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Commit | Line | Data |
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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_STM32F4DISCOVERY | |
12 | ||
13 | #define CONFIG_MISC_INIT_R | |
14 | ||
15 | #define CONFIG_SYS_FLASH_BASE 0x08000000 | |
16 | ||
17 | #define CONFIG_SYS_INIT_SP_ADDR 0x10010000 | |
18 | ||
19 | #define CONFIG_SYS_ICACHE_OFF | |
20 | #define CONFIG_SYS_DCACHE_OFF | |
21 | ||
22 | /* | |
23 | * Configuration of the external SDRAM memory | |
24 | */ | |
25 | #define CONFIG_NR_DRAM_BANKS 1 | |
26 | #define CONFIG_SYS_RAM_CS 1 | |
27 | #define CONFIG_SYS_RAM_FREQ_DIV 2 | |
28 | #define CONFIG_SYS_RAM_BASE 0xD0000000 | |
29 | #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_RAM_BASE | |
30 | #define CONFIG_SYS_LOAD_ADDR 0xD0400000 | |
31 | #define CONFIG_LOADADDR 0xD0400000 | |
32 | ||
33 | #define CONFIG_SYS_MAX_FLASH_SECT 12 | |
34 | #define CONFIG_SYS_MAX_FLASH_BANKS 2 | |
35 | ||
36 | #define CONFIG_ENV_OFFSET (256 << 10) | |
37 | #define CONFIG_ENV_SECT_SIZE (128 << 10) | |
38 | #define CONFIG_ENV_SIZE (8 << 10) | |
39 | ||
40 | #define CONFIG_RED_LED 110 | |
41 | #define CONFIG_GREEN_LED 109 | |
42 | ||
43 | #define CONFIG_STM32_FLASH | |
44 | ||
45 | #define CONFIG_SYS_CLK_FREQ 180000000 /* 180 MHz */ | |
46 | ||
47 | #define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */ | |
48 | ||
49 | #define CONFIG_CMDLINE_TAG | |
50 | #define CONFIG_SETUP_MEMORY_TAGS | |
51 | #define CONFIG_INITRD_TAG | |
52 | #define CONFIG_REVISION_TAG | |
53 | ||
54 | #define CONFIG_SYS_CBSIZE 1024 | |
55 | ||
56 | #define CONFIG_SYS_MALLOC_LEN (2 << 20) | |
57 | ||
58 | #define CONFIG_BOOTCOMMAND \ | |
59 | "run bootcmd_romfs" | |
60 | ||
61 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
62 | "bootargs_romfs=uclinux.physaddr=0x08180000 root=/dev/mtdblock0\0" \ | |
63 | "bootcmd_romfs=setenv bootargs ${bootargs} ${bootargs_romfs};" \ | |
64 | "bootm 0x08044000 - 0x08042000\0" | |
65 | ||
66 | /* | |
67 | * Command line configuration. | |
68 | */ | |
69 | ||
70 | #endif /* __CONFIG_H */ |