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-rw-r--r--board/CarMediaLab/flea3/flea3.c91
-rw-r--r--board/Seagate/goflexhome/Makefile51
-rw-r--r--board/Seagate/goflexhome/goflexhome.c189
-rw-r--r--board/Seagate/goflexhome/kwbimage.cfg168
-rw-r--r--board/armltd/vexpress/Makefile2
-rw-r--r--board/armltd/vexpress/vexpress_common.c (renamed from board/armltd/vexpress/ca9x4_ct_vxp.c)35
-rw-r--r--board/atmel/at91sam9260ek/at91sam9260ek.c22
-rw-r--r--board/atmel/at91sam9n12ek/Makefile52
-rw-r--r--board/atmel/at91sam9n12ek/at91sam9n12ek.c228
-rw-r--r--board/atmel/sama5d3xek/Makefile51
-rw-r--r--board/atmel/sama5d3xek/sama5d3xek.c275
-rw-r--r--board/boundary/nitrogen6x/clocks.cfg11
-rw-r--r--board/boundary/nitrogen6x/nitrogen6x.c42
-rw-r--r--board/compulab/cm_t35/Makefile (renamed from board/cm_t35/Makefile)12
-rw-r--r--board/compulab/cm_t35/cm_t35.c (renamed from board/cm_t35/cm_t35.c)26
-rw-r--r--board/compulab/cm_t35/display.c (renamed from board/cm_t35/display.c)2
-rw-r--r--board/compulab/cm_t35/eeprom.c (renamed from board/cm_t35/eeprom.c)0
-rw-r--r--board/compulab/cm_t35/eeprom.h (renamed from board/cm_t35/eeprom.h)0
-rw-r--r--board/compulab/cm_t35/leds.c (renamed from board/cm_t35/leds.c)3
-rw-r--r--board/denx/m53evk/Makefile40
-rw-r--r--board/denx/m53evk/imximage.cfg108
-rw-r--r--board/denx/m53evk/m53evk.c328
-rw-r--r--board/esg/ima3-mx53/ima3-mx53.c228
-rw-r--r--board/freescale/imx/ddr/mx6q_4x_mt41j128.cfg11
-rw-r--r--board/freescale/mx23evk/spl_boot.c4
-rw-r--r--board/freescale/mx25pdk/mx25pdk.c132
-rw-r--r--board/freescale/mx35pdk/mx35pdk.c175
-rw-r--r--board/freescale/mx51evk/mx51evk.c348
-rw-r--r--board/freescale/mx51evk/mx51evk_video.c22
-rw-r--r--board/freescale/mx53ard/mx53ard.c329
-rw-r--r--board/freescale/mx53evk/mx53evk.c289
-rw-r--r--board/freescale/mx53loco/mx53loco.c268
-rw-r--r--board/freescale/mx53loco/mx53loco_video.c68
-rw-r--r--board/freescale/mx53smd/mx53smd.c152
-rw-r--r--board/freescale/mx6qarm2/mx6qarm2.c17
-rw-r--r--board/freescale/mx6qsabreauto/mx6qsabreauto.c22
-rw-r--r--board/freescale/mx6qsabrelite/mx6qsabrelite.c30
-rw-r--r--board/freescale/mx6qsabresd/mx6qsabresd.c30
-rw-r--r--board/freescale/mx6slevk/Makefile28
-rw-r--r--board/freescale/mx6slevk/imximage.cfg118
-rw-r--r--board/freescale/mx6slevk/mx6slevk.c102
-rw-r--r--board/freescale/titanium/Makefile36
-rw-r--r--board/freescale/titanium/imximage.cfg178
-rw-r--r--board/freescale/titanium/titanium.c334
-rw-r--r--board/genesi/mx51_efikamx/efikamx-usb.c122
-rw-r--r--board/genesi/mx51_efikamx/efikamx.c2
-rw-r--r--board/h2200/h2200.c9
-rw-r--r--board/isee/igep0033/Makefile46
-rw-r--r--board/isee/igep0033/board.c232
-rw-r--r--board/isee/igep0033/board.h27
-rw-r--r--board/isee/igep0033/mux.c89
-rw-r--r--board/karo/tx25/tx25.c107
-rw-r--r--board/nokia/rx51/rx51.c52
-rw-r--r--board/nvidia/beaver/Makefile38
-rw-r--r--board/olimex/mx23_olinuxino/spl_boot.c4
-rw-r--r--board/pandora/pandora.c3
-rw-r--r--board/syteco/zmx25/zmx25.c143
-rw-r--r--board/ti/beagle/beagle.c5
-rw-r--r--board/ti/dra7xx/evm.c2
-rw-r--r--board/ti/omap5_uevm/evm.c6
-rw-r--r--board/ti/panda/panda.c6
-rw-r--r--board/ti/ti814x/evm.c75
-rw-r--r--board/ti/ti814x/evm.h1
-rw-r--r--board/ti/ti814x/mux.c35
-rw-r--r--board/ttcontrol/vision2/vision2.c585
-rw-r--r--board/wandboard/wandboard.c113
-rw-r--r--board/woodburn/woodburn.c69
-rw-r--r--board/xilinx/zynq/board.c66
68 files changed, 4450 insertions, 2044 deletions
diff --git a/board/CarMediaLab/flea3/flea3.c b/board/CarMediaLab/flea3/flea3.c
index f2b4284..af5338e 100644
--- a/board/CarMediaLab/flea3/flea3.c
+++ b/board/CarMediaLab/flea3/flea3.c
@@ -29,8 +29,7 @@
#include <asm/errno.h>
#include <asm/arch/imx-regs.h>
#include <asm/arch/crm_regs.h>
-#include <asm/arch/mx35_pins.h>
-#include <asm/arch/iomux.h>
+#include <asm/arch/iomux-mx35.h>
#include <i2c.h>
#include <linux/types.h>
#include <asm/gpio.h>
@@ -165,62 +164,68 @@ static void board_setup_sdram(void)
static void setup_iomux_uart3(void)
{
- mxc_request_iomux(MX35_PIN_RTS2, MUX_CONFIG_ALT7);
- mxc_request_iomux(MX35_PIN_CTS2, MUX_CONFIG_ALT7);
+ static const iomux_v3_cfg_t uart3_pads[] = {
+ MX35_PAD_RTS2__UART3_RXD_MUX,
+ MX35_PAD_CTS2__UART3_TXD_MUX,
+ };
+
+ imx_iomux_v3_setup_multiple_pads(uart3_pads, ARRAY_SIZE(uart3_pads));
}
+#define I2C_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN | PAD_CTL_ODE)
+
static void setup_iomux_i2c(void)
{
- int pad;
-
- mxc_request_iomux(MX35_PIN_I2C1_CLK, MUX_CONFIG_SION);
- mxc_request_iomux(MX35_PIN_I2C1_DAT, MUX_CONFIG_SION);
-
- pad = (PAD_CTL_HYS_SCHMITZ | PAD_CTL_PKE_ENABLE \
- | PAD_CTL_PUE_PUD | PAD_CTL_ODE_OpenDrain);
+ static const iomux_v3_cfg_t i2c_pads[] = {
+ NEW_PAD_CTRL(MX35_PAD_I2C1_CLK__I2C1_SCL, I2C_PAD_CTRL),
+ NEW_PAD_CTRL(MX35_PAD_I2C1_DAT__I2C1_SDA, I2C_PAD_CTRL),
- mxc_iomux_set_pad(MX35_PIN_I2C1_CLK, pad);
- mxc_iomux_set_pad(MX35_PIN_I2C1_DAT, pad);
+ NEW_PAD_CTRL(MX35_PAD_TX3_RX2__I2C3_SCL, I2C_PAD_CTRL),
+ NEW_PAD_CTRL(MX35_PAD_TX2_RX3__I2C3_SDA, I2C_PAD_CTRL),
+ };
- mxc_request_iomux(MX35_PIN_TX3_RX2, MUX_CONFIG_ALT1);
- mxc_request_iomux(MX35_PIN_TX2_RX3, MUX_CONFIG_ALT1);
-
- mxc_iomux_set_pad(MX35_PIN_TX3_RX2, pad);
- mxc_iomux_set_pad(MX35_PIN_TX2_RX3, pad);
+ imx_iomux_v3_setup_multiple_pads(i2c_pads, ARRAY_SIZE(i2c_pads));
}
static void setup_iomux_spi(void)
{
- mxc_request_iomux(MX35_PIN_CSPI1_MOSI, MUX_CONFIG_SION);
- mxc_request_iomux(MX35_PIN_CSPI1_MISO, MUX_CONFIG_SION);
- mxc_request_iomux(MX35_PIN_CSPI1_SS0, MUX_CONFIG_SION);
- mxc_request_iomux(MX35_PIN_CSPI1_SS1, MUX_CONFIG_SION);
- mxc_request_iomux(MX35_PIN_CSPI1_SCLK, MUX_CONFIG_SION);
+ static const iomux_v3_cfg_t spi_pads[] = {
+ MX35_PAD_CSPI1_MOSI__CSPI1_MOSI,
+ MX35_PAD_CSPI1_MISO__CSPI1_MISO,
+ MX35_PAD_CSPI1_SS0__CSPI1_SS0,
+ MX35_PAD_CSPI1_SS1__CSPI1_SS1,
+ MX35_PAD_CSPI1_SCLK__CSPI1_SCLK,
+ };
+
+ imx_iomux_v3_setup_multiple_pads(spi_pads, ARRAY_SIZE(spi_pads));
}
static void setup_iomux_fec(void)
{
- /* setup pins for FEC */
- mxc_request_iomux(MX35_PIN_FEC_TX_CLK, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RX_CLK, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RX_DV, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_COL, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RDATA0, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_TDATA0, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_TX_EN, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_MDC, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_MDIO, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_TX_ERR, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RX_ERR, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_CRS, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RDATA1, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_TDATA1, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RDATA2, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_TDATA2, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RDATA3, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_TDATA3, MUX_CONFIG_FUNC);
+ static const iomux_v3_cfg_t fec_pads[] = {
+ MX35_PAD_FEC_TX_CLK__FEC_TX_CLK,
+ MX35_PAD_FEC_RX_CLK__FEC_RX_CLK,
+ MX35_PAD_FEC_RX_DV__FEC_RX_DV,
+ MX35_PAD_FEC_COL__FEC_COL,
+ MX35_PAD_FEC_RDATA0__FEC_RDATA_0,
+ MX35_PAD_FEC_TDATA0__FEC_TDATA_0,
+ MX35_PAD_FEC_TX_EN__FEC_TX_EN,
+ MX35_PAD_FEC_MDC__FEC_MDC,
+ MX35_PAD_FEC_MDIO__FEC_MDIO,
+ MX35_PAD_FEC_TX_ERR__FEC_TX_ERR,
+ MX35_PAD_FEC_RX_ERR__FEC_RX_ERR,
+ MX35_PAD_FEC_CRS__FEC_CRS,
+ MX35_PAD_FEC_RDATA1__FEC_RDATA_1,
+ MX35_PAD_FEC_TDATA1__FEC_TDATA_1,
+ MX35_PAD_FEC_RDATA2__FEC_RDATA_2,
+ MX35_PAD_FEC_TDATA2__FEC_TDATA_2,
+ MX35_PAD_FEC_RDATA3__FEC_RDATA_3,
+ MX35_PAD_FEC_TDATA3__FEC_TDATA_3,
+ };
+ /* setup pins for FEC */
+ imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
}
int board_early_init_f(void)
@@ -229,7 +234,7 @@ int board_early_init_f(void)
(struct ccm_regs *)IMX_CCM_BASE;
/* setup GPIO3_1 to set HighVCore signal */
- mxc_request_iomux(MX35_PIN_ATA_DA1, MUX_CONFIG_ALT5);
+ imx_iomux_v3_setup_pad(MX35_PAD_ATA_DA1__GPIO3_1);
gpio_direction_output(65, 1);
/* initialize PLL and clock configuration */
diff --git a/board/Seagate/goflexhome/Makefile b/board/Seagate/goflexhome/Makefile
new file mode 100644
index 0000000..9948fe2
--- /dev/null
+++ b/board/Seagate/goflexhome/Makefile
@@ -0,0 +1,51 @@
+#
+# Copyright (C) 2013 Suriyan Ramasami <suriyan.r@gmail.com>
+#
+# Based on dockstar/Makefile originally written by
+# Copyright (C) 2010 Eric C. Cooper <ecc@cmu.edu>
+#
+# Based on sheevaplug/Makefile originally written by
+# Prafulla Wadaskar <prafulla@marvell.com>
+# (C) Copyright 2009
+# Marvell Semiconductor <www.marvell.com>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1301 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS := goflexhome.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/Seagate/goflexhome/goflexhome.c b/board/Seagate/goflexhome/goflexhome.c
new file mode 100644
index 0000000..17c1905
--- /dev/null
+++ b/board/Seagate/goflexhome/goflexhome.c
@@ -0,0 +1,189 @@
+/*
+ * Copyright (C) 2013 Suriyan Ramasami <suriyan.r@gmail.com>
+ *
+ * Based on dockstar.c originally written by
+ * Copyright (C) 2010 Eric C. Cooper <ecc@cmu.edu>
+ *
+ * Based on sheevaplug.c originally written by
+ * Prafulla Wadaskar <prafulla@marvell.com>
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+#include <miiphy.h>
+#include <asm/arch/kirkwood.h>
+#include <asm/arch/mpp.h>
+#include <asm/arch/cpu.h>
+#include <asm/io.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_early_init_f(void)
+{
+ /* Multi-Purpose Pins Functionality configuration */
+ static const u32 kwmpp_config[] = {
+ MPP0_NF_IO2,
+ MPP1_NF_IO3,
+ MPP2_NF_IO4,
+ MPP3_NF_IO5,
+ MPP4_NF_IO6,
+ MPP5_NF_IO7,
+ MPP6_SYSRST_OUTn,
+ MPP7_GPO,
+ MPP8_UART0_RTS,
+ MPP9_UART0_CTS,
+ MPP10_UART0_TXD,
+ MPP11_UART0_RXD,
+ MPP12_SD_CLK,
+ MPP13_SD_CMD,
+ MPP14_SD_D0,
+ MPP15_SD_D1,
+ MPP16_SD_D2,
+ MPP17_SD_D3,
+ MPP18_NF_IO0,
+ MPP19_NF_IO1,
+ MPP20_GPIO,
+ MPP21_GPIO,
+ MPP22_GPIO,
+ MPP23_GPIO,
+ MPP24_GPIO,
+ MPP25_GPIO,
+ MPP26_GPIO,
+ MPP27_GPIO,
+ MPP28_GPIO,
+ MPP29_TSMP9,
+ MPP30_GPIO,
+ MPP31_GPIO,
+ MPP32_GPIO,
+ MPP33_GPIO,
+ MPP34_GPIO,
+ MPP35_GPIO,
+ MPP36_GPIO,
+ MPP37_GPIO,
+ MPP38_GPIO,
+ MPP39_GPIO,
+ MPP40_GPIO,
+ MPP41_GPIO,
+ MPP42_GPIO,
+ MPP43_GPIO,
+ MPP44_GPIO,
+ MPP45_GPIO,
+ MPP46_GPIO,
+ MPP47_GPIO,
+ MPP48_GPIO,
+ MPP49_GPIO,
+ 0
+ };
+
+ /*
+ * default gpio configuration
+ * There are maximum 64 gpios controlled through 2 sets of registers
+ * the below configuration configures mainly initial LED status
+ */
+ kw_config_gpio(GOFLEXHOME_OE_VAL_LOW,
+ GOFLEXHOME_OE_VAL_HIGH,
+ GOFLEXHOME_OE_LOW, GOFLEXHOME_OE_HIGH);
+ kirkwood_mpp_conf(kwmpp_config, NULL);
+ return 0;
+}
+
+int board_init(void)
+{
+ /*
+ * arch number of board
+ */
+ gd->bd->bi_arch_number = MACH_TYPE_GOFLEXHOME;
+
+ /* address of boot parameters */
+ gd->bd->bi_boot_params = kw_sdram_bar(0) + 0x100;
+
+ return 0;
+}
+
+#ifdef CONFIG_RESET_PHY_R
+/* Configure and enable MV88E1116 PHY */
+void reset_phy(void)
+{
+ u16 reg;
+ u16 devadr;
+ char *name = "egiga0";
+
+ if (miiphy_set_current_dev(name))
+ return;
+
+ /* command to read PHY dev address */
+ if (miiphy_read(name, 0xEE, 0xEE, (u16 *)&devadr)) {
+ printf("Err..%s could not read PHY dev address\n",
+ __func__);
+ return;
+ }
+
+ /*
+ * Enable RGMII delay on Tx and Rx for CPU port
+ * Ref: sec 4.7.2 of chip datasheet
+ */
+ miiphy_write(name, devadr, MV88E1116_PGADR_REG, 2);
+ miiphy_read(name, devadr, MV88E1116_MAC_CTRL_REG, &reg);
+ reg |= (MV88E1116_RGMII_RXTM_CTRL | MV88E1116_RGMII_TXTM_CTRL);
+ miiphy_write(name, devadr, MV88E1116_MAC_CTRL_REG, reg);
+ miiphy_write(name, devadr, MV88E1116_PGADR_REG, 0);
+
+ /* reset the phy */
+ miiphy_reset(name, devadr);
+
+ printf("88E1116 Initialized on %s\n", name);
+}
+#endif /* CONFIG_RESET_PHY_R */
+
+#define GREEN_LED (1 << 14)
+#define ORANGE_LED (1 << 15)
+#define BOTH_LEDS (GREEN_LED | ORANGE_LED)
+#define NEITHER_LED 0
+
+static void set_leds(u32 leds, u32 blinking)
+{
+ struct kwgpio_registers *r;
+ u32 oe;
+ u32 bl;
+
+ r = (struct kwgpio_registers *)KW_GPIO1_BASE;
+ oe = readl(&r->oe) | BOTH_LEDS;
+ writel(oe & ~leds, &r->oe); /* active low */
+ bl = readl(&r->blink_en) & ~BOTH_LEDS;
+ writel(bl | blinking, &r->blink_en);
+}
+
+void show_boot_progress(int val)
+{
+ switch (val) {
+ case BOOTSTAGE_ID_RUN_OS: /* booting Linux */
+ set_leds(BOTH_LEDS, NEITHER_LED);
+ break;
+ case BOOTSTAGE_ID_NET_ETH_START: /* Ethernet initialization */
+ set_leds(GREEN_LED, GREEN_LED);
+ break;
+ default:
+ if (val < 0) /* error */
+ set_leds(ORANGE_LED, ORANGE_LED);
+ break;
+ }
+}
diff --git a/board/Seagate/goflexhome/kwbimage.cfg b/board/Seagate/goflexhome/kwbimage.cfg
new file mode 100644
index 0000000..e984d72
--- /dev/null
+++ b/board/Seagate/goflexhome/kwbimage.cfg
@@ -0,0 +1,168 @@
+#
+# Copyright (C) 2013 Suriyan Ramasami <suriyan.r@gmail.com>
+#
+# Based on dockstar/kwbimage.cfg originally written by
+# Copyright (C) 2010 Eric C. Cooper <ecc@cmu.edu>
+#
+# Based on sheevaplug/kwbimage.cfg originally written by
+# Prafulla Wadaskar <prafulla@marvell.com>
+# (C) Copyright 2009
+# Marvell Semiconductor <www.marvell.com>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1301 USA
+#
+# Refer docs/README.kwimage for more details about how-to configure
+# and create kirkwood boot image
+#
+
+# Boot Media configurations
+BOOT_FROM nand
+NAND_ECC_MODE default
+NAND_PAGE_SIZE 0x0800
+
+# SOC registers configuration using bootrom header extension
+# Maximum KWBIMAGE_MAX_CONFIG configurations allowed
+
+# Configure RGMII-0 interface pad voltage to 1.8V
+DATA 0xFFD100e0 0x1b1b1b9b
+
+#Dram initalization for SINGLE x16 CL=5 @ 400MHz
+DATA 0xFFD01400 0x43000c30 # DDR Configuration register
+# bit13-0: 0xc30 (3120 DDR2 clks refresh rate)
+# bit23-14: zero
+# bit24: 1= enable exit self refresh mode on DDR access
+# bit25: 1 required
+# bit29-26: zero
+# bit31-30: 01
+
+DATA 0xFFD01404 0x37543000 # DDR Controller Control Low
+# bit 4: 0=addr/cmd in smame cycle
+# bit 5: 0=clk is driven during self refresh, we don't care for APX
+# bit 6: 0=use recommended falling edge of clk for addr/cmd
+# bit14: 0=input buffer always powered up
+# bit18: 1=cpu lock transaction enabled
+# bit23-20: 5=recommended value for CL=5 and STARTBURST_DEL disabled bit31=0
+# bit27-24: 7= CL+2, STARTBURST sample stages, for freqs 400MHz, unbuffered DIMM
+# bit30-28: 3 required
+# bit31: 0=no additional STARTBURST delay
+
+DATA 0xFFD01408 0x22125451 # DDR Timing (Low) (active cycles value +1)
+# bit3-0: TRAS lsbs
+# bit7-4: TRCD
+# bit11- 8: TRP
+# bit15-12: TWR
+# bit19-16: TWTR
+# bit20: TRAS msb
+# bit23-21: 0x0
+# bit27-24: TRRD
+# bit31-28: TRTP
+
+DATA 0xFFD0140C 0x00000a33 # DDR Timing (High)
+# bit6-0: TRFC
+# bit8-7: TR2R
+# bit10-9: TR2W
+# bit12-11: TW2W
+# bit31-13: zero required
+
+DATA 0xFFD01410 0x0000000d # DDR Address Control
+# bit1-0: 00, Cs0width=x8
+# bit3-2: 11, Cs0size=1Gb
+# bit5-4: 00, Cs1width=nonexistent
+# bit7-6: 00, Cs1size =nonexistent
+# bit9-8: 00, Cs2width=nonexistent
+# bit11-10: 00, Cs2size =nonexistent
+# bit13-12: 00, Cs3width=nonexistent
+# bit15-14: 00, Cs3size =nonexistent
+# bit16: 0, Cs0AddrSel
+# bit17: 0, Cs1AddrSel
+# bit18: 0, Cs2AddrSel
+# bit19: 0, Cs3AddrSel
+# bit31-20: 0 required
+
+DATA 0xFFD01414 0x00000000 # DDR Open Pages Control
+# bit0: 0, OpenPage enabled
+# bit31-1: 0 required
+
+DATA 0xFFD01418 0x00000000 # DDR Operation
+# bit3-0: 0x0, DDR cmd
+# bit31-4: 0 required
+
+DATA 0xFFD0141C 0x00000C52 # DDR Mode
+# bit2-0: 2, BurstLen=2 required
+# bit3: 0, BurstType=0 required
+# bit6-4: 4, CL=5
+# bit7: 0, TestMode=0 normal
+# bit8: 0, DLL reset=0 normal
+# bit11-9: 6, auto-precharge write recovery ????????????
+# bit12: 0, PD must be zero
+# bit31-13: 0 required
+
+DATA 0xFFD01420 0x00000040 # DDR Extended Mode
+# bit0: 0, DDR DLL enabled
+# bit1: 0, DDR drive strenght normal
+# bit2: 0, DDR ODT control lsd (disabled)
+# bit5-3: 000, required
+# bit6: 1, DDR ODT control msb, (disabled)
+# bit9-7: 000, required
+# bit10: 0, differential DQS enabled
+# bit11: 0, required
+# bit12: 0, DDR output buffer enabled
+# bit31-13: 0 required
+
+DATA 0xFFD01424 0x0000F17F # DDR Controller Control High
+# bit2-0: 111, required
+# bit3 : 1 , MBUS Burst Chop disabled
+# bit6-4: 111, required
+# bit7 : 0
+# bit8 : 1 , add writepath sample stage, must be 1 for DDR freq >= 300MHz
+# bit9 : 0 , no half clock cycle addition to dataout
+# bit10 : 0 , 1/4 clock cycle skew enabled for addr/ctl signals
+# bit11 : 0 , 1/4 clock cycle skew disabled for write mesh
+# bit15-12: 1111 required
+# bit31-16: 0 required
+
+DATA 0xFFD01428 0x00085520 # DDR2 ODT Read Timing (default values)
+DATA 0xFFD0147C 0x00008552 # DDR2 ODT Write Timing (default values)
+
+DATA 0xFFD01500 0x00000000 # CS[0]n Base address to 0x0
+DATA 0xFFD01504 0x07FFFFF1 # CS[0]n Size
+# bit0: 1, Window enabled
+# bit1: 0, Write Protect disabled
+# bit3-2: 00, CS0 hit selected
+# bit23-4: ones, required
+# bit31-24: 0x07, Size (i.e. 128MB)
+
+DATA 0xFFD01508 0x10000000 # CS[1]n Base address to 256Mb
+DATA 0xFFD0150C 0x00000000 # CS[1]n Size, window disabled
+
+DATA 0xFFD01514 0x00000000 # CS[2]n Size, window disabled
+DATA 0xFFD0151C 0x00000000 # CS[3]n Size, window disabled
+
+DATA 0xFFD01494 0x00030000 # DDR ODT Control (Low)
+DATA 0xFFD01498 0x00000000 # DDR ODT Control (High)
+# bit1-0: 00, ODT0 controlled by ODT Control (low) register above
+# bit3-2: 01, ODT1 active NEVER!
+# bit31-4: zero, required
+
+DATA 0xFFD0149C 0x0000E803 # CPU ODT Control
+DATA 0xFFD01480 0x00000001 # DDR Initialization Control
+#bit0=1, enable DDR init upon this register write
+
+# End of Header extension
+DATA 0x0 0x0
diff --git a/board/armltd/vexpress/Makefile b/board/armltd/vexpress/Makefile
index 8749590..6719f3d 100644
--- a/board/armltd/vexpress/Makefile
+++ b/board/armltd/vexpress/Makefile
@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).o
-COBJS := ca9x4_ct_vxp.o
+COBJS := vexpress_common.o
SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
diff --git a/board/armltd/vexpress/ca9x4_ct_vxp.c b/board/armltd/vexpress/vexpress_common.c
index d5e109e..2c54869 100644
--- a/board/armltd/vexpress/ca9x4_ct_vxp.c
+++ b/board/armltd/vexpress/vexpress_common.c
@@ -45,8 +45,7 @@
static ulong timestamp;
static ulong lastdec;
-static struct wdt *wdt_base = (struct wdt *)WDT_BASE;
-static struct systimer *systimer_base = (struct systimer *)SYSTIMER_BASE;
+static struct systimer *systimer_base = (struct systimer *)V2M_TIMER01;
static struct sysctrl *sysctrl_base = (struct sysctrl *)SCTL_BASE;
static void flash__init(void);
@@ -166,20 +165,38 @@ static void vexpress_timer_init(void)
*/
writel(SYSTIMER_RELOAD, &systimer_base->timer0load);
writel(SYSTIMER_RELOAD, &systimer_base->timer0value);
- writel(SYSTIMER_EN | SYSTIMER_32BIT | \
- readl(&systimer_base->timer0control), \
+ writel(SYSTIMER_EN | SYSTIMER_32BIT |
+ readl(&systimer_base->timer0control),
&systimer_base->timer0control);
reset_timer_masked();
}
+int v2m_cfg_write(u32 devfn, u32 data)
+{
+ /* Configuration interface broken? */
+ u32 val;
+
+ devfn |= SYS_CFG_START | SYS_CFG_WRITE;
+
+ val = readl(V2M_SYS_CFGSTAT);
+ writel(val & ~SYS_CFG_COMPLETE, V2M_SYS_CFGSTAT);
+
+ writel(data, V2M_SYS_CFGDATA);
+ writel(devfn, V2M_SYS_CFGCTRL);
+
+ do {
+ val = readl(V2M_SYS_CFGSTAT);
+ } while (val == 0);
+
+ return !!(val & SYS_CFG_ERR);
+}
+
/* Use the ARM Watchdog System to cause reset */
void reset_cpu(ulong addr)
{
- writeb(WDT_EN, &wdt_base->wdogcontrol);
- writel(WDT_RESET_LOAD, &wdt_base->wdogload);
- while (1)
- ;
+ if (v2m_cfg_write(SYS_CFG_REBOOT | SYS_CFG_SITE_MB, 0))
+ printf("Unable to reboot\n");
}
/*
@@ -251,7 +268,7 @@ unsigned long long get_ticks(void)
return get_timer(0);
}
-ulong get_tbclk (void)
+ulong get_tbclk(void)
{
return (ulong)CONFIG_SYS_HZ;
}
diff --git a/board/atmel/at91sam9260ek/at91sam9260ek.c b/board/atmel/at91sam9260ek/at91sam9260ek.c
index 3aa394a..8d3fc75 100644
--- a/board/atmel/at91sam9260ek/at91sam9260ek.c
+++ b/board/atmel/at91sam9260ek/at91sam9260ek.c
@@ -30,6 +30,7 @@
#include <asm/arch/at91_pmc.h>
#include <asm/arch/at91_rstc.h>
#include <asm/arch/gpio.h>
+#include <atmel_mci.h>
#if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB)
# include <net.h>
@@ -143,6 +144,15 @@ static void at91sam9260ek_macb_hw_init(void)
}
#endif
+#ifdef CONFIG_GENERIC_ATMEL_MCI
+int board_mmc_init(bd_t *bd)
+{
+ at91_mci_hw_init();
+
+ return atmel_mci_init((void *)ATMEL_BASE_MCI);
+}
+#endif
+
int board_early_init_f(void)
{
struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
@@ -157,18 +167,6 @@ int board_early_init_f(void)
int board_init(void)
{
-#ifdef CONFIG_AT91SAM9G20EK_2MMC
- /* arch number of AT91SAM9G20EK_2MMC-Board */
- gd->bd->bi_arch_number = MACH_TYPE_AT91SAM9G20EK_2MMC;
-#else
-#ifdef CONFIG_AT91SAM9G20EK
- /* arch number of AT91SAM9G20EK-Board */
- gd->bd->bi_arch_number = MACH_TYPE_AT91SAM9G20EK;
-#else
- /* arch number of AT91SAM9260EK-Board */
- gd->bd->bi_arch_number = MACH_TYPE_AT91SAM9260EK;
-#endif
-#endif
/* adress of boot parameters */
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
diff --git a/board/atmel/at91sam9n12ek/Makefile b/board/atmel/at91sam9n12ek/Makefile
new file mode 100644
index 0000000..3aa67d5
--- /dev/null
+++ b/board/atmel/at91sam9n12ek/Makefile
@@ -0,0 +1,52 @@
+#
+# (C) Copyright 2003-2008
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# (C) Copyright 2008
+# Stelian Pop <stelian.pop@leadtechdesign.com>
+# Lead Tech Design <www.leadtechdesign.com>
+#
+# (C) Copyright 2013
+# Josh Wu <josh.wu@atmel.com>
+# Atmel corporation <www.atmel.com>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS-y += at91sam9n12ek.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS-y))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/atmel/at91sam9n12ek/at91sam9n12ek.c b/board/atmel/at91sam9n12ek/at91sam9n12ek.c
new file mode 100644
index 0000000..8752794
--- /dev/null
+++ b/board/atmel/at91sam9n12ek/at91sam9n12ek.c
@@ -0,0 +1,228 @@
+/*
+ * (C) Copyright 2013 Atmel Corporation
+ * Josh Wu <josh.wu@atmel.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/at91sam9x5_matrix.h>
+#include <asm/arch/at91sam9_smc.h>
+#include <asm/arch/at91_common.h>
+#include <asm/arch/at91_pmc.h>
+#include <asm/arch/at91_rstc.h>
+#include <asm/arch/at91_pio.h>
+#include <asm/arch/clk.h>
+#include <lcd.h>
+#include <atmel_hlcdc.h>
+#include <atmel_mci.h>
+
+#ifdef CONFIG_LCD_INFO
+#include <nand.h>
+#include <version.h>
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* ------------------------------------------------------------------------- */
+/*
+ * Miscelaneous platform dependent initialisations
+ */
+#ifdef CONFIG_NAND_ATMEL
+static void at91sam9n12ek_nand_hw_init(void)
+{
+ struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC;
+ struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX;
+ unsigned long csa;
+
+ /* Assign CS3 to NAND/SmartMedia Interface */
+ csa = readl(&matrix->ebicsa);
+ csa |= AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA;
+ /* Configure databus */
+ csa &= ~AT91_MATRIX_NFD0_ON_D16; /* nandflash connect to D0~D15 */
+ /* Configure IO drive */
+ csa &= ~AT91_MATRIX_EBI_EBI_IOSR_NORMAL;
+
+ writel(csa, &matrix->ebicsa);
+
+ /* Configure SMC CS3 for NAND/SmartMedia */
+ writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(0) |
+ AT91_SMC_SETUP_NRD(2) | AT91_SMC_SETUP_NCS_RD(0),
+ &smc->cs[3].setup);
+ writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(5) |
+ AT91_SMC_PULSE_NRD(4) | AT91_SMC_PULSE_NCS_RD(6),
+ &smc->cs[3].pulse);
+ writel(AT91_SMC_CYCLE_NWE(5) | AT91_SMC_CYCLE_NRD(7),
+ &smc->cs[3].cycle);
+ writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |
+ AT91_SMC_MODE_EXNW_DISABLE |
+#ifdef CONFIG_SYS_NAND_DBW_16
+ AT91_SMC_MODE_DBW_16 |
+#else /* CONFIG_SYS_NAND_DBW_8 */
+ AT91_SMC_MODE_DBW_8 |
+#endif
+ AT91_SMC_MODE_TDF_CYCLE(1),
+ &smc->cs[3].mode);
+
+ /* Configure RDY/BSY pin */
+ at91_set_pio_input(AT91_PIO_PORTD, 5, 1);
+
+ /* Configure ENABLE pin for NandFlash */
+ at91_set_pio_output(AT91_PIO_PORTD, 4, 1);
+
+ at91_set_a_periph(AT91_PIO_PORTD, 0, 1); /* NAND OE */
+ at91_set_a_periph(AT91_PIO_PORTD, 1, 1); /* NAND WE */
+ at91_set_a_periph(AT91_PIO_PORTD, 2, 1); /* ALE */
+ at91_set_a_periph(AT91_PIO_PORTD, 3, 1); /* CLE */
+}
+#endif
+
+#ifdef CONFIG_LCD
+vidinfo_t panel_info = {
+ .vl_col = 480,
+ .vl_row = 272,
+ .vl_clk = 9000000,
+ .vl_bpix = LCD_BPP,
+ .vl_sync = 0,
+ .vl_tft = 1,
+ .vl_hsync_len = 5,
+ .vl_left_margin = 8,
+ .vl_right_margin = 43,
+ .vl_vsync_len = 10,
+ .vl_upper_margin = 4,
+ .vl_lower_margin = 12,
+ .mmio = ATMEL_BASE_LCDC,
+};
+
+void lcd_enable(void)
+{
+ at91_set_pio_output(AT91_PIO_PORTC, 25, 0); /* power up */
+}
+
+void lcd_disable(void)
+{
+ at91_set_pio_output(AT91_PIO_PORTC, 25, 1); /* power down */
+}
+
+#ifdef CONFIG_LCD_INFO
+void lcd_show_board_info(void)
+{
+ ulong dram_size, nand_size;
+ int i;
+ char temp[32];
+
+ lcd_printf("%s\n", U_BOOT_VERSION);
+ lcd_printf("ATMEL Corp\n");
+ lcd_printf("at91@atmel.com\n");
+ lcd_printf("%s CPU at %s MHz\n",
+ ATMEL_CPU_NAME,
+ strmhz(temp, get_cpu_clk_rate()));
+
+ dram_size = 0;
+ for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
+ dram_size += gd->bd->bi_dram[i].size;
+ nand_size = 0;
+ for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++)
+ nand_size += nand_info[i].size;
+ lcd_printf(" %ld MB SDRAM, %ld MB NAND\n",
+ dram_size >> 20,
+ nand_size >> 20);
+}
+#endif /* CONFIG_LCD_INFO */
+#endif /* CONFIG_LCD */
+
+/* SPI chip select control */
+#ifdef CONFIG_ATMEL_SPI
+#include <spi.h>
+int spi_cs_is_valid(unsigned int bus, unsigned int cs)
+{
+ return bus == 0 && cs < 2;
+}
+
+void spi_cs_activate(struct spi_slave *slave)
+{
+ switch (slave->cs) {
+ case 0:
+ at91_set_pio_output(AT91_PIO_PORTA, 14, 0);
+ break;
+ case 1:
+ at91_set_pio_output(AT91_PIO_PORTA, 7, 0);
+ break;
+ }
+}
+
+void spi_cs_deactivate(struct spi_slave *slave)
+{
+ switch (slave->cs) {
+ case 0:
+ at91_set_pio_output(AT91_PIO_PORTA, 14, 1);
+ break;
+ case 1:
+ at91_set_pio_output(AT91_PIO_PORTA, 7, 1);
+ break;
+ }
+}
+#endif /* CONFIG_ATMEL_SPI */
+
+#ifdef CONFIG_GENERIC_ATMEL_MCI
+int board_mmc_init(bd_t *bd)
+{
+ at91_mci_hw_init();
+
+ return atmel_mci_init((void *)ATMEL_BASE_HSMCI0);
+}
+#endif
+
+int board_early_init_f(void)
+{
+ /* Enable clocks for all PIOs */
+ struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC;
+ writel((1 << ATMEL_ID_PIOAB) | (1 << ATMEL_ID_PIOCD), &pmc->pcer);
+
+ at91_seriald_hw_init();
+ return 0;
+}
+
+int board_init(void)
+{
+ /* adress of boot parameters */
+ gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+
+#ifdef CONFIG_NAND_ATMEL
+ at91sam9n12ek_nand_hw_init();
+#endif
+
+#ifdef CONFIG_ATMEL_SPI
+ at91_spi0_hw_init(1 << 0);
+#endif
+
+#ifdef CONFIG_LCD
+ at91_lcd_hw_init();
+#endif
+
+ return 0;
+}
+
+int dram_init(void)
+{
+ gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
+ CONFIG_SYS_SDRAM_SIZE);
+ return 0;
+}
diff --git a/board/atmel/sama5d3xek/Makefile b/board/atmel/sama5d3xek/Makefile
new file mode 100644
index 0000000..45d24d2
--- /dev/null
+++ b/board/atmel/sama5d3xek/Makefile
@@ -0,0 +1,51 @@
+#
+# (C) Copyright 2003-2008
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# (C) Copyright 2008
+# Stelian Pop <stelian@popies.net>
+# Lead Tech Design <www.leadtechdesign.com>
+#
+# (C) Copyright 2013
+# Bo Shen <voice.shen@atmel.com>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS-y += sama5d3xek.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS-y))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/atmel/sama5d3xek/sama5d3xek.c b/board/atmel/sama5d3xek/sama5d3xek.c
new file mode 100644
index 0000000..541296d
--- /dev/null
+++ b/board/atmel/sama5d3xek/sama5d3xek.c
@@ -0,0 +1,275 @@
+/*
+ * Copyright (C) 2012 - 2013 Atmel Corporation
+ * Bo Shen <voice.shen@atmel.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <mmc.h>
+#include <asm/io.h>
+#include <asm/arch/sama5d3_smc.h>
+#include <asm/arch/at91_common.h>
+#include <asm/arch/at91_pmc.h>
+#include <asm/arch/at91_rstc.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/clk.h>
+#include <lcd.h>
+#include <atmel_lcdc.h>
+#include <atmel_mci.h>
+#include <net.h>
+#include <netdev.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* ------------------------------------------------------------------------- */
+/*
+ * Miscelaneous platform dependent initialisations
+ */
+
+#ifdef CONFIG_NAND_ATMEL
+void sama5d3xek_nand_hw_init(void)
+{
+ struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC;
+
+ at91_periph_clk_enable(ATMEL_ID_SMC);
+
+ /* Configure SMC CS3 for NAND/SmartMedia */
+ writel(AT91_SMC_SETUP_NWE(2) | AT91_SMC_SETUP_NCS_WR(1) |
+ AT91_SMC_SETUP_NRD(2) | AT91_SMC_SETUP_NCS_RD(1),
+ &smc->cs[3].setup);
+ writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(5) |
+ AT91_SMC_PULSE_NRD(3) | AT91_SMC_PULSE_NCS_RD(5),
+ &smc->cs[3].pulse);
+ writel(AT91_SMC_CYCLE_NWE(8) | AT91_SMC_CYCLE_NRD(8),
+ &smc->cs[3].cycle);
+ writel(AT91_SMC_TIMINGS_TCLR(3) | AT91_SMC_TIMINGS_TADL(10) |
+ AT91_SMC_TIMINGS_TAR(3) | AT91_SMC_TIMINGS_TRR(4) |
+ AT91_SMC_TIMINGS_TWB(5) | AT91_SMC_TIMINGS_RBNSEL(3)|
+ AT91_SMC_TIMINGS_NFSEL(1), &smc->cs[3].timings);
+ writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |
+ AT91_SMC_MODE_EXNW_DISABLE |
+#ifdef CONFIG_SYS_NAND_DBW_16
+ AT91_SMC_MODE_DBW_16 |
+#else /* CONFIG_SYS_NAND_DBW_8 */
+ AT91_SMC_MODE_DBW_8 |
+#endif
+ AT91_SMC_MODE_TDF_CYCLE(3),
+ &smc->cs[3].mode);
+}
+#endif
+
+#ifdef CONFIG_CMD_USB
+static void sama5d3xek_usb_hw_init(void)
+{
+ at91_set_pio_output(AT91_PIO_PORTD, 25, 0);
+ at91_set_pio_output(AT91_PIO_PORTD, 26, 0);
+ at91_set_pio_output(AT91_PIO_PORTD, 27, 0);
+}
+#endif
+
+#ifdef CONFIG_GENERIC_ATMEL_MCI
+static void sama5d3xek_mci_hw_init(void)
+{
+ at91_mci_hw_init();
+
+ at91_set_pio_output(AT91_PIO_PORTB, 10, 0); /* MCI0 Power */
+}
+#endif
+
+#ifdef CONFIG_LCD
+vidinfo_t panel_info = {
+ .vl_col = 800,
+ .vl_row = 480,
+ .vl_clk = 24000000,
+ .vl_sync = ATMEL_LCDC_INVLINE_NORMAL | ATMEL_LCDC_INVFRAME_NORMAL,
+ .vl_bpix = LCD_BPP,
+ .vl_tft = 1,
+ .vl_hsync_len = 128,
+ .vl_left_margin = 64,
+ .vl_right_margin = 64,
+ .vl_vsync_len = 2,
+ .vl_upper_margin = 22,
+ .vl_lower_margin = 21,
+ .mmio = ATMEL_BASE_LCDC,
+};
+
+void lcd_enable(void)
+{
+}
+
+void lcd_disable(void)
+{
+}
+
+static void sama5d3xek_lcd_hw_init(void)
+{
+ gd->fb_base = CONFIG_SAMA5D3_LCD_BASE;
+
+ /* The higher 8 bit of LCD is board related */
+ at91_set_c_periph(AT91_PIO_PORTC, 14, 0); /* LCDD16 */
+ at91_set_c_periph(AT91_PIO_PORTC, 13, 0); /* LCDD17 */
+ at91_set_c_periph(AT91_PIO_PORTC, 12, 0); /* LCDD18 */
+ at91_set_c_periph(AT91_PIO_PORTC, 11, 0); /* LCDD19 */
+ at91_set_c_periph(AT91_PIO_PORTC, 10, 0); /* LCDD20 */
+ at91_set_c_periph(AT91_PIO_PORTC, 15, 0); /* LCDD21 */
+ at91_set_c_periph(AT91_PIO_PORTE, 27, 0); /* LCDD22 */
+ at91_set_c_periph(AT91_PIO_PORTE, 28, 0); /* LCDD23 */
+
+ /* Configure lower 16 bit of LCD and enable clock */
+ at91_lcd_hw_init();
+}
+
+#ifdef CONFIG_LCD_INFO
+#include <nand.h>
+#include <version.h>
+
+void lcd_show_board_info(void)
+{
+ ulong dram_size, nand_size;
+ int i;
+ char temp[32];
+
+ lcd_printf("%s\n", U_BOOT_VERSION);
+ lcd_printf("(C) 2013 ATMEL Corp\n");
+ lcd_printf("at91@atmel.com\n");
+ lcd_printf("%s CPU at %s MHz\n", get_cpu_name(),
+ strmhz(temp, get_cpu_clk_rate()));
+
+ dram_size = 0;
+ for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
+ dram_size += gd->bd->bi_dram[i].size;
+
+ nand_size = 0;
+#ifdef CONFIG_NAND_ATMEL
+ for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++)
+ nand_size += nand_info[i].size;
+#endif
+ lcd_printf("%ld MB SDRAM, %ld MB NAND\n",
+ dram_size >> 20, nand_size >> 20);
+}
+#endif /* CONFIG_LCD_INFO */
+#endif /* CONFIG_LCD */
+
+int board_early_init_f(void)
+{
+ at91_seriald_hw_init();
+
+ return 0;
+}
+
+int board_init(void)
+{
+ /* adress of boot parameters */
+ gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+
+#ifdef CONFIG_NAND_ATMEL
+ sama5d3xek_nand_hw_init();
+#endif
+#ifdef CONFIG_CMD_USB
+ sama5d3xek_usb_hw_init();
+#endif
+#ifdef CONFIG_GENERIC_ATMEL_MCI
+ sama5d3xek_mci_hw_init();
+#endif
+#ifdef CONFIG_ATMEL_SPI
+ at91_spi0_hw_init(1 << 0);
+#endif
+#ifdef CONFIG_MACB
+ if (has_emac())
+ at91_macb_hw_init();
+#endif
+#ifdef CONFIG_LCD
+ if (has_lcdc())
+ sama5d3xek_lcd_hw_init();
+#endif
+ return 0;
+}
+
+int dram_init(void)
+{
+ gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
+ CONFIG_SYS_SDRAM_SIZE);
+ return 0;
+}
+
+int board_eth_init(bd_t *bis)
+{
+ int rc = 0;
+
+#ifdef CONFIG_MACB
+ if (has_emac())
+ rc = macb_eth_initialize(0, (void *)ATMEL_BASE_EMAC, 0x00);
+#endif
+
+ return rc;
+}
+
+#ifdef CONFIG_GENERIC_ATMEL_MCI
+int board_mmc_init(bd_t *bis)
+{
+ int rc = 0;
+
+ rc = atmel_mci_init((void *)ATMEL_BASE_MCI0);
+
+ return rc;
+}
+#endif
+
+/* SPI chip select control */
+#ifdef CONFIG_ATMEL_SPI
+#include <spi.h>
+
+int spi_cs_is_valid(unsigned int bus, unsigned int cs)
+{
+ return bus == 0 && cs < 4;
+}
+
+void spi_cs_activate(struct spi_slave *slave)
+{
+ switch (slave->cs) {
+ case 0:
+ at91_set_pio_output(AT91_PIO_PORTD, 13, 0);
+ case 1:
+ at91_set_pio_output(AT91_PIO_PORTD, 14, 0);
+ case 2:
+ at91_set_pio_output(AT91_PIO_PORTD, 15, 0);
+ case 3:
+ at91_set_pio_output(AT91_PIO_PORTD, 16, 0);
+ default:
+ break;
+ }
+}
+
+void spi_cs_deactivate(struct spi_slave *slave)
+{
+ switch (slave->cs) {
+ case 0:
+ at91_set_pio_output(AT91_PIO_PORTD, 13, 1);
+ case 1:
+ at91_set_pio_output(AT91_PIO_PORTD, 14, 1);
+ case 2:
+ at91_set_pio_output(AT91_PIO_PORTD, 15, 1);
+ case 3:
+ at91_set_pio_output(AT91_PIO_PORTD, 16, 1);
+ default:
+ break;
+ }
+}
+#endif /* CONFIG_ATMEL_SPI */
diff --git a/board/boundary/nitrogen6x/clocks.cfg b/board/boundary/nitrogen6x/clocks.cfg
index e7d1f86..0a3b47b 100644
--- a/board/boundary/nitrogen6x/clocks.cfg
+++ b/board/boundary/nitrogen6x/clocks.cfg
@@ -44,3 +44,14 @@ DATA 4, MX6_IOMUXC_GPR4, 0xF00000CF
/* set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 */
DATA 4, MX6_IOMUXC_GPR6, 0x007F007F
DATA 4, MX6_IOMUXC_GPR7, 0x007F007F
+
+/*
+ * Setup CCM_CCOSR register as follows:
+ *
+ * cko1_en = 1 --> CKO1 enabled
+ * cko1_div = 111 --> divide by 8
+ * cko1_sel = 1011 --> ahb_clk_root
+ *
+ * This sets CKO1 at ahb_clk_root/8 = 132/8 = 16.5 MHz
+ */
+DATA 4, CCM_CCOSR, 0x000000fb
diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c
index cc071d6..e155556 100644
--- a/board/boundary/nitrogen6x/nitrogen6x.c
+++ b/board/boundary/nitrogen6x/nitrogen6x.c
@@ -47,40 +47,34 @@
DECLARE_GLOBAL_DATA_PTR;
-#define UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
- PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | \
+ PAD_CTL_SRE_FAST | PAD_CTL_HYS)
-#define USDHC_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW | \
- PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+#define USDHC_PAD_CTRL (PAD_CTL_PUS_47K_UP | \
+ PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm | \
+ PAD_CTL_SRE_FAST | PAD_CTL_HYS)
-#define ENET_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
- PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
+#define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
-#define SPI_PAD_CTRL (PAD_CTL_HYS | \
- PAD_CTL_PUS_100K_DOWN | PAD_CTL_SPEED_MED | \
+#define SPI_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_SPEED_MED | \
PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)
-#define BUTTON_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
- PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
+#define BUTTON_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
-#define I2C_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
- PAD_CTL_DSE_40ohm | PAD_CTL_HYS | \
+#define I2C_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS | \
PAD_CTL_ODE | PAD_CTL_SRE_FAST)
-#define WEAK_PULLUP (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
- PAD_CTL_DSE_40ohm | PAD_CTL_HYS | \
+#define WEAK_PULLUP (PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS | \
PAD_CTL_SRE_SLOW)
-#define WEAK_PULLDOWN (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_100K_DOWN | PAD_CTL_SPEED_MED | \
- PAD_CTL_DSE_40ohm | PAD_CTL_HYS | \
- PAD_CTL_SRE_SLOW)
+#define WEAK_PULLDOWN (PAD_CTL_PUS_100K_DOWN | \
+ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | \
+ PAD_CTL_HYS | PAD_CTL_SRE_SLOW)
#define OUTPUT_40OHM (PAD_CTL_SPEED_MED|PAD_CTL_DSE_40ohm)
diff --git a/board/cm_t35/Makefile b/board/compulab/cm_t35/Makefile
index bde56e6..31d9bbb 100644
--- a/board/cm_t35/Makefile
+++ b/board/compulab/cm_t35/Makefile
@@ -1,6 +1,8 @@
#
-# (C) Copyright 2000, 2001, 2002
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+# (C) Copyright 2011 - 2013 CompuLab, Ltd. <www.compulab.co.il>
