[coreboot-gerrit] Patch merged into coreboot/master: soc/intel/apollolake: bootblock: implement platform_prog_run()
gerrit at coreboot.org
gerrit at coreboot.org
Tue Feb 16 22:45:56 CET 2016
the following patch was just integrated into master:
commit 32d3995587d926ae19a71151d119094b7ffc281c
Author: Andrey Petrov <andrey.petrov at intel.com>
Date: Fri Feb 12 13:26:57 2016 -0800
soc/intel/apollolake: bootblock: implement platform_prog_run()
Once bootblock copied romstage into CAR it may not jump into it right
away. This is because we are in NEM mode, there is no backing store
and a miss in L1 may cause L1D line snoop that gets written back. The
solution is to flush L1D to L2 so snoop guaranteed to hit L2.
Change-Id: I2ffe46dbfdfe7f0ccd38b34ff203ff76b6d5755b
Signed-off-by: Andrey Petrov <andrey.petrov at intel.com>
Reviewed-on: https://review.coreboot.org/13703
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin at chromium.org>
See https://review.coreboot.org/13703 for details.
-gerrit
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