mirror of
https://github.com/AsahiLinux/u-boot
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194 lines
6.1 KiB
C
194 lines
6.1 KiB
C
/*
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* Configuation settings for the Renesas Technology R0P7785LC0011RL board
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*
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* Copyright (C) 2008 Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __SH7785LCR_H
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#define __SH7785LCR_H
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#undef DEBUG
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#define CONFIG_SH 1
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#define CONFIG_SH4A 1
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#define CONFIG_CPU_SH7785 1
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#define CONFIG_SH7785LCR 1
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#define CONFIG_CMD_FLASH
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#define CONFIG_CMD_MEMORY
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#define CONFIG_CMD_PCI
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#define CONFIG_CMD_NET
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_NFS
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#define CONFIG_CMD_DFL
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#define CONFIG_CMD_SDRAM
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#define CONFIG_CMD_RUN
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#define CONFIG_CMD_SAVEENV
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#define CONFIG_CMD_SH_ZIMAGEBOOT
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#define CONFIG_CMD_USB
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#define CONFIG_USB_STORAGE
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#define CONFIG_CMD_EXT2
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#define CONFIG_CMD_FAT
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#define CONFIG_DOS_PARTITION
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#define CONFIG_MAC_PARTITION
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_BOOTDELAY 3
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#define CONFIG_BOOTARGS "console=ttySC1,115200 root=/dev/nfs ip=dhcp"
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"bootdevice=0:1\0" \
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"usbload=usb reset;usbboot;usb stop;bootm\0"
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#define CONFIG_VERSION_VARIABLE
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#undef CONFIG_SHOW_BOOT_PROGRESS
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/* MEMORY */
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#if defined(CONFIG_SH_32BIT)
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/* 0x40000000 - 0x47FFFFFF does not use */
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#define CONFIG_SH_SDRAM_OFFSET (0x8000000)
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#define SH7785LCR_SDRAM_PHYS_BASE (0x40000000 + CONFIG_SH_SDRAM_OFFSET)
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#define SH7785LCR_SDRAM_BASE (0x80000000 + CONFIG_SH_SDRAM_OFFSET)
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#define SH7785LCR_SDRAM_SIZE (384 * 1024 * 1024)
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#define SH7785LCR_FLASH_BASE_1 (0xa0000000)
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#define SH7785LCR_FLASH_BANK_SIZE (64 * 1024 * 1024)
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#define SH7785LCR_USB_BASE (0xa6000000)
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#else
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#define SH7785LCR_SDRAM_BASE (0x08000000)
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#define SH7785LCR_SDRAM_SIZE (128 * 1024 * 1024)
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#define SH7785LCR_FLASH_BASE_1 (0xa0000000)
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#define SH7785LCR_FLASH_BANK_SIZE (64 * 1024 * 1024)
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#define SH7785LCR_USB_BASE (0xb4000000)
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#endif
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#define CONFIG_SYS_LONGHELP
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#define CONFIG_SYS_PROMPT "=> "
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#define CONFIG_SYS_CBSIZE 256
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#define CONFIG_SYS_PBSIZE 256
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#define CONFIG_SYS_MAXARGS 16
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#define CONFIG_SYS_BARGSIZE 512
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#define CONFIG_SYS_BAUDRATE_TABLE { 115200 }
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/* SCIF */
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#define CONFIG_SCIF_CONSOLE 1
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#define CONFIG_CONS_SCIF1 1
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#define CONFIG_SCIF_EXT_CLOCK 1
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#undef CONFIG_SYS_CONSOLE_INFO_QUIET
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#undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
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#undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE
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#define CONFIG_SYS_MEMTEST_START (SH7785LCR_SDRAM_BASE)
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#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \
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(SH7785LCR_SDRAM_SIZE) - \
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4 * 1024 * 1024)
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#undef CONFIG_SYS_ALT_MEMTEST
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#undef CONFIG_SYS_MEMTEST_SCRATCH
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#undef CONFIG_SYS_LOADS_BAUD_CHANGE
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#define CONFIG_SYS_SDRAM_BASE (SH7785LCR_SDRAM_BASE)
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#define CONFIG_SYS_SDRAM_SIZE (SH7785LCR_SDRAM_SIZE)
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#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024)
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#define CONFIG_SYS_MONITOR_BASE (SH7785LCR_FLASH_BASE_1)
