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openwrt/include/image-commands.mk
INAGAKI Hiroshi 879f2ef7c0 ath79: modify mtd partitions for Buffalo BHR-4GRV2 
This commit modifies mtd partitions define for Buffalo BHR-4GRV2 and
move it to generic subtarget.

In Buffalo BHR-4GRV2, "kernel" partition is located behined "rootfs"
partition in the stock firmware. This causes the size of the kernel
to be limited by the fixed value.

0x50000                       0xe80000        0xff0000
  +-------------------------------+--------------+
  |            rootfs             |    kernel    |
  |           (14528k)            |    (1472k)   |
  +-------------------------------+--------------+

After ar71xx was updated to Kernel 4.14, the kernel size of BHR-4GRV2
exceeded the limit, and it breaks builds on official buildbot.
Since this issue was also confirmed in ath79, I modified the mtd
partitions to get rid of that limitation.

0x50000                                       0xff0000
  +----------------------------------------------+
  |                   firmware                   |
  |                   (16000k)                   |
  +----------------------------------------------+

However, this commit breaks compatibility with ar71xx firmware, so I
dropped "SUPPORTED_DEVICES += bhr-4grv2".

This commit requires new flash instruction instead of the old one.

Flash instruction using initramfs image:

1. Connect the computer to the LAN port of BHR-4GRV2
2. Set the IP address of the computer to 192.168.12.10
3. Rename the OpenWrt initramfs image to
"bhr4grv2-uImage-initramfs-gzip.bin" and place it into the TFTP
directory
4. Start the tftp server on the computer
5. While holding down the "ECO" button, connect power cable to
BHR-4GRV2 and turn on it
6. Flashing (orange) diag LED and release the finger from the button,
BHR-4GRV2 downloads the intiramfs image from TFTP server and boot
with it
7. On the initramfs image, create "/etc/fw_env.config" file with
following contents
  /dev/mtd1 0x0 0x10000 0x10000
8. Execute following commands to add environment variables for
u-boot
  fw_setenv ipaddr 192.168.12.1
  fw_setenv serverip 192.168.12.10
  fw_setenv ethaddr 00:aa:bb:cc:dd:ee
  fw_setenv bootcmd "bootm 0x9f050000 || bootm 0x9fe80000"
9. Perform sysupgrade with squashfs-sysupgrade image
10. Wait ~150 seconds to complete flashing

And this commit includes small fix; BHR-4GRV2 has QCA9557 as a SoC,
not QCA9558.

