/*
 * Configuation settings for the Hitachi Solution Engine 7722
 *
 * Copyright (C) 2007 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
 *
 * SPDX-License-Identifier:     GPL-2.0+
 */

#ifndef __MS7722SE_H
#define __MS7722SE_H

#define CONFIG_CPU_SH7722       1
#define CONFIG_MS7722SE         1

#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_SDRAM

#define CONFIG_BAUDRATE         115200
#define CONFIG_BOOTARGS         "console=ttySC0,115200 root=1f01"

#define CONFIG_DISPLAY_BOARDINFO
#undef  CONFIG_SHOW_BOOT_PROGRESS

/* SMC9111 */
#define CONFIG_SMC91111
#define CONFIG_SMC91111_BASE    (0xB8000000)

/* MEMORY */
#define MS7722SE_SDRAM_BASE     (0x8C000000)
#define MS7722SE_FLASH_BASE_1   (0xA0000000)
#define MS7722SE_FLASH_BANK_SIZE        (8*1024 * 1024)

#define CONFIG_SYS_TEXT_BASE    0x8FFC0000
#define CONFIG_SYS_LONGHELP                             /* undef to save memory */
#define CONFIG_SYS_CBSIZE               256             /* Buffer size for input from the Console */
#define CONFIG_SYS_PBSIZE               256             /* Buffer size for Console output */
#define CONFIG_SYS_MAXARGS              16              /* max args accepted for monitor commands */
#define CONFIG_SYS_BARGSIZE             512             /* Buffer size for Boot Arguments passed to kernel */
#define CONFIG_SYS_BAUDRATE_TABLE       { 115200 }      /* List of legal baudrate settings for this board */

/* SCIF */
#define CONFIG_SCIF_CONSOLE     1
#define CONFIG_CONS_SCIF0       1

#define CONFIG_SYS_MEMTEST_START        (MS7722SE_SDRAM_BASE)
#define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024))

#undef  CONFIG_SYS_ALT_MEMTEST          /* Enable alternate, more extensive, memory test */
#undef  CONFIG_SYS_MEMTEST_SCRATCH      /* Scratch address used by the alternate memory test */

#undef  CONFIG_SYS_LOADS_BAUD_CHANGE    /* Enable temporary baudrate change while serial download */

#define CONFIG_SYS_SDRAM_BASE   (MS7722SE_SDRAM_BASE)
#define CONFIG_SYS_SDRAM_SIZE   (64 * 1024 * 1024)      /* maybe more, but if so u-boot doesn't know about it... */

#define CONFIG_SYS_LOAD_ADDR    (CONFIG_SYS_SDRAM_BASE + 4 * 1024 * 1024)       /* default load address for scripts ?!? */

#define CONFIG_SYS_MONITOR_BASE (MS7722SE_FLASH_BASE_1) /* Address of u-boot image
                                                        in Flash (NOT run time address in SDRAM) ?!? */
#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)

/* FLASH */
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER
#undef  CONFIG_SYS_FLASH_QUIET_TEST
#define CONFIG_SYS_FLASH_EMPTY_INFO                     /* print 'E' for empty sector on flinfo */

#define CONFIG_SYS_FLASH_BASE           (MS7722SE_FLASH_BASE_1) /* Physical start address of Flash memory */

#define CONFIG_SYS_MAX_FLASH_SECT       150             /* Max number of sectors on each
                                                        Flash chip */

/* if you use all NOR Flash , you change dip-switch. Please see MS7722SE01 Manual. */
#define CONFIG_SYS_MAX_FLASH_BANKS      2
#define CONFIG_SYS_FLASH_BANKS_LIST     { CONFIG_SYS_FLASH_BASE + (0 * MS7722SE_FLASH_BANK_SIZE), \
                                  CONFIG_SYS_FLASH_BASE + (1 * MS7722SE_FLASH_BANK_SIZE), \
                                }

#define CONFIG_SYS_FLASH_ERASE_TOUT     (3 * 1000)      /* Timeout for Flash erase operations (in ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT     (3 * 1000)      /* Timeout for Flash write operations (in ms) */
#define CONFIG_SYS_FLASH_LOCK_TOUT      (3 * 1000)      /* Timeout for Flash set sector lock bit operations (in ms) */
#define CONFIG_SYS_FLASH_UNLOCK_TOUT    (3 * 1000)      /* Timeout for Flash clear lock bit operations (in ms) */

#undef  CONFIG_SYS_FLASH_PROTECTION                     /* Use hardware flash sectors protection instead of U-Boot software protection */

#undef  CONFIG_SYS_DIRECT_FLASH_TFTP

#define CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_OVERWRITE    1
#define CONFIG_ENV_SECT_SIZE    (8 * 1024)
#define CONFIG_ENV_SIZE         (CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_ADDR         (CONFIG_SYS_FLASH_BASE + (1 * CONFIG_ENV_SECT_SIZE))
#define CONFIG_ENV_OFFSET               (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)       /* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */
#define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_ADDR_REDUND  (CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE))

/* 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)     /* 4 (default), 16, 64, 256 or 1024 */

#endif  /* __MS7722SE_H */