Merge branch 'master' of git://git.denx.de/u-boot-samsung
[oweals/u-boot.git] / include / configs / stm32f746-disco.h
1 /*
2  * (C) Copyright 2016
3  * Vikas Manocha, <vikas.manocha@st.com>
4  *
5  * SPDX-License-Identifier:     GPL-2.0+
6  */
7
8 #ifndef __CONFIG_H
9 #define __CONFIG_H
10
11 #define CONFIG_SYS_THUMB_BUILD
12 /*#define CONFIG_SYS_NO_FLASH*/
13
14 #define CONFIG_BOARD_EARLY_INIT_F
15
16 #define CONFIG_SYS_FLASH_BASE           0x08000000
17 #define CONFIG_SYS_INIT_SP_ADDR         0x20050000
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_SIZE             (8 * 1024 * 1024)
28 #define CONFIG_SYS_RAM_CS               1
29 #define CONFIG_SYS_RAM_FREQ_DIV         2
30 #define CONFIG_SYS_RAM_BASE             0xC0000000
31 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_RAM_BASE
32 #define CONFIG_SYS_LOAD_ADDR            0xC0400000
33 #define CONFIG_LOADADDR                 0xC0400000
34
35 #define CONFIG_SYS_MAX_FLASH_SECT       8
36 #define CONFIG_SYS_MAX_FLASH_BANKS      1
37
38 #define CONFIG_ENV_IS_NOWHERE
39 #define CONFIG_ENV_SIZE                 (8 << 10)
40
41 #define CONFIG_STM32_GPIO
42 #define CONFIG_STM32_FLASH
43 #define CONFIG_STM32X7_SERIAL
44
45 #define CONFIG_STM32_HSE_HZ             25000000
46 #define CONFIG_SYS_CLK_FREQ             200000000 /* 200 MHz */
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 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE \
56                                         + sizeof(CONFIG_SYS_PROMPT) + 16)
57
58 #define CONFIG_SYS_MAXARGS              16
59 #define CONFIG_SYS_MALLOC_LEN           (16 * 1024)
60 #define CONFIG_STACKSIZE                (64 << 10)
61
62 #define CONFIG_BAUDRATE                 115200
63 #define CONFIG_BOOTARGS                                                 \
64         "console=ttyS0,115200 earlyprintk consoleblank=0 ignore_loglevel"
65 #define CONFIG_BOOTCOMMAND                                              \
66         "run bootcmd_romfs"
67
68 #define CONFIG_EXTRA_ENV_SETTINGS \
69         "bootargs_romfs=uclinux.physaddr=0x08180000 root=/dev/mtdblock0\0" \
70         "bootcmd_romfs=setenv bootargs ${bootargs} ${bootargs_romfs};" \
71         "bootm 0x08044000 - 0x08042000\0"
72
73
74 /*
75  * Command line configuration.
76  */
77 #define CONFIG_SYS_LONGHELP
78 #define CONFIG_AUTO_COMPLETE
79 #define CONFIG_CMDLINE_EDITING
80
81 #define CONFIG_CMD_MEM
82 #endif /* __CONFIG_H */