2022-05-05 16:16:25 +00:00
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From c9395ad54e2cabb87d408becc37566f3d8248933 Mon Sep 17 00:00:00 2001
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From: Christian Lamparter <chunkeey@gmail.com>
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Date: Sun, 1 Dec 2019 02:08:23 +0100
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Subject: [PATCH] powerpc: bootwrapper: force gzip as mkimage's compression
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method
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Due to CONFIG_KERNEL_XZ symbol, the bootwrapper code tries to
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instruct the mkimage to use the xz compression, which isn't
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supported. This patch forces the gzip compression, which is
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supported and doesn't matter because the generated uImage for
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the apm821xx target gets ignored as the OpenWrt toolchain will
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do separate U-Boot kernel images for each device individually.
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Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
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---
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arch/powerpc/boot/Makefile | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/arch/powerpc/boot/Makefile
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+++ b/arch/powerpc/boot/Makefile
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2022-10-26 22:31:12 +00:00
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@@ -258,7 +258,7 @@ compressor-$(CONFIG_KERNEL_LZO) := lzo
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2022-05-05 16:16:25 +00:00
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# args (to if_changed): 1 = (this rule), 2 = platform, 3 = dts 4=dtb 5=initrd
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quiet_cmd_wrap = WRAP $@
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- cmd_wrap =$(CONFIG_SHELL) $(wrapper) -Z $(compressor-y) -c -o $@ -p $2 \
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+ cmd_wrap =$(CONFIG_SHELL) $(wrapper) -Z gzip -c -o $@ -p $2 \
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$(CROSSWRAP) $(if $3, -s $3)$(if $4, -d $4)$(if $5, -i $5) \
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vmlinux
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