u-boot/include/configs/sheevaplug.h
Chris Packham 84035fccbe ARM: kirkwood: Enforce size limit for sheevaplug
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>
2018-06-05 07:29:09 +02:00

94 lines
2.3 KiB
C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2009-2014
* Gerald Kerma <dreagle@doukki.net>
* Marvell Semiconductor <www.marvell.com>
* Written-by: Prafulla Wadaskar <prafulla@marvell.com>
*/
#ifndef _CONFIG_SHEEVAPLUG_H
#define _CONFIG_SHEEVAPLUG_H
/*
* High Level Configuration Options (easy to change)
*/
#define CONFIG_FEROCEON_88FR131 1 /* CPU Core subversion */
/*
* Commands configuration
*/
/*
* Standard filesystems
*/
#define CONFIG_BZIP2
#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
#define CONFIG_MTD_PARTITIONS
/*
* mv-plug-common.h should be defined after CMD configs since it used them
* to enable certain macros
*/
#include "mv-plug-common.h"
/*
* Environment variables configurations
*/
#ifdef CONFIG_CMD_NAND
#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K */
#endif
/*
* max 4k env size is enough, but in case of nand
* it has to be rounded to sector size
*/
#define CONFIG_ENV_SIZE 0x20000 /* 128k */
#define CONFIG_ENV_ADDR 0x80000
#define CONFIG_ENV_OFFSET 0x80000 /* env starts here */
/*
* Environment is right behind U-Boot in flash. Make sure U-Boot
* doesn't grow into the environment area.
*/
#define CONFIG_BOARD_SIZE_LIMIT CONFIG_ENV_OFFSET
/*
* Default environment variables
*/
#define CONFIG_BOOTCOMMAND "${x_bootcmd_kernel}; " \
"setenv bootargs ${x_bootargs} ${x_bootargs_root}; " \
"bootm 0x6400000;"
#define CONFIG_EXTRA_ENV_SETTINGS "x_bootargs=console" \
"=ttyS0,115200 mtdparts="CONFIG_MTDPARTS_DEFAULT \
"x_bootcmd_kernel=nand read 0x6400000 0x100000 0x400000\0" \
"x_bootcmd_usb=usb start\0" \
"x_bootargs_root=root=/dev/mtdblock3 rw rootfstype=jffs2\0"
/*
* Ethernet Driver configuration
*/
#ifdef CONFIG_CMD_NET
#define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */
#define CONFIG_PHY_BASE_ADR 0
#endif /* CONFIG_CMD_NET */
/*
* SDIO/MMC Card Configuration
*/
#ifdef CONFIG_CMD_MMC
#define CONFIG_MVEBU_MMC
#define CONFIG_SYS_MMC_BASE KW_SDIO_BASE
#endif /* CONFIG_CMD_MMC */
/*
* SATA driver configuration
*/
#ifdef CONFIG_IDE
#define __io
#define CONFIG_IDE_PREINIT
#define CONFIG_MVSATA_IDE_USE_PORT0
#define CONFIG_MVSATA_IDE_USE_PORT1
#define CONFIG_SYS_ATA_IDE0_OFFSET MV_SATA_PORT0_OFFSET
#define CONFIG_SYS_ATA_IDE1_OFFSET MV_SATA_PORT1_OFFSET
#endif /* CONFIG_IDE */
#endif /* _CONFIG_SHEEVAPLUG_H */