ARM: tegra: add Colibri T30 board support

This adds board support for the Toradex Colibri T30 module.

Working functions:
- SD card boot
- eMMC environment and boot
- USB host/USB client (on the dual role port)
- Network (via ASIX USB)

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Tom Warren <twarren@nvidia.com>

11 files changed, 612 insertions, 0 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index e385eda..dd987cc 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -701,6 +701,9 @@ config TARGET_WHISTLER
 config TARGET_COLIBRI_T20_IRIS
 	bool "Support colibri_t20_iris"
 
+config TARGET_COLIBRI_T30
+	bool "Support Colibri T30"
+
 config TARGET_TEC_NG
 	bool "Support tec-ng"
 
@@ -989,6 +992,7 @@ source "board/timll/devkit3250/Kconfig"
 source "board/timll/devkit8000/Kconfig"
 source "board/toradex/colibri_pxa270/Kconfig"
 source "board/toradex/colibri_t20_iris/Kconfig"
+source "board/toradex/colibri_t30/Kconfig"
 source "board/trizepsiv/Kconfig"
 source "board/ttcontrol/vision2/Kconfig"
 source "board/udoo/Kconfig"
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 6e2e313..c46b7be 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -21,6 +21,7 @@ dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \
 	tegra20-colibri_t20_iris.dtb \
 	tegra30-beaver.dtb \
 	tegra30-cardhu.dtb \
+	tegra30-colibri.dtb \
 	tegra30-tec-ng.dtb \
 	tegra114-dalmore.dtb \
 	tegra124-jetson-tk1.dtb \
diff --git a/arch/arm/dts/tegra30-colibri.dts b/arch/arm/dts/tegra30-colibri.dts
new file mode 100644
index 0000000..43d03ca
--- /dev/null
+++ b/arch/arm/dts/tegra30-colibri.dts
@@ -0,0 +1,85 @@
+/dts-v1/;
+
+#include "tegra30.dtsi"
+
+/ {
+	model = "Toradex Colibri T30";
+	compatible = "toradex,colibri_t30", "nvidia,tegra30";
+
+	aliases {
+		i2c0 = "/i2c@7000d000";
+		i2c1 = "/i2c@7000c000";
+		i2c2 = "/i2c@7000c700";
+		sdhci0 = "/sdhci@78000600";
+		sdhci1 = "/sdhci@78000200";
+		usb0 = "/usb@7d000000";
+		usb1 = "/usb@7d004000"; /* on module only, for ASIX */
+		usb2 = "/usb@7d008000";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>;
+	};
+
+	/* GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier
+	   board) */
+	i2c@7000c000 {
+		status = "okay";
+		clock-frequency = <100000>;
+	};
+
+	/* GEN2_I2C: unused */
+
+	/* CAM_I2C: unused */
+
+	/* DDC_CLOCK/DATA on X3 pin 15/16 (e.g. display EDID) */
+	i2c@7000c700 {
+		status = "okay";
+		clock-frequency = <100000>;
+	};
+
+	/* PWR_I2C: power I2C to audio codec, PMIC, temperature sensor and
+	   touch screen controller */
+	i2c@7000d000 {
+		status = "okay";
+		clock-frequency = <100000>;
+	};
+
+	/* SPI1: Colibri SSP */
+	spi@7000d400 {
+		status = "okay";
+		spi-max-frequency = <25000000>;
+	};
+
+	sdhci@78000200 {
+		status = "okay";
+		bus-width = <4>;
+		cd-gpios = <&gpio 23 1>; /* PC7, MMCD */
+	};
+
+	sdhci@78000600 {
+		status = "okay";
+		bus-width = <8>;
+		non-removable;
+	};
+
+	/* EHCI instance 0: USB1_DP/N -> USBC_P/N */
+	usb@7d000000 {
+		status = "okay";
+		dr_mode = "peripheral";
+	};
+
+	/* EHCI instance 1: USB2_DP/N -> AX88772B */
+	usb@7d004000 {
+		status = "okay";
+		phy_type = "utmi";
+		nvidia,vbus-gpio = <&gpio 234 0>;	/* PDD2, VBUS_LAN */
+	};
+
+	/* EHCI instance 2: USB3_DP/N -> USBH_P/N */
+	usb@7d008000 {
+		status = "okay";
+		nvidia,vbus-gpio = <&gpio 178 1>;	/* PW2, USBH_PEN */
+	};
+};
diff --git a/arch/arm/include/asm/mach-types.h b/arch/arm/include/asm/mach-types.h
index 440b041..560924e 100644
--- a/arch/arm/include/asm/mach-types.h
