From 47f73504d8a826a7a0c54aed974ff5457aa4c8b8 Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Sun, 11 Dec 2016 19:24:37 +0800 Subject: arm: imx: add i.MX6SLL EVK board support Add i.MX6SLL EVK board support. 1. Add imx6sll-evk device tree. 2. Enable SDHC/I2C/UART. 3. Enable REGULATOR/PMIC/I2C/GPIO/SDHC/PINCTRL driver. Boot Log: U-Boot 2016.11-00127-gc635871-dirty (Nov 24 2016 - 13:28:19 +0800) CPU: Freescale i.MX6SLL rev1.0 at 792MHz CPU: Commercial temperature grade (0C to 95C)Reset cause: POR Model: Freescale i.MX6SLL EVK Board Board: MX6SLL EVK DRAM: 2 GiB i2c bus 0 at 35258368, no gpio pinctrl state. PMIC: PFUZE100! DEV_ID=0x10 REV_ID=0x21 MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2 In: serial Out: serial Err: serial Net: CPU Net Initialization Failed No ethernet found. Hit any key to stop autoboot: 0 Signed-off-by: Peng Fan Cc: Stefano Babic diff --git a/arch/arm/cpu/armv7/mx6/Kconfig b/arch/arm/cpu/armv7/mx6/Kconfig index ba33d4c..eefe629 100644 --- a/arch/arm/cpu/armv7/mx6/Kconfig +++ b/arch/arm/cpu/armv7/mx6/Kconfig @@ -146,6 +146,12 @@ config TARGET_MX6SLEVK bool "mx6slevk" select SUPPORT_SPL +config TARGET_MX6SLLEVK + bool "mx6sll evk" + select MX6SLL + select DM + select DM_THERMAL + config TARGET_MX6SXSABRESD bool "mx6sxsabresd" select MX6SX @@ -283,6 +289,7 @@ source "board/freescale/mx6qarm2/Kconfig" source "board/freescale/mx6qsabreauto/Kconfig" source "board/freescale/mx6sabresd/Kconfig" source "board/freescale/mx6slevk/Kconfig" +source "board/freescale/mx6sllevk/Kconfig" source "board/freescale/mx6sxsabresd/Kconfig" source "board/freescale/mx6sxsabreauto/Kconfig" source "board/freescale/mx6ul_14x14_evk/Kconfig" diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index f437469..fde1232 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -294,6 +294,7 @@ dtb-$(CONFIG_VF610) += vf500-colibri.dtb \ bk4r1.dtb dtb-$(CONFIG_MX6) += imx6ull-14x14-evk.dtb \ + imx6sll-evk.dtb \ imx6dl-icore.dtb \ imx6q-icore.dtb diff --git a/arch/arm/dts/imx6sll-evk.dts b/arch/arm/dts/imx6sll-evk.dts new file mode 100644 index 0000000..b4af007 --- /dev/null +++ b/arch/arm/dts/imx6sll-evk.dts @@ -0,0 +1,801 @@ +/* + * Copyright (C) 2016 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 version 2 as + * published by the Free Software Foundation. + */ + +/dts-v1/; + +#include +#include +#include "imx6sll.dtsi" + +/ { + model = "Freescale i.MX6SLL EVK Board"; + compatible = "fsl,imx6sll-evk", "fsl,imx6sll"; + + memory { + reg = <0x80000000 0x80000000>; + }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm1 0 5000000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + status = "okay"; + }; + + battery: max8903@0 { + compatible = "fsl,max8903-charger"; + pinctrl-names = "default"; + dok_input = <&gpio4 13 1>; + uok_input = <&gpio4 13 1>; + chg_input = <&gpio4 15 1>; + flt_input = <&gpio4 14 1>; + fsl,dcm_always_high; + fsl,dc_valid; + fsl,adc_disable; + status = "okay"; + }; + + pxp_v4l2_out { + compatible = "fsl,imx6sl-pxp-v4l2"; + status = "okay"; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + reg_usb_otg1_vbus: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "usb_otg1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio4 0 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_usb_otg2_vbus: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "usb_otg2_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio4 2 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_aud3v: regulator@2 { + compatible = "regulator-fixed"; + reg = <2>; + regulator-name = "wm8962-supply-3v15"; + regulator-min-microvolt = <3150000>; + regulator-max-microvolt = <3150000>; + regulator-boot-on; + }; + + reg_aud4v: regulator@3 { + compatible = "regulator-fixed"; + reg = <3>; + regulator-name = "wm8962-supply-4v2"; + regulator-min-microvolt = <4325000>; + regulator-max-microvolt = <4325000>; + regulator-boot-on; + }; + + reg_lcd: