Attention is currently required from: Hung-Te Lin, Jarried Lin.
Hello Hung-Te Lin, Paul Menzel, Yidi Lin, Yu-Ping Wu, build bot (Jenkins),
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/84928?usp=email
to look at the new patch set (#6).
Change subject: soc/mediatek/mt8196: Enable lastbus debug hardware ......................................................................
soc/mediatek/mt8196: Enable lastbus debug hardware
Lastbus is a bus debug tool. When the bus hangs, the bus transmission information before resetting will be recorded.
The watchdog cannot clear it and it will be printed out on the serial console for bus hanging analysis.
TEST=build pass, and check log with: [INFO ] ******************* MT8196 lastbus ****************** [INFO ] --- debug_ctrl_ao_APINFRA_IO_AO 0x10155000 37 --- [INFO ] 00402504 [INFO ] c34b00d6 [INFO ] 61804050 [INFO ] 00051840 [INFO ] 10401610
BUG=b:317009620
Signed-off-by: Xiwen Shao xiwen.shao@mediatek.corp-partner.google.com Change-Id: Ib030d88faa2d4d6f6a8501f8c752deeafff92c5c --- M src/soc/mediatek/mt8196/Makefile.mk M src/soc/mediatek/mt8196/bootblock.c M src/soc/mediatek/mt8196/include/soc/addressmap.h A src/soc/mediatek/mt8196/lastbus.c 4 files changed, 164 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/28/84928/6