1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2017, STMicroelectronics - All Rights Reserved
4  * Author(s): Patrice Chotard, <patrice.chotard@foss.st.com> for STMicroelectronics.
5  */
6 
7 #ifndef __CONFIG_H
8 #define __CONFIG_H
9 
10 #include <config.h>
11 #include <linux/sizes.h>
12 
13 /* For booting Linux, use the first 16MB of memory */
14 #define CONFIG_SYS_BOOTMAPSZ		SZ_16M
15 
16 #define CONFIG_SYS_FLASH_BASE		0x08000000
17 #define CONFIG_SYS_INIT_SP_ADDR		0x24040000
18 
19 /*
20  * Configuration of the external SDRAM memory
21  */
22 #define CONFIG_SYS_LOAD_ADDR		0xD0400000
23 #define CONFIG_LOADADDR			0xD0400000
24 
25 #define CONFIG_SYS_HZ_CLOCK		1000000
26 
27 #define CONFIG_CMDLINE_TAG
28 #define CONFIG_SETUP_MEMORY_TAGS
29 #define CONFIG_INITRD_TAG
30 #define CONFIG_REVISION_TAG
31 
32 #define CONFIG_SYS_MAXARGS		16
33 #define CONFIG_SYS_MALLOC_LEN		(1 * 1024 * 1024)
34 
35 #define BOOT_TARGET_DEVICES(func) \
36 	func(MMC, mmc, 0)
37 
38 #include <config_distro_bootcmd.h>
39 #define CONFIG_EXTRA_ENV_SETTINGS				\
40 			"kernel_addr_r=0xD0008000\0"		\
41 			"fdtfile=stm32h743i-disco.dtb\0"	\
42 			"fdt_addr_r=0xD0408000\0"		\
43 			"scriptaddr=0xD0418000\0"		\
44 			"pxefile_addr_r=0xD0428000\0" \
45 			"ramdisk_addr_r=0xD0438000\0"		\
46 			BOOTENV
47 
48 #endif /* __CONFIG_H */
49