+++ b/arch/arm/include/asm/mach-types.h
@@ -1106,6 +1106,7 @@ extern unsigned int __machine_arch_type;
 #define MACH_TYPE_OMAP5_SEVM           3777
 #define MACH_TYPE_ARMADILLO_800EVA     3863
 #define MACH_TYPE_KZM9G                4140
+#define MACH_TYPE_COLIBRI_T30          4493
 
 #ifdef CONFIG_ARCH_EBSA110
 # ifdef machine_arch_type
@@ -14235,6 +14236,18 @@ extern unsigned int __machine_arch_type;
 # define machine_is_kzm9g()	(0)
 #endif
 
+#ifdef CONFIG_MACH_COLIBRI_T30
+# ifdef machine_arch_type
+#  undef machine_arch_type
+#  define machine_arch_type	__machine_arch_type
+# else
+#  define machine_arch_type	MACH_TYPE_COLIBRI_T30
+# endif
+# define machine_is_colibri_t30()	(machine_arch_type == MACH_TYPE_COLIBRI_T30)
+#else
+# define machine_is_colibri_t30()	(0)
+#endif
+
 /*
  * These have not yet been registered
  */
diff --git a/board/toradex/colibri_t30/Kconfig b/board/toradex/colibri_t30/Kconfig
new file mode 100644
index 0000000..fcf5e8e
--- /dev/null
+++ b/board/toradex/colibri_t30/Kconfig
@@ -0,0 +1,24 @@
+if TARGET_COLIBRI_T30
+
+config SYS_CPU
+	string
+	default "arm720t" if SPL_BUILD
+	default "armv7" if !SPL_BUILD
+
+config SYS_BOARD
+	string
+	default "colibri_t30"
+
+config SYS_VENDOR
+	string
+	default "toradex"
+
+config SYS_SOC
+	string
+	default "tegra30"
+
+config SYS_CONFIG_NAME
+	string
+	default "colibri_t30"
+
+endif
diff --git a/board/toradex/colibri_t30/MAINTAINERS b/board/toradex/colibri_t30/MAINTAINERS
new file mode 100644
index 0000000..73b8e5d
--- /dev/null
+++ b/board/toradex/colibri_t30/MAINTAINERS
@@ -0,0 +1,7 @@
+Colibri T30
+M:	Stefan Agner <stefan.agner@toradex.com>
+S:	Maintained
+F:	board/toradex/colibri_t30/
+F:	include/configs/colibri_t30.h
+F:	configs/colibri_t30_defconfig
+F:	arch/arm/dts/tegra30-colibri.dtb
diff --git a/board/toradex/colibri_t30/Makefile b/board/toradex/colibri_t30/Makefile
new file mode 100644
index 0000000..3d58a4b
--- /dev/null
+++ b/board/toradex/colibri_t30/Makefile
@@ -0,0 +1,6 @@
+# Copyright (c) 2013-2014 Stefan Agner
+# SPDX-License-Identifier:      GPL-2.0+
+
+include $(srctree)/board/nvidia/common/common.mk
+
+obj-y	+= colibri_t30.o
diff --git a/board/toradex/colibri_t30/colibri_t30.c b/board/toradex/colibri_t30/colibri_t30.c
new file mode 100644
index 0000000..ed043f4
--- /dev/null
+++ b/board/toradex/colibri_t30/colibri_t30.c
@@ -0,0 +1,42 @@
+/*
+ *  (C) Copyright 2014
+ *  Stefan Agner <stefan@agner.ch>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/pinmux.h>
+#include <asm/arch/gp_padctrl.h>
+#include "pinmux-config-colibri_t30.h"
+#include <i2c.h>
+#include <asm/gpio.h>
+
+/*
+ * Routine: pinmux_init
+ * Description: Do individual peripheral pinmux configs
+ */
+void pinmux_init(void)
+{
+	pinmux_config_pingrp_table(tegra3_pinmux_common,
+				   ARRAY_SIZE(tegra3_pinmux_common));
+
+	pinmux_config_pingrp_table(unused_pins_lowpower,
+				   ARRAY_SIZE(unused_pins_lowpower));
+
+	/* Initialize any non-default pad configs (APB_MISC_GP regs) */
+	pinmux_config_drvgrp_table(colibri_t30_padctrl,
+				   ARRAY_SIZE(colibri_t30_padctrl));
+}
+
+/*
+ * Enable AX88772B USB to LAN controller
+ */
+void pin_mux_usb(void)
+{
+	/* Reset ASIX using LAN_RESET */
+	gpio_request(GPIO_PDD0, NULL);
+	gpio_direction_output(GPIO_PDD0, 0);
+	udelay(5);
+	gpio_set_value(GPIO_PDD0, 1);
+}
diff --git a/board/toradex/colibri_t30/pinmux-config-colibri_t30.h b/board/toradex/colibri_t30/pinmux-config-colibri_t30.h
new file mode 100644
