diff --git a/Config.in b/Config.in
index 458a3b3bce8..5763be02b1e 100644
--- a/Config.in
+++ b/Config.in
@@ -1,4 +1,4 @@
-# Copyright (C) 2006-2009 OpenWrt.org
+# Copyright (C) 2006-2010 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
@@ -62,12 +62,12 @@ menu "Target Images"
comment "Root filesystem images"
- config TARGET_ROOTFS_EXT2FS
- bool "ext2"
- default y if USES_EXT2
+ config TARGET_ROOTFS_EXT4FS
+ bool "ext4"
+ default y if USES_EXT4
depends !TARGET_ROOTFS_INITRAMFS
help
- Ext2 file system with some free space for uml images
+ Ext4 file system with some free space for uml images
config TARGET_ROOTFS_ISO
bool "iso"
@@ -103,14 +103,14 @@ menu "Target Images"
config TARGET_ROOTFS_PARTSIZE
int "Root filesystem partition size (in MB)"
- depends X86_GRUB_IMAGES || TARGET_ROOTFS_EXT2FS || TARGET_rb532
+ depends X86_GRUB_IMAGES || TARGET_ROOTFS_EXT4FS || TARGET_rb532
default 48
help
Allows you to change the root filesystem partition size
config TARGET_ROOTFS_MAXINODE
int "Maximum number of inodes in root filesystem"
- depends TARGET_ROOTFS_EXT2FS
+ depends TARGET_ROOTFS_EXT4FS
default 6000
help
Allows you to change the maximum number of inodes in the root filesystem
diff --git a/include/image.mk b/include/image.mk
index 4ec7d91bf7f..d7d981ba1cd 100644
--- a/include/image.mk
+++ b/include/image.mk
@@ -128,12 +128,17 @@ ifneq ($(CONFIG_TARGET_ROOTFS_TARGZ),)
endef
endif
-ifneq ($(CONFIG_TARGET_ROOTFS_EXT2FS),)
+ifneq ($(CONFIG_TARGET_ROOTFS_EXT4FS),)
E2SIZE=$(shell echo $$(($(CONFIG_TARGET_ROOTFS_PARTSIZE)*1024)))
- define Image/mkfs/ext2
- $(STAGING_DIR_HOST)/bin/genext2fs -U -b $(E2SIZE) -N $(CONFIG_TARGET_ROOTFS_MAXINODE) -d $(TARGET_DIR)/ $(KDIR)/root.ext2
- $(call Image/Build,ext2)
+ define Image/mkfs/ext4
+# generate an ext2 fs
+ $(STAGING_DIR_HOST)/bin/genext2fs -U -b $(E2SIZE) -N $(CONFIG_TARGET_ROOTFS_MAXINODE) -d $(TARGET_DIR)/ $(KDIR)/root.ext4
+# convert it to ext4
+ $(STAGING_DIR_HOST)/bin/tune2fs -O extents,uninit_bg,dir_index $(KDIR)/root.ext4
+# fix it up
+ $(STAGING_DIR_HOST)/bin/e2fsck -fy $(KDIR)/root.ext4
+ $(call Image/Build,ext4)
endef
endif
@@ -184,7 +189,7 @@ define BuildImage
$(call Image/BuildKernel)
$(call Image/mkfs/cpiogz)
$(call Image/mkfs/targz)
- $(call Image/mkfs/ext2)
+ $(call Image/mkfs/ext4)
$(call Image/mkfs/iso)
$(call Image/mkfs/jffs2)
$(call Image/mkfs/squashfs)
@@ -195,7 +200,7 @@ define BuildImage
$(call Image/BuildKernel)
$(call Image/mkfs/cpiogz)
$(call Image/mkfs/targz)
- $(call Image/mkfs/ext2)
+ $(call Image/mkfs/ext4)
$(call Image/mkfs/iso)
$(call Image/mkfs/jffs2)
$(call Image/mkfs/squashfs)
diff --git a/scripts/metadata.pl b/scripts/metadata.pl
index e86178d423c..37c0a51ee79 100755
--- a/scripts/metadata.pl
+++ b/scripts/metadata.pl
@@ -163,7 +163,7 @@ sub target_config_features(@) {
/pcmcia/ and $ret .= "\tselect PCMCIA_SUPPORT\n";
/squashfs/ and $ret .= "\tselect USES_SQUASHFS\n";
/jffs2/ and $ret .= "\tselect USES_JFFS2\n";
- /ext2/ and $ret .= "\tselect USES_EXT2\n";
+ /ext4/ and $ret .= "\tselect USES_EXT4\n";
/targz/ and $ret .= "\tselect USES_TARGZ\n";
