u-boot/include/configs/colibri_imx7.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright 2016-2018 Toradex AG
 *
 * Configuration settings for the Colibri iMX7 module.
 *
 * based on mx7dsabresd.h:
 * Copyright (C) 2015 Freescale Semiconductor, Inc.
 */

#ifndef __COLIBRI_IMX7_CONFIG_H
#define __COLIBRI_IMX7_CONFIG_H

#include "mx7_common.h"

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

/* Network */
#define CONFIG_FEC_MXC
#define CONFIG_FEC_XCV_TYPE             RMII
#define CONFIG_ETHPRIME                 "FEC"
#define CONFIG_FEC_MXC_PHYADDR          0

#define CONFIG_IP_DEFRAG
#define CONFIG_TFTP_BLOCKSIZE		16352
#define CONFIG_TFTP_TSIZE

/* ENET1 */
#define IMX_FEC_BASE			ENET_IPS_BASE_ADDR

/* MMC Config*/
#define CONFIG_SYS_FSL_ESDHC_ADDR	0
#ifdef CONFIG_TARGET_COLIBRI_IMX7_NAND
#define CONFIG_SYS_FSL_USDHC_NUM	1
#elif CONFIG_TARGET_COLIBRI_IMX7_EMMC
#define CONFIG_SYS_FSL_USDHC_NUM	2
#endif

#undef CONFIG_BOOTM_PLAN9
#undef CONFIG_BOOTM_RTEMS

/* I2C configs */
#define CONFIG_SYS_I2C_MXC
#define CONFIG_SYS_I2C_SPEED		100000

#define CONFIG_IPADDR			192.168.10.2
#define CONFIG_NETMASK			255.255.255.0
#define CONFIG_SERVERIP			192.168.10.1

#define EMMC_BOOTCMD \
	"emmcargs=ip=off root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait\0" \
	"emmcboot=run setup; " \
		"setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \
		"${vidargs}; echo Booting from internal eMMC chip...; " \
		"run m4boot && " \
		"load mmc 0:1 ${fdt_addr_r} ${soc}-colibri-emmc-${fdt_board}.dtb && " \
		"load mmc 0:1 ${kernel_addr_r} ${boot_file} && " \
		"run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0"

#define MEM_LAYOUT_ENV_SETTINGS \
	"bootm_size=0x10000000\0" \
	"fdt_addr_r=0x82000000\0" \
	"fdt_high=0xffffffff\0" \
	"initrd_high=0xffffffff\0" \
	"kernel_addr_r=0x81000000\0" \
	"ramdisk_addr_r=0x82100000\0"

#if defined(CONFIG_TARGET_COLIBRI_IMX7_NAND)
#define SD_BOOTCMD \
	"sdargs=root=/dev/mmcblk0p2 ro rootwait\0" \
	"sdboot=run setup; setenv bootargs ${defargs} ${sdargs} " \
	"${setupargs} ${vidargs}; echo Booting from MMC/SD card...; " \
	"run m4boot && " \
	"load mmc 0:1 ${kernel_addr_r} ${kernel_file} && " \
	"load mmc 0:1 ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \
	"run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0"
#elif defined(CONFIG_TARGET_COLIBRI_IMX7_EMMC)
#define SD_BOOTCMD \
	"sdargs=root=/dev/mmcblk1p2 ro rootwait\0" \
	"sdboot=run setup; setenv bootargs ${defargs} ${sdargs} " \
	"${setupargs} ${vidargs}; echo Booting from MMC/SD card...; " \
	"run m4boot && " \
	"load mmc 1:1 ${kernel_addr_r} ${kernel_file} && " \
	"load mmc 1:1 ${fdt_addr_r} ${soc}-colibri-${fdt_board}.dtb && " \
	"run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0"
#endif


#define NFS_BOOTCMD \
	"nfsargs=ip=:::::eth0: root=/dev/nfs\0" \
	"nfsboot=run setup; " \
		"setenv bootargs ${defargs} ${nfsargs} " \
		"${setupargs} ${vidargs}; echo Booting from NFS...;" \
		"dhcp ${kernel_addr_r} && " \
		"tftp ${fdt_addr_r} ${soc}-colibri${variant}-${fdt_board}.dtb && " \
		"run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \

#define UBI_BOOTCMD	\
	"ubiargs=ubi.mtd=ubi root=ubi0:rootfs rootfstype=ubifs " \
		"ubi.fm_autoconvert=1\0" \
	"ubiboot=run setup; " \
		"setenv bootargs ${defargs} ${ubiargs} " \
		"${setupargs} ${vidargs}; echo Booting from NAND...; " \
		"ubi part ubi && run m4boot && " \
		"ubi read ${kernel_addr_r} kernel && " \
		"ubi read ${fdt_addr_r} dtb && " \
		"run fdt_fixup && bootz ${kernel_addr_r} - ${fdt_addr_r}\0" \

