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[u-boot] / include / configs / stm32f429-discovery.h
1 /*
2  * (C) Copyright 2015
3  * Kamil Lulko, <kamil.lulko@gmail.com>
4  *
5  * SPDX-License-Identifier:     GPL-2.0+
6  */
7
8 #ifndef __CONFIG_H
9 #define __CONFIG_H
10
11 #define CONFIG_MISC_INIT_R
12
13 #define CONFIG_SYS_FLASH_BASE           0x08000000
14
15 #define CONFIG_SYS_INIT_SP_ADDR         0x10010000
16
17 #define CONFIG_SYS_ICACHE_OFF
18 #define CONFIG_SYS_DCACHE_OFF
19
20 /*
21  * Configuration of the external SDRAM memory
22  */
23 #define CONFIG_NR_DRAM_BANKS            1
24 #define CONFIG_SYS_RAM_CS               1
25 #define CONFIG_SYS_RAM_FREQ_DIV         2
26 #define CONFIG_SYS_RAM_BASE             0xD0000000
27 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_RAM_BASE
28 #define CONFIG_SYS_LOAD_ADDR            0xD0400000
29 #define CONFIG_LOADADDR                 0xD0400000
30
31 #define CONFIG_SYS_MAX_FLASH_SECT       12
32 #define CONFIG_SYS_MAX_FLASH_BANKS      2
33
34 #define CONFIG_ENV_OFFSET               (256 << 10)
35 #define CONFIG_ENV_SECT_SIZE            (128 << 10)
36 #define CONFIG_ENV_SIZE                 (8 << 10)
37
38 #define CONFIG_RED_LED                  110
39 #define CONFIG_GREEN_LED                109
40
41 #define CONFIG_STM32_FLASH
42
43 #define CONFIG_SYS_CLK_FREQ             180000000 /* 180 MHz */
44
45 #define CONFIG_SYS_HZ_CLOCK             1000000 /* Timer is clocked at 1MHz */
46
47 #define CONFIG_CMDLINE_TAG
48 #define CONFIG_SETUP_MEMORY_TAGS
49 #define CONFIG_INITRD_TAG
50 #define CONFIG_REVISION_TAG
51
52 #define CONFIG_SYS_CBSIZE               1024
53
54 #define CONFIG_SYS_MALLOC_LEN           (2 << 20)
55
56 #define CONFIG_BOOTCOMMAND                                              \
57         "run bootcmd_romfs"
58
59 #define CONFIG_EXTRA_ENV_SETTINGS \
60         "bootargs_romfs=uclinux.physaddr=0x08180000 root=/dev/mtdblock0\0" \
61         "bootcmd_romfs=setenv bootargs ${bootargs} ${bootargs_romfs};" \
62         "bootm 0x08044000 - 0x08042000\0"
63
64 /*
65  * Command line configuration.
66  */
67
68 #endif /* __CONFIG_H */