blob: 26c1764212411fd7358bd09fecbf9c35c57c7653 [file] [log] [blame]
Phil Edworthy99744b72012-05-15 22:15:51 +00001/*
2 * Configuation settings for the Renesas RSK2+SH7269 board
3 *
4 * Copyright (C) 2012 Renesas Electronics Europe Ltd.
5 * Copyright (C) 2012 Phil Edworthy
6 *
7 * This file is released under the terms of GPL v2 and any later version.
8 * See the file COPYING in the root directory of the source tree for details.
9 */
10
11#ifndef __RSK7269_H
12#define __RSK7269_H
13
14#undef DEBUG
15#define CONFIG_SH 1
16#define CONFIG_SH2 1
17#define CONFIG_SH2A 1
18#define CONFIG_CPU_SH7269 1
19#define CONFIG_RSK7269 1
20
21#ifndef _CONFIG_CMD_DEFAULT_H
22# include <config_cmd_default.h>
23#endif
24
25#define CONFIG_BAUDRATE 115200
26#define CONFIG_BOOTARGS "console=ttySC7,115200"
27#define CONFIG_BOOTDELAY 3
28#define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE }
29
30#define CONFIG_SYS_LONGHELP /* undef to save memory */
31#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
32#define CONFIG_SYS_CBSIZE 256 /* Boot Argument Buffer Size */
33#define CONFIG_SYS_PBSIZE 256 /* Print Buffer Size */
34#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
35
36/* Serial */
37#define CONFIG_SCIF_CONSOLE
38#define CONFIG_CONS_SCIF7
39
40/* Memory */
41/* u-boot relocated to top 256KB of ram */
42#define CONFIG_SYS_TEXT_BASE 0x0DFC0000
43#define CONFIG_SYS_SDRAM_BASE 0x0C000000
44#define CONFIG_SYS_SDRAM_SIZE (32 * 1024 * 1024)
45
46#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
47#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - 0x100000)
48#define CONFIG_SYS_MALLOC_LEN (256 * 1024)
49#define CONFIG_SYS_MONITOR_LEN (128 * 1024)
50#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4*1024*1024)
51
52/* NOR Flash */
53#define CONFIG_FLASH_CFI_DRIVER
54#define CONFIG_SYS_FLASH_CFI
55#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
56#define CONFIG_SYS_FLASH_BASE 0x20000000 /* Non-cached */
57#define CONFIG_SYS_MAX_FLASH_BANKS 1
58#define CONFIG_SYS_MAX_FLASH_SECT 512
59
60#define CONFIG_ENV_IS_IN_FLASH 1
61#define CONFIG_ENV_OFFSET (128 * 1024)
62#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
63#define CONFIG_ENV_SECT_SIZE (64 * 1024)
64#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
65
66/* Board Clock */
67#define CONFIG_SYS_CLK_FREQ 66125000
68#define CMT_CLK_DIVIDER 32 /* 8 (default), 32, 128 or 512 */
69#define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER)
70
71/* Network interface */
72#define CONFIG_SMC911X
73#define CONFIG_SMC911X_16_BIT
74#define CONFIG_SMC911X_BASE 0x24000000
75
76#endif /* __RSK7269_H */