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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2019 Toradex
*/
#ifndef __COLIBRI_IMX8X_H
#define __COLIBRI_IMX8X_H
#include <asm/arch/imx-regs.h>
#include <linux/sizes.h>
#define MEM_LAYOUT_ENV_SETTINGS \
"fdt_addr_r=0x9d400000\0" \
"kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
"kernel_comp_addr_r=0xb0000000\0" \
"kernel_comp_size=0x08000000\0" \
"ramdisk_addr_r=0x9d500000\0" \
"scriptaddr=0x9d480000\0"
/* Boot M4 */
#define M4_BOOT_ENV \
"m4_0_image=m4_0.bin\0" \
"loadm4image_0=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m4_0_image}\0" \
"m4boot_0=run loadm4image_0; dcache flush; bootaux ${loadaddr} 0\0"
/* Enable Distro Boot */
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 1) \
func(MMC, mmc, 0) \
func(DHCP, dhcp, na)
#include <config_distro_bootcmd.h>
/* Initial environment variables */
#define CFG_EXTRA_ENV_SETTINGS \
BOOTENV \
M4_BOOT_ENV \
MEM_LAYOUT_ENV_SETTINGS \
"boot_script_dhcp=boot.scr\0" \
"console=ttyLP3\0" \
"fdt_board=eval-v3\0" \
"initrd_addr=0x83800000\0" \
"initrd_high=0xffffffffffffffff\0" \
"setup=setenv setupargs console=tty1 console=${console},${baudrate} " \
"consoleblank=0 earlycon\0" \
"update_uboot=askenv confirm Did you load flash.bin resp. u-boot-dtb.imx (y/N)?; " \
"if test \"$confirm\" = \"y\"; then " \
"setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
"${blkcnt} / 0x200; mmc dev 0 1; mmc write ${loadaddr} 0x0 " \
"${blkcnt}; fi\0"
#define CFG_SYS_SDRAM_BASE 0x80000000
#define PHYS_SDRAM_1 0x80000000
#define PHYS_SDRAM_2 0x880000000
#define PHYS_SDRAM_1_SIZE SZ_2G /* 2 GB */
#define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 GB */
#endif /* __COLIBRI_IMX8X_H */
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