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-rw-r--r--board/freescale/b4860qds/b4860qds.c127
-rw-r--r--board/freescale/b4860qds/eth_b4860qds.c2
-rw-r--r--board/freescale/bsc9131rdb/ddr.c2
-rw-r--r--board/freescale/bsc9132qds/bsc9132qds.c22
-rw-r--r--board/freescale/bsc9132qds/ddr.c2
-rw-r--r--board/freescale/bsc9132qds/law.c8
-rw-r--r--board/freescale/bsc9132qds/tlb.c5
-rw-r--r--board/freescale/c29xpcie/Makefile30
-rw-r--r--board/freescale/c29xpcie/c29xpcie.c148
-rw-r--r--board/freescale/c29xpcie/cpld.c131
-rw-r--r--board/freescale/c29xpcie/cpld.h40
-rw-r--r--board/freescale/c29xpcie/ddr.c86
-rw-r--r--board/freescale/c29xpcie/law.c19
-rw-r--r--board/freescale/c29xpcie/tlb.c76
-rw-r--r--board/freescale/common/Makefile1
-rw-r--r--board/freescale/common/idt8t49n222a_serdes_clk.c207
-rw-r--r--board/freescale/common/idt8t49n222a_serdes_clk.h107
-rw-r--r--board/freescale/common/qixis.c20
-rw-r--r--board/freescale/corenet_ds/corenet_ds.c17
-rw-r--r--board/freescale/corenet_ds/ddr.c4
-rw-r--r--board/freescale/p1010rdb/ddr.c2
-rw-r--r--board/freescale/p1_p2_rdb/ddr.c2
-rw-r--r--board/freescale/p1_p2_rdb_pc/README1
-rw-r--r--board/freescale/p1_p2_rdb_pc/ddr.c6
-rw-r--r--board/freescale/p1_p2_rdb_pc/tlb.c2
-rw-r--r--board/freescale/p1_twr/Makefile35
-rw-r--r--board/freescale/p1_twr/ddr.c69
-rw-r--r--board/freescale/p1_twr/law.c16
-rw-r--r--board/freescale/p1_twr/p1_twr.c281
-rw-r--r--board/freescale/p1_twr/tlb.c76
-rw-r--r--board/freescale/p2041rdb/p2041rdb.c15
-rw-r--r--board/freescale/t4qds/Makefile3
-rw-r--r--board/freescale/t4qds/ddr.c73
-rw-r--r--board/freescale/t4qds/ddr.h108
-rw-r--r--board/freescale/t4qds/law.c2
-rw-r--r--board/freescale/t4qds/t4240emu.c80
-rw-r--r--board/freescale/t4qds/t4240qds.c (renamed from board/freescale/t4qds/t4qds.c)77
-rw-r--r--board/freescale/t4qds/tlb.c2
38 files changed, 1730 insertions, 174 deletions
diff --git a/board/freescale/b4860qds/b4860qds.c b/board/freescale/b4860qds/b4860qds.c
index 86e44ea..f74651c 100644
--- a/board/freescale/b4860qds/b4860qds.c
+++ b/board/freescale/b4860qds/b4860qds.c
@@ -21,12 +21,14 @@
#include "../common/qixis.h"
#include "../common/vsc3316_3308.h"
+#include "../common/idt8t49n222a_serdes_clk.h"
#include "b4860qds.h"
#include "b4860qds_qixis.h"
#include "b4860qds_crossbar_con.h"
#define CLK_MUX_SEL_MASK 0x4
#define ETH_PHY_CLK_OUT 0x4
+#define PLL_NUM 2
DECLARE_GLOBAL_DATA_PTR;
@@ -35,8 +37,6 @@ int checkboard(void)
char buf[64];
u8 sw;
struct cpu_type *cpu = gd->arch.cpu;
- ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
- unsigned int i;
static const char *const freq[] = {"100", "125", "156.25", "161.13",
"122.88", "122.88", "122.88"};
int clock;
@@ -61,19 +61,6 @@ int checkboard(void)
/* the timestamp string contains "\n" at the end */
printf(" on %s", qixis_read_time(buf));
- /* Display the RCW, so that no one gets confused as to what RCW
- * we're actually using for this boot.
- */
- puts("Reset Configuration Word (RCW):");
- for (i = 0; i < ARRAY_SIZE(gur->rcwsr); i++) {
- u32 rcw = in_be32(&gur->rcwsr[i]);
-
- if ((i % 4) == 0)
- printf("\n %08x:", i * 4);
- printf(" %08x", rcw);
- }
- puts("\n");
-
/*
* Display the actual SERDES reference clocks as configured by the
* dip switches on the board. Note that the SWx registers could
@@ -252,6 +239,106 @@ int configure_vsc3316_3308(void)
return 0;
}
+int config_serdes1_refclks(void)
+{
+ ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+ serdes_corenet_t *srds_regs =
+ (void *)CONFIG_SYS_FSL_CORENET_SERDES_ADDR;
+ u32 serdes1_prtcl, lane;
+ unsigned int flag_sgmii_prtcl = 0;
+ int ret, i;
+
+ serdes1_prtcl = in_be32(&gur->rcwsr[4]) &
+ FSL_CORENET2_RCWSR4_SRDS1_PRTCL;
+ if (!serdes1_prtcl) {
+ printf("SERDES1 is not enabled\n");
+ return -1;
+ }
+ serdes1_prtcl >>= FSL_CORENET2_RCWSR4_SRDS1_PRTCL_SHIFT;
+ debug("Using SERDES1 Protocol: 0x%x:\n", serdes1_prtcl);
+
+ /* Clear SRDS_RSTCTL_RST bit for both PLLs before changing refclks
+ */
+ for (i = 0; i < PLL_NUM; i++)
+ clrbits_be32(&srds_regs->bank[i].rstctl, SRDS_RSTCTL_RST);
+ /* Reconfigure IDT idt8t49n222a device for CPRI to work
+ * For this SerDes1's Refclk1 and refclk2 need to be set
+ * to 122.88MHz
+ */
+ switch (serdes1_prtcl) {
+ case 0x2A:
+ case 0x2C:
+ case 0x2D:
+ case 0x2E:
+ debug("Configuring idt8t49n222a for CPRI SerDes clks:"
+ " for srds_prctl:%x\n", serdes1_prtcl);
+ ret = select_i2c_ch_pca(I2C_CH_IDT);
+ if (!ret) {
+ ret = set_serdes_refclk(IDT_SERDES1_ADDRESS, 1,
+ SERDES_REFCLK_122_88,
+ SERDES_REFCLK_122_88, 0);
+ if (ret) {
+ printf("IDT8T49N222A configuration failed.\n");
+ return ret;
+ } else
+ printf("IDT8T49N222A configured.\n");
+ } else {
+ return ret;
+ }
+ select_i2c_ch_pca(I2C_CH_DEFAULT);
+
+ /* Change SerDes1's Refclk1 to 125MHz for on board
+ * SGMIIs to work
+ */
+ for (lane = 0; lane < SRDS_MAX_LANES; lane++) {
+ enum srds_prtcl lane_prtcl = serdes_get_prtcl
+ (0, serdes1_prtcl, lane);
+ switch (lane_prtcl) {
+ case SGMII_FM1_DTSEC1:
+ case SGMII_FM1_DTSEC2:
+ case SGMII_FM1_DTSEC3:
+ case SGMII_FM1_DTSEC4:
+ case SGMII_FM1_DTSEC5:
+ case SGMII_FM1_DTSEC6:
+ flag_sgmii_prtcl++;
+ break;
+ default:
+ break;
+ }
+ }
+
+ if (flag_sgmii_prtcl)
+ QIXIS_WRITE(brdcfg[4], QIXIS_SRDS1CLK_125);
+
+ /* Steps For SerDes PLLs reset and reconfiguration after
+ * changing SerDes's refclks
+ */
+ for (i = 0; i < PLL_NUM; i++) {
+ debug("For PLL%d reset and reconfiguration after"
+ " changing refclks\n", i+1);
+ clrbits_be32(&srds_regs->bank[i].rstctl,
+ SRDS_RSTCTL_SDRST_B);
+ udelay(10);
+ clrbits_be32(&srds_regs->bank[i].rstctl,
+ (SRDS_RSTCTL_SDEN | SRDS_RSTCTL_PLLRST_B));
+ udelay(10);
+ setbits_be32(&srds_regs->bank[i].rstctl,
+ SRDS_RSTCTL_RST);
+ setbits_be32(&srds_regs->bank[i].rstctl,
+ (SRDS_RSTCTL_SDEN | SRDS_RSTCTL_PLLRST_B
+ | SRDS_RSTCTL_SDRST_B));
+ }
+ break;
+ default:
+ printf("WARNING:IDT8T49N222A configuration not"
+ " supported for:%x SerDes1 Protocol.\n",
+ serdes1_prtcl);
+ return -1;
+ }
+
+ return 0;
+}
+
int board_early_init_r(void)
{
const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
@@ -277,6 +364,16 @@ int board_early_init_r(void)
#ifdef CONFIG_SYS_DPAA_QBMAN
setup_portals();
#endif
+ /* SerDes1 refclks need to be set again, as default clks
+ * are not suitable for CPRI and onboard SGMIIs to work
+ * simultaneously.
+ * This function will set SerDes1's Refclk1 and refclk2
+ * as per SerDes1 protocols
+ */
+ if (config_serdes1_refclks())
+ printf("SerDes1 Refclks couldn't set properly.\n");
+ else
+ printf("SerDes1 Refclks have been set.\n");
/* Configure VSC3316 and VSC3308 crossbar switches */
if (configure_vsc3316_3308())
diff --git a/board/freescale/b4860qds/eth_b4860qds.c b/board/freescale/b4860qds/eth_b4860qds.c
index 19ca66e..dc4ef80 100644
--- a/board/freescale/b4860qds/eth_b4860qds.c
+++ b/board/freescale/b4860qds/eth_b4860qds.c
@@ -201,8 +201,6 @@ int board_eth_init(bd_t *bis)
debug("Setting phy addresses for FM1_DTSEC5: %x and"
"FM1_DTSEC6: %x\n", CONFIG_SYS_FM1_DTSEC5_PHY_ADDR,
CONFIG_SYS_FM1_DTSEC6_PHY_ADDR);
- /* Fixing Serdes clock by programming FPGA register */
- QIXIS_WRITE(brdcfg[4], QIXIS_SRDS1CLK_125);
fm_info_set_phy_address(FM1_DTSEC5,
CONFIG_SYS_FM1_DTSEC5_PHY_ADDR);
fm_info_set_phy_address(FM1_DTSEC6,
diff --git a/board/freescale/bsc9131rdb/ddr.c b/board/freescale/bsc9131rdb/ddr.c
index a4161ad..c82fe0a 100644
--- a/board/freescale/bsc9131rdb/ddr.c
+++ b/board/freescale/bsc9131rdb/ddr.c
@@ -87,7 +87,7 @@ phys_size_t fixed_sdram(void)
}
ddr_size = (phys_size_t) CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
- fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0);
+ fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0, 0);
if (set_ddr_laws(CONFIG_SYS_DDR_SDRAM_BASE, ddr_size,
LAW_TRGT_IF_DDR_1) < 0) {
diff --git a/board/freescale/bsc9132qds/bsc9132qds.c b/board/freescale/bsc9132qds/bsc9132qds.c
index 4574894..a895e4e 100644
--- a/board/freescale/bsc9132qds/bsc9132qds.c
+++ b/board/freescale/bsc9132qds/bsc9132qds.c
@@ -125,6 +125,27 @@ void board_config_serdes_mux(void)
}
}
+/* Configure DSP DDR controller */
+void dsp_ddr_configure(void)
+{
+ /*
+ *There are separate DDR-controllers for DSP and PowerPC side DDR.
+ *copy the ddr controller settings from PowerPC side DDR controller
+ *to the DSP DDR controller as connected DDR memories are similar.