index 0000000..4e73c07
--- /dev/null
+++ b/board/toradex/colibri_t30/pinmux-config-colibri_t30.h
@@ -0,0 +1,360 @@
+/*
+ * Copyright (c) 2013-2014, Stefan Agner
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _PINMUX_CONFIG_COLIBRI_T30_H_
+#define _PINMUX_CONFIG_COLIBRI_T30_H_
+
+#define DEFAULT_PINMUX(_pingrp, _mux, _pull, _tri, _io)		\
+	{							\
+		.pingrp		= PMUX_PINGRP_##_pingrp,	\
+		.func		= PMUX_FUNC_##_mux,		\
+		.pull		= PMUX_PULL_##_pull,		\
+		.tristate	= PMUX_TRI_##_tri,		\
+		.io		= PMUX_PIN_##_io,		\
+		.lock		= PMUX_PIN_LOCK_DEFAULT,	\
+		.od		= PMUX_PIN_OD_DEFAULT,		\
+		.ioreset	= PMUX_PIN_IO_RESET_DEFAULT,	\
+	}
+
+#define I2C_PINMUX(_pingrp, _mux, _pull, _tri, _io, _lock, _od)	\
+	{							\
+		.pingrp		= PMUX_PINGRP_##_pingrp,	\
+		.func		= PMUX_FUNC_##_mux,		\
+		.pull		= PMUX_PULL_##_pull,		\
+		.tristate	= PMUX_TRI_##_tri,		\
+		.io		= PMUX_PIN_##_io,		\
+		.lock		= PMUX_PIN_LOCK_##_lock,	\
+		.od		= PMUX_PIN_OD_##_od,		\
+		.ioreset	= PMUX_PIN_IO_RESET_DEFAULT,	\
+	}
+
+#define LV_PINMUX(_pingrp, _mux, _pull, _tri, _io, _lock, _ioreset) \
+	{							\
+		.pingrp		= PMUX_PINGRP_##_pingrp,	\
+		.func		= PMUX_FUNC_##_mux,		\
+		.pull		= PMUX_PULL_##_pull,		\
+		.tristate	= PMUX_TRI_##_tri,		\
+		.io		= PMUX_PIN_##_io,		\
+		.lock		= PMUX_PIN_LOCK_##_lock,	\
+		.od		= PMUX_PIN_OD_DEFAULT,		\
+		.ioreset	= PMUX_PIN_IO_RESET_##_ioreset	\
+	}
+
+#define DEFAULT_PADCFG(_drvgrp, _slwf, _slwr, _drvup, _drvdn, _lpmd, _schmt, _hsm) \
+	{							\
+		.drvgrp		= PMUX_DRVGRP_##_drvgrp,	\
+		.slwf		= _slwf,			\
+		.slwr		= _slwr,			\
+		.drvup		= _drvup,			\
+		.drvdn		= _drvdn,			\
+		.lpmd		= PMUX_LPMD_##_lpmd,		\
+		.schmt		= PMUX_SCHMT_##_schmt,		\
+		.hsm		= PMUX_HSM_##_hsm,		\
+	}
+
+static struct pmux_pingrp_config tegra3_pinmux_common[] = {
+	/* SDMMC1 disabled */
+	DEFAULT_PINMUX(SDMMC1_CLK_PZ0, RSVD1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(SDMMC1_CMD_PZ1, RSVD1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(SDMMC1_DAT3_PY4, RSVD1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(SDMMC1_DAT2_PY5, RSVD1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(SDMMC1_DAT1_PY6, RSVD1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(SDMMC1_DAT0_PY7, RSVD1, NORMAL, NORMAL, INPUT),
+
+	/* SDMMC3 pinmux */
+	DEFAULT_PINMUX(SDMMC3_CLK_PA6, SDMMC3, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(SDMMC3_CMD_PA7, SDMMC3, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(SDMMC3_DAT0_PB7, SDMMC3, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(SDMMC3_DAT1_PB6, SDMMC3, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(SDMMC3_DAT2_PB5, SDMMC3, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(SDMMC3_DAT3_PB4, SDMMC3, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(SDMMC3_DAT6_PD3, RSVD1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(SDMMC3_DAT7_PD4, RSVD1, NORMAL, NORMAL, INPUT),
+
+	/* SDMMC4 pinmux (eMMC) */
+	LV_PINMUX(SDMMC4_CLK_PCC4, SDMMC4, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(SDMMC4_CMD_PT7, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(SDMMC4_DAT0_PAA0, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(SDMMC4_DAT1_PAA1, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(SDMMC4_DAT2_PAA2, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(SDMMC4_DAT3_PAA3, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(SDMMC4_DAT4_PAA4, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(SDMMC4_DAT5_PAA5, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(SDMMC4_DAT6_PAA6, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(SDMMC4_DAT7_PAA7, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(SDMMC4_RST_N_PCC3, RSVD1, DOWN, NORMAL, INPUT, DISABLE, DISABLE),
