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Vikas Manochae66c49f2016-02-11 15:47:20 -08001/*
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
Vikas Manochaadcc90b2016-03-09 15:18:14 -080012/*#define CONFIG_SYS_NO_FLASH*/
Vikas Manochae66c49f2016-02-11 15:47:20 -080013
Vikas Manochae66c49f2016-02-11 15:47:20 -080014#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 ((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
34
Vikas Manochaadcc90b2016-03-09 15:18:14 -080035#define CONFIG_SYS_MAX_FLASH_SECT 8
36#define CONFIG_SYS_MAX_FLASH_BANKS 1
Vikas Manochae66c49f2016-02-11 15:47:20 -080037
Vikas Manochae66c49f2016-02-11 15:47:20 -080038#define CONFIG_ENV_IS_NOWHERE
Vikas Manochae66c49f2016-02-11 15:47:20 -080039#define CONFIG_ENV_SIZE (8 << 10)
40
41#define CONFIG_STM32_GPIO
Vikas Manochaadcc90b2016-03-09 15:18:14 -080042#define CONFIG_STM32_FLASH
Vikas Manochae66c49f2016-02-11 15:47:20 -080043#define CONFIG_STM32X7_SERIAL
44
45#define CONFIG_SYS_CLK_FREQ 16*1000*1000 /* 180 MHz */
46#define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked at 1MHz */
47
48#define CONFIG_CMDLINE_TAG
49#define CONFIG_SETUP_MEMORY_TAGS
50#define CONFIG_INITRD_TAG
51#define CONFIG_REVISION_TAG
52
53#define CONFIG_SYS_CBSIZE 1024
54#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
55 + sizeof(CONFIG_SYS_PROMPT) + 16)
56
57#define CONFIG_SYS_MAXARGS 16
58#define CONFIG_SYS_MALLOC_LEN (16 * 1024)
59#define CONFIG_STACKSIZE (64 << 10)
60
61#define CONFIG_BAUDRATE 115200
62#define CONFIG_BOOTARGS \
63 "console=ttyS0,115200 earlyprintk consoleblank=0 ignore_loglevel"
64#define CONFIG_BOOTCOMMAND \
65 "run bootcmd_romfs"
66
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"
71
Vikas Manochae66c49f2016-02-11 15:47:20 -080072
73/*
74 * Command line configuration.
75 */
76#define CONFIG_SYS_LONGHELP
Vikas Manochae66c49f2016-02-11 15:47:20 -080077#define CONFIG_AUTO_COMPLETE
78#define CONFIG_CMDLINE_EDITING
79
80#define CONFIG_CMD_MEM
Vikas Manochae66c49f2016-02-11 15:47:20 -080081#endif /* __CONFIG_H */