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-rw-r--r--src/mainboard/google/poppy/variants/nami/mainboard.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/src/mainboard/google/poppy/variants/nami/mainboard.c b/src/mainboard/google/poppy/variants/nami/mainboard.c
index 1d5a0b2ec5..33d6bf3671 100644
--- a/src/mainboard/google/poppy/variants/nami/mainboard.c
+++ b/src/mainboard/google/poppy/variants/nami/mainboard.c
@@ -31,9 +31,16 @@
#define PL2_I7_SKU 44
#define PL2_DEFAULT 29
+#define PL2_KBL_R 25
-static uint32_t get_pl2(void)
+static uint32_t get_pl2(uint32_t sku_id)
{
+ if ((sku_id == SKU_0_SONA) || (sku_id == SKU_1_SONA)) {
+ if (cpuid_eax(1) == CPUID_KABYLAKE_Y0)
+ return PL2_DEFAULT;
+
+ return PL2_KBL_R;
+ }
if (cpuid_eax(1) == CPUID_KABYLAKE_Y0)
return PL2_I7_SKU;
@@ -62,7 +69,7 @@ void variant_devtree_update(void)
config_t *cfg = root->chip_info;
/* Update PL2 based on SKU. */
- cfg->tdp_pl2_override = get_pl2();
+ cfg->tdp_pl2_override = get_pl2(sku_id);
switch (sku_id) {
case SKU_0_VAYNE: