1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) STMicroelectronics SA 2017 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 <linux/sizes.h> 11 12 /* For booting Linux, use the first 16MB of memory */ 13 #define CONFIG_SYS_BOOTMAPSZ SZ_16M 14 15 #define CONFIG_SYS_FLASH_BASE 0x08000000 16 17 #define CONFIG_SYS_INIT_SP_ADDR 0x10010000 18 19 /* 20 * Configuration of the external SDRAM memory 21 */ 22 23 #define CONFIG_SYS_MAX_FLASH_SECT 12 24 #define CONFIG_SYS_MAX_FLASH_BANKS 2 25 26 #define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */ 27 28 #define CONFIG_SYS_CBSIZE 1024 29 30 #define BOOT_TARGET_DEVICES(func) \ 31 func(MMC, mmc, 0) 32 33 #include <config_distro_bootcmd.h> 34 #define CONFIG_EXTRA_ENV_SETTINGS \ 35 "kernel_addr_r=0x00008000\0" \ 36 "fdtfile=stm32429i-eval.dtb\0" \ 37 "fdt_addr_r=0x00408000\0" \ 38 "scriptaddr=0x00418000\0" \ 39 "pxefile_addr_r=0x00428000\0" \ 40 "ramdisk_addr_r=0x00438000\0" \ 41 BOOTENV 42 43 #endif /* __CONFIG_H */ 44