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LinuxBoot: fix initramfs xz compression 

Add the flag '--check=crc32' to the xz compression to use CRC32 for the
integrity check. The linux kernel does not support CRC64 for integrity
checks, which is the default flag on most xz applications.

Change-Id: I738bd99ef22aa053dc198df5595e1878069de13e
Signed-off-by: Marcello Sylvester Bauer <info@marcellobauer.com>
Reviewed-on: https://review.coreboot.org/c/29935
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
This commit is contained in:
Marcello Sylvester Bauer 2018-11-29 16:34:39 +01:00 committed by Philipp Deppenwiese
parent 94473afcd2
commit f1d6883a99
1 changed files with 1 additions and 1 deletions
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2
payloads/external/LinuxBoot/Makefile vendored
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@ -39,7 +39,7 @@ endif
initramfs_compressed: initramfs initramfs_compressed: initramfs
ifeq ($(CONFIG_LINUXBOOT_INITRAMFS_COMPRESSION_XZ),y) ifeq ($(CONFIG_LINUXBOOT_INITRAMFS_COMPRESSION_XZ),y)
xz --keep --force --lzma2=dict=1MiB $(top)/$(CONFIG_LINUXBOOT_INITRAMFS) xz --keep --force --check=crc32 --lzma2=dict=1MiB $(top)/$(CONFIG_LINUXBOOT_INITRAMFS)
endif endif
ifeq ($(CONFIG_LINUXBOOT_COMPILE_KERNEL),y) ifeq ($(CONFIG_LINUXBOOT_COMPILE_KERNEL),y)