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authorYouness Alaoui <youness.alaoui@puri.sm>2018-03-13 16:58:52 -0400
committerPatrick Georgi <pgeorgi@google.com>2018-03-26 10:25:58 +0000
commitbe78775a9302f9526df6eb61f8a430f4298f0e97 (patch)
tree7d71e3134de4ae8cdf629b123654fad416bbd278 /src/ec
parent6aa28d93b354845e96c7154b1670864fa48ac16a (diff)
downloadcoreboot-be78775a9302f9526df6eb61f8a430f4298f0e97.tar.xz
ec/purism: Fix CPU Turbo value (PPCM) set by the EC
The EC needs to set the PPCM value depending on whether Turbo is enabled or not, and the values differ between Broadwell (0, 1) and Skylake (1, 2) platforms. Change-Id: I662dce54415e685c054ffc00b6afde0f1f7765e2 Signed-off-by: Youness Alaoui <youness.alaoui@puri.sm> Reviewed-on: https://review.coreboot.org/25329 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Diffstat (limited to 'src/ec')
-rw-r--r--src/ec/purism/librem/acpi/ec.asl4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/ec/purism/librem/acpi/ec.asl b/src/ec/purism/librem/acpi/ec.asl
index e95f126c63..ff325aa9a3 100644
--- a/src/ec/purism/librem/acpi/ec.asl
+++ b/src/ec/purism/librem/acpi/ec.asl
@@ -218,11 +218,11 @@ Device (EC)
* when the system is charging.
*/
If (TURB) {
- Store (Zero, PPCM)
+ Store (PPCM_TURBO, PPCM)
PPCN ()
Store (One, EDTB)
} Else {
- Store (One, PPCM)
+ Store (PPCM_NOTURBO, PPCM)
PPCN ()
Store (Zero, EDTB)
}