1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2021, STMicroelectronics - All Rights Reserved
4 * Author(s): Dillon Min <dillon.minfei@gmail.com>
11 #include <linux/sizes.h>
13 /* For booting Linux, use the first 16MB of memory */
14 #define CONFIG_SYS_BOOTMAPSZ (SZ_16M + SZ_8M)
16 #define CONFIG_SYS_FLASH_BASE 0x90000000
17 #define CONFIG_SYS_INIT_SP_ADDR 0x24040000
20 * Configuration of the external SDRAM memory
22 #define CONFIG_SYS_LOAD_ADDR 0xC1800000
23 #define CONFIG_LOADADDR 0xC1800000
25 #define CONFIG_SYS_HZ_CLOCK 1000000
27 #define CONFIG_CMDLINE_TAG
28 #define CONFIG_SETUP_MEMORY_TAGS
29 #define CONFIG_INITRD_TAG
30 #define CONFIG_REVISION_TAG
32 #define CONFIG_SYS_MAXARGS 16
33 #define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024)
35 #define BOOT_TARGET_DEVICES(func) \
38 #include <config_distro_bootcmd.h>
39 #define CONFIG_EXTRA_ENV_SETTINGS \
40 "kernel_addr_r=0xC0008000\0" \
41 "fdtfile=stm32h750i-art-pi.dtb\0" \
42 "fdt_addr_r=0xC0408000\0" \
43 "scriptaddr=0xC0418000\0" \
44 "pxefile_addr_r=0xC0428000\0" \
45 "ramdisk_addr_r=0xC0438000\0" \
48 #endif /* __CONFIG_H */