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- /* 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
- #include <linux/sizes.h>
- /* For booting Linux, use the first 6MB of memory */
- #define CONFIG_SYS_BOOTMAPSZ SZ_4M + SZ_2M
- #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_STM32_FLASH
- #define CONFIG_DW_GMAC_DEFAULT_DMA_PBL (8)
- #define CONFIG_DW_ALTDESCRIPTOR
- #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=0xC0408000\0" \
- "scriptaddr=0xC0418000\0" \
- "pxefile_addr_r=0xC0428000\0" \
- "ramdisk_addr_r=0xC0438000\0" \
- BOOTENV
- #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 */
- #endif /* __CONFIG_H */
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