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| author | Russell Senior <russell@personaltelco.net> | 2019-09-21 01:58:07 -0700 |
|---|---|---|
| committer | Christian Lamparter <chunkeey@gmail.com> | 2019-09-21 23:41:31 +0200 |
| commit | a03219ba09a55ad49926e5c2d60ddff095fe5096 (patch) | |
| tree | 89a48c56ea957950ddd460d81ddba01be1c2be4e /target/linux/apm821xx/image | |
| parent | 00ed75f47f4726dff17c6d63d6847bc4f7a74970 (diff) | |
| download | upstream-a03219ba09a55ad49926e5c2d60ddff095fe5096.tar.gz upstream-a03219ba09a55ad49926e5c2d60ddff095fe5096.tar.bz2 upstream-a03219ba09a55ad49926e5c2d60ddff095fe5096.zip | |
apm821xx: remove unnecessary kernel padding
The allocation of LEBs to ubi volumes is handled by the sysupgrade script:
package/base-files/files/lib/upgrade/nand.sh
and the ubimkvol and or ubirsvol command. Therefore, padding of the
kernel blob is not needed at all, so use cat instead of dd. The
BLOCKSIZE variable was only used in the dd command. In any case, 63k
made no sense for the way BLOCKSIZE was being used.
63k (64512) does make sense for DTB_SIZE because of the offsets expected
by u-boot given extant u-boot-env variables.
Tested on Meraki MR24.
Signed-off-by: Russell Senior <russell@personaltelco.net>
Diffstat (limited to 'target/linux/apm821xx/image')
| -rw-r--r-- | target/linux/apm821xx/image/Makefile | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/target/linux/apm821xx/image/Makefile b/target/linux/apm821xx/image/Makefile index 8203de39c5..108f63cb7a 100644 --- a/target/linux/apm821xx/image/Makefile +++ b/target/linux/apm821xx/image/Makefile @@ -58,7 +58,7 @@ define Build/MerakiAdd-dtb $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb) ( \ dd if=$@.dtb bs=$(DTB_SIZE) conv=sync; \ - dd if=$@ bs=$(BLOCKSIZE) conv=sync; \ + cat $@ ; \ ) > $@.new @mv $@.new $@ endef @@ -127,7 +127,6 @@ define Device/meraki_mr24 DEVICE_PACKAGES := kmod-spi-gpio -swconfig BOARD_NAME := mr24 DEVICE_DTS := meraki-mr24 - BLOCKSIZE := 63k IMAGES := sysupgrade.bin DTB_SIZE := 64512 IMAGE_SIZE := 8191k |