+
+	/* I2C1 pinmux */
+	I2C_PINMUX(GEN1_I2C_SCL_PC4, I2C1, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+	I2C_PINMUX(GEN1_I2C_SDA_PC5, I2C1, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+
+	/* I2C2 pinmux */
+	DEFAULT_PINMUX(GEN2_I2C_SCL_PT5, I2C2, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(GEN2_I2C_SDA_PT6, I2C2, NORMAL, NORMAL, INPUT),
+
+	/* I2C3 pinmux, muliplexed with KB_ROW13/KB_ROW14 */
+	I2C_PINMUX(CAM_I2C_SCL_PBB1, I2C3, NORMAL, TRISTATE, INPUT, DISABLE, ENABLE),
+	I2C_PINMUX(CAM_I2C_SDA_PBB2, I2C3, NORMAL, TRISTATE, INPUT, DISABLE, ENABLE),
+
+	/* I2C4 pinmux */
+	I2C_PINMUX(DDC_SCL_PV4, I2C4, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+	I2C_PINMUX(DDC_SDA_PV5, I2C4, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+
+	/* Power I2C pinmux */
+	I2C_PINMUX(PWR_I2C_SCL_PZ6, I2CPWR, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+	I2C_PINMUX(PWR_I2C_SDA_PZ7, I2CPWR, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+
+	DEFAULT_PINMUX(ULPI_DATA0_PO1, UARTA, NORMAL, NORMAL, OUTPUT),
+	/* UARTA RX, make sure we don't get input form a floating Pin */
+	DEFAULT_PINMUX(ULPI_DATA1_PO2, UARTA, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(ULPI_DATA2_PO3, UARTA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(ULPI_DATA3_PO4, RSVD1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(ULPI_DATA4_PO5, UARTA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(ULPI_DATA5_PO6, UARTA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(ULPI_DATA6_PO7, UARTA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(ULPI_DATA7_PO0, UARTA, NORMAL, NORMAL, OUTPUT),
+	DEFAULT_PINMUX(ULPI_CLK_PY0, SPI1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(ULPI_DIR_PY1, SPI1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(ULPI_NXT_PY2, SPI1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(ULPI_STP_PY3, SPI1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(DAP3_FS_PP0, I2S2, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(DAP3_DIN_PP1, I2S2, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(DAP3_DOUT_PP2, I2S2, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(DAP3_SCLK_PP3, I2S2, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(PV2, OWR, NORMAL, NORMAL, OUTPUT),
+	DEFAULT_PINMUX(PV3, RSVD1, NORMAL, NORMAL, OUTPUT),
+	DEFAULT_PINMUX(CLK2_OUT_PW5, EXTPERIPH2, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(CLK2_REQ_PCC5, DAP, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_PWR1_PC1, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_PWR2_PC6, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_SDIN_PZ2, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_SDOUT_PN5, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_WR_N_PZ3, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_CS0_N_PN4, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_DC0_PN6, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_SCK_PZ4, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_PWR0_PB2, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_PCLK_PB3, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_DE_PJ1, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_HSYNC_PJ3, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_VSYNC_PJ4, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D0_PE0, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D1_PE1, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D2_PE2, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D3_PE3, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D4_PE4, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D5_PE5, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D6_PE6, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D7_PE7, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D8_PF0, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D9_PF1, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D10_PF2, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D11_PF3, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D12_PF4, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D13_PF5, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D14_PF6, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D15_PF7, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D16_PM0, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D17_PM1, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D18_PM2, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D19_PM3, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D20_PM4, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D21_PM5, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D22_PM6, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_D23_PM7, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_CS1_N_PW0, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_M1_PW1, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(LCD_DC1_PD2, DISPLAYA, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(CRT_HSYNC_PV6, CRT, NORMAL, NORMAL, OUTPUT),
+	DEFAULT_PINMUX(CRT_VSYNC_PV7, CRT, NORMAL, NORMAL, OUTPUT),
+	LV_PINMUX(VI_D0_PT4, RSVD1, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(VI_D1_PD5, SDMMC2, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(VI_D2_PL0, SDMMC2, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(VI_D3_PL1, SDMMC2, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(VI_D4_PL2, VI, NORMAL, NORMAL, OUTPUT, DISABLE, DISABLE),
+	LV_PINMUX(VI_D5_PL3, SDMMC2, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(VI_D7_PL5, SDMMC2, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(VI_D10_PT2, RSVD1, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(VI_MCLK_PT1, VI, UP, NORMAL, INPUT, DISABLE, DISABLE),
+	DEFAULT_PINMUX(UART2_RXD_PC3, UARTB, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(UART2_TXD_PC2, UARTB, NORMAL, NORMAL, OUTPUT),
+	DEFAULT_PINMUX(UART2_RTS_N_PJ6, UARTB, NORMAL, NORMAL, OUTPUT),
+	DEFAULT_PINMUX(UART2_CTS_N_PJ5, UARTB, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(UART3_TXD_PW6, UARTC, NORMAL, NORMAL, OUTPUT),
+	DEFAULT_PINMUX(UART3_RXD_PW7, UARTC, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(UART3_CTS_N_PA1, UARTC, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(UART3_RTS_N_PC0, UARTC, NORMAL, NORMAL, OUTPUT),
+	DEFAULT_PINMUX(PU0, RSVD1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(PU1, RSVD1, NORMAL, NORMAL, OUTPUT),
+	DEFAULT_PINMUX(PU2, RSVD1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(PU3, RSVD1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(PU4, PWM1, NORMAL, NORMAL, OUTPUT),
+	DEFAULT_PINMUX(PU5, PWM2, NORMAL, NORMAL, OUTPUT),