+ */
+ ccsr_ddr_t __iomem *pa_ddr =
+ (ccsr_ddr_t __iomem *)CONFIG_SYS_MPC8xxx_DDR_ADDR;
+ ccsr_ddr_t temp_ddr;
+ ccsr_ddr_t __iomem *dsp_ddr =
+ (ccsr_ddr_t __iomem *)CONFIG_SYS_FSL_DSP_CCSR_DDR_ADDR;
+
+ memcpy(&temp_ddr, pa_ddr, sizeof(ccsr_ddr_t));
+ temp_ddr.cs0_bnds = CONFIG_SYS_DDR1_CS0_BNDS;
+ temp_ddr.sdram_cfg &= ~SDRAM_CFG_MEM_EN;
+ memcpy(dsp_ddr, &temp_ddr, sizeof(ccsr_ddr_t));
+ dsp_ddr->sdram_cfg |= SDRAM_CFG_MEM_EN;
+}
+
int board_early_init_r(void)
{
#ifndef CONFIG_SYS_NO_FLASH
@@ -153,6 +174,7 @@ int board_early_init_r(void)
0, flash_esel+1, BOOKE_PAGESZ_64M, 1);
#endif
board_config_serdes_mux();
+ dsp_ddr_configure();
return 0;
}
diff --git a/board/freescale/bsc9132qds/ddr.c b/board/freescale/bsc9132qds/ddr.c
index 05bea8a..fdea193 100644
--- a/board/freescale/bsc9132qds/ddr.c
+++ b/board/freescale/bsc9132qds/ddr.c
@@ -109,7 +109,7 @@ phys_size_t fixed_sdram(void)
strmhz(buf, ddr_freq));
ddr_size = (phys_size_t) CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
- fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0);
+ fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0, 0);
if (set_ddr_laws(CONFIG_SYS_DDR_SDRAM_BASE, ddr_size,
LAW_TRGT_IF_DDR_1) < 0) {
diff --git a/board/freescale/bsc9132qds/law.c b/board/freescale/bsc9132qds/law.c
index fed2edf..e10de9a 100644
--- a/board/freescale/bsc9132qds/law.c
+++ b/board/freescale/bsc9132qds/law.c
@@ -16,6 +16,14 @@ struct law_entry law_table[] = {
#ifdef CONFIG_SYS_FPGA_BASE_PHYS
SET_LAW(CONFIG_SYS_FPGA_BASE_PHYS, LAW_SIZE_128K, LAW_TRGT_IF_IFC),
#endif
+ SET_LAW(CONFIG_SYS_FSL_DSP_CCSRBAR_PHYS, LAW_SIZE_1M,
+ LAW_TRGT_IF_DSP_CCSR),
+ SET_LAW(CONFIG_SYS_FSL_DSP_M2_RAM_ADDR, LAW_SIZE_32M,
+ LAW_TRGT_IF_OCN_DSP),
+ SET_LAW(CONFIG_SYS_FSL_DSP_M3_RAM_ADDR, LAW_SIZE_32K,
+ LAW_TRGT_IF_CLASS_DSP),
+ SET_LAW(CONFIG_SYS_FSL_DSP_DDR_ADDR, LAW_SIZE_1G,
+ LAW_TRGT_IF_CLASS_DSP)
};
int num_law_entries = ARRAY_SIZE(law_table);
diff --git a/board/freescale/bsc9132qds/tlb.c b/board/freescale/bsc9132qds/tlb.c
index 6d82353..02655e9 100644
--- a/board/freescale/bsc9132qds/tlb.c
+++ b/board/freescale/bsc9132qds/tlb.c
@@ -41,6 +41,11 @@ struct fsl_e_tlb_entry tlb_table[] = {
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
0, 1, BOOKE_PAGESZ_1M, 1),
+ /* CCSRBAR (DSP) */
+ SET_TLB_ENTRY(1, CONFIG_SYS_FSL_DSP_CCSRBAR,
+ CONFIG_SYS_FSL_DSP_CCSRBAR_PHYS, MAS3_SW|MAS3_SR,
+ MAS2_I|MAS2_G, 0, 2, BOOKE_PAGESZ_1M, 1),
+
#ifndef CONFIG_SPL_BUILD
SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS,
MAS3_SX|MAS3_SR, MAS2_W|MAS2_G,
diff --git a/board/freescale/c29xpcie/Makefile b/board/freescale/c29xpcie/Makefile
new file mode 100644
index 0000000..ab8eb8f
--- /dev/null
+++ b/board/freescale/c29xpcie/Makefile
@@ -0,0 +1,30 @@
+#
+# Copyright 2013 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier: GPL-2.0+
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS-y += $(BOARD).o
+COBJS-y += cpld.o
+COBJS-y += ddr.o
+COBJS-y += law.o
+COBJS-y += tlb.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))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/freescale/c29xpcie/c29xpcie.c b/board/freescale/c29xpcie/c29xpcie.c
new file mode 100644
index 0000000..48c4b30
--- /dev/null
+++ b/board/freescale/c29xpcie/c29xpcie.c
@@ -0,0 +1,148 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/processor.h>
+#include <asm/mmu.h>
+#include <asm/cache.h>
+#include <asm/immap_85xx.h>
+#include <asm/io.h>
+#include <miiphy.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+#include <fsl_mdio.h>
+#include <tsec.h>
+#include <mmc.h>
+#include <netdev.h>
+#include <pci.h>
+#include <asm/fsl_ifc.h>
+#include <asm/fsl_pci.h>
+
+#include "cpld.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int checkboard(void)
+{
+ struct cpu_type *cpu = gd->arch.cpu;
+ struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
+
+ printf("Board: %sPCIe, ", cpu->name);
+ printf("CPLD Ver: 0x%02x\n", in_8(&cpld_data->cpldver));
+
+ return 0;
+}
+
+int board_early_init_f(void)
+{
+ struct fsl_ifc *ifc = (void *)CONFIG_SYS_IFC_ADDR;
+
+ /* Clock configuration to access CPLD using IFC(GPCM) */
+ setbits_be32(&ifc->ifc_gcr, 1 << IFC_GCR_TBCTL_TRN_TIME_SHIFT);
+
+ return 0;
+}
+
+int board_early_init_r(void)
+{
+ const unsigned long flashbase = CONFIG_SYS_FLASH_BASE;
+ const u8 flash_esel = find_tlb_idx((void *)flashbase, 1);
+
+ /*
+ * Remap Boot flash region to caching-inhibited
+ * so that flash can be erased properly.
+ */
+
+ /* Flush d-cache and invalidate i-cache of any FLASH data */
+ flush_dcache();
+ invalidate_icache();
+
+ /* invalidate existing TLB entry for flash */
+ disable_tlb(flash_esel);
+
+ set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS,
+ MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, flash_esel, BOOKE_PAGESZ_64M, 1);
+
+ return 0;
+}
+
+#ifdef CONFIG_PCI
+void pci_init_board(void)
+{
+ fsl_pcie_init_board(0);
+}
+#endif /* ifdef CONFIG_PCI */
+
+#ifdef CONFIG_TSEC_ENET
+int board_eth_init(bd_t *bis)
+{
+ struct fsl_pq_mdio_info mdio_info;
+ struct tsec_info_struct tsec_info[2];
+ int num = 0;
+
+#ifdef CONFIG_TSEC1
+ SET_STD_TSEC_INFO(tsec_info[num], 1);
+ num++;
+#endif
+#ifdef CONFIG_TSEC2
+ SET_STD_TSEC_INFO(tsec_info[num], 2);
+ num++;
+#endif
+ if (!num) {
+ printf("No TSECs initialized\n");
+ return 0;
+ }
+
+ /* Register 1G MDIO bus */
+ mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR;
+ mdio_info.name = DEFAULT_MII_NAME;
+
+ fsl_pq_mdio_init(bis, &mdio_info);
+
+ tsec_eth_init(bis, tsec_info, num);
+
+ return pci_eth_init(bis);
+}
+#endif
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+void fdt_del_sec(void *blob, int offset)
+{
+ int nodeoff = 0;
+
+ while ((nodeoff = fdt_node_offset_by_compat_reg(blob, "fsl,sec-v6.0",
+ CONFIG_SYS_CCSRBAR_PHYS + CONFIG_SYS_FSL_SEC_OFFSET
+ + offset * 0x20000)) >= 0) {
+ fdt_del_node(blob, nodeoff);
+ offset++;
+ }
+}
+
+void ft_board_setup(void *blob, bd_t *bd)
+{
+ phys_addr_t base;
+ phys_size_t size;
+ struct cpu_type *cpu;
+
+ cpu = gd->arch.cpu;
+
+ ft_cpu_setup(blob, bd);
+
+ base = getenv_bootm_low();
+ size = getenv_bootm_size();
+
+#if defined(CONFIG_PCI)
+ FT_FSL_PCI_SETUP;
+#endif
+
+ fdt_fixup_memory(blob, (u64)base, (u64)size);
+ if (cpu->soc_ver == SVR_C291)
+ fdt_del_sec(blob, 1);
+ else if (cpu->soc_ver == SVR_C292)
+ fdt_del_sec(blob, 2);
+}
+#endif
diff --git a/board/freescale/c29xpcie/cpld.c b/board/freescale/c29xpcie/cpld.c
new file mode 100644
index 0000000..5cbccff
--- /dev/null
+++ b/board/freescale/c29xpcie/cpld.c
@@ -0,0 +1,131 @@
+/**
+ * Copyright 2013 Freescale Semiconductor
+ * Author: Mingkai Hu <Mingkai.hu@freescale.com>
+ * Po Liu <Po.Liu@freescale.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * This file provides support for the board-specific CPLD used on some Freescale
+ * reference boards.
+ *
+ * The following macros need to be defined:
+ *
+ * CONFIG_SYS_CPLD_BASE - The virtual address of the base of the
+ * CPLD register map
+ *
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/io.h>
+
+#include "cpld.h"
+/**
+ * Set the boot bank to the alternate bank
+ */
+void cpld_set_altbank(u8 banksel)
+{
+ struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
+ u8 reg11;
+
+ reg11 = in_8(&cpld_data->flhcsr);
+
+ switch (banksel) {
+ case 1:
+ out_8(&cpld_data->flhcsr, (reg11 & CPLD_BANKSEL_MASK)
+ | CPLD_BANKSEL_EN | CPLD_SELECT_BANK1);
+ break;
+ case 2:
+ out_8(&cpld_data->flhcsr, (reg11 & CPLD_BANKSEL_MASK)
+ | CPLD_BANKSEL_EN | CPLD_SELECT_BANK2);
+ break;
+ case 3:
+ out_8(&cpld_data->flhcsr, (reg11 & CPLD_BANKSEL_MASK)
+ | CPLD_BANKSEL_EN | CPLD_SELECT_BANK3);
+ break;
+ case 4:
+ out_8(&cpld_data->flhcsr, (reg11 & CPLD_BANKSEL_MASK)
+ | CPLD_BANKSEL_EN | CPLD_SELECT_BANK4);
+ break;
+ default:
+ printf("Invalid value! [1-4]\n");
+ return;
+ }
+
+ udelay(100);
+ do_reset(NULL, 0, 0, NULL);
+}
+
+/**
+ * Set the boot bank to the default bank
+ */
+void cpld_set_defbank(void)
+{
+ cpld_set_altbank(4);
+}
+
+#ifdef DEBUG
+static void cpld_dump_regs(void)
+{
+ struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
+
+ printf("chipid1 = 0x%02x\n", in_8(&cpld_data->chipid1));
+ printf("chipid2 = 0x%02x\n", in_8(&cpld_data->chipid2));
+ printf("hwver = 0x%02x\n", in_8(&cpld_data->hwver));
+ printf("cpldver = 0x%02x\n", in_8(&cpld_data->cpldver));
+ printf("rstcon = 0x%02x\n", in_8(&cpld_data->rstcon));
+ printf("flhcsr = 0x%02x\n", in_8(&cpld_data->flhcsr));
+ printf("wdcsr = 0x%02x\n", in_8(&cpld_data->wdcsr));
+ printf("wdkick = 0x%02x\n", in_8(&cpld_data->wdkick));
+ printf("fancsr = 0x%02x\n", in_8(&cpld_data->fancsr));
+ printf("ledcsr = 0x%02x\n", in_8(&cpld_data->ledcsr));
+ printf("misc = 0x%02x\n", in_8(&cpld_data->misccsr));
+ printf("bootor = 0x%02x\n", in_8(&cpld_data->bootor));
+ printf("bootcfg1 = 0x%02x\n", in_8(&cpld_data->bootcfg1));
+ printf("bootcfg2 = 0x%02x\n", in_8(&cpld_data->bootcfg2));
+ printf("bootcfg3 = 0x%02x\n", in_8(&cpld_data->bootcfg3));
+ printf("bootcfg4 = 0x%02x\n", in_8(&cpld_data->bootcfg4));
+ putc('\n');
+}
+#endif
+
+int cpld_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ int rc = 0;
+ unsigned char value;
+
+ if (argc <= 1)
+ return cmd_usage(cmdtp);
+
+ if (strcmp(argv[1], "reset") == 0) {
+ if (!strcmp(argv[2], "altbank") && argv[3]) {
+ value = (u8)simple_strtoul(argv[3], NULL, 16);
+ cpld_set_altbank(value);
+ } else if (!argv[2])
+ cpld_set_defbank();
+ else
+ cmd_usage(cmdtp);
+#ifdef DEBUG
+ } else if (strcmp(argv[1], "dump") == 0) {
+ cpld_dump_regs();
+#endif
+ } else
+ rc = cmd_usage(cmdtp);
+
+ return rc;
+}
+
+U_BOOT_CMD(
+ cpld_cmd, CONFIG_SYS_MAXARGS, 1, cpld_cmd,
+ "Reset the board using the CPLD sequencer",
+ "reset - hard reset to default bank 4\n"
+ "cpld_cmd reset altbank [bank]- reset to alternate bank\n"
+ " - [bank] bank value select 1-4\n"
+ " - bank 1 on the flash 0x0000000~0x0ffffff\n"
+ " - bank 2 on the flash 0x1000000~0x1ffffff\n"
+ " - bank 3 on the flash 0x2000000~0x2ffffff\n"
+ " - bank 4 on the flash 0x3000000~0x3ffffff\n"
+#ifdef DEBUG
+ "cpld_cmd dump - display the CPLD registers\n"
+#endif
+ );
diff --git a/board/freescale/c29xpcie/cpld.h b/board/freescale/c29xpcie/cpld.h
new file mode 100644
index 0000000..20862a3
--- /dev/null
+++ b/board/freescale/c29xpcie/cpld.h
@@ -0,0 +1,40 @@
+/**
+ * Copyright 2013 Freescale Semiconductor
+ * Author: Mingkai Hu <Mingkai.Hu@freescale.com>
+ * Po Liu <Po.Liu@freescale.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ *
+ * This file provides support for the ngPIXIS, a board-specific FPGA used on
+ * some Freescale reference boards.
