diff options
Diffstat (limited to 'include/configs/stm32f746-disco.h')
| -rw-r--r-- | include/configs/stm32f746-disco.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/include/configs/stm32f746-disco.h b/include/configs/stm32f746-disco.h new file mode 100644 index 0000000..cc26f83 --- /dev/null +++ b/include/configs/stm32f746-disco.h @@ -0,0 +1,92 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2016, STMicroelectronics - All Rights Reserved + * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics. + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#define CONFIG_SYS_FLASH_BASE 0x08000000 +#define CONFIG_SYS_INIT_SP_ADDR 0x20050000 + +#ifdef CONFIG_SUPPORT_SPL +#define CONFIG_SYS_LOAD_ADDR 0x08008000 +#else +#define CONFIG_SYS_LOAD_ADDR 0xC0400000 +#define CONFIG_LOADADDR 0xC0400000 +#endif + +/* + * Configuration of the external SDRAM memory + */ + +#define CONFIG_SYS_MAX_FLASH_SECT 8 +#define CONFIG_SYS_MAX_FLASH_BANKS 1 + +#define CONFIG_ENV_SIZE (8 << 10) + +#define CONFIG_STM32_FLASH + +#define CONFIG_DW_GMAC_DEFAULT_DMA_PBL (8) +#define CONFIG_DW_ALTDESCRIPTOR +#define CONFIG_PHY_SMSC + +#define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */ + +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG +#define CONFIG_REVISION_TAG + +#define CONFIG_SYS_CBSIZE 1024 + +#define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024) + +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 0) + +#include <config_distro_bootcmd.h> +#define CONFIG_EXTRA_ENV_SETTINGS \ + "kernel_addr_r=0xC0008000\0" \ + "fdtfile=stm32f746-disco.dtb\0" \ + "fdt_addr_r=0xC0500000\0" \ + "scriptaddr=0xC0008000\0" \ + "pxefile_addr_r=0xC0008000\0" \ + "fdt_high=0xffffffffffffffff\0" \ + "initrd_high=0xffffffffffffffff\0" \ + "ramdisk_addr_r=0xC0600000\0" \ + BOOTENV + +/* + * Command line configuration. + */ +#define CONFIG_BOARD_LATE_INIT +#define CONFIG_DISPLAY_BOARDINFO + +/* For SPL */ +#ifdef CONFIG_SUPPORT_SPL +#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR +#define CONFIG_SYS_MONITOR_LEN (512 * 1024) +#define CONFIG_SYS_SPL_LEN 0x00008000 +#define CONFIG_SYS_UBOOT_START 0x080083FD +#define CONFIG_SYS_UBOOT_BASE (CONFIG_SYS_FLASH_BASE + \ + CONFIG_SYS_SPL_LEN) + +/* DT blob (fdt) address */ +#define CONFIG_SYS_FDT_BASE (CONFIG_SYS_FLASH_BASE + \ + 0x1C0000) +#endif +/* For SPL ends */ + +/* For splashcreen */ +#ifdef CONFIG_DM_VIDEO +#define CONFIG_VIDEO_BMP_RLE8 +#define CONFIG_BMP_16BPP +#define CONFIG_BMP_24BPP +#define CONFIG_BMP_32BPP +#define CONFIG_SPLASH_SCREEN +#define CONFIG_SPLASH_SCREEN_ALIGN +#endif + +#endif /* __CONFIG_H */ |