+	DEFAULT_PINMUX(PU6, RSVD1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(DAP4_FS_PP4, I2S3, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(DAP4_DIN_PP5, I2S3, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(DAP4_DOUT_PP6, I2S3, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(DAP4_SCLK_PP7, I2S3, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(CLK3_OUT_PEE0, EXTPERIPH3, NORMAL, NORMAL, OUTPUT),
+	DEFAULT_PINMUX(CLK3_REQ_PEE1, DEV3, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(GMI_WP_N_PC7, GMI, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(GMI_CS2_N_PK3, RSVD1, UP, NORMAL, INPUT), /* EN_VDD_BL1 */
+	DEFAULT_PINMUX(GMI_AD8_PH0, PWM0, NORMAL, NORMAL, OUTPUT), /* LCD1_BL_PWM */
+	DEFAULT_PINMUX(GMI_AD10_PH2, NAND, NORMAL, NORMAL, OUTPUT), /* LCD1_BL_EN */
+	DEFAULT_PINMUX(GMI_A16_PJ7, UARTD, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(GMI_A17_PB0, UARTD, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(GMI_A18_PB1, UARTD, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(GMI_A19_PK7, UARTD, NORMAL, NORMAL, INPUT),
+
+
+	/* Multiplexed with KB_ROW10/KB_ROW11/KB_ROW12/KB_ROW15 */
+	DEFAULT_PINMUX(CAM_MCLK_PCC0, VI_ALT2, UP, TRISTATE, INPUT),
+	DEFAULT_PINMUX(PCC1, RSVD1, NORMAL, TRISTATE, INPUT),
+	DEFAULT_PINMUX(PBB0, RSVD1, NORMAL, TRISTATE, INPUT),
+	DEFAULT_PINMUX(PBB3, VGP3, NORMAL, TRISTATE, INPUT),
+
+	DEFAULT_PINMUX(PBB5, VGP5, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(PBB6, VGP6, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(PBB7, I2S4, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(PCC2, I2S4, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(JTAG_RTCK_PU7, RTCK, NORMAL, NORMAL, OUTPUT),
+
+	/* KBC keys */
+	DEFAULT_PINMUX(KB_ROW0_PR0, RSVD2, NORMAL, TRISTATE, INPUT),
+	DEFAULT_PINMUX(KB_ROW1_PR1, RSVD2, NORMAL, TRISTATE, INPUT),
+	DEFAULT_PINMUX(KB_ROW2_PR2, RSVD2, NORMAL, TRISTATE, INPUT),
+	DEFAULT_PINMUX(KB_ROW3_PR3, RSVD2, NORMAL, TRISTATE, INPUT),
+	DEFAULT_PINMUX(KB_ROW4_PR4, RSVD3, NORMAL, TRISTATE, INPUT),
+	DEFAULT_PINMUX(KB_ROW5_PR5, KBC, NORMAL, TRISTATE, INPUT),
+	DEFAULT_PINMUX(KB_ROW6_PR6, KBC, NORMAL, TRISTATE, INPUT),
+	DEFAULT_PINMUX(KB_ROW7_PR7, KBC, NORMAL, TRISTATE, INPUT),
+	DEFAULT_PINMUX(KB_ROW8_PS0, KBC, NORMAL, TRISTATE, INPUT),
+	DEFAULT_PINMUX(KB_ROW9_PS1, KBC, NORMAL, TRISTATE, INPUT),
+
+	/* SDMMC2 pinmux */
+	DEFAULT_PINMUX(KB_ROW10_PS2, SDMMC2, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(KB_ROW11_PS3, SDMMC2, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(KB_ROW12_PS4, SDMMC2, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(KB_ROW13_PS5, SDMMC2, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(KB_ROW14_PS6, SDMMC2, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(KB_ROW15_PS7, SDMMC2, UP, NORMAL, INPUT),
+
+	DEFAULT_PINMUX(KB_COL0_PQ0, KBC, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(KB_COL1_PQ1, KBC, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(KB_COL2_PQ2, KBC, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(KB_COL3_PQ3, KBC, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(KB_COL4_PQ4, KBC, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(KB_COL5_PQ5, KBC, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(KB_COL6_PQ6, KBC, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(KB_COL7_PQ7, KBC, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(PV0, RSVD1, UP, NORMAL, INPUT),
+
+	DEFAULT_PINMUX(CLK_32K_OUT_PA0, BLINK, NORMAL, NORMAL, OUTPUT),
+	DEFAULT_PINMUX(SYS_CLK_REQ_PZ5, SYSCLK, NORMAL, NORMAL, OUTPUT),
