linux/arch/arm/boot
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
..
bootp kbuild: change kbuild to not rely on incorrect GNU make behavior 2006-03-06 00:09:51 +01:00
compressed ARM: 5884/1: arm: Fix DCC console for v7 2010-01-19 20:23:16 +00:00
.gitignore [ARM] 4449/1: more entries in arch/arm/boot/.gitignore 2007-06-25 20:37:35 +01:00
Makefile Thumb-2: Make the uImage entry an odd number 2009-07-24 12:33:01 +01:00
install.sh kbuild: use INSTALLKERNEL to select customized installkernel script 2009-09-20 12:18:14 +02:00