+ */
+
+/*
+ * CPLD register set. Feel free to add board-specific #ifdefs where necessary.
+ */
+struct cpld_data {
+ u8 chipid1; /* 0x0 - CPLD Chip ID1 Register */
+ u8 chipid2; /* 0x1 - CPLD Chip ID2 Register */
+ u8 hwver; /* 0x2 - Hardware Version Register */
+ u8 cpldver; /* 0x3 - Software Version Register */
+ u8 res[12];
+ u8 rstcon; /* 0x10 - Reset control register */
+ u8 flhcsr; /* 0x11 - Flash control and status Register */
+ u8 wdcsr; /* 0x12 - Watchdog control and status Register */
+ u8 wdkick; /* 0x13 - Watchdog kick Register */
+ u8 fancsr; /* 0x14 - Fan control and status Register */
+ u8 ledcsr; /* 0x15 - LED control and status Register */
+ u8 misccsr; /* 0x16 - Misc control and status Register */
+ u8 bootor; /* 0x17 - Boot configure override Register */
+ u8 bootcfg1; /* 0x18 - Boot configure 1 Register */
+ u8 bootcfg2; /* 0x19 - Boot configure 2 Register */
+ u8 bootcfg3; /* 0x1a - Boot configure 3 Register */
+ u8 bootcfg4; /* 0x1b - Boot configure 4 Register */
+};
+
+#define CPLD_BANKSEL_EN 0x02
+#define CPLD_BANKSEL_MASK 0x3f
+#define CPLD_SELECT_BANK1 0xc0
+#define CPLD_SELECT_BANK2 0x80
+#define CPLD_SELECT_BANK3 0x40
+#define CPLD_SELECT_BANK4 0x00
diff --git a/board/freescale/c29xpcie/ddr.c b/board/freescale/c29xpcie/ddr.c
new file mode 100644
index 0000000..b017cfd
--- /dev/null
+++ b/board/freescale/c29xpcie/ddr.c
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/fsl_law.h>
+#include <asm/fsl_ddr_sdram.h>
+#include <asm/fsl_ddr_dimm_params.h>
+
+/*
+ * Micron MT41J128M16HA-15E
+ * */
+dimm_params_t ddr_raw_timing = {
+ .n_ranks = 1,
+ .rank_density = 536870912u,
+ .capacity = 536870912u,
+ .primary_sdram_width = 32,
+ .ec_sdram_width = 8,
+ .registered_dimm = 0,
+ .mirrored_dimm = 0,
+ .n_row_addr = 14,
+ .n_col_addr = 10,
+ .n_banks_per_sdram_device = 8,
+ .edc_config = 2,
+ .burst_lengths_bitmask = 0x0c,
+
+ .tCKmin_X_ps = 1650,
+ .caslat_X = 0x7e << 4, /* 5,6,7,8,9,10 */
+ .tAA_ps = 14050,
+ .tWR_ps = 15000,
+ .tRCD_ps = 13500,
+ .tRRD_ps = 75000,
+ .tRP_ps = 13500,
+ .tRAS_ps = 40000,
+ .tRC_ps = 49500,
+ .tRFC_ps = 160000,
+ .tWTR_ps = 75000,
+ .tRTP_ps = 75000,
+ .refresh_rate_ps = 7800000,
+ .tFAW_ps = 30000,
+};
+
+int fsl_ddr_get_dimm_params(dimm_params_t *pdimm,
+ unsigned int controller_number,
+ unsigned int dimm_number)
+{
+ const char dimm_model[] = "Fixed DDR on board";
+
+ if ((controller_number == 0) && (dimm_number == 0)) {
+ memcpy(pdimm, &ddr_raw_timing, sizeof(dimm_params_t));
+ memset(pdimm->mpart, 0, sizeof(pdimm->mpart));
+ memcpy(pdimm->mpart, dimm_model, sizeof(dimm_model) - 1);
+ }
+
+ return 0;
+}
+
+void fsl_ddr_board_options(memctl_options_t *popts,
+ dimm_params_t *pdimm,
+ unsigned int ctrl_num)
+{
+ int i;
+ popts->clk_adjust = 2;
+ popts->cpo_override = 0x1f;
+ popts->write_data_delay = 4;
+ popts->half_strength_driver_enable = 1;
+ popts->bstopre = 0x3cf;
+ popts->quad_rank_present = 1;
+ popts->rtt_override = 1;
+ popts->rtt_override_value = 1;
+ popts->dynamic_power = 1;
+ /* Write leveling override */
+ popts->wrlvl_en = 1;
+ popts->wrlvl_override = 1;
+ popts->wrlvl_sample = 0xf;
+ popts->wrlvl_start = 0x4;
+ popts->trwt_override = 1;
+ popts->trwt = 0;
+
+ for (i = 0; i < CONFIG_CHIP_SELECTS_PER_CTRL; i++) {
+ popts->cs_local_opts[i].odt_rd_cfg = FSL_DDR_ODT_NEVER;
+ popts->cs_local_opts[i].odt_wr_cfg = FSL_DDR_ODT_CS;
+ }
+}
diff --git a/board/freescale/c29xpcie/law.c b/board/freescale/c29xpcie/law.c
new file mode 100644
index 0000000..cd8fc21
--- /dev/null
+++ b/board/freescale/c29xpcie/law.c
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/fsl_law.h>
+#include <asm/mmu.h>
+
+struct law_entry law_table[] = {
+ SET_LAW(CONFIG_SYS_FLASH_BASE_PHYS, LAW_SIZE_64M, LAW_TRGT_IF_IFC),
+ SET_LAW(CONFIG_SYS_CPLD_BASE_PHYS, LAW_SIZE_4K, LAW_TRGT_IF_IFC),
+ SET_LAW(CONFIG_SYS_NAND_BASE_PHYS, LAW_SIZE_16K, LAW_TRGT_IF_IFC),
+ SET_LAW(CONFIG_SYS_PLATFORM_SRAM_BASE_PHYS, LAW_SIZE_512K,
+ LAW_TRGT_IF_PLATFORM_SRAM),
+};
+
+int num_law_entries = ARRAY_SIZE(law_table);
diff --git a/board/freescale/c29xpcie/tlb.c b/board/freescale/c29xpcie/tlb.c
new file mode 100644
index 0000000..ddd1ef8
--- /dev/null
+++ b/board/freescale/c29xpcie/tlb.c
@@ -0,0 +1,76 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/mmu.h>
+
+struct fsl_e_tlb_entry tlb_table[] = {
+ /* TLB 0 - for temp stack in cache */
+ SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR, CONFIG_SYS_INIT_RAM_ADDR,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 0, BOOKE_PAGESZ_4K, 0),
+ SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024 ,
+ CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 0, BOOKE_PAGESZ_4K, 0),
+ SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024 ,
+ CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 0, BOOKE_PAGESZ_4K, 0),
+ SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024 ,
+ CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 0, BOOKE_PAGESZ_4K, 0),
+
+ /* TLB 1 */
+ SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,
+ MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 0, BOOKE_PAGESZ_1M, 1),
+
+ SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS,
+ MAS3_SX|MAS3_SR, MAS2_W|MAS2_G,
+ 0, 1, BOOKE_PAGESZ_64M, 1),
+
+#ifdef CONFIG_PCI
+ SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT, CONFIG_SYS_PCIE1_MEM_PHYS,
+ MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 2, BOOKE_PAGESZ_256M, 1),
+
+ SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_IO_VIRT, CONFIG_SYS_PCIE1_IO_PHYS,
+ MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 3, BOOKE_PAGESZ_256K, 1),
+#endif
+
+ SET_TLB_ENTRY(1, CONFIG_SYS_CPLD_BASE, CONFIG_SYS_CPLD_BASE_PHYS,
+ MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 4, BOOKE_PAGESZ_4K, 1),
+
+ SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE_PHYS,
+ MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 5, BOOKE_PAGESZ_16K, 1),
+
+ SET_TLB_ENTRY(1, CONFIG_SYS_PLATFORM_SRAM_BASE,
+ CONFIG_SYS_PLATFORM_SRAM_BASE_PHYS,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 6, BOOKE_PAGESZ_256K, 1),
+ SET_TLB_ENTRY(1, CONFIG_SYS_PLATFORM_SRAM_BASE + 0x40000,
+ CONFIG_SYS_PLATFORM_SRAM_BASE_PHYS + 0x40000,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 7, BOOKE_PAGESZ_256K, 1),
+
+#ifdef CONFIG_SYS_RAMBOOT
+ SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE,
+ CONFIG_SYS_DDR_SDRAM_BASE,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 8, BOOKE_PAGESZ_256M, 1),
+ SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE + 0x10000000,
+ CONFIG_SYS_DDR_SDRAM_BASE + 0x10000000,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 9, BOOKE_PAGESZ_256M, 1),
+#endif
+};
+
+int num_tlb_entries = ARRAY_SIZE(tlb_table);
diff --git a/board/freescale/common/Makefile b/board/freescale/common/Makefile
index d451f6f..457d1ad 100644
--- a/board/freescale/common/Makefile
+++ b/board/freescale/common/Makefile
@@ -54,6 +54,7 @@ COBJS-$(CONFIG_P4080DS) += ics307_clk.o
COBJS-$(CONFIG_P5020DS) += ics307_clk.o
COBJS-$(CONFIG_P5040DS) += ics307_clk.o
COBJS-$(CONFIG_VSC_CROSSBAR) += vsc3316_3308.o
+COBJS-$(CONFIG_IDT8T49N222A) += idt8t49n222a_serdes_clk.o
# deal with common files for P-series corenet based devices
SUBLIB-$(CONFIG_P2041RDB) += p_corenet/libp_corenet.o
diff --git a/board/freescale/common/idt8t49n222a_serdes_clk.c b/board/freescale/common/idt8t49n222a_serdes_clk.c
new file mode 100644
index 0000000..d347162
--- /dev/null
+++ b/board/freescale/common/idt8t49n222a_serdes_clk.c
@@ -0,0 +1,207 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ * Author: Shaveta Leekha <shaveta@freescale.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include "idt8t49n222a_serdes_clk.h"
+
+#define DEVICE_ID_REG 0x00
+
+static int check_pll_status(u8 idt_addr)
+{
+ u8 val = 0;
+ int ret;
+
+ ret = i2c_read(idt_addr, 0x17, 1, &val, 1);
+ if (ret < 0) {
+ printf("IDT:0x%x could not read status register from device.\n",
+ idt_addr);
+ return ret;
+ }
+
+ if (val & 0x04) {
+ debug("idt8t49n222a PLL is LOCKED: %x\n", val);
+ } else {
+ printf("idt8t49n222a PLL is not LOCKED: %x\n", val);
+ return -1;
+ }
+
+ return 0;
+}
+
+int set_serdes_refclk(u8 idt_addr, u8 serdes_num,
+ enum serdes_refclk refclk1,
+ enum serdes_refclk refclk2, u8 feedback)
+{
+ u8 dev_id = 0;
+ int i, ret;
+
+ debug("IDT:Configuring idt8t49n222a device at I2C address: 0x%2x\n",
+ idt_addr);
+
+ ret = i2c_read(idt_addr, DEVICE_ID_REG, 1, &dev_id, 1);
+ if (ret < 0) {
+ debug("IDT:0x%x could not read DEV_ID from device.\n",
+ idt_addr);
+ return ret;
+ }
+
+ if ((dev_id != 0x00) && (dev_id != 0x24) && (dev_id != 0x2a)) {
+ debug("IDT: device at address 0x%x is not idt8t49n222a.\n",
+ idt_addr);
+ }
+
+ if (serdes_num != 1 && serdes_num != 2) {
+ debug("serdes_num should be 1 for SerDes1 and"
+ " 2 for SerDes2.\n");
+ return -1;
+ }
+
+ if ((refclk1 == SERDES_REFCLK_122_88 && refclk2 != SERDES_REFCLK_122_88)
+ || (refclk1 != SERDES_REFCLK_122_88
+ && refclk2 == SERDES_REFCLK_122_88)) {
+ debug("Only one refclk at 122.88MHz is not supported."
