xref: /openbmc/u-boot/include/configs/rsk7264.h (revision ac1058fd)
1 /*
2  * Configuation settings for the Renesas RSK2+SH7264 board
3  *
4  * Copyright (C) 2011 Renesas Electronics Europe Ltd.
5  * Copyright (C) 2008 Nobuhiro Iwamatsu
6  * Copyright (C) 2008 Renesas Solutions Corp.
7  *
8  * SPDX-License-Identifier:	GPL-2.0+
9  */
10 
11 #ifndef __RSK7264_H
12 #define __RSK7264_H
13 
14 #undef DEBUG
15 #define CONFIG_SH2A		1
16 #define CONFIG_CPU_SH7264	1
17 #define CONFIG_RSK7264		1
18 
19 #ifndef _CONFIG_CMD_DEFAULT_H
20 # include <config_cmd_default.h>
21 #endif
22 
23 #define CONFIG_BAUDRATE		115200
24 #define CONFIG_BOOTARGS		"console=ttySC3,115200"
25 #define CONFIG_BOOTDELAY	3
26 #define CONFIG_SYS_BAUDRATE_TABLE	{ CONFIG_BAUDRATE }
27 
28 #define CONFIG_SYS_LONGHELP	1	/* undef to save memory	*/
29 #define CONFIG_SYS_CBSIZE	256	/* Buffer size for input from the Console */
30 #define CONFIG_SYS_PBSIZE	256	/* Buffer size for Console output */
31 #define CONFIG_SYS_MAXARGS	16	/* max args accepted for monitor commands */
32 
33 /* Serial */
34 #define CONFIG_SCIF_CONSOLE	1
35 #define CONFIG_CONS_SCIF3	1
36 
37 /* Memory */
38 /* u-boot relocated to top 256KB of ram */
39 #define CONFIG_SYS_TEXT_BASE		0x0CFC0000
40 #define CONFIG_SYS_SDRAM_BASE		0x0C000000
41 #define CONFIG_SYS_SDRAM_SIZE		(64 * 1024 * 1024)
42 
43 #define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
44 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_TEXT_BASE - 0x100000)
45 #define CONFIG_SYS_MALLOC_LEN		(256 * 1024)
46 #define CONFIG_SYS_MONITOR_LEN		(128 * 1024)
47 #define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 4*1024*1024)
48 
49 /* Flash */
50 #define CONFIG_FLASH_CFI_DRIVER
51 #define CONFIG_SYS_FLASH_CFI
52 #define CONFIG_SYS_FLASH_CFI_WIDTH 	FLASH_CFI_16BIT
53 #define CONFIG_SYS_FLASH_BASE		0x20000000 /* Non-cached */
54 #define CONFIG_SYS_MAX_FLASH_BANKS	1
55 #define CONFIG_SYS_MAX_FLASH_SECT	512
56 
57 #define CONFIG_ENV_IS_IN_FLASH	1
58 #define CONFIG_ENV_OFFSET	(128 * 1024)
59 #define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
60 #define CONFIG_ENV_SECT_SIZE	(128 * 1024)
61 #define CONFIG_ENV_SIZE		CONFIG_ENV_SECT_SIZE
62 
63 /* Board Clock */
64 #define CONFIG_SYS_CLK_FREQ	36000000
65 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
66 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
67 #define CMT_CLK_DIVIDER		32	/* 8 (default), 32, 128 or 512 */
68 #define CONFIG_SH_CMT_CLK_FREQ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER)
69 
70 /* Network interface */
71 #define CONFIG_SMC911X
72 #define CONFIG_SMC911X_16_BIT
73 #define CONFIG_SMC911X_BASE	0x28000000
74 
75 #endif	/* __RSK7264_H */
76