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authorTimothy Pearson <tpearson@raptorengineeringinc.com>2015-01-26 17:53:22 -0600
committerAlexandru Gagniuc <mr.nuke.me@gmail.com>2015-01-28 19:58:36 +0100
commit6300b034143cab98d472276054de2781eb3ce97a (patch)
tree73c48353a8754bb087b1daa25247ad989f18bb6c /payloads/libpayload/drivers
parente9162010049ce6135e67c9a3a11ddfdf8218a7fd (diff)
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@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/8284 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
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