mpc83xx: Add support for the display of reset status
authorDave Liu <daveliu@freescale.com>
Mon, 25 Jun 2007 02:41:56 +0000 (10:41 +0800)
committerKim Phillips <kim.phillips@freescale.com>
Fri, 10 Aug 2007 06:12:03 +0000 (01:12 -0500)
commit9be39a67c9f8fef7107f5df09d673005f04d0963
tree79b4dd35873605ea93f34b8113d527988919f270
parentff9658d7049bf8c8e8e0a05dbe5e9f7e91aa5a5d
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>
cpu/mpc83xx/cpu_init.c
include/common.h
lib_ppc/board.c