/cpiogz/ and $ret .= "\tselect USES_CPIOGZ\n";
/ubifs/ and $ret .= "\tselect USES_UBIFS\n";
diff --git a/target/Config.in b/target/Config.in
index 4c65eae8673..226624564a2 100644
--- a/target/Config.in
+++ b/target/Config.in
@@ -40,7 +40,7 @@ config USES_SQUASHFS
config USES_JFFS2
bool
-config USES_EXT2
+config USES_EXT4
bool
config USES_TARGZ
diff --git a/target/linux/at91/config-default b/target/linux/at91/config-default
index 9da6aace08b..b29bb24c825 100644
--- a/target/linux/at91/config-default
+++ b/target/linux/at91/config-default
@@ -64,7 +64,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
# CONFIG_DM9000 is not set
-CONFIG_EXT2_FS=y
+CONFIG_EXT4_FS=y
# CONFIG_FPE_FASTFPE is not set
# CONFIG_FPE_NWFPE is not set
CONFIG_FRAME_POINTER=y
diff --git a/target/linux/cobalt/Makefile b/target/linux/cobalt/Makefile
index 0e7a8450021..f7beb95920e 100644
--- a/target/linux/cobalt/Makefile
+++ b/target/linux/cobalt/Makefile
@@ -1,5 +1,5 @@
#
-# Copyright (C) 2009 OpenWrt.org
+# Copyright (C) 2009-2010 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
ARCH:=mipsel
BOARD:=cobalt
BOARDNAME:=Cobalt Microservers
-FEATURES:=targz pci ext2
+FEATURES:=targz pci ext4
CFLAGS:=-O2 -pipe -mtune=r5000 -funit-at-a-time
LINUX_VERSION:=2.6.32.25
diff --git a/target/linux/ep93xx/Makefile b/target/linux/ep93xx/Makefile
index e3c93a8f0a8..c429e2e7673 100644
--- a/target/linux/ep93xx/Makefile
+++ b/target/linux/ep93xx/Makefile
@@ -1,5 +1,5 @@
#
-# Copyright (C) 2009 OpenWrt.org
+# Copyright (C) 2009-2010 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
ARCH:=arm
BOARD:=ep93xx
BOARDNAME:=Cirrus Logic EP93xx
-FEATURES:=squashfs jffs2 ext2 targz usb
+FEATURES:=squashfs jffs2 ext4 targz usb
CFLAGS:=-Os -pipe -march=armv4t -funit-at-a-time
LINUX_VERSION:=2.6.36
diff --git a/target/linux/ixp4xx/harddisk/config-default b/target/linux/ixp4xx/harddisk/config-default
index ef9a47c7e89..3fe6f0c6ad2 100644
--- a/target/linux/ixp4xx/harddisk/config-default
+++ b/target/linux/ixp4xx/harddisk/config-default
@@ -1,8 +1,7 @@
CONFIG_ATA=y
CONFIG_BLK_DEV_SD=y
CONFIG_CMDLINE="root=/dev/sda1 noinitrd console=ttyS0,115200"
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
+CONFIG_EXT4_FS=y
CONFIG_JBD=y
CONFIG_REISERFS_FS=y
CONFIG_SATA_VIA=y
diff --git a/target/linux/kirkwood/config-default b/target/linux/kirkwood/config-default
index 0f334639784..4436bed4e90 100644
--- a/target/linux/kirkwood/config-default
+++ b/target/linux/kirkwood/config-default
@@ -44,8 +44,7 @@ CONFIG_DEVPORT=y
# CONFIG_DLCI is not set
# CONFIG_DM9000 is not set
CONFIG_DNOTIFY=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
+CONFIG_EXT4_FS=y
# CONFIG_FPE_FASTFPE is not set
# CONFIG_FPE_NWFPE is not set
CONFIG_FRAME_POINTER=y
diff --git a/target/linux/mpc52xx/Makefile b/target/linux/mpc52xx/Makefile
index ee9fa6c09ac..152e51e5834 100644
--- a/target/linux/mpc52xx/Makefile
+++ b/target/linux/mpc52xx/Makefile
@@ -1,5 +1,5 @@
#
-# Copyright (C) 2009 OpenWrt.org
+# Copyright (C) 2009-2010 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
ARCH:=powerpc
BOARD:=mpc52xx