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
2018-11-26 12:28:17 +01:00

339 lines
9.0 KiB
Makefile
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# Build commands that can be called from Device/* templates
IMAGE_KERNEL = $(word 1,$^)
IMAGE_ROOTFS = $(word 2,$^)
define Build/uImage
mkimage -A $(LINUX_KARCH) \
-O linux -T kernel \
-C $(1) -a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
-n '$(if $(UIMAGE_NAME),$(UIMAGE_NAME),$(call toupper,$(LINUX_KARCH)) $(VERSION_DIST) Linux-$(LINUX_VERSION))' -d $@ $@.new
mv $@.new $@
endef
define Build/buffalo-enc
$(eval product=$(word 1,$(1)))
$(eval version=$(word 2,$(1)))
$(eval args=$(wordlist 3,$(words $(1)),$(1)))
$(STAGING_DIR_HOST)/bin/buffalo-enc \
-p $(product) -v $(version) $(args) \
-i $@ -o $@.new
mv $@.new $@
endef
define Build/buffalo-enc-tag
$(call Build/buffalo-enc,'' '' -S 152 $(1))
endef
define Build/buffalo-tag-dhp
$(eval product=$(word 1,$(1)))
$(eval region=$(word 2,$(1)))
$(eval language=$(word 3,$(1)))
$(STAGING_DIR_HOST)/bin/buffalo-tag \
-d 0x01000000 -w 1 \
-a $(BUFFALO_TAG_PLATFORM) \
-v $(BUFFALO_TAG_VERSION) -m $(BUFFALO_TAG_MINOR) \
-b $(product) -p $(product) \
-r $(region) -r $(region) -l $(language) \
-I $@ -o $@.new
mv $@.new $@
endef
define Build/buffalo-dhp-image
$(STAGING_DIR_HOST)/bin/mkdhpimg $@ $@.new
mv $@.new $@
endef
define Build/eva-image
$(STAGING_DIR_HOST)/bin/lzma2eva $(KERNEL_LOADADDR) $(KERNEL_LOADADDR) $@ $@.new
mv $@.new $@
endef
define Build/zyxel-ras-image
let \
newsize="$(subst k,* 1024,$(RAS_ROOTFS_SIZE))"; \
$(STAGING_DIR_HOST)/bin/mkrasimage \
-b $(RAS_BOARD) \
-v $(RAS_VERSION) \
-r $@ \
-s $$newsize \
-o $@.new \
$(if $(findstring separate-kernel,$(word 1,$(1))),-k $(IMAGE_KERNEL)) \
&& mv $@.new $@
endef
define Build/netgear-chk
$(STAGING_DIR_HOST)/bin/mkchkimg \
-o $@.new \
-k $@ \
-b $(NETGEAR_BOARD_ID) \
$(if $(NETGEAR_REGION),-r $(NETGEAR_REGION),)
mv $@.new $@
endef
define Build/netgear-dni
$(STAGING_DIR_HOST)/bin/mkdniimg \
-B $(NETGEAR_BOARD_ID) -v $(VERSION_DIST).$(firstword $(subst -, ,$(REVISION))) \
$(if $(NETGEAR_HW_ID),-H $(NETGEAR_HW_ID)) \
-r "$(1)" \
-i $@ -o $@.new
mv $@.new $@
endef
define Build/append-squashfs-fakeroot-be
rm -rf $@.fakefs $@.fakesquashfs
mkdir $@.fakefs
$(STAGING_DIR_HOST)/bin/mksquashfs-lzma \
$@.fakefs $@.fakesquashfs \
-noappend -root-owned -be -nopad -b 65536 \
$(if $(SOURCE_DATE_EPOCH),-fixed-time $(SOURCE_DATE_EPOCH))
cat $@.fakesquashfs >> $@
endef
# append a fake/empty uImage header, to fool bootloaders rootfs integrity check
# for example
define Build/append-uImage-fakehdr
touch $@.fakehdr
$(STAGING_DIR_HOST)/bin/mkimage \
-A $(LINUX_KARCH) -O linux -T $(1) -C none \
-n '$(VERSION_DIST) fake $(1)' \
-d $@.fakehdr \
-s \
$@.fakehdr
cat $@.fakehdr >> $@
endef
define Build/tplink-safeloader
-$(STAGING_DIR_HOST)/bin/tplink-safeloader \
-B $(TPLINK_BOARD_ID) \
-V $(REVISION) \
-k $(IMAGE_KERNEL) \
-r $@ \
-o $@.new \
-j \
$(wordlist 2,$(words $(1)),$(1)) \
$(if $(findstring sysupgrade,$(word 1,$(1))),-S) && mv $@.new $@ || rm -f $@
