2 * Configuation settings for the Renesas RSK2+SH7269 board
4 * Copyright (C) 2012 Renesas Electronics Europe Ltd.
5 * Copyright (C) 2012 Phil Edworthy
7 * SPDX-License-Identifier: GPL-2.0+
14 #define CONFIG_CPU_SH7269 1
15 #define CONFIG_RSK7269 1
17 #define CONFIG_BAUDRATE 115200
18 #define CONFIG_BOOTARGS "console=ttySC7,115200"
19 #define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE }
21 #define CONFIG_SYS_LONGHELP /* undef to save memory */
22 #define CONFIG_SYS_CBSIZE 256 /* Boot Argument Buffer Size */
23 #define CONFIG_SYS_PBSIZE 256 /* Print Buffer Size */
24 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
27 #define CONFIG_SCIF_CONSOLE
28 #define CONFIG_CONS_SCIF7
31 /* u-boot relocated to top 256KB of ram */
32 #define CONFIG_SYS_TEXT_BASE 0x0DFC0000
33 #define CONFIG_SYS_SDRAM_BASE 0x0C000000
34 #define CONFIG_SYS_SDRAM_SIZE (32 * 1024 * 1024)
36 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
37 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - 0x100000)
38 #define CONFIG_SYS_MALLOC_LEN (256 * 1024)
39 #define CONFIG_SYS_MONITOR_LEN (128 * 1024)
40 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4*1024*1024)
43 #define CONFIG_FLASH_CFI_DRIVER
44 #define CONFIG_SYS_FLASH_CFI
45 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
46 #define CONFIG_SYS_FLASH_BASE 0x20000000 /* Non-cached */
47 #define CONFIG_SYS_MAX_FLASH_BANKS 1
48 #define CONFIG_SYS_MAX_FLASH_SECT 512
50 #define CONFIG_ENV_IS_IN_FLASH 1
51 #define CONFIG_ENV_OFFSET (128 * 1024)
52 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
53 #define CONFIG_ENV_SECT_SIZE (64 * 1024)
54 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
57 #define CONFIG_SYS_CLK_FREQ 66125000
58 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
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 /* Network interface */
64 #define CONFIG_SMC911X
65 #define CONFIG_SMC911X_16_BIT
66 #define CONFIG_SMC911X_BASE 0x24000000
68 #endif /* __RSK7269_H */