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| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2019-06-14 12:16:23 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-07-04 18:06:38 +0200 |
| commit | fbded57c962e7c42c932e1a46c8d801441726662 (patch) | |
| tree | 2053b1484a2491a9cde302469178a10b9b8b2302 | |
| parent | powerpc/8xx: Add microcode patch to move SMC parameter RAM. (diff) | |
| download | linux-fbded57c962e7c42c932e1a46c8d801441726662.tar.xz linux-fbded57c962e7c42c932e1a46c8d801441726662.zip | |
powerpc/boot: don't force gzipped uImage
This patch modifies the generation of uImage by handing over
the selected compression type instead of forcing gzip
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
| -rwxr-xr-x | arch/powerpc/boot/wrapper | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper index f9141eaec6ff..4e9beecf2502 100755 --- a/arch/powerpc/boot/wrapper +++ b/arch/powerpc/boot/wrapper @@ -41,6 +41,7 @@ dts= cacheit= binary= compression=.gz +uboot_comp=gzip pie= format= @@ -131,6 +132,7 @@ while [ "$#" -gt 0 ]; do ;; -z) compression=.gz + uboot_comp=gzip ;; -Z) shift @@ -138,15 +140,21 @@ while [ "$#" -gt 0 ]; do [ "$1" != "gz" -o "$1" != "xz" -o "$1" != "none" ] || usage compression=".$1" + uboot_comp=$1 if [ $compression = ".none" ]; then compression= + uboot_comp=none fi + if [ $uboot_comp = "gz" ]; then + uboot_comp=gzip + fi ;; --no-gzip) # a "feature" of the the wrapper script is that it can be used outside # the kernel tree. So keeping this around for backwards compatibility. compression= + uboot_comp=none ;; -?) usage @@ -369,6 +377,7 @@ if [ -z "$cacheit" -o ! -f "$vmz$compression" -o "$vmz$compression" -ot "$kernel *) # drop the compression suffix so the stripped vmlinux is used compression= + uboot_comp=none ;; esac @@ -412,7 +421,7 @@ membase=`${CROSS}objdump -p "$kernel" | grep -m 1 LOAD | awk '{print $7}'` case "$platform" in uboot) rm -f "$ofile" - ${MKIMAGE} -A ppc -O linux -T kernel -C gzip -a $membase -e $membase \ + ${MKIMAGE} -A ppc -O linux -T kernel -C $uboot_comp -a $membase -e $membase \ $uboot_version -d "$vmz" "$ofile" if [ -z "$cacheit" ]; then rm -f "$vmz" |