endef
define Build/mksercommfw
-$(STAGING_DIR_HOST)/bin/mksercommfw \
$@ \
$(KERNEL_OFFSET) \
$(HWID) \
$(HWVER) \
$(SWVER)
endef
define Build/append-dtb
cat $(KDIR)/image-$(firstword $(DEVICE_DTS)).dtb >> $@
endef
define Build/install-dtb
$(foreach dts,$(DEVICE_DTS), \
$(CP) \
$(DTS_DIR)/$(dts).dtb \
$(BIN_DIR)/$(IMG_PREFIX)-$(dts).dtb; \
)
endef
define Build/fit
$(TOPDIR)/scripts/mkits.sh \
-D $(DEVICE_NAME) -o $@.its -k $@ \
$(if $(word 2,$(1)),-d $(word 2,$(1))) -C $(word 1,$(1)) \
-a $(KERNEL_LOADADDR) -e $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
-c $(if $(DEVICE_DTS_CONFIG),$(DEVICE_DTS_CONFIG),"config@1") \
-A $(LINUX_KARCH) -v $(LINUX_VERSION)
PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $@.its $@.new
@mv $@.new $@
endef
define Build/lzma
$(call Build/lzma-no-dict,-lc1 -lp2 -pb2 $(1))
endef
define Build/lzma-no-dict
$(STAGING_DIR_HOST)/bin/lzma e $@ $(1) $@.new
@mv $@.new $@
endef
define Build/gzip
gzip -f -9n -c $@ $(1) > $@.new
@mv $@.new $@
endef
define Build/jffs2
rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 && \
mkdir -p $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$$(dirname $(1)) && \
cp $@ $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$(1) && \
$(STAGING_DIR_HOST)/bin/mkfs.jffs2 --pad \
$(if $(CONFIG_BIG_ENDIAN),--big-endian,--little-endian) \
--squash-uids -v -e $(patsubst %k,%KiB,$(BLOCKSIZE)) \
-o $@.new \
-d $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 \
2>&1 1>/dev/null | awk '/^.+$$$$/' && \
$(STAGING_DIR_HOST)/bin/padjffs2 $@.new -J $(patsubst %k,,$(BLOCKSIZE))
-rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/
@mv $@.new $@
endef
define Build/kernel-bin
rm -f $@
cp $< $@
endef
define Build/patch-cmdline
$(STAGING_DIR_HOST)/bin/patch-cmdline $@ '$(CMDLINE)'
endef
define Build/append-kernel
dd if=$(IMAGE_KERNEL) >> $@
endef
define Build/append-rootfs
dd if=$(IMAGE_ROOTFS) >> $@
endef
define Build/append-ubi
sh $(TOPDIR)/scripts/ubinize-image.sh \
$(if $(UBOOTENV_IN_UBI),--uboot-env) \
$(if $(KERNEL_IN_UBI),--kernel $(IMAGE_KERNEL)) \
$(foreach part,$(UBINIZE_PARTS),--part $(part)) \
$(IMAGE_ROOTFS) \
$@.tmp \
-p $(BLOCKSIZE:%k=%KiB) -m $(PAGESIZE) \
$(if $(SUBPAGESIZE),-s $(SUBPAGESIZE)) \
$(if $(VID_HDR_OFFSET),-O $(VID_HDR_OFFSET)) \
$(UBINIZE_OPTS)
cat $@.tmp >> $@
rm $@.tmp
endef
define Build/append-uboot
dd if=$(UBOOT_PATH) >> $@
endef
define Build/pad-to
dd if=$@ of=$@.new bs=$(1) conv=sync
mv $@.new $@
endef
define Build/pad-extra
dd if=/dev/zero bs=$(1) count=1 >> $@
endef
define Build/pad-rootfs
$(STAGING_DIR_HOST)/bin/padjffs2 $@ $(1) \
$(if $(BLOCKSIZE),$(BLOCKSIZE:%k=%),4 8 16 64 128 256)
endef
define Build/pad-offset
let \
size="$$(stat -c%s $@)" \
pad="$(subst k,* 1024,$(word 1, $(1)))" \
offset="$(subst k,* 1024,$(word 2, $(1)))" \
pad="(pad - ((size + offset) % pad)) % pad" \
newsize='size + pad'; \
dd if=$@ of=$@.new bs=$$newsize count=1 conv=sync
mv $@.new $@
endef
define Build/check-size
@[ $$(($(subst k,* 1024,$(subst m, * 1024k,$(1))))) -ge "$$(stat -c%s $@)" ] || { \
