mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-02 01:19:49 +00:00
84035fccbe
The u-boot binary sits in flash immediately before the environment. Don't allow the binary size to grow into the environment space. Signed-off-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
94 lines
2.3 KiB
C
94 lines
2.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2009-2014
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* Gerald Kerma <dreagle@doukki.net>
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* Marvell Semiconductor <www.marvell.com>
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* Written-by: Prafulla Wadaskar <prafulla@marvell.com>
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*/
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#ifndef _CONFIG_SHEEVAPLUG_H
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#define _CONFIG_SHEEVAPLUG_H
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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_FEROCEON_88FR131 1 /* CPU Core subversion */
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/*
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* Commands configuration
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*/
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/*
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* Standard filesystems
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*/
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#define CONFIG_BZIP2
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#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
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#define CONFIG_MTD_PARTITIONS
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/*
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* mv-plug-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-plug-common.h"
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/*
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* Environment variables configurations
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*/
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#ifdef CONFIG_CMD_NAND
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#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K */
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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 0x20000 /* 128k */
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#define CONFIG_ENV_ADDR 0x80000
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#define CONFIG_ENV_OFFSET 0x80000 /* env starts here */
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/*
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* Environment is right behind U-Boot in flash. Make sure U-Boot
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* doesn't grow into the environment area.
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*/
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#define CONFIG_BOARD_SIZE_LIMIT CONFIG_ENV_OFFSET
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/*
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* Default environment variables
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*/
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#define CONFIG_BOOTCOMMAND "${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 "x_bootargs=console" \
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"=ttyS0,115200 mtdparts="CONFIG_MTDPARTS_DEFAULT \
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"x_bootcmd_kernel=nand read 0x6400000 0x100000 0x400000\0" \
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"x_bootcmd_usb=usb start\0" \
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"x_bootargs_root=root=/dev/mtdblock3 rw rootfstype=jffs2\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, 0} /* enable port 0 only */
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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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* SDIO/MMC Card Configuration
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*/
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#ifdef CONFIG_CMD_MMC
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#define CONFIG_MVEBU_MMC
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#define CONFIG_SYS_MMC_BASE KW_SDIO_BASE
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#endif /* CONFIG_CMD_MMC */
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/*
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* SATA driver configuration
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*/
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#ifdef CONFIG_IDE
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#define __io
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#define CONFIG_IDE_PREINIT
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#define CONFIG_MVSATA_IDE_USE_PORT0
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#define CONFIG_MVSATA_IDE_USE_PORT1
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#define CONFIG_SYS_ATA_IDE0_OFFSET MV_SATA_PORT0_OFFSET
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#define CONFIG_SYS_ATA_IDE1_OFFSET MV_SATA_PORT1_OFFSET
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#endif /* CONFIG_IDE */
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#endif /* _CONFIG_SHEEVAPLUG_H */
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