From 1cc9a21b0bb36debdf96dbcc4b139d6639373018 Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Fri, 14 Jun 2019 10:16:24 +0000 Subject: powerpc/boot: Add lzma support for uImage This patch allows to generate lzma compressed uImage Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman --- arch/powerpc/boot/wrapper | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'arch/powerpc/boot/wrapper') diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper index 4e9beecf2502..51dc42f5acbc 100755 --- a/arch/powerpc/boot/wrapper +++ b/arch/powerpc/boot/wrapper @@ -137,7 +137,7 @@ while [ "$#" -gt 0 ]; do -Z) shift [ "$#" -gt 0 ] || usage - [ "$1" != "gz" -o "$1" != "xz" -o "$1" != "none" ] || usage + [ "$1" != "gz" -o "$1" != "xz" -o "$1" != "lzma" -o "$1" != "none" ] || usage compression=".$1" uboot_comp=$1 @@ -374,6 +374,9 @@ if [ -z "$cacheit" -o ! -f "$vmz$compression" -o "$vmz$compression" -ot "$kernel .gz) gzip -n -f -9 "$vmz.$$" ;; + .lzma) + xz --format=lzma -f -6 "$vmz.$$" + ;; *) # drop the compression suffix so the stripped vmlinux is used compression= -- cgit v1.2.3