2 * Copyright (C) 2016, STMicroelectronics - All Rights Reserved
3 * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
5 * SPDX-License-Identifier: GPL-2.0+
11 #define CONFIG_SYS_FLASH_BASE 0x08000000
12 #define CONFIG_SYS_INIT_SP_ADDR 0x20050000
14 #ifdef CONFIG_SUPPORT_SPL
15 #define CONFIG_SYS_LOAD_ADDR 0x08008000
17 #define CONFIG_SYS_LOAD_ADDR 0xC0400000
18 #define CONFIG_LOADADDR 0xC0400000
22 * Configuration of the external SDRAM memory
24 #define CONFIG_NR_DRAM_BANKS 1
26 #define CONFIG_SYS_MAX_FLASH_SECT 8
27 #define CONFIG_SYS_MAX_FLASH_BANKS 1
29 #define CONFIG_ENV_SIZE (8 << 10)
31 #define CONFIG_STM32_FLASH
33 #define CONFIG_DW_GMAC_DEFAULT_DMA_PBL (8)
34 #define CONFIG_DW_ALTDESCRIPTOR
36 #define CONFIG_PHY_SMSC
38 #define CONFIG_SYS_CLK_FREQ 200000000 /* 200 MHz */
39 #define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */
41 #define CONFIG_CMDLINE_TAG
42 #define CONFIG_SETUP_MEMORY_TAGS
43 #define CONFIG_INITRD_TAG
44 #define CONFIG_REVISION_TAG
46 #define CONFIG_SYS_CBSIZE 1024
48 #define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024)
50 #define CONFIG_BOOTCOMMAND \
53 #define CONFIG_ENV_VARS_UBOOT_CONFIG
54 #define CONFIG_EXTRA_ENV_SETTINGS \
55 "bootargs_romfs=uclinux.physaddr=0x08180000 root=/dev/mtdblock0\0" \
56 "bootcmd_romfs=setenv bootargs ${bootargs} ${bootargs_romfs};" \
57 "bootm 0x08044000 - 0x08042000\0"
61 * Command line configuration.
63 #define CONFIG_SYS_LONGHELP
64 #define CONFIG_AUTO_COMPLETE
65 #define CONFIG_CMDLINE_EDITING
66 #define CONFIG_CMD_CACHE
67 #define CONFIG_BOARD_LATE_INIT
68 #define CONFIG_DISPLAY_BOARDINFO
71 #ifdef CONFIG_SUPPORT_SPL
72 #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
73 #define CONFIG_SPL_TEXT_BASE CONFIG_SYS_FLASH_BASE
74 #define CONFIG_SYS_MONITOR_LEN (512 * 1024)
75 #define CONFIG_SYS_SPL_LEN 0x00008000
76 #define CONFIG_SYS_UBOOT_START 0x080083FD
77 #define CONFIG_SYS_UBOOT_BASE (CONFIG_SYS_FLASH_BASE + \
80 /* DT blob (fdt) address */
81 #define CONFIG_SYS_FDT_BASE (CONFIG_SYS_FLASH_BASE + \
86 #endif /* __CONFIG_H */