regulator@4 { + compatible = "regulator-fixed"; + reg = <4>; + regulator-name = "lcd-pwr"; + gpio = <&gpio4 8 0>; + enable-active-high; + }; + + reg_sd1_vmmc: sd1_vmmc { + compatible = "regulator-fixed"; + regulator-name = "SD1_SPWR"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reg_sd2_vmmc: sd2_vmmc { + compatible = "regulator-fixed"; + regulator-name = "eMMC-VCCQ"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + }; + + reg_sd3_vmmc: sd3_vmmc { + compatible = "regulator-fixed"; + regulator-name = "SD3_WIFI"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + gpio = <&gpio4 4 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + }; + + sound { + compatible = "fsl,imx6sl-evk-wm8962", "fsl,imx-audio-wm8962"; + model = "wm8962-audio"; + cpu-dai = <&ssi2>; + audio-codec = <&codec>; + audio-routing = + "Headphone Jack", "HPOUTL", + "Headphone Jack", "HPOUTR", + "Ext Spk", "SPKOUTL", + "Ext Spk", "SPKOUTR", + "AMIC", "MICBIAS", + "IN3R", "AMIC"; + mux-int-port = <2>; + mux-ext-port = <3>; + codec-master; + hp-det-gpios = <&gpio4 24 1>; + }; +}; + +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux3>; + status = "okay"; +}; + +&clks { + assigned-clocks = <&clks IMX6SLL_CLK_PLL4_AUDIO_DIV>; + assigned-clock-rates = <393216000>; +}; + +&cpu0 { + arm-supply = <&sw1a_reg>; + soc-supply = <&sw1c_reg>; +}; + +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + pmic: pfuze100@08 { + compatible = "fsl,pfuze100"; + reg = <0x08>; + + regulators { + sw1a_reg: sw1ab { + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1875000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw1c_reg: sw1c { + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1875000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <6250>; + }; + + sw2_reg: sw2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + sw3a_reg: sw3a { + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <1975000>; + regulator-boot-on; + regulator-always-on; + }; + + sw3b_reg: sw3b { + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <1975000>; + regulator-boot-on; + regulator-always-on; + }; + + sw4_reg: sw4 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <3300000>; + }; + + swbst_reg: swbst { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5150000>; + }; + + snvs_reg: vsnvs { + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + regulator-boot-on; + regulator-always-on; + }; + + vref_reg: vrefddr { + regulator-boot-on; + regulator-always-on; + }; + + vgen1_reg: vgen1 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + regulator-always-on; + }; + + vgen2_reg: vgen2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1550000>; + }; + + vgen3_reg: vgen3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + + vgen4_reg: vgen4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen5_reg: vgen5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vgen6_reg: vgen6 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; + }; + + max17135: max17135@48 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_max17135>; + compatible = "maxim,max17135"; + reg = <0x48>; + status = "okay"; + + vneg_pwrup = <1>; + gvee_pwrup = <2>; + vpos_pwrup = <10>; + gvdd_pwrup = <12>; + gvdd_pwrdn = <1>; + vpos_pwrdn = <2>; + gvee_pwrdn = <8>; + vneg_pwrdn = <10>; + gpio_pmic_pwrgood = <&gpio2 13 0>; + gpio_pmic_vcom_ctrl = <&gpio2 3 0>; + gpio_pmic_wakeup = <&gpio2 14 0>; + gpio_pmic_v3p3 = <&gpio2 7 0>; + gpio_pmic_intr = <&gpio2 12 0>; + + regulators { + DISPLAY_reg: DISPLAY { + regulator-name = "DISPLAY"; + }; + + GVDD_reg: GVDD { + /* 20v */ + regulator-name = "GVDD"; + }; + + GVEE_reg: GVEE { + /* -22v */ + regulator-name = "GVEE"; + }; + + HVINN_reg: HVINN { + /* -22v */ + regulator-name = "HVINN"; + }; + + HVINP_reg: HVINP { + /* 20v */ + regulator-name = "HVINP"; + }; + + VCOM_reg: VCOM { + regulator-name = "VCOM"; + /* 2's-compliment, -4325000 */ + regulator-min-microvolt = <0xffbe0178>; + /* 2's-compliment, -500000 */ + regulator-max-microvolt = <0xfff85ee0>; + }; + + VNEG_reg: VNEG { + /* -15v */ + regulator-name = "VNEG"; + }; + + VPOS_reg: VPOS { + /* 15v */ + regulator-name = "VPOS"; + }; + + V3P3_reg: V3P3 { + regulator-name = "V3P3"; + }; + }; + }; +}; + +&i2c3 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + status = "okay"; + + codec: wm8962@1a { + compatible = "wlf,wm8962"; + reg = <0x1a>; + clocks = <&clks IMX6SLL_CLK_EXTERN_AUDIO>; + DCVDD-supply = <&vgen3_reg>; + DBVDD-supply = <®_aud3v>; + AVDD-supply = <&vgen3_reg>; + CPVDD-supply = <&vgen3_reg>; + MICVDD-supply = <®_aud3v>; + PLLVDD-supply = <&vgen3_reg>; + SPKVDD1-supply = <®_aud4v>; + SPKVDD2-supply = <®_aud4v>; + amic-mono; + }; +}; + +&gpc { + fsl,ldo-bypass = <1>; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + imx6sll-evk { + pinctrl_hog: hoggrp { + fsl,pins = < + MX6SLL_PAD_KEY_ROW7__GPIO4_IO07 0x17059 + MX6SLL_PAD_GPIO4_IO22__GPIO4_IO22 0x17059 + MX6SLL_PAD_KEY_COL3__GPIO3_IO30 0x17059 + /* + * Must set the LVE of pad SD2_RESET, otherwise current + * leakage through eMMC chip will pull high the VCCQ to + * 2.6v, which will impact SD1 and SD3 SD3.0 voltage switch. + */ + MX6SLL_PAD_SD2_RESET__GPIO4_IO27 0x417059 + MX6SLL_PAD_KEY_COL4__GPIO4_IO00 0x17059 + MX6SLL_PAD_REF_CLK_32K__GPIO3_IO22 0x17059 /* SD3 CD */ + MX6SLL_PAD_KEY_COL6__GPIO4_IO04 0x17059 /*SD3 RESET */ + MX6SLL_PAD_KEY_COL5__GPIO4_IO02 0x17059 + MX6SLL_PAD_GPIO4_IO24__GPIO4_IO24 0x17059 /* HP DETECT */ + /* CHG_FLT, CHG_UOK/DOK, CHG_STATUS */ + MX6SLL_PAD_ECSPI2_MISO__GPIO4_IO14 0x17000 + MX6SLL_PAD_ECSPI2_MOSI__GPIO4_IO13 0x17000 + MX6SLL_PAD_ECSPI2_SS0__GPIO4_IO15 0x17000 + >; + }; + + pinctrl_audmux3: audmux3grp { + fsl,pins = < + MX6SLL_PAD_AUD_TXC__AUD3_TXC 0x4130b0 + MX6SLL_PAD_AUD_TXFS__AUD3_TXFS 0x4130b0 + MX6SLL_PAD_AUD_TXD__AUD3_TXD 0x4110b0 + MX6SLL_PAD_AUD_RXD__AUD3_RXD 0x4130b0 + MX6SLL_PAD_AUD_MCLK__AUDIO_CLK_OUT 0x4130b0 + >; + }; + + pinctrl_csi1: csi1grp { + fsl,pins = < + MX6SLL_PAD_EPDC_GDRL__CSI_MCLK 0x1b088 + MX6SLL_PAD_EPDC_GDCLK__CSI_PIXCLK 0x1b088 + MX6SLL_PAD_EPDC_GDSP__CSI_VSYNC 0x1b088 + MX6SLL_PAD_EPDC_GDOE__CSI_HSYNC 0x1b088 + MX6SLL_PAD_EPDC_DATA02__CSI_DATA02 0x1b088 + MX6SLL_PAD_EPDC_DATA03__CSI_DATA03 0x1b088 + MX6SLL_PAD_EPDC_DATA04__CSI_DATA04 0x1b088 + MX6SLL_PAD_EPDC_DATA05__CSI_DATA05 0x1b088 + MX6SLL_PAD_EPDC_DATA06__CSI_DATA06 0x1b088 + MX6SLL_PAD_EPDC_DATA07__CSI_DATA07 0x1b088 + MX6SLL_PAD_EPDC_SDCLK__CSI_DATA08 0x1b088 + MX6SLL_PAD_EPDC_SDLE__CSI_DATA09 0x1b088 + MX6SLL_PAD_EPDC_SDSHR__GPIO1_IO26 0x80000000 + MX6SLL_PAD_EPDC_SDOE__GPIO1_IO25 0x80000000 + >; + }; + + pinctrl_epdc0: epdcgrp0 { + fsl,pins = < + MX6SLL_PAD_EPDC_DATA00__EPDC_DATA00 0x100b1 + MX6SLL_PAD_EPDC_DATA01__EPDC_DATA01 0x100b1 + MX6SLL_PAD_EPDC_DATA02__EPDC_DATA02 0x100b1 + MX6SLL_PAD_EPDC_DATA03__EPDC_DATA03 0x100b1 + MX6SLL_PAD_EPDC_DATA04__EPDC_DATA04 0x100b1 + MX6SLL_PAD_EPDC_DATA05__EPDC_DATA05 0x100b1 + MX6SLL_PAD_EPDC_DATA06__EPDC_DATA06 0x100b1 + MX6SLL_PAD_EPDC_DATA07__EPDC_DATA07 0x100b1 + MX6SLL_PAD_EPDC_DATA08__EPDC_DATA08 0x100b1 + MX6SLL_PAD_EPDC_DATA09__EPDC_DATA09 0x100b1 + MX6SLL_PAD_EPDC_DATA10__EPDC_DATA10 0x100b1 + MX6SLL_PAD_EPDC_DATA11__EPDC_DATA11 0x100b1 + MX6SLL_PAD_EPDC_DATA12__EPDC_DATA12 0x100b1 + MX6SLL_PAD_EPDC_DATA13__EPDC_DATA13 0x100b1 + MX6SLL_PAD_EPDC_DATA14__EPDC_DATA14 0x100b1 + MX6SLL_PAD_EPDC_DATA15__EPDC_DATA15 0x100b1 + MX6SLL_PAD_EPDC_SDCLK__EPDC_SDCLK_P 0x100b1 + MX6SLL_PAD_EPDC_SDLE__EPDC_SDLE 0x100b1 + MX6SLL_PAD_EPDC_SDOE__EPDC_SDOE 0x100b1 + MX6SLL_PAD_EPDC_SDSHR__EPDC_SDSHR 0x100b1 + MX6SLL_PAD_EPDC_SDCE0__EPDC_SDCE0 0x100b1 + MX6SLL_PAD_EPDC_GDCLK__EPDC_GDCLK 0x100b1 + MX6SLL_PAD_EPDC_GDOE__EPDC_GDOE 0x100b1 + MX6SLL_PAD_EPDC_GDRL__EPDC_GDRL 0x100b1 + MX6SLL_PAD_EPDC_GDSP__EPDC_GDSP 0x100b1 + >; + }; + + pinctrl_lcdif_dat: lcdifdatgrp { + fsl,pins = < + MX6SLL_PAD_LCD_DATA00__LCD_DATA00 0x79 + MX6SLL_PAD_LCD_DATA01__LCD_DATA01 0x79 + MX6SLL_PAD_LCD_DATA02__LCD_DATA02 0x79 + MX6SLL_PAD_LCD_DATA03__LCD_DATA03 0x79 + MX6SLL_PAD_LCD_DATA04__LCD_DATA04 0x79 + MX6SLL_PAD_LCD_DATA05__LCD_DATA05 0x79 + MX6SLL_PAD_LCD_DATA06__LCD_DATA06 0x79 + MX6SLL_PAD_LCD_DATA07__LCD_DATA07 0x79 + MX6SLL_PAD_LCD_DATA08__LCD_DATA08 0x79 + MX6SLL_PAD_LCD_DATA09__LCD_DATA09 0x79 + MX6SLL_PAD_LCD_DATA10__LCD_DATA10 0x79 + MX6SLL_PAD_LCD_DATA11__LCD_DATA11 0x79 + MX6SLL_PAD_LCD_DATA12__LCD_DATA12 0x79 + MX6SLL_PAD_LCD_DATA13__LCD_DATA13 0x79 + MX6SLL_PAD_LCD_DATA14__LCD_DATA14 0x79 + MX6SLL_PAD_LCD_DATA15__LCD_DATA15 0x79 + MX6SLL_PAD_LCD_DATA16__LCD_DATA16 0x79 + MX6SLL_PAD_LCD_DATA17__LCD_DATA17 0x79 + MX6SLL_PAD_LCD_DATA18__LCD_DATA18 0x79 + MX6SLL_PAD_LCD_DATA19__LCD_DATA19 0x79 + MX6SLL_PAD_LCD_DATA20__LCD_DATA20 0x79 + MX6SLL_PAD_LCD_DATA21__LCD_DATA21 0x79 + MX6SLL_PAD_LCD_DATA22__LCD_DATA22 0x79 + MX6SLL_PAD_LCD_DATA23__LCD_DATA23 0x79 + >; + }; + + pinctrl_lcdif_ctrl: lcdifctrlgrp { + fsl,pins = < + MX6SLL_PAD_LCD_CLK__LCD_CLK 0x79 + MX6SLL_PAD_LCD_ENABLE__LCD_ENABLE 0x79 + MX6SLL_PAD_LCD_HSYNC__LCD_HSYNC 0x79 + MX6SLL_PAD_LCD_VSYNC__LCD_VSYNC 0x79 + MX6SLL_PAD_LCD_RESET__LCD_RESET 0x79 + MX6SLL_PAD_ECSPI1_SCLK__GPIO4_IO08 0x79 + >; + }; + + pinctrl_max17135: max17135grp-1 { + fsl,pins = < + MX6SLL_PAD_EPDC_PWR_STAT__GPIO2_IO13 0x80000000 /* pwrgood */ + MX6SLL_PAD_EPDC_VCOM0__GPIO2_IO03 0x80000000 /* vcom_ctrl */ + MX6SLL_PAD_EPDC_PWR_WAKE__GPIO2_IO14 0x80000000 /* wakeup */ + MX6SLL_PAD_EPDC_PWR_CTRL0__GPIO2_IO07 0x80000000 /* v3p3 */ + MX6SLL_PAD_EPDC_PWR_IRQ__GPIO2_IO12 0x80000000 /* pwr int */ + >; + }; + + pinctrl_spdif: spdifgrp { + fsl,pins = < + MX6SLL_PAD_SD2_DATA4__SPDIF_OUT 0x4130b0 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX6SLL_PAD_UART1_TXD__UART1_DCE_TX 0x1b0b1 + MX6SLL_PAD_UART1_RXD__UART1_DCE_RX 0x1b0b1 + >; + }; + + pinctrl_uart5: uart5grp { + fsl,pins = < + MX6SLL_PAD_KEY_ROW1__GPIO3_IO27 0x1b0b1 /* bt reg on */ + MX6SLL_PAD_ECSPI1_MOSI__UART5_DCE_TX 0x1b0b1 + MX6SLL_PAD_ECSPI1_SCLK__UART5_DCE_RX 0x1b0b1 + MX6SLL_PAD_ECSPI1_SS0__UART5_DCE_CTS 0x1b0b1 + MX6SLL_PAD_ECSPI1_MISO__UART5_DCE_RTS 0x1b0b1 + >; + }; + + pinctrl_uart5dte: uart5dtegrp { + fsl,pins = < + MX6SLL_PAD_ECSPI1_MOSI__UART5_DTE_RX 0x1b0b1 + MX6SLL_PAD_ECSPI1_SCLK__UART5_DTE_TX 0x1b0b1 + MX6SLL_PAD_ECSPI1_SS0__UART5_DTE_RTS 0x1b0b1 + MX6SLL_PAD_ECSPI1_MISO__UART5_DTE_CTS 0x1b0b1 + >; + }; + + pinctrl_usdhc1: usdhc1grp { + fsl,pins = < + MX6SLL_PAD_SD1_CMD__SD1_CMD 0x17059 + MX6SLL_PAD_SD1_CLK__SD1_CLK 0x13059 + MX6SLL_PAD_SD1_DATA0__SD1_DATA0 0x17059 + MX6SLL_PAD_SD1_DATA1__SD1_DATA1 0x17059 + MX6SLL_PAD_SD1_DATA2__SD1_DATA2 0x17059 + MX6SLL_PAD_SD1_DATA3__SD1_DATA3 0x17059 + >; + }; + + pinctrl_usdhc1_100mhz: usdhc1grp_100mhz { + fsl,pins = < + MX6SLL_PAD_SD1_CMD__SD1_CMD 0x170b9 + MX6SLL_PAD_SD1_CLK__SD1_CLK 0x130b9 + MX6SLL_PAD_SD1_DATA0__SD1_DATA0 0x170b9 + MX6SLL_PAD_SD1_DATA1__SD1_DATA1 0x170b9 + MX6SLL_PAD_SD1_DATA2__SD1_DATA2 0x170b9 + MX6SLL_PAD_SD1_DATA3__SD1_DATA3 0x170b9 + >; + }; + + pinctrl_usdhc1_200mhz: usdhc1grp_200mhz { + fsl,pins = < + MX6SLL_PAD_SD1_CMD__SD1_CMD 0x170f9 + MX6SLL_PAD_SD1_CLK__SD1_CLK 0x130f9 + MX6SLL_PAD_SD1_DATA0__SD1_DATA0 0x170f9 + MX6SLL_PAD_SD1_DATA1__SD1_DATA1 0x170f9 + MX6SLL_PAD_SD1_DATA2__SD1_DATA2 0x170f9 + MX6SLL_PAD_SD1_DATA3__SD1_DATA3 0x170f9 + >; + }; + + pinctrl_usdhc2: usdhc2grp { + fsl,pins = < + MX6SLL_PAD_SD2_CMD__SD2_CMD 0x17059 + MX6SLL_PAD_SD2_CLK__SD2_CLK 0x13059 + MX6SLL_PAD_SD2_DATA0__SD2_DATA0 0x17059 + MX6SLL_PAD_SD2_DATA1__SD2_DATA1 0x17059 + MX6SLL_PAD_SD2_DATA2__SD2_DATA2 0x17059 + MX6SLL_PAD_SD2_DATA3__SD2_DATA3 0x17059 + MX6SLL_PAD_SD2_DATA4__SD2_DATA4 0x17059 + MX6SLL_PAD_SD2_DATA5__SD2_DATA5 0x17059 + MX6SLL_PAD_SD2_DATA6__SD2_DATA6 0x17059 + MX6SLL_PAD_SD2_DATA7__SD2_DATA7 0x17059 + MX6SLL_PAD_GPIO4_IO21__SD2_STROBE 0x413059 + >; + }; + + pinctrl_usdhc2_100mhz: usdhc2grp_100mhz { + fsl,pins = < + MX6SLL_PAD_SD2_CMD__SD2_CMD 0x170b9 + MX6SLL_PAD_SD2_CLK__SD2_CLK 0x130b9 + MX6SLL_PAD_SD2_DATA0__SD2_DATA0 0x170b9 + MX6SLL_PAD_SD2_DATA1__SD2_DATA1 0x170b9 + MX6SLL_PAD_SD2_DATA2__SD2_DATA2 0x170b9 + MX6SLL_PAD_SD2_DATA3__SD2_DATA3 0x170b9 + MX6SLL_PAD_SD2_DATA4__SD2_DATA4 0x170b9 + MX6SLL_PAD_SD2_DATA5__SD2_DATA5 0x170b9 + MX6SLL_PAD_SD2_DATA6__SD2_DATA6 0x170b9 + MX6SLL_PAD_SD2_DATA7__SD2_DATA7 0x170b9 + MX6SLL_PAD_GPIO4_IO21__SD2_STROBE 0x4130b9 + >; + }; + + pinctrl_usdhc2_200mhz: usdhc2grp_200mhz { + fsl,pins = < + MX6SLL_PAD_SD2_CMD__SD2_CMD 0x170f9 + MX6SLL_PAD_SD2_CLK__SD2_CLK 0x130f9 + MX6SLL_PAD_SD2_DATA0__SD2_DATA0 0x170f9 + MX6SLL_PAD_SD2_DATA1__SD2_DATA1 0x170f9 + MX6SLL_PAD_SD2_DATA2__SD2_DATA2 0x170f9 + MX6SLL_PAD_SD2_DATA3__SD2_DATA3 0x170f9 + MX6SLL_PAD_SD2_DATA4__SD2_DATA4 0x170f9 + MX6SLL_PAD_SD2_DATA5__SD2_DATA5 0x170f9 + MX6SLL_PAD_SD2_DATA6__SD2_DATA6 0x170f9 + MX6SLL_PAD_SD2_DATA7__SD2_DATA7 0x170f9 + MX6SLL_PAD_GPIO4_IO21__SD2_STROBE 0x4130f9 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + MX6SLL_PAD_SD3_CMD__SD3_CMD 0x17059 + MX6SLL_PAD_SD3_CLK__SD3_CLK 0x13059 + MX6SLL_PAD_SD3_DATA0__SD3_DATA0 0x17059 + MX6SLL_PAD_SD3_DATA1__SD3_DATA1 0x17059 + MX6SLL_PAD_SD3_DATA2__SD3_DATA2 0x17059 + MX6SLL_PAD_SD3_DATA3__SD3_DATA3 0x17059 + >; + }; + + pinctrl_usdhc3_100mhz: usdhc3grp_100mhz { + fsl,pins = < + MX6SLL_PAD_SD3_CMD__SD3_CMD 0x170b9 + MX6SLL_PAD_SD3_CLK__SD3_CLK 0x130b9 + MX6SLL_PAD_SD3_DATA0__SD3_DATA0 0x170b9 + MX6SLL_PAD_SD3_DATA1__SD3_DATA1 0x170b9 + MX6SLL_PAD_SD3_DATA2__SD3_DATA2 0x170b9 + MX6SLL_PAD_SD3_DATA3__SD3_DATA3 0x170b9 + >; + }; + + pinctrl_usdhc3_200mhz: usdhc3grp_200mhz { + fsl,pins = < + MX6SLL_PAD_SD3_CMD__SD3_CMD 0x170f9 + MX6SLL_PAD_SD3_CLK__SD3_CLK 0x130f9 + MX6SLL_PAD_SD3_DATA0__SD3_DATA0 0x170f9 + MX6SLL_PAD_SD3_DATA1__SD3_DATA1 0x170f9 + MX6SLL_PAD_SD3_DATA2__SD3_DATA2 0x170f9 + MX6SLL_PAD_SD3_DATA3__SD3_DATA3 0x170f9 + >; + }; + + pinctrl_usbotg1: usbotg1grp { + fsl,pins = < + MX6SLL_PAD_EPDC_PWR_COM__USB_OTG1_ID 0x17059 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX6SLL_PAD_I2C1_SCL__I2C1_SCL 0x4001b8b1 + MX6SLL_PAD_I2C1_SDA__I2C1_SDA 0x4001b8b1 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX6SLL_PAD_AUD_RXFS__I2C3_SCL 0x4041b8b1 + MX6SLL_PAD_AUD_RXC__I2C3_SDA 0x4041b8b1 + >; + }; + + pinctrl_pwm1: pmw1grp { + fsl,pins = < + MX6SLL_PAD_PWM1__PWM1_OUT 0x110b0 + >; + }; + }; +}; + +&lcdif { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcdif_dat + &pinctrl_lcdif_ctrl>; + lcd-supply = <®_lcd>; + display = <&display>; + status = "okay"; + + display: display { + bits-per-pixel = <16>; + bus-width = <24>; + + display-timings { + native-mode = <&timing0>; + timing0: timing0 { + clock-frequency = <33500000>; + hactive = <800>; + vactive = <480>; + hback-porch = <89>; + hfront-porch = <164>; + vback-porch = <23>; + vfront-porch = <10>; + hsync-len = <10>; + vsync-len = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + }; + }; +}; + +&pxp { + status = "okay"; +}; + +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm1>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&uart5 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart5>; + fsl,uart-has-rtscts; + /* for DTE mode, add below change */ + /* fsl,dte-mode; */ + /* pinctrl-0 = <&pinctrl_uart5dte>; */ + status = "disabled"; +}; + +&usdhc1 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc1>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz>; + cd-gpios = <&gpio4 7 GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>; + keep-power-in-suspend; + enable-sdio-wakeup; + vmmc-supply = <®_sd1_vmmc>; + status = "okay"; +}; + +&usdhc2 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc2>; + pinctrl-1 = <&pinctrl_usdhc2_100mhz>; + pinctrl-2 = <&pinctrl_usdhc2_200mhz>; + vqmmc-supply = <®_sd2_vmmc>; + bus-width = <8>; + no-removable; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default", "state_100mhz", "state_200mhz"; + pinctrl-0 = <&pinctrl_usdhc3>; + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; + cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>; + keep-power-in-suspend; + enable-sdio-wakeup; + vmmc-supply = <®_sd3_vmmc>; + status = "okay"; +}; + +&usbotg1 { + vbus-supply = <®_usb_otg1_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg1>; + disable-over-current; + srp-disable; + hnp-disable; + adp-disable; + status = "okay"; +}; + +&usbotg2 { + vbus-supply = <®_usb_otg2_vbus>; + dr_mode = "host"; + disable-over-current; + status = "okay"; +}; + +&epdc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_epdc0>; + V3P3-supply = <&V3P3_reg>; + VCOM-supply = <&VCOM_reg>; + DISPLAY-supply = <&DISPLAY_reg>; + status = "okay"; +}; + +&ssi2 { + status = "okay"; +}; diff --git a/board/freescale/mx6sllevk/Kconfig b/board/freescale/mx6sllevk/Kconfig new file mode 100644 index 0000000..4ba9bbf --- /dev/null +++ b/board/freescale/mx6sllevk/Kconfig @@ -0,0 +1,12 @@ +if TARGET_MX6SLLEVK + +config SYS_BOARD + default "mx6sllevk" + +config SYS_VENDOR + default "freescale" + +config SYS_CONFIG_NAME + default "mx6sllevk" + +endif diff --git a/board/freescale/mx6sllevk/Makefile b/board/freescale/mx6sllevk/Makefile new file mode 100644 index 0000000..667fcb0 --- /dev/null +++ b/board/freescale/mx6sllevk/Makefile @@ -0,0 +1,6 @@ +# (C) Copyright 2016 Freescale Semiconductor, Inc. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := mx6sllevk.o diff --git a/board/freescale/mx6sllevk/imximage.cfg b/board/freescale/mx6sllevk/imximage.cfg new file mode 100644 index 0000000..53fb74f --- /dev/null +++ b/board/freescale/mx6sllevk/imximage.cfg @@ -0,0 +1,121 @@ +/* + * Copyright (C) 2016 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + * + * 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 + */ + +#define __ASSEMBLY__ +#include + +/* image version */ + +IMAGE_VERSION 2 + +/* + * Boot Device : one of + * spi, sd (the board has no nand neither onenand) + */ + +BOOT_FROM sd + +#ifdef CONFIG_SECURE_BOOT +CSF CONFIG_CSF_SIZE +#endif + +/* + * 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 + */ + +/* Enable all clocks */ +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 0x020E0550 0x00080000 +DATA 4 0x020E0534 0x00000000 +DATA 4 0x020E02AC 0x00000030 +DATA 4 0x020E0548 0x00000030 +DATA 4 0x020E052C 0x00000030 +DATA 4 0x020E0530 0x00020000 +DATA 4 0x020E02B0 0x00003030 +DATA 4 0x020E02B4 0x00003030 +DATA 4 0x020E02B8 0x00003030 +DATA 4 0x020E02BC 0x00003030 +DATA 4 0x020E0540 0x00020000 +DATA 4 0x020E0544 0x00000030 +DATA 4 0x020E054C 0x00000030 +DATA 4 0x020E0554 0x00000030 +DATA 4 0x020E0558 0x00000030 +DATA 4 0x020E0294 0x00000030 +DATA 4 0x020E0298 0x00000030 +DATA 4 0x020E029C 0x00000030 +DATA 4 0x020E02A0 0x00000030 +DATA 4 0x020E02C0 0x00082030 + +DATA 4 0x021B001C 0x00008000 + +DATA 4 0x021B0800 0xA1390003 +DATA 4 0x021B085c 0x084700C7 +DATA 4 0x021B0890 0x00400000 +DATA 4 0x021B0848 0x3F393B3C +DATA 4 0x021B0850 0x262C3826 +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 0x021B08C0 0x24922492 +DATA 4 0x021B08b8 0x00000800 + +DATA 4 0x021B0004 0x00020052 +DATA 4 0x021B000C 0x53574333 +DATA 4 0x021B0010 0x00100B22 +DATA 4 0x021B0038 0x00170778 +DATA 4 0x021B0014 0x00C700DB +DATA 4 0x021B0018 0x00201718 +DATA 4 0x021B002C 0x0F9F26D2 +DATA 4 0x021B0030 0x009F0E10 +DATA 4 0x021B0040 0x0000005F +DATA 4 0x021B0000 0xC4190000 + +DATA 4 0x021B083C 0x20000000 + +DATA 4 0x021B001C 0x00008050 +DATA 4 0x021B001C 0x00008058 +DATA 4 0x021B001C 0x003F8030 +DATA 4 0x021B001C 0x003F8038 +DATA 4 0x021B001C 0xFF0A8030 +DATA 4 0x021B001C 0xFF0A8038 +DATA 4 0x021B001C 0x04028030 +DATA 4 0x021B001C 0x04028038 +DATA 4 0x021B001C 0x83018030 +DATA 4 0x021B001C 0x83018038 +DATA 4 0x021B001C 0x01038030 +DATA 4 0x021B001C 0x01038038 + +DATA 4 0x021B0020 0x00001800 +DATA 4 0x021B0800 0xA1390003 +DATA 4 0x021B0004 0x00020052 +DATA 4 0x021B0404 0x00011006 +DATA 4 0x021B001C 0x00000000 diff --git a/board/freescale/mx6sllevk/mx6sllevk.c b/board/freescale/mx6sllevk/mx6sllevk.c new file mode 100644 index 0000000..74a27a3 --- /dev/null +++ b/board/freescale/mx6sllevk/mx6sllevk.c @@ -0,0 +1,131 @@ +/* + * Copyright (C) 2016 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "../common/pfuze.h" + +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) + +int dram_init(void) +{ + gd->ram_size = imx_ddr_size(); + + return 0; +} + +static iomux_v3_cfg_t const uart1_pads[] = { + MX6_PAD_UART1_TXD__UART1_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL), + MX6_PAD_UART1_RXD__UART1_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL), +}; + +static iomux_v3_cfg_t const wdog_pads[] = { + MX6_PAD_WDOG_B__WDOG1_B | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + +static void setup_iomux_uart(void) +{ + imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads)); +} + +#ifdef CONFIG_DM_PMIC_PFUZE100 +int power_init_board(void) +{ + struct udevice *dev; + int ret; + u32 dev_id, rev_id, i; + u32 switch_num = 6; + u32 offset = PFUZE100_SW1CMODE; + + ret = pmic_get("pfuze100", &dev); + if (ret == -ENODEV) + return 0; + + if (ret != 0) + return ret; + + dev_id = pmic_reg_read(dev, PFUZE100_DEVICEID); + rev_id = pmic_reg_read(dev, PFUZE100_REVID); + printf("PMIC: PFUZE100! DEV_ID=0x%x REV_ID=0x%x\n", dev_id, rev_id); + + + /* Init mode to APS_PFM */ + pmic_reg_write(dev, PFUZE100_SW1ABMODE, APS_PFM); + + for (i = 0; i < switch_num - 1; i++) + pmic_reg_write(dev, offset + i * SWITCH_SIZE, APS_PFM); + + /* set SW1AB staby volatage 0.975V */ + pmic_clrsetbits(dev, PFUZE100_SW1ABSTBY, 0x3f, 0x1b); + + /* set SW1AB/VDDARM step ramp up time from 16us to 4us/25mV */ + pmic_clrsetbits(dev, PFUZE100_SW1ABCONF, 0xc0, 0x40); + + /* set SW1C staby volatage 0.975V */ + pmic_clrsetbits(dev, PFUZE100_SW1CSTBY, 0x3f, 0x1b); + + /* set SW1C/VDDSOC step ramp up time to from 16us to 4us/25mV */ + pmic_clrsetbits(dev, PFUZE100_SW1CCONF, 0xc0, 0x40); + + return 0; +} +#endif + +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; +} + +int board_late_init(void) +{ + imx_iomux_v3_setup_multiple_pads(wdog_pads, ARRAY_SIZE(wdog_pads)); + + return 0; +} + +int checkboard(void) +{ + puts("Board: MX6SLL EVK\n"); + + return 0; +} + +int board_mmc_get_env_dev(int devno) +{ + return devno; +} + +int mmc_map_to_kernel_blk(int devno) +{ + return devno; +} diff --git a/configs/mx6sllevk_defconfig b/configs/mx6sllevk_defconfig new file mode 100644 index 0000000..8ae049e --- /dev/null +++ b/configs/mx6sllevk_defconfig @@ -0,0 +1,36 @@ +CONFIG_ARM=y +CONFIG_ARCH_MX6=y +CONFIG_TARGET_MX6SLLEVK=y +CONFIG_DEFAULT_DEVICE_TREE="imx6sll-evk" +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sllevk/imximage.cfg" +CONFIG_BOOTDELAY=3 +CONFIG_HUSH_PARSER=y +CONFIG_CMD_BOOTZ=y +# CONFIG_CMD_IMLS is not set +CONFIG_CMD_MEMTEST=y +CONFIG_CMD_MMC=y +CONFIG_CMD_I2C=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_DHCP=y +CONFIG_CMD_PING=y +CONFIG_CMD_CACHE=y +CONFIG_CMD_REGULATOR=y +CONFIG_CMD_EXT2=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_EXT4_WRITE=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_OF_CONTROL=y +# CONFIG_BLK is not set +CONFIG_DM_GPIO=y +CONFIG_DM_I2C=y +CONFIG_DM_MMC=y +# CONFIG_DM_MMC_OPS is not set +CONFIG_PINCTRL=y +CONFIG_PINCTRL_IMX6=y +CONFIG_DM_PMIC=y +CONFIG_DM_PMIC_PFUZE100=y +CONFIG_DM_REGULATOR=y +CONFIG_DM_REGULATOR_PFUZE100=y +CONFIG_DM_REGULATOR_FIXED=y +CONFIG_DM_REGULATOR_GPIO=y diff --git a/include/configs/mx6sllevk.h b/include/configs/mx6sllevk.h new file mode 100644 index 0000000..b9f25cf --- /dev/null +++ b/include/configs/mx6sllevk.h @@ -0,0 +1,152 @@ +/* + * Copyright 2013-2016 Freescale Semiconductor, Inc. + * + * Configuration settings for the Freescale i.MX6SL EVK board. