5 * SPDX-License-Identifier: GPL-2.0+
11 #define CONFIG_SYS_THUMB_BUILD
12 /*#define CONFIG_SYS_NO_FLASH*/
14 #define CONFIG_BOARD_EARLY_INIT_F
16 #define CONFIG_SYS_FLASH_BASE 0x08000000
17 #define CONFIG_SYS_INIT_SP_ADDR 0x20050000
18 #define CONFIG_SYS_TEXT_BASE 0x08000000
20 #define CONFIG_SYS_ICACHE_OFF
21 #define CONFIG_SYS_DCACHE_OFF
24 * Configuration of the external SDRAM memory
26 #define CONFIG_NR_DRAM_BANKS 1
27 #define CONFIG_SYS_RAM_SIZE ((64 + 192) << 10)
28 #define CONFIG_SYS_RAM_CS 1
29 #define CONFIG_SYS_RAM_FREQ_DIV 2
30 #define CONFIG_SYS_RAM_BASE 0x20000000
31 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_RAM_BASE
32 #define CONFIG_SYS_LOAD_ADDR 0x20000000
33 #define CONFIG_LOADADDR 0x20000000
35 #define CONFIG_SYS_MAX_FLASH_SECT 8
36 #define CONFIG_SYS_MAX_FLASH_BANKS 1
38 #define CONFIG_ENV_IS_NOWHERE
39 #define CONFIG_ENV_SIZE (8 << 10)
41 #define CONFIG_STM32_GPIO
42 #define CONFIG_STM32_FLASH
43 #define CONFIG_STM32X7_SERIAL
45 #define CONFIG_SYS_CLK_FREQ 16*1000*1000 /* 180 MHz */
46 #define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */
48 #define CONFIG_CMDLINE_TAG
49 #define CONFIG_SETUP_MEMORY_TAGS
50 #define CONFIG_INITRD_TAG
51 #define CONFIG_REVISION_TAG
53 #define CONFIG_SYS_CBSIZE 1024
54 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
55 + sizeof(CONFIG_SYS_PROMPT) + 16)
57 #define CONFIG_SYS_MAXARGS 16
58 #define CONFIG_SYS_MALLOC_LEN (16 * 1024)
59 #define CONFIG_STACKSIZE (64 << 10)
61 #define CONFIG_BAUDRATE 115200
62 #define CONFIG_BOOTARGS \
63 "console=ttyS0,115200 earlyprintk consoleblank=0 ignore_loglevel"
64 #define CONFIG_BOOTCOMMAND \
67 #define CONFIG_EXTRA_ENV_SETTINGS \
68 "bootargs_romfs=uclinux.physaddr=0x08180000 root=/dev/mtdblock0\0" \
69 "bootcmd_romfs=setenv bootargs ${bootargs} ${bootargs_romfs};" \
70 "bootm 0x08044000 - 0x08042000\0"
72 #define CONFIG_BOOTDELAY 3
75 * Command line configuration.
77 #define CONFIG_SYS_LONGHELP
78 #define CONFIG_SYS_HUSH_PARSER
79 #define CONFIG_AUTO_COMPLETE
80 #define CONFIG_CMDLINE_EDITING
82 #define CONFIG_CMD_MEM
83 #define CONFIG_CMD_TIMER
84 #undef CONFIG_CMD_IMLS
85 #endif /* __CONFIG_H */