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| author | pchandri <preetham.chandrian@intel.com> | 2016-01-11 15:22:45 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2016-01-22 12:59:59 +0100 |
| commit | f9495eae2c9a0894fb7a8917779880830b27a224 (patch) | |
| tree | b15fcce34cbafe31013fdf2306ca4c059a383d14 /src/southbridge/ti/pcixx12 | |
| parent | 2cd9c05dc10462c105d889cecc148b5d87ac53fb (diff) | |
| download | coreboot-f9495eae2c9a0894fb7a8917779880830b27a224.tar.xz | |
intel/skylake: Thermal Design Power PL1 and PL2 Config Changes
Override the default PL2 values with one recommended by
Intel. Disable PL1 configuration via MMIO register.
BUG=chrome-os-partner:49292
BRANCH=glados
TEST=MMIO 0x59A0[14-0] to find PL1 value (0x78) / 8 Watts = 15W
MMIO 0x59A0[15] to find PL1 enable/disable = Disable
MMIO 0x59A0[46-32] to find PL2 Value (0xC8) / 8 Watts = 25W
Here PL2 is set to 25W and PL1 is disabled.
Change-Id: I10742f91cc7179de1482d42392338976e8082afe
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 1b7771ccb34bdff92ffa9870733bd641e4644cdf
Original-Change-Id: Iefa93912008c71b41f2b20465e8acfd42bb6c731
Original-Signed-off-by: pchandri <preetham.chandrian@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/321392
Original-Commit-Ready: Venkateswarlu V Vinjamuri <venkateswarlu.v.vinjamuri@intel.com>
Original-Tested-by: Venkateswarlu V Vinjamuri <venkateswarlu.v.vinjamuri@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Venkateswarlu V Vinjamuri <venkateswarlu.v.vinjamuri@intel.com>
Reviewed-on: https://review.coreboot.org/13070
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/southbridge/ti/pcixx12')
0 files changed, 0 insertions, 0 deletions