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| author | Kyungsik Lee <kyungsik.lee@lge.com> | 2013-07-08 16:01:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-09 10:33:30 -0700 |
| commit | f9b493ac9b833fd9dd3bbd50460adb33f29e1238 (patch) | |
| tree | da0a287ecbfe40796443a4209bb4e4261d6b84ea /Documentation/x86 | |
| parent | e76e1fdfa8f8dc1ea6699923cf5d92b5bee9c936 (diff) | |
| download | linux-stable-f9b493ac9b833fd9dd3bbd50460adb33f29e1238.tar.gz linux-stable-f9b493ac9b833fd9dd3bbd50460adb33f29e1238.tar.bz2 linux-stable-f9b493ac9b833fd9dd3bbd50460adb33f29e1238.zip | |
arm: add support for LZ4-compressed kernel
Integrates the LZ4 decompression code to the arm pre-boot code.
Signed-off-by: Kyungsik Lee <kyungsik.lee@lge.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Florian Fainelli <florian@openwrt.org>
Cc: Yann Collet <yann.collet.73@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/x86')
| -rw-r--r-- | Documentation/x86/boot.txt | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Documentation/x86/boot.txt b/Documentation/x86/boot.txt index 3840b6f28afb..fc66d42422ee 100644 --- a/Documentation/x86/boot.txt +++ b/Documentation/x86/boot.txt @@ -657,9 +657,10 @@ Protocol: 2.08+ uncompressed data should be determined using the standard magic numbers. The currently supported compression formats are gzip (magic numbers 1F 8B or 1F 9E), bzip2 (magic number 42 5A), LZMA - (magic number 5D 00), and XZ (magic number FD 37). The uncompressed - payload is currently always ELF (magic number 7F 45 4C 46). - + (magic number 5D 00), XZ (magic number FD 37), and LZ4 (magic number + 02 21). The uncompressed payload is currently always ELF (magic + number 7F 45 4C 46). + Field name: payload_length Type: read Offset/size: 0x24c/4 |