diff options
Diffstat (limited to 'recipes/kexecboot/linux-kexecboot-2.6.34/ARM-Add-support-for-LZMA-compressed-kernel-images.patch')
-rw-r--r-- | recipes/kexecboot/linux-kexecboot-2.6.34/ARM-Add-support-for-LZMA-compressed-kernel-images.patch | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/recipes/kexecboot/linux-kexecboot-2.6.34/ARM-Add-support-for-LZMA-compressed-kernel-images.patch b/recipes/kexecboot/linux-kexecboot-2.6.34/ARM-Add-support-for-LZMA-compressed-kernel-images.patch new file mode 100644 index 0000000000..2142cc8c07 --- /dev/null +++ b/recipes/kexecboot/linux-kexecboot-2.6.34/ARM-Add-support-for-LZMA-compressed-kernel-images.patch @@ -0,0 +1,51 @@ +diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig +index 350921d..34163da 100644 +--- a/arch/arm/Kconfig ++++ b/arch/arm/Kconfig +@@ -21,6 +21,7 @@ + select HAVE_GENERIC_DMA_COHERENT + select HAVE_KERNEL_GZIP + select HAVE_KERNEL_LZO ++ select HAVE_KERNEL_LZMA + select HAVE_PERF_EVENTS + select PERF_USE_VMALLOC + help +diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile +index 2d4d88b..3906432 100644 +--- a/arch/arm/boot/compressed/Makefile ++++ b/arch/arm/boot/compressed/Makefile +@@ -65,6 +65,7 @@ SEDFLAGS = s/TEXT_START/$(ZTEXTADDR)/;s/BSS_START/$(ZBSSADDR)/ + + suffix_$(CONFIG_KERNEL_GZIP) = gzip + suffix_$(CONFIG_KERNEL_LZO) = lzo ++suffix_$(CONFIG_KERNEL_LZMA) = lzma + + targets := vmlinux vmlinux.lds \ + piggy.$(suffix_y) piggy.$(suffix_y).o \ +diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c +index 7e0fe4d..4e35a10 100644 +--- a/arch/arm/boot/compressed/decompress.c ++++ b/arch/arm/boot/compressed/decompress.c +@@ -40,6 +40,10 @@ + #include "../../../../lib/decompress_unlzo.c" + #endif + ++#ifdef CONFIG_KERNEL_LZMA ++#include "../../../../lib/decompress_unlzma.c" ++#endif ++ + void do_decompress(u8 *input, int len, u8 *output, void (*error)(char *x)) + { + decompress(input, len, NULL, NULL, output, NULL, error); +diff --git a/arch/arm/boot/compressed/piggy.lzma.S b/arch/arm/boot/compressed/piggy.lzma.S +new file mode 100644 +index 0000000..d7e69cf +--- /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: |