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authorAlbin Tonnerre <albin.tonnerre@free-electrons.com>2010-04-03 11:40:28 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-04-14 12:05:36 +0100
commit6e8699f7d68589e0e9ab324f598a3357bceb40bc (patch)
tree350b40d4a99c87912bd7a395f236f4ab87915b85 /arch/arm/boot/compressed/piggy.lzma.S
parent5cfc8ee0bb5134e1204e1ec5843e164f24315021 (diff)
ARM: 6026/1: ARM: Add support for LZMA-compressed kernel images
This patch allows using a kernel image compressed with LZMA on ARM. Extracting the image is fairly slow, but it might be useful on machines with a very limited amount of storage, as the size benefit is quite significant (about 25% smaller with LZMA compared to GZIP) Tested-by: Martin Michlmayr <tbm@cyrius.com> Tested-by: Paulius Zaleckas <paulius.zaleckas@gmail.com> Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/boot/compressed/piggy.lzma.S')
-rw-r--r--arch/arm/boot/compressed/piggy.lzma.S6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/boot/compressed/piggy.lzma.S b/arch/arm/boot/compressed/piggy.lzma.S
new file mode 100644
index 000000000000..d7e69cffbc0a
--- /dev/null
+++ b/arch/arm/boot/compressed/piggy.lzma.S
@@ -0,0 +1,6 @@
+ .section .piggydata,#alloc
+ .globl input_data
+input_data:
+ .incbin "arch/arm/boot/compressed/piggy.lzma"
+ .globl input_data_end
+input_data_end: