ARM: Add Seagate GoFlex Home support

Add Seagate GoFlex Home support

Start with dockstar configuration
define support for RTC, DATE, SATA and EXT4FS

Signed-off-by: Suriyan Ramasami <suriyan.r@gmail.com>

1 files changed, 151 insertions, 0 deletions

diff --git a/include/configs/goflexhome.h b/include/configs/goflexhome.h
new file mode 100644
index 0000000..e776514
--- /dev/null
+++ b/include/configs/goflexhome.h
@@ -0,0 +1,151 @@
+/*
+ * Copyright (C) 2013 Suriyan Ramasami <suriyan.r@gmail.com>
+ *
+ * Based on dockstar.h originally written by
+ * 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_GOFLEXHOME_H
+#define _CONFIG_GOFLEXHOME_H
+
+/*
+ * Version number information
+ */
+#define CONFIG_IDENT_STRING	"\nSeagate GoFlex Home"
+
+/*
+ * 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_GOFLEXHOME		/* Machine type */
+#define CONFIG_SKIP_LOWLEVEL_INIT	/* disable board lowlevel_init */
+
+/*
+ * Default GPIO configuration and LED status
+ */
+#define GOFLEXHOME_OE_LOW               (~(0))
+#define GOFLEXHOME_OE_HIGH              (~(0))
+#define GOFLEXHOME_OE_VAL_LOW           (1 << 29)       /* USB_PWEN low */
+#define GOFLEXHOME_OE_VAL_HIGH          (1 << 17)       /* LED pin high */
+
+/* PHY related */
+#define MV88E1116_LED_FCTRL_REG         10
+#define MV88E1116_CPRSP_CR3_REG         21
+#define MV88E1116_MAC_CTRL_REG          21
+#define MV88E1116_PGADR_REG             22
+#define MV88E1116_RGMII_TXTM_CTRL       (1 << 4)
+#define MV88E1116_RGMII_RXTM_CTRL       (1 << 5)
+
+/*
+ * Commands configuration
+ */
+#define CONFIG_SYS_NO_FLASH		/* Declare no flash (NOR/SPI) */
+#define CONFIG_CONSOLE_MUX
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+
+#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
+#define CONFIG_CMD_IDE
+#define CONFIG_CMD_DATE
+#define CONFIG_CMD_EXT4
+#define CONFIG_SYS_MVFS         /* Picks up Filesystem from mv-common.h */
+
+/*
+ * 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	"GoFlexHome> "	/* 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			0xC0000
+#define CONFIG_ENV_OFFSET		0xC0000	/* env starts here */
+
+/*
+ * Default environment variables
+ */
+#define CONFIG_BOOTCOMMAND \
+	"setenv bootargs ${console} ${mtdparts} ${bootargs_root}; " \
+	"ubi part root; " \
+	"ubifsmount ubi:root; " \
+	"ubifsload 0x800000 ${kernel}; " \
+	"bootm 0x800000"
+
+#define CONFIG_MTDPARTS \
+	"mtdparts=orion_nand:1m(uboot),6M(uImage),-(root)\0"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	"console=console=ttyS0,115200\0" \
+	"mtdids=nand0=orion_nand\0" \
+	"mtdparts="CONFIG_MTDPARTS \
+	"kernel=/boot/uImage\0" \
+	"bootargs_root=ubi.mtd=root 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 */
+
+/*
+ *  * SATA Driver configuration
+ *   */
+#ifdef CONFIG_MVSATA_IDE
+#define CONFIG_SYS_ATA_IDE0_OFFSET      MV_SATA_PORT0_OFFSET
+#endif /*CONFIG_MVSATA_IDE*/
+
+/*
+ *  * RTC driver configuration
+ *   */
+#ifdef CONFIG_CMD_DATE
+#define CONFIG_RTC_MV
+#endif /* CONFIG_CMD_DATE */
+
+#endif /* _CONFIG_GOFLEXHOME_H */