+ " Please set both refclk1 & refclk2 to 122.88MHz"
+ " or both not to 122.88MHz.\n");
+ return -1;
+ }
+
+ if (refclk1 != SERDES_REFCLK_100 && refclk1 != SERDES_REFCLK_122_88
+ && refclk1 != SERDES_REFCLK_125
+ && refclk1 != SERDES_REFCLK_156_25) {
+ debug("refclk1 should be 100MHZ, 122.88MHz, 125MHz"
+ " or 156.25MHz.\n");
+ return -1;
+ }
+
+ if (refclk2 != SERDES_REFCLK_100 && refclk2 != SERDES_REFCLK_122_88
+ && refclk2 != SERDES_REFCLK_125
+ && refclk2 != SERDES_REFCLK_156_25) {
+ debug("refclk2 should be 100MHZ, 122.88MHz, 125MHz"
+ " or 156.25MHz.\n");
+ return -1;
+ }
+
+ if (feedback != 0 && feedback != 1) {
+ debug("valid values for feedback are 0(default) or 1.\n");
+ return -1;
+ }
+
+ /* Configuring IDT for output refclks as
+ * Refclk1 = 122.88MHz Refclk2 = 122.88MHz
+ */
+ if (refclk1 == SERDES_REFCLK_122_88 &&
+ refclk2 == SERDES_REFCLK_122_88) {
+ printf("Setting refclk1:122.88 and refclk2:122.88\n");
+ for (i = 0; i < NUM_IDT_REGS; i++)
+ i2c_reg_write(idt_addr, idt_conf_122_88[i][0],
+ idt_conf_122_88[i][1]);
+
+ if (feedback) {
+ for (i = 0; i < NUM_IDT_REGS_FEEDBACK; i++)
+ i2c_reg_write(idt_addr,
+ idt_conf_122_88_feedback[i][0],
+ idt_conf_122_88_feedback[i][1]);
+ }
+ }
+
+ if (refclk1 != SERDES_REFCLK_122_88 &&
+ refclk2 != SERDES_REFCLK_122_88) {
+ for (i = 0; i < NUM_IDT_REGS; i++)
+ i2c_reg_write(idt_addr, idt_conf_not_122_88[i][0],
+ idt_conf_not_122_88[i][1]);
+ }
+
+ /* Configuring IDT for output refclks as
+ * Refclk1 = 100MHz Refclk2 = 125MHz
+ */
+ if (refclk1 == SERDES_REFCLK_100 && refclk2 == SERDES_REFCLK_125) {
+ printf("Setting refclk1:100 and refclk2:125\n");
+ i2c_reg_write(idt_addr, 0x11, 0x10);
+ }
+
+ /* Configuring IDT for output refclks as
+ * Refclk1 = 125MHz Refclk2 = 125MHz
+ */
+ if (refclk1 == SERDES_REFCLK_125 && refclk2 == SERDES_REFCLK_125) {
+ printf("Setting refclk1:125 and refclk2:125\n");
+ i2c_reg_write(idt_addr, 0x10, 0x10);
+ i2c_reg_write(idt_addr, 0x11, 0x10);
+ }
+
+ /* Configuring IDT for output refclks as
+ * Refclk1 = 125MHz Refclk2 = 100MHz
+ */
+ if (refclk1 == SERDES_REFCLK_125 && refclk2 == SERDES_REFCLK_100) {
+ printf("Setting refclk1:125 and refclk2:100\n");
+ i2c_reg_write(idt_addr, 0x10, 0x10);
+ }
+
+ /* Configuring IDT for output refclks as
+ * Refclk1 = 156.25MHz Refclk2 = 156.25MHz
+ */
+ if (refclk1 == SERDES_REFCLK_156_25 &&
+ refclk2 == SERDES_REFCLK_156_25) {
+ printf("Setting refclk1:156.25 and refclk2:156.25\n");
+ for (i = 0; i < NUM_IDT_REGS_156_25; i++)
+ i2c_reg_write(idt_addr, idt_conf_156_25[i][0],
+ idt_conf_156_25[i][1]);
+ }
+
+ /* Configuring IDT for output refclks as
+ * Refclk1 = 100MHz Refclk2 = 156.25MHz
+ */
+ if (refclk1 == SERDES_REFCLK_100 &&
+ refclk2 == SERDES_REFCLK_156_25) {
+ printf("Setting refclk1:100 and refclk2:156.25\n");
+ for (i = 0; i < NUM_IDT_REGS_156_25; i++)
+ i2c_reg_write(idt_addr, idt_conf_100_156_25[i][0],
+ idt_conf_100_156_25[i][1]);
+ }
+
+ /* Configuring IDT for output refclks as
+ * Refclk1 = 125MHz Refclk2 = 156.25MHz
+ */
+ if (refclk1 == SERDES_REFCLK_125 &&
+ refclk2 == SERDES_REFCLK_156_25) {
+ printf("Setting refclk1:125 and refclk2:156.25\n");
+ for (i = 0; i < NUM_IDT_REGS_156_25; i++)
+ i2c_reg_write(idt_addr, idt_conf_125_156_25[i][0],
+ idt_conf_125_156_25[i][1]);
+ }
+
+ /* Configuring IDT for output refclks as
+ * Refclk1 = 156.25MHz Refclk2 = 100MHz
+ */
+ if (refclk1 == SERDES_REFCLK_156_25 &&
+ refclk2 == SERDES_REFCLK_100) {
+ printf("Setting refclk1:156.25 and refclk2:100\n");
+ for (i = 0; i < NUM_IDT_REGS_156_25; i++)
+ i2c_reg_write(idt_addr, idt_conf_156_25_100[i][0],
+ idt_conf_156_25_100[i][1]);
+ }
+
+ /* Configuring IDT for output refclks as
+ * Refclk1 = 156.25MHz Refclk2 = 125MHz
+ */
+ if (refclk1 == SERDES_REFCLK_156_25 &&
+ refclk2 == SERDES_REFCLK_125) {
+ printf("Setting refclk1:156.25 and refclk2:125\n");
+ for (i = 0; i < NUM_IDT_REGS_156_25; i++)
+ i2c_reg_write(idt_addr, idt_conf_156_25_125[i][0],
+ idt_conf_156_25_125[i][1]);
+ }
+
+ /* waiting for maximum of 1 second if PLL doesn'r get locked
+ * initially. then check the status again.
+ */
+ if (check_pll_status(idt_addr)) {
+ mdelay(1000);
+ if (check_pll_status(idt_addr))
+ return -1;
+ }
+
+ return 0;
+}
diff --git a/board/freescale/common/idt8t49n222a_serdes_clk.h b/board/freescale/common/idt8t49n222a_serdes_clk.h
new file mode 100644
index 0000000..787bdd9
--- /dev/null
+++ b/board/freescale/common/idt8t49n222a_serdes_clk.h
@@ -0,0 +1,107 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ * Author: Shaveta Leekha <shaveta@freescale.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __IDT8T49N222A_SERDES_CLK_H_
+#define __IDT8T49N222A_SERDES_CLK_H_ 1
+
+#include <common.h>
+#include <i2c.h>
+#include "qixis.h"
+#include "../b4860qds/b4860qds_qixis.h"
+#include <errno.h>
+
+#define NUM_IDT_REGS 23
+#define NUM_IDT_REGS_FEEDBACK 12
+#define NUM_IDT_REGS_156_25 11
+
+/* CLK */
+enum serdes_refclk {
+ SERDES_REFCLK_100, /* refclk 100Mhz */
+ SERDES_REFCLK_122_88, /* refclk 122.88Mhz */
+ SERDES_REFCLK_125, /* refclk 125Mhz */
+ SERDES_REFCLK_156_25, /* refclk 156.25Mhz */
+ SERDES_REFCLK_NONE = -1,
+};
+
+/* configuration values for IDT registers for Output Refclks:
+ * Refclk1 = 122.88MHz Refclk2 = 122.88MHz
+ */
+static const u8 idt_conf_122_88[23][2] = { {0x00, 0x3C}, {0x01, 0x00},
+ {0x02, 0x9F}, {0x03, 0x00}, {0x04, 0x0B}, {0x05, 0x00},
+ {0x06, 0x00}, {0x07, 0x00}, {0x08, 0x7D}, {0x09, 0x00},
+ {0x0A, 0x08}, {0x0B, 0x00}, {0x0C, 0xDC}, {0x0D, 0x00},
+ {0x0E, 0x00}, {0x0F, 0x00}, {0x10, 0x12}, {0x11, 0x12},
+ {0x12, 0xB9}, {0x13, 0xBC}, {0x14, 0x40}, {0x15, 0x08},
+ {0x16, 0xA0} };
+
+
+/* configuration values for IDT registers for Output Refclks:
+ * Refclk1 not equal to 122.88MHz Refclk2 not equal to 122.88MHz
+ */
+static const u8 idt_conf_not_122_88[23][2] = { {0x00, 0x00}, {0x01, 0x00},
+ {0x02, 0x00}, {0x03, 0x00}, {0x04, 0x0A}, {0x05, 0x00},
+ {0x06, 0x00}, {0x07, 0x00}, {0x08, 0x7D}, {0x09, 0x00},
+ {0x0A, 0x08}, {0x0B, 0x00}, {0x0C, 0xDC}, {0x0D, 0x00},
+ {0x0E, 0x00}, {0x0F, 0x00}, {0x10, 0x14}, {0x11, 0x14},
+ {0x12, 0x35}, {0x13, 0xBC}, {0x14, 0x40}, {0x15, 0x08},
+ {0x16, 0xA0} };
+
+/* Reconfiguration values for some of IDT registers for
+ * Output Refclks:
+ * Refclk1 = 122.88MHz Refclk2 = 122.88MHz
+ * and with feedback as 1
+ */
+static const u8 idt_conf_122_88_feedback[12][2] = { {0x00, 0x50}, {0x02, 0xD7},
+ {0x04, 0x89}, {0x06, 0xC3}, {0x08, 0xC0}, {0x0A, 0x07},
+ {0x0C, 0x80}, {0x10, 0x10}, {0x11, 0x10}, {0x12, 0x1B},
+ {0x14, 0x00}, {0x15, 0xE8} };
+
+/* configuration values for IDT registers for Output Refclks:
+ * Refclk1 : 156.25MHz Refclk2 : 156.25MHz
+ */
+static const u8 idt_conf_156_25[11][2] = { {0x04, 0x19}, {0x06, 0x03},
+ {0x08, 0xC0}, {0x0A, 0x07}, {0x0C, 0xA1}, {0x0E, 0x20},
+ {0x10, 0x10}, {0x11, 0x10}, {0x12, 0xB5}, {0x13, 0x3C},
+ {0x15, 0xE8} };
+
+/* configuration values for IDT registers for Output Refclks:
+ * Refclk1 : 100MHz Refclk2 : 156.25MHz
+ */
+static const u8 idt_conf_100_156_25[11][2] = { {0x04, 0x19}, {0x06, 0x03},
+ {0x08, 0xC0}, {0x0A, 0x07}, {0x0C, 0xA1}, {0x0E, 0x20},
