ARM: add support for LaCie 2Big Network v2

This patch adds support for the LaCie 2Big Network v2 board, based on
the Marvell Kirkwood 6281 SoC.

Additional information is available at:
http://lacie-nas.org/doku.php?id=2big_network_v2

Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>

1 files changed, 161 insertions, 0 deletions

diff --git a/include/configs/net2big_v2.h b/include/configs/net2big_v2.h
new file mode 100644
index 0000000..9cf76d0
--- /dev/null
+++ b/include/configs/net2big_v2.h
@@ -0,0 +1,161 @@
+/*
+ * Copyright (C) 2011 Simon Guinot <sguinot@lacie.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.
+ */
+
+#ifndef _CONFIG_NET2BIG_V2_H
+#define _CONFIG_NET2BIG_V2_H
+
+/*
+ * Machine number information
+ */
+#define CONFIG_IDENT_STRING		" 2Big v2"
+
+/*
+ * High Level Configuration Options (easy to change)
+ */
+#define CONFIG_FEROCEON_88FR131		/* CPU Core subversion */
+#define CONFIG_KIRKWOOD			/* SOC Family Name */
+#define CONFIG_KW88F6281		/* SOC Name */
+#define CONFIG_MACH_NET2BIG_V2		/* 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_ENV
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_SF
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_IDE
+#define CONFIG_CMD_USB
+
+/*
+ * Core clock definition.
+ */
+#define CONFIG_SYS_TCLK			166000000 /* 166MHz */
+
+/*
+ * mv-common.h should be defined after CMD configs since it used them
+ * to enable certain macros
+ */
+#define CONFIG_NR_DRAM_BANKS		2
+#include "mv-common.h"
+
+/* Remove or override few declarations from mv-common.h */
+#undef CONFIG_RBTREE
+#undef CONFIG_ENV_SPI_MAX_HZ
+#undef CONFIG_SYS_IDE_MAXBUS
+#undef CONFIG_SYS_IDE_MAXDEVICE
+#undef CONFIG_SYS_PROMPT
+#define CONFIG_ENV_SPI_MAX_HZ           20000000 /* 20Mhz */
+#define CONFIG_SYS_IDE_MAXBUS           1
+#define CONFIG_SYS_IDE_MAXDEVICE        1
+#define CONFIG_SYS_PROMPT		"2big2> "
+
+/*
+ * Ethernet Driver configuration
+ */
+#ifdef CONFIG_CMD_NET
+#define CONFIG_MISC_INIT_R /* Call misc_init_r() to initialize MAC address */
+#define CONFIG_MVGBE_PORTS		{1, 0} /* enable port 0 only */
+#define CONFIG_NETCONSOLE
+#endif
+
+/*
+ * SATA Driver configuration
+ */
+#ifdef CONFIG_MVSATA_IDE
+#define CONFIG_SYS_ATA_IDE0_OFFSET      MV_SATA_PORT0_OFFSET
+#define CONFIG_SYS_ATA_IDE1_OFFSET      MV_SATA_PORT1_OFFSET
+#endif
+
+/*
+ * Enable GPI0 support
+ */
+#define CONFIG_KIRKWOOD_GPIO
+
+/*
+ * Enable I2C support
+ */
+#ifdef CONFIG_CMD_I2C
+/* I2C EEPROM HT24LC04 (512B - 32 pages of 16 Bytes) */
+#define CONFIG_CMD_EEPROM
+#define CONFIG_SYS_I2C_EEPROM_ADDR		0x50
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	4 /* 16-byte page size */
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		1 /* 8-bit device address */
+#endif /* CONFIG_CMD_I2C */
+
+/*
+ * File systems support
+ */
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+
+/*
+ * Use the HUSH parser
+ */
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
+
+/*
+ * Console configuration
+ */
+#define CONFIG_CONSOLE_MUX
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+
+/*
+ * Enable device tree support
+ */
+#define CONFIG_OF_LIBFDT
+
+/*
+ * Environment variables configurations
+ */
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_SECT_SIZE		0x10000	/* 64KB */
+#define CONFIG_ENV_SIZE			0x1000	/* 4KB */
+#define CONFIG_ENV_ADDR			0x70000
+#define CONFIG_ENV_OFFSET		0x70000	/* env starts here */
+
+/*
+ * Default environment variables
+ */
+#define CONFIG_BOOTARGS "console=ttyS0,115200"
+
+#define CONFIG_BOOTCOMMAND					\
+	"dhcp && run netconsole; "				\
+	"if run usbload || run diskload; then bootm; fi"
+
+#define CONFIG_EXTRA_ENV_SETTINGS				\
+	"stdin=serial\0"					\
+	"stdout=serial\0"					\
+	"stderr=serial\0"					\
+	"bootfile=uImage\0"					\
+	"loadaddr=0x800000\0"					\
+	"autoload=no\0"						\
+	"netconsole="						\
+		"set stdin $stdin,nc; "				\
+		"set stdout $stdout,nc; "			\
+		"set stderr $stderr,nc;\0"			\
+	"diskload=ide reset && "				\
+		"ext2load ide 0:1 $loadaddr /boot/$bootfile\0"	\
+	"usbload=usb start && "					\
+		"fatload usb 0:1 $loadaddr /boot/$bootfile\0"
+
+#endif /* _CONFIG_NET2BIG_V2_H */