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ramips: mt7621: fix initramfs image for ubnt-erx 

Signed-off-by: Roman Yeryomin <roman@advem.lv>

SVN-Revision: 49123
John Crispin 2016-04-09 10:24:29 +00:00
parent 997a3cb41c
commit a9466914f5
1 changed files with 20 additions and 46 deletions
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66
target/linux/ramips/image/mt7621.mk
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@ -11,51 +11,28 @@ define Build/seama-seal
$(call Build/seama,-s $@.seama $(1))
endef
define Build/ubnt-erx-factory-compat
echo '21001:6' > $@.compat
$(TAR) -cf $@ --transform='s/^.*/compat/' $@.compat
$(RM) $@.compat
endef
define Build/ubnt-erx-factory-kernel
define Build/ubnt-erx-factory-image
if [ -e $(KDIR)/tmp/$(KERNEL_INITRAMFS_IMAGE) ]; then \
$(TAR) -rf $@ --transform='s/^.*/vmlinux.tmp/' $(KDIR)/tmp/$(KERNEL_INITRAMFS_IMAGE); \
echo '21001:6' > $(1).compat; \
$(TAR) -cf $(1) --transform='s/^.*/compat/' $(1).compat; \
\
md5sum --binary $(KDIR)/tmp/$(KERNEL_INITRAMFS_IMAGE) | awk '{print $$1}'> $@.md5; \
$(TAR) -rf $@ --transform='s/^.*/vmlinux.tmp.md5/' $@.md5; \
$(RM) $@.md5; \
$(TAR) -rf $(1) --transform='s/^.*/vmlinux.tmp/' $(KDIR)/tmp/$(KERNEL_INITRAMFS_IMAGE); \
md5sum --binary $(KDIR)/tmp/$(KERNEL_INITRAMFS_IMAGE) | awk '{print $$1}'> $(1).md5; \
$(TAR) -rf $(1) --transform='s/^.*/vmlinux.tmp.md5/' $(1).md5; \
\
echo "dummy" > $(1).rootfs; \
$(TAR) -rf $(1) --transform='s/^.*/squashfs.tmp/' $(1).rootfs; \
\
md5sum --binary $(1).rootfs | awk '{print $$1}'> $(1).md5; \
$(TAR) -rf $(1) --transform='s/^.*/squashfs.tmp.md5/' $(1).md5; \
\
echo '$(BOARD) $(VERSION_CODE) $(VERSION_NUMBER)' > $(1).version; \
$(TAR) -rf $(1) --transform='s/^.*/version.tmp/' $(1).version; \
\
$(CP) $(1) $(BIN_DIR)/; \
fi
endef
define Build/ubnt-erx-factory-rootfs
echo "dummy" > $@.rootfs
$(TAR) -rf $@ --transform='s/^.*/squashfs.tmp/' $@.rootfs
md5sum --binary $@.rootfs | awk '{print $$1}'> $@.md5
$(TAR) -rf $@ --transform='s/^.*/squashfs.tmp.md5/' $@.md5
$(RM) $@.md5
$(RM) $@.rootfs
endef
define Build/ubnt-erx-factory-version
echo '$(BOARD) $(VERSION_CODE) $(VERSION_NUMBER)' > $@.version
$(TAR) -rf $@ --transform='s/^.*/version.tmp/' $@.version
$(RM) $@.version
endef
# We need kernel+initrams fit into kernel partition
define Build/ubnt-erx-factory-check-size
@[ $$(($(subst k,* 1024,$(subst m, * 1024k,$(1))))) -ge "$$($(TAR) -xf $@ vmlinux.tmp -O | wc -c)" ] || { \
echo "WARNING: Initramfs kernel for image $@ is too big (kernel size: $$($(TAR) -xf $@ vmlinux.tmp -O | wc -c), max size $(1))" >&2; \
$(RM) -f $@; \
}
@[ "$$($(TAR) -xf $@ vmlinux.tmp -O | wc -c)" -gt 0 ] || { \
echo "WARNING: Kernel for image $@ not found" >&2; \
$(RM) -f $@; \
}
endef
ifeq ($(SUBTARGET),mt7621)
TARGET_DEVICES += mt7621 wsr-600 wsr-1166 dir-860l-b1 firewrt pbr-m1 re6500 sap-g3200u3 ubnt-erx witi wf-2881 zbt-wg2626
endif
@ -134,12 +111,9 @@ define Device/ubnt-erx
FILESYSTEMS := squashfs
KERNEL_SIZE := 3145728
KERNEL := $(KERNEL_DTB) | uImage lzma
IMAGES := sysupgrade.tar $(if $(CONFIG_TARGET_ROOTFS_INITRAMFS),factory-initramfs.tar)
IMAGE/factory-initramfs.tar := ubnt-erx-factory-compat | \
ubnt-erx-factory-kernel | \
ubnt-erx-factory-rootfs | \
ubnt-erx-factory-version | \
ubnt-erx-factory-check-size $$(KERNEL_SIZE)
IMAGES := sysupgrade.tar
KERNEL_INITRAMFS := $$(KERNEL) | check-size $$(KERNEL_SIZE) | \
ubnt-erx-factory-image $(KDIR)/tmp/$$(KERNEL_INITRAMFS_PREFIX)-factory.tar
IMAGE/sysupgrade.tar := sysupgrade-nand
endef