Seagate FreeAgent DockStar support

start with sheevaplug configuration
add modifications by Alexander Holler <holler@ahsoftware.de>
    change RAM definitions to one bank (128 MB)
    change ident string and prompt
define MTD partitions and default environment variables
add support for LEDs

Signed-off-by: Eric Cooper <ecc@cmu.edu>

1 files changed, 125 insertions, 0 deletions

diff --git a/include/configs/dockstar.h b/include/configs/dockstar.h
new file mode 100644
index 0000000000..249f93bf13
--- /dev/null
+++ b/include/configs/dockstar.h
@@ -0,0 +1,125 @@
+/*
+ * 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>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#ifndef _CONFIG_DOCKSTAR_H
+#define _CONFIG_DOCKSTAR_H
+
+/*
+ * Version number information
+ */
+#define CONFIG_IDENT_STRING	"\nSeagate FreeAgent DockStar"
+
+/*
+ * High Level Configuration Options (easy to change)
+ */
+#define CONFIG_FEROCEON_88FR131	1	/* CPU Core subversion */
+#define CONFIG_KIRKWOOD		1	/* SOC Family Name */
+#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) */
+#include <config_cmd_default.h>
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_USB
+/*
+ * mv-common.h should be defined after CMD configs since it used them
+ * to enable certain macros
+ */
+#include "mv-common.h"
+
+#undef CONFIG_SYS_PROMPT	/* previously defined in mv-common.h */
+#define CONFIG_SYS_PROMPT	"DockStar> "	/* Command Prompt */
+
+/*
+ *  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			0x60000
+#define CONFIG_ENV_OFFSET		0x60000	/* env starts here */
+
+/*
+ * Default environment variables
+ */
+#define CONFIG_BOOTCOMMAND \
+	"setenv bootargs ${console} ${mtdparts} ${bootargs_root}; "	\
+	"ubi part root; " \
+	"ubifsmount 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_EXT2
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_JFFS2
+#define CONFIG_CMD_UBI
+#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 */