BOARDNAME:=Freescale MPC52xx
-FEATURES:=targz ext2
+FEATURES:=targz ext4
LINUX_VERSION:=2.6.30.10
diff --git a/target/linux/omap24xx/config-2.6.36 b/target/linux/omap24xx/config-2.6.36
index 0766214ceb5..976d495a665 100644
--- a/target/linux/omap24xx/config-2.6.36
+++ b/target/linux/omap24xx/config-2.6.36
@@ -145,16 +145,7 @@ CONFIG_DNOTIFY=y
CONFIG_DUMMY_CONSOLE=y
# CONFIG_EASYCAP is not set
CONFIG_ENABLE_MUST_CHECK=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-# CONFIG_EXT2_FS_SECURITY is not set
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_XIP=y
-CONFIG_EXT3_DEFAULTS_TO_ORDERED=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_EXT3_FS_XATTR=y
+CONFIG_EXT4_FS=y
CONFIG_FAT_FS=y
CONFIG_FB=y
CONFIG_FB_CFB_COPYAREA=y
diff --git a/target/linux/omap24xx/config-2.6.37 b/target/linux/omap24xx/config-2.6.37
index 086968283e3..45ee7dc0a3e 100644
--- a/target/linux/omap24xx/config-2.6.37
+++ b/target/linux/omap24xx/config-2.6.37
@@ -171,16 +171,7 @@ CONFIG_DUMMY_CONSOLE=y
# CONFIG_ECRYPT_FS is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_EXPORTFS=m
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-# CONFIG_EXT2_FS_SECURITY is not set
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_XIP=y
-CONFIG_EXT3_DEFAULTS_TO_ORDERED=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_EXT3_FS_XATTR=y
+CONFIG_EXT4_FS=y
CONFIG_FAT_FS=y
CONFIG_FB=y
CONFIG_FB_CFB_COPYAREA=y
diff --git a/target/linux/omap35xx/beagleboard/profiles/beagleboard.mk b/target/linux/omap35xx/beagleboard/profiles/beagleboard.mk
index 69ecdbb827e..59c40f4e8ae 100644
--- a/target/linux/omap35xx/beagleboard/profiles/beagleboard.mk
+++ b/target/linux/omap35xx/beagleboard/profiles/beagleboard.mk
@@ -1,5 +1,5 @@
#
-# Copyright (C) 2006 - 2009 OpenWrt.org
+# Copyright (C) 2006-2010 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
@@ -7,7 +7,7 @@
define Profile/Beagleboard
NAME:=beagleboard
- FEATURES:=ext2 usb
+ FEATURES:=ext4 usb
endef
define Profile/Beagleboard/Description
diff --git a/target/linux/omap35xx/config-2.6.32 b/target/linux/omap35xx/config-2.6.32
index e814d792618..9fd008b11ed 100644
--- a/target/linux/omap35xx/config-2.6.32
+++ b/target/linux/omap35xx/config-2.6.32
@@ -340,17 +340,7 @@ CONFIG_EPOLL=y
CONFIG_EVENTFD=y
CONFIG_EXPERIMENTAL=y
CONFIG_EXPORTFS=m
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT2_FS_XIP is not set
-CONFIG_EXT2_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_EXT3_FS=y
-# CONFIG_EXT4_DEBUG is not set
-CONFIG_EXT4_FS=m
-CONFIG_EXT4_FS_POSIX_ACL=y
-CONFIG_EXT4_FS_SECURITY=y
-CONFIG_EXT4_FS_XATTR=y
+CONFIG_EXT4_FS=y
# CONFIG_EZX_PCAP is not set
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
diff --git a/target/linux/omap35xx/gumstix/config-2.6.34 b/target/linux/omap35xx/gumstix/config-2.6.34
index a79aa803cf2..8c9688793e3 100644
--- a/target/linux/omap35xx/gumstix/config-2.6.34
+++ b/target/linux/omap35xx/gumstix/config-2.6.34
@@ -107,12 +107,7 @@ CONFIG_DUMMY_CONSOLE=y
CONFIG_ELF_CORE=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_EXPORTFS=m
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT4_FS=m
