ms7750se.h
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/*
* Configuation settings for the Hitachi Solution Engine 7750
*
* Copyright (C) 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __MS7750SE_H
#define __MS7750SE_H
#define CONFIG_CPU_SH7750 1
/* #define CONFIG_CPU_SH7751 1 */
/* #define CONFIG_CPU_TYPE_R 1 */
#define CONFIG_MS7750SE 1
#define __LITTLE_ENDIAN__ 1
/*
* Command line configuration.
*/
/*#include <config_cmd_default.h>*/
#define CONFIG_CMD_FLASH
#define CONFIG_CMD_SAVEENV
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_BAUDRATE 38400
#define CONFIG_CONS_SCIF1 1
#define CONFIG_BOARD_LATE_INIT
#define CONFIG_BOOTDELAY -1
#define CONFIG_BOOTARGS "console=ttySC0,38400"
#define CONFIG_ENV_OVERWRITE 1
/* SDRAM */
#define CONFIG_SYS_SDRAM_BASE (0x8C000000)
#define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024)
#define CONFIG_SYS_LONGHELP
#define CONFIG_SYS_CBSIZE 256
#define CONFIG_SYS_PBSIZE 256
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_BARGSIZE 512
#define CONFIG_SYS_TEXT_BASE 0x8FFC0000
#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE)
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - 0x100000)
/* NOR Flash */
/* #define CONFIG_SYS_FLASH_BASE (0xA1000000)*/
#define CONFIG_SYS_FLASH_BASE (0xA0000000)
#define CONFIG_SYS_MAX_FLASH_BANKS (1) /* Max number of
* Flash memory banks
*/
#define CONFIG_SYS_MAX_FLASH_SECT 142
#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024)
#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE) /* Address of u-boot image in Flash */
#define CONFIG_SYS_MONITOR_LEN (128 * 1024)
#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Size of DRAM reserved for malloc() use */
#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
#define CONFIG_SYS_RX_ETH_BUFFER (8)
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER
#undef CONFIG_SYS_FLASH_CFI_BROKEN_TABLE
#undef CONFIG_SYS_FLASH_QUIET_TEST
#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
#define CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_SECT_SIZE 0x20000
#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
#define CONFIG_SYS_FLASH_ERASE_TOUT 120000
#define CONFIG_SYS_FLASH_WRITE_TOUT 500
/* Board Clock */
#define CONFIG_SYS_CLK_FREQ 33333333
#define CONFIG_SH_TMU_CLK_FREQ CONFIG_SYS_CLK_FREQ
#define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ
#define CONFIG_SYS_TMU_CLK_DIV 4
#endif /* __MS7750SE_H */