+ {0x10, 0x19}, {0x11, 0x10}, {0x12, 0xB5}, {0x13, 0x3C},
+ {0x15, 0xE8} };
+
+/* configuration values for IDT registers for Output Refclks:
+ * Refclk1 : 125MHz Refclk2 : 156.25MHz
+ */
+static const u8 idt_conf_125_156_25[11][2] = { {0x04, 0x19}, {0x06, 0x03},
+ {0x08, 0xC0}, {0x0A, 0x07}, {0x0C, 0xA1}, {0x0E, 0x20},
+ {0x10, 0x14}, {0x11, 0x10}, {0x12, 0xB5}, {0x13, 0x3C},
+ {0x15, 0xE8} };
+
+/* configuration values for IDT registers for Output Refclks:
+ * Refclk1 : 156.25MHz Refclk2 : 100MHz
+ */
+static const u8 idt_conf_156_25_100[11][2] = { {0x04, 0x19}, {0x06, 0x03},
+ {0x08, 0xC0}, {0x0A, 0x07}, {0x0C, 0xA1}, {0x0E, 0x20},
+ {0x10, 0x10}, {0x11, 0x19}, {0x12, 0xB5}, {0x13, 0x3C},
+ {0x15, 0xE8} };
+
+/* configuration values for IDT registers for Output Refclks:
+ * Refclk1 : 156.25MHz Refclk2 : 125MHz
+ */
+static const u8 idt_conf_156_25_125[11][2] = { {0x04, 0x19}, {0x06, 0x03},
+ {0x08, 0xC0}, {0x0A, 0x07}, {0x0C, 0xA1}, {0x0E, 0x20},
+ {0x10, 0x10}, {0x11, 0x14}, {0x12, 0xB5}, {0x13, 0x3C},
+ {0x15, 0xE8} };
+
+int set_serdes_refclk(u8 idt_addr, u8 serdes_num,
+ enum serdes_refclk refclk1,
+ enum serdes_refclk refclk2, u8 feedback);
+
+#endif /*__IDT8T49N222A_SERDES_CLK_H_ */
diff --git a/board/freescale/common/qixis.c b/board/freescale/common/qixis.c
index 40ce6b0..a49e300 100644
--- a/board/freescale/common/qixis.c
+++ b/board/freescale/common/qixis.c
@@ -107,6 +107,26 @@ const char *byte_to_binary_mask(u8 val, u8 mask, char *buf)
return buf;
}
+#ifdef QIXIS_RST_FORCE_MEM
+void board_assert_mem_reset(void)
+{
+ u8 rst;
+
+ rst = QIXIS_READ(rst_frc[0]);
+ if (!(rst & QIXIS_RST_FORCE_MEM))
+ QIXIS_WRITE(rst_frc[0], rst | QIXIS_RST_FORCE_MEM);
+}
+
+void board_deassert_mem_reset(void)
+{
+ u8 rst;
+
+ rst = QIXIS_READ(rst_frc[0]);
+ if (rst & QIXIS_RST_FORCE_MEM)
+ QIXIS_WRITE(rst_frc[0], rst & ~QIXIS_RST_FORCE_MEM);
+}
+#endif
+
void qixis_reset(void)
{
QIXIS_WRITE(rst_ctl, QIXIS_RST_CTL_RESET);
diff --git a/board/freescale/corenet_ds/corenet_ds.c b/board/freescale/corenet_ds/corenet_ds.c
index fffb0c8..60e2100 100644
--- a/board/freescale/corenet_ds/corenet_ds.c
+++ b/board/freescale/corenet_ds/corenet_ds.c
@@ -27,8 +27,10 @@ int checkboard (void)
{
u8 sw;
struct cpu_type *cpu = gd->arch.cpu;
- ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
+#if defined(CONFIG_P3041DS) || defined(CONFIG_P5020DS) || \
+ defined(CONFIG_P5040DS)
unsigned int i;
+#endif
static const char * const freq[] = {"100", "125", "156.25", "212.5" };
printf("Board: %sDS, ", cpu->name);
@@ -47,19 +49,6 @@ int checkboard (void)
else
printf("invalid setting of SW%u\n", PIXIS_LBMAP_SWITCH);
- /* Display the RCW, so that no one gets confused as to what RCW
- * we're actually using for this boot.
- */
- puts("Reset Configuration Word (RCW):");
- for (i = 0; i < ARRAY_SIZE(gur->rcwsr); i++) {
- u32 rcw = in_be32(&gur->rcwsr[i]);
-
- if ((i % 4) == 0)
- printf("\n %08x:", i * 4);
- printf(" %08x", rcw);
- }
- puts("\n");
-
/* Display the actual SERDES reference clocks as configured by the
* dip switches on the board. Note that the SWx registers could
* technically be set to force the reference clocks to match the
diff --git a/board/freescale/corenet_ds/ddr.c b/board/freescale/corenet_ds/ddr.c
index da284cd..517e87f 100644
--- a/board/freescale/corenet_ds/ddr.c
+++ b/board/freescale/corenet_ds/ddr.c
@@ -56,14 +56,14 @@ phys_size_t fixed_sdram(void)
ddr_size = (phys_size_t) CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
ddr_cfg_regs.ddr_cdr1 = DDR_CDR1_DHC_EN;
- fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0);
+ fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0, 0);
#if (CONFIG_NUM_DDR_CONTROLLERS == 2)
memcpy(&ddr_cfg_regs,
fixed_ddr_parm_1[i].ddr_settings,
sizeof(ddr_cfg_regs));
ddr_cfg_regs.ddr_cdr1 = DDR_CDR1_DHC_EN;
- fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 1);
+ fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 1, 0);
#endif
/*
diff --git a/board/freescale/p1010rdb/ddr.c b/board/freescale/p1010rdb/ddr.c
index aa8bada..681f052 100644
--- a/board/freescale/p1010rdb/ddr.c
+++ b/board/freescale/p1010rdb/ddr.c
@@ -139,7 +139,7 @@ phys_size_t fixed_sdram(void)
}
ddr_size = (phys_size_t) CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
- fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0);
+ fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0, 0);
if (set_ddr_laws(CONFIG_SYS_DDR_SDRAM_BASE, ddr_size,
LAW_TRGT_IF_DDR_1) < 0) {
diff --git a/board/freescale/p1_p2_rdb/ddr.c b/board/freescale/p1_p2_rdb/ddr.c
index 0038077..5bee22e 100644
--- a/board/freescale/p1_p2_rdb/ddr.c
+++ b/board/freescale/p1_p2_rdb/ddr.c
@@ -220,7 +220,7 @@ phys_size_t fixed_sdram (void)
ddr_cfg_regs.cs[0].bnds = 0x0000001F;
}
- fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0);
+ fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0, 0);
set_ddr_laws(0, ddr_size, LAW_TRGT_IF_DDR_1);
return ddr_size;
diff --git a/board/freescale/p1_p2_rdb_pc/README b/board/freescale/p1_p2_rdb_pc/README
index 4437731..f4cc43f 100644
--- a/board/freescale/p1_p2_rdb_pc/README
+++ b/board/freescale/p1_p2_rdb_pc/README
@@ -3,6 +3,7 @@ Overview
P1_P2_RDB_PC represents a set of boards including
P1020MSBG-PC
P1020RDB-PC
+ P1020RDB-PD
P1020UTM-PC
P1021RDB-PC
P1024RDB
diff --git a/board/freescale/p1_p2_rdb_pc/ddr.c b/board/freescale/p1_p2_rdb_pc/ddr.c
index 9355536..5c51845 100644
--- a/board/freescale/p1_p2_rdb_pc/ddr.c
+++ b/board/freescale/p1_p2_rdb_pc/ddr.c
@@ -80,7 +80,7 @@ dimm_params_t ddr_raw_timing = {
.refresh_rate_ps = 7800000,
.tFAW_ps = 30000,
};
-#elif defined(CONFIG_P1020MBG)
+#elif (defined(CONFIG_P1020MBG) || defined(CONFIG_P1020RDB_PD))
/* Micron MT41J512M8_187E */
dimm_params_t ddr_raw_timing = {
.n_ranks = 2,
@@ -111,7 +111,7 @@ dimm_params_t ddr_raw_timing = {
.refresh_rate_ps = 7800000,
.tFAW_ps = 37500,
};
-#elif defined(CONFIG_P1020RDB)
+#elif defined(CONFIG_P1020RDB_PC)
/*
* Samsung K4B2G0846C-HCF8
* The following timing are for "downshift"
@@ -251,7 +251,7 @@ phys_size_t fixed_sdram(void)
ddr_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
- fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0);
+ fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0, 0);
if (set_ddr_laws(CONFIG_SYS_DDR_SDRAM_BASE,
ddr_size, LAW_TRGT_IF_DDR_1) < 0) {
diff --git a/board/freescale/p1_p2_rdb_pc/tlb.c b/board/freescale/p1_p2_rdb_pc/tlb.c
index 93896dc..d4561c7 100644
--- a/board/freescale/p1_p2_rdb_pc/tlb.c
+++ b/board/freescale/p1_p2_rdb_pc/tlb.c
@@ -94,7 +94,7 @@ struct fsl_e_tlb_entry tlb_table[] = {
MAS3_SX|MAS3_SW|MAS3_SR, 0,
0, 8, BOOKE_PAGESZ_1G, 1),
-#ifdef CONFIG_P1020MBG
+#if defined(CONFIG_P1020MBG) || defined(CONFIG_P1020RDB_PD)
/* 2G DDR on P1020MBG, map the second 1G */
SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE + 0x40000000,
CONFIG_SYS_DDR_SDRAM_BASE + 0x40000000,
diff --git a/board/freescale/p1_twr/Makefile b/board/freescale/p1_twr/Makefile
new file mode 100644
index 0000000..915b9bc
--- /dev/null
+++ b/board/freescale/p1_twr/Makefile
@@ -0,0 +1,35 @@
+#
+# Copyright 2013 Freescale Semiconductor, Inc.