+#
+# Authors: Nikita Kiryanov <nikita@compulab.co.il>
+# Igor Grinberg <grinberg@compulab.co.il>
#
# See file CREDITS for list of people who contributed to this
# project.
@@ -17,9 +19,7 @@
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
+# Foundation, Inc.
include $(TOPDIR)/config.mk
@@ -42,3 +42,5 @@ $(LIB): $(obj).depend $(OBJS)
include $(SRCTREE)/rules.mk
sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/cm_t35/cm_t35.c b/board/compulab/cm_t35/cm_t35.c
index 84c36ba..b0b80e5 100644
--- a/board/cm_t35/cm_t35.c
+++ b/board/compulab/cm_t35/cm_t35.c
@@ -1,5 +1,5 @@
/*
- * (C) Copyright 2011 CompuLab, Ltd. <www.compulab.co.il>
+ * (C) Copyright 2011 - 2013 CompuLab, Ltd. <www.compulab.co.il>
*
* Authors: Mike Rapoport <mike@compulab.co.il>
* Igor Grinberg <grinberg@compulab.co.il>
@@ -448,7 +448,7 @@ int board_mmc_getcd(struct mmc *mmc)
{
u8 val;
- if (twl4030_i2c_read_u8(TWL4030_CHIP_GPIO, &val, TWL4030_BASEADD_GPIO))
+ if (twl4030_i2c_read_u8(TWL4030_CHIP_GPIO, TWL4030_BASEADD_GPIO, &val))
return -1;
return !(val & 1);
@@ -493,17 +493,17 @@ static void setup_net_chip_gmpc(void)
static void reset_net_chip(void)
{
/* Set GPIO1 of TPS65930 as output */
- twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, 0x02,
- TWL4030_BASEADD_GPIO + 0x03);
+ twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, TWL4030_BASEADD_GPIO + 0x03,
+ 0x02);
/* Send a pulse on the GPIO pin */
- twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, 0x02,
- TWL4030_BASEADD_GPIO + 0x0C);
+ twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, TWL4030_BASEADD_GPIO + 0x0C,
+ 0x02);
udelay(1);
- twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, 0x02,
- TWL4030_BASEADD_GPIO + 0x09);
+ twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, TWL4030_BASEADD_GPIO + 0x09,
+ 0x02);
mdelay(40);
- twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, 0x02,
- TWL4030_BASEADD_GPIO + 0x0C);
+ twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, TWL4030_BASEADD_GPIO + 0x0C,
+ 0x02);
mdelay(1);
}
#else
@@ -597,13 +597,13 @@ int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
udelay(1000);
offset = TWL4030_BASEADD_GPIO + TWL4030_GPIO_GPIODATADIR1;
- twl4030_i2c_read_u8(TWL4030_CHIP_GPIO, &val, offset);
+ twl4030_i2c_read_u8(TWL4030_CHIP_GPIO, offset, &val);
/* Set GPIO6 and GPIO7 of TPS65930 as output */
val |= 0xC0;
- twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, val, offset);
+ twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, offset, val);
offset = TWL4030_BASEADD_GPIO + TWL4030_GPIO_SETGPIODATAOUT1;
/* Take both PHYs out of reset */
- twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, 0xC0, offset);
+ twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, offset, 0xC0);
udelay(1);
return omap_ehci_hcd_init(&usbhs_bdata, hccr, hcor);
diff --git a/board/cm_t35/display.c b/board/compulab/cm_t35/display.c
index a004ea1..adc4853 100644
--- a/board/cm_t35/display.c
+++ b/board/compulab/cm_t35/display.c
@@ -1,5 +1,5 @@
/*
- * (C) Copyright 2012 CompuLab, Ltd. <www.compulab.co.il>
+ * (C) Copyright 2012 - 2013 CompuLab, Ltd. <www.compulab.co.il>
*
* Authors: Nikita Kiryanov <nikita@compulab.co.il>
*
diff --git a/board/cm_t35/eeprom.c b/board/compulab/cm_t35/eeprom.c
index b0af103..b0af103 100644
--- a/board/cm_t35/eeprom.c
+++ b/board/compulab/cm_t35/eeprom.c
diff --git a/board/cm_t35/eeprom.h b/board/compulab/cm_t35/eeprom.h
index 38824d1..38824d1 100644
--- a/board/cm_t35/eeprom.h
+++ b/board/compulab/cm_t35/eeprom.h
diff --git a/board/cm_t35/leds.c b/board/compulab/cm_t35/leds.c
index 48ad598..dcae135 100644
--- a/board/cm_t35/leds.c
+++ b/board/compulab/cm_t35/leds.c
@@ -1,6 +1,5 @@
/*
- * (C) Copyright 2011
- * CompuLab, Ltd. <www.compulab.co.il>
+ * (C) Copyright 2011 - 2013 CompuLab, Ltd. <www.compulab.co.il>
*
* Author: Igor Grinberg <grinberg@compulab.co.il>
*
diff --git a/board/denx/m53evk/Makefile b/board/denx/m53evk/Makefile
new file mode 100644
index 0000000..bfb040a
--- /dev/null
+++ b/board/denx/m53evk/Makefile
@@ -0,0 +1,40 @@
+#
+# DENX M53EVK
+# Copyright (C) 2012-2013 Marek Vasut <marex@denx.de>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS := m53evk.o
+
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/denx/m53evk/imximage.cfg b/board/denx/m53evk/imximage.cfg
new file mode 100644
index 0000000..27c593a
--- /dev/null
+++ b/board/denx/m53evk/imximage.cfg
@@ -0,0 +1,108 @@
+/*
+ * DENX M53 DRAM init values
+ * Copyright (C) 2012-2013 Marek Vasut <marex@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not write to the Free Software
+ * Foundation Inc. 51 Franklin Street Fifth Floor Boston,
+ * MA 02110-1301 USA
+ *
+ * Refer docs/README.imxmage for more details about how-to configure
+ * and create imximage boot image
+ *
+ * The syntax is taken as close as possible with the kwbimage
+ */
+#include <asm/imx-common/imximage.cfg>
+
+/* image version */
+IMAGE_VERSION 2
+
+
+/* Boot Offset 0x400, valid for both SD and NAND boot. */
+BOOT_OFFSET FLASH_OFFSET_STANDARD
+
+/*
+ * Device Configuration Data (DCD)
+ *
+ * Each entry must have the format:
+ * Addr-type Address Value
+ *
+ * where:
+ * Addr-type register length (1,2 or 4 bytes)
+ * Address absolute address of the register
+ * value value to be stored in the register
+ */
+DATA 4 0x53fa86f4 0x00000000 /* GRP_DDRMODE_CTL */
+DATA 4 0x53fa8714 0x00000000 /* GRP_DDRMODE */
+DATA 4 0x53fa86fc 0x00000000 /* GRP_DDRPKE */
+DATA 4 0x53fa8724 0x04000000 /* GRP_DDR_TYPE */
+
+DATA 4 0x53fa872c 0x00300000 /* GRP_B3DS */
+DATA 4 0x53fa8554 0x00300000 /* DRAM_DQM3 */
+DATA 4 0x53fa8558 0x00300040 /* DRAM_SDQS3 */
+
+DATA 4 0x53fa8728 0x00300000 /* GRP_B2DS */
+DATA 4 0x53fa8560 0x00300000 /* DRAM_DQM2 */
+DATA 4 0x53fa8568 0x00300040 /* DRAM_SDQS2 */
+
+DATA 4 0x53fa871c 0x00300000 /* GRP_B1DS */
+DATA 4 0x53fa8594 0x00300000 /* DRAM_DQM1 */
+DATA 4 0x53fa8590 0x00300040 /* DRAM_SDQS1 */
+
+DATA 4 0x53fa8718 0x00300000 /* GRP_B0DS */
+DATA 4 0x53fa8584 0x00300000 /* DRAM_DQM0 */
+DATA 4 0x53fa857c 0x00300040 /* DRAM_SDQS0 */
+
+DATA 4 0x53fa8578 0x00300000 /* DRAM_SDCLK_0 */
+DATA 4 0x53fa8570 0x00300000 /* DRAM_SDCLK_1 */
+
+DATA 4 0x53fa8574 0x00300000 /* DRAM_CAS */
+DATA 4 0x53fa8588 0x00300000 /* DRAM_RAS */
+DATA 4 0x53fa86f0 0x00300000 /* GRP_ADDDS */
+DATA 4 0x53fa8720 0x00300000 /* GRP_CTLDS */
+
+DATA 4 0x53fa8564 0x00300040 /* DRAM_SDODT1 */
+DATA 4 0x53fa8580 0x00300040 /* DRAM_SDODT0 */
+
+/* ESDCTL */
+DATA 4 0x63fd9088 0x32383535
+DATA 4 0x63fd9090 0x40383538
+DATA 4 0x63fd907c 0x0136014d
+DATA 4 0x63fd9080 0x01510141
+
+DATA 4 0x63fd9018 0x00011740
+DATA 4 0x63fd9000 0xc3190000
+DATA 4 0x63fd900c 0x555952e3
+DATA 4 0x63fd9010 0xb68e8b63
+DATA 4 0x63fd9014 0x01ff00db
+DATA 4 0x63fd902c 0x000026d2
+DATA 4 0x63fd9030 0x009f0e21
+DATA 4 0x63fd9008 0x12273030
+DATA 4 0x63fd9004 0x0002002d
+DATA 4 0x63fd901c 0x00008032
+DATA 4 0x63fd901c 0x00008033
+DATA 4 0x63fd901c 0x00028031
+DATA 4 0x63fd901c 0x092080b0
+DATA 4 0x63fd901c 0x04008040
+DATA 4 0x63fd901c 0x0000803a
+DATA 4 0x63fd901c 0x0000803b
+DATA 4 0x63fd901c 0x00028039
+DATA 4 0x63fd901c 0x09208138
+DATA 4 0x63fd901c 0x04008048
+DATA 4 0x63fd9020 0x00001800
+DATA 4 0x63fd9040 0x04b80003
+DATA 4 0x63fd9058 0x00022227
+DATA 4 0x63fd901c 0x00000000
diff --git a/board/denx/m53evk/m53evk.c b/board/denx/m53evk/m53evk.c
new file mode 100644
index 0000000..12917fd
--- /dev/null
+++ b/board/denx/m53evk/m53evk.c
@@ -0,0 +1,328 @@
+/*
+ * DENX M53 module
+ *
+ * Copyright (C) 2012-2013 Marek Vasut <marex@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/arch/crm_regs.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/iomux-mx53.h>
+#include <asm/arch/spl.h>
+#include <asm/errno.h>
+#include <netdev.h>
+#include <i2c.h>
+#include <mmc.h>
+#include <spl.h>
+#include <fsl_esdhc.h>
+#include <asm/gpio.h>
+#include <usb/ehci-fsl.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int dram_init(void)
+{
+ u32 size1, size2;
+
+ size1 = get_ram_size((void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE);
+ size2 = get_ram_size((void *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE);
+
+ gd->ram_size = size1 + size2;
+
+ return 0;
+}
+void dram_init_banksize(void)
+{
+ gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+ gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+
+ gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
+ gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
+}
+
+static void setup_iomux_uart(void)
+{
+ static const iomux_v3_cfg_t uart_pads[] = {
+ MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX,
+ MX53_PAD_PATA_DMARQ__UART2_TXD_MUX,
+ };
+
+ imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
+}
+
+#ifdef CONFIG_USB_EHCI_MX5
+int board_ehci_hcd_init(int port)
+{
+ if (port == 0) {
+ /* USB OTG PWRON */
+ imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX53_PAD_GPIO_4__GPIO1_4,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH));
+ gpio_direction_output(IMX_GPIO_NR(1, 4), 0);
+
+ /* USB OTG Over Current */
+ imx_iomux_v3_setup_pad(MX53_PAD_GPIO_18__GPIO7_13);
+ } else if (port == 1) {
+ /* USB Host PWRON */
+ imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX53_PAD_GPIO_2__GPIO1_2,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH));
+ gpio_direction_output(IMX_GPIO_NR(1, 2), 0);
+
+ /* USB Host Over Current */
+ imx_iomux_v3_setup_pad(MX53_PAD_GPIO_3__USBOH3_USBH1_OC);
+ }
+
+ return 0;
+}
+#endif
+
+static void setup_iomux_fec(void)
+{
+ static const iomux_v3_cfg_t fec_pads[] = {
+ /* MDIO pads */
+ NEW_PAD_CTRL(MX53_PAD_FEC_MDIO__FEC_MDIO, PAD_CTL_HYS |
+ PAD_CTL_DSE_HIGH | PAD_CTL_PUS_22K_UP | PAD_CTL_ODE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_MDC__FEC_MDC, PAD_CTL_DSE_HIGH),
+
+ /* FEC 0 pads */
+ NEW_PAD_CTRL(MX53_PAD_FEC_CRS_DV__FEC_RX_DV,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_REF_CLK__FEC_TX_CLK,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_RX_ER__FEC_RX_ER,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_TX_EN__FEC_TX_EN, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_FEC_RXD0__FEC_RDATA_0,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_RXD1__FEC_RDATA_1,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_TXD0__FEC_TDATA_0, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_FEC_TXD1__FEC_TDATA_1, PAD_CTL_DSE_HIGH),
+
+ /* FEC 1 pads */
+ NEW_PAD_CTRL(MX53_PAD_KEY_COL0__FEC_RDATA_3,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_KEY_ROW0__FEC_TX_ER,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_KEY_COL1__FEC_RX_CLK,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_KEY_ROW1__FEC_COL,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_KEY_COL2__FEC_RDATA_2,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_KEY_ROW2__FEC_TDATA_2, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_KEY_COL3__FEC_CRS,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_GPIO_19__FEC_TDATA_3, PAD_CTL_DSE_HIGH),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
+}
+
+#ifdef CONFIG_FSL_ESDHC
+struct fsl_esdhc_cfg esdhc_cfg = {
+ MMC_SDHC1_BASE_ADDR,
+};
+
+int board_mmc_getcd(struct mmc *mmc)
+{
+ imx_iomux_v3_setup_pad(MX53_PAD_GPIO_1__GPIO1_1);
+ gpio_direction_input(IMX_GPIO_NR(1, 1));
+
+ return !gpio_get_value(IMX_GPIO_NR(1, 1));
+}
+
+#define SD_CMD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_DSE_HIGH | \
+ PAD_CTL_PUS_100K_UP)
+#define SD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_47K_UP | \
+ PAD_CTL_DSE_HIGH)
+
+int board_mmc_init(bd_t *bis)
+{
+ static const iomux_v3_cfg_t sd1_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_SD1_CMD__ESDHC1_CMD, SD_CMD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_CLK__ESDHC1_CLK, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA0__ESDHC1_DAT0, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA1__ESDHC1_DAT1, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA2__ESDHC1_DAT2, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA3__ESDHC1_DAT3, SD_PAD_CTRL),
+ MX53_PAD_EIM_DA13__GPIO3_13,
+
+ MX53_PAD_EIM_EB3__GPIO2_31, /* SD power */
+ };
+
+ esdhc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+
+ imx_iomux_v3_setup_multiple_pads(sd1_pads, ARRAY_SIZE(sd1_pads));
+
+ /* GPIO 2_31 is SD power */
+ gpio_direction_output(IMX_GPIO_NR(2, 31), 0);
+
+ return fsl_esdhc_initialize(bis, &esdhc_cfg);
+}
+#endif
+
+#define I2C_PAD_CTRL (PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | \
+ PAD_CTL_PUS_100K_UP | PAD_CTL_ODE)
+
+static void setup_iomux_i2c(void)
+{
+ static const iomux_v3_cfg_t i2c_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_EIM_D16__I2C2_SDA, I2C_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_EIM_EB2__I2C2_SCL, I2C_PAD_CTRL),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(i2c_pads, ARRAY_SIZE(i2c_pads));
+}
+
+static void setup_iomux_nand(void)
+{
+ static const iomux_v3_cfg_t nand_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B,
+ PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B,
+ PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_NANDF_CLE__EMI_NANDF_CLE,
+ PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_NANDF_ALE__EMI_NANDF_ALE,
+ PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B,
+ PAD_CTL_PUS_100K_UP),
+ NEW_PAD_CTRL(MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0,
+ PAD_CTL_PUS_100K_UP),
+ NEW_PAD_CTRL(MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0,
+ PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA0__EMI_NANDF_D_0,
+ PAD_CTL_DSE_HIGH | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA1__EMI_NANDF_D_1,
+ PAD_CTL_DSE_HIGH | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA2__EMI_NANDF_D_2,
+ PAD_CTL_DSE_HIGH | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA3__EMI_NANDF_D_3,
+ PAD_CTL_DSE_HIGH | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA4__EMI_NANDF_D_4,
+ PAD_CTL_DSE_HIGH | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA5__EMI_NANDF_D_5,
+ PAD_CTL_DSE_HIGH | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA6__EMI_NANDF_D_6,
+ PAD_CTL_DSE_HIGH | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA7__EMI_NANDF_D_7,
+ PAD_CTL_DSE_HIGH | PAD_CTL_PKE),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(nand_pads, ARRAY_SIZE(nand_pads));
+}
+
+static void m53_set_clock(void)
+{
+ int ret;
+ const uint32_t ref_clk = MXC_HCLK;
+ const uint32_t dramclk = 400;
+ uint32_t cpuclk;
+
+ imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX53_PAD_GPIO_10__GPIO4_0,
+ PAD_CTL_DSE_HIGH | PAD_CTL_PKE));
+ gpio_direction_input(IMX_GPIO_NR(4, 0));
+
+ /* GPIO10 selects modules' CPU speed, 1 = 1200MHz ; 0 = 800MHz */
+ cpuclk = gpio_get_value(IMX_GPIO_NR(4, 0)) ? 1200 : 800;
+
+ ret = mxc_set_clock(ref_clk, cpuclk, MXC_ARM_CLK);
+ if (ret)
+ printf("CPU: Switch CPU clock to %dMHz failed\n", cpuclk);
+
+ ret = mxc_set_clock(ref_clk, dramclk, MXC_PERIPH_CLK);
+ if (ret) {
+ printf("CPU: Switch peripheral clock to %dMHz failed\n",
+ dramclk);
+ }
+
+ ret = mxc_set_clock(ref_clk, dramclk, MXC_DDR_CLK);
+ if (ret)
+ printf("CPU: Switch DDR clock to %dMHz failed\n", dramclk);
+}
+
+static void m53_set_nand(void)
+{
+ u32 i;
+
+ /* NAND flash is muxed on ATA pins */
+ setbits_le32(M4IF_BASE_ADDR + 0xc, M4IF_GENP_WEIM_MM_MASK);
+
+ /* Wait for Grant/Ack sequence (see EIM_CSnGCR2:MUX16_BYP_GRANT) */
+ for (i = 0x4; i < 0x94; i += 0x18) {
+ clrbits_le32(WEIM_BASE_ADDR + i,
+ WEIM_GCR2_MUX16_BYP_GRANT_MASK);
+ }
+
+ mxc_set_clock(0, 33, MXC_NFC_CLK);
+ enable_nfc_clk(1);
+}
+
+int board_early_init_f(void)
+{
+ setup_iomux_uart();
+ setup_iomux_fec();
+ setup_iomux_i2c();
+ setup_iomux_nand();
+
+ m53_set_clock();
+
+ mxc_set_sata_internal_clock();
+
+ /* NAND clock @ 33MHz */
+ m53_set_nand();
+
+ return 0;
+}
+
+int board_init(void)
+{
+ gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
+
+ return 0;
+}
+
+int checkboard(void)
+{
+ puts("Board: DENX M53EVK\n");
+
+ return 0;
+}
+
+/*
+ * NAND SPL
+ */
+#ifdef CONFIG_SPL_BUILD
+void spl_board_init(void)
+{
+ setup_iomux_nand();
+ m53_set_clock();
+ m53_set_nand();
+}
+
+u32 spl_boot_device(void)
+{
+ return BOOT_DEVICE_NAND;
+}
+#endif
diff --git a/board/esg/ima3-mx53/ima3-mx53.c b/board/esg/ima3-mx53/ima3-mx53.c
index 41d6bb6..051fa6e 100644
--- a/board/esg/ima3-mx53/ima3-mx53.c
+++ b/board/esg/ima3-mx53/ima3-mx53.c
@@ -23,11 +23,10 @@
#include <common.h>
#include <asm/io.h>
#include <asm/arch/imx-regs.h>
-#include <asm/arch/mx5x_pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/crm_regs.h>
#include <asm/arch/clock.h>
-#include <asm/arch/iomux.h>
+#include <asm/arch/iomux-mx53.h>
#include <asm/errno.h>
#include <netdev.h>
#include <mmc.h>
@@ -66,109 +65,53 @@ int dram_init(void)
return 0;
}
+#define UART_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_DSE_HIGH | \
+ PAD_CTL_PUS_100K_UP | PAD_CTL_ODE)
+
static void setup_iomux_uart(void)
{
- /* UART4 RXD */
- mxc_request_iomux(MX53_PIN_CSI0_D13, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX53_PIN_CSI0_D13,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE |
- PAD_CTL_100K_PU | PAD_CTL_ODE_OPENDRAIN_ENABLE);
- mxc_iomux_set_input(MX53_UART4_IPP_UART_RXD_MUX_SELECT_INPUT, 0x3);
-
- /* UART4 TXD */
- mxc_request_iomux(MX53_PIN_CSI0_D12, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX53_PIN_CSI0_D12,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE |
- PAD_CTL_100K_PU | PAD_CTL_ODE_OPENDRAIN_ENABLE);
+ static const iomux_v3_cfg_t uart_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_CSI0_DAT13__UART4_RXD_MUX, UART_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_CSI0_DAT12__UART4_TXD_MUX, UART_PAD_CTRL),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
}
static void setup_iomux_fec(void)
{
- /*FEC_MDIO*/
- mxc_request_iomux(MX53_PIN_FEC_MDIO, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_MDIO,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | PAD_CTL_22K_PU |
- PAD_CTL_ODE_OPENDRAIN_ENABLE);
- mxc_iomux_set_input(MX53_FEC_FEC_MDI_SELECT_INPUT, 0x1);
-
- /*FEC_MDC*/
- mxc_request_iomux(MX53_PIN_FEC_MDC, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_MDC, PAD_CTL_DRV_HIGH);
-
- /* FEC RXD3 */
- mxc_request_iomux(MX53_PIN_KEY_COL0, IOMUX_CONFIG_ALT6);
- mxc_iomux_set_pad(MX53_PIN_KEY_COL0, PAD_CTL_HYS_ENABLE |
- PAD_CTL_PKE_ENABLE);
-
- /* FEC RXD2 */
- mxc_request_iomux(MX53_PIN_KEY_COL2, IOMUX_CONFIG_ALT6);
- mxc_iomux_set_pad(MX53_PIN_KEY_COL2, PAD_CTL_HYS_ENABLE |
- PAD_CTL_PKE_ENABLE);
-
- /* FEC RXD1 */
- mxc_request_iomux(MX53_PIN_FEC_RXD1, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_RXD1, PAD_CTL_HYS_ENABLE |
- PAD_CTL_PKE_ENABLE);
-
- /* FEC RXD0 */
- mxc_request_iomux(MX53_PIN_FEC_RXD0, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_RXD0, PAD_CTL_HYS_ENABLE |
- PAD_CTL_PKE_ENABLE);
-
- /* FEC TXD3 */
- mxc_request_iomux(MX53_PIN_GPIO_19, IOMUX_CONFIG_ALT6);
- mxc_iomux_set_pad(MX53_PIN_GPIO_19, PAD_CTL_DRV_HIGH);
-
- /* FEC TXD2 */
- mxc_request_iomux(MX53_PIN_KEY_ROW2, IOMUX_CONFIG_ALT6);
- mxc_iomux_set_pad(MX53_PIN_KEY_ROW2, PAD_CTL_DRV_HIGH);
-
- /* FEC TXD1 */
- mxc_request_iomux(MX53_PIN_FEC_TXD1, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_TXD1, PAD_CTL_DRV_HIGH);
-
- /* FEC TXD0 */
- mxc_request_iomux(MX53_PIN_FEC_TXD0, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_TXD0, PAD_CTL_DRV_HIGH);
-
- /* FEC TX_EN */
- mxc_request_iomux(MX53_PIN_FEC_TX_EN, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_TX_EN, PAD_CTL_DRV_HIGH);
-
- /* FEC TX_CLK */
- mxc_request_iomux(MX53_PIN_FEC_REF_CLK, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_REF_CLK, PAD_CTL_HYS_ENABLE |
- PAD_CTL_PKE_ENABLE);
-
- /* FEC RX_ER */
- mxc_request_iomux(MX53_PIN_FEC_RX_ER, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_RX_ER, PAD_CTL_HYS_ENABLE |
- PAD_CTL_PKE_ENABLE);
-
- /* FEC RX_DV */
- mxc_request_iomux(MX53_PIN_FEC_CRS_DV, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_CRS_DV, PAD_CTL_HYS_ENABLE |
- PAD_CTL_PKE_ENABLE);
-
- /* FEC CRS */
- mxc_request_iomux(MX53_PIN_KEY_COL3, IOMUX_CONFIG_ALT6);
- mxc_iomux_set_pad(MX53_PIN_KEY_COL3, PAD_CTL_HYS_ENABLE |
- PAD_CTL_PKE_ENABLE);
-
- /* FEC COL */
- mxc_request_iomux(MX53_PIN_KEY_ROW1, IOMUX_CONFIG_ALT6);
- mxc_iomux_set_pad(MX53_PIN_KEY_ROW1, PAD_CTL_HYS_ENABLE |
- PAD_CTL_PKE_ENABLE);
- mxc_iomux_set_input(MX53_FEC_FEC_COL_SELECT_INPUT, 0x0);
-
- /* FEC RX_CLK */
- mxc_request_iomux(MX53_PIN_KEY_COL1, IOMUX_CONFIG_ALT6);
- mxc_iomux_set_pad(MX53_PIN_KEY_COL1, PAD_CTL_HYS_ENABLE |
- PAD_CTL_PKE_ENABLE);
- mxc_iomux_set_input(MX53_FEC_FEC_RX_CLK_SELECT_INPUT, 0x0);
+ static const iomux_v3_cfg_t fec_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_FEC_MDIO__FEC_MDIO, PAD_CTL_HYS |
+ PAD_CTL_DSE_HIGH | PAD_CTL_PUS_22K_UP | PAD_CTL_ODE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_MDC__FEC_MDC, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_KEY_COL0__FEC_RDATA_3,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_KEY_COL2__FEC_RDATA_2,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_RXD1__FEC_RDATA_1,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_RXD0__FEC_RDATA_0,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_GPIO_19__FEC_TDATA_3, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_KEY_ROW2__FEC_TDATA_2, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_FEC_TXD1__FEC_TDATA_1, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_FEC_TXD0__FEC_TDATA_0, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_FEC_TX_EN__FEC_TX_EN, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_FEC_REF_CLK__FEC_TX_CLK,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_RX_ER__FEC_RX_ER,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_CRS_DV__FEC_RX_DV,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_KEY_COL3__FEC_CRS,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_KEY_ROW1__FEC_COL,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_KEY_COL1__FEC_RX_CLK,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
}
#ifdef CONFIG_FSL_ESDHC
@@ -178,76 +121,51 @@ int board_mmc_getcd(struct mmc *mmc)
{
int ret;
- ret = !gpio_get_value(IOMUX_TO_GPIO(MX53_PIN_GPIO_1));
+ ret = !gpio_get_value(IMX_GPIO_NR(1, 1));
return ret;
}
+#define SD_CMD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_DSE_HIGH | \
+ PAD_CTL_PUS_100K_UP)
+#define SD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_47K_UP | \
+ PAD_CTL_DSE_HIGH)
+#define SD_CD_PAD_CTRL (PAD_CTL_DSE_HIGH | PAD_CTL_HYS | PAD_CTL_PKE)
+
int board_mmc_init(bd_t *bis)
{
- mxc_request_iomux(MX53_PIN_SD1_CMD, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_CLK, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_DATA0, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_DATA1, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_DATA2, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_DATA3, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_GPIO_1, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX53_PIN_GPIO_1,
- PAD_CTL_DRV_HIGH | PAD_CTL_HYS_ENABLE |
- PAD_CTL_PUE_KEEPER | PAD_CTL_100K_PU |
- PAD_CTL_ODE_OPENDRAIN_NONE | PAD_CTL_PKE_ENABLE);
- gpio_direction_input(IOMUX_TO_GPIO(MX53_PIN_GPIO_1));
-
- mxc_iomux_set_pad(MX53_PIN_SD1_CMD,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU);
- mxc_iomux_set_pad(MX53_PIN_SD1_CLK,
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE |
- PAD_CTL_47K_PU | PAD_CTL_DRV_HIGH);
- mxc_iomux_set_pad(MX53_PIN_SD1_DATA0,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_SD1_DATA1,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_SD1_DATA2,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_SD1_DATA3,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
+ static const iomux_v3_cfg_t sd1_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_SD1_CMD__ESDHC1_CMD, SD_CMD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_CLK__ESDHC1_CLK, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA0__ESDHC1_DAT0, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA1__ESDHC1_DAT1, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA2__ESDHC1_DAT2, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA3__ESDHC1_DAT3, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_GPIO_1__GPIO1_1, SD_CD_PAD_CTRL),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(sd1_pads, ARRAY_SIZE(sd1_pads));
+ gpio_direction_input(IMX_GPIO_NR(1, 1));
esdhc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
return fsl_esdhc_initialize(bis, &esdhc_cfg);
}
#endif
+#define SPI_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_DSE_HIGH | PAD_CTL_PUS_47K_UP)
+
static void setup_iomux_spi(void)
{
- /* SCLK */
- mxc_request_iomux(MX53_PIN_CSI0_D8, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX53_PIN_CSI0_D8,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_input(MX53_ECSPI2_IPP_CSPI_CLK_IN_SELECT_INPUT, 0x1);
- /* MOSI */
- mxc_request_iomux(MX53_PIN_CSI0_D9, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX53_PIN_CSI0_D9,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_input(MX53_ECSPI2_IPP_IND_MOSI_SELECT_INPUT, 0x1);
- /* MISO */
- mxc_request_iomux(MX53_PIN_CSI0_D10, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX53_PIN_CSI0_D10,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_input(MX53_ECSPI2_IPP_IND_MISO_SELECT_INPUT, 0x1);
- /* SSEL 0 */
- mxc_request_iomux(MX53_PIN_CSI0_D11, IOMUX_CONFIG_GPIO);
- mxc_iomux_set_pad(MX53_PIN_CSI0_D11,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- gpio_direction_output(IOMUX_TO_GPIO(MX53_PIN_CSI0_D11), 1);
+ static const iomux_v3_cfg_t spi_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_CSI0_DAT8__ECSPI2_SCLK, SPI_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_CSI0_DAT9__ECSPI2_MOSI, SPI_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_CSI0_DAT10__ECSPI2_MISO, SPI_PAD_CTRL),
+ /* SSEL 0 */
+ NEW_PAD_CTRL(MX53_PAD_CSI0_DAT11__GPIO5_29, SPI_PAD_CTRL),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(spi_pads, ARRAY_SIZE(spi_pads));
+ gpio_direction_output(IMX_GPIO_NR(5, 29), 1);
}
int board_early_init_f(void)
diff --git a/board/freescale/imx/ddr/mx6q_4x_mt41j128.cfg b/board/freescale/imx/ddr/mx6q_4x_mt41j128.cfg
index d0f5815..bae5c23 100644
--- a/board/freescale/imx/ddr/mx6q_4x_mt41j128.cfg
+++ b/board/freescale/imx/ddr/mx6q_4x_mt41j128.cfg
@@ -172,3 +172,14 @@ DATA 4 0x020e0010 0xF00000CF
/* set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 */
DATA 4 0x020e0018 0x007F007F
DATA 4 0x020e001c 0x007F007F
+
+/*
+ * Setup CCM_CCOSR register as follows:
+ *
+ * cko1_en = 1 --> CKO1 enabled
+ * cko1_div = 111 --> divide by 8
+ * cko1_sel = 1011 --> ahb_clk_root
+ *
+ * This sets CKO1 at ahb_clk_root/8 = 132/8 = 16.5 MHz
+ */
+DATA 4 0x020c4060 0x000000fb
diff --git a/board/freescale/mx23evk/spl_boot.c b/board/freescale/mx23evk/spl_boot.c
index b6f4e7e..6be8c8d 100644
--- a/board/freescale/mx23evk/spl_boot.c
+++ b/board/freescale/mx23evk/spl_boot.c
@@ -25,8 +25,8 @@
#include <asm/arch/imx-regs.h>
#include <asm/arch/sys_proto.h>
-#define MUX_CONFIG_SSP1 (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP)
-#define MUX_CONFIG_EMI (MXS_PAD_3V3 | MXS_PAD_16MA | MXS_PAD_PULLUP)
+#define MUX_CONFIG_SSP1 (MXS_PAD_8MA | MXS_PAD_PULLUP)
+#define MUX_CONFIG_EMI (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_PULLUP)
const iomux_cfg_t iomux_setup[] = {
/* DUART */
diff --git a/board/freescale/mx25pdk/mx25pdk.c b/board/freescale/mx25pdk/mx25pdk.c
index d73e27e..5e6047f 100644
--- a/board/freescale/mx25pdk/mx25pdk.c
+++ b/board/freescale/mx25pdk/mx25pdk.c
@@ -21,8 +21,7 @@
#include <asm/io.h>
#include <asm/gpio.h>
#include <asm/arch/imx-regs.h>
-#include <asm/arch/imx25-pinmux.h>
-#include <asm/arch/sys_proto.h>
+#include <asm/arch/iomux-mx25.h>
#include <asm/arch/clock.h>
#include <mmc.h>
#include <fsl_esdhc.h>
@@ -31,8 +30,8 @@
#include <fsl_pmic.h>
#include <mc34704.h>
-#define FEC_RESET_B IMX_GPIO_NR(2, 3)
-#define FEC_ENABLE_B IMX_GPIO_NR(4, 8)
+#define FEC_RESET_B IMX_GPIO_NR(4, 8)
+#define FEC_ENABLE_B IMX_GPIO_NR(2, 3)
#define CARD_DETECT IMX_GPIO_NR(2, 1)
DECLARE_GLOBAL_DATA_PTR;
@@ -43,29 +42,42 @@ struct fsl_esdhc_cfg esdhc_cfg[1] = {
};
#endif
+/*
+ * FIXME: need to revisit this
+ * The original code enabled PUE and 100-k pull-down without PKE, so the right
+ * value here is likely:
+ * 0 for no pull
+ * or:
+ * PAD_CTL_PUS_100K_DOWN for 100-k pull-down
+ */
+#define FEC_OUT_PAD_CTRL 0
+
+#define I2C_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_ODE)
+
static void mx25pdk_fec_init(void)
{
- struct iomuxc_mux_ctl *muxctl;
- struct iomuxc_pad_ctl *padctl;
- u32 gpio_mux_mode = MX25_PIN_MUX_MODE(5);
- u32 gpio_mux_mode0_sion = MX25_PIN_MUX_MODE(0) | MX25_PIN_MUX_SION;
-
- /* FEC pin init is generic */
- mx25_fec_init_pins();
-
- muxctl = (struct iomuxc_mux_ctl *)IMX_IOPADMUX_BASE;
- padctl = (struct iomuxc_pad_ctl *)IMX_IOPADCTL_BASE;
- /*
- * Set up FEC_RESET_B and FEC_ENABLE_B
- *
- * FEC_RESET_B: gpio2_3 is ALT 5 mode of pin D12
- * FEC_ENABLE_B: gpio4_8 is ALT 5 mode of pin A17
- */
- writel(gpio_mux_mode, &muxctl->pad_d12);
- writel(gpio_mux_mode, &muxctl->pad_a17);
-
- writel(0x0, &padctl->pad_d12);
- writel(0x0, &padctl->pad_a17);
+ static const iomux_v3_cfg_t fec_pads[] = {
+ MX25_PAD_FEC_TX_CLK__FEC_TX_CLK,
+ MX25_PAD_FEC_RX_DV__FEC_RX_DV,
+ MX25_PAD_FEC_RDATA0__FEC_RDATA0,
+ NEW_PAD_CTRL(MX25_PAD_FEC_TDATA0__FEC_TDATA0, FEC_OUT_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_FEC_TX_EN__FEC_TX_EN, FEC_OUT_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_FEC_MDC__FEC_MDC, FEC_OUT_PAD_CTRL),
+ MX25_PAD_FEC_MDIO__FEC_MDIO,
+ MX25_PAD_FEC_RDATA1__FEC_RDATA1,
+ NEW_PAD_CTRL(MX25_PAD_FEC_TDATA1__FEC_TDATA1, FEC_OUT_PAD_CTRL),
+
+ NEW_PAD_CTRL(MX25_PAD_D12__GPIO_4_8, 0), /* FEC_RESET_B */
+ NEW_PAD_CTRL(MX25_PAD_A17__GPIO_2_3, 0), /* FEC_ENABLE_B */
+ };
+
+ static const iomux_v3_cfg_t i2c_pads[] = {
+ NEW_PAD_CTRL(MX25_PAD_I2C1_CLK__I2C1_CLK, I2C_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_I2C1_DAT__I2C1_DAT, I2C_PAD_CTRL),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
/* Assert RESET and ENABLE low */
gpio_direction_output(FEC_RESET_B, 0);
@@ -78,10 +90,7 @@ static void mx25pdk_fec_init(void)
gpio_set_value(FEC_ENABLE_B, 1);
/* Setup I2C pins so that PMIC can turn on PHY supply */
- writel(gpio_mux_mode0_sion, &muxctl->pad_i2c1_clk);
- writel(gpio_mux_mode0_sion, &muxctl->pad_i2c1_dat);
- writel(0x1E8, &padctl->pad_i2c1_clk);
- writel(0x1E8, &padctl->pad_i2c1_dat);
+ imx_iomux_v3_setup_multiple_pads(i2c_pads, ARRAY_SIZE(i2c_pads));
}
int dram_init(void)
@@ -92,9 +101,35 @@ int dram_init(void)
return 0;
}
+/*
+ * Set up input pins with hysteresis and 100-k pull-ups
+ */
+#define UART1_IN_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_100K_UP)
+/*
+ * FIXME: need to revisit this
+ * The original code enabled PUE and 100-k pull-down without PKE, so the right
+ * value here is likely:
+ * 0 for no pull
+ * or:
+ * PAD_CTL_PUS_100K_DOWN for 100-k pull-down
+ */
+#define UART1_OUT_PAD_CTRL 0
+
+static void mx25pdk_uart1_init(void)
+{
+ static const iomux_v3_cfg_t uart1_pads[] = {
+ NEW_PAD_CTRL(MX25_PAD_UART1_RXD__UART1_RXD, UART1_IN_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_UART1_TXD__UART1_TXD, UART1_OUT_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_UART1_RTS__UART1_RTS, UART1_OUT_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_UART1_CTS__UART1_CTS, UART1_IN_PAD_CTRL),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
+}
+
int board_early_init_f(void)
{
- mx25_uart1_init_pins();
+ mx25pdk_uart1_init();
return 0;
}
@@ -131,21 +166,8 @@ int board_late_init(void)
#ifdef CONFIG_FSL_ESDHC
int board_mmc_getcd(struct mmc *mmc)
{
- struct iomuxc_mux_ctl *muxctl;
- struct iomuxc_pad_ctl *padctl;
- u32 gpio_mux_mode = MX25_PIN_MUX_MODE(5);
-
- /*
- * Set up the Card Detect pin.
