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66712b8b AB |
1 | /* |
2 | * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved. | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0+ | |
5 | */ | |
6 | ||
7 | #ifndef _CONFIG_ARCANGEL4_H_ | |
8 | #define _CONFIG_ARCANGEL4_H_ | |
9 | ||
10 | /* | |
11 | * CPU configuration | |
12 | */ | |
66712b8b AB |
13 | #define CONFIG_SYS_TIMER_RATE CONFIG_SYS_CLK_FREQ |
14 | ||
15 | /* | |
16 | * Board configuration | |
17 | */ | |
66712b8b AB |
18 | #define CONFIG_ARCH_EARLY_INIT_R |
19 | ||
20 | /* | |
21 | * Memory configuration | |
22 | */ | |
23 | #define CONFIG_SYS_TEXT_BASE 0x81000000 | |
24 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE | |
25 | ||
26 | #define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000 | |
27 | #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE | |
28 | #define CONFIG_SYS_SDRAM_SIZE 0x10000000 /* 256 Mb */ | |
29 | ||
30 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
31 | (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE) | |
32 | ||
33 | #define CONFIG_SYS_MALLOC_LEN 0x200000 /* 2 MB */ | |
34 | #define CONFIG_SYS_BOOTM_LEN 0x2000000 /* 32 MB */ | |
35 | #define CONFIG_SYS_LOAD_ADDR 0x82000000 | |
36 | ||
37 | #define CONFIG_SYS_NO_FLASH | |
38 | ||
39 | /* | |
40 | * UART configuration | |
41 | * | |
42 | */ | |
43 | #define CONFIG_ARC_SERIAL | |
44 | #define CONFIG_ARC_UART_BASE 0xC0FC1000 | |
45 | #define CONFIG_BAUDRATE 115200 | |
46 | ||
47 | /* | |
48 | * Command line configuration | |
49 | */ | |
50 | #include <config_cmd_default.h> | |
51 | ||
52 | #define CONFIG_CMD_ELF | |
53 | ||
54 | #define CONFIG_OF_LIBFDT | |
55 | ||
56 | #define CONFIG_AUTO_COMPLETE | |
57 | #define CONFIG_SYS_MAXARGS 16 | |
58 | ||
59 | /* | |
60 | * Environment settings | |
61 | */ | |
62 | #define CONFIG_ENV_IS_NOWHERE | |
63 | #define CONFIG_ENV_SIZE 0x00200 /* 512 bytes */ | |
64 | #define CONFIG_ENV_OFFSET 0 | |
65 | ||
66 | /* | |
67 | * Environment configuration | |
68 | */ | |
69 | #define CONFIG_BOOTDELAY 3 | |
70 | #define CONFIG_BOOTFILE "uImage" | |
71 | #define CONFIG_BOOTARGS "console=ttyARC0,115200n8" | |
72 | #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR | |
73 | ||
74 | /* | |
75 | * Console configuration | |
76 | */ | |
77 | #define CONFIG_SYS_LONGHELP | |
78 | #define CONFIG_SYS_PROMPT "arcangel4# " | |
79 | #define CONFIG_SYS_CBSIZE 256 | |
80 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
81 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
82 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
83 | ||
84 | #endif /* _CONFIG_ARCANGEL4_H_ */ |