Hello Kyösti Mälkki, Aaron Durbin, Patrick Rudolph, Balaji Manigandan, Kane Chen, build bot (Jenkins), David Wu, Jamie Chen, Furquan Shaikh, David Guckian,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/35160
to look at the new patch set (#2).
Change subject: soc/intel/{apl,cnl,dnv,icl,skl} : Fix random hang introduced by CB:34893 ......................................................................
soc/intel/{apl,cnl,dnv,icl,skl} : Fix random hang introduced by CB:34893
This patch fixes random hang seeing during ramstage after including below MTRR range with CB:34893
MTRR Range: Start=0 End=1000000 (Size 1000000)
TEST=Able to build and boot CML-hatch and ICLRVP.
With this CL
MTRR Range: Start=99000000 End=9a000000 (Size 1000000) MTRR Range: Start=ff000000 End=0 (Size 1000000)
<Booted to OS>
Without this CL
MTRR Range: Start=99000000 End=9a000000 (Size 1000000) MTRR Range: Start=0 End=1000000 (Size 1000000) MTRR Range: Start=ff000000 End=0 (Size 1000000)
<Hang in ramstage>
Change-Id: I7553a5f4ab4cff4a2158c9b6e0f7058f5c028f99 Signed-off-by: Subrata Banik subrata.banik@intel.com --- M src/soc/intel/apollolake/memmap.c M src/soc/intel/cannonlake/memmap.c M src/soc/intel/denverton_ns/memmap.c M src/soc/intel/icelake/memmap.c M src/soc/intel/skylake/memmap.c 5 files changed, 21 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/60/35160/2