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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2016 Freescale Semiconductor, Inc.
*
* Configuration settings for the Freescale i.MX7ULP EVK board.
*/
#ifndef __MX7ULP_EVK_CONFIG_H
#define __MX7ULP_EVK_CONFIG_H
#include <linux/sizes.h>
#include <asm/arch/imx-regs.h>
#include "imx_env.h"
#define CONFIG_BOARD_POSTCLK_INIT
#define CONFIG_SYS_BOOTM_LEN 0x1000000
#define CONFIG_SERIAL_TAG
#define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC1 */
/* Using ULP WDOG for reset */
#define WDOG_BASE_ADDR WDG1_RBASE
#define CONFIG_SYS_HZ_CLOCK 1000000 /* Fixed at 1Mhz from TSTMR */
/* UART */
#define LPUART_BASE LPUART4_RBASE
/* Miscellaneous configurable options */
#define CONFIG_SYS_CBSIZE 512
#define CONFIG_SYS_MAXARGS 256
/* Physical Memory Map */
#define PHYS_SDRAM 0x60000000
#define PHYS_SDRAM_SIZE SZ_1G
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
#define CONFIG_MFG_ENV_SETTINGS \
CONFIG_MFG_ENV_SETTINGS_DEFAULT \
"initrd_addr=0x66800000\0" \
"initrd_high=0xffffffff\0" \
"emmc_dev=0\0" \
"sd_dev=0\0"
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_MFG_ENV_SETTINGS \
TEE_ENV \
"script=boot.scr\0" \
"image=zImage\0" \
"console=ttyLP0\0" \
"splashimage=0x78000000\0" \
"fdt_high=0xffffffff\0" \
"initrd_high=0xffffffff\0" \
"fdt_file=" CONFIG_DEFAULT_FDT_FILE ".dtb\0" \
"fdt_addr=0x63000000\0" \
"tee_addr=0x64000000\0" \
"tee_file=uTee-7ulp\0" \
"boot_fdt=try\0" \
"earlycon=lpuart32,0x402D0000\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" \
"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},${baudrate} " \
"root=/dev/nfs " \
"ip=:::::eth0:dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
"netboot=echo Booting from net ...; " \
"run netargs; " \
"if test ${ip_dyn} = yes; then " \
"setenv get_cmd dhcp; " \
"else " \
"setenv get_cmd tftp; " \
"fi; " \
"usb start; "\
"${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" \
#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
#define CONFIG_SYS_INIT_RAM_SIZE SZ_256K
#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)
/* USB Configs */
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#ifdef CONFIG_IMX_OPTEE
#define TEE_ENV "tee=yes\0"
#else
#define TEE_ENV "tee=no\0"
#endif
#endif /* __CONFIG_H */
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