- *
- * SD1_GPIO_CD: gpio2_1 is ALT 5 mode of pin A15
- *
- */
- muxctl = (struct iomuxc_mux_ctl *)IMX_IOPADMUX_BASE;
- padctl = (struct iomuxc_pad_ctl *)IMX_IOPADCTL_BASE;
-
- writel(gpio_mux_mode, &muxctl->pad_a15);
- writel(0x0, &padctl->pad_a15);
+ /* Set up the Card Detect pin. */
+ imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX25_PAD_A15__GPIO_2_1, 0));
gpio_direction_input(CARD_DETECT);
return !gpio_get_value(CARD_DETECT);
@@ -153,16 +175,16 @@ int board_mmc_getcd(struct mmc *mmc)
int board_mmc_init(bd_t *bis)
{
- struct iomuxc_mux_ctl *muxctl;
- u32 sdhc1_mux_mode = MX25_PIN_MUX_MODE(0) | MX25_PIN_MUX_SION;
-
- muxctl = (struct iomuxc_mux_ctl *)IMX_IOPADMUX_BASE;
- writel(sdhc1_mux_mode, &muxctl->pad_sd1_cmd);
- writel(sdhc1_mux_mode, &muxctl->pad_sd1_clk);
- writel(sdhc1_mux_mode, &muxctl->pad_sd1_data0);
- writel(sdhc1_mux_mode, &muxctl->pad_sd1_data1);
- writel(sdhc1_mux_mode, &muxctl->pad_sd1_data2);
- writel(sdhc1_mux_mode, &muxctl->pad_sd1_data3);
+ static const iomux_v3_cfg_t sdhc1_pads[] = {
+ NEW_PAD_CTRL(MX25_PAD_SD1_CMD__SD1_CMD, NO_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_SD1_CLK__SD1_CLK, NO_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_SD1_DATA0__SD1_DATA0, NO_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_SD1_DATA1__SD1_DATA1, NO_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_SD1_DATA2__SD1_DATA2, NO_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_SD1_DATA3__SD1_DATA3, NO_PAD_CTRL),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(sdhc1_pads, ARRAY_SIZE(sdhc1_pads));
esdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC1_CLK);
return fsl_esdhc_initialize(bis, &esdhc_cfg[0]);
diff --git a/board/freescale/mx35pdk/mx35pdk.c b/board/freescale/mx35pdk/mx35pdk.c
index b7f474e..9f667d2 100644
--- a/board/freescale/mx35pdk/mx35pdk.c
+++ b/board/freescale/mx35pdk/mx35pdk.c
@@ -28,8 +28,7 @@
#include <asm/arch/imx-regs.h>
#include <asm/arch/crm_regs.h>
#include <asm/arch/clock.h>
-#include <asm/arch/mx35_pins.h>
-#include <asm/arch/iomux.h>
+#include <asm/arch/iomux-mx35.h>
#include <i2c.h>
#include <power/pmic.h>
#include <fsl_pmic.h>
@@ -73,114 +72,88 @@ void dram_init_banksize(void)
gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
}
+#define I2C_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN | PAD_CTL_ODE)
+
static void setup_iomux_i2c(void)
{
- int pad;
+ static const iomux_v3_cfg_t i2c1_pads[] = {
+ NEW_PAD_CTRL(MX35_PAD_I2C1_CLK__I2C1_SCL, I2C_PAD_CTRL),
+ NEW_PAD_CTRL(MX35_PAD_I2C1_DAT__I2C1_SDA, I2C_PAD_CTRL),
+ };
/* setup pins for I2C1 */
- mxc_request_iomux(MX35_PIN_I2C1_CLK, MUX_CONFIG_SION);
- mxc_request_iomux(MX35_PIN_I2C1_DAT, MUX_CONFIG_SION);
-
- pad = (PAD_CTL_HYS_SCHMITZ | PAD_CTL_PKE_ENABLE \
- | PAD_CTL_PUE_PUD | PAD_CTL_ODE_OpenDrain);
-
- mxc_iomux_set_pad(MX35_PIN_I2C1_CLK, pad);
- mxc_iomux_set_pad(MX35_PIN_I2C1_DAT, pad);
+ imx_iomux_v3_setup_multiple_pads(i2c1_pads, ARRAY_SIZE(i2c1_pads));
}
static void setup_iomux_spi(void)
{
- mxc_request_iomux(MX35_PIN_CSPI1_MOSI, MUX_CONFIG_SION);
- mxc_request_iomux(MX35_PIN_CSPI1_MISO, MUX_CONFIG_SION);
- mxc_request_iomux(MX35_PIN_CSPI1_SS0, MUX_CONFIG_SION);
- mxc_request_iomux(MX35_PIN_CSPI1_SS1, MUX_CONFIG_SION);
- mxc_request_iomux(MX35_PIN_CSPI1_SCLK, MUX_CONFIG_SION);
+ static const iomux_v3_cfg_t spi_pads[] = {
+ MX35_PAD_CSPI1_MOSI__CSPI1_MOSI,
+ MX35_PAD_CSPI1_MISO__CSPI1_MISO,
+ MX35_PAD_CSPI1_SS0__CSPI1_SS0,
+ MX35_PAD_CSPI1_SS1__CSPI1_SS1,
+ MX35_PAD_CSPI1_SCLK__CSPI1_SCLK,
+ };
+
+ imx_iomux_v3_setup_multiple_pads(spi_pads, ARRAY_SIZE(spi_pads));
}
+#define USBOTG_IN_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN | \
+ PAD_CTL_DSE_LOW | PAD_CTL_SRE_SLOW)
+#define USBOTG_OUT_PAD_CTRL (PAD_CTL_DSE_LOW | PAD_CTL_SRE_SLOW)
+
static void setup_iomux_usbotg(void)
{
- int in_pad, out_pad;
+ static const iomux_v3_cfg_t usbotg_pads[] = {
+ NEW_PAD_CTRL(MX35_PAD_USBOTG_PWR__USB_TOP_USBOTG_PWR,
+ USBOTG_OUT_PAD_CTRL),
+ NEW_PAD_CTRL(MX35_PAD_USBOTG_OC__USB_TOP_USBOTG_OC,
+ USBOTG_IN_PAD_CTRL),
+ };
/* Set up pins for USBOTG. */
- mxc_request_iomux(MX35_PIN_USBOTG_PWR,
- MUX_CONFIG_SION | MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_USBOTG_OC,
- MUX_CONFIG_SION | MUX_CONFIG_FUNC);
-
- in_pad = PAD_CTL_DRV_3_3V | PAD_CTL_HYS_SCHMITZ | PAD_CTL_PKE_ENABLE |
- PAD_CTL_PUE_PUD | PAD_CTL_100K_PD | PAD_CTL_ODE_CMOS |
- PAD_CTL_DRV_NORMAL | PAD_CTL_SRE_SLOW;
- out_pad = PAD_CTL_DRV_3_3V | PAD_CTL_HYS_CMOS | PAD_CTL_PKE_NONE |
- PAD_CTL_ODE_CMOS | PAD_CTL_DRV_NORMAL | PAD_CTL_SRE_SLOW;
-
- mxc_iomux_set_pad(MX35_PIN_USBOTG_PWR, out_pad);
- mxc_iomux_set_pad(MX35_PIN_USBOTG_OC, in_pad);
+ imx_iomux_v3_setup_multiple_pads(usbotg_pads, ARRAY_SIZE(usbotg_pads));
}
+#define FEC_PAD_CTRL (PAD_CTL_DSE_LOW | PAD_CTL_SRE_SLOW)
+
static void setup_iomux_fec(void)
{
- int pad;
+ static const iomux_v3_cfg_t fec_pads[] = {
+ NEW_PAD_CTRL(MX35_PAD_FEC_TX_CLK__FEC_TX_CLK, FEC_PAD_CTRL |
+ PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN),
+ NEW_PAD_CTRL(MX35_PAD_FEC_RX_CLK__FEC_RX_CLK, FEC_PAD_CTRL |
+ PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN),
+ NEW_PAD_CTRL(MX35_PAD_FEC_RX_DV__FEC_RX_DV, FEC_PAD_CTRL |
+ PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN),
+ NEW_PAD_CTRL(MX35_PAD_FEC_COL__FEC_COL, FEC_PAD_CTRL |
+ PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN),
+ NEW_PAD_CTRL(MX35_PAD_FEC_RDATA0__FEC_RDATA_0, FEC_PAD_CTRL |
+ PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN),
+ NEW_PAD_CTRL(MX35_PAD_FEC_TDATA0__FEC_TDATA_0, FEC_PAD_CTRL),
+ NEW_PAD_CTRL(MX35_PAD_FEC_TX_EN__FEC_TX_EN, FEC_PAD_CTRL),
+ NEW_PAD_CTRL(MX35_PAD_FEC_MDC__FEC_MDC, FEC_PAD_CTRL),
+ NEW_PAD_CTRL(MX35_PAD_FEC_MDIO__FEC_MDIO, FEC_PAD_CTRL |
+ PAD_CTL_HYS | PAD_CTL_PUS_22K_UP),
+ NEW_PAD_CTRL(MX35_PAD_FEC_TX_ERR__FEC_TX_ERR, FEC_PAD_CTRL),
+ NEW_PAD_CTRL(MX35_PAD_FEC_RX_ERR__FEC_RX_ERR, FEC_PAD_CTRL |
+ PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN),
+ NEW_PAD_CTRL(MX35_PAD_FEC_CRS__FEC_CRS, FEC_PAD_CTRL |
+ PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN),
+ NEW_PAD_CTRL(MX35_PAD_FEC_RDATA1__FEC_RDATA_1, FEC_PAD_CTRL |
+ PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN),
+ NEW_PAD_CTRL(MX35_PAD_FEC_TDATA1__FEC_TDATA_1, FEC_PAD_CTRL),
+ NEW_PAD_CTRL(MX35_PAD_FEC_RDATA2__FEC_RDATA_2, FEC_PAD_CTRL |
+ PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN),
+ NEW_PAD_CTRL(MX35_PAD_FEC_TDATA2__FEC_TDATA_2, FEC_PAD_CTRL),
+ NEW_PAD_CTRL(MX35_PAD_FEC_RDATA3__FEC_RDATA_3, FEC_PAD_CTRL |
+ PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN),
+ NEW_PAD_CTRL(MX35_PAD_FEC_TDATA3__FEC_TDATA_3, FEC_PAD_CTRL),
+ };
/* setup pins for FEC */
- mxc_request_iomux(MX35_PIN_FEC_TX_CLK, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RX_CLK, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RX_DV, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_COL, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RDATA0, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_TDATA0, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_TX_EN, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_MDC, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_MDIO, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_TX_ERR, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RX_ERR, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_CRS, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RDATA1, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_TDATA1, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RDATA2, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_TDATA2, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RDATA3, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_TDATA3, MUX_CONFIG_FUNC);
-
- pad = (PAD_CTL_DRV_3_3V | PAD_CTL_PUE_PUD | PAD_CTL_ODE_CMOS | \
- PAD_CTL_DRV_NORMAL | PAD_CTL_SRE_SLOW);
-
- mxc_iomux_set_pad(MX35_PIN_FEC_TX_CLK, pad | PAD_CTL_HYS_SCHMITZ | \
- PAD_CTL_PKE_ENABLE | PAD_CTL_100K_PD);
- mxc_iomux_set_pad(MX35_PIN_FEC_RX_CLK, pad | PAD_CTL_HYS_SCHMITZ | \
- PAD_CTL_PKE_ENABLE | PAD_CTL_100K_PD);
- mxc_iomux_set_pad(MX35_PIN_FEC_RX_DV, pad | PAD_CTL_HYS_SCHMITZ | \
- PAD_CTL_PKE_ENABLE | PAD_CTL_100K_PD);
- mxc_iomux_set_pad(MX35_PIN_FEC_COL, pad | PAD_CTL_HYS_SCHMITZ | \
- PAD_CTL_PKE_ENABLE | PAD_CTL_100K_PD);
- mxc_iomux_set_pad(MX35_PIN_FEC_RDATA0, pad | PAD_CTL_HYS_SCHMITZ | \
- PAD_CTL_PKE_ENABLE | PAD_CTL_100K_PD);
- mxc_iomux_set_pad(MX35_PIN_FEC_TDATA0, pad | PAD_CTL_HYS_CMOS | \
- PAD_CTL_PKE_NONE | PAD_CTL_100K_PD);
- mxc_iomux_set_pad(MX35_PIN_FEC_TX_EN, pad | PAD_CTL_HYS_CMOS | \
- PAD_CTL_PKE_NONE | PAD_CTL_100K_PD);
- mxc_iomux_set_pad(MX35_PIN_FEC_MDC, pad | PAD_CTL_HYS_CMOS | \
- PAD_CTL_PKE_NONE | PAD_CTL_100K_PD);
- mxc_iomux_set_pad(MX35_PIN_FEC_MDIO, pad | PAD_CTL_HYS_SCHMITZ | \
- PAD_CTL_PKE_ENABLE | PAD_CTL_22K_PU);
- mxc_iomux_set_pad(MX35_PIN_FEC_TX_ERR, pad | PAD_CTL_HYS_CMOS | \
- PAD_CTL_PKE_NONE | PAD_CTL_100K_PD);
- mxc_iomux_set_pad(MX35_PIN_FEC_RX_ERR, pad | PAD_CTL_HYS_SCHMITZ | \
- PAD_CTL_PKE_ENABLE | PAD_CTL_100K_PD);
- mxc_iomux_set_pad(MX35_PIN_FEC_CRS, pad | PAD_CTL_HYS_SCHMITZ | \
- PAD_CTL_PKE_ENABLE | PAD_CTL_100K_PD);
- mxc_iomux_set_pad(MX35_PIN_FEC_RDATA1, pad | PAD_CTL_HYS_SCHMITZ | \
- PAD_CTL_PKE_ENABLE | PAD_CTL_100K_PD);
- mxc_iomux_set_pad(MX35_PIN_FEC_TDATA1, pad | PAD_CTL_HYS_CMOS | \
- PAD_CTL_PKE_NONE | PAD_CTL_100K_PD);
- mxc_iomux_set_pad(MX35_PIN_FEC_RDATA2, pad | PAD_CTL_HYS_SCHMITZ | \
- PAD_CTL_PKE_ENABLE | PAD_CTL_100K_PD);
- mxc_iomux_set_pad(MX35_PIN_FEC_TDATA2, pad | PAD_CTL_HYS_CMOS | \
- PAD_CTL_PKE_NONE | PAD_CTL_100K_PD);
- mxc_iomux_set_pad(MX35_PIN_FEC_RDATA3, pad | PAD_CTL_HYS_SCHMITZ | \
- PAD_CTL_PKE_ENABLE | PAD_CTL_100K_PD);
- mxc_iomux_set_pad(MX35_PIN_FEC_TDATA3, pad | PAD_CTL_HYS_CMOS | \
- PAD_CTL_PKE_NONE | PAD_CTL_100K_PD);
+ imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
}
int board_early_init_f(void)
@@ -262,8 +235,7 @@ int board_late_init(void)
if (pmic_detect()) {
p = pmic_get("FSL_PMIC");
- mxc_request_iomux(MX35_PIN_WATCHDOG_RST, MUX_CONFIG_SION |
- MUX_CONFIG_ALT1);
+ imx_iomux_v3_setup_pad(MX35_PAD_WDOG_RST__WDOG_WDOG_B);
pmic_reg_read(p, REG_SETTING_0, &pmic_val);
pmic_reg_write(p, REG_SETTING_0,
@@ -271,10 +243,9 @@ int board_late_init(void)
pmic_reg_read(p, REG_MODE_0, &pmic_val);
pmic_reg_write(p, REG_MODE_0, pmic_val | VGEN3EN);
- mxc_request_iomux(MX35_PIN_COMPARE, MUX_CONFIG_GPIO);
- mxc_iomux_set_input(MUX_IN_GPIO1_IN_5, INPUT_CTL_PATH0);
+ imx_iomux_v3_setup_pad(MX35_PAD_COMPARE__GPIO1_5);
- gpio_direction_output(IMX_GPIO_NR(2, 5), 1);
+ gpio_direction_output(IMX_GPIO_NR(1, 5), 1);
}
val = mc9sdz60_reg_read(MC9SDZ60_REG_GPIO_1) | 0x04;
@@ -312,13 +283,17 @@ struct fsl_esdhc_cfg esdhc_cfg = {MMC_SDHC1_BASE_ADDR};
int board_mmc_init(bd_t *bis)
{
+ static const iomux_v3_cfg_t sdhc1_pads[] = {
+ MX35_PAD_SD1_CMD__ESDHC1_CMD,
+ MX35_PAD_SD1_CLK__ESDHC1_CLK,
+ MX35_PAD_SD1_DATA0__ESDHC1_DAT0,
+ MX35_PAD_SD1_DATA1__ESDHC1_DAT1,
+ MX35_PAD_SD1_DATA2__ESDHC1_DAT2,
+ MX35_PAD_SD1_DATA3__ESDHC1_DAT3,
+ };
+
/* configure pins for SDHC1 only */
- mxc_request_iomux(MX35_PIN_SD1_CMD, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_SD1_CLK, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_SD1_DATA0, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_SD1_DATA1, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_SD1_DATA2, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_SD1_DATA3, MUX_CONFIG_FUNC);
+ imx_iomux_v3_setup_multiple_pads(sdhc1_pads, ARRAY_SIZE(sdhc1_pads));
esdhc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC1_CLK);
return fsl_esdhc_initialize(bis, &esdhc_cfg);
diff --git a/board/freescale/mx51evk/mx51evk.c b/board/freescale/mx51evk/mx51evk.c
index 54c16b1..369da6d 100644
--- a/board/freescale/mx51evk/mx51evk.c
+++ b/board/freescale/mx51evk/mx51evk.c
@@ -24,8 +24,7 @@
#include <asm/io.h>
#include <asm/gpio.h>
#include <asm/arch/imx-regs.h>
-#include <asm/arch/mx5x_pins.h>
-#include <asm/arch/iomux.h>
+#include <asm/arch/iomux-mx51.h>
#include <asm/errno.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/crm_regs.h>
@@ -64,160 +63,103 @@ u32 get_board_rev(void)
return rev;
}
+#define UART_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN | PAD_CTL_DSE_HIGH)
+
static void setup_iomux_uart(void)
{
- unsigned int pad = PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE |
- PAD_CTL_PUE_PULL | PAD_CTL_DRV_HIGH;
-
- mxc_request_iomux(MX51_PIN_UART1_RXD, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_UART1_RXD, pad | PAD_CTL_SRE_FAST);
- mxc_request_iomux(MX51_PIN_UART1_TXD, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_UART1_TXD, pad | PAD_CTL_SRE_FAST);
- mxc_request_iomux(MX51_PIN_UART1_RTS, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_UART1_RTS, pad);
- mxc_request_iomux(MX51_PIN_UART1_CTS, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_UART1_CTS, pad);
+ static const iomux_v3_cfg_t uart_pads[] = {
+ MX51_PAD_UART1_RXD__UART1_RXD,
+ MX51_PAD_UART1_TXD__UART1_TXD,
+ NEW_PAD_CTRL(MX51_PAD_UART1_RTS__UART1_RTS, UART_PAD_CTRL),
+ NEW_PAD_CTRL(MX51_PAD_UART1_CTS__UART1_CTS, UART_PAD_CTRL),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
}
static void setup_iomux_fec(void)
{
- /*FEC_MDIO*/
- mxc_request_iomux(MX51_PIN_EIM_EB2 , IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_EIM_EB2 , 0x1FD);
-
- /*FEC_MDC*/
- mxc_request_iomux(MX51_PIN_NANDF_CS3, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_NANDF_CS3, 0x2004);
-
- /* FEC RDATA[3] */
- mxc_request_iomux(MX51_PIN_EIM_CS3, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_EIM_CS3, 0x180);
-
- /* FEC RDATA[2] */
- mxc_request_iomux(MX51_PIN_EIM_CS2, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_EIM_CS2, 0x180);
-
- /* FEC RDATA[1] */
- mxc_request_iomux(MX51_PIN_EIM_EB3, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_EIM_EB3, 0x180);
-
- /* FEC RDATA[0] */
- mxc_request_iomux(MX51_PIN_NANDF_D9, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D9, 0x2180);
-
- /* FEC TDATA[3] */
- mxc_request_iomux(MX51_PIN_NANDF_CS6, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_NANDF_CS6, 0x2004);
-
- /* FEC TDATA[2] */
- mxc_request_iomux(MX51_PIN_NANDF_CS5, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_NANDF_CS5, 0x2004);
-
- /* FEC TDATA[1] */
- mxc_request_iomux(MX51_PIN_NANDF_CS4, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_NANDF_CS4, 0x2004);
-
- /* FEC TDATA[0] */
- mxc_request_iomux(MX51_PIN_NANDF_D8, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D8, 0x2004);
-
- /* FEC TX_EN */
- mxc_request_iomux(MX51_PIN_NANDF_CS7, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_CS7, 0x2004);
-
- /* FEC TX_ER */
- mxc_request_iomux(MX51_PIN_NANDF_CS2, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_NANDF_CS2, 0x2004);
-
- /* FEC TX_CLK */
- mxc_request_iomux(MX51_PIN_NANDF_RDY_INT, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_RDY_INT, 0x2180);
-
- /* FEC TX_COL */
- mxc_request_iomux(MX51_PIN_NANDF_RB2, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_RB2, 0x2180);
-
- /* FEC RX_CLK */
- mxc_request_iomux(MX51_PIN_NANDF_RB3, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_RB3, 0x2180);
-
- /* FEC RX_CRS */
- mxc_request_iomux(MX51_PIN_EIM_CS5, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_EIM_CS5, 0x180);
-
- /* FEC RX_ER */
- mxc_request_iomux(MX51_PIN_EIM_CS4, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_EIM_CS4, 0x180);
-
- /* FEC RX_DV */
- mxc_request_iomux(MX51_PIN_NANDF_D11, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D11, 0x2180);
+ static const iomux_v3_cfg_t fec_pads[] = {
+ NEW_PAD_CTRL(MX51_PAD_EIM_EB2__FEC_MDIO, PAD_CTL_HYS |
+ PAD_CTL_PUS_22K_UP | PAD_CTL_ODE |
+ PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST),
+ MX51_PAD_NANDF_CS3__FEC_MDC,
+ NEW_PAD_CTRL(MX51_PAD_EIM_CS3__FEC_RDATA3, MX51_PAD_CTRL_2),
+ NEW_PAD_CTRL(MX51_PAD_EIM_CS2__FEC_RDATA2, MX51_PAD_CTRL_2),
+ NEW_PAD_CTRL(MX51_PAD_EIM_EB3__FEC_RDATA1, MX51_PAD_CTRL_2),
+ MX51_PAD_NANDF_D9__FEC_RDATA0,
+ MX51_PAD_NANDF_CS6__FEC_TDATA3,
+ MX51_PAD_NANDF_CS5__FEC_TDATA2,
+ MX51_PAD_NANDF_CS4__FEC_TDATA1,
+ MX51_PAD_NANDF_D8__FEC_TDATA0,
+ MX51_PAD_NANDF_CS7__FEC_TX_EN,
+ MX51_PAD_NANDF_CS2__FEC_TX_ER,
+ MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK,
+ NEW_PAD_CTRL(MX51_PAD_NANDF_RB2__FEC_COL, MX51_PAD_CTRL_4),
+ NEW_PAD_CTRL(MX51_PAD_NANDF_RB3__FEC_RX_CLK, MX51_PAD_CTRL_4),
+ MX51_PAD_EIM_CS5__FEC_CRS,
+ MX51_PAD_EIM_CS4__FEC_RX_ER,
+ NEW_PAD_CTRL(MX51_PAD_NANDF_D11__FEC_RX_DV, MX51_PAD_CTRL_4),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
}
#ifdef CONFIG_MXC_SPI
static void setup_iomux_spi(void)
{
- /* 000: Select mux mode: ALT0 mux port: MOSI of instance: ecspi1 */
- mxc_request_iomux(MX51_PIN_CSPI1_MOSI, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_CSPI1_MOSI, 0x105);
-
- /* 000: Select mux mode: ALT0 mux port: MISO of instance: ecspi1. */
- mxc_request_iomux(MX51_PIN_CSPI1_MISO, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_CSPI1_MISO, 0x105);
-
- /* de-select SS1 of instance: ecspi1. */
- mxc_request_iomux(MX51_PIN_CSPI1_SS1, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_CSPI1_SS1, 0x85);
-
- /* 000: Select mux mode: ALT0 mux port: SS0 ecspi1 */
- mxc_request_iomux(MX51_PIN_CSPI1_SS0, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_CSPI1_SS0, 0x185);
-
- /* 000: Select mux mode: ALT0 mux port: RDY of instance: ecspi1. */
- mxc_request_iomux(MX51_PIN_CSPI1_RDY, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_CSPI1_RDY, 0x180);
-
- /* 000: Select mux mode: ALT0 mux port: SCLK of instance: ecspi1. */
- mxc_request_iomux(MX51_PIN_CSPI1_SCLK, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_CSPI1_SCLK, 0x105);
+ static const iomux_v3_cfg_t spi_pads[] = {
+ NEW_PAD_CTRL(MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI, PAD_CTL_HYS |
+ PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_CSPI1_MISO__ECSPI1_MISO, PAD_CTL_HYS |
+ PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_CSPI1_SS1__ECSPI1_SS1,
+ MX51_GPIO_PAD_CTRL),
+ MX51_PAD_CSPI1_SS0__ECSPI1_SS0,
+ NEW_PAD_CTRL(MX51_PAD_CSPI1_RDY__ECSPI1_RDY, MX51_PAD_CTRL_2),
+ NEW_PAD_CTRL(MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK, PAD_CTL_HYS |
+ PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(spi_pads, ARRAY_SIZE(spi_pads));
}
#endif
#ifdef CONFIG_USB_EHCI_MX5
-#define MX51EVK_USBH1_HUB_RST IOMUX_TO_GPIO(MX51_PIN_GPIO1_7) /* GPIO1_7 */
-#define MX51EVK_USBH1_STP IOMUX_TO_GPIO(MX51_PIN_USBH1_STP) /* GPIO1_27 */
-#define MX51EVK_USB_CLK_EN_B IOMUX_TO_GPIO(MX51_PIN_EIM_D18) /* GPIO2_1 */
-#define MX51EVK_USB_PHY_RESET IOMUX_TO_GPIO(MX51_PIN_EIM_D21) /* GPIO2_5 */
-
-#define USBH1_PAD (PAD_CTL_SRE_FAST | PAD_CTL_DRV_HIGH | \
- PAD_CTL_100K_PU | PAD_CTL_PUE_PULL | \
- PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE)
-#define GPIO_PAD (PAD_CTL_DRV_HIGH | PAD_CTL_PKE_ENABLE | \
- PAD_CTL_SRE_FAST)
-#define NO_PAD (1 << 16)
+#define MX51EVK_USBH1_HUB_RST IMX_GPIO_NR(1, 7)
+#define MX51EVK_USBH1_STP IMX_GPIO_NR(1, 27)
+#define MX51EVK_USB_CLK_EN_B IMX_GPIO_NR(2, 2)
+#define MX51EVK_USB_PHY_RESET IMX_GPIO_NR(2, 5)
static void setup_usb_h1(void)
{
- setup_iomux_usb_h1();
-
- /* GPIO_1_7 for USBH1 hub reset */
- mxc_request_iomux(MX51_PIN_GPIO1_7, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_GPIO1_7, NO_PAD);
-
- /* GPIO_2_1 */
- mxc_request_iomux(MX51_PIN_EIM_D17, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_EIM_D17, GPIO_PAD);
-
- /* GPIO_2_5 for USB PHY reset */
- mxc_request_iomux(MX51_PIN_EIM_D21, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_EIM_D21, GPIO_PAD);
+ static const iomux_v3_cfg_t usb_h1_pads[] = {
+ MX51_PAD_USBH1_CLK__USBH1_CLK,
+ MX51_PAD_USBH1_DIR__USBH1_DIR,
+ MX51_PAD_USBH1_STP__USBH1_STP,
+ MX51_PAD_USBH1_NXT__USBH1_NXT,
+ MX51_PAD_USBH1_DATA0__USBH1_DATA0,
+ MX51_PAD_USBH1_DATA1__USBH1_DATA1,
+ MX51_PAD_USBH1_DATA2__USBH1_DATA2,
+ MX51_PAD_USBH1_DATA3__USBH1_DATA3,
+ MX51_PAD_USBH1_DATA4__USBH1_DATA4,
+ MX51_PAD_USBH1_DATA5__USBH1_DATA5,
+ MX51_PAD_USBH1_DATA6__USBH1_DATA6,
+ MX51_PAD_USBH1_DATA7__USBH1_DATA7,
+
+ NEW_PAD_CTRL(MX51_PAD_GPIO1_7__GPIO1_7, 0), /* H1 hub reset */
+ MX51_PAD_EIM_D17__GPIO2_1,
+ MX51_PAD_EIM_D21__GPIO2_5, /* PHY reset */
+ };
+
+ imx_iomux_v3_setup_multiple_pads(usb_h1_pads, ARRAY_SIZE(usb_h1_pads));
}
int board_ehci_hcd_init(int port)
{
/* Set USBH1_STP to GPIO and toggle it */
- mxc_request_iomux(MX51_PIN_USBH1_STP, IOMUX_CONFIG_GPIO);
- mxc_iomux_set_pad(MX51_PIN_USBH1_STP, USBH1_PAD);
+ imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX51_PAD_USBH1_STP__GPIO1_27,
+ MX51_USBH_PAD_CTRL));
gpio_direction_output(MX51EVK_USBH1_STP, 0);
gpio_direction_output(MX51EVK_USB_PHY_RESET, 0);
@@ -225,8 +167,7 @@ int board_ehci_hcd_init(int port)
gpio_set_value(MX51EVK_USBH1_STP, 1);
/* Set back USBH1_STP to be function */
- mxc_request_iomux(MX51_PIN_USBH1_STP, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_USBH1_STP, USBH1_PAD);
+ imx_iomux_v3_setup_pad(MX51_PAD_USBH1_STP__USBH1_STP);
/* De-assert USB PHY RESETB */
gpio_set_value(MX51EVK_USB_PHY_RESET, 1);
@@ -328,7 +269,8 @@ static void power_init(void)
VVIDEOEN | VAUDIOEN | VSDEN;
pmic_reg_write(p, REG_MODE_1, val);
- mxc_request_iomux(MX51_PIN_EIM_A20, IOMUX_CONFIG_ALT1);
+ imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX51_PAD_EIM_A20__GPIO2_14,
+ NO_PAD_CTRL));
gpio_direction_output(IMX_GPIO_NR(2, 14), 0);
udelay(500);
@@ -342,9 +284,11 @@ int board_mmc_getcd(struct mmc *mmc)
struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
int ret;
- mxc_request_iomux(MX51_PIN_GPIO1_0, IOMUX_CONFIG_ALT1);
+ imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX51_PAD_GPIO1_0__GPIO1_0,
+ NO_PAD_CTRL));
gpio_direction_input(IMX_GPIO_NR(1, 0));
- mxc_request_iomux(MX51_PIN_GPIO1_6, IOMUX_CONFIG_ALT0);
+ imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX51_PAD_GPIO1_6__GPIO1_6,
+ NO_PAD_CTRL));
gpio_direction_input(IMX_GPIO_NR(1, 6));
if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR)
@@ -357,6 +301,40 @@ int board_mmc_getcd(struct mmc *mmc)
int board_mmc_init(bd_t *bis)
{
+ static const iomux_v3_cfg_t sd1_pads[] = {
+ NEW_PAD_CTRL(MX51_PAD_SD1_CMD__SD1_CMD, PAD_CTL_DSE_MAX |
+ PAD_CTL_HYS | PAD_CTL_PUS_47K_UP | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_SD1_CLK__SD1_CLK, PAD_CTL_DSE_MAX |
+ PAD_CTL_PUS_47K_UP | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_SD1_DATA0__SD1_DATA0, PAD_CTL_DSE_MAX |
+ PAD_CTL_HYS | PAD_CTL_PUS_47K_UP | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_SD1_DATA1__SD1_DATA1, PAD_CTL_DSE_MAX |
+ PAD_CTL_HYS | PAD_CTL_PUS_47K_UP | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_SD1_DATA2__SD1_DATA2, PAD_CTL_DSE_MAX |
+ PAD_CTL_HYS | PAD_CTL_PUS_47K_UP | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_SD1_DATA3__SD1_DATA3, PAD_CTL_DSE_MAX |
+ PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_GPIO1_0__SD1_CD, PAD_CTL_HYS),
+ NEW_PAD_CTRL(MX51_PAD_GPIO1_1__SD1_WP, PAD_CTL_HYS),
+ };
+
+ static const iomux_v3_cfg_t sd2_pads[] = {
+ NEW_PAD_CTRL(MX51_PAD_SD2_CMD__SD2_CMD,
+ PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_SD2_CLK__SD2_CLK,
+ PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_SD2_DATA0__SD2_DATA0,
+ PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_SD2_DATA1__SD2_DATA1,
+ PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_SD2_DATA2__SD2_DATA2,
+ PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_SD2_DATA3__SD2_DATA3,
+ PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_GPIO1_6__GPIO1_6, PAD_CTL_HYS),
+ NEW_PAD_CTRL(MX51_PAD_GPIO1_5__GPIO1_5, PAD_CTL_HYS),
+ };
+
u32 index;
s32 status = 0;
@@ -367,98 +345,12 @@ int board_mmc_init(bd_t *bis)
index++) {
switch (index) {
case 0:
- mxc_request_iomux(MX51_PIN_SD1_CMD,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_request_iomux(MX51_PIN_SD1_CLK,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_request_iomux(MX51_PIN_SD1_DATA0,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_request_iomux(MX51_PIN_SD1_DATA1,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_request_iomux(MX51_PIN_SD1_DATA2,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_request_iomux(MX51_PIN_SD1_DATA3,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_iomux_set_pad(MX51_PIN_SD1_CMD,
- PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
- PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_SD1_CLK,
- PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
- PAD_CTL_HYS_NONE | PAD_CTL_47K_PU |
- PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_SD1_DATA0,
- PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
- PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_SD1_DATA1,
- PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
- PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_SD1_DATA2,
- PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
- PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_SD1_DATA3,
- PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
- PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PD |
- PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
- mxc_request_iomux(MX51_PIN_GPIO1_0,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_iomux_set_pad(MX51_PIN_GPIO1_0,
- PAD_CTL_HYS_ENABLE);
- mxc_request_iomux(MX51_PIN_GPIO1_1,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_iomux_set_pad(MX51_PIN_GPIO1_1,
- PAD_CTL_HYS_ENABLE);
+ imx_iomux_v3_setup_multiple_pads(sd1_pads,
+ ARRAY_SIZE(sd1_pads));
break;
case 1:
- mxc_request_iomux(MX51_PIN_SD2_CMD,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_request_iomux(MX51_PIN_SD2_CLK,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_request_iomux(MX51_PIN_SD2_DATA0,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX51_PIN_SD2_DATA1,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX51_PIN_SD2_DATA2,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX51_PIN_SD2_DATA3,
- IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_SD2_CMD,
- PAD_CTL_DRV_MAX | PAD_CTL_22K_PU |
- PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_SD2_CLK,
- PAD_CTL_DRV_MAX | PAD_CTL_22K_PU |
- PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_SD2_DATA0,
- PAD_CTL_DRV_MAX | PAD_CTL_22K_PU |
- PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_SD2_DATA1,
- PAD_CTL_DRV_MAX | PAD_CTL_22K_PU |
- PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_SD2_DATA2,
- PAD_CTL_DRV_MAX | PAD_CTL_22K_PU |
- PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_SD2_DATA3,
- PAD_CTL_DRV_MAX | PAD_CTL_22K_PU |
- PAD_CTL_SRE_FAST);
- mxc_request_iomux(MX51_PIN_SD2_CMD,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_request_iomux(MX51_PIN_GPIO1_6,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_iomux_set_pad(MX51_PIN_GPIO1_6,
- PAD_CTL_HYS_ENABLE);
- mxc_request_iomux(MX51_PIN_GPIO1_5,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_iomux_set_pad(MX51_PIN_GPIO1_5,
- PAD_CTL_HYS_ENABLE);
+ imx_iomux_v3_setup_multiple_pads(sd2_pads,
+ ARRAY_SIZE(sd2_pads));
break;
default:
printf("Warning: you configured more ESDHC controller"
diff --git a/board/freescale/mx51evk/mx51evk_video.c b/board/freescale/mx51evk/mx51evk_video.c
index 7be5c9b..556cb38 100644
--- a/board/freescale/mx51evk/mx51evk_video.c
+++ b/board/freescale/mx51evk/mx51evk_video.c
@@ -24,7 +24,7 @@
#include <common.h>
#include <linux/list.h>
#include <asm/gpio.h>
-#include <asm/arch/iomux.h>
+#include <asm/arch/iomux-mx51.h>
#include <linux/fb.h>
#include <ipu_pixfmt.h>
@@ -67,25 +67,25 @@ static struct fb_videomode const dvi = {
void setup_iomux_lcd(void)
{
/* DI2_PIN15 */
- mxc_request_iomux(MX51_PIN_DI_GP4, IOMUX_CONFIG_ALT4);
+ imx_iomux_v3_setup_pad(MX51_PAD_DI_GP4__DI2_PIN15);
- /* Pad settings for MX51_PIN_DI2_DISP_CLK */
- mxc_iomux_set_pad(MX51_PIN_DI2_DISP_CLK, PAD_CTL_HYS_NONE |
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_MAX | PAD_CTL_SRE_SLOW);
+ /* Pad settings for DI2_DISP_CLK */
+ imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK,
+ PAD_CTL_PKE | PAD_CTL_DSE_MAX | PAD_CTL_SRE_SLOW));
/* Turn on 3.3V voltage for LCD */
- mxc_request_iomux(MX51_PIN_CSI2_D12, IOMUX_CONFIG_ALT3);
+ imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX51_PAD_CSI2_D12__GPIO4_9,
+ NO_PAD_CTRL));
gpio_direction_output(MX51EVK_LCD_3V3, 1);
/* Turn on 5V voltage for LCD */
- mxc_request_iomux(MX51_PIN_CSI2_D13, IOMUX_CONFIG_ALT3);
+ imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX51_PAD_CSI2_D13__GPIO4_10,
+ NO_PAD_CTRL));
gpio_direction_output(MX51EVK_LCD_5V, 1);
/* Turn on GPIO backlight */
- mxc_request_iomux(MX51_PIN_DI1_D1_CS, IOMUX_CONFIG_ALT4);
- mxc_iomux_set_input(MX51_GPIO3_IPP_IND_G_IN_4_SELECT_INPUT,
- INPUT_CTL_PATH1);
+ imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX51_PAD_DI1_D1_CS__GPIO3_4,
+ NO_PAD_CTRL));
gpio_direction_output(MX51EVK_LCD_BACKLIGHT, 1);
}
diff --git a/board/freescale/mx53ard/mx53ard.c b/board/freescale/mx53ard/mx53ard.c
index 8d433a3..e2dbf63 100644
--- a/board/freescale/mx53ard/mx53ard.c
+++ b/board/freescale/mx53ard/mx53ard.c
@@ -23,11 +23,10 @@
#include <common.h>
#include <asm/io.h>
#include <asm/arch/imx-regs.h>
-#include <asm/arch/mx5x_pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/crm_regs.h>
#include <asm/arch/clock.h>
-#include <asm/arch/iomux.h>
+#include <asm/arch/iomux-mx53.h>
#include <asm/errno.h>
#include <netdev.h>
#include <mmc.h>
