/
mx6ullevk.h
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/
mx6ullevk.h
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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2016 Freescale Semiconductor, Inc.
* Copyright 2017 NXP
*
* Configuration settings for the Freescale i.MX6UL 14x14 EVK board.
*/
#ifndef __MX6ULLEVK_CONFIG_H
#define __MX6ULLEVK_CONFIG_H
#include <asm/arch/imx-regs.h>
#include <linux/sizes.h>
#include <linux/stringify.h>
#include "mx6_common.h"
#include <asm/mach-imx/gpio.h>
#include "imx_env.h"
#define is_mx6ull_9x9_evk() CONFIG_IS_ENABLED(TARGET_MX6ULL_9X9_EVK)
#ifdef CONFIG_TARGET_MX6ULL_9X9_EVK
#define PHYS_SDRAM_SIZE SZ_256M
#define BOOTARGS_CMA_SIZE "cma=96M "
#else
#define PHYS_SDRAM_SIZE SZ_512M
#define BOOTARGS_CMA_SIZE ""
/* DCDC used on 14x14 EVK, no PMIC */
#undef CONFIG_LDO_BYPASS_CHECK
#endif
#define CONFIG_MXC_UART_BASE UART1_BASE
/* MMC Configs */
#ifdef CONFIG_FSL_USDHC
#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
/* NAND pin conflicts with usdhc2 */
#ifdef CONFIG_NAND_MXS
#define CONFIG_SYS_FSL_USDHC_NUM 1
#else
#define CONFIG_SYS_FSL_USDHC_NUM 2
#endif
#endif
#ifdef CONFIG_NAND_BOOT
#define MFG_NAND_PARTITION "mtdparts=gpmi-nand:64m(nandboot),16m(nandkernel),16m(nanddtb),16m(nandtee),-(nandrootfs)"
#else
#define MFG_NAND_PARTITION ""
#endif
#define CONFIG_CMD_READ
#define CONFIG_SERIAL_TAG
#define CONFIG_FASTBOOT_USB_DEV 0
#define CONFIG_MFG_ENV_SETTINGS \
CONFIG_MFG_ENV_SETTINGS_DEFAULT \
"initrd_addr=0x86800000\0" \
"initrd_high=0xffffffff\0" \
"emmc_dev=1\0"\
"emmc_ack=1\0"\
"sd_dev=1\0" \
"mtdparts=" MFG_NAND_PARTITION \
"\0"\
#if defined(CONFIG_NAND_BOOT)
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_MFG_ENV_SETTINGS \
TEE_ENV \
"splashimage=0x8c000000\0" \
"fdt_addr=0x83000000\0" \
"fdt_high=0xffffffff\0" \
"tee_addr=0x84000000\0" \
"console=ttymxc0\0" \
"bootargs=console=ttymxc0,115200 ubi.mtd=nandrootfs " \
"root=ubi0:rootfs rootfstype=ubifs " \
BOOTARGS_CMA_SIZE \
MFG_NAND_PARTITION \
"\0" \
"bootcmd=nand read ${loadaddr} 0x4000000 0xc00000;"\
"nand read ${fdt_addr} 0x5000000 0x100000;"\
"if test ${tee} = yes; then " \
"nand read ${tee_addr} 0x6000000 0x400000;"\
"bootm ${tee_addr} - ${fdt_addr};" \
"else " \
"bootz ${loadaddr} - ${fdt_addr};" \
"fi\0"
#else
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_MFG_ENV_SETTINGS \
TEE_ENV \
"script=boot.scr\0" \
"image=zImage\0" \
"console=ttymxc0\0" \
"fdt_high=0xffffffff\0" \
"initrd_high=0xffffffff\0" \
"fdt_file=undefined\0" \
"fdt_addr=0x83000000\0" \
"tee_addr=0x84000000\0" \
"tee_file=undefined\0" \
"boot_fdt=try\0" \
"ip_dyn=yes\0" \
"splashimage=0x8c000000\0" \
"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
"mmcpart=1\0" \
"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
"mmcautodetect=yes\0" \
"mmcargs=setenv bootargs console=${console},${baudrate} " \
BOOTARGS_CMA_SIZE \
