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@@ -1,61 +0,0 @@
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-This patch allows using a kernel image compressed with LZMA on ARM.
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-Extracting the image is fairly slow, but it might be useful on machines
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-with a very limited amount of storage, as the size benefit is quite
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-significant:
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-Gzip: Data Size: 1586352 Bytes = 1549.17 kB = 1.51 MB
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-LZMA: Data Size: 2135916 Bytes = 2085.86 kB = 2.04 MB
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-
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-Signed-off-by: Albin Tonnerre <albin.tonnerre <at> free-electrons.com>
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-Tested-by: Martin Michlmayr <tbm <at> cyrius.com>
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----
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-v2: Updated to apply on top of 2.6.34-rc1
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-
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- arch/arm/Kconfig | 1 +
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- arch/arm/boot/compressed/Makefile | 1 +
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- arch/arm/boot/compressed/decompress.c | 4 ++++
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- arch/arm/boot/compressed/piggy.lzma.S | 6 ++++++
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- 4 files changed, 12 insertions(+), 0 deletions(-)
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- create mode 100644 arch/arm/boot/compressed/piggy.lzma.S
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-
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---- a/arch/arm/Kconfig
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-+++ b/arch/arm/Kconfig
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-@@ -21,6 +21,7 @@ config ARM
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- select HAVE_GENERIC_DMA_COHERENT
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- select HAVE_KERNEL_GZIP
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- select HAVE_KERNEL_LZO
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-+ select HAVE_KERNEL_LZMA
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- select HAVE_PERF_EVENTS
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- select PERF_USE_VMALLOC
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- help
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---- a/arch/arm/boot/compressed/Makefile
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-+++ b/arch/arm/boot/compressed/Makefile
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-@@ -65,6 +65,7 @@ SEDFLAGS = s/TEXT_START/$(ZTEXTADDR)/;s/
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-
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- suffix_$(CONFIG_KERNEL_GZIP) = gzip
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- suffix_$(CONFIG_KERNEL_LZO) = lzo
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-+suffix_$(CONFIG_KERNEL_LZMA) = lzma
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-
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- targets := vmlinux vmlinux.lds \
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- piggy.$(suffix_y) piggy.$(suffix_y).o \
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---- a/arch/arm/boot/compressed/decompress.c
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-+++ b/arch/arm/boot/compressed/decompress.c
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-@@ -40,6 +40,10 @@ extern void error(char *);
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- #include "../../../../lib/decompress_unlzo.c"
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- #endif
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-
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-+#ifdef CONFIG_KERNEL_LZMA
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-+#include "../../../../lib/decompress_unlzma.c"
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-+#endif
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-+
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- void do_decompress(u8 *input, int len, u8 *output, void (*error)(char *x))
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- {
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- decompress(input, len, NULL, NULL, output, NULL, error);
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---- /dev/null
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-+++ b/arch/arm/boot/compressed/piggy.lzma.S
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-@@ -0,0 +1,6 @@
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-+ .section .piggydata,#alloc
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-+ .globl input_data
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-+input_data:
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-+ .incbin "arch/arm/boot/compressed/piggy.lzma"
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-+ .globl input_data_end
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-+input_data_end:
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