@@ -61,9 +60,42 @@ void dram_init_banksize(void)
#ifdef CONFIG_NAND_MXC
static void setup_iomux_nand(void)
{
+ static const iomux_v3_cfg_t nand_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0,
+ PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_NANDF_CS1__EMI_NANDF_CS_1,
+ PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0,
+ PAD_CTL_PUS_100K_UP),
+ NEW_PAD_CTRL(MX53_PAD_NANDF_CLE__EMI_NANDF_CLE,
+ PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_NANDF_ALE__EMI_NANDF_ALE,
+ PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B,
+ PAD_CTL_PUS_100K_UP),
+ NEW_PAD_CTRL(MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B,
+ PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B,
+ PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_DA7__EMI_NAND_WEIM_DA_7,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ };
+
u32 i, reg;
- #define M4IF_GENP_WEIM_MM_MASK 0x00000001
- #define WEIM_GCR2_MUX16_BYP_GRANT_MASK 0x00001000
reg = __raw_readl(M4IF_BASE_ADDR + 0xc);
reg &= ~M4IF_GENP_WEIM_MM_MASK;
@@ -74,48 +106,7 @@ static void setup_iomux_nand(void)
__raw_writel(reg, WEIM_BASE_ADDR + i);
}
- mxc_request_iomux(MX53_PIN_NANDF_CS0, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_NANDF_CS0, PAD_CTL_DRV_HIGH);
- mxc_request_iomux(MX53_PIN_NANDF_CS1, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_NANDF_CS1, PAD_CTL_DRV_HIGH);
- mxc_request_iomux(MX53_PIN_NANDF_RB0, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_NANDF_RB0, PAD_CTL_PKE_ENABLE |
- PAD_CTL_PUE_PULL | PAD_CTL_100K_PU);
- mxc_request_iomux(MX53_PIN_NANDF_CLE, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_NANDF_CLE, PAD_CTL_DRV_HIGH);
- mxc_request_iomux(MX53_PIN_NANDF_ALE, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_NANDF_ALE, PAD_CTL_DRV_HIGH);
- mxc_request_iomux(MX53_PIN_NANDF_WP_B, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_NANDF_WP_B, PAD_CTL_PKE_ENABLE |
- PAD_CTL_PUE_PULL | PAD_CTL_100K_PU);
- mxc_request_iomux(MX53_PIN_NANDF_RE_B, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_NANDF_RE_B, PAD_CTL_DRV_HIGH);
- mxc_request_iomux(MX53_PIN_NANDF_WE_B, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_NANDF_WE_B, PAD_CTL_DRV_HIGH);
- mxc_request_iomux(MX53_PIN_EIM_DA0, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_DA0, PAD_CTL_PKE_ENABLE |
- PAD_CTL_100K_PU | PAD_CTL_DRV_HIGH);
- mxc_request_iomux(MX53_PIN_EIM_DA1, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_DA1, PAD_CTL_PKE_ENABLE |
- PAD_CTL_100K_PU | PAD_CTL_DRV_HIGH);
- mxc_request_iomux(MX53_PIN_EIM_DA2, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_DA2, PAD_CTL_PKE_ENABLE |
- PAD_CTL_100K_PU | PAD_CTL_DRV_HIGH);
- mxc_request_iomux(MX53_PIN_EIM_DA3, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_DA3, PAD_CTL_PKE_ENABLE |
- PAD_CTL_100K_PU | PAD_CTL_DRV_HIGH);
- mxc_request_iomux(MX53_PIN_EIM_DA4, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_DA4, PAD_CTL_PKE_ENABLE |
- PAD_CTL_100K_PU | PAD_CTL_DRV_HIGH);
- mxc_request_iomux(MX53_PIN_EIM_DA5, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_DA5, PAD_CTL_PKE_ENABLE |
- PAD_CTL_100K_PU | PAD_CTL_DRV_HIGH);
- mxc_request_iomux(MX53_PIN_EIM_DA6, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_DA6, PAD_CTL_PKE_ENABLE |
- PAD_CTL_100K_PU | PAD_CTL_DRV_HIGH);
- mxc_request_iomux(MX53_PIN_EIM_DA7, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_DA7, PAD_CTL_PKE_ENABLE |
- PAD_CTL_100K_PU | PAD_CTL_DRV_HIGH);
+ imx_iomux_v3_setup_multiple_pads(nand_pads, ARRAY_SIZE(nand_pads));
}
#else
static void setup_iomux_nand(void)
@@ -123,24 +114,17 @@ static void setup_iomux_nand(void)
}
#endif
+#define UART_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_DSE_HIGH | \
+ PAD_CTL_PUS_100K_UP | PAD_CTL_ODE)
+
static void setup_iomux_uart(void)
{
- /* UART1 RXD */
- mxc_request_iomux(MX53_PIN_ATA_DMACK, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX53_PIN_ATA_DMACK,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU |
- PAD_CTL_ODE_OPENDRAIN_ENABLE);
- mxc_iomux_set_input(MX53_UART1_IPP_UART_RXD_MUX_SELECT_INPUT, 0x3);
-
- /* UART1 TXD */
- mxc_request_iomux(MX53_PIN_ATA_DIOW, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX53_PIN_ATA_DIOW,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU |
- PAD_CTL_ODE_OPENDRAIN_ENABLE);
+ static const iomux_v3_cfg_t uart_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_PATA_DMACK__UART1_RXD_MUX, UART_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DIOW__UART1_TXD_MUX, UART_PAD_CTRL),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
}
#ifdef CONFIG_FSL_ESDHC
@@ -154,9 +138,9 @@ int board_mmc_getcd(struct mmc *mmc)
struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
int ret;
- mxc_request_iomux(MX53_PIN_GPIO_1, IOMUX_CONFIG_ALT1);
+ imx_iomux_v3_setup_pad(MX53_PAD_GPIO_1__GPIO1_1);
gpio_direction_input(IMX_GPIO_NR(1, 1));
- mxc_request_iomux(MX53_PIN_GPIO_4, IOMUX_CONFIG_ALT1);
+ imx_iomux_v3_setup_pad(MX53_PAD_GPIO_4__GPIO1_4);
gpio_direction_input(IMX_GPIO_NR(1, 4));
if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR)
@@ -167,8 +151,36 @@ int board_mmc_getcd(struct mmc *mmc)
return ret;
}
+#define SD_CMD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_DSE_HIGH | \
+ PAD_CTL_PUS_100K_UP)
+#define SD_CLK_PAD_CTRL (PAD_CTL_PUS_47K_UP | PAD_CTL_DSE_HIGH)
+#define SD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_47K_UP | \
+ PAD_CTL_DSE_HIGH)
+
int board_mmc_init(bd_t *bis)
{
+ static const iomux_v3_cfg_t sd1_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_SD1_CMD__ESDHC1_CMD, SD_CMD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_CLK__ESDHC1_CLK, SD_CLK_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA0__ESDHC1_DAT0, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA1__ESDHC1_DAT1, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA2__ESDHC1_DAT2, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA3__ESDHC1_DAT3, SD_PAD_CTRL),
+ };
+
+ static const iomux_v3_cfg_t sd2_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_SD2_CMD__ESDHC2_CMD, SD_CMD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD2_CLK__ESDHC2_CLK, SD_CLK_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD2_DATA0__ESDHC2_DAT0, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD2_DATA1__ESDHC2_DAT1, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD2_DATA2__ESDHC2_DAT2, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD2_DATA3__ESDHC2_DAT3, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA12__ESDHC2_DAT4, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA13__ESDHC2_DAT5, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA14__ESDHC2_DAT6, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA15__ESDHC2_DAT7, SD_PAD_CTRL),
+ };
+
u32 index;
s32 status = 0;
@@ -178,56 +190,12 @@ int board_mmc_init(bd_t *bis)
for (index = 0; index < CONFIG_SYS_FSL_ESDHC_NUM; index++) {
switch (index) {
case 0:
- mxc_request_iomux(MX53_PIN_SD1_CMD, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_CLK, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_DATA0,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_DATA1,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_DATA2,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_DATA3,
- IOMUX_CONFIG_ALT0);
-
- mxc_iomux_set_pad(MX53_PIN_SD1_CMD, 0x1E4);
- mxc_iomux_set_pad(MX53_PIN_SD1_CLK, 0xD4);
- mxc_iomux_set_pad(MX53_PIN_SD1_DATA0, 0x1D4);
- mxc_iomux_set_pad(MX53_PIN_SD1_DATA1, 0x1D4);
- mxc_iomux_set_pad(MX53_PIN_SD1_DATA2, 0x1D4);
- mxc_iomux_set_pad(MX53_PIN_SD1_DATA3, 0x1D4);
+ imx_iomux_v3_setup_multiple_pads(sd1_pads,
+ ARRAY_SIZE(sd1_pads));
break;
case 1:
- mxc_request_iomux(MX53_PIN_SD2_CMD,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_request_iomux(MX53_PIN_SD2_CLK,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_request_iomux(MX53_PIN_SD2_DATA0,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD2_DATA1,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD2_DATA2,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD2_DATA3,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_ATA_DATA12,
- IOMUX_CONFIG_ALT2);
- mxc_request_iomux(MX53_PIN_ATA_DATA13,
- IOMUX_CONFIG_ALT2);
- mxc_request_iomux(MX53_PIN_ATA_DATA14,
- IOMUX_CONFIG_ALT2);
- mxc_request_iomux(MX53_PIN_ATA_DATA15,
- IOMUX_CONFIG_ALT2);
-
- mxc_iomux_set_pad(MX53_PIN_SD2_CMD, 0x1E4);
- mxc_iomux_set_pad(MX53_PIN_SD2_CLK, 0xD4);
- mxc_iomux_set_pad(MX53_PIN_SD2_DATA0, 0x1D4);
- mxc_iomux_set_pad(MX53_PIN_SD2_DATA1, 0x1D4);
- mxc_iomux_set_pad(MX53_PIN_SD2_DATA2, 0x1D4);
- mxc_iomux_set_pad(MX53_PIN_SD2_DATA3, 0x1D4);
- mxc_iomux_set_pad(MX53_PIN_ATA_DATA12, 0x1D4);
- mxc_iomux_set_pad(MX53_PIN_ATA_DATA13, 0x1D4);
- mxc_iomux_set_pad(MX53_PIN_ATA_DATA14, 0x1D4);
- mxc_iomux_set_pad(MX53_PIN_ATA_DATA15, 0x1D4);
+ imx_iomux_v3_setup_multiple_pads(sd2_pads,
+ ARRAY_SIZE(sd2_pads));
break;
default:
printf("Warning: you configured more ESDHC controller"
@@ -244,85 +212,70 @@ int board_mmc_init(bd_t *bis)
static void weim_smc911x_iomux(void)
{
+ static const iomux_v3_cfg_t weim_smc911x_pads[] = {
+ /* Data bus */
+ NEW_PAD_CTRL(MX53_PAD_EIM_D16__EMI_WEIM_D_16,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_D17__EMI_WEIM_D_17,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_D18__EMI_WEIM_D_18,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_D19__EMI_WEIM_D_19,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_D20__EMI_WEIM_D_20,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_D21__EMI_WEIM_D_21,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_D22__EMI_WEIM_D_22,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_D23__EMI_WEIM_D_23,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_D24__EMI_WEIM_D_24,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_D25__EMI_WEIM_D_25,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_D26__EMI_WEIM_D_26,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_D27__EMI_WEIM_D_27,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_D28__EMI_WEIM_D_28,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_D29__EMI_WEIM_D_29,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_D30__EMI_WEIM_D_30,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_D31__EMI_WEIM_D_31,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+
+ /* Address lines */
+ NEW_PAD_CTRL(MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6,
+ PAD_CTL_PKE | PAD_CTL_DSE_HIGH),
+
+ /* other EIM signals for ethernet */
+ MX53_PAD_EIM_OE__EMI_WEIM_OE,
+ MX53_PAD_EIM_RW__EMI_WEIM_RW,
+ MX53_PAD_EIM_CS1__EMI_WEIM_CS_1,
+ };
+
/* ETHERNET_INT as GPIO2_31 */
- mxc_request_iomux(MX53_PIN_EIM_EB3, IOMUX_CONFIG_ALT1);
+ imx_iomux_v3_setup_pad(MX53_PAD_EIM_EB3__GPIO2_31);
gpio_direction_input(ETHERNET_INT);
- /* Data bus */
- mxc_request_iomux(MX53_PIN_EIM_D16, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_D16, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_D17, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_D17, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_D18, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_D18, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_D19, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_D19, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_D20, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_D20, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_D21, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_D21, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_D22, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_D22, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_D23, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_D23, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_D24, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_D24, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_D25, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_D25, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_D26, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_D26, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_D27, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_D27, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_D28, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_D28, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_D29, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_D29, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_D30, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_D30, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_D31, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_D31, 0xA4);
-
- /* Address lines */
- mxc_request_iomux(MX53_PIN_EIM_DA0, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_DA0, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_DA1, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_DA1, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_DA2, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_DA2, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_DA3, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_DA3, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_DA4, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_DA4, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_DA5, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_DA5, 0xA4);
-
- mxc_request_iomux(MX53_PIN_EIM_DA6, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_EIM_DA6, 0xA4);
-
- /* other EIM signals for ethernet */
- mxc_request_iomux(MX53_PIN_EIM_OE, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_EIM_RW, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_EIM_CS1, IOMUX_CONFIG_ALT0);
+ /* WEIM bus */
+ imx_iomux_v3_setup_multiple_pads(weim_smc911x_pads,
+ ARRAY_SIZE(weim_smc911x_pads));
}
static void weim_cs1_settings(void)
diff --git a/board/freescale/mx53evk/mx53evk.c b/board/freescale/mx53evk/mx53evk.c
index 1273501..727ad65 100644
--- a/board/freescale/mx53evk/mx53evk.c
+++ b/board/freescale/mx53evk/mx53evk.c
@@ -23,11 +23,10 @@
#include <common.h>
#include <asm/io.h>
#include <asm/arch/imx-regs.h>
-#include <asm/arch/mx5x_pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/crm_regs.h>
#include <asm/arch/clock.h>
-#include <asm/arch/iomux.h>
+#include <asm/arch/iomux-mx53.h>
#include <asm/errno.h>
#include <asm/imx-common/boot_mode.h>
#include <netdev.h>
@@ -49,69 +48,42 @@ int dram_init(void)
return 0;
}
+#define UART_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_DSE_HIGH | \
+ PAD_CTL_PUS_100K_UP | PAD_CTL_ODE)
+
static void setup_iomux_uart(void)
{
- /* UART1 RXD */
- mxc_request_iomux(MX53_PIN_CSI0_D11, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX53_PIN_CSI0_D11,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU |
- PAD_CTL_ODE_OPENDRAIN_ENABLE);
- mxc_iomux_set_input(MX53_UART1_IPP_UART_RXD_MUX_SELECT_INPUT, 0x1);
-
- /* UART1 TXD */
- mxc_request_iomux(MX53_PIN_CSI0_D10, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX53_PIN_CSI0_D10,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU |
- PAD_CTL_ODE_OPENDRAIN_ENABLE);
+ static const iomux_v3_cfg_t uart_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_CSI0_DAT11__UART1_RXD_MUX, UART_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_CSI0_DAT10__UART1_TXD_MUX, UART_PAD_CTRL),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
}
+#define I2C_PAD_CTRL (PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | \
+ PAD_CTL_HYS | PAD_CTL_ODE)
+
static void setup_i2c(unsigned int port_number)
{
+ static const iomux_v3_cfg_t i2c1_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_CSI0_DAT8__I2C1_SDA, I2C_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_CSI0_DAT9__I2C1_SCL, I2C_PAD_CTRL),
+ };
+
+ static const iomux_v3_cfg_t i2c2_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_KEY_ROW3__I2C2_SDA, I2C_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_KEY_COL3__I2C2_SCL, I2C_PAD_CTRL),
+ };
+
switch (port_number) {
case 0:
- /* i2c1 SDA */
- mxc_request_iomux(MX53_PIN_CSI0_D8,
- IOMUX_CONFIG_ALT5 | IOMUX_CONFIG_SION);
- mxc_iomux_set_input(MX53_I2C1_IPP_SDA_IN_SELECT_INPUT,
- INPUT_CTL_PATH0);
- mxc_iomux_set_pad(MX53_PIN_CSI0_D8,
- PAD_CTL_SRE_FAST | PAD_CTL_DRV_HIGH |
- PAD_CTL_100K_PU | PAD_CTL_HYS_ENABLE |
- PAD_CTL_ODE_OPENDRAIN_ENABLE);
- /* i2c1 SCL */
- mxc_request_iomux(MX53_PIN_CSI0_D9,
- IOMUX_CONFIG_ALT5 | IOMUX_CONFIG_SION);
- mxc_iomux_set_input(MX53_I2C1_IPP_SCL_IN_SELECT_INPUT,
- INPUT_CTL_PATH0);
- mxc_iomux_set_pad(MX53_PIN_CSI0_D9,
- PAD_CTL_SRE_FAST | PAD_CTL_DRV_HIGH |
- PAD_CTL_100K_PU | PAD_CTL_HYS_ENABLE |
- PAD_CTL_ODE_OPENDRAIN_ENABLE);
+ imx_iomux_v3_setup_multiple_pads(i2c1_pads,
+ ARRAY_SIZE(i2c1_pads));
break;
case 1:
- /* i2c2 SDA */
- mxc_request_iomux(MX53_PIN_KEY_ROW3,
- IOMUX_CONFIG_ALT4 | IOMUX_CONFIG_SION);
- mxc_iomux_set_input(MX53_I2C2_IPP_SDA_IN_SELECT_INPUT,
- INPUT_CTL_PATH0);
- mxc_iomux_set_pad(MX53_PIN_KEY_ROW3,
- PAD_CTL_SRE_FAST | PAD_CTL_DRV_HIGH |
- PAD_CTL_100K_PU | PAD_CTL_HYS_ENABLE |
- PAD_CTL_ODE_OPENDRAIN_ENABLE);
-
- /* i2c2 SCL */
- mxc_request_iomux(MX53_PIN_KEY_COL3,
- IOMUX_CONFIG_ALT4 | IOMUX_CONFIG_SION);
- mxc_iomux_set_input(MX53_I2C2_IPP_SCL_IN_SELECT_INPUT,
- INPUT_CTL_PATH0);
- mxc_iomux_set_pad(MX53_PIN_KEY_COL3,
- PAD_CTL_SRE_FAST | PAD_CTL_DRV_HIGH |
- PAD_CTL_100K_PU | PAD_CTL_HYS_ENABLE |
- PAD_CTL_ODE_OPENDRAIN_ENABLE);
+ imx_iomux_v3_setup_multiple_pads(i2c2_pads,
+ ARRAY_SIZE(i2c2_pads));
break;
default:
printf("Warning: Wrong I2C port number\n");
@@ -160,54 +132,26 @@ void power_init(void)
static void setup_iomux_fec(void)
{
- /*FEC_MDIO*/
- mxc_request_iomux(MX53_PIN_FEC_MDIO, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_MDIO,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_22K_PU | PAD_CTL_ODE_OPENDRAIN_ENABLE);
- mxc_iomux_set_input(MX53_FEC_FEC_MDI_SELECT_INPUT, 0x1);
-
- /*FEC_MDC*/
- mxc_request_iomux(MX53_PIN_FEC_MDC, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_MDC, PAD_CTL_DRV_HIGH);
-
- /* FEC RXD1 */
- mxc_request_iomux(MX53_PIN_FEC_RXD1, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_RXD1,
- PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
-
- /* FEC RXD0 */
- mxc_request_iomux(MX53_PIN_FEC_RXD0, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_RXD0,
- PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
-
- /* FEC TXD1 */
- mxc_request_iomux(MX53_PIN_FEC_TXD1, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_TXD1, PAD_CTL_DRV_HIGH);
-
- /* FEC TXD0 */
- mxc_request_iomux(MX53_PIN_FEC_TXD0, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_TXD0, PAD_CTL_DRV_HIGH);
-
- /* FEC TX_EN */
- mxc_request_iomux(MX53_PIN_FEC_TX_EN, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_TX_EN, PAD_CTL_DRV_HIGH);
-
- /* FEC TX_CLK */
- mxc_request_iomux(MX53_PIN_FEC_REF_CLK, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_REF_CLK,
- PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
-
- /* FEC RX_ER */
- mxc_request_iomux(MX53_PIN_FEC_RX_ER, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_RX_ER,
- PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
-
- /* FEC CRS */
- mxc_request_iomux(MX53_PIN_FEC_CRS_DV, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_CRS_DV,
- PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
+ static const iomux_v3_cfg_t fec_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_FEC_MDIO__FEC_MDIO, PAD_CTL_HYS |
+ PAD_CTL_DSE_HIGH | PAD_CTL_PUS_22K_UP | PAD_CTL_ODE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_MDC__FEC_MDC, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_FEC_RXD1__FEC_RDATA_1,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_RXD0__FEC_RDATA_0,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_TXD1__FEC_TDATA_1, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_FEC_TXD0__FEC_TDATA_0, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_FEC_TX_EN__FEC_TX_EN, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_FEC_REF_CLK__FEC_TX_CLK,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_RX_ER__FEC_RX_ER,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_CRS_DV__FEC_RX_DV,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
}
#ifdef CONFIG_FSL_ESDHC
@@ -221,9 +165,9 @@ int board_mmc_getcd(struct mmc *mmc)
struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
int ret;
- mxc_request_iomux(MX53_PIN_EIM_DA11, IOMUX_CONFIG_ALT1);
+ imx_iomux_v3_setup_pad(MX53_PAD_EIM_DA11__GPIO3_11);
gpio_direction_input(IMX_GPIO_NR(3, 11));
- mxc_request_iomux(MX53_PIN_EIM_DA13, IOMUX_CONFIG_ALT1);
+ imx_iomux_v3_setup_pad(MX53_PAD_EIM_DA13__GPIO3_13);
gpio_direction_input(IMX_GPIO_NR(3, 13));
if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR)
@@ -234,8 +178,38 @@ int board_mmc_getcd(struct mmc *mmc)
return ret;
}
+#define SD_CMD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_DSE_HIGH | \
+ PAD_CTL_PUS_100K_UP)
+#define SD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_47K_UP | \
+ PAD_CTL_DSE_HIGH)
+
int board_mmc_init(bd_t *bis)
{
+ static const iomux_v3_cfg_t sd1_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_SD1_CMD__ESDHC1_CMD, SD_CMD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_CLK__ESDHC1_CLK, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA0__ESDHC1_DAT0, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA1__ESDHC1_DAT1, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA2__ESDHC1_DAT2, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA3__ESDHC1_DAT3, SD_PAD_CTRL),
+ MX53_PAD_EIM_DA13__GPIO3_13,
+ };
+
+ static const iomux_v3_cfg_t sd2_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_PATA_RESET_B__ESDHC3_CMD,
+ SD_CMD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_IORDY__ESDHC3_CLK, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA8__ESDHC3_DAT0, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA9__ESDHC3_DAT1, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA10__ESDHC3_DAT2, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA11__ESDHC3_DAT3, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA0__ESDHC3_DAT4, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA1__ESDHC3_DAT5, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA2__ESDHC3_DAT6, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA3__ESDHC3_DAT7, SD_PAD_CTRL),
+ MX53_PAD_EIM_DA11__GPIO3_11,
+ };
+
u32 index;
s32 status = 0;
@@ -245,109 +219,12 @@ int board_mmc_init(bd_t *bis)
for (index = 0; index < CONFIG_SYS_FSL_ESDHC_NUM; index++) {
switch (index) {
case 0:
- mxc_request_iomux(MX53_PIN_SD1_CMD, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_CLK, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_DATA0,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_DATA1,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_DATA2,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_DATA3,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_EIM_DA13,
- IOMUX_CONFIG_ALT1);
-
- mxc_iomux_set_pad(MX53_PIN_SD1_CMD,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU);
- mxc_iomux_set_pad(MX53_PIN_SD1_CLK,
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
- PAD_CTL_DRV_HIGH);
- mxc_iomux_set_pad(MX53_PIN_SD1_DATA0,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_SD1_DATA1,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_SD1_DATA2,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_SD1_DATA3,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
+ imx_iomux_v3_setup_multiple_pads(sd1_pads,
+ ARRAY_SIZE(sd1_pads));
break;
case 1:
- mxc_request_iomux(MX53_PIN_ATA_RESET_B,
- IOMUX_CONFIG_ALT2);
- mxc_request_iomux(MX53_PIN_ATA_IORDY,
- IOMUX_CONFIG_ALT2);
- mxc_request_iomux(MX53_PIN_ATA_DATA8,
- IOMUX_CONFIG_ALT4);
- mxc_request_iomux(MX53_PIN_ATA_DATA9,
- IOMUX_CONFIG_ALT4);
- mxc_request_iomux(MX53_PIN_ATA_DATA10,
- IOMUX_CONFIG_ALT4);
- mxc_request_iomux(MX53_PIN_ATA_DATA11,
- IOMUX_CONFIG_ALT4);
- mxc_request_iomux(MX53_PIN_ATA_DATA0,
- IOMUX_CONFIG_ALT4);
- mxc_request_iomux(MX53_PIN_ATA_DATA1,
- IOMUX_CONFIG_ALT4);
- mxc_request_iomux(MX53_PIN_ATA_DATA2,
- IOMUX_CONFIG_ALT4);
- mxc_request_iomux(MX53_PIN_ATA_DATA3,
- IOMUX_CONFIG_ALT4);
- mxc_request_iomux(MX53_PIN_EIM_DA11,
- IOMUX_CONFIG_ALT1);
-
- mxc_iomux_set_pad(MX53_PIN_ATA_RESET_B,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU);
- mxc_iomux_set_pad(MX53_PIN_ATA_IORDY,
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
- PAD_CTL_DRV_HIGH);
- mxc_iomux_set_pad(MX53_PIN_ATA_DATA8,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_ATA_DATA9,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_ATA_DATA10,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_ATA_DATA11,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_ATA_DATA0,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_ATA_DATA1,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_ATA_DATA2,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_ATA_DATA3,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
-
+ imx_iomux_v3_setup_multiple_pads(sd2_pads,
+ ARRAY_SIZE(sd2_pads));
break;
default:
printf("Warning: you configured more ESDHC controller"
diff --git a/board/freescale/mx53loco/mx53loco.c b/board/freescale/mx53loco/mx53loco.c
index 8f39c38..10e9d36 100644
--- a/board/freescale/mx53loco/mx53loco.c
+++ b/board/freescale/mx53loco/mx53loco.c
@@ -24,11 +24,10 @@
#include <common.h>
#include <asm/io.h>
#include <asm/arch/imx-regs.h>
-#include <asm/arch/mx5x_pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/crm_regs.h>
#include <asm/arch/clock.h>
-#include <asm/arch/iomux.h>
+#include <asm/arch/iomux-mx53.h>
#include <asm/arch/clock.h>
#include <asm/errno.h>
#include <asm/imx-common/mx5_video.h>
@@ -82,86 +81,51 @@ u32 get_board_rev(void)
return (get_cpu_rev() & ~(0xF << 8)) | (rev & 0xF) << 8;
}
+#define UART_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_DSE_HIGH | \
+ PAD_CTL_PUS_100K_UP | PAD_CTL_ODE)
+
static void setup_iomux_uart(void)
{
- /* UART1 RXD */
- mxc_request_iomux(MX53_PIN_CSI0_D11, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX53_PIN_CSI0_D11,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU |
- PAD_CTL_ODE_OPENDRAIN_ENABLE);
- mxc_iomux_set_input(MX53_UART1_IPP_UART_RXD_MUX_SELECT_INPUT, 0x1);
-
- /* UART1 TXD */
- mxc_request_iomux(MX53_PIN_CSI0_D10, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX53_PIN_CSI0_D10,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU |
- PAD_CTL_ODE_OPENDRAIN_ENABLE);
+ static const iomux_v3_cfg_t uart_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_CSI0_DAT11__UART1_RXD_MUX, UART_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_CSI0_DAT10__UART1_TXD_MUX, UART_PAD_CTRL),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
}
#ifdef CONFIG_USB_EHCI_MX5
int board_ehci_hcd_init(int port)
{
/* request VBUS power enable pin, GPIO7_8 */
- mxc_request_iomux(MX53_PIN_ATA_DA_2, IOMUX_CONFIG_ALT1);
- gpio_direction_output(IOMUX_TO_GPIO(MX53_PIN_ATA_DA_2), 1);
+ imx_iomux_v3_setup_pad(MX53_PAD_PATA_DA_2__GPIO7_8);
+ gpio_direction_output(IMX_GPIO_NR(7, 8), 1);
return 0;
}
#endif
static void setup_iomux_fec(void)
{
- /*FEC_MDIO*/
- mxc_request_iomux(MX53_PIN_FEC_MDIO, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_MDIO,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_22K_PU | PAD_CTL_ODE_OPENDRAIN_ENABLE);
- mxc_iomux_set_input(MX53_FEC_FEC_MDI_SELECT_INPUT, 0x1);
-
- /*FEC_MDC*/
- mxc_request_iomux(MX53_PIN_FEC_MDC, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_MDC, PAD_CTL_DRV_HIGH);
-
- /* FEC RXD1 */
- mxc_request_iomux(MX53_PIN_FEC_RXD1, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_RXD1,
- PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
-
- /* FEC RXD0 */
- mxc_request_iomux(MX53_PIN_FEC_RXD0, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_RXD0,
- PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
-
- /* FEC TXD1 */
- mxc_request_iomux(MX53_PIN_FEC_TXD1, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_TXD1, PAD_CTL_DRV_HIGH);
-
- /* FEC TXD0 */
- mxc_request_iomux(MX53_PIN_FEC_TXD0, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_TXD0, PAD_CTL_DRV_HIGH);
-
- /* FEC TX_EN */
- mxc_request_iomux(MX53_PIN_FEC_TX_EN, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_TX_EN, PAD_CTL_DRV_HIGH);
-
- /* FEC TX_CLK */
- mxc_request_iomux(MX53_PIN_FEC_REF_CLK, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_REF_CLK,
- PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
-
- /* FEC RX_ER */
- mxc_request_iomux(MX53_PIN_FEC_RX_ER, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_RX_ER,
- PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
-
- /* FEC CRS */
- mxc_request_iomux(MX53_PIN_FEC_CRS_DV, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_CRS_DV,
- PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
+ static const iomux_v3_cfg_t fec_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_FEC_MDIO__FEC_MDIO, PAD_CTL_HYS |
+ PAD_CTL_DSE_HIGH | PAD_CTL_PUS_22K_UP | PAD_CTL_ODE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_MDC__FEC_MDC, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_FEC_RXD1__FEC_RDATA_1,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_RXD0__FEC_RDATA_0,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_TXD1__FEC_TDATA_1, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_FEC_TXD0__FEC_TDATA_0, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_FEC_TX_EN__FEC_TX_EN, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_FEC_REF_CLK__FEC_TX_CLK,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_RX_ER__FEC_RX_ER,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_CRS_DV__FEC_RX_DV,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
