diff options
| author | Ming Liu <ming.liu@toradex.com> | 2022-07-18 13:33:38 +0200 |
|---|---|---|
| committer | Ming Liu <ming.liu@toradex.int> | 2022-07-18 16:21:49 +0000 |
| commit | 1b08915fda2af68c2ad4d3b0ec488be42c156816 (patch) | |
| tree | 770e1217f8e9907a64c96f89735158ae26f3f3f6 /recipes-kernel | |
| parent | b650bf136ce4a8a75b9a8c1d8426170348c21b7c (diff) | |
linux-toradex-mainline: change to use LZ4 compression instead of LZO
There are two reasons for doing this:
- LZ4 compression is an extremely fast decoder that can improve booting
time, some research reference:
https://events.static.linuxfound.org/sites/events/files/lcjpcojp13_klee.pdf
- The lzop recipe has been moved from OE to meta-openembedded layer, see:
https://lore.kernel.org/openembedded-core/20220524152401.1663317-9-ross.burton@arm.com/
we should keep involving in as less dependencies as we can from
meta-openembedded.
Related-to: ELB-4534
Signed-off-by: Ming Liu <ming.liu@toradex.com>
Diffstat (limited to 'recipes-kernel')
| -rw-r--r-- | recipes-kernel/linux/linux-toradex-mainline-git/defconfig | 2 | ||||
| -rw-r--r-- | recipes-kernel/linux/linux-toradex-mainline_git.bb | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/recipes-kernel/linux/linux-toradex-mainline-git/defconfig b/recipes-kernel/linux/linux-toradex-mainline-git/defconfig index c6f7b05..00320a5 100644 --- a/recipes-kernel/linux/linux-toradex-mainline-git/defconfig +++ b/recipes-kernel/linux/linux-toradex-mainline-git/defconfig @@ -1,4 +1,4 @@ -CONFIG_KERNEL_LZO=y +CONFIG_KERNEL_LZ4=y CONFIG_SYSVIPC=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y diff --git a/recipes-kernel/linux/linux-toradex-mainline_git.bb b/recipes-kernel/linux/linux-toradex-mainline_git.bb index 471a00d..5e1ea6f 100644 --- a/recipes-kernel/linux/linux-toradex-mainline_git.bb +++ b/recipes-kernel/linux/linux-toradex-mainline_git.bb @@ -6,7 +6,7 @@ LIC_FILES_CHKSUM ?= "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46" FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}-git:" -DEPENDS += "coreutils-native lzop-native" +DEPENDS += "coreutils-native" # yaml and dtschema are required for 5.16+ device tree validation, libyaml is checked # via pkgconfig, so must always be present, but we can wrap the others to make them |