-CONFIG_EXT4_FS_POSIX_ACL=y
-CONFIG_EXT4_FS_SECURITY=y
-CONFIG_EXT4_FS_XATTR=y
+CONFIG_EXT4_FS=y
CONFIG_FAT_FS=y
CONFIG_FB=y
CONFIG_FB_CFB_COPYAREA=y
diff --git a/target/linux/omap35xx/gumstix/config-2.6.36 b/target/linux/omap35xx/gumstix/config-2.6.36
index a9e14cecb56..dbe1325908f 100644
--- a/target/linux/omap35xx/gumstix/config-2.6.36
+++ b/target/linux/omap35xx/gumstix/config-2.6.36
@@ -119,12 +119,7 @@ CONFIG_EARLY_PRINTK=y
CONFIG_ELF_CORE=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_EXPORTFS=m
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT4_FS=m
-CONFIG_EXT4_FS_POSIX_ACL=y
-CONFIG_EXT4_FS_SECURITY=y
-CONFIG_EXT4_FS_XATTR=y
+CONFIG_EXT4_FS=y
CONFIG_FAT_FS=y
CONFIG_FB=y
CONFIG_FB_CFB_COPYAREA=y
diff --git a/target/linux/orion/harddisk/config-default b/target/linux/orion/harddisk/config-default
index d170448604a..ec77f5ef36a 100644
--- a/target/linux/orion/harddisk/config-default
+++ b/target/linux/orion/harddisk/config-default
@@ -10,8 +10,7 @@ CONFIG_BLK_DEV_SD=y
# CONFIG_DM_SNAPSHOT is not set
# CONFIG_DM_UEVENT is not set
# CONFIG_DM_ZERO is not set
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
+CONFIG_EXT4_FS=y
CONFIG_JBD=y
CONFIG_LBD=y
CONFIG_MD_AUTODETECT=y
diff --git a/target/linux/rb532/config-2.6.32 b/target/linux/rb532/config-2.6.32
index f7aefc7d1e9..e11c339f405 100644
--- a/target/linux/rb532/config-2.6.32
+++ b/target/linux/rb532/config-2.6.32
@@ -61,7 +61,7 @@ CONFIG_DEVPORT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_DMA_NONCOHERENT=y
# CONFIG_ENABLE_WARN_DEPRECATED is not set
-CONFIG_EXT2_FS=y
+CONFIG_EXT4_FS=y
# CONFIG_FSNOTIFY is not set
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
diff --git a/target/linux/rb532/config-2.6.33 b/target/linux/rb532/config-2.6.33
index 9ca6f883228..7e90ea71a6d 100644
--- a/target/linux/rb532/config-2.6.33
+++ b/target/linux/rb532/config-2.6.33
@@ -63,7 +63,7 @@ CONFIG_DEVPORT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_DMA_NONCOHERENT=y
# CONFIG_ENABLE_WARN_DEPRECATED is not set
-CONFIG_EXT2_FS=y
+CONFIG_EXT4_FS=y
# CONFIG_FSNOTIFY is not set
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
diff --git a/target/linux/rb532/config-2.6.34 b/target/linux/rb532/config-2.6.34
index a274d79a447..60e25137a7b 100644
--- a/target/linux/rb532/config-2.6.34
+++ b/target/linux/rb532/config-2.6.34
@@ -63,7 +63,7 @@ CONFIG_DEVPORT=y
# CONFIG_DM9000 is not set
CONFIG_DMA_NONCOHERENT=y
# CONFIG_ENABLE_WARN_DEPRECATED is not set
-CONFIG_EXT2_FS=y
+CONFIG_EXT4_FS=y
# CONFIG_FSNOTIFY is not set
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
diff --git a/target/linux/rb532/config-2.6.35 b/target/linux/rb532/config-2.6.35
index b58b90324e1..8e7c201c742 100644
--- a/target/linux/rb532/config-2.6.35
+++ b/target/linux/rb532/config-2.6.35
@@ -67,7 +67,7 @@ CONFIG_DEVPORT=y
# CONFIG_DM9000 is not set
CONFIG_DMA_NONCOHERENT=y
# CONFIG_ENABLE_WARN_DEPRECATED is not set
-CONFIG_EXT2_FS=y
+CONFIG_EXT4_FS=y
# CONFIG_FSNOTIFY is not set
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