+#
+# SPDX-License-Identifier: GPL-2.0+
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS-y += $(BOARD).o
+COBJS-y += ddr.o
+COBJS-y += law.o
+COBJS-y += tlb.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))
+
+clean:
+ rm -f $(OBJS) $(SOBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/freescale/p1_twr/ddr.c b/board/freescale/p1_twr/ddr.c
new file mode 100644
index 0000000..697c0dd
--- /dev/null
+++ b/board/freescale/p1_twr/ddr.c
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/mmu.h>
+#include <asm/immap_85xx.h>
+#include <asm/processor.h>
+#include <asm/fsl_ddr_sdram.h>
+#include <asm/fsl_ddr_dimm_params.h>
+#include <asm/io.h>
+#include <asm/fsl_law.h>
+
+/* Fixed sdram init -- doesn't use serial presence detect. */
+phys_size_t fixed_sdram(void)
+{
+ sys_info_t sysinfo;
+ char buf[32];
+ size_t ddr_size;
+ fsl_ddr_cfg_regs_t ddr_cfg_regs = {
+ .cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS,
+ .cs[0].config = CONFIG_SYS_DDR_CS0_CONFIG,
+ .cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2,
+#if CONFIG_CHIP_SELECTS_PER_CTRL > 1
+ .cs[1].bnds = CONFIG_SYS_DDR_CS1_BNDS,
+ .cs[1].config = CONFIG_SYS_DDR_CS1_CONFIG,
+ .cs[1].config_2 = CONFIG_SYS_DDR_CS1_CONFIG_2,
+#endif
+ .timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3,
+ .timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0,
+ .timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1,
+ .timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2,
+ .ddr_sdram_cfg = CONFIG_SYS_DDR_CONTROL,
+ .ddr_sdram_cfg_2 = CONFIG_SYS_DDR_CONTROL_2,
+ .ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1,
+ .ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2,
+ .ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL,
+ .ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL,
+ .ddr_data_init = CONFIG_SYS_DDR_DATA_INIT,
+ .ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL,
+ .ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR,
+ .ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR,
+ .timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4,
+ .timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5,
+ .ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CONTROL,
+ .ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CONTROL,
+ .ddr_sr_cntr = CONFIG_SYS_DDR_SR_CNTR,
+ .ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1,
+ .ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2
+ };
+
+ get_sys_info(&sysinfo);
+ printf("Configuring DDR for %s MT/s data rate\n",
+ strmhz(buf, sysinfo.freqDDRBus));
+
+ ddr_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
+
+ fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0, 0);
+
+ if (set_ddr_laws(CONFIG_SYS_DDR_SDRAM_BASE,
+ ddr_size, LAW_TRGT_IF_DDR_1) < 0) {
+ printf("ERROR setting Local Access Windows for DDR\n");
+ return 0;
+ };
+
+ return ddr_size;
+}
diff --git a/board/freescale/p1_twr/law.c b/board/freescale/p1_twr/law.c
new file mode 100644
index 0000000..e79d8a4
--- /dev/null
+++ b/board/freescale/p1_twr/law.c
@@ -0,0 +1,16 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/fsl_law.h>
+#include <asm/mmu.h>
+
+struct law_entry law_table[] = {
+ SET_LAW(CONFIG_SYS_FLASH_BASE_PHYS, LAW_SIZE_64M, LAW_TRGT_IF_LBC),
+ SET_LAW(CONFIG_SYS_SSD_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_LBC)
+};
+
+int num_law_entries = ARRAY_SIZE(law_table);
diff --git a/board/freescale/p1_twr/p1_twr.c b/board/freescale/p1_twr/p1_twr.c
new file mode 100644
index 0000000..ea8db6f
--- /dev/null
+++ b/board/freescale/p1_twr/p1_twr.c
@@ -0,0 +1,281 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <command.h>
+#include <hwconfig.h>
+#include <pci.h>
+#include <i2c.h>
+#include <asm/processor.h>
+#include <asm/mmu.h>
+#include <asm/cache.h>
+#include <asm/immap_85xx.h>
+#include <asm/fsl_pci.h>
+#include <asm/fsl_ddr_sdram.h>
+#include <asm/io.h>
+#include <asm/fsl_law.h>
+#include <asm/fsl_lbc.h>
+#include <asm/mp.h>
+#include <miiphy.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+#include <fsl_mdio.h>
+#include <tsec.h>
+#include <ioports.h>
+#include <asm/fsl_serdes.h>
+#include <netdev.h>
+
+#define SYSCLK_64 64000000
+#define SYSCLK_66 66666666
+
+unsigned long get_board_sys_clk(ulong dummy)
+{
+ ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+ par_io_t *par_io = (par_io_t *) &(gur->qe_par_io);
+ unsigned int cpdat_val = 0;
+
+ /* Set-up up pin muxing based on board switch settings */
+ cpdat_val = par_io[1].cpdat;
+
+ /* Check switch setting for SYSCLK select (PB3) */
+ if (cpdat_val & 0x10000000)
+ return SYSCLK_64;
+ else
+ return SYSCLK_66;
+
+ return 0;
+}
+
+#ifdef CONFIG_QE
+
+#define PCA_IOPORT_I2C_ADDR 0x23
+#define PCA_IOPORT_OUTPUT_CMD 0x2
+#define PCA_IOPORT_CFG_CMD 0x6
+
+const qe_iop_conf_t qe_iop_conf_tab[] = {
+
+#ifdef CONFIG_TWR_P1025
+ /* GPIO */
+ {1, 0, 1, 0, 0},
+ {1, 18, 1, 0, 0},
+
+ /* GPIO for switch options */
+ {1, 2, 2, 0, 0}, /* PROFIBUS_MODE_SEL */
+ {1, 3, 2, 0, 0}, /* SYS_CLK_SELECT */
+ {1, 29, 2, 0, 0}, /* LOCALBUS_QE_MUXSEL */
+ {1, 30, 2, 0, 0}, /* ETH_TDM_SEL */
+
+ /* QE_MUX_MDC */
+ {1, 19, 1, 0, 1}, /* QE_MUX_MDC */
+
+ /* QE_MUX_MDIO */
+ {1, 20, 3, 0, 1}, /* QE_MUX_MDIO */
+
+ /* UCC_1_MII */
+ {0, 23, 2, 0, 2}, /* CLK12 */
+ {0, 24, 2, 0, 1}, /* CLK9 */
+ {0, 7, 1, 0, 2}, /* ENET1_TXD0_SER1_TXD0 */
+ {0, 9, 1, 0, 2}, /* ENET1_TXD1_SER1_TXD1 */
+ {0, 11, 1, 0, 2}, /* ENET1_TXD2_SER1_TXD2 */
+ {0, 12, 1, 0, 2}, /* ENET1_TXD3_SER1_TXD3 */
+ {0, 6, 2, 0, 2}, /* ENET1_RXD0_SER1_RXD0 */
+ {0, 10, 2, 0, 2}, /* ENET1_RXD1_SER1_RXD1 */
+ {0, 14, 2, 0, 2}, /* ENET1_RXD2_SER1_RXD2 */
+ {0, 15, 2, 0, 2}, /* ENET1_RXD3_SER1_RXD3 */
+ {0, 5, 1, 0, 2}, /* ENET1_TX_EN_SER1_RTS_B */
+ {0, 13, 1, 0, 2}, /* ENET1_TX_ER */
+ {0, 4, 2, 0, 2}, /* ENET1_RX_DV_SER1_CTS_B */
+ {0, 8, 2, 0, 2}, /* ENET1_RX_ER_SER1_CD_B */
+ {0, 17, 2, 0, 2}, /* ENET1_CRS */
+ {0, 16, 2, 0, 2}, /* ENET1_COL */
+
+ /* UCC_5_RMII */
+ {1, 11, 2, 0, 1}, /* CLK13 */
+ {1, 7, 1, 0, 2}, /* ENET5_TXD0_SER5_TXD0 */
+ {1, 10, 1, 0, 2}, /* ENET5_TXD1_SER5_TXD1 */
+ {1, 6, 2, 0, 2}, /* ENET5_RXD0_SER5_RXD0 */
+ {1, 9, 2, 0, 2}, /* ENET5_RXD1_SER5_RXD1 */
+ {1, 5, 1, 0, 2}, /* ENET5_TX_EN_SER5_RTS_B */
+ {1, 4, 2, 0, 2}, /* ENET5_RX_DV_SER5_CTS_B */
+ {1, 8, 2, 0, 2}, /* ENET5_RX_ER_SER5_CD_B */
+
+ /* TDMA - clock option is configured in OS based on board setting */
+ {1, 23, 2, 0, 2}, /* TDMA_TXD */
+ {1, 25, 2, 0, 2}, /* TDMA_RXD */
+ {1, 26, 1, 0, 2}, /* TDMA_SYNC */
+#endif
+
+ {0, 0, 0, 0, QE_IOP_TAB_END} /* END of table */
+};
+#endif
+
+int board_early_init_f(void)
+{
+ ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+
+ setbits_be32(&gur->pmuxcr,
+ (MPC85xx_PMUXCR_SDHC_CD | MPC85xx_PMUXCR_SDHC_WP));
+
+ /* SDHC_DAT[4:7] not exposed to pins (use as SPI) */
+ clrbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_SD_DATA);
+
+ return 0;
+}
+
+int checkboard(void)
+{
+ ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+ u8 boot_status;
+
+ printf("Board: %s\n", CONFIG_BOARDNAME);
+
+ boot_status = ((gur->porbmsr) >> MPC85xx_PORBMSR_ROMLOC_SHIFT) & 0xf;
+ puts("rom_loc: ");
+ if (boot_status == PORBMSR_ROMLOC_NOR)
+ puts("nor flash");
+ else if (boot_status == PORBMSR_ROMLOC_SDHC)
+ puts("sd");
+ else
+ puts("unknown");
+ puts("\n");
+
+ return 0;
+}
+
+#ifdef CONFIG_PCI
+void pci_init_board(void)
+{
+ fsl_pcie_init_board(0);
+}
+#endif
+
+int board_early_init_r(void)
+{
+ const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
+ const u8 flash_esel = find_tlb_idx((void *)flashbase, 1);
+
+ /*
+ * Remap Boot flash region to caching-inhibited
+ * so that flash can be erased properly.
+ */
+
+ /* Flush d-cache and invalidate i-cache of any FLASH data */
+ flush_dcache();
+ invalidate_icache();
+
+ /* invalidate existing TLB entry for flash */
+ disable_tlb(flash_esel);
+
+ set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS, /* tlb, epn, rpn */
+ MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, /* perms, wimge */
+ 0, flash_esel, BOOKE_PAGESZ_64M, 1);/* ts, esel, tsize, iprot */
+ return 0;
+}
+
+int board_eth_init(bd_t *bis)
+{
+ struct fsl_pq_mdio_info mdio_info;
+ struct tsec_info_struct tsec_info[4];
+ ccsr_gur_t *gur __attribute__((unused)) =
+ (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+ int num = 0;
+
+#ifdef CONFIG_TSEC1
+ SET_STD_TSEC_INFO(tsec_info[num], 1);
+ num++;
+#endif
+#ifdef CONFIG_TSEC2
+ SET_STD_TSEC_INFO(tsec_info[num], 2);
+ if (is_serdes_configured(SGMII_TSEC2)) {
+ printf("eTSEC2 is in sgmii mode.\n");
+ tsec_info[num].flags |= TSEC_SGMII;
+ }
+ num++;
+#endif
+#ifdef CONFIG_TSEC3
+ SET_STD_TSEC_INFO(tsec_info[num], 3);
+ num++;
+#endif
+
+ if (!num) {
+ printf("No TSECs initialized\n");
+ return 0;
+ }
+
+ mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR;
+ mdio_info.name = DEFAULT_MII_NAME;
+
+ fsl_pq_mdio_init(bis, &mdio_info);
+
+ tsec_eth_init(bis, tsec_info, num);
+
+#if defined(CONFIG_UEC_ETH)
+ /* QE0 and QE3 need to be exposed for UCC1
+ * and UCC5 Eth mode (in PMUXCR register).
+ * Currently QE/LBC muxed pins assumed to be
+ * LBC for U-Boot and PMUXCR updated by OS if required */
+
+ uec_standard_init(bis);
+#endif
+
+ return pci_eth_init(bis);
+}
+
+#if defined(CONFIG_QE)
+static void fdt_board_fixup_qe_pins(void *blob)
+{
+ int node;
+
+ if (!hwconfig("qe")) {
+ /* For QE and eLBC pins multiplexing,
+ * When don't use QE function, remove
+ * qe node from dt blob.
+ */
+ node = fdt_path_offset(blob, "/qe");
+ if (node >= 0)
+ fdt_del_node(blob, node);
+ } else {
+ /* For TWR Peripheral Modules - TWR-SER2
+ * board only can support Signal Port MII,
+ * so delete one UEC node when use MII port.
