linux-stable-rt/arch/arm/boot/compressed
Tony Lindgren 200b7a8dc0 ARM: 5884/1: arm: Fix DCC console for v7
Without this patch arch/arm/compressed/head.S defaults to generic
DCC code that does not work for v7.

For more information on the v7 DCC, see Cortex-A8 TRM
"12.11.1 Debug communications channel".

To use it with post 2.6.33-rc1 or later, you need to have:

CONFIG_DEBUG_LL=y
ONFIG_DEBUG_ICEDCC=y
CONFIG_EARLY_PRINTK=y

Earlier kernels need commit 93fd03a8c6
backported.

Tested on omap3430.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-01-19 20:23:16 +00:00
..
.gitignore
Makefile
Makefile.debug
big-endian.S
head-l7200.S
head-sa1100.S
head-shark.S
head-sharpsl.S
head-xscale.S
head.S ARM: 5884/1: arm: Fix DCC console for v7 2010-01-19 20:23:16 +00:00
ll_char_wr.S
misc.c ARM: 5884/1: arm: Fix DCC console for v7 2010-01-19 20:23:16 +00:00
ofw-shark.c
piggy.gzip.S
piggy.lzo.S
vmlinux.lds.in