"root=${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" \
"loadtee=fatload mmc ${mmcdev}:${mmcpart} ${tee_addr} ${tee_file}\0" \
"mmcboot=echo Booting from mmc ...; " \
"run mmcargs; " \
"if test ${tee} = yes; then " \
"run loadfdt; run loadtee; bootm ${tee_addr} - ${fdt_addr}; " \
"else " \
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
"if run loadfdt; then " \
"bootz ${loadaddr} - ${fdt_addr}; " \
"else " \
"if test ${boot_fdt} = try; then " \
"bootz; " \
"else " \
"echo WARN: Cannot load the DT; " \
"fi; " \
"fi; " \
"else " \
"bootz; " \
"fi; " \
"fi;\0" \
"netargs=setenv bootargs console=${console},${baudrate} " \
BOOTARGS_CMA_SIZE \
"root=/dev/nfs " \
"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
"netboot=echo Booting from net ...; " \
"${usb_net_cmd}; " \
"run netargs; " \
"if test ${ip_dyn} = yes; then " \
"setenv get_cmd dhcp; " \
"else " \
"setenv get_cmd tftp; " \
"fi; " \
"${get_cmd} ${image}; " \
"if test ${tee} = yes; then " \
"${get_cmd} ${tee_addr} ${tee_file}; " \
"${get_cmd} ${fdt_addr} ${fdt_file}; " \
"bootm ${tee_addr} - ${fdt_addr}; " \
"else " \
"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; " \
"fi;\0" \
"findfdt="\
"if test $fdt_file = undefined; then " \
"if test $board_name = ULZ-EVK && test $board_rev = 14X14; then " \
"setenv fdt_file imx6ulz-14x14-evk.dtb; fi; " \
"if test $board_name = EVK && test $board_rev = 9X9; then " \
"setenv fdt_file imx6ull-9x9-evk.dtb; fi; " \
"if test $board_name = EVK && test $board_rev = 14X14; then " \
"setenv fdt_file imx6ull-14x14-evk.dtb; fi; " \
"if test $fdt_file = undefined; then " \
"echo WARNING: Could not determine dtb to use; " \
"fi; " \
"fi;\0" \
"findtee="\
"if test $tee_file = undefined; then " \
"if test $board_name = ULZ-EVK && test $board_rev = 14X14; then " \
"setenv tee_file uTee-6ulzevk; fi; " \
"if test $board_name = EVK && test $board_rev = 9X9; then " \
"setenv tee_file uTee-6ullevk; fi; " \
"if test $board_name = EVK && test $board_rev = 14X14; then " \
"setenv tee_file uTee-6ullevk; fi; " \
"if test $tee_file = undefined; then " \
"echo WARNING: Could not determine tee to use; " \
"fi; " \
"fi;\0" \
#endif
/* Miscellaneous configurable options */
/* 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 */
#define CONFIG_SYS_MMC_ENV_DEV 1 /* USDHC2 */
#define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */
#define CONFIG_IOMUX_LPSR
/* NAND stuff */
#ifdef CONFIG_NAND_MXS
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE 0x40000000
#define CONFIG_SYS_NAND_USE_FLASH_BBT
/* DMA stuff, needed for GPMI/MXS NAND support */
#endif
/* USB Configs */
#ifdef CONFIG_CMD_USB
#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
#endif
#define CONFIG_FEC_XCV_TYPE RMII
#define CONFIG_ETHPRIME "eth1"
#ifndef CONFIG_SPL_BUILD
#if defined(CONFIG_DM_VIDEO)
#define CONFIG_VIDEO_LINK
#endif
#endif
#endif