2 * Configuation settings for the Hitachi Solution Engine 7750
4 * Copyright (C) 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
6 * SPDX-License-Identifier: GPL-2.0+
13 #define CONFIG_CPU_SH7750 1
14 /* #define CONFIG_CPU_SH7751 1 */
15 /* #define CONFIG_CPU_TYPE_R 1 */
16 #define CONFIG_MS7750SE 1
17 #define __LITTLE_ENDIAN__ 1
20 * Command line configuration.
22 /*#include <config_cmd_default.h>*/
24 #define CONFIG_CMD_FLASH
25 #define CONFIG_CMD_SAVEENV
27 #define CONFIG_SCIF_CONSOLE 1
28 #define CONFIG_BAUDRATE 38400
29 #define CONFIG_CONS_SCIF1 1
30 #define CONFIG_BOARD_LATE_INIT
32 #define CONFIG_BOOTDELAY -1
33 #define CONFIG_BOOTARGS "console=ttySC0,38400"
34 #define CONFIG_ENV_OVERWRITE 1
37 #define CONFIG_SYS_SDRAM_BASE (0x8C000000)
38 #define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024)
40 #define CONFIG_SYS_LONGHELP
41 #define CONFIG_SYS_CBSIZE 256
42 #define CONFIG_SYS_PBSIZE 256
43 #define CONFIG_SYS_MAXARGS 16
44 #define CONFIG_SYS_BARGSIZE 512
46 #define CONFIG_SYS_TEXT_BASE 0x8FFC0000
47 #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
48 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - 0x100000)
51 /* #define CONFIG_SYS_FLASH_BASE (0xA1000000)*/
52 #define CONFIG_SYS_FLASH_BASE (0xA0000000)
53 #define CONFIG_SYS_MAX_FLASH_BANKS (1) /* Max number of
56 #define CONFIG_SYS_MAX_FLASH_SECT 142
57 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
59 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024)
60 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE) /* Address of u-boot image in Flash */
61 #define CONFIG_SYS_MONITOR_LEN (128 * 1024)
62 #define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Size of DRAM reserved for malloc() use */
64 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
65 #define CONFIG_SYS_RX_ETH_BUFFER (8)
67 #define CONFIG_SYS_FLASH_CFI
68 #define CONFIG_FLASH_CFI_DRIVER
69 #undef CONFIG_SYS_FLASH_CFI_BROKEN_TABLE
70 #undef CONFIG_SYS_FLASH_QUIET_TEST
71 #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
74 #define CONFIG_ENV_IS_IN_FLASH
75 #define CONFIG_ENV_SECT_SIZE 0x20000
76 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
77 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
78 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000
79 #define CONFIG_SYS_FLASH_WRITE_TOUT 500
82 #define CONFIG_SYS_CLK_FREQ 33333333
83 #define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
84 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
85 #define CONFIG_SYS_TMU_CLK_DIV 4
87 #endif /* __MS7750SE_H */