#if defined(CONFIG_TARGET_COLIBRI_IMX7_NAND)
#define CONFIG_BOOTCOMMAND "run ubiboot ; echo ; echo ubiboot failed ; " \
	"setenv fdtfile ${soc}-colibri-${fdt_board}.dtb && run distro_bootcmd;"
#define MODULE_EXTRA_ENV_SETTINGS \
	"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
	UBI_BOOTCMD
#elif defined(CONFIG_TARGET_COLIBRI_IMX7_EMMC)
#define CONFIG_BOOTCOMMAND "run emmcboot ; echo ; echo emmcboot failed ; " \
	"setenv fdtfile ${soc}-colibri-emmc-${fdt_board}.dtb && run distro_bootcmd;"
#define MODULE_EXTRA_ENV_SETTINGS \
	"variant=-emmc\0" \
	EMMC_BOOTCMD
#endif

#if defined(CONFIG_TARGET_COLIBRI_IMX7_NAND)
#define BOOT_TARGET_DEVICES(func) \
	func(MMC, mmc, 0) \
	func(USB, usb, 0) \
	func(DHCP, dhcp, na)
#elif defined(CONFIG_TARGET_COLIBRI_IMX7_EMMC)
#define BOOT_TARGET_DEVICES(func) \
	func(MMC, mmc, 0) \
	func(MMC, mmc, 1) \
	func(USB, usb, 0) \
	func(DHCP, dhcp, na)
#endif
#include <config_distro_bootcmd.h>

#define CONFIG_EXTRA_ENV_SETTINGS \
	BOOTENV \
	MEM_LAYOUT_ENV_SETTINGS \
	NFS_BOOTCMD \
	SD_BOOTCMD \
	MODULE_EXTRA_ENV_SETTINGS \
	"boot_file=zImage\0" \
	"console=ttymxc0\0" \
	"defargs=\0" \
	"fdt_board=eval-v3\0" \
	"fdt_fixup=;\0" \
	"m4boot=;\0" \
	"ip_dyn=yes\0" \
	"kernel_file=zImage\0" \
	"setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
		"00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
		"${board}/flash_eth.img && source ${loadaddr}\0" \
	"setsdupdate=mmc rescan && setenv interface mmc && " \
		"fatload ${interface} 0:1 ${loadaddr} " \
		"${board}/flash_blk.img && source ${loadaddr}\0" \
	"setup=setenv setupargs " \
		"console=tty1 console=${console}" \
		",${baudrate}n8 ${memargs} consoleblank=0\0" \
	"setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
	"setusbupdate=usb start && setenv interface usb && " \
		"fatload ${interface} 0:1 ${loadaddr} " \
		"${board}/flash_blk.img && source ${loadaddr}\0" \
	"splashpos=m,m\0" \
	"videomode=video=ctfb:x:640,y:480,depth:18,pclk:39722,le:48,ri:16,up:33,lo:10,hs:96,vs:2,sync:0,vmode:0\0" \
	"updlevel=2\0"

/* Miscellaneous configurable options */

#define CONFIG_SYS_MEMTEST_START	0x80000000
#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + 0x0c000000)

#define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
#define CONFIG_SYS_HZ			1000

/* Physical Memory Map */
#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)

/* environment organization */

#if defined(CONFIG_ENV_IS_IN_MMC)
/* Environment in eMMC, before config block at the end of 1st "boot sector" */
#define CONFIG_ENV_SIZE			(8 * 1024)
#define CONFIG_ENV_OFFSET		(-CONFIG_ENV_SIZE + \
					 CONFIG_TDX_CFG_BLOCK_OFFSET)
#define CONFIG_SYS_MMC_ENV_DEV		0
#define CONFIG_SYS_MMC_ENV_PART		1
#elif defined(CONFIG_ENV_IS_IN_NAND)
#define CONFIG_ENV_SECT_SIZE		(128 * 1024)
#define CONFIG_ENV_OFFSET		(28 * CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE			CONFIG_ENV_SECT_SIZE
#endif

#ifdef CONFIG_TARGET_COLIBRI_IMX7_NAND
/* NAND stuff */
#define CONFIG_SYS_MAX_NAND_DEVICE	1
#define CONFIG_SYS_NAND_BASE		0x40000000
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_ONFI_DETECTION
#define CONFIG_SYS_NAND_MX7_GPMI_62_ECC_BYTES
#endif

/* 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_USBD_HS

/* USB Device Firmware Update support */
#define CONFIG_SYS_DFU_DATA_BUF_SIZE	SZ_16M
#define DFU_DEFAULT_POLL_TIMEOUT	300

#ifdef CONFIG_VIDEO
#define CONFIG_VIDEO_MXS
#define CONFIG_VIDEO_LOGO
#define CONFIG_SPLASH_SCREEN
#define CONFIG_SPLASH_SCREEN_ALIGN
#define CONFIG_BMP_16BPP
#define CONFIG_VIDEO_BMP_RLE8
#define CONFIG_VIDEO_BMP_LOGO
#endif

#endif