}
#ifdef CONFIG_FSL_ESDHC
@@ -175,9 +139,9 @@ int board_mmc_getcd(struct mmc *mmc)
struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
int ret;
- mxc_request_iomux(MX53_PIN_EIM_DA11, IOMUX_CONFIG_ALT1);
+ imx_iomux_v3_setup_pad(MX53_PAD_EIM_DA11__GPIO3_11);
gpio_direction_input(IMX_GPIO_NR(3, 11));
- mxc_request_iomux(MX53_PIN_EIM_DA13, IOMUX_CONFIG_ALT1);
+ imx_iomux_v3_setup_pad(MX53_PAD_EIM_DA13__GPIO3_13);
gpio_direction_input(IMX_GPIO_NR(3, 13));
if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR)
@@ -188,8 +152,38 @@ int board_mmc_getcd(struct mmc *mmc)
return ret;
}
+#define SD_CMD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_DSE_HIGH | \
+ PAD_CTL_PUS_100K_UP)
+#define SD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_47K_UP | \
+ PAD_CTL_DSE_HIGH)
+
int board_mmc_init(bd_t *bis)
{
+ static const iomux_v3_cfg_t sd1_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_SD1_CMD__ESDHC1_CMD, SD_CMD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_CLK__ESDHC1_CLK, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA0__ESDHC1_DAT0, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA1__ESDHC1_DAT1, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA2__ESDHC1_DAT2, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA3__ESDHC1_DAT3, SD_PAD_CTRL),
+ MX53_PAD_EIM_DA13__GPIO3_13,
+ };
+
+ static const iomux_v3_cfg_t sd2_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_PATA_RESET_B__ESDHC3_CMD,
+ SD_CMD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_IORDY__ESDHC3_CLK, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA8__ESDHC3_DAT0, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA9__ESDHC3_DAT1, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA10__ESDHC3_DAT2, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA11__ESDHC3_DAT3, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA0__ESDHC3_DAT4, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA1__ESDHC3_DAT5, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA2__ESDHC3_DAT6, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_PATA_DATA3__ESDHC3_DAT7, SD_PAD_CTRL),
+ MX53_PAD_EIM_DA11__GPIO3_11,
+ };
+
u32 index;
s32 status = 0;
@@ -199,109 +193,12 @@ int board_mmc_init(bd_t *bis)
for (index = 0; index < CONFIG_SYS_FSL_ESDHC_NUM; index++) {
switch (index) {
case 0:
- mxc_request_iomux(MX53_PIN_SD1_CMD, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_CLK, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_DATA0,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_DATA1,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_DATA2,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_DATA3,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_EIM_DA13,
- IOMUX_CONFIG_ALT1);
-
- mxc_iomux_set_pad(MX53_PIN_SD1_CMD,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU);
- mxc_iomux_set_pad(MX53_PIN_SD1_CLK,
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
- PAD_CTL_DRV_HIGH);
- mxc_iomux_set_pad(MX53_PIN_SD1_DATA0,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_SD1_DATA1,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_SD1_DATA2,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_SD1_DATA3,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
+ imx_iomux_v3_setup_multiple_pads(sd1_pads,
+ ARRAY_SIZE(sd1_pads));
break;
case 1:
- mxc_request_iomux(MX53_PIN_ATA_RESET_B,
- IOMUX_CONFIG_ALT2);
- mxc_request_iomux(MX53_PIN_ATA_IORDY,
- IOMUX_CONFIG_ALT2);
- mxc_request_iomux(MX53_PIN_ATA_DATA8,
- IOMUX_CONFIG_ALT4);
- mxc_request_iomux(MX53_PIN_ATA_DATA9,
- IOMUX_CONFIG_ALT4);
- mxc_request_iomux(MX53_PIN_ATA_DATA10,
- IOMUX_CONFIG_ALT4);
- mxc_request_iomux(MX53_PIN_ATA_DATA11,
- IOMUX_CONFIG_ALT4);
- mxc_request_iomux(MX53_PIN_ATA_DATA0,
- IOMUX_CONFIG_ALT4);
- mxc_request_iomux(MX53_PIN_ATA_DATA1,
- IOMUX_CONFIG_ALT4);
- mxc_request_iomux(MX53_PIN_ATA_DATA2,
- IOMUX_CONFIG_ALT4);
- mxc_request_iomux(MX53_PIN_ATA_DATA3,
- IOMUX_CONFIG_ALT4);
- mxc_request_iomux(MX53_PIN_EIM_DA11,
- IOMUX_CONFIG_ALT1);
-
- mxc_iomux_set_pad(MX53_PIN_ATA_RESET_B,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU);
- mxc_iomux_set_pad(MX53_PIN_ATA_IORDY,
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
- PAD_CTL_DRV_HIGH);
- mxc_iomux_set_pad(MX53_PIN_ATA_DATA8,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_ATA_DATA9,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_ATA_DATA10,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_ATA_DATA11,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_ATA_DATA0,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_ATA_DATA1,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_ATA_DATA2,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_ATA_DATA3,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
-
+ imx_iomux_v3_setup_multiple_pads(sd2_pads,
+ ARRAY_SIZE(sd2_pads));
break;
default:
printf("Warning: you configured more ESDHC controller"
@@ -316,28 +213,17 @@ int board_mmc_init(bd_t *bis)
}
#endif
+#define I2C_PAD_CTRL (PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | \
+ PAD_CTL_PUS_100K_UP | PAD_CTL_ODE)
+
static void setup_iomux_i2c(void)
{
- /* I2C1 SDA */
- mxc_request_iomux(MX53_PIN_CSI0_D8,
- IOMUX_CONFIG_ALT5 | IOMUX_CONFIG_SION);
- mxc_iomux_set_input(MX53_I2C1_IPP_SDA_IN_SELECT_INPUT,
- INPUT_CTL_PATH0);
- mxc_iomux_set_pad(MX53_PIN_CSI0_D8,
- PAD_CTL_SRE_FAST | PAD_CTL_DRV_HIGH |
- PAD_CTL_100K_PU | PAD_CTL_PKE_ENABLE |
- PAD_CTL_PUE_PULL |
- PAD_CTL_ODE_OPENDRAIN_ENABLE);
- /* I2C1 SCL */
- mxc_request_iomux(MX53_PIN_CSI0_D9,
- IOMUX_CONFIG_ALT5 | IOMUX_CONFIG_SION);
- mxc_iomux_set_input(MX53_I2C1_IPP_SCL_IN_SELECT_INPUT,
- INPUT_CTL_PATH0);
- mxc_iomux_set_pad(MX53_PIN_CSI0_D9,
- PAD_CTL_SRE_FAST | PAD_CTL_DRV_HIGH |
- PAD_CTL_100K_PU | PAD_CTL_PKE_ENABLE |
- PAD_CTL_PUE_PULL |
- PAD_CTL_ODE_OPENDRAIN_ENABLE);
+ static const iomux_v3_cfg_t i2c1_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_CSI0_DAT8__I2C1_SDA, I2C_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_CSI0_DAT9__I2C1_SCL, I2C_PAD_CTRL),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(i2c1_pads, ARRAY_SIZE(i2c1_pads));
}
static int power_init(void)
diff --git a/board/freescale/mx53loco/mx53loco_video.c b/board/freescale/mx53loco/mx53loco_video.c
index a4d5a6a..c4654c9 100644
--- a/board/freescale/mx53loco/mx53loco_video.c
+++ b/board/freescale/mx53loco/mx53loco_video.c
@@ -24,7 +24,7 @@
#include <common.h>
#include <linux/list.h>
#include <asm/gpio.h>
-#include <asm/arch/iomux.h>
+#include <asm/arch/iomux-mx53.h>
#include <linux/fb.h>
#include <ipu_pixfmt.h>
@@ -63,42 +63,46 @@ static struct fb_videomode const seiko_wvga = {
void setup_iomux_lcd(void)
{
- mxc_request_iomux(MX53_PIN_DI0_DISP_CLK, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DI0_PIN15, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DI0_PIN2, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DI0_PIN3, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT0, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT1, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT2, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT3, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT4, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT5, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT6, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT7, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT8, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT9, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT10, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT11, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT12, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT13, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT14, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT15, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT16, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT17, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT18, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT19, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT20, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT21, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT22, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_DISP0_DAT23, IOMUX_CONFIG_ALT0);
+ static const iomux_v3_cfg_t lcd_pads[] = {
+ MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK,
+ MX53_PAD_DI0_PIN15__IPU_DI0_PIN15,
+ MX53_PAD_DI0_PIN2__IPU_DI0_PIN2,
+ MX53_PAD_DI0_PIN3__IPU_DI0_PIN3,
+ MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0,
+ MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1,
+ MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2,
+ MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3,
+ MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4,
+ MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5,
+ MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6,
+ MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7,
+ MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8,
+ MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9,
+ MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10,
+ MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11,
+ MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12,
+ MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13,
+ MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14,
+ MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15,
+ MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16,
+ MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17,
+ MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18,
+ MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19,
+ MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20,
+ MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21,
+ MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22,
+ MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23,
+ };
+
+ imx_iomux_v3_setup_multiple_pads(lcd_pads, ARRAY_SIZE(lcd_pads));
/* Turn on GPIO backlight */
- mxc_request_iomux(MX53_PIN_EIM_D24, IOMUX_CONFIG_ALT1);
+ imx_iomux_v3_setup_pad(MX53_PAD_EIM_D24__GPIO3_24);
gpio_direction_output(MX53LOCO_LCD_POWER, 1);
/* Turn on display contrast */
- mxc_request_iomux(MX53_PIN_GPIO_1, IOMUX_CONFIG_ALT1);
- gpio_direction_output(IOMUX_TO_GPIO(MX53_PIN_GPIO_1), 1);
+ imx_iomux_v3_setup_pad(MX53_PAD_GPIO_1__GPIO1_1);
+ gpio_direction_output(IMX_GPIO_NR(1, 1), 1);
}
int board_video_skip(void)
diff --git a/board/freescale/mx53smd/mx53smd.c b/board/freescale/mx53smd/mx53smd.c
index 761f727..d04f44f 100644
--- a/board/freescale/mx53smd/mx53smd.c
+++ b/board/freescale/mx53smd/mx53smd.c
@@ -23,11 +23,10 @@
#include <common.h>
#include <asm/io.h>
#include <asm/arch/imx-regs.h>
-#include <asm/arch/mx5x_pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/crm_regs.h>
#include <asm/arch/clock.h>
-#include <asm/arch/iomux.h>
+#include <asm/arch/iomux-mx53.h>
#include <asm/errno.h>
#include <netdev.h>
#include <mmc.h>
@@ -56,76 +55,41 @@ void dram_init_banksize(void)
gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
}
+#define UART_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_DSE_HIGH | \
+ PAD_CTL_PUS_100K_UP | PAD_CTL_ODE)
+
static void setup_iomux_uart(void)
{
- /* UART1 RXD */
- mxc_request_iomux(MX53_PIN_CSI0_D11, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX53_PIN_CSI0_D11,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU |
- PAD_CTL_ODE_OPENDRAIN_ENABLE);
- mxc_iomux_set_input(MX53_UART1_IPP_UART_RXD_MUX_SELECT_INPUT, 0x1);
-
- /* UART1 TXD */
- mxc_request_iomux(MX53_PIN_CSI0_D10, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX53_PIN_CSI0_D10,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU |
- PAD_CTL_ODE_OPENDRAIN_ENABLE);
+ static const iomux_v3_cfg_t uart_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_CSI0_DAT11__UART1_RXD_MUX, UART_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_CSI0_DAT10__UART1_TXD_MUX, UART_PAD_CTRL),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
}
static void setup_iomux_fec(void)
{
- /*FEC_MDIO*/
- mxc_request_iomux(MX53_PIN_FEC_MDIO, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_MDIO,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_22K_PU | PAD_CTL_ODE_OPENDRAIN_ENABLE);
- mxc_iomux_set_input(MX53_FEC_FEC_MDI_SELECT_INPUT, 0x1);
-
- /*FEC_MDC*/
- mxc_request_iomux(MX53_PIN_FEC_MDC, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_MDC, PAD_CTL_DRV_HIGH);
-
- /* FEC RXD1 */
- mxc_request_iomux(MX53_PIN_FEC_RXD1, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_RXD1,
- PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
-
- /* FEC RXD0 */
- mxc_request_iomux(MX53_PIN_FEC_RXD0, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_RXD0,
- PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
-
- /* FEC TXD1 */
- mxc_request_iomux(MX53_PIN_FEC_TXD1, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_TXD1, PAD_CTL_DRV_HIGH);
-
- /* FEC TXD0 */
- mxc_request_iomux(MX53_PIN_FEC_TXD0, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_TXD0, PAD_CTL_DRV_HIGH);
-
- /* FEC TX_EN */
- mxc_request_iomux(MX53_PIN_FEC_TX_EN, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_TX_EN, PAD_CTL_DRV_HIGH);
-
- /* FEC TX_CLK */
- mxc_request_iomux(MX53_PIN_FEC_REF_CLK, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_REF_CLK,
- PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
-
- /* FEC RX_ER */
- mxc_request_iomux(MX53_PIN_FEC_RX_ER, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_RX_ER,
- PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
-
- /* FEC CRS */
- mxc_request_iomux(MX53_PIN_FEC_CRS_DV, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX53_PIN_FEC_CRS_DV,
- PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE);
+ static const iomux_v3_cfg_t fec_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_FEC_MDIO__FEC_MDIO, PAD_CTL_HYS |
+ PAD_CTL_DSE_HIGH | PAD_CTL_PUS_22K_UP | PAD_CTL_ODE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_MDC__FEC_MDC, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_FEC_RXD1__FEC_RDATA_1,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_RXD0__FEC_RDATA_0,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_TXD1__FEC_TDATA_1, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_FEC_TXD0__FEC_TDATA_0, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_FEC_TX_EN__FEC_TX_EN, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX53_PAD_FEC_REF_CLK__FEC_TX_CLK,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_RX_ER__FEC_RX_ER,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX53_PAD_FEC_CRS_DV__FEC_RX_DV,
+ PAD_CTL_HYS | PAD_CTL_PKE),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
}
#ifdef CONFIG_FSL_ESDHC
@@ -135,13 +99,28 @@ struct fsl_esdhc_cfg esdhc_cfg[1] = {
int board_mmc_getcd(struct mmc *mmc)
{
- mxc_request_iomux(MX53_PIN_EIM_DA13, IOMUX_CONFIG_ALT1);
+ imx_iomux_v3_setup_pad(MX53_PAD_EIM_DA13__GPIO3_13);
gpio_direction_input(IMX_GPIO_NR(3, 13));
return !gpio_get_value(IMX_GPIO_NR(3, 13));
}
+#define SD_CMD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_DSE_HIGH | \
+ PAD_CTL_PUS_100K_UP)
+#define SD_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_47K_UP | \
+ PAD_CTL_DSE_HIGH)
+
int board_mmc_init(bd_t *bis)
{
+ static const iomux_v3_cfg_t sd1_pads[] = {
+ NEW_PAD_CTRL(MX53_PAD_SD1_CMD__ESDHC1_CMD, SD_CMD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_CLK__ESDHC1_CLK, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA0__ESDHC1_DAT0, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA1__ESDHC1_DAT1, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA2__ESDHC1_DAT2, SD_PAD_CTRL),
+ NEW_PAD_CTRL(MX53_PAD_SD1_DATA3__ESDHC1_DAT3, SD_PAD_CTRL),
+ MX53_PAD_EIM_DA13__GPIO3_13,
+ };
+
u32 index;
s32 status = 0;
@@ -150,43 +129,8 @@ int board_mmc_init(bd_t *bis)
for (index = 0; index < CONFIG_SYS_FSL_ESDHC_NUM; index++) {
switch (index) {
case 0:
- mxc_request_iomux(MX53_PIN_SD1_CMD, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_CLK, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_DATA0,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_DATA1,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_DATA2,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_SD1_DATA3,
- IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX53_PIN_EIM_DA13,
- IOMUX_CONFIG_ALT1);
-
- mxc_iomux_set_pad(MX53_PIN_SD1_CMD,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU);
- mxc_iomux_set_pad(MX53_PIN_SD1_CLK,
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
- PAD_CTL_DRV_HIGH);
- mxc_iomux_set_pad(MX53_PIN_SD1_DATA0,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_SD1_DATA1,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_SD1_DATA2,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
- mxc_iomux_set_pad(MX53_PIN_SD1_DATA3,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH |
- PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU);
+ imx_iomux_v3_setup_multiple_pads(sd1_pads,
+ ARRAY_SIZE(sd1_pads));
break;
default:
diff --git a/board/freescale/mx6qarm2/mx6qarm2.c b/board/freescale/mx6qarm2/mx6qarm2.c
index ff7f5e8..e336746 100644
--- a/board/freescale/mx6qarm2/mx6qarm2.c
+++ b/board/freescale/mx6qarm2/mx6qarm2.c
@@ -35,17 +35,16 @@
DECLARE_GLOBAL_DATA_PTR;
-#define UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
- PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | \
+ PAD_CTL_SRE_FAST | PAD_CTL_HYS)
-#define USDHC_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW | \
- PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+#define USDHC_PAD_CTRL (PAD_CTL_PUS_47K_UP | \
+ PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm | \
+ PAD_CTL_SRE_FAST | PAD_CTL_HYS)
-#define ENET_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
- PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
+#define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
int dram_init(void)
{
diff --git a/board/freescale/mx6qsabreauto/mx6qsabreauto.c b/board/freescale/mx6qsabreauto/mx6qsabreauto.c
index aec3286..bfe4868 100644
--- a/board/freescale/mx6qsabreauto/mx6qsabreauto.c
+++ b/board/freescale/mx6qsabreauto/mx6qsabreauto.c
@@ -35,17 +35,16 @@
DECLARE_GLOBAL_DATA_PTR;
-#define UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
- PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | \
+ PAD_CTL_SRE_FAST | PAD_CTL_HYS)
-#define USDHC_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW | \
- PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+#define USDHC_PAD_CTRL (PAD_CTL_PUS_47K_UP | \
+ PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm | \
+ PAD_CTL_SRE_FAST | PAD_CTL_HYS)
-#define ENET_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
- PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
+#define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
int dram_init(void)
{
@@ -179,7 +178,10 @@ static int mx6sabre_rev(void)
* i.MX6Q ARD RevB: 0x02
*/
struct ocotp_regs *ocotp = (struct ocotp_regs *)OCOTP_BASE_ADDR;
- int reg = readl(&ocotp->gp1);
+ struct fuse_bank *bank = &ocotp->bank[4];
+ struct fuse_bank4_regs *fuse =
+ (struct fuse_bank4_regs *)bank->fuse_regs;
+ int reg = readl(&fuse->gp1);
int ret;
switch (reg >> 8 & 0x0F) {
diff --git a/board/freescale/mx6qsabrelite/mx6qsabrelite.c b/board/freescale/mx6qsabrelite/mx6qsabrelite.c
index 9f9cac8..8ce054e 100644
--- a/board/freescale/mx6qsabrelite/mx6qsabrelite.c
+++ b/board/freescale/mx6qsabrelite/mx6qsabrelite.c
@@ -45,29 +45,25 @@
DECLARE_GLOBAL_DATA_PTR;
-#define UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
- PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | \
+ PAD_CTL_SRE_FAST | PAD_CTL_HYS)
-#define USDHC_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW | \
- PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+#define USDHC_PAD_CTRL (PAD_CTL_PUS_47K_UP | \
+ PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm | \
+ PAD_CTL_SRE_FAST | PAD_CTL_HYS)
-#define ENET_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
- PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
+#define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
-#define SPI_PAD_CTRL (PAD_CTL_HYS | \
- PAD_CTL_PUS_100K_DOWN | PAD_CTL_SPEED_MED | \
+#define SPI_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_SPEED_MED | \
PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)
-#define BUTTON_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
- PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
+#define BUTTON_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
-#define I2C_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
- PAD_CTL_DSE_40ohm | PAD_CTL_HYS | \
+#define I2C_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS | \
PAD_CTL_ODE | PAD_CTL_SRE_FAST)
int dram_init(void)
diff --git a/board/freescale/mx6qsabresd/mx6qsabresd.c b/board/freescale/mx6qsabresd/mx6qsabresd.c
index 0d7cb9e..2529826 100644
--- a/board/freescale/mx6qsabresd/mx6qsabresd.c
+++ b/board/freescale/mx6qsabresd/mx6qsabresd.c
@@ -34,17 +34,16 @@
DECLARE_GLOBAL_DATA_PTR;
-#define UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
- PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | \
+ PAD_CTL_SRE_FAST | PAD_CTL_HYS)
-#define USDHC_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW | \
- PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+#define USDHC_PAD_CTRL (PAD_CTL_PUS_47K_UP | \
+ PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm | \
+ PAD_CTL_SRE_FAST | PAD_CTL_HYS)
-#define ENET_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
- PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
+#define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
int dram_init(void)
{
@@ -166,6 +165,7 @@ int board_mmc_getcd(struct mmc *mmc)
int board_mmc_init(bd_t *bis)
{
+ s32 status = 0;
int i;
/*
@@ -196,15 +196,15 @@ int board_mmc_init(bd_t *bis)
break;
default:
printf("Warning: you configured more USDHC controllers"
- "(%d) than supported by the board\n", i + 1);
- return 0;
- }
+ "(%d) then supported by the board (%d)\n",
+ i + 1, CONFIG_SYS_FSL_USDHC_NUM);
+ return status;
+ }
- if (fsl_esdhc_initialize(bis, &usdhc_cfg[i]))
- printf("Warning: failed to initialize mmc dev %d\n", i);
+ status |= fsl_esdhc_initialize(bis, &usdhc_cfg[i]);
}
- return 0;
+ return status;
}
#endif
diff --git a/board/freescale/mx6slevk/Makefile b/board/freescale/mx6slevk/Makefile
new file mode 100644
index 0000000..43af351
--- /dev/null
+++ b/board/freescale/mx6slevk/Makefile
@@ -0,0 +1,28 @@
+# (C) Copyright 2013 Freescale Semiconductor, Inc.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS := mx6slevk.o
+
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/freescale/mx6slevk/imximage.cfg b/board/freescale/mx6slevk/imximage.cfg
new file mode 100644
index 0000000..df39a16
--- /dev/null
+++ b/board/freescale/mx6slevk/imximage.cfg
@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2013 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License or (at your option) any later version.
+ *
+ * Refer docs/README.imxmage for more details about how-to configure
+ * and create imximage boot image
+ *
+ * The syntax is taken as close as possible with the kwbimage
+ */
+
+/* image version */
+
+IMAGE_VERSION 2
+
+/*
+ * Boot Device : one of
+ * spi, sd (the board has no nand neither onenand)
+ */
+
+BOOT_FROM sd
+
+/*
+ * Device Configuration Data (DCD)
+ *
+ * Each entry must have the format:
+ * Addr-type Address Value
+ *
+ * where:
+ * Addr-type register length (1,2 or 4 bytes)
+ * Address absolute address of the register
+ * value value to be stored in the register
+ */
+DATA 4 0x020c4018 0x00260324
+
+DATA 4 0x020c4068 0xffffffff
+DATA 4 0x020c406c 0xffffffff
+DATA 4 0x020c4070 0xffffffff
+DATA 4 0x020c4074 0xffffffff
+DATA 4 0x020c4078 0xffffffff
+DATA 4 0x020c407c 0xffffffff
+DATA 4 0x020c4080 0xffffffff
+
+DATA 4 0x020e0344 0x00003030
+DATA 4 0x020e0348 0x00003030
+DATA 4 0x020e034c 0x00003030
+DATA 4 0x020e0350 0x00003030
+DATA 4 0x020e030c 0x00000030
+DATA 4 0x020e0310 0x00000030
+DATA 4 0x020e0314 0x00000030
+DATA 4 0x020e0318 0x00000030
+DATA 4 0x020e0300 0x00000030
+DATA 4 0x020e031c 0x00000030
+DATA 4 0x020e0338 0x00000028
+DATA 4 0x020e0320 0x00000030
+DATA 4 0x020e032c 0x00000000
+DATA 4 0x020e033c 0x00000008
+DATA 4 0x020e0340 0x00000008
+DATA 4 0x020e05c4 0x00000030
+DATA 4 0x020e05cc 0x00000030
+DATA 4 0x020e05d4 0x00000030
+DATA 4 0x020e05d8 0x00000030
+DATA 4 0x020e05ac 0x00000030
+DATA 4 0x020e05c8 0x00000030
+DATA 4 0x020e05b0 0x00020000
+DATA 4 0x020e05b4 0x00000000
+DATA 4 0x020e05c0 0x00020000
+DATA 4 0x020e05d0 0x00080000
+
+DATA 4 0x021b001c 0x00008000
+DATA 4 0x021b085c 0x1b4700c7
+DATA 4 0x021b0800 0xa1390003
+DATA 4 0x021b0890 0x00300000
+DATA 4 0x021b08b8 0x00000800
+DATA 4 0x021b081c 0x33333333
+DATA 4 0x021b0820 0x33333333
+DATA 4 0x021b0824 0x33333333
+DATA 4 0x021b0828 0x33333333
+DATA 4 0x021b082c 0xf3333333
+DATA 4 0x021b0830 0xf3333333
+DATA 4 0x021b0834 0xf3333333
+DATA 4 0x021b0838 0xf3333333
+DATA 4 0x021b0848 0x4241444a
+DATA 4 0x021b0850 0x3030312b
+DATA 4 0x021b083c 0x20000000
+DATA 4 0x021b0840 0x00000000
+DATA 4 0x021b08c0 0x24911492
+DATA 4 0x021b08b8 0x00000800
+DATA 4 0x021b000c 0x33374133
+DATA 4 0x021b0004 0x00020024
+DATA 4 0x021b0010 0x00100A82
+DATA 4 0x021b0014 0x00000093
+DATA 4 0x021b0018 0x00001688
+DATA 4 0x021b002c 0x0f9f26d2
+DATA 4 0x021b0030 0x0000020e
+DATA 4 0x021b0038 0x00190778
+DATA 4 0x021b0008 0x00000000
+DATA 4 0x021b0040 0x0000004f
+DATA 4 0x021b0000 0xc3110000
+DATA 4 0x021b001c 0x003f8030
+DATA 4 0x021b001c 0xff0a8030
+DATA 4 0x021b001c 0x82018030
+DATA 4 0x021b001c 0x04028030
+DATA 4 0x021b001c 0x02038030
+DATA 4 0x021b001c 0xff0a8038
+DATA 4 0x021b001c 0x82018038
+DATA 4 0x021b001c 0x04028038
+DATA 4 0x021b001c 0x02038038
+DATA 4 0x021b0800 0xa1310003
+DATA 4 0x021b0020 0x00001800
+DATA 4 0x021b0818 0x00000000
+DATA 4 0x021b08b8 0x00000800
+DATA 4 0x021b0004 0x00025564
+DATA 4 0x021b0404 0x00011006
+DATA 4 0x021b001c 0x00000000
diff --git a/board/freescale/mx6slevk/mx6slevk.c b/board/freescale/mx6slevk/mx6slevk.c
new file mode 100644
index 0000000..69fe8fc
--- /dev/null
+++ b/board/freescale/mx6slevk/mx6slevk.c
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+#include <asm/arch/clock.h>
+#include <asm/arch/iomux.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/mx6-pins.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/gpio.h>
+#include <asm/imx-common/iomux-v3.h>
+#include <asm/io.h>
+#include <asm/sizes.h>
+#include <common.h>
+#include <fsl_esdhc.h>
+#include <mmc.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | \
+ PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+
+#define USDHC_PAD_CTRL (PAD_CTL_PUS_22K_UP | \
+ PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm | \
+ PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+
+int dram_init(void)
+{
+ gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
+
+ return 0;
+}
+
+static iomux_v3_cfg_t const uart1_pads[] = {
+ MX6_PAD_UART1_TXD__UART1_TXD | MUX_PAD_CTRL(UART_PAD_CTRL),
+ MX6_PAD_UART1_RXD__UART1_RXD | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+static iomux_v3_cfg_t const usdhc2_pads[] = {
+ MX6_PAD_SD2_CLK__USDHC2_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD2_CMD__USDHC2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD2_DAT0__USDHC2_DAT0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD2_DAT1__USDHC2_DAT1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD2_DAT2__USDHC2_DAT2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD2_DAT3__USDHC2_DAT3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+};
+
+static void setup_iomux_uart(void)
+{
+ imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
+}
+
+static struct fsl_esdhc_cfg usdhc_cfg[1] = {
+ {USDHC2_BASE_ADDR},
+};
+
+int board_mmc_getcd(struct mmc *mmc)
+{
+ return 1; /* Assume boot SD always present */
+}
+
+int board_mmc_init(bd_t *bis)
+{
+ imx_iomux_v3_setup_multiple_pads(usdhc2_pads, ARRAY_SIZE(usdhc2_pads));
+
+ usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK);
+ return fsl_esdhc_initialize(bis, &usdhc_cfg[0]);
+}
+
+int board_early_init_f(void)
+{
+ setup_iomux_uart();
+ return 0;
+}
+
+int board_init(void)
+{
+ /* address of boot parameters */
+ gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+ return 0;
+}
+
+u32 get_board_rev(void)
+{
+ return get_cpu_rev();
+}
+
+int checkboard(void)
+{
+ puts("Board: MX6SLEVK\n");
+
+ return 0;
+}
diff --git a/board/freescale/titanium/Makefile b/board/freescale/titanium/Makefile
new file mode 100644
index 0000000..46827f8
--- /dev/null
+++ b/board/freescale/titanium/Makefile
@@ -0,0 +1,36 @@
+#
+# Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
+#
+# (C) Copyright 2011 Freescale Semiconductor, Inc.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS := titanium.o
+
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/freescale/titanium/imximage.cfg b/board/freescale/titanium/imximage.cfg
new file mode 100644
index 0000000..1934343
--- /dev/null
+++ b/board/freescale/titanium/imximage.cfg
@@ -0,0 +1,178 @@
+/*
+ * Projectiondesign AS
+ * Derived from ./board/freescale/mx6qsabrelite/imximage.cfg
+ *
+ * Copyright (C) 2011 Freescale Semiconductor, Inc.
