You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
78 lines
1.9 KiB
C
78 lines
1.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (C) 2019 Microchip Technology Inc.
|
|
* Padmarao Begari <padmarao.begari@microchip.com>
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
#include <linux/sizes.h>
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE 0x80000000
|
|
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_2M)
|
|
|
|
#define CONFIG_SYS_BOOTM_LEN SZ_64M
|
|
|
|
#define CONFIG_STANDALONE_LOAD_ADDR 0x80200000
|
|
|
|
/* Environment options */
|
|
|
|
#if defined(CONFIG_CMD_DHCP)
|
|
#define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
|
|
#else
|
|
#define BOOT_TARGET_DEVICES_DHCP(func)
|
|
#endif
|
|
|
|
#if defined(CONFIG_CMD_MTD)
|
|
# define BOOT_TARGET_DEVICES_QSPI(func) func(QSPI, qspi, na)
|
|
#else
|
|
# define BOOT_TARGET_DEVICES_QSPI(func)
|
|
#endif
|
|
|
|
#if defined(CONFIG_CMD_MMC)
|
|
#define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
|
|
#else
|
|
#define BOOT_TARGET_DEVICES_MMC(func)
|
|
#endif
|
|
|
|
#define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \
|
|
"bootcmd_qspi=echo Trying to boot from QSPI...; "\
|
|
"setenv scriptname boot.scr.uimg; " \
|
|
"if mtd list; then setenv mtd_present true; " \
|
|
"mtd read env ${scriptaddr} 0; " \
|
|
"source ${scriptaddr}; setenv mtd_present; " \
|
|
"fi\0 "
|
|
|
|
#define BOOTENV_DEV_NAME_QSPI(devtypeu, devtypel, instance) \
|
|
"qspi "
|
|
|
|
#define BOOT_TARGET_DEVICES(func) \
|
|
BOOT_TARGET_DEVICES_QSPI(func)\
|
|
BOOT_TARGET_DEVICES_MMC(func)\
|
|
BOOT_TARGET_DEVICES_DHCP(func)
|
|
|
|
#define BOOTENV_DESIGN_OVERLAYS \
|
|
"design_overlays=" \
|
|
"if test -n ${no_of_overlays}; then " \
|
|
"setenv inc 1; " \
|
|
"setenv idx 0; " \
|
|
"fdt resize ${dtbo_size}; " \
|
|
"while test $idx -ne ${no_of_overlays}; do " \
|
|
"setenv dtbo_name dtbo_image${idx}; " \
|
|
"setenv fdt_cmd \"fdt apply $\"$dtbo_name; " \
|
|
"run fdt_cmd; " \
|
|
"setexpr idx $inc + $idx; " \
|
|
"done; " \
|
|
"fi;\0 " \
|
|
|
|
#include <config_distro_bootcmd.h>
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"bootm_size=0x10000000\0" \
|
|
"scriptaddr=0x8e000000\0" \
|
|
BOOTENV_DESIGN_OVERLAYS \
|
|
BOOTENV \
|
|
|
|
#endif /* __CONFIG_H */
|