csu3_am335x/board-support/u-boot-2017.01+gitAUTOINC+340fb36f04-g340fb36f04/include/configs/dockstar.h

/*
 * Copyright (C) 2010  Eric C. Cooper <ecc@cmu.edu>
 *
 * Based on sheevaplug.h originally written by
 * Prafulla Wadaskar <prafulla@marvell.com>
 * (C) Copyright 2009
 * Marvell Semiconductor <www.marvell.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef _CONFIG_DOCKSTAR_H
#define _CONFIG_DOCKSTAR_H

/*
 * High Level Configuration Options (easy to change)
 */
#define CONFIG_FEROCEON_88FR131	1	/* CPU Core subversion */
#define CONFIG_KW88F6281	1	/* SOC Name */
#define CONFIG_MACH_DOCKSTAR	/* Machine type */
#define CONFIG_SKIP_LOWLEVEL_INIT	/* disable board lowlevel_init */

/*
 * Commands configuration
 */
#define CONFIG_SYS_NO_FLASH		/* Declare no flash (NOR/SPI) */
#define CONFIG_CMD_ENV
#define CONFIG_CMD_NAND
/*
 * mv-common.h should be defined after CMD configs since it used them
 * to enable certain macros
 */
#include "mv-common.h"

/*
 *  Environment variables configurations
 */
#ifdef CONFIG_CMD_NAND
#define CONFIG_ENV_IS_IN_NAND		1
#define CONFIG_ENV_SECT_SIZE		0x20000	/* 128K */
#else
#define CONFIG_ENV_IS_NOWHERE		1	/* if env in SDRAM */
#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 */

/*
 * Default environment variables
 */
#define CONFIG_BOOTCOMMAND \
	"setenv bootargs ${console} ${mtdparts} ${bootargs_root}; "	\
	"ubi part root; " \
	"ubifsmount ubi:root; " \
	"ubifsload 0x800000 ${kernel}; " \
	"ubifsload 0x1100000 ${initrd}; " \
	"bootm 0x800000 0x1100000"

#define CONFIG_MTDPARTS		"mtdparts=orion_nand:1m(uboot),-(root)\0"

#define CONFIG_EXTRA_ENV_SETTINGS \
	"console=console=ttyS0,115200\0" \
	"mtdids=nand0=orion_nand\0" \
	"mtdparts="CONFIG_MTDPARTS \
	"kernel=/boot/uImage\0" \
	"initrd=/boot/uInitrd\0" \
	"bootargs_root=ubi.mtd=1 root=ubi0:root rootfstype=ubifs ro\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 */

/*
 * File system
 */
#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_UBIFS
#define CONFIG_RBTREE
#define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
#define CONFIG_MTD_PARTITIONS
#define CONFIG_CMD_MTDPARTS
#define CONFIG_LZO

#endif /* _CONFIG_DOCKSTAR_H */