+	DEFAULT_PINMUX(OWR, OWR, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(DAP1_FS_PN0, I2S0, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(DAP1_DIN_PN1, I2S0, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(DAP1_DOUT_PN2, I2S0, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(DAP1_SCLK_PN3, I2S0, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(CLK1_REQ_PEE2, DAP, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(CLK1_OUT_PW4, EXTPERIPH1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(SPDIF_IN_PK6, SPDIF, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(SPDIF_OUT_PK5, SPDIF, NORMAL, NORMAL, OUTPUT),
+	DEFAULT_PINMUX(DAP2_FS_PA2, I2S1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(DAP2_DIN_PA4, I2S1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(DAP2_DOUT_PA5, I2S1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(DAP2_SCLK_PA3, I2S1, NORMAL, NORMAL, INPUT),
+
+	DEFAULT_PINMUX(SPI2_CS1_N_PW2, SPI2, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(SPI1_MOSI_PX4, SPI1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(SPI1_SCK_PX5, SPI1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(SPI1_CS0_N_PX6, SPI1, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(SPI1_MISO_PX7, SPI1, NORMAL, NORMAL, INPUT),
+
+	/* LAN_RESET */
+	DEFAULT_PINMUX(PEX_L0_PRSNT_N_PDD0, RSVD2, NORMAL, NORMAL, OUTPUT),
+
+	DEFAULT_PINMUX(PEX_L0_RST_N_PDD1, PCIE, NORMAL, NORMAL, OUTPUT),
+
+	/* LAN_VBUS */
+	DEFAULT_PINMUX(PEX_L0_CLKREQ_N_PDD2, RSVD2, NORMAL, NORMAL, OUTPUT),
+
+	DEFAULT_PINMUX(PEX_WAKE_N_PDD3, PCIE, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(PEX_L1_PRSNT_N_PDD4, PCIE, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(PEX_L1_RST_N_PDD5, PCIE, NORMAL, NORMAL, OUTPUT),
+	DEFAULT_PINMUX(PEX_L1_CLKREQ_N_PDD6, PCIE, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(PEX_L2_PRSNT_N_PDD7, PCIE, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(PEX_L2_RST_N_PCC6, PCIE, NORMAL, NORMAL, OUTPUT),
+	DEFAULT_PINMUX(PEX_L2_CLKREQ_N_PCC7, PCIE, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(HDMI_CEC_PEE3, CEC, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(HDMI_INT_PN7, RSVD1, NORMAL, TRISTATE, INPUT),
+
+	/* GPIOs */
+	/* SDMMC1 CD gpio */
+	DEFAULT_PINMUX(GMI_IORDY_PI5, RSVD1, UP, NORMAL, INPUT),
+	/* SDMMC1 WP gpio */
+	LV_PINMUX(VI_D11_PT3, RSVD1, UP, NORMAL, INPUT, DISABLE, DISABLE),
+
+	/* Touch panel GPIO */
+	/* Touch IRQ */
+	DEFAULT_PINMUX(GMI_AD12_PH4, NAND, UP, NORMAL, INPUT),
+
+	/* Touch RESET */
+	DEFAULT_PINMUX(GMI_AD14_PH6, NAND, NORMAL, NORMAL, OUTPUT),
+
+	/* Power rails GPIO */
+	DEFAULT_PINMUX(SPI2_SCK_PX2, GMI, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(PBB4, VGP4, NORMAL, NORMAL, INPUT),
+	DEFAULT_PINMUX(KB_ROW8_PS0, KBC, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(SDMMC3_DAT5_PD0, SDMMC3, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(SDMMC3_DAT4_PD1, SDMMC3, UP, NORMAL, INPUT),
+
+	LV_PINMUX(VI_D6_PL4, VI, NORMAL, NORMAL, OUTPUT, DISABLE, DISABLE),
+	LV_PINMUX(VI_D8_PL6, VI, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(VI_D9_PL7, VI, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(VI_PCLK_PT0, RSVD1, UP, TRISTATE, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(VI_HSYNC_PD7, RSVD1, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+	LV_PINMUX(VI_VSYNC_PD6, RSVD1, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+};
+
+static struct pmux_pingrp_config unused_pins_lowpower[] = {
