tree 79b4dd35873605ea93f34b8113d527988919f270
parent 11da17567736b220b39821ddd8dede577130466a
author Dave Liu <daveliu@freescale.com> 1182739316 +0800
committer Kim Phillips <kim.phillips@freescale.com> 1186726323 -0500

mpc83xx: Add support for the display of reset status

83xx processor family has many reset sources, such as
power on reset, software hard reset, software soft reset,
JTAG, bus monitor, software watchdog, check stop reset,
external hard reset, external software reset.
sometimes, to figure out the fault of system, we need to
know the cause of reset early before the prompt of
u-boot present.

Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>