make filesystem size selection generic (for ext2)

SVN-Revision: 5221

Config.in

@@ -95,6 +95,11 @@ comment "Image Options"
 
 source "target/image/*/Config.in"
 
+	config TARGET_ROOTFS_FSPART
+		int "Filesystem part size (in MB)"
+		depends X86_GRUB_IMAGES || TARGET_ROOTFS_EXT2FS
+		default 16
+
 endmenu
 
 source "target/linux/Config.in"

include/image.mk

@@ -48,9 +48,12 @@ ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
   
 endif
 
+
 ifeq ($(CONFIG_TARGET_ROOTFS_EXT2FS),y)
+  E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_SIZE)*1024)))
+  
   define Image/mkfs/ext2
-		$(STAGING_DIR)/bin/genext2fs -q -b 8192 -I 1500 -d $(BUILD_DIR)/root/ $(KDIR)/root.ext2
+		$(STAGING_DIR)/bin/genext2fs -q -b $(E2SIZE) -I 1500 -d $(BUILD_DIR)/root/ $(KDIR)/root.ext2
 		$(call Image/Build,ext2)
   endef
 endif

target/image/x86/Config.in

@@ -14,7 +14,4 @@ config X86_GRUB_KERNELPART
 	depends X86_GRUB_IMAGES
 	default 4
 
-config X86_GRUB_FSPART
-	int "Filesystem partition size (in MB)"
-	depends X86_GRUB_IMAGES
-	default 16
+

target/image/x86/Makefile

@@ -40,7 +40,7 @@ ifeq ($(CONFIG_X86_GRUB_IMAGES),y)
 		-e 's#@CMDLINE@#$(strip $(call Image/cmdline/$(1)))#g' \
 		-e 's#@BAUDRATE@#$(CONFIG_X86_GRUB_BAUDRATE)#g' \
 		./grub/menu.lst > $(KDIR)/root.grub/boot/grub/menu.lst
-	PATH="$(STAGING_DIR)/usr/sbin:$(STAGING_DIR)/bin:$(PATH)" ./gen_image.sh $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).image $(CONFIG_X86_GRUB_KERNELPART) $(KDIR)/root.grub $(CONFIG_X86_GRUB_FSPART) $(KDIR)/root.$(1)
+	PATH="$(STAGING_DIR)/usr/sbin:$(STAGING_DIR)/bin:$(PATH)" ./gen_image.sh $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)-$(1).image $(CONFIG_X86_GRUB_KERNELPART) $(KDIR)/root.grub $(CONFIG_TARGET_ROOTFS_FSPART) $(KDIR)/root.$(1)
   endef
 endif