mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-17 02:08:38 +00:00
58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
|
/* SPDX-License-Identifier: GPL-2.0+ */
|
||
|
|
/*
|
||
|
|
* Copyright 2021 Collabora Ltd.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __IMX8MN_VAR_SOM_H
|
||
|
|
#define __IMX8MN_VAR_SOM_H
|
||
|
|
|
||
|
|
#include <linux/sizes.h>
|
||
|
|
#include <linux/stringify.h>
|
||
|
|
#include <asm/arch/imx-regs.h>
|
||
|
|
|
||
|
|
#define CONFIG_SYS_MONITOR_LEN SZ_512K
|
||
|
|
#define CONFIG_SYS_UBOOT_BASE \
|
||
|
|
(QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
|
||
|
|
|
||
|
|
#define BOOT_TARGET_DEVICES(func) \
|
||
|
|
func(MMC, mmc, 1) \
|
||
|
|
func(MMC, mmc, 2) \
|
||
|
|
func(MMC, mmc, 0) \
|
||
|
|
func(PXE, pxe, na) \
|
||
|
|
func(DHCP, dhcp, na) \
|
||
|
|
|
||
|
|
#include <config_distro_bootcmd.h>
|
||
|
|
|
||
|
|
#define MEM_LAYOUT_ENV_SETTINGS \
|
||
|
|
"scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
|
||
|
|
"kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
|
||
|
|
"ramdisk_addr_r=0x43800000\0" \
|
||
|
|
"fdt_addr_r=0x43000000\0" \
|
||
|
|
"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
|
||
|
|
"fastboot_partition_alias_all=" \
|
||
|
|
__stringify(CONFIG_FASTBOOT_FLASH_MMC_DEV) ".0:0\0" \
|
||
|
|
"fastboot_partition_alias_bootloader=" \
|
||
|
|
__stringify(CONFIG_FASTBOOT_FLASH_MMC_DEV) ".1:0\0" \
|
||
|
|
"emmc_dev=" __stringify(CONFIG_FASTBOOT_FLASH_MMC_DEV) "\0" \
|
||
|
|
"emmc_ack=1\0" \
|
||
|
|
"pxefile_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
|
||
|
|
|
||
|
|
/* Initial environment variables */
|
||
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||
|
|
MEM_LAYOUT_ENV_SETTINGS \
|
||
|
|
BOOTENV
|
||
|
|
|
||
|
|
/* Link Definitions */
|
||
|
|
|
||
|
|
#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
|
||
|
|
#define CONFIG_SYS_INIT_RAM_SIZE SZ_512K
|
||
|
|
|
||
|
|
#define CONFIG_SYS_SDRAM_BASE 0x40000000
|
||
|
|
#define PHYS_SDRAM 0x40000000
|
||
|
|
#define PHYS_SDRAM_SIZE SZ_1G /* 1GB DDR */
|
||
|
|
|
||
|
|
/* USDHC */
|
||
|
|
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
|
||
|
|
|
||
|
|
#endif /* __IMX8MN_VAR_SOM_H */
|