1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2016, STMicroelectronics - All Rights Reserved
4 * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
10 #include <linux/sizes.h>
12 /* For booting Linux, use the first 6MB of memory */
13 #define CONFIG_SYS_BOOTMAPSZ SZ_4M + SZ_2M
15 #define CONFIG_SYS_FLASH_BASE 0x08000000
16 #define CONFIG_SYS_INIT_SP_ADDR 0x20050000
19 * Configuration of the external SDRAM memory
22 #define CONFIG_SYS_MAX_FLASH_SECT 8
24 #define CONFIG_DW_GMAC_DEFAULT_DMA_PBL (8)
25 #define CONFIG_DW_ALTDESCRIPTOR
27 #define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */
29 #define BOOT_TARGET_DEVICES(func) \
32 #include <config_distro_bootcmd.h>
33 #define CONFIG_EXTRA_ENV_SETTINGS \
34 "kernel_addr_r=0xC0008000\0" \
35 "fdtfile="CONFIG_DEFAULT_DEVICE_TREE".dtb\0" \
36 "fdt_addr_r=0xC0408000\0" \
37 "scriptaddr=0xC0418000\0" \
38 "pxefile_addr_r=0xC0428000\0" \
39 "ramdisk_addr_r=0xC0438000\0" \
42 #define CONFIG_SYS_MONITOR_LEN (512 * 1024)
43 #define CONFIG_SYS_SPL_LEN 0x00008000
44 #define CONFIG_SYS_UBOOT_START 0x080083FD
45 #define CONFIG_SYS_UBOOT_BASE (CONFIG_SYS_FLASH_BASE + \
48 /* DT blob (fdt) address */
49 #define CONFIG_SYS_FDT_BASE (CONFIG_SYS_FLASH_BASE + \
54 #endif /* __CONFIG_H */