u-boot/include/configs/pico-imx7d.h

/*
 * Copyright (C) 2017 NXP Semiconductors
 *
 * Configuration settings for the i.MX7D Pico board.
 *
 * SPDX-License-Identifier:    GPL-2.0+
 */

#ifndef __PICO_IMX7D_CONFIG_H
#define __PICO_IMX7D_CONFIG_H

#include "mx7_common.h"

#define PHYS_SDRAM_SIZE		SZ_1G

/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN		(32 * SZ_1M)

#define CONFIG_MXC_UART_BASE		UART5_IPS_BASE_ADDR

/* Network */
#define CONFIG_FEC_MXC
#define CONFIG_MII
#define CONFIG_FEC_XCV_TYPE		RGMII
#define CONFIG_ETHPRIME			"FEC"
#define CONFIG_FEC_MXC_PHYADDR		1

#define CONFIG_PHYLIB
#define CONFIG_PHY_ATHEROS

/* ENET1 */
#define IMX_FEC_BASE			ENET_IPS_BASE_ADDR

/* MMC Config */
#define CONFIG_SYS_FSL_ESDHC_ADDR	0

#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
#define CONFIG_SYS_MMC_IMG_LOAD_PART	1

#define CONFIG_EXTRA_ENV_SETTINGS \
	"script=boot.scr\0" \
	"image=zImage\0" \
	"console=ttymxc4\0" \
	"fdt_high=0xffffffff\0" \
	"initrd_high=0xffffffff\0" \
	"fdt_file=imx7d-pico.dtb\0" \
	"fdt_addr=0x83000000\0" \
	"ip_dyn=yes\0" \
	"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
	"finduuid=part uuid mmc 0:2 uuid\0" \
	"mmcargs=setenv bootargs console=${console},${baudrate} " \
		"root=PARTUUID=${uuid} rootwait rw\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 finduuid; " \
		"run mmcargs; " \
		"if run loadfdt; then " \
			"bootz ${loadaddr} - ${fdt_addr}; " \
		"else " \
			"echo WARN: Cannot load the DT; " \
		"fi;\0" \
	"netargs=setenv bootargs console=${console},${baudrate} " \
		"root=/dev/nfs " \
	"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
		"netboot=echo Booting from net ...; " \
		"run netargs; " \
		"if test ${ip_dyn} = yes; then " \
			"setenv get_cmd dhcp; " \
		"else " \
			"setenv get_cmd tftp; " \
		"fi; " \
		"${get_cmd} ${image}; " \
		"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
			"bootz ${loadaddr} - ${fdt_addr}; " \
		"else " \
			"echo WARN: Cannot load the DT; " \
		"fi;\0"

#define CONFIG_BOOTCOMMAND \
	"if mmc rescan; then " \
		"if run loadimage; then " \
			"run mmcboot; " \
		"else run netboot; " \
		"fi; " \
	"else run netboot; fi"

#define CONFIG_SYS_MEMTEST_START	0x80000000
#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + 0x20000000)

#define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
#define CONFIG_SYS_HZ			1000

/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS		1
#define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR

#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)

/* I2C configs */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_MXC
#define CONFIG_SYS_I2C_MXC_I2C1
#define CONFIG_SYS_I2C_MXC_I2C2
#define CONFIG_SYS_I2C_MXC_I2C3
#define CONFIG_SYS_I2C_MXC_I2C4
#define CONFIG_SYS_I2C_SPEED		100000

/* PMIC */
#define CONFIG_POWER
#define CONFIG_POWER_I2C
#define CONFIG_POWER_PFUZE3000
#define CONFIG_POWER_PFUZE3000_I2C_ADDR	0x08

/* FLASH and environment organization */
#define CONFIG_ENV_SIZE			SZ_8K

#define CONFIG_ENV_OFFSET			(8 * SZ_64K)
#define CONFIG_SYS_FSL_USDHC_NUM		2

#define CONFIG_SYS_MMC_ENV_DEV			0
#define CONFIG_SYS_MMC_ENV_PART		0

/* USB Configs */
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
#define CONFIG_MXC_USB_PORTSC			(PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_MXC_USB_FLAGS			0
#define CONFIG_USB_MAX_CONTROLLER_COUNT	2

#define CONFIG_IMX_THERMAL

#define CONFIG_USB_FUNCTION_MASS_STORAGE

#endif