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authorJohn Crispin <john@openwrt.org>2016-04-26 11:43:28 +0000
committerJohn Crispin <john@openwrt.org>2016-04-26 11:43:28 +0000
commit517a6fab5f8ee582fc9696824d078a6ffa946344 (patch)
tree4ba71de475995f9e2b6d41bec0ad2d1d6d0ae100 /target/linux
parent2d255ac8d90c3cfa21a29056bade0a6d70335536 (diff)
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lantiq: use new image build process for brnImages
LZMA compress the kernel without dictionary, otherwise brnboot fails to uncompress the kernel. The filesystem parameter of mkbrncmdline was dropped since the used filesystem isn't exported in the kernel build step and at least in my tests everything works without the parameter. If the parameter is required for some reason, the static keyword "squashfs" can be used. Signed-off-by: Mathias Kresin <openwrt@kresin.me> SVN-Revision: 49241
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/lantiq/image/Makefile42
1 files changed, 28 insertions, 14 deletions
diff --git a/target/linux/lantiq/image/Makefile b/target/linux/lantiq/image/Makefile
index 6bad91b..f779a1b 100644
--- a/target/linux/lantiq/image/Makefile
+++ b/target/linux/lantiq/image/Makefile
@@ -39,12 +39,6 @@ define PatchKernelLzma
$(call CompressLzma,$(KDIR)/vmlinux$(2)-$(1).tmp,$(KDIR)/vmlinux$(2)-$(1).lzma)
endef
-define MkBrnImage
- mkbrncmdline -i $(KDIR)/vmlinux-$(5) -o $(KDIR)/vmlinux-$(5)-brn BRN-BOOT $(7)
- $(call CompressLzma,$(KDIR)/vmlinux-$(5)-brn,$(KDIR)/vmlinux-$(5)-brn.lzma)
- mkbrnimg -s $(1) -m $(2) -p $(3) -o $(4) $(KDIR)/vmlinux-$(5)-brn.lzma $(KDIR)/root.$(6)
-endef
-
define MkImageLzma
mkimage -A mips -O linux -T kernel -a 0x80002000 -C lzma \
-e 0x80002000 -n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' \
@@ -61,7 +55,6 @@ endef
define Image/Build/squashfs
cat $(KDIR)/uImage-$(2) $(KDIR)/root.$(1) > $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1).image
$(call prepare_generic_squashfs,$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1).image)
- $(if $(3),$(call MkBrnImage,$(3),$(4),$(5),$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(3)-brnImage,$(2),$(1),$(6)))
endef
define Image/BuildNAND/squashfs
@@ -268,6 +261,14 @@ define Build/mktplinkfw2
-o $@
endef
+define Build/mkbrncmdline
+ mkbrncmdline -i $@ -o $@.new BRN-BOOT
+ mv $@.new $@
+endef
+
+define Build/mkbrnimg
+ mkbrnimg -s $(SIGNATURE) -m $(MAGIC) -p $(CRC32_POLY) -o $@ $(word 1,$^) $(word 2,$^)
+endef
# Shared device definition: applies to every defined device
define Device/Default
@@ -291,6 +292,13 @@ define Device/lantiqTpLink
IMAGE/tplink := mktplinkfw2
endef
+define Device/lantiqBrnImage
+ KERNEL := kernel-bin | append-dtb | mkbrncmdline | lzma-no-dict
+ IMAGES := factory.bin
+ IMAGE/factory.bin := mkbrnimg
+endef
+DEVICE_VARS += SIGNATURE MAGIC CRC32_POLY
+
define lantiqTpLink
define Device/$(1)
$$(Device/lantiqTpLink)
@@ -310,6 +318,17 @@ define lantiqImage
TARGET_DEVICES += $(1)
endef
+define lantiqBrnImage
+ define Device/$(1)
+ $$(Device/lantiqBrnImage)
+ DEVICE_PROFILE := $(1)
+ DEVICE_DTS := $(1)
+ SIGNATURE := $(2)
+ MAGIC := $(3)
+ CRC32_POLY := $(4)
+ endef
+ TARGET_DEVICES += $(1)
+endef
ifeq ($(CONFIG_TARGET_lantiq_falcon),y)
@@ -404,14 +423,9 @@ $(eval $(call lantiqTpLink,TDW8970,TD-W8970v1))
$(eval $(call lantiqTpLink,TDW8980,TD-W8980v1))
$(eval $(call lantiqTpLink,VR200v,ArcherVR200V))
$(eval $(call lantiqImage,VGV7510KW22NOR))
-
-Image/BuildKernel/Profile/VGV7510KW22BRN=$(call Image/BuildKernel/Template,VGV7510KW22BRN,$(1))
-Image/Build/Profile/VGV7510KW22BRN=$(call Image/Build/$(1),$(1),VGV7510KW22BRN,BRNDA6431,0x12345678,0x04c11db7,$(1))
-
+$(eval $(call lantiqBrnImage,VGV7510KW22BRN,BRNDA6431,0x12345678,0x04c11db7))
$(eval $(call lantiqImage,VGV7519NOR))
-
-Image/BuildKernel/Profile/VGV7519BRN=$(call Image/BuildKernel/Template,VGV7519BRN,$(1))
-Image/Build/Profile/VGV7519BRN=$(call Image/Build/$(1),$(1),VGV7519BRN,5D00008000,0x12345678,0x2083b8ed,$(1))
+$(eval $(call lantiqBrnImage,VGV7519BRN,5D00008000,0x12345678,0x2083b8ed))
define Image/Prepare
$(call Image/Prepare/Profile,$(PROFILE))