echo "WARNING: Image file $@ is too big" >&2; \
rm -f $@; \
}
endef
define Build/combined-image
-sh $(TOPDIR)/scripts/combined-image.sh \
"$(IMAGE_KERNEL)" \
"$@" \
"$@.new"
@mv $@.new $@
endef
define Build/openmesh-image
$(TOPDIR)/scripts/om-fwupgradecfg-gen.sh \
"$(call param_get_default,ce_type,$(1),$(DEVICE_NAME))" \
"$@-fwupgrade.cfg" \
"$(call param_get_default,kernel,$(1),$(IMAGE_KERNEL))" \
"$(call param_get_default,rootfs,$(1),$@)"
$(TOPDIR)/scripts/combined-ext-image.sh \
"$(call param_get_default,ce_type,$(1),$(DEVICE_NAME))" "$@" \
"$@-fwupgrade.cfg" "fwupgrade.cfg" \
"$(call param_get_default,kernel,$(1),$(IMAGE_KERNEL))" "kernel" \
"$(call param_get_default,rootfs,$(1),$@)" "rootfs"
endef
define Build/senao-header
$(STAGING_DIR_HOST)/bin/mksenaofw $(1) -e $@ -o $@.new
mv $@.new $@
endef
define Build/sysupgrade-tar
sh $(TOPDIR)/scripts/sysupgrade-tar.sh \
--board $(if $(BOARD_NAME),$(BOARD_NAME),$(DEVICE_NAME)) \
--kernel $(call param_get_default,kernel,$(1),$(IMAGE_KERNEL)) \
--rootfs $(call param_get_default,rootfs,$(1),$(IMAGE_ROOTFS)) \
$@
endef
define Build/tplink-v1-header
$(STAGING_DIR_HOST)/bin/mktplinkfw \
-c -H $(TPLINK_HWID) -W $(TPLINK_HWREV) -L $(KERNEL_LOADADDR) \
-E $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
-m $(TPLINK_HEADER_VERSION) -N "$(VERSION_DIST)" -V $(REVISION) \
-k $@ -o $@.new $(1)
@mv $@.new $@
endef
define Build/tplink-v2-header
$(STAGING_DIR_HOST)/bin/mktplinkfw2 \
-c -H $(TPLINK_HWID) -W $(TPLINK_HWREV) -L $(KERNEL_LOADADDR) \
-E $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \
-w $(TPLINK_HWREVADD) -F "$(TPLINK_FLASHLAYOUT)" \
-T $(TPLINK_HVERSION) -V "ver. 2.0" \
-k $@ -o $@.new $(1)
@mv $@.new $@
endef
define Build/tplink-v2-image
$(STAGING_DIR_HOST)/bin/mktplinkfw2 \
-H $(TPLINK_HWID) -W $(TPLINK_HWREV) \
-w $(TPLINK_HWREVADD) -F "$(TPLINK_FLASHLAYOUT)" \
-T $(TPLINK_HVERSION) -V "ver. 2.0" -a 0x4 -j \
-k $(IMAGE_KERNEL) -r $(IMAGE_ROOTFS) -o $@.new $(1)
cat $@.new >> $@
rm -rf $@.new
endef
json_quote=$(subst ','\'',$(subst ",\",$(1)))
#")')
metadata_devices=$(if $(1),$(subst "$(space)","$(comma)",$(strip $(foreach v,$(1),"$(call json_quote,$(v))"))))
metadata_json = \
'{ $(if $(IMAGE_METADATA),$(IMAGE_METADATA)$(comma)) \
"supported_devices":[$(call metadata_devices,$(1))], \
"version": { \
"dist": "$(call json_quote,$(VERSION_DIST))", \
"version": "$(call json_quote,$(VERSION_NUMBER))", \
"revision": "$(call json_quote,$(REVISION))", \
"board": "$(call json_quote,$(BOARD))" \
} \
}'
define Build/append-metadata
$(if $(SUPPORTED_DEVICES),-echo $(call metadata_json,$(SUPPORTED_DEVICES)) | fwtool -I - $@)
[ ! -s "$(BUILD_KEY)" -o ! -s "$(BUILD_KEY).ucert" -o ! -s "$@" ] || { \
cp "$(BUILD_KEY).ucert" "$@.ucert" ;\
usign -S -m "$@" -s "$(BUILD_KEY)" -x "$@.sig" ;\
ucert -A -c "$@.ucert" -x "$@.sig" ;\
fwtool -S "$@.ucert" "$@" ;\
}
endef
define Build/kernel2minor
kernel2minor -k $@ -r $@.new $(1)
mv $@.new $@
endef
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