+ */
+ if (hwconfig("mii"))
+ node = fdt_path_offset(blob, "/qe/ucc@2400");
+ else
+ node = fdt_path_offset(blob, "/qe/ucc@2000");
+ if (node >= 0)
+ fdt_del_node(blob, node);
+ }
+
+ return;
+}
+#endif
+
+#ifdef CONFIG_OF_BOARD_SETUP
+void ft_board_setup(void *blob, bd_t *bd)
+{
+ phys_addr_t base;
+ phys_size_t size;
+
+ ft_cpu_setup(blob, bd);
+
+ base = getenv_bootm_low();
+ size = getenv_bootm_size();
+
+ fdt_fixup_memory(blob, (u64)base, (u64)size);
+
+ FT_FSL_PCI_SETUP;
+
+#ifdef CONFIG_QE
+ do_fixup_by_compat(blob, "fsl,qe", "status", "okay",
+ sizeof("okay"), 0);
+#endif
+#if defined(CONFIG_TWR_P1025)
+ fdt_board_fixup_qe_pins(blob);
+#endif
+ fdt_fixup_dr_usb(blob, bd);
+}
+#endif
diff --git a/board/freescale/p1_twr/tlb.c b/board/freescale/p1_twr/tlb.c
new file mode 100644
index 0000000..308335c
--- /dev/null
+++ b/board/freescale/p1_twr/tlb.c
@@ -0,0 +1,76 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/mmu.h>
+
+struct fsl_e_tlb_entry tlb_table[] = {
+ /* TLB 0 - for temp stack in cache */
+ SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR,
+ CONFIG_SYS_INIT_RAM_ADDR_PHYS,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 0, BOOKE_PAGESZ_4K, 0),
+ SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024 ,
+ CONFIG_SYS_INIT_RAM_ADDR_PHYS + 4 * 1024,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 0, BOOKE_PAGESZ_4K, 0),
+ SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024 ,
+ CONFIG_SYS_INIT_RAM_ADDR_PHYS + 8 * 1024,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 0, BOOKE_PAGESZ_4K, 0),
+ SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024 ,
+ CONFIG_SYS_INIT_RAM_ADDR_PHYS + 12 * 1024,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 0, BOOKE_PAGESZ_4K, 0),
+
+ /* TLB 1 */
+ /* *I*** - Covers boot page */
+ SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I,
+ 0, 0, BOOKE_PAGESZ_4K, 1),
+
+ /* *I*G* - CCSRBAR */
+ SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,
+ MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 1, BOOKE_PAGESZ_1M, 1),
+
+#ifndef CONFIG_SPL_BUILD
+ /* W**G* - Flash, localbus */
+ /* This will be changed to *I*G* after relocation to RAM. */
+ SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS,
+ MAS3_SX|MAS3_SR, MAS2_W|MAS2_G,
+ 0, 2, BOOKE_PAGESZ_64M, 1),
+
+ /* W**G* - Flash, localbus */
+ /* This will be changed to *I*G* after relocation to RAM. */
+ SET_TLB_ENTRY(1, CONFIG_SYS_SSD_BASE, CONFIG_SYS_SSD_BASE_PHYS,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 5, BOOKE_PAGESZ_1M, 1),
+
+#ifdef CONFIG_PCI
+ /* *I*G* - PCI memory 1.5G */
+ SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT, CONFIG_SYS_PCIE1_MEM_PHYS,
+ MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 3, BOOKE_PAGESZ_1G, 1),
+
+ /* *I*G* - PCI I/O effective: 192K */
+ SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_IO_VIRT, CONFIG_SYS_PCIE1_IO_PHYS,
+ MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 4, BOOKE_PAGESZ_256K, 1),
+#endif
+
+#endif
+
+#ifdef CONFIG_SYS_RAMBOOT
+ /* *I*G - eSDHC boot */
+ SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 8, BOOKE_PAGESZ_1G, 1),
+#endif
+
+};
+
+int num_tlb_entries = ARRAY_SIZE(tlb_table);
diff --git a/board/freescale/p2041rdb/p2041rdb.c b/board/freescale/p2041rdb/p2041rdb.c
index 08d10bc..60694a6 100644
--- a/board/freescale/p2041rdb/p2041rdb.c
+++ b/board/freescale/p2041rdb/p2041rdb.c
@@ -28,7 +28,6 @@ int checkboard(void)
{
u8 sw;
struct cpu_type *cpu = gd->arch.cpu;
- ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
unsigned int i;
printf("Board: %sRDB, ", cpu->name);
@@ -39,20 +38,6 @@ int checkboard(void)
printf("vBank: %d\n", sw & 0x1);
/*
- * Display the RCW, so that no one gets confused as to what RCW
- * we're actually using for this boot.
- */
- puts("Reset Configuration Word (RCW):");
- for (i = 0; i < ARRAY_SIZE(gur->rcwsr); i++) {
- u32 rcw = in_be32(&gur->rcwsr[i]);
-
- if ((i % 4) == 0)
- printf("\n %08x:", i * 4);
- printf(" %08x", rcw);
- }
- puts("\n");
-
- /*
* Display the actual SERDES reference clocks as configured by the
* dip switches on the board. Note that the SWx registers could
* technically be set to force the reference clocks to match the
diff --git a/board/freescale/t4qds/Makefile b/board/freescale/t4qds/Makefile
index 85df066..a2167b3 100644
--- a/board/freescale/t4qds/Makefile
+++ b/board/freescale/t4qds/Makefile
@@ -8,7 +8,8 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).o
-COBJS-y += $(BOARD).o
+COBJS-$(CONFIG_T4240QDS) += t4240qds.o
+COBJS-$(CONFIG_T4240EMU) += t4240emu.o
COBJS-y += ddr.o
COBJS-$(CONFIG_T4240QDS)+= eth.o
COBJS-$(CONFIG_PCI) += pci.o
diff --git a/board/freescale/t4qds/ddr.c b/board/freescale/t4qds/ddr.c
index 058d625..26ac2a5 100644
--- a/board/freescale/t4qds/ddr.c
+++ b/board/freescale/t4qds/ddr.c
@@ -13,81 +13,10 @@
#include <asm/fsl_ddr_sdram.h>
#include <asm/fsl_ddr_dimm_params.h>
#include <asm/fsl_law.h>
+#include "ddr.h"
DECLARE_GLOBAL_DATA_PTR;
-struct board_specific_parameters {
- u32 n_ranks;
- u32 datarate_mhz_high;
- u32 rank_gb;
- u32 clk_adjust;
- u32 wrlvl_start;
- u32 wrlvl_ctl_2;
- u32 wrlvl_ctl_3;
- u32 cpo;
- u32 write_data_delay;
- u32 force_2T;
-};
-
-/*
- * This table contains all valid speeds we want to override with board
- * specific parameters. datarate_mhz_high values need to be in ascending order
- * for each n_ranks group.
- */
-static const struct board_specific_parameters udimm0[] = {
- /*
- * memory controller 0
- * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | cpo |wrdata|2T
- * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay |
- */
- {2, 1350, 4, 4, 8, 0x0809090b, 0x0c0c0d0a, 0xff, 2, 0},
- {2, 1350, 0, 5, 7, 0x0709090b, 0x0c0c0d09, 0xff, 2, 0},
- {2, 1666, 4, 4, 8, 0x080a0a0d, 0x0d10100b, 0xff, 2, 0},
- {2, 1666, 0, 5, 7, 0x080a0a0c, 0x0d0d0e0a, 0xff, 2, 0},
- {2, 1900, 0, 4, 8, 0x090a0b0e, 0x0f11120c, 0xff, 2, 0},
- {2, 2140, 0, 4, 8, 0x090a0b0e, 0x0f11120c, 0xff, 2, 0},
- {1, 1350, 0, 5, 8, 0x0809090b, 0x0c0c0d0a, 0xff, 2, 0},
- {1, 1700, 0, 5, 8, 0x080a0a0c, 0x0c0d0e0a, 0xff, 2, 0},
- {1, 1900, 0, 4, 8, 0x080a0a0c, 0x0e0e0f0a, 0xff, 2, 0},
- {1, 2140, 0, 4, 8, 0x090a0b0c, 0x0e0f100b, 0xff, 2, 0},
- {}
-};
-
-/*
- * The three slots have slightly different timing. The center values are good
- * for all slots. We use identical speed tables for them. In future use, if
- * DIMMs require separated tables, make more entries as needed.
- */
-static const struct board_specific_parameters *udimms[] = {
- udimm0,
-};
-
-static const struct board_specific_parameters rdimm0[] = {
- /*
- * memory controller 0
- * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | cpo |wrdata|2T
- * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay |
- */
- {4, 1350, 0, 5, 9, 0x08070605, 0x07080805, 0xff, 2, 0},
- {4, 1666, 0, 5, 8, 0x08070605, 0x07080805, 0xff, 2, 0},
- {4, 2140, 0, 5, 8, 0x08070605, 0x07081805, 0xff, 2, 0},
- {2, 1350, 0, 5, 7, 0x0809090b, 0x0c0c0d09, 0xff, 2, 0},
- {2, 1666, 0, 5, 8, 0x080a0a0c, 0x0c0d0e0a, 0xff, 2, 0},
- {2, 2140, 0, 5, 8, 0x090a0b0c, 0x0e0f100b, 0xff, 2, 0},
- {1, 1350, 0, 5, 8, 0x0809090b, 0x0c0c0d0a, 0xff, 2, 0},
- {1, 1700, 0, 5, 8, 0x080a0a0c, 0x0c0d0e0a, 0xff, 2, 0},
- {1, 1900, 0, 4, 8, 0x080a0a0c, 0x0e0e0f0a, 0xff, 2, 0},
- {1, 2140, 0, 4, 8, 0x090a0b0c, 0x0e0f100b, 0xff, 2, 0},
- {}
-};
-
-/*
- * The three slots have slightly different timing. See comments above.
- */
-static const struct board_specific_parameters *rdimms[] = {
- rdimm0,
-};
-
void fsl_ddr_board_options(memctl_options_t *popts,
dimm_params_t *pdimm,
unsigned int ctrl_num)
diff --git a/board/freescale/t4qds/ddr.h b/board/freescale/t4qds/ddr.h
new file mode 100644
index 0000000..d0a0951
--- /dev/null
+++ b/board/freescale/t4qds/ddr.h
@@ -0,0 +1,108 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __DDR_H__
+#define __DDR_H__
+struct board_specific_parameters {
+ u32 n_ranks;
+ u32 datarate_mhz_high;
+ u32 rank_gb;
+ u32 clk_adjust;
+ u32 wrlvl_start;
+ u32 wrlvl_ctl_2;
+ u32 wrlvl_ctl_3;
+ u32 cpo;
+ u32 write_data_delay;
+ u32 force_2T;
+};
+
+/*
+ * These tables contain all valid speeds we want to override with board
+ * specific parameters. datarate_mhz_high values need to be in ascending order
+ * for each n_ranks group.
+ */
+
+#ifdef CONFIG_T4240QDS
+static const struct board_specific_parameters udimm0[] = {
+ /*
+ * memory controller 0
+ * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | cpo |wrdata|2T
+ * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay |
+ */
+ {2, 1350, 4, 4, 8, 0x0809090b, 0x0c0c0d0a, 0xff, 2, 0},
+ {2, 1350, 0, 5, 7, 0x0709090b, 0x0c0c0d09, 0xff, 2, 0},
+ {2, 1666, 4, 4, 8, 0x080a0a0d, 0x0d10100b, 0xff, 2, 0},
+ {2, 1666, 0, 5, 7, 0x080a0a0c, 0x0d0d0e0a, 0xff, 2, 0},
+ {2, 1900, 0, 4, 8, 0x090a0b0e, 0x0f11120c, 0xff, 2, 0},
+ {2, 2140, 0, 4, 8, 0x090a0b0e, 0x0f11120c, 0xff, 2, 0},
+ {1, 1350, 0, 5, 8, 0x0809090b, 0x0c0c0d0a, 0xff, 2, 0},
+ {1, 1700, 0, 5, 8, 0x080a0a0c, 0x0c0d0e0a, 0xff, 2, 0},
+ {1, 1900, 0, 4, 8, 0x080a0a0c, 0x0e0e0f0a, 0xff, 2, 0},
+ {1, 2140, 0, 4, 8, 0x090a0b0c, 0x0e0f100b, 0xff, 2, 0},
+ {}
+};
+
+static const struct board_specific_parameters rdimm0[] = {
+ /*
+ * memory controller 0
+ * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | cpo |wrdata|2T
+ * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay |
+ */
+ {4, 1350, 0, 5, 9, 0x08070605, 0x06070806, 0xff, 2, 0},
+ {4, 1666, 0, 5, 11, 0x0a080706, 0x07090906, 0xff, 2, 0},
+ {4, 2140, 0, 5, 12, 0x0b090807, 0x080a0b07, 0xff, 2, 0},
+ {2, 1350, 0, 5, 9, 0x08070605, 0x06070806, 0xff, 2, 0},
+ {2, 1666, 0, 5, 11, 0x0a090806, 0x08090a06, 0xff, 2, 0},
+ {2, 2140, 0, 5, 12, 0x0b090807, 0x080a0b07, 0xff, 2, 0},
+ {1, 1350, 0, 5, 9, 0x08070605, 0x06070806, 0xff, 2, 0},
+ {1, 1666, 0, 5, 11, 0x0a090806, 0x08090a06, 0xff, 2, 0},
+ {1, 2140, 0, 4, 12, 0x0b090807, 0x080a0b07, 0xff, 2, 0},
+ {}
+};
+
+#else /* CONFIG_T4240EMU */
+static const struct board_specific_parameters udimm0[] = {
+ /*
+ * memory controller 0
+ * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | cpo |wrdata|2T
+ * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay |
+ */
+ {2, 2140, 0, 4, 8, 0x0, 0x0, 0xff, 2, 0},
+ {1, 2140, 0, 4, 8, 0x0, 0x0, 0xff, 2, 0},
+ {}
+};
+
+static const struct board_specific_parameters rdimm0[] = {
+ /*
+ * memory controller 0
+ * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | cpo |wrdata|2T
+ * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay |
+ */
+ {4, 2140, 0, 5, 8, 0x0, 0x0, 0xff, 2, 0},
+ {2, 2140, 0, 5, 8, 0x0, 0x0, 0xff, 2, 0},
+ {1, 2140, 0, 4, 8, 0x0, 0x0, 0xff, 2, 0},
+ {}
+};
+#endif /* CONFIG_T4240EMU */
+
+/*
+ * The three slots have slightly different timing. The center values are good
+ * for all slots. We use identical speed tables for them. In future use, if
+ * DIMMs require separated tables, make more entries as needed.