diff --git a/target/linux/s3c24xx/openmoko-gta02/config-2.6.30 b/target/linux/s3c24xx/openmoko-gta02/config-2.6.30
index 68c5f872858..1be7f6dea41 100644
--- a/target/linux/s3c24xx/openmoko-gta02/config-2.6.30
+++ b/target/linux/s3c24xx/openmoko-gta02/config-2.6.30
@@ -74,6 +74,7 @@ CONFIG_ELF_CORE=y
# CONFIG_ENABLE_WARN_DEPRECATED is not set
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
+CONFIG_EXT4_FS=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_IMAGEBLIT=y
diff --git a/target/linux/uml/Makefile b/target/linux/uml/Makefile
index 40cb746f312..94a08f3bd0c 100644
--- a/target/linux/uml/Makefile
+++ b/target/linux/uml/Makefile
@@ -20,7 +20,7 @@ ARCH:=$(shell uname -m | sed \
)
BOARD:=uml
BOARDNAME:=User Mode Linux
-FEATURES:=ext2 audio
+FEATURES:=ext4 audio
LINUX_CONFIG:=$(CURDIR)/config/$(ARCH)
LINUX_VERSION:=2.6.32.25
diff --git a/target/linux/x86/Makefile b/target/linux/x86/Makefile
index 3cbed95426c..5ff1d246fb2 100644
--- a/target/linux/x86/Makefile
+++ b/target/linux/x86/Makefile
@@ -9,10 +9,10 @@ include $(TOPDIR)/rules.mk
ARCH:=i386
BOARD:=x86
BOARDNAME:=x86
-FEATURES:=squashfs jffs2 ext2 vdi vmdk pcmcia targz
+FEATURES:=squashfs jffs2 ext4 vdi vmdk pcmcia targz
SUBTARGETS=generic olpc xen_domu ep80579 net5501 kvm_guest geos
-LINUX_VERSION:=2.6.32.25
+LINUX_VERSION:=2.6.36
include $(INCLUDE_DIR)/target.mk
diff --git a/target/linux/x86/config-default b/target/linux/x86/config-default
index 0b0981b8940..eff0b2800b6 100644
--- a/target/linux/x86/config-default
+++ b/target/linux/x86/config-default
@@ -101,7 +101,7 @@ CONFIG_EARLY_PRINTK=y
CONFIG_ELF_CORE=y
# CONFIG_ELPLUS is not set
# CONFIG_EUROTECH_WDT is not set
-CONFIG_EXT2_FS=y
+CONFIG_EXT4_FS=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_FIX_EARLYCON_MEM=y
diff --git a/target/linux/x86/image/Config.in b/target/linux/x86/image/Config.in
index 8467f48a4f2..3557e63c2fc 100644
--- a/target/linux/x86/image/Config.in
+++ b/target/linux/x86/image/Config.in
@@ -1,7 +1,7 @@
config X86_GRUB_IMAGES
bool "Build GRUB images (Linux x86 or x86_64 host only)"
depends TARGET_x86 && !TARGET_x86_olpc
- depends TARGET_ROOTFS_EXT2FS || TARGET_ROOTFS_ISO || TARGET_ROOTFS_JFFS2 || TARGET_ROOTFS_SQUASHFS
+ depends TARGET_ROOTFS_EXT4FS || TARGET_ROOTFS_ISO || TARGET_ROOTFS_JFFS2 || TARGET_ROOTFS_SQUASHFS
select PACKAGE_grub
default y
@@ -35,21 +35,21 @@ config X86_VDI_IMAGES
bool "Build VirtualBox image files (VDI)"
depends X86_GRUB_IMAGES
depends TARGET_x86_generic
- depends TARGET_ROOTFS_EXT2FS
+ depends TARGET_ROOTFS_EXT4FS
select PACKAGE_kmod-pcnet32
config X86_VMDK_IMAGES
bool "Build VMware image files (VMDK)"
depends X86_GRUB_IMAGES
depends TARGET_x86_generic
- depends TARGET_ROOTFS_EXT2FS
+ depends TARGET_ROOTFS_EXT4FS
select PACKAGE_kmod-e1000
config OLPC_BOOTSCRIPT_IMAGES
bool "Build images with bootscript"
depends TARGET_x86_olpc
- depends TARGET_ROOTFS_EXT2FS || TARGET_ROOTFS_ISO || TARGET_ROOTFS_JFFS2 || TARGET_ROOTFS_SQUASHFS
+ depends TARGET_ROOTFS_EXT4FS || TARGET_ROOTFS_ISO || TARGET_ROOTFS_JFFS2 || TARGET_ROOTFS_SQUASHFS
config TARGET_IMAGES_PAD
