2 * Configuation settings for the Renesas Technology RSK 7203
4 * Copyright (C) 2008 Nobuhiro Iwamatsu
5 * Copyright (C) 2008 Renesas Solutions Corp.
7 * SPDX-License-Identifier: GPL-2.0+
14 #define CONFIG_CPU_SH7203 1
15 #define CONFIG_RSK7203 1
17 #define CONFIG_CMD_PING
18 #define CONFIG_CMD_SDRAM
19 #define CONFIG_CMD_CACHE
21 #define CONFIG_BAUDRATE 115200
22 #define CONFIG_BOOTARGS "console=ttySC0,115200"
23 #define CONFIG_LOADADDR 0x0C100000 /* RSK7203_SDRAM_BASE + 1MB */
25 #define CONFIG_VERSION_VARIABLE
26 #undef CONFIG_SHOW_BOOT_PROGRESS
29 #define RSK7203_SDRAM_BASE 0x0C000000
30 #define RSK7203_FLASH_BASE_1 0x20000000 /* Non cache */
31 #define RSK7203_FLASH_BANK_SIZE (4 * 1024 * 1024)
33 #define CONFIG_SYS_TEXT_BASE 0x0C7C0000
34 #define CONFIG_SYS_LONGHELP /* undef to save memory */
35 #define CONFIG_SYS_CBSIZE 256 /* Buffer size for input from the Console */
36 #define CONFIG_SYS_PBSIZE 256 /* Buffer size for Console output */
37 #define CONFIG_SYS_MAXARGS 16 /* max args accepted for monitor commands */
38 /* Buffer size for Boot Arguments passed to kernel */
39 #define CONFIG_SYS_BARGSIZE 512
40 /* List of legal baudrate settings for this board */
41 #define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
44 #define CONFIG_SCIF_CONSOLE 1
45 #define CONFIG_CONS_SCIF0 1
47 #define CONFIG_SYS_MEMTEST_START RSK7203_SDRAM_BASE
48 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (3 * 1024 * 1024))
50 #define CONFIG_SYS_SDRAM_BASE RSK7203_SDRAM_BASE
51 #define CONFIG_SYS_SDRAM_SIZE (32 * 1024 * 1024)
53 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 1024 * 1024)
54 #define CONFIG_SYS_MONITOR_BASE RSK7203_FLASH_BASE_1
55 #define CONFIG_SYS_MONITOR_LEN (128 * 1024)
56 #define CONFIG_SYS_MALLOC_LEN (256 * 1024)
57 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
60 #define CONFIG_FLASH_CFI_DRIVER
61 #define CONFIG_SYS_FLASH_CFI
62 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
63 #undef CONFIG_SYS_FLASH_QUIET_TEST
64 #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
65 #define CONFIG_SYS_FLASH_BASE RSK7203_FLASH_BASE_1
66 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
67 #define CONFIG_SYS_MAX_FLASH_SECT 64
68 #define CONFIG_SYS_MAX_FLASH_BANKS 1
70 #define CONFIG_ENV_IS_IN_FLASH
71 #define CONFIG_ENV_SECT_SIZE (64 * 1024)
72 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
73 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
74 #define CONFIG_SYS_FLASH_ERASE_TOUT 12000
75 #define CONFIG_SYS_FLASH_WRITE_TOUT 500
78 #define CONFIG_SYS_CLK_FREQ 33333333
79 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
80 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
81 #define CMT_CLK_DIVIDER 32 /* 8 (default), 32, 128 or 512 */
82 #define CONFIG_SH_CMT_CLK_FREQ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER)
84 /* Network interface */
85 #define CONFIG_SMC911X
86 #define CONFIG_SMC911X_16_BIT
87 #define CONFIG_SMC911X_BASE (0x24000000)
89 #endif /* __RSK7203_H */