blob: 92899643643e0463a5754926b2ff8f35931381a0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
/*
* Common part of configuration settings for the AT91 SAMA5 board.
*
* Copyright (C) 2015 Atmel Corporation
* Josh Wu <josh.wu@atmel.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __AT91_SAMA5_COMMON_H
#define __AT91_SAMA5_COMMON_H
#include <asm/hardware.h>
#define CONFIG_SYS_TEXT_BASE 0x26f00000
/* ARM asynchronous clock */
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */
#define CONFIG_ARCH_CPU_INIT
#ifndef CONFIG_SPL_BUILD
#define CONFIG_SKIP_LOWLEVEL_INIT
#endif
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_CMD_BOOTZ
#define CONFIG_OF_LIBFDT /* Device Tree support */
#define CONFIG_SYS_GENERIC_BOARD
/* general purpose I/O */
#define CONFIG_AT91_GPIO
#define CONFIG_BOOTDELAY 3
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_IMI
#undef CONFIG_CMD_LOADS
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
#ifdef CONFIG_SYS_USE_MMC
#define CONFIG_BOOTARGS \
"console=ttyS0,115200 earlyprintk " \
"root=/dev/mmcblk0p2 rw rootwait"
#else
#define CONFIG_BOOTARGS \
"console=ttyS0,115200 earlyprintk " \
"mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
"256K(env),256k(env_redundent),256k(spare)," \
"512k(dtb),6M(kernel)ro,-(rootfs) " \
"rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs"
#endif
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_PROMPT "U-Boot> "
#define CONFIG_SYS_CBSIZE 256
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_LONGHELP
#define CONFIG_CMDLINE_EDITING
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_HUSH_PARSER
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
#endif
|
