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1 | /* |
2 | * Configuation settings for the Renesas Technology RSK 7264 | |
3 | * | |
4 | * Copyright (C) 2011 Renesas Electronics Europe Ltd. | |
5 | * Copyright (C) 2008 Nobuhiro Iwamatsu | |
6 | * Copyright (C) 2008 Renesas Solutions Corp. | |
7 | * | |
8 | * This file is released under the terms of GPL v2 and any later version. | |
9 | * See the file COPYING in the root directory of the source tree for details. | |
10 | */ | |
11 | ||
12 | #ifndef __RSK7264_H | |
13 | #define __RSK7264_H | |
14 | ||
15 | #undef DEBUG | |
16 | #define CONFIG_SH 1 | |
17 | #define CONFIG_SH2 1 | |
18 | #define CONFIG_SH2A 1 | |
19 | #define CONFIG_CPU_SH7264 1 | |
20 | #define CONFIG_RSK7264 1 | |
21 | ||
22 | #define CONFIG_CMD_FLASH | |
23 | #define CONFIG_CMD_NET | |
24 | #define CONFIG_CMD_NFS | |
25 | #define CONFIG_CMD_PING | |
26 | #define CONFIG_CMD_SAVEENV | |
27 | #define CONFIG_CMD_SDRAM | |
28 | #define CONFIG_CMD_MEMORY | |
29 | #define CONFIG_CMD_CACHE | |
30 | ||
31 | #define CONFIG_BAUDRATE 115200 | |
32 | #define CONFIG_BOOTARGS "console=ttySC3,115200" | |
33 | #define CONFIG_BOOTDELAY 3 | |
34 | #define CONFIG_LOADADDR 0x0C100000 /* RSK7264_SDRAM_BASE + 1MB */ | |
35 | ||
36 | #define CONFIG_VERSION_VARIABLE | |
37 | #undef CONFIG_SHOW_BOOT_PROGRESS | |
38 | ||
39 | /* MEMORY */ | |
40 | #define RSK7264_SDRAM_BASE 0x0C000000 | |
41 | #define RSK7264_FLASH_BASE_1 0x20000000 /* Non cache */ | |
42 | ||
43 | #define CONFIG_SYS_TEXT_BASE 0x0C1C0000 | |
44 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ | |
45 | #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ | |
46 | #define CONFIG_SYS_CBSIZE 256 /* Buffer size for input from the Console */ | |
47 | #define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */ | |
48 | #define CONFIG_SYS_MAXARGS 16 /* max args accepted for monitor commands */ | |
49 | /* Buffer size for Boot Arguments passed to kernel */ | |
50 | #define CONFIG_SYS_BARGSIZE 512 | |
51 | /* List of legal baudrate settings for this board */ | |
52 | #define CONFIG_SYS_BAUDRATE_TABLE { 115200 } | |
53 | ||
54 | /* SCIF */ | |
55 | #define CONFIG_SCIF_CONSOLE 1 | |
56 | #define CONFIG_CONS_SCIF3 1 | |
57 | ||
58 | #define CONFIG_SYS_MEMTEST_START RSK7264_SDRAM_BASE | |
59 | #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (3 * 1024 * 1024)) | |
60 | ||
61 | #define CONFIG_SYS_SDRAM_BASE RSK7264_SDRAM_BASE | |
62 | #define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024) | |
63 | ||
64 | #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 1024 * 1024) | |
65 | #define CONFIG_SYS_MONITOR_BASE RSK7264_FLASH_BASE_1 | |
66 | #define CONFIG_SYS_MONITOR_LEN (128 * 1024) | |
67 | #define CONFIG_SYS_MALLOC_LEN (256 * 1024) | |
68 | #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) | |
69 | ||
70 | /* FLASH */ | |
71 | #define CONFIG_FLASH_CFI_DRIVER | |
72 | #define CONFIG_SYS_FLASH_CFI | |
73 | #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT | |
74 | #undef CONFIG_SYS_FLASH_QUIET_TEST | |
75 | #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ | |
76 | #define CONFIG_SYS_FLASH_BASE RSK7264_FLASH_BASE_1 | |
77 | #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } | |
78 | #define CONFIG_SYS_MAX_FLASH_SECT 512 | |
79 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 | |
80 | ||
81 | #define CONFIG_ENV_IS_IN_FLASH | |
82 | #define CONFIG_ENV_SECT_SIZE (128 * 1024) | |
83 | #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE | |
84 | #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) | |
85 | #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 | |
86 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 | |
87 | ||
88 | /* Board Clock */ | |
89 | #define CONFIG_SYS_CLK_FREQ 33333333 | |
90 | #define CMT_CLK_DIVIDER 32 /* 8 (default), 32, 128 or 512 */ | |
91 | #define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER) | |
92 | ||
93 | /* Network interface */ | |
94 | #define CONFIG_NET_MULTI | |
95 | #define CONFIG_SMC911X | |
96 | #define CONFIG_SMC911X_16_BIT | |
97 | #define CONFIG_SMC911X_BASE (0x28000000) | |
98 | ||
99 | #endif /* __RSK7264_H */ |