[coreboot-gerrit] Patch merged into coreboot/master: 6300b03 amd/amdfam10: Add runtime ACPI _PSS generation
gerrit at coreboot.org
gerrit at coreboot.org
Wed Jan 28 19:58:40 CET 2015
the following patch was just integrated into master:
commit 6300b034143cab98d472276054de2781eb3ce97a
Author: Timothy Pearson <tpearson at raptorengineeringinc.com>
Date: Mon Jan 26 17:53:22 2015 -0600
amd/amdfam10: Add runtime ACPI _PSS generation
Skeleton and ACPI generator interface taken from
model_fxx powernow_acpi.c
Small portions of FIDVID MSR code taken from
model_10xxx fidvid.c
Nearly completely rewritten for the P-state-based K10 CPU
TEST: KFSN4-DRE with dual Opteron 8356 CPUs
Verified CPU per-core dynamic state change with system load
Verified reported P-state count and frequencies
Stress-tested each CPU (all cores simultaneously) to verify
proper P0 transition and configuration.
Change-Id: Icf620ec96a3f163b62d96b5988184996641dd439
Signed-off-by: Timothy Pearson <tpearson at raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/8284
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me at gmail.com>
See http://review.coreboot.org/8284 for details.
-gerrit
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