+	DEFAULT_PINMUX(GMI_WAIT_PI7, NAND, UP, TRISTATE, OUTPUT),
+	DEFAULT_PINMUX(GMI_ADV_N_PK0, NAND, NORMAL, TRISTATE, OUTPUT),
+	DEFAULT_PINMUX(GMI_CLK_PK1, NAND, NORMAL, TRISTATE, OUTPUT),
+	DEFAULT_PINMUX(GMI_CS3_N_PK4, NAND, NORMAL, NORMAL, OUTPUT),
+	DEFAULT_PINMUX(GMI_CS7_N_PI6, NAND, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(GMI_AD0_PG0, NAND, NORMAL, TRISTATE, OUTPUT),
+	DEFAULT_PINMUX(GMI_AD1_PG1, NAND, NORMAL, TRISTATE, OUTPUT),
+	DEFAULT_PINMUX(GMI_AD2_PG2, NAND, NORMAL, TRISTATE, OUTPUT),
+	DEFAULT_PINMUX(GMI_AD3_PG3, NAND, NORMAL, TRISTATE, OUTPUT),
+	DEFAULT_PINMUX(GMI_AD4_PG4, NAND, NORMAL, TRISTATE, OUTPUT),
+	DEFAULT_PINMUX(GMI_AD5_PG5, NAND, NORMAL, TRISTATE, OUTPUT),
+	DEFAULT_PINMUX(GMI_AD6_PG6, NAND, NORMAL, TRISTATE, OUTPUT),
+	DEFAULT_PINMUX(GMI_AD7_PG7, NAND, NORMAL, TRISTATE, OUTPUT),
+	DEFAULT_PINMUX(GMI_AD9_PH1, PWM1, NORMAL, NORMAL, OUTPUT),
+	DEFAULT_PINMUX(GMI_AD11_PH3, NAND, NORMAL, NORMAL, OUTPUT),
+	DEFAULT_PINMUX(GMI_AD13_PH5, NAND, UP, NORMAL, INPUT),
+	DEFAULT_PINMUX(GMI_WR_N_PI0, NAND, NORMAL, TRISTATE, OUTPUT),
+	DEFAULT_PINMUX(GMI_OE_N_PI1, NAND, NORMAL, TRISTATE, OUTPUT),
+	DEFAULT_PINMUX(GMI_DQS_PI2, NAND, NORMAL, TRISTATE, OUTPUT),
+};
+
+static struct pmux_drvgrp_config colibri_t30_padctrl[] = {
+	/* (_drvgrp, _slwf, _slwr, _drvup, _drvdn, _lpmd, _schmt, _hsm) */
+	DEFAULT_PADCFG(SDIO1, SDIOCFG_DRVUP_SLWF, SDIOCFG_DRVDN_SLWR, \
+		SDIOCFG_DRVUP, SDIOCFG_DRVDN, NONE, DISABLE, DISABLE),
+};
+#endif	/* _PINMUX_CONFIG_COLIBRI_T30_H_ */
diff --git a/configs/colibri_t30_defconfig b/configs/colibri_t30_defconfig
new file mode 100644
index 0000000..32f1d64
--- /dev/null
+++ b/configs/colibri_t30_defconfig
@@ -0,0 +1,3 @@
+CONFIG_SPL=y
++S:CONFIG_ARM=y
++S:CONFIG_TARGET_COLIBRI_T30=y
diff --git a/include/configs/colibri_t30.h b/include/configs/colibri_t30.h
new file mode 100644
index 0000000..eacff5b
--- /dev/null
+++ b/include/configs/colibri_t30.h
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2013-2014 Stefan Agner
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include <linux/sizes.h>
+
+#include "tegra30-common.h"
+
+#define CONFIG_DEFAULT_DEVICE_TREE	tegra30-colibri
+#define CONFIG_OF_CONTROL
+#define CONFIG_OF_SEPARATE
+
+#define V_PROMPT			"Colibri T30 # "
+#define CONFIG_TEGRA_BOARD_STRING	"Toradex Colibri T30"
+
+/* Board-specific config */
+#define CONFIG_SERIAL_MULTI
+#define CONFIG_TEGRA_ENABLE_UARTA
+#define CONFIG_SYS_NS16550_COM1		NV_PA_APB_UARTA_BASE
+
+#define CONFIG_MACH_TYPE		MACH_TYPE_COLIBRI_T30
+
+#define CONFIG_BOARD_EARLY_INIT_F
+
+/* I2C */
+#define CONFIG_SYS_I2C_TEGRA
+#define CONFIG_SYS_I2C_INIT_BOARD
+#define CONFIG_SYS_I2C_SPEED		100000
+#define CONFIG_CMD_I2C
+#define CONFIG_SYS_I2C
+
+/* SD/MMC */
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_TEGRA_MMC
+#define CONFIG_CMD_MMC
+
+/* Environment in eMMC, at the end of 2nd "boot sector" */
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_ENV_OFFSET		(-CONFIG_ENV_SIZE)
+#define CONFIG_SYS_MMC_ENV_DEV		0
+#define CONFIG_SYS_MMC_ENV_PART		2
+
+/* USB Host support */
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_TEGRA
+#define CONFIG_USB_MAX_CONTROLLER_COUNT 3
+#define CONFIG_USB_STORAGE
+#define CONFIG_CMD_USB
+
+/* USB networking support */
+#define CONFIG_USB_HOST_ETHER
+#define CONFIG_USB_ETHER_ASIX
+
+/* General networking support */
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_DHCP
+
+#include "tegra-common-usb-gadget.h"
+#include "tegra-common-post.h"
+
+#endif /* __CONFIG_H */