mirror of
https://github.com/AsahiLinux/u-boot
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2e0c1c7d5c
Copied wholeheartedly from board/Marvell/guruplug and modified to add support for SPI NOR flash. CONFIG_MACH_DREAMPLUG defined in include/configs/dreamplug.h until Linus's kernel.org tree adds it to mach-types.h. Once it trickles down, the definition can be removed from include/configs/dreamplug.h. Signed-off-by: Jason Cooper <u-boot@lakedaemon.net>
151 lines
4.1 KiB
C
151 lines
4.1 KiB
C
/*
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* (C) Copyright 2011
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* Jason Cooper <u-boot@lakedaemon.net>
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*
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* Based on work by:
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* Marvell Semiconductor <www.marvell.com>
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* Written-by: Siddarth Gore <gores@marvell.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., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*/
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#ifndef _CONFIG_DREAMPLUG_H
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#define _CONFIG_DREAMPLUG_H
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/*
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* FIXME: This belongs in mach-types.h. However, we only pull mach-types
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* from Linus' kernel.org tree. This hasn't been updated primarily due to
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* the recent arch/arm reshuffling. So, in the meantime, we'll place it
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* here.
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*/
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#include <asm/mach-types.h>
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#ifdef MACH_TYPE_DREAMPLUG
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#error "MACH_TYPE_DREAMPLUG has been defined properly, please remove this."
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#else
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#define MACH_TYPE_DREAMPLUG 3550
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#endif
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/*
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* Version number information
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*/
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#define CONFIG_IDENT_STRING "\nMarvell-DreamPlug"
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/*
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* High Level Configuration Options (easy to change)
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*/
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#define CONFIG_SHEEVA_88SV131 1 /* CPU Core subversion */
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#define CONFIG_KIRKWOOD 1 /* SOC Family Name */
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#define CONFIG_KW88F6281 1 /* SOC Name */
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#define CONFIG_MACH_TYPE MACH_TYPE_DREAMPLUG
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#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
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/*
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* Commands configuration
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*/
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#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
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#include <config_cmd_default.h>
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#define CONFIG_CMD_DHCP
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#define CONFIG_CMD_ENV
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#define CONFIG_CMD_FAT
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#define CONFIG_CMD_SF
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_USB
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#define CONFIG_CMD_IDE
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#define CONFIG_CMD_DATE
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/*
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* mv-common.h should be defined after CMD configs since it used them
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* to enable certain macros
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*/
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#include "mv-common.h"
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/*
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* Environment variables configurations
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*/
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#ifdef CONFIG_SPI_FLASH
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#define CONFIG_ENV_IS_IN_SPI_FLASH 1
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#define CONFIG_ENV_SECT_SIZE 0x10000 /* 64k */
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#else
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#define CONFIG_ENV_IS_NOWHERE 1 /* if env in SDRAM */
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#endif
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#ifdef CONFIG_CMD_SF
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#define CONFIG_SPI_FLASH 1
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#define CONFIG_HARD_SPI 1
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#define CONFIG_KIRKWOOD_SPI 1
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#define CONFIG_SPI_FLASH_MACRONIX 1
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#define CONFIG_ENV_SPI_BUS 0
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#define CONFIG_ENV_SPI_CS 0
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#define CONFIG_ENV_SPI_MAX_HZ 50000000 /* 50 MHz */
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#endif
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/*
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* max 4k env size is enough, but in case of nand
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* it has to be rounded to sector size
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*/
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#define CONFIG_ENV_SIZE 0x1000 /* 4k */
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#define CONFIG_ENV_ADDR 0x100000
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#define CONFIG_ENV_OFFSET 0x100000 /* env starts here */
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/*
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* Default environment variables
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*/
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#define CONFIG_BOOTCOMMAND "setenv ethact egiga0; " \
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"${x_bootcmd_ethernet}; setenv ethact egiga1; " \
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"${x_bootcmd_ethernet}; ${x_bootcmd_usb}; ${x_bootcmd_kernel}; "\
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"setenv bootargs ${x_bootargs} ${x_bootargs_root}; " \
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"bootm 0x6400000;"
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"x_bootcmd_ethernet=ping 192.168.2.1\0" \
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"x_bootcmd_usb=usb start\0" \
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"x_bootcmd_kernel=fatload usb 0 0x6400000 uImage\0" \
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"x_bootargs=console=ttyS0,115200\0" \
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"x_bootargs_root=root=/dev/sda2 rootdelay=10\0"
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/*
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* Ethernet Driver configuration
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*/
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#ifdef CONFIG_CMD_NET
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#define CONFIG_MVGBE_PORTS {1, 1} /* enable both ports */
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#define CONFIG_PHY_BASE_ADR 0
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#endif /* CONFIG_CMD_NET */
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/*
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* SATA Driver configuration
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*/
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#ifdef CONFIG_MVSATA_IDE
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#define CONFIG_SYS_ATA_IDE0_OFFSET MV_SATA_PORT0_OFFSET
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#endif /*CONFIG_MVSATA_IDE*/
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/*
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* RTC driver configuration
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*/
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#ifdef CONFIG_CMD_DATE
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#define CONFIG_RTC_MV
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#endif /* CONFIG_CMD_DATE */
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#define CONFIG_SYS_ALT_MEMTEST
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/*
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* display enhanced info about the cpu at boot.
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*/
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#define CONFIG_DISPLAY_CPUINFO
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#endif /* _CONFIG_DREAMPLUG_H */
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