+ * Jason Liu <r64343@freescale.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Refer docs/README.imxmage for more details about how-to configure
+ * and create imximage boot image
+ *
+ * The syntax is taken as close as possible with the kwbimage
+ */
+
+/* image version */
+
+IMAGE_VERSION 2
+
+/*
+ * Boot Device : one of
+ * sd, nand
+ */
+BOOT_FROM nand
+
+/*
+ * Device Configuration Data (DCD)
+ *
+ * Each entry must have the format:
+ * Addr-type Address Value
+ *
+ * where:
+ * Addr-type register length (1,2 or 4 bytes)
+ * Address absolute address of the register
+ * value value to be stored in the register
+ */
+
+#define __ASSEMBLY__
+#include <config.h>
+#include "asm/arch/mx6-ddr.h"
+#include "asm/arch/iomux.h"
+#include "asm/arch/crm_regs.h"
+
+DATA 4, MX6_IOM_DRAM_SDQS0, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS1, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS2, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS3, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS4, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS5, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS6, 0x00000030
+DATA 4, MX6_IOM_DRAM_SDQS7, 0x00000030
+
+DATA 4, MX6_IOM_DRAM_DQM0, 0x00020030
+DATA 4, MX6_IOM_DRAM_DQM1, 0x00020030
+DATA 4, MX6_IOM_DRAM_DQM2, 0x00020030
+DATA 4, MX6_IOM_DRAM_DQM3, 0x00020030
+DATA 4, MX6_IOM_DRAM_DQM4, 0x00020030
+DATA 4, MX6_IOM_DRAM_DQM5, 0x00020030
+DATA 4, MX6_IOM_DRAM_DQM6, 0x00020030
+DATA 4, MX6_IOM_DRAM_DQM7, 0x00020030
+
+DATA 4, MX6_IOM_DRAM_CAS, 0x00020030
+DATA 4, MX6_IOM_DRAM_RAS, 0x00020030
+DATA 4, MX6_IOM_DRAM_SDCLK_0, 0x00020030
+DATA 4, MX6_IOM_DRAM_SDCLK_1, 0x00020030
+
+DATA 4, MX6_IOM_DRAM_RESET, 0x00020030
+DATA 4, MX6_IOM_DRAM_SDCKE0, 0x00003000
+DATA 4, MX6_IOM_DRAM_SDCKE1, 0x00003000
+
+DATA 4, MX6_IOM_DRAM_SDBA2, 0x00000000
+
+DATA 4, MX6_IOM_DRAM_SDODT0, 0x00003030
+DATA 4, MX6_IOM_DRAM_SDODT1, 0x00003030
+
+DATA 4, MX6_IOM_GRP_B0DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B1DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B2DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B3DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B4DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B5DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B6DS, 0x00000030
+DATA 4, MX6_IOM_GRP_B7DS, 0x00000030
+DATA 4, MX6_IOM_GRP_ADDDS, 0x00000030
+
+/* (differential input) */
+DATA 4, MX6_IOM_DDRMODE_CTL, 0x00020000
+/* disable ddr pullups */
+DATA 4, MX6_IOM_GRP_DDRPKE, 0x00000000
+/* (differential input) */
+DATA 4, MX6_IOM_GRP_DDRMODE, 0x00020000
+/* 40 Ohm drive strength for cs0/1,sdba2,cke0/1,sdwe */
+DATA 4, MX6_IOM_GRP_CTLDS, 0x00000030
+/* 40 Ohm drive strength for cs0/1,sdba2,cke0/1,sdwe */
+DATA 4, MX6_IOM_GRP_DDR_TYPE, 0x000C0000
+
+/* Read data DQ Byte0-3 delay */
+DATA 4, MX6_MMDC_P0_MPRDDQBY0DL, 0x33333333
+DATA 4, MX6_MMDC_P0_MPRDDQBY1DL, 0x33333333
+DATA 4, MX6_MMDC_P0_MPRDDQBY2DL, 0x33333333
+DATA 4, MX6_MMDC_P0_MPRDDQBY3DL, 0x33333333
+DATA 4, MX6_MMDC_P1_MPRDDQBY0DL, 0x33333333
+DATA 4, MX6_MMDC_P1_MPRDDQBY1DL, 0x33333333
+DATA 4, MX6_MMDC_P1_MPRDDQBY2DL, 0x33333333
+DATA 4, MX6_MMDC_P1_MPRDDQBY3DL, 0x33333333
+
+/*
+ * MDMISC mirroring interleaved (row/bank/col)
+ */
+DATA 4, MX6_MMDC_P0_MDMISC, 0x00081740
+
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00008000
+DATA 4, MX6_MMDC_P0_MDCFG0, 0x555A7975
+DATA 4, MX6_MMDC_P0_MDCFG1, 0xFF538E64
+DATA 4, MX6_MMDC_P0_MDCFG2, 0x01FF00DB
+DATA 4, MX6_MMDC_P0_MDRWD, 0x000026D2
+DATA 4, MX6_MMDC_P0_MDOR, 0x005B0E21
+DATA 4, MX6_MMDC_P0_MDOTC, 0x09444040
+DATA 4, MX6_MMDC_P0_MDPDC, 0x00025576
+DATA 4, MX6_MMDC_P0_MDASP, 0x00000017
+DATA 4, MX6_MMDC_P0_MDCTL, 0x83190000
+DATA 4, MX6_MMDC_P0_MDSCR, 0x04088032
+DATA 4, MX6_MMDC_P0_MDSCR, 0x0408803A
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00008033
+DATA 4, MX6_MMDC_P0_MDSCR, 0x0000803B
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00428031
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00428039
+DATA 4, MX6_MMDC_P0_MDSCR, 0x09408030
+DATA 4, MX6_MMDC_P0_MDSCR, 0x09408038
+DATA 4, MX6_MMDC_P0_MDSCR, 0x04008040
+DATA 4, MX6_MMDC_P0_MDSCR, 0x04008048
+DATA 4, MX6_MMDC_P0_MPZQHWCTRL, 0xA1380003
+DATA 4, MX6_MMDC_P1_MPZQHWCTRL, 0xA1380003
+DATA 4, MX6_MMDC_P0_MDREF, 0x00005800
+DATA 4, MX6_MMDC_P0_MPODTCTRL, 0x00022227
+DATA 4, MX6_MMDC_P1_MPODTCTRL, 0x00022227
+DATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x434B0350
+DATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x034C0359
+DATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x434B0350
+DATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x03650348
+DATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x4436383B
+DATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x39393341
+DATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x35373933
+DATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x48254A36
+DATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x001F001F
+DATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x001F001F
+DATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x00440044
+DATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x00440044
+DATA 4, MX6_MMDC_P0_MPMUR0, 0x00000800
+DATA 4, MX6_MMDC_P1_MPMUR0, 0x00000800
+DATA 4, MX6_MMDC_P0_MDSCR, 0x00000000
+DATA 4, MX6_MMDC_P0_MAPSR, 0x00011006
+
+/* set the default clock gate to save power */
+DATA 4, CCM_CCGR0, 0x00C03F3F
+DATA 4, CCM_CCGR1, 0x0030FC03
+DATA 4, CCM_CCGR2, 0x0FFFC000
+DATA 4, CCM_CCGR3, 0x3FF00000
+DATA 4, CCM_CCGR4, 0xFFFFF300 /* enable NAND/GPMI/BCH clocks */
+DATA 4, CCM_CCGR5, 0x0F0000C3
+DATA 4, CCM_CCGR6, 0x000003FF
+
+/* enable AXI cache for VDOA/VPU/IPU */
+DATA 4, MX6_IOMUXC_GPR4, 0xF00000CF
+/* set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 */
+DATA 4, MX6_IOMUXC_GPR6, 0x007F007F
+DATA 4, MX6_IOMUXC_GPR7, 0x007F007F
diff --git a/board/freescale/titanium/titanium.c b/board/freescale/titanium/titanium.c
new file mode 100644
index 0000000..5250522
--- /dev/null
+++ b/board/freescale/titanium/titanium.c
@@ -0,0 +1,334 @@
+/*
+ * Copyright (C) 2013 Stefan Roese <sr@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/iomux.h>
+#include <asm/arch/mx6q_pins.h>
+#include <asm/arch/crm_regs.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/gpio.h>
+#include <asm/imx-common/iomux-v3.h>
+#include <asm/imx-common/mxc_i2c.h>
+#include <asm/imx-common/boot_mode.h>
+#include <mmc.h>
+#include <fsl_esdhc.h>
+#include <micrel.h>
+#include <miiphy.h>
+#include <netdev.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+
+#define USDHC_PAD_CTRL (PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW | \
+ PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+
+#define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
+
+#define I2C_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
+ PAD_CTL_DSE_40ohm | PAD_CTL_HYS | \
+ PAD_CTL_ODE | PAD_CTL_SRE_FAST)
+
+int dram_init(void)
+{
+ gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE);
+
+ return 0;
+}
+
+iomux_v3_cfg_t const uart1_pads[] = {
+ MX6_PAD_SD3_DAT6__UART1_RXD | MUX_PAD_CTRL(UART_PAD_CTRL),
+ MX6_PAD_SD3_DAT7__UART1_TXD | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+iomux_v3_cfg_t const uart2_pads[] = {
+ MX6_PAD_EIM_D26__UART2_TXD | MUX_PAD_CTRL(UART_PAD_CTRL),
+ MX6_PAD_EIM_D27__UART2_RXD | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+iomux_v3_cfg_t const uart4_pads[] = {
+ MX6_PAD_CSI0_DAT12__UART4_TXD | MUX_PAD_CTRL(UART_PAD_CTRL),
+ MX6_PAD_CSI0_DAT13__UART4_RXD | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+#define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
+
+struct i2c_pads_info i2c_pad_info0 = {
+ .scl = {
+ .i2c_mode = MX6_PAD_CSI0_DAT9__I2C1_SCL | PC,
+ .gpio_mode = MX6_PAD_CSI0_DAT9__GPIO_5_27 | PC,
+ .gp = IMX_GPIO_NR(5, 27)
+ },
+ .sda = {
+ .i2c_mode = MX6_PAD_CSI0_DAT8__I2C1_SDA | PC,
+ .gpio_mode = MX6_PAD_CSI0_DAT8__GPIO_5_26 | PC,
+ .gp = IMX_GPIO_NR(5, 26)
+ }
+};
+
+struct i2c_pads_info i2c_pad_info2 = {
+ .scl = {
+ .i2c_mode = MX6_PAD_GPIO_3__I2C3_SCL | PC,
+ .gpio_mode = MX6_PAD_GPIO_3__GPIO_1_3 | PC,
+ .gp = IMX_GPIO_NR(1, 3)
+ },
+ .sda = {
+ .i2c_mode = MX6_PAD_GPIO_16__I2C3_SDA | PC,
+ .gpio_mode = MX6_PAD_GPIO_16__GPIO_7_11 | PC,
+ .gp = IMX_GPIO_NR(7, 11)
+ }
+};
+
+iomux_v3_cfg_t const usdhc3_pads[] = {
+ MX6_PAD_SD3_CLK__USDHC3_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD3_CMD__USDHC3_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD3_DAT0__USDHC3_DAT0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD3_DAT1__USDHC3_DAT1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD3_DAT2__USDHC3_DAT2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD3_DAT3__USDHC3_DAT3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD3_DAT5__GPIO_7_0 | MUX_PAD_CTRL(NO_PAD_CTRL), /* CD */
+};
+
+iomux_v3_cfg_t const enet_pads1[] = {
+ MX6_PAD_ENET_MDIO__ENET_MDIO | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET_MDC__ENET_MDC | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII_TXC__ENET_RGMII_TXC | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII_TD0__ENET_RGMII_TD0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII_TD1__ENET_RGMII_TD1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII_TD2__ENET_RGMII_TD2 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII_TD3__ENET_RGMII_TD3 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII_TX_CTL__RGMII_TX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_ENET_REF_CLK__ENET_TX_CLK | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ /* pin 35 - 1 (PHY_AD2) on reset */
+ MX6_PAD_RGMII_RXC__GPIO_6_30 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* pin 32 - 1 - (MODE0) all */
+ MX6_PAD_RGMII_RD0__GPIO_6_25 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* pin 31 - 1 - (MODE1) all */
+ MX6_PAD_RGMII_RD1__GPIO_6_27 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* pin 28 - 1 - (MODE2) all */
+ MX6_PAD_RGMII_RD2__GPIO_6_28 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* pin 27 - 1 - (MODE3) all */
+ MX6_PAD_RGMII_RD3__GPIO_6_29 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* pin 33 - 1 - (CLK125_EN) 125Mhz clockout enabled */
+ MX6_PAD_RGMII_RX_CTL__GPIO_6_24 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ /* pin 42 PHY nRST */
+ MX6_PAD_EIM_D23__GPIO_3_23 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+iomux_v3_cfg_t const enet_pads2[] = {
+ MX6_PAD_RGMII_RXC__ENET_RGMII_RXC | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII_RD0__ENET_RGMII_RD0 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII_RD1__ENET_RGMII_RD1 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII_RD2__ENET_RGMII_RD2 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII_RD3__ENET_RGMII_RD3 | MUX_PAD_CTRL(ENET_PAD_CTRL),
+ MX6_PAD_RGMII_RX_CTL__RGMII_RX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL),
+};
+
+iomux_v3_cfg_t nfc_pads[] = {
+ MX6_PAD_NANDF_CLE__RAWNAND_CLE | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_NANDF_ALE__RAWNAND_ALE | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_NANDF_WP_B__RAWNAND_RESETN | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_NANDF_RB0__RAWNAND_READY0 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_NANDF_CS0__RAWNAND_CE0N | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_NANDF_CS1__RAWNAND_CE1N | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_NANDF_CS2__RAWNAND_CE2N | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_NANDF_CS3__RAWNAND_CE3N | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_SD4_CMD__RAWNAND_RDN | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_SD4_CLK__RAWNAND_WRN | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_NANDF_D0__RAWNAND_D0 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_NANDF_D1__RAWNAND_D1 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_NANDF_D2__RAWNAND_D2 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_NANDF_D3__RAWNAND_D3 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_NANDF_D4__RAWNAND_D4 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_NANDF_D5__RAWNAND_D5 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_NANDF_D6__RAWNAND_D6 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_NANDF_D7__RAWNAND_D7 | MUX_PAD_CTRL(NO_PAD_CTRL),
+ MX6_PAD_SD4_DAT0__RAWNAND_DQS | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
+static void setup_gpmi_nand(void)
+{
+ struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
+
+ /* config gpmi nand iomux */
+ imx_iomux_v3_setup_multiple_pads(nfc_pads,
+ ARRAY_SIZE(nfc_pads));
+
+ /* config gpmi and bch clock to 100 MHz */
+ clrsetbits_le32(&mxc_ccm->cs2cdr,
+ MXC_CCM_CS2CDR_ENFC_CLK_PODF_MASK |
+ MXC_CCM_CS2CDR_ENFC_CLK_PRED_MASK |
+ MXC_CCM_CS2CDR_ENFC_CLK_SEL_MASK,
+ MXC_CCM_CS2CDR_ENFC_CLK_PODF(0) |
+ MXC_CCM_CS2CDR_ENFC_CLK_PRED(3) |
+ MXC_CCM_CS2CDR_ENFC_CLK_SEL(3));
+
+ /* enable gpmi and bch clock gating */
+ setbits_le32(&mxc_ccm->CCGR4,
+ MXC_CCM_CCGR4_RAWNAND_U_BCH_INPUT_APB_MASK |
+ MXC_CCM_CCGR4_RAWNAND_U_GPMI_BCH_INPUT_BCH_MASK |
+ MXC_CCM_CCGR4_RAWNAND_U_GPMI_BCH_INPUT_GPMI_IO_MASK |
+ MXC_CCM_CCGR4_RAWNAND_U_GPMI_INPUT_APB_MASK |
+ MXC_CCM_CCGR4_PL301_MX6QPER1_BCH_OFFSET);
+
+ /* enable apbh clock gating */
+ setbits_le32(&mxc_ccm->CCGR0, MXC_CCM_CCGR0_APBHDMA_MASK);
+}
+
+static void setup_iomux_enet(void)
+{
+ gpio_direction_output(IMX_GPIO_NR(3, 23), 0);
+ gpio_direction_output(IMX_GPIO_NR(6, 30), 1);
+ gpio_direction_output(IMX_GPIO_NR(6, 25), 1);
+ gpio_direction_output(IMX_GPIO_NR(6, 27), 1);
+ gpio_direction_output(IMX_GPIO_NR(6, 28), 1);
+ gpio_direction_output(IMX_GPIO_NR(6, 29), 1);
+ imx_iomux_v3_setup_multiple_pads(enet_pads1, ARRAY_SIZE(enet_pads1));
+ gpio_direction_output(IMX_GPIO_NR(6, 24), 1);
+
+ /* Need delay 10ms according to KSZ9021 spec */
+ udelay(1000 * 10);
+ gpio_set_value(IMX_GPIO_NR(3, 23), 1);
+
+ imx_iomux_v3_setup_multiple_pads(enet_pads2, ARRAY_SIZE(enet_pads2));
+}
+
+static void setup_iomux_uart(void)
+{
+ imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
+ imx_iomux_v3_setup_multiple_pads(uart2_pads, ARRAY_SIZE(uart2_pads));
+ imx_iomux_v3_setup_multiple_pads(uart4_pads, ARRAY_SIZE(uart4_pads));
+}
+
+#ifdef CONFIG_USB_EHCI_MX6
+int board_ehci_hcd_init(int port)
+{
+ return 0;
+}
+
+#endif
+
+#ifdef CONFIG_FSL_ESDHC
+struct fsl_esdhc_cfg usdhc_cfg[1] = {
+ { USDHC3_BASE_ADDR },
+};
+
+int board_mmc_getcd(struct mmc *mmc)
+{
+ struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
+
+ if (cfg->esdhc_base == USDHC3_BASE_ADDR) {
+ gpio_direction_input(IMX_GPIO_NR(7, 0));
+ return !gpio_get_value(IMX_GPIO_NR(7, 0));
+ }
+
+ return 0;
+}
+
+int board_mmc_init(bd_t *bis)
+{
+ /*
+ * Only one USDHC controller on titianium
+ */
+ imx_iomux_v3_setup_multiple_pads(usdhc3_pads, ARRAY_SIZE(usdhc3_pads));
+ usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
+
+ return fsl_esdhc_initialize(bis, &usdhc_cfg[0]);
+}
+#endif
+
+int board_phy_config(struct phy_device *phydev)
+{
+ /* min rx data delay */
+ ksz9021_phy_extended_write(phydev,
+ MII_KSZ9021_EXT_RGMII_RX_DATA_SKEW, 0x0);
+ /* min tx data delay */
+ ksz9021_phy_extended_write(phydev,
+ MII_KSZ9021_EXT_RGMII_TX_DATA_SKEW, 0x0);
+ /* max rx/tx clock delay, min rx/tx control */
+ ksz9021_phy_extended_write(phydev,
+ MII_KSZ9021_EXT_RGMII_CLOCK_SKEW, 0xf0f0);
+ if (phydev->drv->config)
+ phydev->drv->config(phydev);
+
+ return 0;
+}
+
+int board_eth_init(bd_t *bis)
+{
+ int ret;
+
+ setup_iomux_enet();
+
+ ret = cpu_eth_init(bis);
+ if (ret)
+ printf("FEC MXC: %s:failed\n", __func__);
+
+ return 0;
+}
+
+int board_early_init_f(void)
+{
+ setup_iomux_uart();
+
+ return 0;
+}
+
+int board_init(void)
+{
+ /* address of boot parameters */
+ gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+ setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info0);
+ setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);
+
+ setup_gpmi_nand();
+
+ return 0;
+}
+
+int checkboard(void)
+{
+ puts("Board: Titanium\n");
+
+ return 0;
+}
+
+#ifdef CONFIG_CMD_BMODE
+static const struct boot_mode board_boot_modes[] = {
+ /* NAND */
+ { "nand", MAKE_CFGVAL(0x80, 0x02, 0x00, 0x00) },
+ /* 4 bit bus width */
+ { "mmc0", MAKE_CFGVAL(0x40, 0x30, 0x00, 0x00) },
+ { "mmc1", MAKE_CFGVAL(0x40, 0x38, 0x00, 0x00) },
+ { NULL, 0 },
+};
+#endif
+
+int misc_init_r(void)
+{
+#ifdef CONFIG_CMD_BMODE
+ add_board_boot_modes(board_boot_modes);
+#endif
+
+ return 0;
+}
diff --git a/board/genesi/mx51_efikamx/efikamx-usb.c b/board/genesi/mx51_efikamx/efikamx-usb.c
index cf020c3..cabad70 100644
--- a/board/genesi/mx51_efikamx/efikamx-usb.c
+++ b/board/genesi/mx51_efikamx/efikamx-usb.c
@@ -26,8 +26,7 @@
#include <usb.h>
#include <asm/io.h>
#include <asm/arch/imx-regs.h>
-#include <asm/arch/mx5x_pins.h>
-#include <asm/arch/iomux.h>
+#include <asm/arch/iomux-mx51.h>
#include <asm/gpio.h>
#include <usb/ehci-fsl.h>
#include <usb/ulpi.h>
@@ -35,40 +34,57 @@
#include "../../../drivers/usb/host/ehci.h"
-/* USB pin configuration */
-#define USB_PAD_CONFIG (PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST | \
- PAD_CTL_DRV_HIGH | PAD_CTL_100K_PU | \
- PAD_CTL_HYS_ENABLE | PAD_CTL_PUE_PULL)
-
/*
* Configure the USB H1 and USB H2 IOMUX
*/
void setup_iomux_usb(void)
{
- setup_iomux_usb_h1();
-
- if (machine_is_efikasb())
- setup_iomux_usb_h2();
-
- /* USB PHY reset */
- mxc_request_iomux(MX51_PIN_EIM_D27, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_EIM_D27, PAD_CTL_PKE_ENABLE |
- PAD_CTL_SRE_FAST | PAD_CTL_DRV_HIGH);
-
- /* USB HUB reset */
- mxc_request_iomux(MX51_PIN_GPIO1_5, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_GPIO1_5, PAD_CTL_PKE_ENABLE |
- PAD_CTL_SRE_FAST | PAD_CTL_DRV_HIGH);
-
- /* WIFI EN (act low) */
- mxc_request_iomux(MX51_PIN_EIM_A22, IOMUX_CONFIG_GPIO);
- mxc_iomux_set_pad(MX51_PIN_EIM_A22, 0);
- /* WIFI RESET */
- mxc_request_iomux(MX51_PIN_EIM_A16, IOMUX_CONFIG_GPIO);
- mxc_iomux_set_pad(MX51_PIN_EIM_A16, 0);
- /* BT EN (act low) */
- mxc_request_iomux(MX51_PIN_EIM_A17, IOMUX_CONFIG_GPIO);
- mxc_iomux_set_pad(MX51_PIN_EIM_A17, 0);
+ static const iomux_v3_cfg_t usb_h1_pads[] = {
+ MX51_PAD_USBH1_CLK__USBH1_CLK,
+ MX51_PAD_USBH1_DIR__USBH1_DIR,
+ MX51_PAD_USBH1_STP__USBH1_STP,
+ MX51_PAD_USBH1_NXT__USBH1_NXT,
+ MX51_PAD_USBH1_DATA0__USBH1_DATA0,
+ MX51_PAD_USBH1_DATA1__USBH1_DATA1,
+ MX51_PAD_USBH1_DATA2__USBH1_DATA2,
+ MX51_PAD_USBH1_DATA3__USBH1_DATA3,
+ MX51_PAD_USBH1_DATA4__USBH1_DATA4,
+ MX51_PAD_USBH1_DATA5__USBH1_DATA5,
+ MX51_PAD_USBH1_DATA6__USBH1_DATA6,
+ MX51_PAD_USBH1_DATA7__USBH1_DATA7,
+ };
+
+ static const iomux_v3_cfg_t usb_pads[] = {
+ MX51_PAD_EIM_D27__GPIO2_9, /* USB PHY reset */
+ MX51_PAD_GPIO1_5__GPIO1_5, /* USB HUB reset */
+ NEW_PAD_CTRL(MX51_PAD_EIM_A22__GPIO2_16, 0), /* WIFI /EN */
+ NEW_PAD_CTRL(MX51_PAD_EIM_A16__GPIO2_10, 0), /* WIFI RESET */
+ NEW_PAD_CTRL(MX51_PAD_EIM_A17__GPIO2_11, 0), /* BT /EN */
+ };
+
+ imx_iomux_v3_setup_multiple_pads(usb_h1_pads, ARRAY_SIZE(usb_h1_pads));
+
+ if (machine_is_efikasb()) {
+ static const iomux_v3_cfg_t usb_h2_pads[] = {
+ MX51_PAD_EIM_A24__USBH2_CLK,
+ MX51_PAD_EIM_A25__USBH2_DIR,
+ MX51_PAD_EIM_A26__USBH2_STP,
+ MX51_PAD_EIM_A27__USBH2_NXT,
+ MX51_PAD_EIM_D16__USBH2_DATA0,
+ MX51_PAD_EIM_D17__USBH2_DATA1,
+ MX51_PAD_EIM_D18__USBH2_DATA2,
+ MX51_PAD_EIM_D19__USBH2_DATA3,
+ MX51_PAD_EIM_D20__USBH2_DATA4,
+ MX51_PAD_EIM_D21__USBH2_DATA5,
+ MX51_PAD_EIM_D22__USBH2_DATA6,
+ MX51_PAD_EIM_D23__USBH2_DATA7,
+ };
+
+ imx_iomux_v3_setup_multiple_pads(usb_h2_pads,
+ ARRAY_SIZE(usb_h2_pads));
+ }
+
+ imx_iomux_v3_setup_multiple_pads(usb_pads, ARRAY_SIZE(usb_pads));
}
/*
@@ -77,18 +93,18 @@ void setup_iomux_usb(void)
static void efika_usb_enable_devices(void)
{
/* Enable Bluetooth */
- gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_EIM_A17), 0);
+ gpio_direction_output(IMX_GPIO_NR(2, 11), 0);
udelay(10000);
- gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_EIM_A17), 1);
+ gpio_set_value(IMX_GPIO_NR(2, 11), 1);
/* Enable WiFi */
- gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_EIM_A22), 1);
+ gpio_direction_output(IMX_GPIO_NR(2, 16), 1);
udelay(10000);
/* Reset the WiFi chip */
- gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_EIM_A16), 0);
+ gpio_direction_output(IMX_GPIO_NR(2, 10), 0);
udelay(10000);
- gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_EIM_A16), 1);
+ gpio_set_value(IMX_GPIO_NR(2, 10), 1);
}
/*
@@ -97,11 +113,11 @@ static void efika_usb_enable_devices(void)
static void efika_usb_hub_reset(void)
{
/* HUB reset */
- gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_GPIO1_5), 1);
+ gpio_direction_output(IMX_GPIO_NR(1, 5), 1);
udelay(1000);
- gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_GPIO1_5), 0);
+ gpio_set_value(IMX_GPIO_NR(1, 5), 0);
udelay(1000);
- gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_GPIO1_5), 1);
+ gpio_set_value(IMX_GPIO_NR(1, 5), 1);
}
/*
@@ -110,28 +126,26 @@ static void efika_usb_hub_reset(void)
static void efika_usb_phy_reset(void)
{
/* SMSC 3317 PHY reset */
- gpio_direction_output(IOMUX_TO_GPIO(MX51_PIN_EIM_D27), 0);
+ gpio_direction_output(IMX_GPIO_NR(2, 9), 0);
udelay(1000);
- gpio_set_value(IOMUX_TO_GPIO(MX51_PIN_EIM_D27), 1);
+ gpio_set_value(IMX_GPIO_NR(2, 9), 1);
}
static void efika_ehci_init(struct usb_ehci *ehci, uint32_t stp_gpio,
- uint32_t alt0, uint32_t alt1)
+ iomux_v3_cfg_t stp_pad_gpio,
+ iomux_v3_cfg_t stp_pad_usb)
{
int ret;
struct ulpi_regs *ulpi = (struct ulpi_regs *)0;
struct ulpi_viewport ulpi_vp;
- mxc_request_iomux(stp_gpio, alt0);
- mxc_iomux_set_pad(stp_gpio, PAD_CTL_DRV_HIGH |
- PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
- gpio_direction_output(IOMUX_TO_GPIO(stp_gpio), 0);
+ imx_iomux_v3_setup_pad(stp_pad_gpio);
+ gpio_direction_output(stp_gpio, 0);
udelay(1000);
- gpio_set_value(IOMUX_TO_GPIO(stp_gpio), 1);
+ gpio_set_value(stp_gpio, 1);
udelay(1000);
- mxc_request_iomux(stp_gpio, alt1);
- mxc_iomux_set_pad(stp_gpio, USB_PAD_CONFIG);
+ imx_iomux_v3_setup_pad(stp_pad_usb);
udelay(10000);
ulpi_vp.viewport_addr = (u32)&ehci->ulpi_viewpoint;
@@ -204,11 +218,13 @@ void board_ehci_hcd_postinit(struct usb_ehci *ehci, int port)
tmp = (tmp & ~0x3) | 0x01;
writel(tmp, OTG_BASE_ADDR + 0x80c);
} else if (port == 1) {
- efika_ehci_init(ehci, MX51_PIN_USBH1_STP,
- IOMUX_CONFIG_ALT2, IOMUX_CONFIG_ALT0);
+ efika_ehci_init(ehci, IMX_GPIO_NR(1, 27),
+ MX51_PAD_USBH1_STP__GPIO1_27,
+ MX51_PAD_USBH1_STP__USBH1_STP);
} else if ((port == 2) && machine_is_efikasb()) {
- efika_ehci_init(ehci, MX51_PIN_EIM_A26,
- IOMUX_CONFIG_ALT1, IOMUX_CONFIG_ALT2);
+ efika_ehci_init(ehci, IMX_GPIO_NR(2, 20),
+ MX51_PAD_EIM_A26__GPIO2_20,
+ MX51_PAD_EIM_A26__USBH2_STP);
}
if (port)
diff --git a/board/genesi/mx51_efikamx/efikamx.c b/board/genesi/mx51_efikamx/efikamx.c
index 69d41db..13582a2 100644
--- a/board/genesi/mx51_efikamx/efikamx.c
+++ b/board/genesi/mx51_efikamx/efikamx.c
@@ -293,7 +293,7 @@ static iomux_v3_cfg_t const efikamx_sdhc1_pads[] = {
static iomux_v3_cfg_t const efikamx_sdhc1_cd_pads[] = {
MX51_PAD_GPIO1_0__SD1_CD,
- MX51_PAD_EIM_CS2__SD1_CD,
+ NEW_PAD_CTRL(MX51_PAD_EIM_CS2__GPIO2_27, MX51_ESDHC_PAD_CTRL),
};
#define EFIKAMX_SDHC1_CD IMX_GPIO_NR(1, 0)
diff --git a/board/h2200/h2200.c b/board/h2200/h2200.c
index 720b06e..738e480 100644
--- a/board/h2200/h2200.c
+++ b/board/h2200/h2200.c
@@ -32,6 +32,15 @@ int board_eth_init(bd_t *bis)
return 0;
}
+void reset_cpu(ulong ignore)
+{
+ /* Enable VLIO interface on Hamcop */
+ writeb(0x1, 0x4000);
+
+ /* Reset board (cold reset) */
+ writeb(0xff, 0x4002);
+}
+
int board_init(void)
{
/* We have RAM, disable cache */
diff --git a/board/isee/igep0033/Makefile b/board/isee/igep0033/Makefile
new file mode 100644
index 0000000..54a4b75
--- /dev/null
+++ b/board/isee/igep0033/Makefile
@@ -0,0 +1,46 @@
+#
+# Makefile
+#
+# Copyright (C) 2013, ISEE 2007 SL - http://www.isee.biz/
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed "as is" WITHOUT ANY WARRANTY of any
+# kind, whether express or implied; without even the implied warranty
+# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+ifdef CONFIG_SPL_BUILD
+COBJS := mux.o
+endif
+
+COBJS += board.o
+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/isee/igep0033/board.c b/board/isee/igep0033/board.c
new file mode 100644
index 0000000..d315516
--- /dev/null
+++ b/board/isee/igep0033/board.c
@@ -0,0 +1,232 @@
+/*
+ * Board functions for IGEP COM AQUILA/CYGNUS based boards
+ *
+ * Copyright (C) 2013, ISEE 2007 SL - http://www.isee.biz/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR /PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <common.h>
+#include <errno.h>
+#include <spl.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/omap.h>
+#include <asm/arch/ddr_defs.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/mmc_host_def.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/io.h>
+#include <asm/emif.h>
+#include <asm/gpio.h>
+#include <i2c.h>
+#include <miiphy.h>
+#include <cpsw.h>
+#include "board.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static struct wd_timer *wdtimer = (struct wd_timer *)WDT_BASE;
+#ifdef CONFIG_SPL_BUILD
+static struct uart_sys *uart_base = (struct uart_sys *)DEFAULT_UART_BASE;
+#endif
+
+/* MII mode defines */
+#define RMII_MODE_ENABLE 0x4D
+
+static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE;
+
+/* UART Defines */
+#ifdef CONFIG_SPL_BUILD
+#define UART_RESET (0x1 << 1)
+#define UART_CLK_RUNNING_MASK 0x1
+#define UART_SMART_IDLE_EN (0x1 << 0x3)
+
+static void rtc32k_enable(void)
+{
+ struct rtc_regs *rtc = (struct rtc_regs *)RTC_BASE;
+
+ /*
+ * Unlock the RTC's registers. For more details please see the
+ * RTC_SS section of the TRM. In order to unlock we need to
+ * write these specific values (keys) in this order.
+ */
+ writel(0x83e70b13, &rtc->kick0r);
+ writel(0x95a4f1e0, &rtc->kick1r);
+
+ /* Enable the RTC 32K OSC by setting bits 3 and 6. */
+ writel((1 << 3) | (1 << 6), &rtc->osc);
+}
+
+static const struct ddr_data ddr3_data = {
+ .datardsratio0 = K4B2G1646EBIH9_RD_DQS,
+ .datawdsratio0 = K4B2G1646EBIH9_WR_DQS,
+ .datafwsratio0 = K4B2G1646EBIH9_PHY_FIFO_WE,
+ .datawrsratio0 = K4B2G1646EBIH9_PHY_WR_DATA,
+ .datadldiff0 = PHY_DLL_LOCK_DIFF,
+};
+
+static const struct cmd_control ddr3_cmd_ctrl_data = {
+ .cmd0csratio = K4B2G1646EBIH9_RATIO,
+ .cmd0dldiff = K4B2G1646EBIH9_DLL_LOCK_DIFF,
+ .cmd0iclkout = K4B2G1646EBIH9_INVERT_CLKOUT,
+
+ .cmd1csratio = K4B2G1646EBIH9_RATIO,
+ .cmd1dldiff = K4B2G1646EBIH9_DLL_LOCK_DIFF,
+ .cmd1iclkout = K4B2G1646EBIH9_INVERT_CLKOUT,
+
+ .cmd2csratio = K4B2G1646EBIH9_RATIO,
+ .cmd2dldiff = K4B2G1646EBIH9_DLL_LOCK_DIFF,
+ .cmd2iclkout = K4B2G1646EBIH9_INVERT_CLKOUT,
+};
+
+static struct emif_regs ddr3_emif_reg_data = {
+ .sdram_config = K4B2G1646EBIH9_EMIF_SDCFG,
+ .ref_ctrl = K4B2G1646EBIH9_EMIF_SDREF,
+ .sdram_tim1 = K4B2G1646EBIH9_EMIF_TIM1,
+ .sdram_tim2 = K4B2G1646EBIH9_EMIF_TIM2,
+ .sdram_tim3 = K4B2G1646EBIH9_EMIF_TIM3,
+ .zq_config = K4B2G1646EBIH9_ZQ_CFG,
+ .emif_ddr_phy_ctlr_1 = K4B2G1646EBIH9_EMIF_READ_LATENCY,
+};
+#endif
+
+/*
+ * Early system init of muxing and clocks.
+ */
+void s_init(void)
+{
+ /* WDT1 is already running when the bootloader gets control
+ * Disable it to avoid "random" resets
+ */
+ writel(0xAAAA, &wdtimer->wdtwspr);
+ while (readl(&wdtimer->wdtwwps) != 0x0)
+ ;
+ writel(0x5555, &wdtimer->wdtwspr);
+ while (readl(&wdtimer->wdtwwps) != 0x0)
+ ;
+
+#ifdef CONFIG_SPL_BUILD
+ /* Setup the PLLs and the clocks for the peripherals */
+ pll_init();
+
+ /* Enable RTC32K clock */
+ rtc32k_enable();
+
+ /* UART softreset */
+ u32 regval;
+
+ enable_uart0_pin_mux();
+
+ regval = readl(&uart_base->uartsyscfg);
+ regval |= UART_RESET;
+ writel(regval, &uart_base->uartsyscfg);
+ while ((readl(&uart_base->uartsyssts) &
+ UART_CLK_RUNNING_MASK) != UART_CLK_RUNNING_MASK)
+ ;
+
+ /* Disable smart idle */
+ regval = readl(&uart_base->uartsyscfg);
+ regval |= UART_SMART_IDLE_EN;
+ writel(regval, &uart_base->uartsyscfg);
+
+ gd = &gdata;
+
+ preloader_console_init();
+
+ /* Configure board pin mux */
+ enable_board_pin_mux();
+
+ config_ddr(303, K4B2G1646EBIH9_IOCTRL_VALUE, &ddr3_data,
+ &ddr3_cmd_ctrl_data, &ddr3_emif_reg_data, 0);
+#endif
+}
+
+/*
+ * Basic board specific setup. Pinmux has been handled already.
+ */
+int board_init(void)
+{
+ gd->bd->bi_boot_params = PHYS_DRAM_1 + 0x100;
+
+ gpmc_init();
+
+ return 0;
+}
+
+#if defined(CONFIG_DRIVER_TI_CPSW)
+static void cpsw_control(int enabled)
+{
+ /* VTP can be added here */
+
+ return;
+}
+
+static struct cpsw_slave_data cpsw_slaves[] = {
+ {
+ .slave_reg_ofs = 0x208,
+ .sliver_reg_ofs = 0xd80,
+ .phy_id = 0,
+ .phy_if = PHY_INTERFACE_MODE_RMII,
+ },
+};
+
+static struct cpsw_platform_data cpsw_data = {
+ .mdio_base = CPSW_MDIO_BASE,
+ .cpsw_base = CPSW_BASE,
+ .mdio_div = 0xff,
+ .channels = 8,
+ .cpdma_reg_ofs = 0x800,
+ .slaves = 1,
+ .slave_data = cpsw_slaves,
+ .ale_reg_ofs = 0xd00,
+ .ale_entries = 1024,
+ .host_port_reg_ofs = 0x108,
+ .hw_stats_reg_ofs = 0x900,
+ .mac_control = (1 << 5),
+ .control = cpsw_control,
+ .host_port_num = 0,
+ .version = CPSW_CTRL_VERSION_2,
+};
+
+int board_eth_init(bd_t *bis)
+{
+ int rv, ret = 0;
+ uint8_t mac_addr[6];
+ uint32_t mac_hi, mac_lo;
+
+ if (!eth_getenv_enetaddr("ethaddr", mac_addr)) {
+ /* try reading mac address from efuse */
+ mac_lo = readl(&cdev->macid0l);
+ mac_hi = readl(&cdev->macid0h);
+ mac_addr[0] = mac_hi & 0xFF;
+ mac_addr[1] = (mac_hi & 0xFF00) >> 8;
+ mac_addr[2] = (mac_hi & 0xFF0000) >> 16;
+ mac_addr[3] = (mac_hi & 0xFF000000) >> 24;
+ mac_addr[4] = mac_lo & 0xFF;
+ mac_addr[5] = (mac_lo & 0xFF00) >> 8;
+ if (is_valid_ether_addr(mac_addr))
+ eth_setenv_enetaddr("ethaddr", mac_addr);
+ }
+
+ writel(RMII_MODE_ENABLE, &cdev->miisel);
+
+ rv = cpsw_register(&cpsw_data);
+ if (rv < 0)
+ printf("Error %d registering CPSW switch\n", rv);
+ else
+ ret += rv;
+
+ return ret;
+}
+#endif
+
diff --git a/board/isee/igep0033/board.h b/board/isee/igep0033/board.h
new file mode 100644
index 0000000..37988e0
--- /dev/null
+++ b/board/isee/igep0033/board.h
@@ -0,0 +1,27 @@
+/*
+ * IGEP COM AQUILA/CYGNUS boards information header
+ *
+ * Copyright (C) 2013, ISEE 2007 SL - http://www.isee.biz/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR /PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _BOARD_H_
+#define _BOARD_H_
+
+/*
+ * We must be able to enable uart0, for initial output. We then have a
+ * main pinmux function that can be overridden to enable all other pinmux that
+ * is required on the board.
+ */
+void enable_uart0_pin_mux(void);
+void enable_board_pin_mux(void);
+#endif
diff --git a/board/isee/igep0033/mux.c b/board/isee/igep0033/mux.c
new file mode 100644
index 0000000..16f4add
--- /dev/null
+++ b/board/isee/igep0033/mux.c
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2013, ISEE 2007 SL - http://www.isee.biz/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <common.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/mux.h>
+#include <asm/io.h>
+#include <i2c.h>
+#include "board.h"
+
+static struct module_pin_mux uart0_pin_mux[] = {
+ {OFFSET(uart0_rxd), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* UART0_RXD */
+ {OFFSET(uart0_txd), (MODE(0) | PULLUDEN)}, /* UART0_TXD */
+ {-1},
+};
+
+static struct module_pin_mux mmc0_pin_mux[] = {
+ {OFFSET(mmc0_dat3), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT3 */
+ {OFFSET(mmc0_dat2), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT2 */
+ {OFFSET(mmc0_dat1), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT1 */
+ {OFFSET(mmc0_dat0), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_DAT0 */
+ {OFFSET(mmc0_clk), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_CLK */
+ {OFFSET(mmc0_cmd), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* MMC0_CMD */
+ {OFFSET(mcasp0_aclkx), (MODE(4) | RXACTIVE)}, /* MMC0_CD */
+ {-1},
+};
+
+static struct module_pin_mux nand_pin_mux[] = {
+ {OFFSET(gpmc_ad0), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD0 */
+ {OFFSET(gpmc_ad1), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD1 */
+ {OFFSET(gpmc_ad2), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD2 */
+ {OFFSET(gpmc_ad3), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD3 */
+ {OFFSET(gpmc_ad4), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD4 */
+ {OFFSET(gpmc_ad5), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD5 */
+ {OFFSET(gpmc_ad6), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD6 */
+ {OFFSET(gpmc_ad7), (MODE(0) | PULLUP_EN | RXACTIVE)}, /* NAND AD7 */
+ {OFFSET(gpmc_wait0), (MODE(0) | RXACTIVE | PULLUP_EN)}, /* NAND WAIT */
+ {OFFSET(gpmc_wpn), (MODE(7) | PULLUP_EN | RXACTIVE)}, /* NAND_WPN */
+ {OFFSET(gpmc_csn0), (MODE(0) | PULLUDEN)}, /* NAND_CS0 */
+ {OFFSET(gpmc_advn_ale), (MODE(0) | PULLUDEN)}, /* NAND_ADV_ALE */
+ {OFFSET(gpmc_oen_ren), (MODE(0) | PULLUDEN)}, /* NAND_OE */
+ {OFFSET(gpmc_wen), (MODE(0) | PULLUDEN)}, /* NAND_WEN */
+ {OFFSET(gpmc_be0n_cle), (MODE(0) | PULLUDEN)}, /* NAND_BE_CLE */
+ {-1},
+};
+
+static struct module_pin_mux rmii1_pin_mux[] = {
+ {OFFSET(mii1_txen), MODE(1)}, /* RMII1_TXEN */
+ {OFFSET(mii1_rxerr), MODE(1) | RXACTIVE}, /* RMII1_RXERR */
+ {OFFSET(mii1_crs), MODE(1) | RXACTIVE}, /* RMII1_CRS_DV */
+ {OFFSET(mii1_rxd0), MODE(1) | RXACTIVE}, /* RMII1_RXD0 */
+ {OFFSET(mii1_rxd1), MODE(1) | RXACTIVE}, /* RMII1_RXD1 */
+ {OFFSET(mii1_txd0), MODE(1)}, /* RMII1_TXD0 */
+ {OFFSET(mii1_txd1), MODE(1)}, /* RMII1_TXD1 */
+ {OFFSET(rmii1_refclk), MODE(0) | RXACTIVE}, /* RMII1_REF_CLK */
+ {OFFSET(mdio_data), MODE(0) | RXACTIVE | PULLUP_EN}, /* MDIO_DATA */
+ {OFFSET(mdio_clk), MODE(0) | PULLUP_EN}, /* MDIO_CLK */
+ {-1},
+};
+
+void enable_uart0_pin_mux(void)
+{
+ configure_module_pin_mux(uart0_pin_mux);
+}
+
+/*
+ * Do board-specific muxes.
+ */
+void enable_board_pin_mux(void)
+{
+ /* NAND Flash */
+ configure_module_pin_mux(nand_pin_mux);
+ /* SD Card */
+ configure_module_pin_mux(mmc0_pin_mux);
+ /* Ethernet pinmux. */
+ configure_module_pin_mux(rmii1_pin_mux);
+}
+
diff --git a/board/karo/tx25/tx25.c b/board/karo/tx25/tx25.c
index 85719a0..2952eba 100644
--- a/board/karo/tx25/tx25.c
+++ b/board/karo/tx25/tx25.c
@@ -27,9 +27,8 @@
#include <common.h>
#include <asm/io.h>
#include <asm/arch/imx-regs.h>
-#include <asm/arch/imx25-pinmux.h>
+#include <asm/arch/iomux-mx25.h>
#include <asm/gpio.h>
-#include <asm/arch/sys_proto.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -42,36 +41,44 @@ void board_init_f(ulong bootflag)
#endif
#ifdef CONFIG_FEC_MXC
+/*
+ * FIXME: need to revisit this
+ * The original code enabled PUE and 100-k pull-down without PKE, so the right
+ * value here is likely:
+ * 0 for no pull
+ * or:
+ * PAD_CTL_PUS_100K_DOWN for 100-k pull-down
+ */
+#define FEC_OUT_PAD_CTRL 0
+
#define GPIO_FEC_RESET_B IMX_GPIO_NR(4, 7)
#define GPIO_FEC_ENABLE_B IMX_GPIO_NR(4, 9)
void tx25_fec_init(void)
{
- struct iomuxc_mux_ctl *muxctl;
- struct iomuxc_pad_ctl *padctl;
- u32 gpio_mux_mode = MX25_PIN_MUX_MODE(5);
- u32 saved_rdata0_mode, saved_rdata1_mode, saved_rx_dv_mode;
+ static const iomux_v3_cfg_t fec_pads[] = {
+ MX25_PAD_FEC_TX_CLK__FEC_TX_CLK,
+ MX25_PAD_FEC_RX_DV__FEC_RX_DV,
+ MX25_PAD_FEC_RDATA0__FEC_RDATA0,
+ NEW_PAD_CTRL(MX25_PAD_FEC_TDATA0__FEC_TDATA0, FEC_OUT_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_FEC_TX_EN__FEC_TX_EN, FEC_OUT_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_FEC_MDC__FEC_MDC, FEC_OUT_PAD_CTRL),
+ MX25_PAD_FEC_MDIO__FEC_MDIO,
+ MX25_PAD_FEC_RDATA1__FEC_RDATA1,
+ NEW_PAD_CTRL(MX25_PAD_FEC_TDATA1__FEC_TDATA1, FEC_OUT_PAD_CTRL),
+
+ NEW_PAD_CTRL(MX25_PAD_D13__GPIO_4_7, 0), /* FEC_RESET_B */
+ NEW_PAD_CTRL(MX25_PAD_D11__GPIO_4_9, 0), /* FEC_ENABLE_B */
+ };
+
+ static const iomux_v3_cfg_t fec_cfg_pads[] = {
+ MX25_PAD_FEC_RDATA0__GPIO_3_10,
+ MX25_PAD_FEC_RDATA1__GPIO_3_11,
+ MX25_PAD_FEC_RX_DV__GPIO_3_12,
+ };
debug("tx25_fec_init\n");
- /*
- * fec pin init is generic
- */
- mx25_fec_init_pins();
-
- /*
- * Set up the FEC_RESET_B and FEC_ENABLE GPIO pins.
