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board: stm32: add stm32f469-discovery board support
[u-boot] / include / configs / stm32f469-discovery.h
1 /*
2  * Copyright (C) STMicroelectronics SA 2017
3  * Author(s): Patrice CHOTARD, <patrice.chotard@st.com> for STMicroelectronics.
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 #define CONFIG_SYS_TEXT_BASE            0x08000000
19
20 #define CONFIG_SYS_ICACHE_OFF
21 #define CONFIG_SYS_DCACHE_OFF
22
23 /*
24  * Configuration of the external SDRAM memory
25  */
26 #define CONFIG_NR_DRAM_BANKS            1
27 #define CONFIG_SYS_RAM_FREQ_DIV         2
28 #define CONFIG_SYS_RAM_BASE             0x00000000
29 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_RAM_BASE
30 #define CONFIG_SYS_LOAD_ADDR            0x00400000
31 #define CONFIG_LOADADDR                 0x00400000
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_STM32_FLASH
41
42 #define CONFIG_STM32_HSE_HZ             8000000
43 #define CONFIG_SYS_CLK_FREQ             180000000 /* 180 MHz */
44 #define CONFIG_SYS_HZ_CLOCK             1000000 /* Timer is clocked at 1MHz */
45
46 #define CONFIG_CMDLINE_TAG
47 #define CONFIG_SETUP_MEMORY_TAGS
48 #define CONFIG_INITRD_TAG
49 #define CONFIG_REVISION_TAG
50
51 #define CONFIG_SYS_CBSIZE               1024
52
53 #define CONFIG_SYS_MALLOC_LEN           (1 * 1024 * 1024)
54
55 #define CONFIG_BOOTCOMMAND                                              \
56         "run boot_sd"
57
58 #define CONFIG_EXTRA_ENV_SETTINGS \
59         "boot_sd=mmc dev 0;fatload mmc 0 0x00700000 stm32f469-disco.dtb; fatload mmc 0 0x00008000 zImage; icache off; bootz 0x00008000 - 0x00700000"
60
61 /*
62  * Command line configuration.
63  */
64 #define CONFIG_SYS_LONGHELP
65 #define CONFIG_AUTO_COMPLETE
66 #define CONFIG_CMDLINE_EDITING
67
68 #endif /* __CONFIG_H */