openwrt/package/boot/uboot-kirkwood/patches/110-dockstar.patch

--- a/include/configs/dockstar.h
+++ b/include/configs/dockstar.h
@@ -15,21 +15,26 @@
 /*
  * Version number information
  */
-#define CONFIG_IDENT_STRING	"\nSeagate FreeAgent DockStar"
+#define CONFIG_IDENT_STRING	" Seagate FreeAgent DockStar"
 
 /*
- * High Level Configuration Options (easy to change)
+ * High level configuration options
  */
-#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_FEROCEON_88FR131		/* CPU Core subversion */
+#define CONFIG_KIRKWOOD			/* SOC Family Name */
+#define CONFIG_KW88F6281		/* SOC Name */
 #define CONFIG_SKIP_LOWLEVEL_INIT	/* disable board lowlevel_init */
 
 /*
+ * Machine type
+ */
+#define CONFIG_MACH_DOCKSTAR
+
+/*
  * Commands configuration
  */
-#define CONFIG_SYS_NO_FLASH		/* Declare no flash (NOR/SPI) */
+#define CONFIG_SYS_NO_FLASH		/* declare no flash (NOR/SPI) */
+#define CONFIG_SYS_MVFS
 #include <config_cmd_default.h>
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_ENV
@@ -37,55 +42,58 @@
 #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 */
+#undef CONFIG_SYS_PROMPT
+#define CONFIG_SYS_PROMPT	"dockstar => "
 
 /*
- *  Environment variables configurations
+ * Environment variables configuration
  */
 #ifdef CONFIG_CMD_NAND
-#define CONFIG_ENV_IS_IN_NAND		1
-#define CONFIG_ENV_SECT_SIZE		0x20000	/* 128K */
+#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_SECT_SIZE	0x20000
 #else
-#define CONFIG_ENV_IS_NOWHERE		1	/* if env in SDRAM */
+#define CONFIG_ENV_IS_NOWHERE
 #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 */
+#define CONFIG_ENV_SIZE		0x20000
+#define CONFIG_ENV_OFFSET	0xe0000
 
 /*
  * 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"
+	"ubi part root; "						\
+	"ubifsmount ubi:rootfs; "					\
+	"ubifsload 0x800000 ${kernel}; "				\
+	"ubifsload 0x700000 ${fdt}; "					\
+	"ubifsumount; "							\
+	"fdt addr 0x700000; fdt resize; fdt chosen; "			\
+	"bootz 0x800000 - 0x700000"
+
+#define CONFIG_MTDPARTS \
+	"mtdparts=orion_nand:"				\
+	"0xe0000@0x0(uboot),"				\
+	"0x20000@0xe0000(uboot_env),"			\
+	"0x100000@0x100000(second_stage_uboot),"	\
+	"-@0x200000(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"
+	"console=console=ttyS0,115200\0"	\
+	"mtdids=nand0=orion_nand\0"		\
+	"mtdparts="CONFIG_MTDPARTS		\
+	"kernel=/boot/zImage\0"			\
+	"fdt=/boot/dockstar.dtb\0"		\
+	"bootargs_root=ubi.mtd=3 root=ubi0:rootfs rootfstype=ubifs rw\0"
 
 /*
- * Ethernet Driver configuration
+ * Ethernet driver configuration
  */
 #ifdef CONFIG_CMD_NET
 #define CONFIG_MVGBE_PORTS	{1, 0}	/* enable port 0 only */
@@ -101,7 +109,7 @@
 #define CONFIG_CMD_UBI
 #define CONFIG_CMD_UBIFS
 #define CONFIG_RBTREE
-#define CONFIG_MTD_DEVICE               /* needed for mtdparts commands */
+#define CONFIG_MTD_DEVICE
 #define CONFIG_MTD_PARTITIONS
 #define CONFIG_CMD_MTDPARTS
 #define CONFIG_LZO
--- a/boards.cfg
+++ b/boards.cfg
@@ -190,6 +190,7 @@ Active  arm         arm926ejs      kirkw
 Active  arm         arm926ejs      kirkwood    Marvell         openrd              openrd_ultimate                      openrd:BOARD_IS_OPENRD_ULTIMATE                                                                                                   -
 Active  arm         arm926ejs      kirkwood    raidsonic       ib62x0              ib62x0                               -                                                                                                                                 Luka Perkov <luka@openwrt.org>
 Active  arm         arm926ejs      kirkwood    Seagate         -                   dockstar                             -                                                                                                                                 Eric Cooper <ecc@cmu.edu>
+Active  arm         arm926ejs      kirkwood    Seagate         dockstar            dockstar_second_stage                dockstar:SECOND_STAGE                                                                                                             Luka Perkov <luka@openwrt.org>
 Active  arm         arm926ejs      kirkwood    Seagate         -                   goflexhome                           -                                                                                                                                 Suriyan Ramasami <suriyan.r@gmail.com>
 Active  arm         arm926ejs      lpc32xx     timll           devkit3250          devkit3250                           -                                                                                                                                 Vladimir Zapolskiy <vz@mleia.com>
 Active  arm         arm926ejs      mb86r0x     syteco          jadecpu             jadecpu                              -                                                                                                                                 Matthias Weisser <weisserm@arcor.de>