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include "mx6_common.h" + +#ifdef CONFIG_SECURE_BOOT +#ifndef CONFIG_CSF_SIZE +#define CONFIG_CSF_SIZE 0x4000 +#endif +#endif + +/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M) + +#define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_BOARD_LATE_INIT + +#define CONFIG_MXC_UART +#define CONFIG_MXC_UART_BASE UART1_BASE + +/* I2C Configs */ +#ifdef CONFIG_CMD_I2C +#define CONFIG_SYS_I2C_MXC +#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ +#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ +#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ +#define CONFIG_SYS_I2C_SPEED 100000 +#endif + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "epdc_waveform=epdc_splash.bin\0" \ + "script=boot.scr\0" \ + "image=zImage\0" \ + "console=ttymxc0\0" \ + "fdt_high=0xffffffff\0" \ + "initrd_high=0xffffffff\0" \ + "fdt_file=imx6sll-evk.dtb\0" \ + "fdt_addr=0x83000000\0" \ + "boot_fdt=try\0" \ + "ip_dyn=yes\0" \ + "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ + "mmcpart=1\0" \ + "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ + "mmcautodetect=yes\0" \ + "mmcargs=setenv bootargs console=${console},${baudrate} " \ + "root=${mmcroot}\0" \ + "loadbootscript=" \ + "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ + "bootscript=echo Running bootscript from mmc ...; " \ + "source\0" \ + "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ + "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "run mmcargs; " \ + "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ + "if run loadfdt; then " \ + "bootz ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootz; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi; " \ + "else " \ + "bootz; " \ + "fi;\0" \ + "netargs=setenv bootargs console=${console},${baudrate} " \ + "root=/dev/nfs " \ + "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ + "netboot=echo Booting from net ...; " \ + "usb start; " \ + "run netargs; " \ + "if test ${ip_dyn} = yes; then " \ + "setenv get_cmd dhcp; " \ + "else " \ + "setenv get_cmd tftp; " \ + "fi; " \ + "${get_cmd} ${image}; " \ + "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ + "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ + "bootz ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootz; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi; " \ + "else " \ + "bootz; " \ + "fi;\0" + +#define CONFIG_BOOTCOMMAND \ + "mmc dev ${mmcdev};" \ + "mmc dev ${mmcdev}; if mmc rescan; then " \ + "if run loadbootscript; then " \ + "run bootscript; " \ + "else " \ + "if run loadimage; then " \ + "run mmcboot; " \ + "else run netboot; " \ + "fi; " \ + "fi; " \ + "else run netboot; fi" + +/* Miscellaneous configurable options */ +#define CONFIG_SYS_MEMTEST_START 0x80000000 +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_128M) + +#define CONFIG_STACKSIZE SZ_128K + +/* Physical Memory Map */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR +#define PHYS_SDRAM_SIZE SZ_2G + +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM +#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR +#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE + +#define CONFIG_SYS_INIT_SP_OFFSET \ + (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_ADDR \ + (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) + +/* Environment organization */ +#define CONFIG_ENV_SIZE SZ_8K +#define CONFIG_SYS_MMC_ENV_PART 0 /* user partition */ +#define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC1 */ + +#define CONFIG_ENV_OFFSET (12 * SZ_64K) +#define CONFIG_ENV_IS_IN_MMC + +/* MMC Configs */ +#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR +#define CONFIG_SYS_FSL_USDHC_NUM 3 +#define CONFIG_SYS_MMC_ENV_DEV 0 /* USDHC1 */ + +#define CONFIG_IMX_THERMAL + +#define CONFIG_IOMUX_LPSR + +#endif /* __CONFIG_H */ -- cgit v0.10.2