kernel_optimize_test/arch/arm/boot/compressed
Nicolas Pitre 15754bf98f [ARM] add ARMv5TEJ aware cache flush method to compressed/head.S
The default ARMv4 method consisting of reading through some memory
area isn't compatible with the cache replacement policy of some
ARMv5TEJ compatible cache implementations.  It is also a bit wasteful
when a dedicated instruction can do the needed work optimally.

It is hard to tell if all ARMv5TEJ cores will support the used CP15
instruction, but at least all those implementations Linux currently
knows about (ARM926 and ARM1026) do support it.

Tested on an OMAP1610 H2 target.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
Tested-by: George G. Davis <gdavis@mvista.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-01-26 15:03:39 +00:00
..
.gitignore [ARM] riscpc: fix decompressor font file handling 2007-07-12 11:13:32 +01:00
big-endian.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
head-at91rm9200.S [ARM] 4300/1: Add picotux 200 ARM board 2007-04-21 21:01:08 +01:00
head-clps7500.S fix file specification in comments 2006-10-03 23:01:26 +02:00
head-l7200.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
head-sa1100.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
head-shark.S [PATCH] ARM: 2816/1: Shark: boot kernel images bigger than 1 MB 2005-07-17 20:12:08 +01:00
head-sharpsl.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
head-xscale.S [ARM] 4558/1: pxa: remove MACH_TYPE_LUBBOCK assignment and leave it to boot loader 2007-10-12 21:15:28 +01:00
head.S [ARM] add ARMv5TEJ aware cache flush method to compressed/head.S 2008-01-26 15:03:39 +00:00
ll_char_wr.S [ARM] Remove LOADREGS macro 2006-06-25 11:23:45 +01:00
Makefile kbuild: enable 'make CFLAGS=...' to add additional options to CC 2007-10-14 22:21:35 +02:00
Makefile.debug Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
misc.c [PATCH] x86: deflate stack usage in lib/inflate.c 2007-05-02 19:27:15 +02:00
ofw-shark.c [ARM] 2922/1: compile fix for shark 2005-09-20 16:21:42 +01:00
piggy.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
vmlinux.lds.in [ARM] Allow decompressor to be built with -ffunction-sections 2006-04-09 19:08:42 +01:00