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image: remove padding parameter from append-kernel/append-rootfs

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Using pad-to instead of passing the optional padding to append-kernel
or append-rootfs. It could be that the value of a variable is passed.
In case the variable is empty no error is thrown.

Furthermore the purpose of the extra parameter is hard to get without
reading the code.

Signed-off-by: Mathias Kresin <dev@kresin.me>
This commit is contained in:
Mathias Kresin 2016-09-11 19:05:20 +02:00
parent 14b40d61e1
commit 61c2a7339a
6 changed files with 15 additions and 15 deletions
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4
include/image-commands.mk
View file

@ -103,11 +103,11 @@ define Build/patch-cmdline
endef
define Build/append-kernel
dd if=$(IMAGE_KERNEL) $(if $(1),bs=$(1) conv=sync) >> $@
dd if=$(IMAGE_KERNEL) >> $@
endef
define Build/append-rootfs
dd if=$(IMAGE_ROOTFS) $(if $(1),bs=$(1) conv=sync) >> $@
dd if=$(IMAGE_ROOTFS) >> $@
endef
define Build/append-ubi

2
target/linux/ar71xx/image/Makefile
View file

@ -94,7 +94,7 @@ define Device/Default
KERNEL := kernel-bin | patch-cmdline | lzma | uImage lzma
COMPILE :=
IMAGES := sysupgrade.bin
IMAGE/sysupgrade.bin = append-kernel $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
endef
$(eval $(call BuildImage))

6
target/linux/ar71xx/image/generic.mk
View file

@ -106,7 +106,7 @@ define Device/wndr3700
MTDPARTS = spi0.0:320k(u-boot)ro,128k(u-boot-env)ro,7680k(firmware),64k(art)ro
IMAGES := sysupgrade.bin factory.img factory-NA.img
KERNEL := kernel-bin | patch-cmdline | lzma -d20 | netgear-uImage lzma
IMAGE/default = append-kernel $$$$(BLOCKSIZE) | netgear-squashfs | append-rootfs | pad-rootfs
IMAGE/default = append-kernel | pad-to $$$$(BLOCKSIZE) | netgear-squashfs | append-rootfs | pad-rootfs
IMAGE/sysupgrade.bin = $$(IMAGE/default) | check-size $$$$(IMAGE_SIZE)
IMAGE/factory.img = $$(IMAGE/default) | netgear-dni | check-size $$$$(IMAGE_SIZE)
IMAGE/factory-NA.img = $$(IMAGE/default) | netgear-dni NA | check-size $$$$(IMAGE_SIZE)
@ -410,7 +410,7 @@ define Device/NBG6616
CMDLINE += mem=128M
IMAGES := sysupgrade.bin
KERNEL := kernel-bin | patch-cmdline | lzma | uImage lzma | jffs2 boot/vmlinux.lzma.uImage
IMAGE/sysupgrade.bin = append-kernel $$$$(KERNEL_SIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(KERNEL_SIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
# We cannot currently build a factory image. It is the sysupgrade image
# prefixed with a header (which is actually written into the MTD device).
# The header is 2kiB and is filled with 0xff. The format seems to be:
@ -443,7 +443,7 @@ define Device/c-55
KERNEL_SIZE = 2048k
IMAGE_SIZE = 15872k
MTDPARTS = spi0.0:256k(u-boot)ro,128k(u-boot-env)ro,2048k(kernel),13824k(rootfs),13824k(opt)ro,2624k(failsafe)ro,64k(art)ro,15872k@0x60000(firmware)
IMAGE/sysupgrade.bin = append-kernel $$$$(KERNEL_SIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(KERNEL_SIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
endef
TARGET_DEVICES += c-55

10
target/linux/ar71xx/image/ubnt.mk
View file

@ -48,7 +48,7 @@ define Device/ubnt-xm
UBNT_CHIP := ar7240
IMAGES := sysupgrade.bin factory.bin
IMAGE/factory.bin = $$(IMAGE/sysupgrade.bin) | mkubntimage-split
IMAGE/sysupgrade.bin = append-kernel $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
endef
define Device/ubnt-xw
@ -61,7 +61,7 @@ define Device/ubnt-xw
UBNT_CHIP := ar934x
IMAGES := sysupgrade.bin factory.bin
IMAGE/factory.bin = $$(IMAGE/sysupgrade.bin) | mkubntimage-split
IMAGE/sysupgrade.bin = append-kernel $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
endef
define Device/ubnt-bz
@ -74,7 +74,7 @@ define Device/ubnt-bz
UBNT_CHIP := ar934x
IMAGES := sysupgrade.bin factory.bin
IMAGE/factory.bin = $$(IMAGE/sysupgrade.bin) | mkubntimage-split
IMAGE/sysupgrade.bin = append-kernel $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
endef
define Device/ubnt-unifiac
@ -83,7 +83,7 @@ define Device/ubnt-unifiac
IMAGE_SIZE := 7744k
MTDPARTS = spi0.0:384k(u-boot)ro,64k(u-boot-env)ro,7744k(firmware),7744k(ubnt-airos)ro,128k(bs)ro,256k(cfg)ro,64k(EEPROM)ro
IMAGES := sysupgrade.bin
IMAGE/sysupgrade.bin = append-kernel $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
endef
define Device/rw2458n
@ -261,7 +261,7 @@ define Device/ubnt-uap-pro
DEVICE_PROFILE := UBNT UAPPRO
KERNEL := kernel-bin | patch-cmdline | lzma | uImage lzma | jffs2 kernel0
IMAGES := sysupgrade.bin factory.bin
IMAGE/sysupgrade.bin = append-kernel $$$$(KERNEL_SIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(KERNEL_SIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
IMAGE/factory.bin = $$(IMAGE/sysupgrade.bin) | mkubntimage2
endef

4
target/linux/kirkwood/image/Makefile
View file

@ -59,7 +59,7 @@ define Device/linksys-audi
FILESYSTEMS := squashfs
PROFILES := Generic AUDI
IMAGES += factory.bin
IMAGE/factory.bin := append-kernel $$$$(KERNEL_SIZE) | append-ubi
IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi
endef
define Device/linksys-viper
@ -68,7 +68,7 @@ define Device/linksys-viper
FILESYSTEMS := squashfs
PROFILES := Generic VIPER
IMAGES += factory.bin
IMAGE/factory.bin := append-kernel $$$$(KERNEL_SIZE) | append-ubi
IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi
endef
define Image/BuildKernel/Template

4
target/linux/mvebu/image/Makefile
View file

@ -71,7 +71,7 @@ define Device/UBI-factory
$(Device/UBI)
UBINIZE_OPTS := -E 5
IMAGES += factory.img
IMAGE/factory.img := append-kernel $$$$(KERNEL_SIZE) | append-ubi | pad-to $$$$(PAGESIZE)
IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | pad-to $$$$(PAGESIZE)
endef
define Device/NAND-128K
@ -167,7 +167,7 @@ TARGET_DEVICES += armada-370-db armada-370-rd armada-xp-db armada-xp-gp
define Device/armada-388-rd
DEVICE_TITLE := Marvell Armada 388 RD (RD-88F6820-AP)
IMAGES := firmware.bin
IMAGE/firmware.bin := append-kernel 256k | append-rootfs | pad-rootfs
IMAGE/firmware.bin := append-kernel | pad-to 256k | append-rootfs | pad-rootfs
endef
TARGET_DEVICES += armada-388-rd