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#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
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#define CONFIG_SYS_MALLOC_LEN (512 * 1024)
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#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024)
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/* FLASH */
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#define CONFIG_FLASH_CFI_DRIVER
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#define CONFIG_SYS_FLASH_CFI
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#undef CONFIG_SYS_FLASH_QUIET_TEST
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#define CONFIG_SYS_FLASH_EMPTY_INFO
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#define CONFIG_SYS_FLASH_BASE (SH7785LCR_FLASH_BASE_1)
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#define CONFIG_SYS_MAX_FLASH_SECT 512
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#define CONFIG_SYS_MAX_FLASH_BANKS 1
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#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE + \
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(0 * SH7785LCR_FLASH_BANK_SIZE) }
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#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000)
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#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000)
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#define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000)
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#define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000)
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#undef CONFIG_SYS_FLASH_PROTECTION
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#undef CONFIG_SYS_DIRECT_FLASH_TFTP
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/* R8A66597 */
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#define CONFIG_USB_R8A66597_HCD
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#define CONFIG_R8A66597_BASE_ADDR SH7785LCR_USB_BASE
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#define CONFIG_R8A66597_XTAL 0x0000 /* 12MHz */
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#define CONFIG_R8A66597_LDRV 0x8000 /* 3.3V */
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#define CONFIG_R8A66597_ENDIAN 0x0000 /* little */
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/* PCI Controller */
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#define CONFIG_PCI
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#define CONFIG_SH4_PCI
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#define CONFIG_SH7780_PCI
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#if defined(CONFIG_SH_32BIT)
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#define CONFIG_SH7780_PCI_LSR 0x1ff00001
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#define CONFIG_SH7780_PCI_LAR 0x5f000000
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#define CONFIG_SH7780_PCI_BAR 0x5f000000
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#else
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#define CONFIG_SH7780_PCI_LSR 0x07f00001
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#define CONFIG_SH7780_PCI_LAR CONFIG_SYS_SDRAM_SIZE
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#define CONFIG_SH7780_PCI_BAR CONFIG_SYS_SDRAM_SIZE
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#endif
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#define CONFIG_PCI_PNP
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#define CONFIG_PCI_SCAN_SHOW 1
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#define CONFIG_PCI_MEM_BUS 0xFD000000 /* Memory space base addr */
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#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
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#define CONFIG_PCI_MEM_SIZE 0x01000000 /* Size of Memory window */
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#define CONFIG_PCI_IO_BUS 0xFE200000 /* IO space base address */
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#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
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#define CONFIG_PCI_IO_SIZE 0x00200000 /* Size of IO window */
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#if defined(CONFIG_SH_32BIT)
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#define CONFIG_PCI_SYS_PHYS SH7785LCR_SDRAM_PHYS_BASE
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#else
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#define CONFIG_PCI_SYS_PHYS CONFIG_SYS_SDRAM_BASE
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#endif
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#define CONFIG_PCI_SYS_BUS CONFIG_SYS_SDRAM_BASE
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#define CONFIG_PCI_SYS_SIZE CONFIG_SYS_SDRAM_SIZE
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/* Network device (RTL8169) support */
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#define CONFIG_NET_MULTI
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#define CONFIG_RTL8169
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/* ENV setting */
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#define CONFIG_ENV_IS_IN_FLASH
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#define CONFIG_ENV_OVERWRITE 1
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#define CONFIG_ENV_SECT_SIZE (256 * 1024)
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#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE)
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#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
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#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
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#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE)
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/* Board Clock */
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/* The SCIF used external clock. system clock only used timer. */
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#define CONFIG_SYS_CLK_FREQ 50000000
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#define CONFIG_SYS_TMU_CLK_DIV 4
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#define CONFIG_SYS_HZ 1000
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#endif /* __SH7785LCR_H */
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