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| author | Christian Walter <christian.walter@9elements.com> | 2020-06-24 18:32:21 +0200 |
|---|---|---|
| committer | Patrick Rudolph <siro@das-labor.org> | 2020-06-26 05:35:43 +0000 |
| commit | 23cdcb8bef2600e16d0abd438044de2a39194946 (patch) | |
| tree | 3d7c982c68cd97adc60dde971480b606d725f844 | |
| parent | 469dda33397cb2bf971931fd3c06ed9b46a62a4c (diff) | |
mainboard/prodrive/hermes: Enable EIST in DeviceTree
Enable EIST option in the devicetree in order to make Windows aware of
using Intel CPU Turbo Technology.
Change-Id: Ied3d7e934fcab2d5d491573245d68d392df5ba34
Signed-off-by: Christian Walter <christian.walter@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42777
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
| -rw-r--r-- | src/mainboard/prodrive/hermes/variants/baseboard/overridetree.cb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mainboard/prodrive/hermes/variants/baseboard/overridetree.cb b/src/mainboard/prodrive/hermes/variants/baseboard/overridetree.cb index 33882393b5..93bae8031f 100644 --- a/src/mainboard/prodrive/hermes/variants/baseboard/overridetree.cb +++ b/src/mainboard/prodrive/hermes/variants/baseboard/overridetree.cb @@ -131,6 +131,9 @@ chip soc/intel/cannonlake # Disable S0ix register "s0ix_enable" = "0" + # Enable Turbo + register "eist_enable" = "1" + register "common_soc_config" = "{ .gspi[0] = { .speed_mhz = 1, |