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authorFlorian Fainelli <f.fainelli@gmail.com>2020-09-12 19:48:34 -0700
committerFlorian Fainelli <f.fainelli@gmail.com>2021-01-09 14:49:48 -0800
commit0f8fd1d0bf01d28b8185639540435c3d2de92868 (patch)
tree0b55db045f33719642e49bf2c5676719060b3281 /include/kernel-defaults.mk
parent09760cbb3b9d79472c1c6803a32128b7fbb161c4 (diff)
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kernel-defaults: Manage the enabling/disabling of ZSTD
Linux 5.9 introduces support for ZSTD ramdisk and initrd compression, make sure we enable/disable the relevant options when building an initramfs enabled kernel. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Diffstat (limited to 'include/kernel-defaults.mk')
-rw-r--r--include/kernel-defaults.mk1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/kernel-defaults.mk b/include/kernel-defaults.mk
index 6be4cff1f2..5b376dc9da 100644
--- a/include/kernel-defaults.mk
+++ b/include/kernel-defaults.mk
@@ -78,6 +78,7 @@ ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
echo -e "$(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_LZO),CONFIG_INITRAMFS_COMPRESSION_LZO=y\nCONFIG_RD_LZO=y,# CONFIG_INITRAMFS_COMPRESSION_LZO is not set\n# CONFIG_RD_LZO is not set)" >> $(LINUX_DIR)/.config
echo -e "$(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_XZ),CONFIG_INITRAMFS_COMPRESSION_XZ=y\nCONFIG_RD_XZ=y,# CONFIG_INITRAMFS_COMPRESSION_XZ is not set\n# CONFIG_RD_XZ is not set)" >> $(LINUX_DIR)/.config
echo -e "$(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_LZ4),CONFIG_INITRAMFS_COMPRESSION_LZ4=y\nCONFIG_RD_LZ4=y,# CONFIG_INITRAMFS_COMPRESSION_LZ4 is not set\n# CONFIG_RD_LZ4 is not set)" >> $(LINUX_DIR)/.config
+ echo -e "$(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_ZSTD),CONFIG_INITRAMFS_COMPRESSION_ZSTD=y\nCONFIG_RD_STD=y,# CONFIG_INITRAMFS_COMPRESSION_ZSTD is not set\n# CONFIG_RD_ZSTD is not set)" >> $(LINUX_DIR)/.config
endef
else
endif