- *
- * FEC_RESET_B: gpio4[7] is ALT 5 mode of pin D13
- * FEC_ENABLE_B: gpio4[9] is ALT 5 mode of pin D11
- */
- muxctl = (struct iomuxc_mux_ctl *)IMX_IOPADMUX_BASE;
- padctl = (struct iomuxc_pad_ctl *)IMX_IOPADCTL_BASE;
-
- writel(gpio_mux_mode, &muxctl->pad_d13);
- writel(gpio_mux_mode, &muxctl->pad_d11);
-
- writel(0x0, &padctl->pad_d13);
- writel(0x0, &padctl->pad_d11);
+ imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
/* drop PHY power and assert reset (low) */
gpio_direction_output(GPIO_FEC_RESET_B, 0);
@@ -99,15 +106,10 @@ void tx25_fec_init(void)
* RMII mode is selected by FEC_RX_DV which is GPIO 3_12 in mux mode
*/
/*
- * save three current mux modes and set each to gpio mode
+ * set each mux mode to gpio mode
*/
- saved_rdata0_mode = readl(&muxctl->pad_fec_rdata0);
- saved_rdata1_mode = readl(&muxctl->pad_fec_rdata1);
- saved_rx_dv_mode = readl(&muxctl->pad_fec_rx_dv);
-
- writel(gpio_mux_mode, &muxctl->pad_fec_rdata0);
- writel(gpio_mux_mode, &muxctl->pad_fec_rdata1);
- writel(gpio_mux_mode, &muxctl->pad_fec_rx_dv);
+ imx_iomux_v3_setup_multiple_pads(fec_cfg_pads,
+ ARRAY_SIZE(fec_cfg_pads));
/*
* set each to 1 and make each an output
@@ -128,19 +130,46 @@ void tx25_fec_init(void)
/*
* set FEC pins back
*/
- writel(saved_rdata0_mode, &muxctl->pad_fec_rdata0);
- writel(saved_rdata1_mode, &muxctl->pad_fec_rdata1);
- writel(saved_rx_dv_mode, &muxctl->pad_fec_rx_dv);
+ imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
}
#else
#define tx25_fec_init()
#endif
-int board_init()
-{
#ifdef CONFIG_MXC_UART
- mx25_uart1_init_pins();
+/*
+ * Set up input pins with hysteresis and 100-k pull-ups
+ */
+#define UART1_IN_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_100K_UP)
+/*
+ * FIXME: need to revisit this
+ * The original code enabled PUE and 100-k pull-down without PKE, so the right
+ * value here is likely:
+ * 0 for no pull
+ * or:
+ * PAD_CTL_PUS_100K_DOWN for 100-k pull-down
+ */
+#define UART1_OUT_PAD_CTRL 0
+
+static void tx25_uart1_init(void)
+{
+ static const iomux_v3_cfg_t uart1_pads[] = {
+ NEW_PAD_CTRL(MX25_PAD_UART1_RXD__UART1_RXD, UART1_IN_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_UART1_TXD__UART1_TXD, UART1_OUT_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_UART1_RTS__UART1_RTS, UART1_OUT_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_UART1_CTS__UART1_CTS, UART1_IN_PAD_CTRL),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
+}
+#else
+#define tx25_uart1_init()
#endif
+
+int board_init()
+{
+ tx25_uart1_init();
+
/* board id for linux */
gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
return 0;
diff --git a/board/nokia/rx51/rx51.c b/board/nokia/rx51/rx51.c
index 48eb65f..42bf8b6 100644
--- a/board/nokia/rx51/rx51.c
+++ b/board/nokia/rx51/rx51.c
@@ -332,10 +332,10 @@ void *video_hw_init(void)
static void twl4030_regulator_set_mode(u8 id, u8 mode)
{
u16 msg = MSG_SINGULAR(DEV_GRP_P1, id, mode);
- twl4030_i2c_write_u8(TWL4030_CHIP_PM_MASTER, msg >> 8,
- TWL4030_PM_MASTER_PB_WORD_MSB);
- twl4030_i2c_write_u8(TWL4030_CHIP_PM_MASTER, msg & 0xff,
- TWL4030_PM_MASTER_PB_WORD_LSB);
+ twl4030_i2c_write_u8(TWL4030_CHIP_PM_MASTER,
+ TWL4030_PM_MASTER_PB_WORD_MSB, msg >> 8);
+ twl4030_i2c_write_u8(TWL4030_CHIP_PM_MASTER,
+ TWL4030_PM_MASTER_PB_WORD_LSB, msg & 0xff);
}
static void omap3_emu_romcode_call(u32 service_id, u32 *parameters)
@@ -406,12 +406,12 @@ int misc_init_r(void)
TWL4030_PM_RECEIVER_DEV_GRP_P1);
/* store I2C access state */
- twl4030_i2c_read_u8(TWL4030_CHIP_PM_MASTER, &state,
- TWL4030_PM_MASTER_PB_CFG);
+ twl4030_i2c_read_u8(TWL4030_CHIP_PM_MASTER, TWL4030_PM_MASTER_PB_CFG,
+ &state);
/* enable I2C access to powerbus (needed for twl4030 regulator) */
- twl4030_i2c_write_u8(TWL4030_CHIP_PM_MASTER, 0x02,
- TWL4030_PM_MASTER_PB_CFG);
+ twl4030_i2c_write_u8(TWL4030_CHIP_PM_MASTER, TWL4030_PM_MASTER_PB_CFG,
+ 0x02);
/* set VAUX3, VSIM and VMMC1 state to active - enable eMMC memory */
twl4030_regulator_set_mode(RES_VAUX3, RES_STATE_ACTIVE);
@@ -419,8 +419,8 @@ int misc_init_r(void)
twl4030_regulator_set_mode(RES_VMMC1, RES_STATE_ACTIVE);
/* restore I2C access state */
- twl4030_i2c_write_u8(TWL4030_CHIP_PM_MASTER, state,
- TWL4030_PM_MASTER_PB_CFG);
+ twl4030_i2c_write_u8(TWL4030_CHIP_PM_MASTER, TWL4030_PM_MASTER_PB_CFG,
+ state);
/* set env variable attkernaddr for relocated kernel */
sprintf(buf, "%#x", KERNEL_ADDRESS);
@@ -475,14 +475,14 @@ void hw_watchdog_reset(void)
return;
/* read actual watchdog timeout */
- twl4030_i2c_read_u8(TWL4030_CHIP_PM_RECEIVER, &timeout,
- TWL4030_PM_RECEIVER_WATCHDOG_CFG);
+ twl4030_i2c_read_u8(TWL4030_CHIP_PM_RECEIVER,
+ TWL4030_PM_RECEIVER_WATCHDOG_CFG, &timeout);
/* timeout 0 means watchdog is disabled */
/* reset watchdog timeout to 31s (maximum) */
if (timeout != 0)
- twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, 31,
- TWL4030_PM_RECEIVER_WATCHDOG_CFG);
+ twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER,
+ TWL4030_PM_RECEIVER_WATCHDOG_CFG, 31);
/* store last watchdog reset time */
twl_wd_time = get_timer(0);
@@ -531,8 +531,8 @@ int rx51_kp_init(void)
{
int ret = 0;
u8 ctrl;
- ret = twl4030_i2c_read_u8(TWL4030_CHIP_KEYPAD, &ctrl,
- TWL4030_KEYPAD_KEYP_CTRL_REG);
+ ret = twl4030_i2c_read_u8(TWL4030_CHIP_KEYPAD,
+ TWL4030_KEYPAD_KEYP_CTRL_REG, &ctrl);
if (ret)
return ret;
@@ -541,18 +541,18 @@ int rx51_kp_init(void)
ctrl |= TWL4030_KEYPAD_CTRL_KBD_ON;
ctrl |= TWL4030_KEYPAD_CTRL_SOFT_NRST;
ctrl |= TWL4030_KEYPAD_CTRL_SOFTMODEN;
- ret |= twl4030_i2c_write_u8(TWL4030_CHIP_KEYPAD, ctrl,
- TWL4030_KEYPAD_KEYP_CTRL_REG);
+ ret |= twl4030_i2c_write_u8(TWL4030_CHIP_KEYPAD,
+ TWL4030_KEYPAD_KEYP_CTRL_REG, ctrl);
/* enable key event status */
- ret |= twl4030_i2c_write_u8(TWL4030_CHIP_KEYPAD, 0xfe,
- TWL4030_KEYPAD_KEYP_IMR1);
+ ret |= twl4030_i2c_write_u8(TWL4030_CHIP_KEYPAD,
+ TWL4030_KEYPAD_KEYP_IMR1, 0xfe);
/* enable interrupt generation on rising and falling */
/* this is a workaround for qemu twl4030 emulation */
- ret |= twl4030_i2c_write_u8(TWL4030_CHIP_KEYPAD, 0x57,
- TWL4030_KEYPAD_KEYP_EDR);
+ ret |= twl4030_i2c_write_u8(TWL4030_CHIP_KEYPAD,
+ TWL4030_KEYPAD_KEYP_EDR, 0x57);
/* enable ISR clear on read */
- ret |= twl4030_i2c_write_u8(TWL4030_CHIP_KEYPAD, 0x05,
- TWL4030_KEYPAD_KEYP_SIH_CTRL);
+ ret |= twl4030_i2c_write_u8(TWL4030_CHIP_KEYPAD,
+ TWL4030_KEYPAD_KEYP_SIH_CTRL, 0x05);
return 0;
}
@@ -615,8 +615,8 @@ int rx51_kp_tstc(void)
for (i = 0; i < 2; i++) {
/* check interrupt register for events */
- twl4030_i2c_read_u8(TWL4030_CHIP_KEYPAD, &intr,
- TWL4030_KEYPAD_KEYP_ISR1+(2*i));
+ twl4030_i2c_read_u8(TWL4030_CHIP_KEYPAD,
+ TWL4030_KEYPAD_KEYP_ISR1 + (2 * i), &intr);
/* no event */
if (!(intr&1))
diff --git a/board/nvidia/beaver/Makefile b/board/nvidia/beaver/Makefile
new file mode 100644
index 0000000..9510f60
--- /dev/null
+++ b/board/nvidia/beaver/Makefile
@@ -0,0 +1,38 @@
+#
+# Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms and conditions of the GNU General Public License,
+# version 2, as published by the Free Software Foundation.
+#
+# This program is distributed in the hope it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+include $(TOPDIR)/config.mk
+
+$(shell mkdir -p $(obj)../cardhu)
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS = ../cardhu/cardhu.o
+
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/olimex/mx23_olinuxino/spl_boot.c b/board/olimex/mx23_olinuxino/spl_boot.c
index a96c293..6ba8c86 100644
--- a/board/olimex/mx23_olinuxino/spl_boot.c
+++ b/board/olimex/mx23_olinuxino/spl_boot.c
@@ -29,8 +29,8 @@
#include <asm/arch/imx-regs.h>
#include <asm/arch/sys_proto.h>
-#define MUX_CONFIG_EMI (MXS_PAD_3V3 | MXS_PAD_16MA | MXS_PAD_PULLUP)
-#define MUX_CONFIG_SSP (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP)
+#define MUX_CONFIG_EMI (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_PULLUP)
+#define MUX_CONFIG_SSP (MXS_PAD_8MA | MXS_PAD_PULLUP)
const iomux_cfg_t iomux_setup[] = {
/* DUART */
diff --git a/board/pandora/pandora.c b/board/pandora/pandora.c
index 9ff5dd7..5f0c58d 100644
--- a/board/pandora/pandora.c
+++ b/board/pandora/pandora.c
@@ -114,8 +114,9 @@ int misc_init_r(void)
/* Enable battery backup capacitor (3.2V, 0.5mA charge current) */
twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER,
+ TWL4030_PM_RECEIVER_BB_CFG,
TWL4030_BB_CFG_BBCHEN | TWL4030_BB_CFG_BBSEL_3200MV |
- TWL4030_BB_CFG_BBISEL_500UA, TWL4030_PM_RECEIVER_BB_CFG);
+ TWL4030_BB_CFG_BBISEL_500UA);
dieid_num_r();
diff --git a/board/syteco/zmx25/zmx25.c b/board/syteco/zmx25/zmx25.c
index 4f37c59..087d856 100644
--- a/board/syteco/zmx25/zmx25.c
+++ b/board/syteco/zmx25/zmx25.c
@@ -32,91 +32,85 @@
#include <asm/gpio.h>
#include <asm/io.h>
#include <asm/arch/imx-regs.h>
-#include <asm/arch/imx25-pinmux.h>
-#include <asm/arch/sys_proto.h>
+#include <asm/arch/iomux-mx25.h>
DECLARE_GLOBAL_DATA_PTR;
int board_init()
{
- struct iomuxc_mux_ctl *muxctl;
- struct iomuxc_pad_ctl *padctl;
- struct iomuxc_pad_input_select *inputselect;
- u32 gpio_mux_mode0_sion = MX25_PIN_MUX_MODE(0) | MX25_PIN_MUX_SION;
- u32 gpio_mux_mode1 = MX25_PIN_MUX_MODE(1);
- u32 gpio_mux_mode5 = MX25_PIN_MUX_MODE(5);
- u32 gpio_mux_mode6 = MX25_PIN_MUX_MODE(6);
- u32 input_select1 = MX25_PAD_INPUT_SELECT_DAISY(1);
- u32 input_select2 = MX25_PAD_INPUT_SELECT_DAISY(2);
+ static const iomux_v3_cfg_t sdhc1_pads[] = {
+ NEW_PAD_CTRL(MX25_PAD_SD1_CMD__SD1_CMD, NO_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_SD1_CLK__SD1_CLK, NO_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_SD1_DATA0__SD1_DATA0, NO_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_SD1_DATA1__SD1_DATA1, NO_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_SD1_DATA2__SD1_DATA2, NO_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_SD1_DATA3__SD1_DATA3, NO_PAD_CTRL),
+ };
+
+ static const iomux_v3_cfg_t dig_out_pads[] = {
+ MX25_PAD_CSI_D8__GPIO_1_7, /* Ouput 1 Ctrl */
+ MX25_PAD_CSI_D7__GPIO_1_6, /* Ouput 2 Ctrl */
+ NEW_PAD_CTRL(MX25_PAD_CSI_D6__GPIO_1_31, 0), /* Ouput 1 Stat */
+ NEW_PAD_CTRL(MX25_PAD_CSI_D5__GPIO_1_30, 0), /* Ouput 2 Stat */
+ };
+
+ static const iomux_v3_cfg_t led_pads[] = {
+ MX25_PAD_CSI_D9__GPIO_4_21,
+ MX25_PAD_CSI_D4__GPIO_1_29,
+ };
+
+ static const iomux_v3_cfg_t can_pads[] = {
+ NEW_PAD_CTRL(MX25_PAD_GPIO_A__CAN1_TX, NO_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_GPIO_B__CAN1_RX, NO_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_GPIO_C__CAN2_TX, NO_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_GPIO_D__CAN2_RX, NO_PAD_CTRL),
+ };
+
+ static const iomux_v3_cfg_t i2c3_pads[] = {
+ MX25_PAD_CSPI1_SS1__I2C3_DAT,
+ MX25_PAD_GPIO_E__I2C3_CLK,
+ };
icache_enable();
- muxctl = (struct iomuxc_mux_ctl *)IMX_IOPADMUX_BASE;
- padctl = (struct iomuxc_pad_ctl *)IMX_IOPADCTL_BASE;
- inputselect = (struct iomuxc_pad_input_select *)IMX_IOPADINPUTSEL_BASE;
-
- /* Setup of core volatage selection pin to run at 1.4V */
- writel(gpio_mux_mode5, &muxctl->pad_ext_armclk); /* VCORE GPIO3[15] */
+ /* Setup of core voltage selection pin to run at 1.4V */
+ imx_iomux_v3_setup_pad(MX25_PAD_EXT_ARMCLK__GPIO_3_15); /* VCORE */
gpio_direction_output(IMX_GPIO_NR(3, 15), 1);
- /* Setup of input daisy chains for SD card pins*/
- writel(gpio_mux_mode0_sion, &muxctl->pad_sd1_cmd);
- writel(gpio_mux_mode0_sion, &muxctl->pad_sd1_clk);
- writel(gpio_mux_mode0_sion, &muxctl->pad_sd1_data0);
- writel(gpio_mux_mode0_sion, &muxctl->pad_sd1_data1);
- writel(gpio_mux_mode0_sion, &muxctl->pad_sd1_data2);
- writel(gpio_mux_mode0_sion, &muxctl->pad_sd1_data3);
+ /* Setup of SD card pins*/
+ imx_iomux_v3_setup_multiple_pads(sdhc1_pads, ARRAY_SIZE(sdhc1_pads));
/* Setup of digital output for USB power and OC */
- writel(gpio_mux_mode5, &muxctl->pad_csi_d3); /* USB Power GPIO1[28] */
+ imx_iomux_v3_setup_pad(MX25_PAD_CSI_D3__GPIO_1_28); /* USB Power */
gpio_direction_output(IMX_GPIO_NR(1, 28), 1);
- writel(gpio_mux_mode5, &muxctl->pad_csi_d2); /* USB OC GPIO1[27] */
+ imx_iomux_v3_setup_pad(MX25_PAD_CSI_D2__GPIO_1_27); /* USB OC */
gpio_direction_input(IMX_GPIO_NR(1, 18));
/* Setup of digital output control pins */
- writel(gpio_mux_mode5, &muxctl->pad_csi_d8); /* Ouput 1 Ctrl GPIO1[7] */
- writel(gpio_mux_mode5, &muxctl->pad_csi_d7); /* Ouput 2 Ctrl GPIO1[6] */
- writel(gpio_mux_mode5, &muxctl->pad_csi_d6); /* Ouput 1 Stat GPIO1[31]*/
- writel(gpio_mux_mode5, &muxctl->pad_csi_d5); /* Ouput 2 Stat GPIO1[30]*/
-
- writel(0, &padctl->pad_csi_d6); /* Ouput 1 Stat pull up off */
- writel(0, &padctl->pad_csi_d5); /* Ouput 2 Stat pull up off */
+ imx_iomux_v3_setup_multiple_pads(dig_out_pads,
+ ARRAY_SIZE(dig_out_pads));
/* Switch both output drivers off */
gpio_direction_output(IMX_GPIO_NR(1, 7), 0);
gpio_direction_output(IMX_GPIO_NR(1, 6), 0);
- /* Setup of key input pin GPIO2[29]*/
- writel(gpio_mux_mode5 | MX25_PIN_MUX_SION, &muxctl->pad_kpp_row0);
- writel(0, &padctl->pad_kpp_row0); /* Key pull up off */
+ /* Setup of key input pin */
+ imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX25_PAD_KPP_ROW0__GPIO_2_29, 0));
gpio_direction_input(IMX_GPIO_NR(2, 29));
/* Setup of status LED outputs */
- writel(gpio_mux_mode5, &muxctl->pad_csi_d9); /* GPIO4[21] */
- writel(gpio_mux_mode5, &muxctl->pad_csi_d4); /* GPIO1[29] */
+ imx_iomux_v3_setup_multiple_pads(led_pads, ARRAY_SIZE(led_pads));
/* Switch both LEDs off */
gpio_direction_output(IMX_GPIO_NR(4, 21), 0);
gpio_direction_output(IMX_GPIO_NR(1, 29), 0);
/* Setup of CAN1 and CAN2 signals */
- writel(gpio_mux_mode6, &muxctl->pad_gpio_a); /* CAN1 TX */
- writel(gpio_mux_mode6, &muxctl->pad_gpio_b); /* CAN1 RX */
- writel(gpio_mux_mode6, &muxctl->pad_gpio_c); /* CAN2 TX */
- writel(gpio_mux_mode6, &muxctl->pad_gpio_d); /* CAN2 RX */
-
- /* Setup of input daisy chains for CAN signals*/
- writel(input_select1, &inputselect->can1_ipp_ind_canrx); /* CAN1 RX */
- writel(input_select1, &inputselect->can2_ipp_ind_canrx); /* CAN2 RX */
+ imx_iomux_v3_setup_multiple_pads(can_pads, ARRAY_SIZE(can_pads));
/* Setup of I2C3 signals */
- writel(gpio_mux_mode1, &muxctl->pad_cspi1_ss1); /* I2C3 SDA */
- writel(gpio_mux_mode1, &muxctl->pad_gpio_e); /* I2C3 SCL */
-
- /* Setup of input daisy chains for I2C3 signals*/
- writel(input_select1, &inputselect->i2c3_ipp_sda_in); /* I2C3 SDA */
- writel(input_select2, &inputselect->i2c3_ipp_scl_in); /* I2C3 SCL */
+ imx_iomux_v3_setup_multiple_pads(i2c3_pads, ARRAY_SIZE(i2c3_pads));
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
@@ -128,25 +122,32 @@ int board_late_init(void)
const char *e;
#ifdef CONFIG_FEC_MXC
- struct iomuxc_mux_ctl *muxctl;
- u32 gpio_mux_mode2 = MX25_PIN_MUX_MODE(2);
- u32 gpio_mux_mode5 = MX25_PIN_MUX_MODE(5);
-
- /*
- * fec pin init is generic
- */
- mx25_fec_init_pins();
-
- /*
- * Set up LAN-RESET and FEC_RX_ERR
- *
- * LAN-RESET: GPIO3[16] is ALT 5 mode of pin U20
- * FEC_RX_ERR: FEC_RX_ERR is ALT 2 mode of pin R2
- */
- muxctl = (struct iomuxc_mux_ctl *)IMX_IOPADMUX_BASE;
-
- writel(gpio_mux_mode5, &muxctl->pad_upll_bypclk);
- writel(gpio_mux_mode2, &muxctl->pad_uart2_cts);
+/*
+ * FIXME: need to revisit this
+ * The original code enabled PUE and 100-k pull-down without PKE, so the right
+ * value here is likely:
+ * 0 for no pull
+ * or:
+ * PAD_CTL_PUS_100K_DOWN for 100-k pull-down
+ */
+#define FEC_OUT_PAD_CTRL 0
+
+ static const iomux_v3_cfg_t fec_pads[] = {
+ MX25_PAD_FEC_TX_CLK__FEC_TX_CLK,
+ MX25_PAD_FEC_RX_DV__FEC_RX_DV,
+ MX25_PAD_FEC_RDATA0__FEC_RDATA0,
+ NEW_PAD_CTRL(MX25_PAD_FEC_TDATA0__FEC_TDATA0, FEC_OUT_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_FEC_TX_EN__FEC_TX_EN, FEC_OUT_PAD_CTRL),
+ NEW_PAD_CTRL(MX25_PAD_FEC_MDC__FEC_MDC, FEC_OUT_PAD_CTRL),
+ MX25_PAD_FEC_MDIO__FEC_MDIO,
+ MX25_PAD_FEC_RDATA1__FEC_RDATA1,
+ NEW_PAD_CTRL(MX25_PAD_FEC_TDATA1__FEC_TDATA1, FEC_OUT_PAD_CTRL),
+
+ MX25_PAD_UPLL_BYPCLK__GPIO_3_16, /* LAN-RESET */
+ MX25_PAD_UART2_CTS__FEC_RX_ER, /* FEC_RX_ERR */
+ };
+
+ imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
/* assert PHY reset (low) */
gpio_direction_output(IMX_GPIO_NR(3, 16), 0);
diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c
index 3d9b6dd..c686f40 100644
--- a/board/ti/beagle/beagle.c
+++ b/board/ti/beagle/beagle.c
@@ -108,13 +108,14 @@ int board_init(void)
/*
* Routine: get_board_revision
* Description: Detect if we are running on a Beagle revision Ax/Bx,
- * C1/2/3, C4 or xM. This can be done by reading
+ * C1/2/3, C4, xM Ax/Bx or xM Cx. This can be done by reading
* the level of GPIO173, GPIO172 and GPIO171. This should
* result in
* GPIO173, GPIO172, GPIO171: 1 1 1 => Ax/Bx
* GPIO173, GPIO172, GPIO171: 1 1 0 => C1/2/3
* GPIO173, GPIO172, GPIO171: 1 0 1 => C4
- * GPIO173, GPIO172, GPIO171: 0 0 0 => xM
+ * GPIO173, GPIO172, GPIO171: 0 1 0 => xM Cx
+ * GPIO173, GPIO172, GPIO171: 0 0 0 => xM Ax/Bx
*/
static int get_board_revision(void)
{
diff --git a/board/ti/dra7xx/evm.c b/board/ti/dra7xx/evm.c
index 7bbb549..bf7e091 100644
--- a/board/ti/dra7xx/evm.c
+++ b/board/ti/dra7xx/evm.c
@@ -27,7 +27,7 @@
* MA 02111-1307 USA
*/
#include <common.h>
-#include <twl6035.h>
+#include <palmas.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/mmc_host_def.h>
diff --git a/board/ti/omap5_uevm/evm.c b/board/ti/omap5_uevm/evm.c
index 55337c0..46db1bf 100644
--- a/board/ti/omap5_uevm/evm.c
+++ b/board/ti/omap5_uevm/evm.c
@@ -23,7 +23,7 @@
* MA 02111-1307 USA
*/
#include <common.h>
-#include <twl6035.h>
+#include <palmas.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/mmc_host_def.h>
@@ -63,8 +63,8 @@ int board_eth_init(bd_t *bis)
*/
int misc_init_r(void)
{
-#ifdef CONFIG_TWL6035_POWER
- twl6035_init_settings();
+#ifdef CONFIG_PALMAS_POWER
+ palmas_init_settings();
#endif
return 0;
}
diff --git a/board/ti/panda/panda.c b/board/ti/panda/panda.c
index cab0598..2bbe392 100644
--- a/board/ti/panda/panda.c
+++ b/board/ti/panda/panda.c
@@ -82,6 +82,12 @@ int misc_init_r(void)
if (omap_revision() == OMAP4430_ES1_0)
return 0;
+#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+ if (omap_revision() >= OMAP4460_ES1_0 ||
+ omap_revision() <= OMAP4460_ES1_1)
+ setenv("board_name", strcat(CONFIG_SYS_BOARD, "-es"));
+#endif
+
gpio_direction_input(PANDA_ULPI_PHY_TYPE_GPIO);
phy_type = gpio_get_value(PANDA_ULPI_PHY_TYPE_GPIO);
diff --git a/board/ti/ti814x/evm.c b/board/ti/ti814x/evm.c
index 446e36b..7adb524 100644
--- a/board/ti/ti814x/evm.c
+++ b/board/ti/ti814x/evm.c
@@ -17,6 +17,7 @@
*/
#include <common.h>
+#include <cpsw.h>
#include <errno.h>
#include <spl.h>
#include <asm/arch/cpu.h>
@@ -39,6 +40,8 @@ static struct wd_timer *wdtimer = (struct wd_timer *)WDT_BASE;
static struct uart_sys *uart_base = (struct uart_sys *)DEFAULT_UART_BASE;
#endif
+static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE;
+
/* UART Defines */
#ifdef CONFIG_SPL_BUILD
#define UART_RESET (0x1 << 1)
@@ -151,6 +154,9 @@ void s_init(void)
*/
wdt_disable();
+ /* Enable timer */
+ timer_init();
+
/* Setup the PLLs and the clocks for the peripherals */
pll_init();
@@ -163,6 +169,9 @@ void s_init(void)
/* Set MMC pins */
enable_mmc1_pin_mux();
+ /* Set Ethernet pins */
+ enable_enet_pin_mux();
+
/* Enable UART */
uart_enable();
@@ -196,3 +205,69 @@ int board_mmc_init(bd_t *bis)
return 0;
}
#endif
+
+#ifdef CONFIG_DRIVER_TI_CPSW
+static void cpsw_control(int enabled)
+{
+ /* VTP can be added here */
+
+ return;
+}
+
+static struct cpsw_slave_data cpsw_slaves[] = {
+ {
+ .slave_reg_ofs = 0x50,
+ .sliver_reg_ofs = 0x700,
+ .phy_id = 1,
+ },
+ {
+ .slave_reg_ofs = 0x90,
+ .sliver_reg_ofs = 0x740,
+ .phy_id = 0,
+ },
+};
+
+static struct cpsw_platform_data cpsw_data = {
+ .mdio_base = CPSW_MDIO_BASE,
+ .cpsw_base = CPSW_BASE,
+ .mdio_div = 0xff,
+ .channels = 8,
+ .cpdma_reg_ofs = 0x100,
+ .slaves = 1,
+ .slave_data = cpsw_slaves,
+ .ale_reg_ofs = 0x600,
+ .ale_entries = 1024,
+ .host_port_reg_ofs = 0x28,
+ .hw_stats_reg_ofs = 0x400,
+ .mac_control = (1 << 5),
+ .control = cpsw_control,
+ .host_port_num = 0,
+ .version = CPSW_CTRL_VERSION_1,
+};
+#endif
+
+int board_eth_init(bd_t *bis)
+{
+ uint8_t mac_addr[6];
+ uint32_t mac_hi, mac_lo;
+
+ if (!eth_getenv_enetaddr("ethaddr", mac_addr)) {
+ printf("<ethaddr> not set. Reading from E-fuse\n");
+ /* try reading mac address from efuse */
+ mac_lo = readl(&cdev->macid0l);
+ mac_hi = readl(&cdev->macid0h);
+ mac_addr[0] = mac_hi & 0xFF;
+ mac_addr[1] = (mac_hi & 0xFF00) >> 8;
+ mac_addr[2] = (mac_hi & 0xFF0000) >> 16;
+ mac_addr[3] = (mac_hi & 0xFF000000) >> 24;
+ mac_addr[4] = mac_lo & 0xFF;
+ mac_addr[5] = (mac_lo & 0xFF00) >> 8;
+
+ if (is_valid_ether_addr(mac_addr))
+ eth_setenv_enetaddr("ethaddr", mac_addr);
+ else
+ printf("Unable to read MAC address. Set <ethaddr>\n");
+ }
+
+ return cpsw_register(&cpsw_data);
+}
diff --git a/board/ti/ti814x/evm.h b/board/ti/ti814x/evm.h
index 40f8710..6aebec6 100644
--- a/board/ti/ti814x/evm.h
+++ b/board/ti/ti814x/evm.h
@@ -3,5 +3,6 @@
void enable_uart0_pin_mux(void);
void enable_mmc1_pin_mux(void);
+void enable_enet_pin_mux(void);
#endif /* _EVM_H */
diff --git a/board/ti/ti814x/mux.c b/board/ti/ti814x/mux.c
index 137acb4..fd9f364 100644
--- a/board/ti/ti814x/mux.c
+++ b/board/ti/ti814x/mux.c
@@ -40,6 +40,36 @@ static struct module_pin_mux mmc1_pin_mux[] = {
{-1},
};
+static struct module_pin_mux enet_pin_mux[] = {
+ {OFFSET(pincntl232), MODE(0x01)}, /* EMAC_RMREFCLK */
+ {OFFSET(pincntl233), PULLUP_EN | MODE(0x01)}, /* MDCLK */
+ {OFFSET(pincntl234), PULLUP_EN | MODE(0x01)}, /* MDIO */
+ {OFFSET(pincntl235), MODE(0x01)}, /* EMAC[0]_MTCLK */
+ {OFFSET(pincntl236), MODE(0x01)}, /* EMAC[0]_MCOL */
+ {OFFSET(pincntl237), MODE(0x01)}, /* EMAC[0]_MCRS */
+ {OFFSET(pincntl238), MODE(0x01)}, /* EMAC[0]_MRXER */
+ {OFFSET(pincntl239), MODE(0x01)}, /* EMAC[0]_MRCLK */
+ {OFFSET(pincntl240), MODE(0x01)}, /* EMAC[0]_MRXD[0] */
+ {OFFSET(pincntl241), MODE(0x01)}, /* EMAC[0]_MRXD[1] */
+ {OFFSET(pincntl242), MODE(0x01)}, /* EMAC[0]_MRXD[2] */
+ {OFFSET(pincntl243), MODE(0x01)}, /* EMAC[0]_MRXD[3] */
+ {OFFSET(pincntl244), MODE(0x01)}, /* EMAC[0]_MRXD[4] */
+ {OFFSET(pincntl245), MODE(0x01)}, /* EMAC[0]_MRXD[5] */
+ {OFFSET(pincntl246), MODE(0x01)}, /* EMAC[0]_MRXD[6] */
+ {OFFSET(pincntl247), MODE(0x01)}, /* EMAC[0]_MRXD[7] */
+ {OFFSET(pincntl248), MODE(0x01)}, /* EMAC[0]_MRXDV */
+ {OFFSET(pincntl249), MODE(0x01)}, /* EMAC[0]_GMTCLK */
+ {OFFSET(pincntl250), MODE(0x01)}, /* EMAC[0]_MTXD[0] */
+ {OFFSET(pincntl251), MODE(0x01)}, /* EMAC[0]_MTXD[1] */
+ {OFFSET(pincntl252), MODE(0x01)}, /* EMAC[0]_MTXD[2] */
+ {OFFSET(pincntl253), MODE(0x01)}, /* EMAC[0]_MTXD[3] */
+ {OFFSET(pincntl254), MODE(0x01)}, /* EMAC[0]_MTXD[4] */
+ {OFFSET(pincntl255), MODE(0x01)}, /* EMAC[0]_MTXD[5] */
+ {OFFSET(pincntl256), MODE(0x01)}, /* EMAC[0]_MTXD[6] */
+ {OFFSET(pincntl257), MODE(0x01)}, /* EMAC[0]_MTXD[7] */
+ {OFFSET(pincntl258), MODE(0x01)}, /* EMAC[0]_MTXEN */
+};
+
void enable_uart0_pin_mux(void)
{
configure_module_pin_mux(uart0_pin_mux);
@@ -49,3 +79,8 @@ void enable_mmc1_pin_mux(void)
{
configure_module_pin_mux(mmc1_pin_mux);
}
+
+void enable_enet_pin_mux(void)
+{
+ configure_module_pin_mux(enet_pin_mux);
+}
diff --git a/board/ttcontrol/vision2/vision2.c b/board/ttcontrol/vision2/vision2.c
index a471fec..9cc758a 100644
--- a/board/ttcontrol/vision2/vision2.c
+++ b/board/ttcontrol/vision2/vision2.c
@@ -26,10 +26,9 @@
#include <common.h>
#include <asm/io.h>
#include <asm/arch/imx-regs.h>
-#include <asm/arch/mx5x_pins.h>
#include <asm/arch/crm_regs.h>
#include <asm/arch/clock.h>
-#include <asm/arch/iomux.h>
+#include <asm/arch/iomux-mx51.h>
#include <asm/gpio.h>
#include <asm/arch/sys_proto.h>
#include <i2c.h>
@@ -68,85 +67,67 @@ void hw_watchdog_reset(void)
int val;
/* toggle watchdog trigger pin */
- val = gpio_get_value(66);
+ val = gpio_get_value(IMX_GPIO_NR(3, 2));
val = val ? 0 : 1;
- gpio_set_value(66, val);
+ gpio_set_value(IMX_GPIO_NR(3, 2), val);
}
#endif
static void init_drive_strength(void)
{
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_PKEDDR, PAD_CTL_DDR_INPUT_CMOS);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_PKEADDR, PAD_CTL_PKE_ENABLE);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDRAPKS, PAD_CTL_PUE_KEEPER);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDRAPUS, PAD_CTL_100K_PU);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_SR_A1, PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_A0, PAD_CTL_DRV_HIGH);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_A1, PAD_CTL_DRV_HIGH);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_RAS,
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_CAS,
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_PKEDDR, PAD_CTL_PKE_ENABLE);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDRPKS, PAD_CTL_PUE_KEEPER);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_HYSDDR0, PAD_CTL_HYS_NONE);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_HYSDDR1, PAD_CTL_HYS_NONE);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_HYSDDR2, PAD_CTL_HYS_NONE);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_HYSDDR3, PAD_CTL_HYS_NONE);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_SR_B0, PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_SR_B1, PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_SR_B2, PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDR_SR_B4, PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DDRPUS, PAD_CTL_100K_PU);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_INMODE1, PAD_CTL_DDR_INPUT_CMOS);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DRAM_B0, PAD_CTL_DRV_MEDIUM);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DRAM_B1, PAD_CTL_DRV_MEDIUM);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DRAM_B2, PAD_CTL_DRV_MEDIUM);
- mxc_iomux_set_pad(MX51_PIN_CTL_GRP_DRAM_B4, PAD_CTL_DRV_MEDIUM);
-
- /* Setting pad options */
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDWE,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDCKE0,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDCKE1,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDCLK,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDQS0,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDQS1,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDQS2,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_SDQS3,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_CS0,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_CS1,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_DQM0,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_DQM1,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_DQM2,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_CTL_DRAM_DQM3,
- PAD_CTL_PKE_ENABLE | PAD_CTL_PUE_KEEPER |
- PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST);
+ static const iomux_v3_cfg_t ddr_pads[] = {
+ NEW_PAD_CTRL(MX51_GRP_PKEDDR, 0),
+ NEW_PAD_CTRL(MX51_GRP_PKEADDR, PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX51_GRP_DDRAPKS, 0),
+ NEW_PAD_CTRL(MX51_GRP_DDRAPUS, PAD_CTL_PUS_100K_UP),
+ NEW_PAD_CTRL(MX51_GRP_DDR_SR_A1, PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_GRP_DDR_A0, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX51_GRP_DDR_A1, PAD_CTL_DSE_HIGH),
+ NEW_PAD_CTRL(MX51_PAD_DRAM_RAS__DRAM_RAS,
+ PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_DRAM_CAS__DRAM_CAS,
+ PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_GRP_PKEDDR, PAD_CTL_PKE),
+ NEW_PAD_CTRL(MX51_GRP_DDRPKS, 0),
+ NEW_PAD_CTRL(MX51_GRP_HYSDDR0, 0),
+ NEW_PAD_CTRL(MX51_GRP_HYSDDR1, 0),
+ NEW_PAD_CTRL(MX51_GRP_HYSDDR2, 0),
+ NEW_PAD_CTRL(MX51_GRP_HYSDDR3, 0),
+ NEW_PAD_CTRL(MX51_GRP_DRAM_SR_B0, PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_GRP_DRAM_SR_B1, PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_GRP_DRAM_SR_B2, PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_GRP_DRAM_SR_B4, PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_GRP_DDRPUS, PAD_CTL_PUS_100K_UP),
+ NEW_PAD_CTRL(MX51_GRP_INMODE1, 0),
+ NEW_PAD_CTRL(MX51_GRP_DRAM_B0, PAD_CTL_DSE_MED),
+ NEW_PAD_CTRL(MX51_GRP_DRAM_B1, PAD_CTL_DSE_MED),
+ NEW_PAD_CTRL(MX51_GRP_DRAM_B2, PAD_CTL_DSE_MED),
+ NEW_PAD_CTRL(MX51_GRP_DRAM_B4, PAD_CTL_DSE_MED),
+
+ NEW_PAD_CTRL(MX51_PAD_DRAM_SDWE__DRAM_SDWE, MX51_GPIO_PAD_CTRL),
+ NEW_PAD_CTRL(MX51_PAD_DRAM_SDCKE0__DRAM_SDCKE0,
+ MX51_GPIO_PAD_CTRL),
+ NEW_PAD_CTRL(MX51_PAD_DRAM_SDCKE1__DRAM_SDCKE1,
+ MX51_GPIO_PAD_CTRL),
+ NEW_PAD_CTRL(MX51_PAD_DRAM_SDCLK__DRAM_SDCLK,
+ MX51_GPIO_PAD_CTRL),
+ NEW_PAD_CTRL(MX51_PAD_DRAM_SDQS0__DRAM_SDQS0,
+ MX51_GPIO_PAD_CTRL),
+ NEW_PAD_CTRL(MX51_PAD_DRAM_SDQS1__DRAM_SDQS1,
+ MX51_GPIO_PAD_CTRL),
+ NEW_PAD_CTRL(MX51_PAD_DRAM_SDQS2__DRAM_SDQS2,
+ MX51_GPIO_PAD_CTRL),
+ NEW_PAD_CTRL(MX51_PAD_DRAM_SDQS3__DRAM_SDQS3,
+ MX51_GPIO_PAD_CTRL),
+ NEW_PAD_CTRL(MX51_PAD_DRAM_CS0__DRAM_CS0, MX51_GPIO_PAD_CTRL),
+ NEW_PAD_CTRL(MX51_PAD_DRAM_CS1__DRAM_CS1, MX51_GPIO_PAD_CTRL),
+ NEW_PAD_CTRL(MX51_PAD_DRAM_DQM0__DRAM_DQM0, MX51_GPIO_PAD_CTRL),
+ NEW_PAD_CTRL(MX51_PAD_DRAM_DQM1__DRAM_DQM1, MX51_GPIO_PAD_CTRL),
+ NEW_PAD_CTRL(MX51_PAD_DRAM_DQM2__DRAM_DQM2, MX51_GPIO_PAD_CTRL),
+ NEW_PAD_CTRL(MX51_PAD_DRAM_DQM3__DRAM_DQM3, MX51_GPIO_PAD_CTRL),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(ddr_pads, ARRAY_SIZE(ddr_pads));
}
int dram_init(void)
@@ -170,134 +151,102 @@ static void setup_weim(void)
static void setup_uart(void)
{
- unsigned int pad = PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE |
- PAD_CTL_PUE_PULL | PAD_CTL_DRV_HIGH | PAD_CTL_SRE_FAST;
- /* console RX on Pin EIM_D25 */
- mxc_request_iomux(MX51_PIN_EIM_D25, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_EIM_D25, pad);
- /* console TX on Pin EIM_D26 */
- mxc_request_iomux(MX51_PIN_EIM_D26, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_EIM_D26, pad);
+ static const iomux_v3_cfg_t uart_pads[] = {
+ MX51_PAD_EIM_D25__UART3_RXD, /* console RX */
+ MX51_PAD_EIM_D26__UART3_TXD, /* console TX */
+ };
+
+ imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
