From 22c4d0c311b07766101234eae7416183dea8f01b Mon Sep 17 00:00:00 2001 From: =?utf8?q?Petr=20=C5=A0tetiar?= Date: Thu, 28 Mar 2019 14:34:26 +0000 Subject: [PATCH] malta: fix overlay support by updating to f2fs/ext4 based overlays MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Current snapshot images doesn't provide images with usable overlay filesystems: mount_root: no usable overlay filesystem found, using tmpfs overlay So this patch fixes this by updating support to current f2fs/ext4 based overlays and providing squashfs with proper rootfs TARGET_ROOTFS_PARTSIZE size. While at it, I've also added support for optional gzipping of the images, and renamed the output rootfs image filenames to match the more common naming pattern $(IMG_PREFIX)-rootfs-$(FS-TYPE).img. Signed-off-by: Petr Å tetiar --- target/linux/malta/Makefile | 4 ++-- target/linux/malta/image/Makefile | 13 ++++++++----- 2 files changed, 10 insertions(+), 7 deletions(-) diff --git a/target/linux/malta/Makefile b/target/linux/malta/Makefile index 435c1b6568..6d520e4a52 100644 --- a/target/linux/malta/Makefile +++ b/target/linux/malta/Makefile @@ -12,12 +12,12 @@ CPU_TYPE:=24kc SUBTARGETS:=le be le64 be64 INITRAMFS_EXTRA_FILES:= MAINTAINER:=Florian Fainelli -FEATURES:=ramdisk +FEATURES:=cpiogz ext4 ramdisk squashfs targz KERNEL_PATCHVER:=4.19 include $(INCLUDE_DIR)/target.mk -DEFAULT_PACKAGES += wpad-basic kmod-mac80211-hwsim kmod-pcnet32 +DEFAULT_PACKAGES += wpad-basic kmod-mac80211-hwsim kmod-pcnet32 mkf2fs e2fsprogs $(eval $(call BuildTarget)) diff --git a/target/linux/malta/image/Makefile b/target/linux/malta/image/Makefile index d49d4a762d..72e7eab807 100644 --- a/target/linux/malta/image/Makefile +++ b/target/linux/malta/image/Makefile @@ -34,18 +34,21 @@ define Image/BuildKernel cp $(KDIR)/uImage.gz $(BIN_DIR)/$(IMG_PREFIX)-uImage-gzip endef -define Image/Build/squashfs - $(call prepare_generic_squashfs,$(KDIR)/root.squashfs) -endef - define Image/Build/Initramfs cp $(KDIR)/vmlinux-initramfs.elf $(BIN_DIR)/$(IMG_PREFIX)-vmlinux-initramfs.elf cp $(KDIR)/vmlinux-initramfs $(BIN_DIR)/$(IMG_PREFIX)-vmlinux-initramfs.bin endef +define Image/Build/gzip + gzip -f9n $(BIN_DIR)/$(IMG_ROOTFS)-$(1).img +endef + +$(eval $(call Image/gzip-ext4-padded-squashfs)) + define Image/Build $(call Image/Build/$(1)) - dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync + $(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_ROOTFS)-$(1).img + $(call Image/Build/gzip/$(1)) endef $(eval $(call BuildImage)) -- 2.30.2