From 38ac6a1bb3065ce34fa98d6584aa2b2ebf92a1e7 Mon Sep 17 00:00:00 2001 From: dillon min Date: Fri, 9 Apr 2021 15:28:46 +0800 Subject: board: Add rt-thread art-pi board support All these files are add for support rt-thread art-pi board - add board/st/stm32h750-art-pi, defconfig, header support for u-boot for more information about art-pi, please goto: https://art-pi.gitee.io/website/ Signed-off-by: dillon min Reviewed-by: Patrice Chotard --- include/configs/stm32h750-art-pi.h | 48 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 include/configs/stm32h750-art-pi.h (limited to 'include') diff --git a/include/configs/stm32h750-art-pi.h b/include/configs/stm32h750-art-pi.h new file mode 100644 index 00000000000..3fd54611677 --- /dev/null +++ b/include/configs/stm32h750-art-pi.h @@ -0,0 +1,48 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2021, STMicroelectronics - All Rights Reserved + * Author(s): Dillon Min + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include +#include + +/* For booting Linux, use the first 16MB of memory */ +#define CONFIG_SYS_BOOTMAPSZ (SZ_16M + SZ_8M) + +#define CONFIG_SYS_FLASH_BASE 0x90000000 +#define CONFIG_SYS_INIT_SP_ADDR 0x24040000 + +/* + * Configuration of the external SDRAM memory + */ +#define CONFIG_SYS_LOAD_ADDR 0xC1800000 +#define CONFIG_LOADADDR 0xC1800000 + +#define CONFIG_SYS_HZ_CLOCK 1000000 + +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG +#define CONFIG_REVISION_TAG + +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024) + +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 0) + +#include +#define CONFIG_EXTRA_ENV_SETTINGS \ + "kernel_addr_r=0xC0008000\0" \ + "fdtfile=stm32h750i-art-pi.dtb\0" \ + "fdt_addr_r=0xC0408000\0" \ + "scriptaddr=0xC0418000\0" \ + "pxefile_addr_r=0xC0428000\0" \ + "ramdisk_addr_r=0xC0438000\0" \ + BOOTENV + +#endif /* __CONFIG_H */ -- cgit v1.2.3