}
#ifdef CONFIG_MXC_SPI
void spi_io_init(void)
{
- /* 000: Select mux mode: ALT0 mux port: MOSI of instance: ecspi1 */
- mxc_request_iomux(MX51_PIN_CSPI1_MOSI, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_CSPI1_MOSI,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
-
- /* 000: Select mux mode: ALT0 mux port: MISO of instance: ecspi1. */
- mxc_request_iomux(MX51_PIN_CSPI1_MISO, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_CSPI1_MISO,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
-
- /* 000: Select mux mode: ALT0 mux port: SS0 of instance: ecspi1. */
- mxc_request_iomux(MX51_PIN_CSPI1_SS0, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_CSPI1_SS0,
- PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE |
- PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
-
- /*
- * SS1 will be used as GPIO because of uninterrupted
- * long SPI transmissions (GPIO4_25)
- */
- mxc_request_iomux(MX51_PIN_CSPI1_SS1, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_CSPI1_SS1,
- PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE |
- PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
-
- /* 000: Select mux mode: ALT0 mux port: SS2 of instance: ecspi1. */
- mxc_request_iomux(MX51_PIN_DI1_PIN11, IOMUX_CONFIG_ALT7);
- mxc_iomux_set_pad(MX51_PIN_DI1_PIN11,
- PAD_CTL_HYS_ENABLE | PAD_CTL_PKE_ENABLE |
- PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
-
- /* 000: Select mux mode: ALT0 mux port: SCLK of instance: ecspi1. */
- mxc_request_iomux(MX51_PIN_CSPI1_SCLK, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_CSPI1_SCLK,
- PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
+ static const iomux_v3_cfg_t spi_pads[] = {
+ NEW_PAD_CTRL(MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI, PAD_CTL_HYS |
+ PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_CSPI1_MISO__ECSPI1_MISO, PAD_CTL_HYS |
+ PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_CSPI1_SS0__ECSPI1_SS0, PAD_CTL_HYS |
+ PAD_CTL_PKE | PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_CSPI1_SS1__ECSPI1_SS1, PAD_CTL_HYS |
+ PAD_CTL_PKE | PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_DI1_PIN11__ECSPI1_SS2, PAD_CTL_HYS |
+ PAD_CTL_PKE | PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK, PAD_CTL_HYS |
+ PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(spi_pads, ARRAY_SIZE(spi_pads));
}
static void reset_peripherals(int reset)
{
+#ifdef CONFIG_VISION2_HW_1_0
+ static const iomux_v3_cfg_t fec_cfg_pads[] = {
+ /* RXD1 */
+ NEW_PAD_CTRL(MX51_PAD_EIM_EB3__GPIO2_23, NO_PAD_CTRL),
+ /* RXD2 */
+ NEW_PAD_CTRL(MX51_PAD_EIM_CS2__GPIO2_27, NO_PAD_CTRL),
+ /* RXD3 */
+ NEW_PAD_CTRL(MX51_PAD_EIM_CS3__GPIO2_28, NO_PAD_CTRL),
+ /* RXER */
+ NEW_PAD_CTRL(MX51_PAD_EIM_CS4__GPIO2_29, NO_PAD_CTRL),
+ /* COL */
+ NEW_PAD_CTRL(MX51_PAD_NANDF_RB2__GPIO3_10, NO_PAD_CTRL),
+ /* RCLK */
+ NEW_PAD_CTRL(MX51_PAD_NANDF_RB3__GPIO3_11, NO_PAD_CTRL),
+ /* RXD0 */
+ NEW_PAD_CTRL(MX51_PAD_NANDF_D9__GPIO3_31, NO_PAD_CTRL),
+ };
+
+ static const iomux_v3_cfg_t fec_pads[] = {
+ NEW_PAD_CTRL(MX51_PAD_EIM_CS3__FEC_RDATA3, MX51_PAD_CTRL_2),
+ NEW_PAD_CTRL(MX51_PAD_EIM_CS2__FEC_RDATA2, MX51_PAD_CTRL_2),
+ NEW_PAD_CTRL(MX51_PAD_EIM_EB3__FEC_RDATA1, MX51_PAD_CTRL_2),
+ MX51_PAD_NANDF_D9__FEC_RDATA0,
+ NEW_PAD_CTRL(MX51_PAD_NANDF_RB3__FEC_RX_CLK, MX51_PAD_CTRL_4),
+ MX51_PAD_EIM_CS4__FEC_RX_ER,
+ NEW_PAD_CTRL(MX51_PAD_NANDF_RB2__FEC_COL, MX51_PAD_CTRL_4),
+ };
+#endif
+
if (reset) {
/* reset_n is on NANDF_D15 */
- gpio_direction_output(89, 0);
+ gpio_direction_output(IMX_GPIO_NR(3, 25), 0);
#ifdef CONFIG_VISION2_HW_1_0
/*
* set FEC Configuration lines
* set levels of FEC config lines
*/
- gpio_direction_output(75, 0);
- gpio_direction_output(74, 1);
- gpio_direction_output(95, 1);
+ gpio_direction_output(IMX_GPIO_NR(3, 11), 0);
+ gpio_direction_output(IMX_GPIO_NR(3, 10), 1);
+ gpio_direction_output(IMX_GPIO_NR(3, 31), 1);
/* set direction of FEC config lines */
- gpio_direction_output(59, 0);
- gpio_direction_output(60, 0);
- gpio_direction_output(61, 0);
- gpio_direction_output(55, 1);
-
- /* FEC_RXD1 - sel GPIO (2-23) for configuration -> 1 */
- mxc_request_iomux(MX51_PIN_EIM_EB3, IOMUX_CONFIG_ALT1);
- /* FEC_RXD2 - sel GPIO (2-27) for configuration -> 0 */
- mxc_request_iomux(MX51_PIN_EIM_CS2, IOMUX_CONFIG_ALT1);
- /* FEC_RXD3 - sel GPIO (2-28) for configuration -> 0 */
- mxc_request_iomux(MX51_PIN_EIM_CS3, IOMUX_CONFIG_ALT1);
- /* FEC_RXER - sel GPIO (2-29) for configuration -> 0 */
- mxc_request_iomux(MX51_PIN_EIM_CS4, IOMUX_CONFIG_ALT1);
- /* FEC_COL - sel GPIO (3-10) for configuration -> 1 */
- mxc_request_iomux(MX51_PIN_NANDF_RB2, IOMUX_CONFIG_ALT3);
- /* FEC_RCLK - sel GPIO (3-11) for configuration -> 0 */
- mxc_request_iomux(MX51_PIN_NANDF_RB3, IOMUX_CONFIG_ALT3);
- /* FEC_RXD0 - sel GPIO (3-31) for configuration -> 1 */
- mxc_request_iomux(MX51_PIN_NANDF_D9, IOMUX_CONFIG_ALT3);
+ gpio_direction_output(IMX_GPIO_NR(2, 27), 0);
+ gpio_direction_output(IMX_GPIO_NR(2, 28), 0);
+ gpio_direction_output(IMX_GPIO_NR(2, 29), 0);
+ gpio_direction_output(IMX_GPIO_NR(2, 23), 1);
+
+ imx_iomux_v3_setup_multiple_pads(fec_cfg_pads,
+ ARRAY_SIZE(fec_cfg_pads));
#endif
- /*
- * activate reset_n pin
- * Select mux mode: ALT3 mux port: NAND D15
- */
- mxc_request_iomux(MX51_PIN_NANDF_D15, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D15,
- PAD_CTL_DRV_VOT_HIGH | PAD_CTL_DRV_MAX);
+ /* activate reset_n pin */
+ imx_iomux_v3_setup_pad(
+ NEW_PAD_CTRL(MX51_PAD_NANDF_D15__GPIO3_25,
+ PAD_CTL_DSE_MAX));
} else {
/* set FEC Control lines */
- gpio_direction_input(89);
+ gpio_direction_input(IMX_GPIO_NR(3, 25));
udelay(500);
#ifdef CONFIG_VISION2_HW_1_0
- /* FEC RDATA[3] */
- mxc_request_iomux(MX51_PIN_EIM_CS3, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_EIM_CS3, 0x180);
-
- /* FEC RDATA[2] */
- mxc_request_iomux(MX51_PIN_EIM_CS2, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_EIM_CS2, 0x180);
-
- /* FEC RDATA[1] */
- mxc_request_iomux(MX51_PIN_EIM_EB3, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_EIM_EB3, 0x180);
-
- /* FEC RDATA[0] */
- mxc_request_iomux(MX51_PIN_NANDF_D9, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D9, 0x2180);
-
- /* FEC RX_CLK */
- mxc_request_iomux(MX51_PIN_NANDF_RB3, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_RB3, 0x2180);
-
- /* FEC RX_ER */
- mxc_request_iomux(MX51_PIN_EIM_CS4, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_EIM_CS4, 0x180);
-
- /* FEC COL */
- mxc_request_iomux(MX51_PIN_NANDF_RB2, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_RB2, 0x2180);
+ imx_iomux_v3_setup_multiple_pads(fec_pads,
+ ARRAY_SIZE(fec_pads));
#endif
}
}
@@ -376,155 +325,94 @@ static void power_init_mx51(void)
static void setup_gpios(void)
{
- unsigned int i;
-
- /* CAM_SUP_DISn, GPIO1_7 */
- mxc_request_iomux(MX51_PIN_GPIO1_7, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_GPIO1_7, 0x82);
+ static const iomux_v3_cfg_t gpio_pads_1[] = {
+ NEW_PAD_CTRL(MX51_PAD_GPIO1_7__GPIO1_7, PAD_CTL_PKE |
+ PAD_CTL_DSE_MED), /* CAM_SUP_DISn */
+ NEW_PAD_CTRL(MX51_PAD_DI1_PIN12__GPIO3_1, PAD_CTL_PKE |
+ PAD_CTL_DSE_MED), /* DAB Display EN */
+ NEW_PAD_CTRL(MX51_PAD_DI1_PIN13__GPIO3_2, PAD_CTL_PKE |
+ PAD_CTL_DSE_MED), /* WDOG_TRIGGER */
+ };
+
+ static const iomux_v3_cfg_t gpio_pads_2[] = {
+ NEW_PAD_CTRL(MX51_PAD_DI1_D0_CS__GPIO3_3, PAD_CTL_PKE |
+ PAD_CTL_DSE_MED), /* Display2 TxEN */
+ NEW_PAD_CTRL(MX51_PAD_DI1_D1_CS__GPIO3_4, PAD_CTL_PKE |
+ PAD_CTL_DSE_MED), /* DAB Light EN */
+ NEW_PAD_CTRL(MX51_PAD_DISPB2_SER_DIN__GPIO3_5, PAD_CTL_PKE |
+ PAD_CTL_DSE_MED), /* AUDIO_MUTE */
+ NEW_PAD_CTRL(MX51_PAD_DISPB2_SER_DIO__GPIO3_6, PAD_CTL_PKE |
+ PAD_CTL_DSE_MED), /* SPARE_OUT */
+ NEW_PAD_CTRL(MX51_PAD_NANDF_D14__GPIO3_26, PAD_CTL_PKE |
+ PAD_CTL_DSE_MED), /* BEEPER_EN */
+ NEW_PAD_CTRL(MX51_PAD_NANDF_D13__GPIO3_27, PAD_CTL_PKE |
+ PAD_CTL_DSE_MED), /* POWER_OFF */
+ NEW_PAD_CTRL(MX51_PAD_NANDF_D10__GPIO3_30, PAD_CTL_PKE |
+ PAD_CTL_DSE_MED), /* FRAM_WE */
+ NEW_PAD_CTRL(MX51_PAD_CSPI1_RDY__GPIO4_26, PAD_CTL_PKE |
+ PAD_CTL_DSE_MED), /* EXPANSION_EN */
+ MX51_PAD_GPIO1_2__PWM1_PWMO,
+ };
- /* DAB Display EN, GPIO3_1 */
- mxc_request_iomux(MX51_PIN_DI1_PIN12, IOMUX_CONFIG_ALT4);
- mxc_iomux_set_pad(MX51_PIN_DI1_PIN12, 0x82);
+ unsigned int i;
- /* WDOG_TRIGGER, GPIO3_2 */
- mxc_request_iomux(MX51_PIN_DI1_PIN13, IOMUX_CONFIG_ALT4);
- mxc_iomux_set_pad(MX51_PIN_DI1_PIN13, 0x82);
+ imx_iomux_v3_setup_multiple_pads(gpio_pads_1, ARRAY_SIZE(gpio_pads_1));
/* Now we need to trigger the watchdog */
WATCHDOG_RESET();
- /* Display2 TxEN, GPIO3_3 */
- mxc_request_iomux(MX51_PIN_DI1_D0_CS, IOMUX_CONFIG_ALT4);
- mxc_iomux_set_pad(MX51_PIN_DI1_D0_CS, 0x82);
-
- /* DAB Light EN, GPIO3_4 */
- mxc_request_iomux(MX51_PIN_DI1_D1_CS, IOMUX_CONFIG_ALT4);
- mxc_iomux_set_pad(MX51_PIN_DI1_D1_CS, 0x82);
-
- /* AUDIO_MUTE, GPIO3_5 */
- mxc_request_iomux(MX51_PIN_DISPB2_SER_DIN, IOMUX_CONFIG_ALT4);
- mxc_iomux_set_pad(MX51_PIN_DISPB2_SER_DIN, 0x82);
-
- /* SPARE_OUT, GPIO3_6 */
- mxc_request_iomux(MX51_PIN_DISPB2_SER_DIO, IOMUX_CONFIG_ALT4);
- mxc_iomux_set_pad(MX51_PIN_DISPB2_SER_DIO, 0x82);
-
- /* BEEPER_EN, GPIO3_26 */
- mxc_request_iomux(MX51_PIN_NANDF_D14, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D14, 0x82);
-
- /* POWER_OFF, GPIO3_27 */
- mxc_request_iomux(MX51_PIN_NANDF_D13, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D13, 0x82);
-
- /* FRAM_WE, GPIO3_30 */
- mxc_request_iomux(MX51_PIN_NANDF_D10, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D10, 0x82);
-
- /* EXPANSION_EN, GPIO4_26 */
- mxc_request_iomux(MX51_PIN_CSPI1_RDY, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_CSPI1_RDY, 0x82);
-
- /* PWM Output GPIO1_2 */
- mxc_request_iomux(MX51_PIN_GPIO1_2, IOMUX_CONFIG_ALT1);
+ imx_iomux_v3_setup_multiple_pads(gpio_pads_2, ARRAY_SIZE(gpio_pads_2));
/*
* Set GPIO1_4 to high and output; it is used to reset
* the system on reboot
*/
- gpio_direction_output(4, 1);
+ gpio_direction_output(IMX_GPIO_NR(1, 4), 1);
- gpio_direction_output(7, 0);
- for (i = 65; i < 71; i++)
+ gpio_direction_output(IMX_GPIO_NR(1, 7), 0);
+ for (i = IMX_GPIO_NR(3, 1); i < IMX_GPIO_NR(3, 7); i++)
gpio_direction_output(i, 0);
- gpio_direction_output(94, 0);
+ gpio_direction_output(IMX_GPIO_NR(3, 30), 0);
/* Set POWER_OFF high */
- gpio_direction_output(91, 1);
+ gpio_direction_output(IMX_GPIO_NR(3, 27), 1);
- gpio_direction_output(90, 0);
+ gpio_direction_output(IMX_GPIO_NR(3, 26), 0);
- gpio_direction_output(122, 0);
+ gpio_direction_output(IMX_GPIO_NR(4, 26), 0);
- gpio_direction_output(121, 1);
+ gpio_direction_output(IMX_GPIO_NR(4, 25), 1);
WATCHDOG_RESET();
}
static void setup_fec(void)
{
- /*FEC_MDIO*/
- mxc_request_iomux(MX51_PIN_EIM_EB2, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_EIM_EB2, 0x1FD);
-
- /*FEC_MDC*/
- mxc_request_iomux(MX51_PIN_NANDF_CS3, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_NANDF_CS3, 0x2004);
-
- /* FEC RDATA[3] */
- mxc_request_iomux(MX51_PIN_EIM_CS3, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_EIM_CS3, 0x180);
-
- /* FEC RDATA[2] */
- mxc_request_iomux(MX51_PIN_EIM_CS2, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_EIM_CS2, 0x180);
-
- /* FEC RDATA[1] */
- mxc_request_iomux(MX51_PIN_EIM_EB3, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_EIM_EB3, 0x180);
-
- /* FEC RDATA[0] */
- mxc_request_iomux(MX51_PIN_NANDF_D9, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D9, 0x2180);
-
- /* FEC TDATA[3] */
- mxc_request_iomux(MX51_PIN_NANDF_CS6, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_NANDF_CS6, 0x2004);
-
- /* FEC TDATA[2] */
- mxc_request_iomux(MX51_PIN_NANDF_CS5, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_NANDF_CS5, 0x2004);
-
- /* FEC TDATA[1] */
- mxc_request_iomux(MX51_PIN_NANDF_CS4, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_NANDF_CS4, 0x2004);
-
- /* FEC TDATA[0] */
- mxc_request_iomux(MX51_PIN_NANDF_D8, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D8, 0x2004);
-
- /* FEC TX_EN */
- mxc_request_iomux(MX51_PIN_NANDF_CS7, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_CS7, 0x2004);
-
- /* FEC TX_ER */
- mxc_request_iomux(MX51_PIN_NANDF_CS2, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_NANDF_CS2, 0x2004);
-
- /* FEC TX_CLK */
- mxc_request_iomux(MX51_PIN_NANDF_RDY_INT, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_RDY_INT, 0x2180);
-
- /* FEC TX_COL */
- mxc_request_iomux(MX51_PIN_NANDF_RB2, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_RB2, 0x2180);
-
- /* FEC RX_CLK */
- mxc_request_iomux(MX51_PIN_NANDF_RB3, IOMUX_CONFIG_ALT1);
- mxc_iomux_set_pad(MX51_PIN_NANDF_RB3, 0x2180);
-
- /* FEC RX_CRS */
- mxc_request_iomux(MX51_PIN_EIM_CS5, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_EIM_CS5, 0x180);
-
- /* FEC RX_ER */
- mxc_request_iomux(MX51_PIN_EIM_CS4, IOMUX_CONFIG_ALT3);
- mxc_iomux_set_pad(MX51_PIN_EIM_CS4, 0x180);
-
- /* FEC RX_DV */
- mxc_request_iomux(MX51_PIN_NANDF_D11, IOMUX_CONFIG_ALT2);
- mxc_iomux_set_pad(MX51_PIN_NANDF_D11, 0x2180);
+ static const iomux_v3_cfg_t fec_pads[] = {
+ NEW_PAD_CTRL(MX51_PAD_EIM_EB2__FEC_MDIO, PAD_CTL_HYS |
+ PAD_CTL_PUS_22K_UP | PAD_CTL_ODE |
+ PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST),
+ MX51_PAD_NANDF_CS3__FEC_MDC,
+ NEW_PAD_CTRL(MX51_PAD_EIM_CS3__FEC_RDATA3, MX51_PAD_CTRL_2),
+ NEW_PAD_CTRL(MX51_PAD_EIM_CS2__FEC_RDATA2, MX51_PAD_CTRL_2),
+ NEW_PAD_CTRL(MX51_PAD_EIM_EB3__FEC_RDATA1, MX51_PAD_CTRL_2),
+ MX51_PAD_NANDF_D9__FEC_RDATA0,
+ MX51_PAD_NANDF_CS6__FEC_TDATA3,
+ MX51_PAD_NANDF_CS5__FEC_TDATA2,
+ MX51_PAD_NANDF_CS4__FEC_TDATA1,
+ MX51_PAD_NANDF_D8__FEC_TDATA0,
+ MX51_PAD_NANDF_CS7__FEC_TX_EN,
+ MX51_PAD_NANDF_CS2__FEC_TX_ER,
+ MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK,
+ NEW_PAD_CTRL(MX51_PAD_NANDF_RB2__FEC_COL, MX51_PAD_CTRL_4),
+ NEW_PAD_CTRL(MX51_PAD_NANDF_RB3__FEC_RX_CLK, MX51_PAD_CTRL_4),
+ MX51_PAD_EIM_CS5__FEC_CRS,
+ MX51_PAD_EIM_CS4__FEC_RX_ER,
+ NEW_PAD_CTRL(MX51_PAD_NANDF_D11__FEC_RX_DV, MX51_PAD_CTRL_4),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
}
struct fsl_esdhc_cfg esdhc_cfg[1] = {
@@ -536,7 +424,7 @@ int get_mmc_getcd(u8 *cd, struct mmc *mmc)
struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR)
- *cd = gpio_get_value(0);
+ *cd = gpio_get_value(IMX_GPIO_NR(1, 0));
else
*cd = 0;
@@ -546,56 +434,24 @@ int get_mmc_getcd(u8 *cd, struct mmc *mmc)
#ifdef CONFIG_FSL_ESDHC
int board_mmc_init(bd_t *bis)
{
- mxc_request_iomux(MX51_PIN_SD1_CMD,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_request_iomux(MX51_PIN_SD1_CLK,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_request_iomux(MX51_PIN_SD1_DATA0,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_request_iomux(MX51_PIN_SD1_DATA1,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_request_iomux(MX51_PIN_SD1_DATA2,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_request_iomux(MX51_PIN_SD1_DATA3,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_iomux_set_pad(MX51_PIN_SD1_CMD,
- PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
- PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_SD1_CLK,
- PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
- PAD_CTL_HYS_NONE | PAD_CTL_47K_PU |
- PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_SD1_DATA0,
- PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
- PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_SD1_DATA1,
- PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
- PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_SD1_DATA2,
- PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
- PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU |
- PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
- mxc_iomux_set_pad(MX51_PIN_SD1_DATA3,
- PAD_CTL_DRV_MAX | PAD_CTL_DRV_VOT_HIGH |
- PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PD |
- PAD_CTL_PUE_PULL |
- PAD_CTL_PKE_ENABLE | PAD_CTL_SRE_FAST);
- mxc_request_iomux(MX51_PIN_GPIO1_0,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_iomux_set_pad(MX51_PIN_GPIO1_0,
- PAD_CTL_HYS_ENABLE);
- mxc_request_iomux(MX51_PIN_GPIO1_1,
- IOMUX_CONFIG_ALT0 | IOMUX_CONFIG_SION);
- mxc_iomux_set_pad(MX51_PIN_GPIO1_1,
- PAD_CTL_HYS_ENABLE);
+ static const iomux_v3_cfg_t sd1_pads[] = {
+ NEW_PAD_CTRL(MX51_PAD_SD1_CMD__SD1_CMD, PAD_CTL_DSE_MAX |
+ PAD_CTL_HYS | PAD_CTL_PUS_47K_UP | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_SD1_CLK__SD1_CLK, PAD_CTL_DSE_MAX |
+ PAD_CTL_PUS_47K_UP | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_SD1_DATA0__SD1_DATA0, PAD_CTL_DSE_MAX |
+ PAD_CTL_HYS | PAD_CTL_PUS_47K_UP | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_SD1_DATA1__SD1_DATA1, PAD_CTL_DSE_MAX |
+ PAD_CTL_HYS | PAD_CTL_PUS_47K_UP | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_SD1_DATA2__SD1_DATA2, PAD_CTL_DSE_MAX |
+ PAD_CTL_HYS | PAD_CTL_PUS_47K_UP | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_SD1_DATA3__SD1_DATA3, PAD_CTL_DSE_MAX |
+ PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN | PAD_CTL_SRE_FAST),
+ NEW_PAD_CTRL(MX51_PAD_GPIO1_0__SD1_CD, PAD_CTL_HYS),
+ NEW_PAD_CTRL(MX51_PAD_GPIO1_1__SD1_WP, PAD_CTL_HYS),
+ };
+
+ imx_iomux_v3_setup_multiple_pads(sd1_pads, ARRAY_SIZE(sd1_pads));
esdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
return fsl_esdhc_initialize(bis, &esdhc_cfg[0]);
@@ -604,13 +460,18 @@ int board_mmc_init(bd_t *bis)
void lcd_enable(void)
{
+ static const iomux_v3_cfg_t lcd_pads[] = {
+ MX51_PAD_DI1_PIN2__DI1_PIN2,
+ MX51_PAD_DI1_PIN3__DI1_PIN3,
+ };
+
int ret;
- mxc_request_iomux(MX51_PIN_DI1_PIN2, IOMUX_CONFIG_ALT0);
- mxc_request_iomux(MX51_PIN_DI1_PIN3, IOMUX_CONFIG_ALT0);
+ imx_iomux_v3_setup_multiple_pads(lcd_pads, ARRAY_SIZE(lcd_pads));
- gpio_set_value(2, 1);
- mxc_request_iomux(MX51_PIN_GPIO1_2, IOMUX_CONFIG_ALT0);
+ gpio_set_value(IMX_GPIO_NR(1, 2), 1);
+ imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX51_PAD_GPIO1_2__GPIO1_2,
+ NO_PAD_CTRL));
ret = ipuv3_fb_init(&nec_nl6448bc26_09c, 0, IPU_PIX_FMT_RGB666);
if (ret)
@@ -624,9 +485,9 @@ int board_early_init_f(void)
init_drive_strength();
/* Setup debug led */
- gpio_direction_output(6, 0);
- mxc_request_iomux(MX51_PIN_GPIO1_6, IOMUX_CONFIG_ALT0);
- mxc_iomux_set_pad(MX51_PIN_GPIO1_6, PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST);
+ gpio_direction_output(IMX_GPIO_NR(1, 6), 0);
+ imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX51_PAD_GPIO1_6__GPIO1_6,
+ PAD_CTL_DSE_MAX | PAD_CTL_SRE_FAST));
/* wait a little while to give the pll time to settle */
sdelay(100000);
@@ -644,12 +505,12 @@ int board_early_init_f(void)
static void backlight(int on)
{
if (on) {
- gpio_set_value(65, 1);
+ gpio_set_value(IMX_GPIO_NR(3, 1), 1);
udelay(10000);
- gpio_set_value(68, 1);
+ gpio_set_value(IMX_GPIO_NR(3, 4), 1);
} else {
- gpio_set_value(65, 0);
- gpio_set_value(68, 0);
+ gpio_set_value(IMX_GPIO_NR(3, 1), 0);
+ gpio_set_value(IMX_GPIO_NR(3, 4), 0);
}
}
diff --git a/board/wandboard/wandboard.c b/board/wandboard/wandboard.c
index ac7b89a..bb98352 100644
--- a/board/wandboard/wandboard.c
+++ b/board/wandboard/wandboard.c
@@ -16,6 +16,7 @@
#include <asm/arch/sys_proto.h>
#include <asm/gpio.h>
#include <asm/imx-common/iomux-v3.h>
+#include <asm/imx-common/boot_mode.h>
#include <asm/io.h>
#include <asm/sizes.h>
#include <common.h>
@@ -26,18 +27,19 @@
DECLARE_GLOBAL_DATA_PTR;
-#define UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
- PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | \
+ PAD_CTL_SRE_FAST | PAD_CTL_HYS)
-#define USDHC_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW | \
- PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS)
+#define USDHC_PAD_CTRL (PAD_CTL_PUS_47K_UP | \
+ PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm | \
+ PAD_CTL_SRE_FAST | PAD_CTL_HYS)
-#define ENET_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \
- PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \
- PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
+#define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | \
+ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS)
+#define USDHC1_CD_GPIO IMX_GPIO_NR(1, 2)
+#define USDHC3_CD_GPIO IMX_GPIO_NR(3, 9)
#define ETH_PHY_RESET IMX_GPIO_NR(3, 29)
int dram_init(void)
@@ -52,6 +54,17 @@ static iomux_v3_cfg_t const uart1_pads[] = {
MX6_PAD_CSI0_DAT11__UART1_RXD | MUX_PAD_CTRL(UART_PAD_CTRL),
};
+iomux_v3_cfg_t const usdhc1_pads[] = {
+ MX6_PAD_SD1_CLK__USDHC1_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_CMD__USDHC1_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DAT0__USDHC1_DAT0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DAT1__USDHC1_DAT1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DAT2__USDHC1_DAT2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ MX6_PAD_SD1_DAT3__USDHC1_DAT3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ /* Carrier MicroSD Card Detect */
+ MX6_PAD_GPIO_2__GPIO_1_2 | MUX_PAD_CTRL(NO_PAD_CTRL),
+};
+
static iomux_v3_cfg_t const usdhc3_pads[] = {
MX6_PAD_SD3_CLK__USDHC3_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD3_CMD__USDHC3_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL),
@@ -59,6 +72,8 @@ static iomux_v3_cfg_t const usdhc3_pads[] = {
MX6_PAD_SD3_DAT1__USDHC3_DAT1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD3_DAT2__USDHC3_DAT2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
MX6_PAD_SD3_DAT3__USDHC3_DAT3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+ /* SOM MicroSD Card Detect */
+ MX6_PAD_EIM_DA9__GPIO_3_9 | MUX_PAD_CTRL(NO_PAD_CTRL),
};
static iomux_v3_cfg_t const enet_pads[] = {
@@ -96,18 +111,66 @@ static void setup_iomux_enet(void)
gpio_set_value(ETH_PHY_RESET, 1);
}
-static struct fsl_esdhc_cfg usdhc_cfg[1] = {
+static struct fsl_esdhc_cfg usdhc_cfg[2] = {
{USDHC3_BASE_ADDR},
+ {USDHC1_BASE_ADDR},
};
-int board_mmc_init(bd_t *bis)
+int board_mmc_getcd(struct mmc *mmc)
{
- imx_iomux_v3_setup_multiple_pads(usdhc3_pads, ARRAY_SIZE(usdhc3_pads));
-
- usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
- usdhc_cfg[0].max_bus_width = 4;
+ struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
+ int ret = 0;
+
+ switch (cfg->esdhc_base) {
+ case USDHC1_BASE_ADDR:
+ ret = !gpio_get_value(USDHC1_CD_GPIO);
+ break;
+ case USDHC3_BASE_ADDR:
+ ret = !gpio_get_value(USDHC3_CD_GPIO);
+ break;
+ }
+
+ return ret;
+}
- return fsl_esdhc_initialize(bis, &usdhc_cfg[0]);
+int board_mmc_init(bd_t *bis)
+{
+ s32 status = 0;
+ u32 index = 0;
+
+ /*
+ * Following map is done:
+ * (U-boot device node) (Physical Port)
+ * mmc0 SOM MicroSD
+ * mmc1 Carrier board MicroSD
+ */
+ for (index = 0; index < CONFIG_SYS_FSL_USDHC_NUM; ++index) {
+ switch (index) {
+ case 0:
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc3_pads, ARRAY_SIZE(usdhc3_pads));
+ usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK);
+ usdhc_cfg[0].max_bus_width = 4;
+ gpio_direction_input(USDHC3_CD_GPIO);
+ break;
+ case 1:
+ imx_iomux_v3_setup_multiple_pads(
+ usdhc1_pads, ARRAY_SIZE(usdhc1_pads));
+ usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK);
+ usdhc_cfg[1].max_bus_width = 4;
+ gpio_direction_input(USDHC1_CD_GPIO);
+ break;
+ default:
+ printf("Warning: you configured more USDHC controllers"
+ "(%d) then supported by the board (%d)\n",
+ index + 1, CONFIG_SYS_FSL_USDHC_NUM);
+ return status;
+ }
+
+ status |= fsl_esdhc_initialize(bis, &usdhc_cfg[index]);
+ }
+
+ return status;
}
static int mx6_rgmii_rework(struct phy_device *phydev)
@@ -162,6 +225,24 @@ int board_early_init_f(void)
return 0;
}
+#ifdef CONFIG_CMD_BMODE
+static const struct boot_mode board_boot_modes[] = {
+ /* 4 bit bus width */
+ {"mmc0", MAKE_CFGVAL(0x40, 0x30, 0x00, 0x00)},
+ {"mmc1", MAKE_CFGVAL(0x40, 0x20, 0x00, 0x00)},
+ {NULL, 0},
+};
+#endif
+
+int board_late_init(void)
+{
+#ifdef CONFIG_CMD_BMODE
+ add_board_boot_modes(board_boot_modes);
+#endif
+
+ return 0;
+}
+
int board_init(void)
{
/* address of boot parameters */
diff --git a/board/woodburn/woodburn.c b/board/woodburn/woodburn.c
index 7c36af0..3f2e6b5 100644
--- a/board/woodburn/woodburn.c
+++ b/board/woodburn/woodburn.c
@@ -28,8 +28,7 @@
#include <asm/arch/imx-regs.h>
#include <asm/arch/crm_regs.h>
#include <asm/arch/clock.h>
-#include <asm/arch/mx35_pins.h>
-#include <asm/arch/iomux.h>
+#include <asm/arch/iomux-mx35.h>
#include <i2c.h>
#include <power/pmic.h>
#include <fsl_pmic.h>
@@ -74,25 +73,29 @@ static void board_setup_sdram(void)
static void setup_iomux_fec(void)
{
+ static const iomux_v3_cfg_t fec_pads[] = {
+ MX35_PAD_FEC_TX_CLK__FEC_TX_CLK,
+ MX35_PAD_FEC_RX_CLK__FEC_RX_CLK,
+ MX35_PAD_FEC_RX_DV__FEC_RX_DV,
+ MX35_PAD_FEC_COL__FEC_COL,
+ MX35_PAD_FEC_RDATA0__FEC_RDATA_0,
+ MX35_PAD_FEC_TDATA0__FEC_TDATA_0,
+ MX35_PAD_FEC_TX_EN__FEC_TX_EN,
+ MX35_PAD_FEC_MDC__FEC_MDC,
+ MX35_PAD_FEC_MDIO__FEC_MDIO,
+ MX35_PAD_FEC_TX_ERR__FEC_TX_ERR,
+ MX35_PAD_FEC_RX_ERR__FEC_RX_ERR,
+ MX35_PAD_FEC_CRS__FEC_CRS,
+ MX35_PAD_FEC_RDATA1__FEC_RDATA_1,
+ MX35_PAD_FEC_TDATA1__FEC_TDATA_1,
+ MX35_PAD_FEC_RDATA2__FEC_RDATA_2,
+ MX35_PAD_FEC_TDATA2__FEC_TDATA_2,
+ MX35_PAD_FEC_RDATA3__FEC_RDATA_3,
+ MX35_PAD_FEC_TDATA3__FEC_TDATA_3,
+ };
+
/* setup pins for FEC */
- mxc_request_iomux(MX35_PIN_FEC_TX_CLK, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RX_CLK, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RX_DV, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_COL, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RDATA0, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_TDATA0, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_TX_EN, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_MDC, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_MDIO, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_TX_ERR, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RX_ERR, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_CRS, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RDATA1, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_TDATA1, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RDATA2, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_TDATA2, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_RDATA3, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_FEC_TDATA3, MUX_CONFIG_FUNC);
+ imx_iomux_v3_setup_multiple_pads(fec_pads, ARRAY_SIZE(fec_pads));
}
int woodburn_init(void)
@@ -130,9 +133,9 @@ int woodburn_init(void)
setup_iomux_fec();
/* setup GPIO1_4 FEC_ENABLE signal */
- mxc_request_iomux(MX35_PIN_SCKR, MUX_CONFIG_ALT5);
+ imx_iomux_v3_setup_pad(MX35_PAD_SCKR__GPIO1_4);
gpio_direction_output(4, 1);
- mxc_request_iomux(MX35_PIN_HCKT, MUX_CONFIG_ALT5);
+ imx_iomux_v3_setup_pad(MX35_PAD_HCKT__GPIO1_9);
gpio_direction_output(9, 1);
return 0;
@@ -228,22 +231,24 @@ struct fsl_esdhc_cfg esdhc_cfg = {MMC_SDHC1_BASE_ADDR};
int board_mmc_init(bd_t *bis)
{
+ static const iomux_v3_cfg_t sdhc1_pads[] = {
+ MX35_PAD_SD1_CMD__ESDHC1_CMD,
+ MX35_PAD_SD1_CLK__ESDHC1_CLK,
+ MX35_PAD_SD1_DATA0__ESDHC1_DAT0,
+ MX35_PAD_SD1_DATA1__ESDHC1_DAT1,
+ MX35_PAD_SD1_DATA2__ESDHC1_DAT2,
+ MX35_PAD_SD1_DATA3__ESDHC1_DAT3,
+ };
+
/* configure pins for SDHC1 only */
- mxc_request_iomux(MX35_PIN_SD1_CMD, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_SD1_CLK, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_SD1_DATA0, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_SD1_DATA1, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_SD1_DATA2, MUX_CONFIG_FUNC);
- mxc_request_iomux(MX35_PIN_SD1_DATA3, MUX_CONFIG_FUNC);
+ imx_iomux_v3_setup_multiple_pads(sdhc1_pads, ARRAY_SIZE(sdhc1_pads));
/* MMC Card Detect on GPIO1_7 */
- mxc_request_iomux(MX35_PIN_SCKT, MUX_CONFIG_ALT5);
- mxc_iomux_set_input(MUX_IN_GPIO1_IN_7, 0x1);
+ imx_iomux_v3_setup_pad(MX35_PAD_SCKT__GPIO1_7);
gpio_direction_input(GPIO_MMC_CD);
/* MMC Write Protection on GPIO1_8 */
- mxc_request_iomux(MX35_PIN_FST, MUX_CONFIG_ALT5);
- mxc_iomux_set_input(MUX_IN_GPIO1_IN_8, 0x1);
+ imx_iomux_v3_setup_pad(MX35_PAD_FST__GPIO1_8);
gpio_direction_input(GPIO_MMC_WP);
esdhc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC1_CLK);
diff --git a/board/xilinx/zynq/board.c b/board/xilinx/zynq/board.c
index 8ed75c3..b02c364 100644
--- a/board/xilinx/zynq/board.c
+++ b/board/xilinx/zynq/board.c
@@ -22,13 +22,52 @@
#include <common.h>
#include <netdev.h>
+#include <zynqpl.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/sys_proto.h>
DECLARE_GLOBAL_DATA_PTR;
+#ifdef CONFIG_FPGA
+Xilinx_desc fpga;
+
+/* It can be done differently */
+Xilinx_desc fpga010 = XILINX_XC7Z010_DESC(0x10);
+Xilinx_desc fpga020 = XILINX_XC7Z020_DESC(0x20);
+Xilinx_desc fpga030 = XILINX_XC7Z030_DESC(0x30);
+Xilinx_desc fpga045 = XILINX_XC7Z045_DESC(0x45);
+#endif
+
int board_init(void)
{
+#ifdef CONFIG_FPGA
+ u32 idcode;
+
+ idcode = zynq_slcr_get_idcode();
+
+ switch (idcode) {
+ case XILINX_ZYNQ_7010:
+ fpga = fpga010;
+ break;
+ case XILINX_ZYNQ_7020:
+ fpga = fpga020;
+ break;
+ case XILINX_ZYNQ_7030:
+ fpga = fpga030;
+ break;
+ case XILINX_ZYNQ_7045:
+ fpga = fpga045;
+ break;
+ }
+#endif
+
icache_enable();
+#ifdef CONFIG_FPGA
+ fpga_init();
+ fpga_add(fpga_xilinx, &fpga);
+#endif
+
return 0;
}
@@ -38,10 +77,33 @@ int board_eth_init(bd_t *bis)
{
u32 ret = 0;
-#if defined(CONFIG_ZYNQ_GEM) && defined(CONFIG_ZYNQ_GEM_BASEADDR0)
- ret = zynq_gem_initialize(bis, CONFIG_ZYNQ_GEM_BASEADDR0);
+#if defined(CONFIG_ZYNQ_GEM)
+# if defined(CONFIG_ZYNQ_GEM0)
+ ret |= zynq_gem_initialize(bis, ZYNQ_GEM_BASEADDR0,
+ CONFIG_ZYNQ_GEM_PHY_ADDR0, 0);
+# endif
+# if defined(CONFIG_ZYNQ_GEM1)
+ ret |= zynq_gem_initialize(bis, ZYNQ_GEM_BASEADDR1,
+ CONFIG_ZYNQ_GEM_PHY_ADDR1, 0);
+# endif
+#endif
+ return ret;
+}
#endif
+#ifdef CONFIG_CMD_MMC
+int board_mmc_init(bd_t *bd)
+{
+ int ret = 0;
+
+#if defined(CONFIG_ZYNQ_SDHCI)
+# if defined(CONFIG_ZYNQ_SDHCI0)
+ ret = zynq_sdhci_init(ZYNQ_SDHCI_BASEADDR0);
+# endif
+# if defined(CONFIG_ZYNQ_SDHCI1)
+ ret |= zynq_sdhci_init(ZYNQ_SDHCI_BASEADDR1);
+# endif
+#endif
return ret;
}
#endif