diff --git a/target/linux/x86/image/Makefile b/target/linux/x86/image/Makefile
index b5297bbff8b..57d7b0b46d0 100644
--- a/target/linux/x86/image/Makefile
+++ b/target/linux/x86/image/Makefile
@@ -35,8 +35,8 @@ ifneq ($(CONFIG_X86_GRUB_IMAGES),)
BOOTOPTS:=$(call qstrip,$(CONFIG_X86_GRUB_BOOTOPTS))
- define Image/cmdline/ext2
- root=$(ROOTPART) rootfstype=ext2 rootwait
+ define Image/cmdline/ext4
+ root=$(ROOTPART) rootfstype=ext4 rootwait
endef
define Image/cmdline/jffs2-64k
@@ -88,8 +88,8 @@ ROOTDELAY=10
ifneq ($(CONFIG_OLPC_BOOTSCRIPT_IMAGES),)
- define Image/cmdline/ext2
- root=$(ROOTPART) rootfstype=ext2 rootwait
+ define Image/cmdline/ext4
+ root=$(ROOTPART) rootfstype=ext4 rootwait
endef
define Image/cmdline/jffs2-64k
@@ -141,7 +141,7 @@ endef
ifneq ($(CONFIG_X86_VDI_IMAGES),)
define Image/Build/vdi
# left here because the image builder doesnt need these
- ifeq ($(1),ext2)
+ ifeq ($(1),ext4)
rm $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).vdi || true
qemu-img convert -f raw -O vdi \
$(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img \
@@ -155,7 +155,7 @@ endif
ifneq ($(CONFIG_X86_VMDK_IMAGES),)
define Image/Build/vmdk
# left here because the image builder doesnt need these
- ifeq ($(1),ext2)
+ ifeq ($(1),ext4)
rm $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).vmdk || true
qemu-img convert -f raw -O vmdk \
$(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img \
@@ -184,7 +184,7 @@ define Image/Build
endif
$(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-rootfs-$(1).img
$(CP) $(KDIR)/bzImage $(BIN_DIR)/$(IMG_PREFIX)-vmlinuz
- ifeq ($(1),ext2)
+ ifeq ($(1),ext4)
gzip -f9 $(BIN_DIR)/$(IMG_PREFIX)-combined-$(1).img
gzip -f9 $(BIN_DIR)/$(IMG_PREFIX)-rootfs-$(1).img
endif
diff --git a/target/linux/xburst/config-2.6.34 b/target/linux/xburst/config-2.6.34
index 5e0e37cc969..95aa8ccc7c4 100644
--- a/target/linux/xburst/config-2.6.34
+++ b/target/linux/xburst/config-2.6.34
@@ -67,8 +67,7 @@ CONFIG_DUMMY_CONSOLE=y
CONFIG_EARLY_PRINTK=y
CONFIG_ELF_CORE=y
CONFIG_ENABLE_MUST_CHECK=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
+CONFIG_EXT4_FS=y
CONFIG_FAT_FS=y
# CONFIG_FB_JZ4740 is not set
CONFIG_FB_SYS_COPYAREA=y
diff --git a/target/linux/xburst/config-2.6.35 b/target/linux/xburst/config-2.6.35
index 62052f438ff..ea088ac5f6d 100644
--- a/target/linux/xburst/config-2.6.35
+++ b/target/linux/xburst/config-2.6.35
@@ -68,8 +68,7 @@ CONFIG_DUMMY_CONSOLE=y
CONFIG_EARLY_PRINTK=y
CONFIG_ELF_CORE=y
CONFIG_ENABLE_MUST_CHECK=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
+CONFIG_EXT4_FS=y
CONFIG_FAT_FS=y
# CONFIG_FB_JZ4740 is not set
CONFIG_FB_SYS_COPYAREA=y
diff --git a/target/linux/xburst/config-2.6.36 b/target/linux/xburst/config-2.6.36
index a6336694475..70b205b9d29 100644
--- a/target/linux/xburst/config-2.6.36
+++ b/target/linux/xburst/config-2.6.36
@@ -69,8 +69,7 @@ CONFIG_DUMMY_CONSOLE=y
CONFIG_EARLY_PRINTK=y
CONFIG_ELF_CORE=y
CONFIG_ENABLE_MUST_CHECK=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
+CONFIG_EXT4_FS=y
CONFIG_FAT_FS=y
# CONFIG_FB_JZ4740 is not set
CONFIG_FB_SYS_COPYAREA=y