give Aruba some love - add support for the combined flash layout

SVN-Revision: 7283

target/linux/aruba-2.6/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 ARCH:=mips
 BOARD:=aruba
 BOARDNAME:=Aruba
-FEATURES:=jffs2
+FEATURES:=squashfs jffs2
 
 define Target/Description
 	Build firmware images for Aruba boards

target/linux/aruba-2.6/config/default

@@ -67,7 +67,7 @@ CONFIG_MACH_ARUBA=y
 # CONFIG_MACH_DECSTATION is not set
 # CONFIG_MACH_JAZZ is not set
 # CONFIG_MACH_VR41XX is not set
-CONFIG_MINI_FO=m
+CONFIG_MINI_FO=y
 CONFIG_MIPS=y
 # CONFIG_MIPS_ATLAS is not set
 # CONFIG_MIPS_BOSPORUS is not set
@@ -151,6 +151,7 @@ CONFIG_MTD_PHYSMAP_START=0x1fc00000
 # CONFIG_MTD_REDBOOT_PARTS is not set
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_SLRAM is not set
+CONFIG_MTD_SPLIT_ROOTFS=y
 CONFIG_NATSEMI=y
 # CONFIG_NE2K_PCI is not set
 # CONFIG_NET_VENDOR_3COM is not set

target/linux/aruba-2.6/image/Makefile

@@ -31,11 +31,18 @@ define Image/BuildKernel
 endef
 
 define Image/Build/jffs2-64k
-	@dd if=$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL).ari of=$(KDIR)/image.tmp bs=655360 conv=sync
+	@dd if=$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL).ari of=$(KDIR)/image.tmp bs=786432 conv=sync
 	@cat $(KDIR)/root.$(1) >> $(KDIR)/image.tmp
 	mv $(KDIR)/image.tmp $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(patsubst jffs2-%,jffs2,$(1)).bin
 endef
 
+define Image/Build/squashfs
+	@dd if=$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL).ari of=$(KDIR)/image.tmp bs=786432 conv=sync
+	$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
+	@cat $(KDIR)/root.$(1) >> $(KDIR)/image.tmp
+	@dd if=$(KDIR)/image.tmp of=$(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).bin bs=64k conv=sync
+endef
+
 define Image/Build
 	$(call Image/Build/$(1),$(1))
 endef

target/linux/aruba-2.6/patches/000-aruba.patch

@@ -630,9 +630,9 @@ diff -Nur linux-2.6.17/arch/mips/aruba/prom.c linux-2.6.17-owrt/arch/mips/aruba/
 +
 +/* Kernel Boot parameters */
 +static unsigned char bootparm[] = 
-+	"init=/etc/preinit "
-+	"mtdparts=physmap-flash.0:3520k@0x080000(zImage),2752k@0x140000(JFFS2),8k@0x3f8000(NVRAM) "
-+	"console=ttyS0,9600 root=/dev/mtdblock1 rootfstype=jffs2 ";
++	"init=/etc/preinit noinitrd "
++	"mtdparts=physmap-flash.0:3520k@0x080000(kernel),2752k@0x140000(rootfs),8k@0x3f8000(NVRAM) "
++	"console=ttyS0,9600 root=/dev/mtdblock1 rootfstype=squashfs,jffs2 ";
 +
 +extern unsigned long mips_machgroup;
 +extern unsigned long mips_machtype;