linux/arch/arm/boot/compressed
Shawn Guo 3b4af9bc24 ARM: 7672/1: uncompress debug support for multiplatform build
Instead of giving zero support of uncompress debug for multiplatform
build, the patch turns uncompress debug into one part of DEBUG_LL
support.  When DEBUG_LL is turned on for a particular platform,
uncompress debug works too for that platform.

OMAP and Tegra are exceptions here.  OMAP low-level debug code places
data in the .data section, and that is not allowed in decompressor.
And Tegra code has reference to variable that's unavailable in
decompressor but only in kernel.  That's why Kconfig symbol
DEBUG_UNCOMPRESS controlling multiplatform uncompress debug support is
defined with !DEBUG_OMAP2PLUS_UART && !DEBUG_TEGRA_UART.

It creates arch/arm/boot/compressed/debug.S with CONFIG_DEBUG_LL_INCLUDE
included there, implements a generic putc() using those macros, which
will be built when DEBUG_UNCOMPRESS is defined.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-03-15 17:18:52 +00:00
..
.gitignore ARM: zImage/virt: hyp mode entry support for the zImage loader 2012-09-19 08:32:50 +01:00
Makefile ARM: 7672/1: uncompress debug support for multiplatform build 2013-03-15 17:18:52 +00:00
atags_to_fdt.c ARM: 7437/1: zImage: Allow DTB command line concatenation with ATAG_CMDLINE 2012-07-09 17:39:39 +01:00
big-endian.S
debug.S ARM: 7672/1: uncompress debug support for multiplatform build 2013-03-15 17:18:52 +00:00
decompress.c ARM: decompress: remove unused ARCH_HAS_DECOMP_WDOG 2013-01-11 10:53:55 +08:00
head-sa1100.S
head-shark.S
head-sharpsl.S
head-shmobile.S
head-xscale.S ARM: remove ixp23xx and ixp2000 platforms 2012-04-06 08:26:18 -05:00
head.S ARM: 7600/1: include CONFIG_DEBUG_LL_INCLUDE rather than mach/debug-macro.S 2012-12-16 10:04:23 +00:00
libfdt_env.h ARM: zImage: allow supplementing appended DTB with traditional ATAG data 2011-09-14 13:51:59 -04:00
ll_char_wr.S
misc.c ARM: 7671/1: use Kconfig to select uncompress.h 2013-03-15 17:18:51 +00:00
mmcif-sh7372.c
ofw-shark.c
piggy.gzip.S
piggy.lzma.S
piggy.lzo.S
piggy.xzkern.S ARM: 7001/2: Wire up support for the XZ decompressor 2012-03-24 09:38:52 +00:00
sdhi-sh7372.c
sdhi-shmobile.c
sdhi-shmobile.h
string.c ARM: zImage: gather some string functions into string.c 2011-09-14 13:51:58 -04:00
vmlinux.lds.in