1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Configuation settings for the Renesas Technology RSK 7203
5 * Copyright (C) 2008 Nobuhiro Iwamatsu
6 * Copyright (C) 2008 Renesas Solutions Corp.
12 #define CONFIG_CPU_SH7203 1
14 #define CONFIG_LOADADDR 0x0C100000 /* RSK7203_SDRAM_BASE + 1MB */
16 #define CONFIG_DISPLAY_BOARDINFO
17 #undef CONFIG_SHOW_BOOT_PROGRESS
20 #define RSK7203_SDRAM_BASE 0x0C000000
21 #define RSK7203_FLASH_BASE_1 0x20000000 /* Non cache */
22 #define RSK7203_FLASH_BANK_SIZE (4 * 1024 * 1024)
24 /* List of legal baudrate settings for this board */
25 #define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
28 #define CONFIG_CONS_SCIF0 1
30 #define CONFIG_SYS_MEMTEST_START RSK7203_SDRAM_BASE
31 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + (3 * 1024 * 1024))
33 #define CONFIG_SYS_SDRAM_BASE RSK7203_SDRAM_BASE
34 #define CONFIG_SYS_SDRAM_SIZE (32 * 1024 * 1024)
36 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 1024 * 1024)
37 #define CONFIG_SYS_MONITOR_BASE RSK7203_FLASH_BASE_1
38 #define CONFIG_SYS_MONITOR_LEN (128 * 1024)
39 #define CONFIG_SYS_MALLOC_LEN (256 * 1024)
40 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
43 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
44 #undef CONFIG_SYS_FLASH_QUIET_TEST
45 #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
46 #define CONFIG_SYS_FLASH_BASE RSK7203_FLASH_BASE_1
47 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
48 #define CONFIG_SYS_MAX_FLASH_SECT 64
49 #define CONFIG_SYS_MAX_FLASH_BANKS 1
51 #define CONFIG_ENV_SECT_SIZE (64 * 1024)
52 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
53 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
54 #define CONFIG_SYS_FLASH_ERASE_TOUT 12000
55 #define CONFIG_SYS_FLASH_WRITE_TOUT 500
58 #define CONFIG_SYS_CLK_FREQ 33333333
59 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
60 #define CMT_CLK_DIVIDER 32 /* 8 (default), 32, 128 or 512 */
61 #define CONFIG_SH_CMT_CLK_FREQ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER)
63 #endif /* __RSK7203_H */