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
24 #define CONFIG_SYS_HZ_CLOCK 1000000
26 #define CONFIG_CMDLINE_TAG
27 #define CONFIG_SETUP_MEMORY_TAGS
28 #define CONFIG_INITRD_TAG
29 #define CONFIG_REVISION_TAG
31 #define CONFIG_SYS_MAXARGS 16
32 #define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024)
34 #define BOOT_TARGET_DEVICES(func) \
37 #include <config_distro_bootcmd.h>
38 #define CONFIG_EXTRA_ENV_SETTINGS \
39 "kernel_addr_r=0xC0008000\0" \
40 "fdtfile=stm32h750i-art-pi.dtb\0" \
41 "fdt_addr_r=0xC0408000\0" \
42 "scriptaddr=0xC0418000\0" \
43 "pxefile_addr_r=0xC0428000\0" \
44 "ramdisk_addr_r=0xC0438000\0" \
47 #endif /* __CONFIG_H */