blob: 2ca209e1e456a0f7e1eae93bcf4225aa563124d0 (
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
87
88
89
90
|
/*
* Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _CONFIG_ARCANGEL4_H_
#define _CONFIG_ARCANGEL4_H_
/*
* CPU configuration
*/
#define CONFIG_SYS_BIG_ENDIAN
#define CONFIG_ARC_MMU_VER 3
#define CONFIG_SYS_CACHELINE_SIZE 64
#define CONFIG_SYS_TIMER_RATE CONFIG_SYS_CLK_FREQ
/*
* Board configuration
*/
#define CONFIG_SYS_GENERIC_BOARD
#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is in RAM already */
#define CONFIG_ARCH_EARLY_INIT_R
/*
* Memory configuration
*/
#define CONFIG_SYS_TEXT_BASE 0x81000000
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
#define CONFIG_SYS_SDRAM_SIZE 0x10000000 /* 256 Mb */
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_MALLOC_LEN 0x200000 /* 2 MB */
#define CONFIG_SYS_BOOTM_LEN 0x2000000 /* 32 MB */
#define CONFIG_SYS_LOAD_ADDR 0x82000000
#define CONFIG_SYS_NO_FLASH
/*
* UART configuration
*
*/
#define CONFIG_ARC_SERIAL
#define CONFIG_ARC_UART_BASE 0xC0FC1000
#define CONFIG_BAUDRATE 115200
/*
* Command line configuration
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_ELF
#define CONFIG_OF_LIBFDT
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_MAXARGS 16
/*
* Environment settings
*/
#define CONFIG_ENV_IS_NOWHERE
#define CONFIG_ENV_SIZE 0x00200 /* 512 bytes */
#define CONFIG_ENV_OFFSET 0
/*
* Environment configuration
*/
#define CONFIG_BOOTDELAY 3
#define CONFIG_BOOTFILE "uImage"
#define CONFIG_BOOTARGS "console=ttyARC0,115200n8"
#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
/*
* Console configuration
*/
#define CONFIG_SYS_LONGHELP
#define CONFIG_SYS_PROMPT "arcangel4# "
#define CONFIG_SYS_CBSIZE 256
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
#endif /* _CONFIG_ARCANGEL4_H_ */
|