+ */
+static const struct board_specific_parameters *udimms[] = {
+ udimm0,
+};
+
+/*
+ * The three slots have slightly different timing. See comments above.
+ */
+static const struct board_specific_parameters *rdimms[] = {
+ rdimm0,
+};
+
+
+#endif
diff --git a/board/freescale/t4qds/law.c b/board/freescale/t4qds/law.c
index 63549df..367783b 100644
--- a/board/freescale/t4qds/law.c
+++ b/board/freescale/t4qds/law.c
@@ -19,7 +19,9 @@ struct law_entry law_table[] = {
#ifdef CONFIG_SYS_QMAN_MEM_PHYS
SET_LAW(CONFIG_SYS_QMAN_MEM_PHYS, LAW_SIZE_32M, LAW_TRGT_IF_QMAN),
#endif
+#ifdef QIXIS_BASE_PHYS
SET_LAW(QIXIS_BASE_PHYS, LAW_SIZE_4K, LAW_TRGT_IF_IFC),
+#endif
#ifdef CONFIG_SYS_DCSRBAR_PHYS
/* Limit DCSR to 32M to access NPC Trace Buffer */
SET_LAW(CONFIG_SYS_DCSRBAR_PHYS, LAW_SIZE_32M, LAW_TRGT_IF_DCSR),
diff --git a/board/freescale/t4qds/t4240emu.c b/board/freescale/t4qds/t4240emu.c
new file mode 100644
index 0000000..7a61036
--- /dev/null
+++ b/board/freescale/t4qds/t4240emu.c
@@ -0,0 +1,80 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <command.h>
+#include <i2c.h>
+#include <netdev.h>
+#include <linux/compiler.h>
+#include <asm/mmu.h>
+#include <asm/processor.h>
+#include <asm/cache.h>
+#include <asm/immap_85xx.h>
+#include <asm/fsl_law.h>
+#include <asm/fsl_serdes.h>
+#include <asm/fsl_portals.h>
+#include <asm/fsl_liodn.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int checkboard(void)
+{
+ struct cpu_type *cpu = gd->arch.cpu;
+
+ printf("Board: %sEMU\n", cpu->name);
+
+ return 0;
+}
+
+int board_early_init_r(void)
+{
+ const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
+ const u8 flash_esel = find_tlb_idx((void *)flashbase, 1);
+
+ /*
+ * Remap Boot flash + PROMJET region to caching-inhibited
+ * so that flash can be erased properly.
+ */
+
+ /* Flush d-cache and invalidate i-cache of any FLASH data */
+ flush_dcache();
+ invalidate_icache();
+
+ /* invalidate existing TLB entry for flash */
+ disable_tlb(flash_esel);
+
+ set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS,
+ MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, flash_esel, BOOKE_PAGESZ_256M, 1);
+
+ set_liodns();
+#ifdef CONFIG_SYS_DPAA_QBMAN
+ setup_portals();
+#endif
+
+ return 0;
+}
+
+int misc_init_r(void)
+{
+ return 0;
+}
+
+void ft_board_setup(void *blob, bd_t *bd)
+{
+ phys_addr_t base;
+ phys_size_t size;
+
+ ft_cpu_setup(blob, bd);
+
+ base = getenv_bootm_low();
+ size = getenv_bootm_size();
+
+ fdt_fixup_memory(blob, (u64)base, (u64)size);
+
+ fdt_fixup_liodn(blob);
+ fdt_fixup_dr_usb(blob, bd);
+}
diff --git a/board/freescale/t4qds/t4qds.c b/board/freescale/t4qds/t4240qds.c
index aa6a217..7ee0f54 100644
--- a/board/freescale/t4qds/t4qds.c
+++ b/board/freescale/t4qds/t4240qds.c
@@ -43,12 +43,11 @@ int checkboard(void)
char buf[64];
u8 sw;
struct cpu_type *cpu = gd->arch.cpu;
- ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
unsigned int i;
printf("Board: %sQDS, ", cpu->name);
printf("Sys ID: 0x%02x, Sys Ver: 0x%02x, ",
- QIXIS_READ(id), QIXIS_READ(arch));
+ QIXIS_READ(id), QIXIS_READ(arch));
sw = QIXIS_READ(brdcfg[0]);
sw = (sw & QIXIS_LBMAP_MASK) >> QIXIS_LBMAP_SHIFT;
@@ -63,24 +62,11 @@ int checkboard(void)
printf("invalid setting of SW%u\n", QIXIS_LBMAP_SWITCH);
printf("FPGA: v%d (%s), build %d",
- (int)QIXIS_READ(scver), qixis_read_tag(buf),
- (int)qixis_read_minor());
+ (int)QIXIS_READ(scver), qixis_read_tag(buf),
+ (int)qixis_read_minor());
/* the timestamp string contains "\n" at the end */
printf(" on %s", qixis_read_time(buf));
- /* Display the RCW, so that no one gets confused as to what RCW
- * we're actually using for this boot.
- */
- puts("Reset Configuration Word (RCW):");
- for (i = 0; i < ARRAY_SIZE(gur->rcwsr); i++) {
- u32 rcw = in_be32(&gur->rcwsr[i]);
-
- if ((i % 4) == 0)
- printf("\n %08x:", i * 4);
- printf(" %08x", rcw);
- }
- puts("\n");
-
/*
* Display the actual SERDES reference clocks as configured by the
* dip switches on the board. Note that the SWx registers could
@@ -92,7 +78,7 @@ int checkboard(void)
puts("SERDES Reference Clocks: ");
sw = QIXIS_READ(brdcfg[2]);
for (i = 0; i < MAX_SERDES; i++) {
- static const char *freq[] = {
+ static const char * const freq[] = {
"100", "125", "156.25", "161.1328125"};
unsigned int clock = (sw >> (6 - 2 * i)) & 3;
@@ -430,7 +416,7 @@ int config_backside_crossbar_mux(void)
break;
default:
printf("WARNING: unsupported for SerDes3 Protocol %d\n",
- srds_prtcl_s3);
+ srds_prtcl_s3);
return -1;
}
@@ -470,7 +456,7 @@ int config_backside_crossbar_mux(void)
break;
default:
printf("WARNING: unsupported for SerDes4 Protocol %d\n",
- srds_prtcl_s4);
+ srds_prtcl_s4);
return -1;
}
@@ -495,8 +481,8 @@ int board_early_init_r(void)
disable_tlb(flash_esel);
set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, flash_esel, BOOKE_PAGESZ_256M, 1);
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, flash_esel, BOOKE_PAGESZ_256M, 1);
set_liodns();
#ifdef CONFIG_SYS_DPAA_QBMAN
@@ -634,9 +620,8 @@ int misc_init_r(void)
u32 pllcr0 = srds_regs->bank[i].pllcr0;
u32 expected = pllcr0 & SRDS_PLLCR0_RFCK_SEL_MASK;
if (expected != actual[i]) {
- printf("Warning: SERDES%u expects reference clock"
- " %sMHz, but actual is %sMHz\n", i + 1,
- serdes_clock_to_string(expected),
+ printf("Warning: SERDES%u expects reference clock %sMHz, but actual is %sMHz\n",
+ i + 1, serdes_clock_to_string(expected),
serdes_clock_to_string(actual[i]));
}
}
@@ -795,42 +780,44 @@ void qixis_dump_switch(void)
}
sw[0] = dutcfg[0];
- sw[1] = (dutcfg[1] << 0x07) | \
- ((dutcfg[12] & 0xC0) >> 1) | \
- ((dutcfg[11] & 0xE0) >> 3) | \
- ((dutcfg[6] & 0x80) >> 6) | \
+ sw[1] = (dutcfg[1] << 0x07) |
+ ((dutcfg[12] & 0xC0) >> 1) |
+ ((dutcfg[11] & 0xE0) >> 3) |
+ ((dutcfg[6] & 0x80) >> 6) |
((dutcfg[1] & 0x80) >> 7);
- sw[2] = ((brdcfg[1] & 0x0f) << 4) | \
- ((brdcfg[1] & 0x30) >> 2) | \
- ((brdcfg[1] & 0x40) >> 5) | \
+ sw[2] = ((brdcfg[1] & 0x0f) << 4) |
+ ((brdcfg[1] & 0x30) >> 2) |
+ ((brdcfg[1] & 0x40) >> 5) |
((brdcfg[1] & 0x80) >> 7);
sw[3] = brdcfg[2];
- sw[4] = ((dutcfg[2] & 0x01) << 7) | \
- ((dutcfg[2] & 0x06) << 4) | \
- ((~QIXIS_READ(present)) & 0x10) | \
- ((brdcfg[3] & 0x80) >> 4) | \
- ((brdcfg[3] & 0x01) << 2) | \
- ((brdcfg[6] == 0x62) ? 3 : \
- ((brdcfg[6] == 0x5a) ? 2 : \
+ sw[4] = ((dutcfg[2] & 0x01) << 7) |
+ ((dutcfg[2] & 0x06) << 4) |
+ ((~QIXIS_READ(present)) & 0x10) |
+ ((brdcfg[3] & 0x80) >> 4) |
+ ((brdcfg[3] & 0x01) << 2) |
+ ((brdcfg[6] == 0x62) ? 3 :
+ ((brdcfg[6] == 0x5a) ? 2 :
((brdcfg[6] == 0x5e) ? 1 : 0)));
- sw[5] = ((brdcfg[0] & 0x0f) << 4) | \
- ((QIXIS_READ(rst_ctl) & 0x30) >> 2) | \
+ sw[5] = ((brdcfg[0] & 0x0f) << 4) |
+ ((QIXIS_READ(rst_ctl) & 0x30) >> 2) |
((brdcfg[0] & 0x40) >> 5);
sw[6] = (brdcfg[11] & 0x20) |
((brdcfg[5] & 0x02) << 3);
- sw[7] = (((~QIXIS_READ(rst_ctl)) & 0x40) << 1) | \
+ sw[7] = (((~QIXIS_READ(rst_ctl)) & 0x40) << 1) |
((brdcfg[5] & 0x10) << 2);
- sw[8] = ((brdcfg[12] & 0x08) << 4) | \
+ sw[8] = ((brdcfg[12] & 0x08) << 4) |
((brdcfg[12] & 0x03) << 5);
puts("DIP switch (reverse-engineering)\n");
for (i = 0; i < 9; i++) {
printf("SW%d = 0b%s (0x%02x)\n",
- i + 1, byte_to_binary_mask(sw[i], mask[i], buf), sw[i]);
+ i + 1, byte_to_binary_mask(sw[i], mask[i], buf), sw[i]);
}
}
-static int do_vdd_adjust(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+static int do_vdd_adjust(cmd_tbl_t *cmdtp,
+ int flag, int argc,
+ char * const argv[])
{
ulong override;
diff --git a/board/freescale/t4qds/tlb.c b/board/freescale/t4qds/tlb.c
index b27356a..b701e75 100644
--- a/board/freescale/t4qds/tlb.c
+++ b/board/freescale/t4qds/tlb.c
@@ -120,9 +120,11 @@ struct fsl_e_tlb_entry tlb_table[] = {
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
0, 16, BOOKE_PAGESZ_64K, 1),
#endif
+#ifdef QIXIS_BASE_PHYS
SET_TLB_ENTRY(1, QIXIS_BASE, QIXIS_BASE_PHYS,
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
0, 17, BOOKE_PAGESZ_4K, 1),
+#endif
#ifdef CONFIG_SRIO_PCIE_BOOT_SLAVE
/*
* SRIO_PCIE_BOOT-SLAVE. 1M space from 0xffe00000 for