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/*
* Configuation settings for the Renesas R7780MP board
*
* Copyright (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* Copyright (C) 2008 Yusuke Goda <goda.yusuke@renesas.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __R7780RP_H
#define __R7780RP_H
#undef DEBUG
#define CONFIG_SH 1
#define CONFIG_SH4A 1
#define CONFIG_CPU_SH7780 1
#define CONFIG_R7780MP 1
#define CFG_R7780MP_OLD_FLASH 1
#define __LITTLE_ENDIAN__ 1
/*
* Command line configuration.
*/
#define CONFIG_CMD_SDRAM
#define CONFIG_CMD_FLASH
#define CONFIG_CMD_MEMORY
#define CONFIG_CMD_PCI
#define CONFIG_CMD_NET
#define CONFIG_CMD_PING
#define CONFIG_CMD_ENV
#define CONFIG_CMD_NFS
#define CONFIG_CMD_IDE
#define CONFIG_CMD_EXT2
#define CONFIG_DOS_PARTITION
#define CONFIG_SCIF_CONSOLE 1
#define CONFIG_BAUDRATE 115200
#define CONFIG_CONS_SCIF0 1
#define CONFIG_BOOTDELAY 3
#define CONFIG_BOOTARGS "console=ttySC0,115200"
#define CONFIG_ENV_OVERWRITE 1
/* check for keypress on bootdelay==0 */
/*#define CONFIG_ZERO_BOOTDELAY_CHECK*/
#define CFG_SDRAM_BASE (0x08000000)
#define CFG_SDRAM_SIZE (128 * 1024 * 1024)
#define CFG_LONGHELP
#define CFG_PROMPT "=> "
#define CFG_CBSIZE 256
#define CFG_PBSIZE 256
#define CFG_MAXARGS 16
#define CFG_BARGSIZE 512
/* List of legal baudrate settings for this board */
#define CFG_BAUDRATE_TABLE { 115200, 57600, 38400, 19200, 9600 }
#define CFG_MEMTEST_START (CFG_SDRAM_BASE)
#define CFG_MEMTEST_END (TEXT_BASE - 0x100000)
/* Flash board support */
#define CFG_FLASH_BASE (0xA0000000)
#ifdef CFG_R7780MP_OLD_FLASH
/* NOR Flash (S29PL127J60TFI130) */
# define CFG_FLASH_CFI_WIDTH FLASH_CFI_32BIT
# define CFG_MAX_FLASH_BANKS (2)
# define CFG_MAX_FLASH_SECT 270
# define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE,\
CFG_FLASH_BASE + 0x100000,\
CFG_FLASH_BASE + 0x400000,\
CFG_FLASH_BASE + 0x700000, }
#else /* CFG_R7780MP_OLD_FLASH */
/* NOR Flash (Spantion S29GL256P) */
# define CFG_MAX_FLASH_BANKS (1)
# define CFG_MAX_FLASH_SECT 256
# define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
#endif /* CFG_R7780MP_OLD_FLASH */
#define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 4 * 1024 * 1024)
/* Address of u-boot image in Flash */
#define CFG_MONITOR_BASE (CFG_FLASH_BASE)
#define CFG_MONITOR_LEN (256 * 1024)
/* Size of DRAM reserved for malloc() use */
#define CFG_MALLOC_LEN (1204 * 1024)
/* size in bytes reserved for initial data */
#define CFG_GBL_DATA_SIZE (256)
#define CFG_BOOTMAPSZ (8 * 1024 * 1024)
#define CFG_RX_ETH_BUFFER (8)
#define CFG_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER
#undef CFG_FLASH_CFI_BROKEN_TABLE
#undef CFG_FLASH_QUIET_TEST
/* print 'E' for empty sector on flinfo */
#define CFG_FLASH_EMPTY_INFO
#define CFG_ENV_IS_IN_FLASH
#define CFG_ENV_SECT_SIZE (256 * 1024)
#define CFG_ENV_SIZE (CFG_ENV_SECT_SIZE)
#define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
#define CFG_FLASH_ERASE_TOUT 120000
#define CFG_FLASH_WRITE_TOUT 500
/* Board Clock */
#define CONFIG_SYS_CLK_FREQ 33333333
#define TMU_CLK_DIVIDER 4
#define CFG_HZ (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER)
/* PCI Controller */
#if defined(CONFIG_CMD_PCI)
#define CONFIG_PCI
#define CONFIG_SH4_PCI
#define CONFIG_SH7780_PCI
#define CONFIG_PCI_PNP
#define CONFIG_PCI_SCAN_SHOW 1
#define __io
#define __mem_pci
#define CONFIG_PCI_MEM_BUS 0xFD000000 /* Memory space base addr */
#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
#define CONFIG_PCI_MEM_SIZE 0x01000000 /* Size of Memory window */
#define CONFIG_PCI_IO_BUS 0xFE200000 /* IO space base address */
#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
#define CONFIG_PCI_IO_SIZE 0x00200000 /* Size of IO window */
#endif /* CONFIG_CMD_PCI */
#if defined(CONFIG_CMD_NET)
/*
#define CONFIG_NET_MULTI
#define CONFIG_RTL8169
*/
/* AX88696L Support(NE2000 base chip) */
#define CONFIG_DRIVER_NE2000
#define CONFIG_DRIVER_AX88796L
#define CONFIG_DRIVER_NE2000_BASE 0xA4100000
#endif
/* Compact flash Support */
#if defined(CONFIG_CMD_IDE)
#define CONFIG_IDE_RESET 1
#define CFG_PIO_MODE 1
#define CFG_IDE_MAXBUS 1 /* IDE bus */
#define CFG_IDE_MAXDEVICE 1
#define CFG_ATA_BASE_ADDR 0xb4000000
#define CFG_ATA_STRIDE 2 /* 1bit shift */
#define CFG_ATA_DATA_OFFSET 0x1000 /* data reg offset */
#define CFG_ATA_REG_OFFSET 0x1000 /* reg offset */
#define CFG_ATA_ALT_OFFSET 0x800 /* alternate register offset */
#endif /* CONFIG_CMD_IDE */
#endif /* __R7780RP_H */
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