diff options
Diffstat (limited to 'src/soc/intel/skylake/vr_config.c')
| -rw-r--r-- | src/soc/intel/skylake/vr_config.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/src/soc/intel/skylake/vr_config.c b/src/soc/intel/skylake/vr_config.c index da2bfc8af2..54dfd31ebe 100644 --- a/src/soc/intel/skylake/vr_config.c +++ b/src/soc/intel/skylake/vr_config.c @@ -121,15 +121,17 @@ static uint16_t get_sku_icc_max(int domain) * SKL-U + OPC (15W) GT3 dual 5.1 29 57/19 * SKL-U (15W) GT2 dual 4.5 29 31 * - * KBL-U/R + OPC (28W) GT3 dual 5.1 32 57/19 - * KBL-U/R + OPC (15W) GT3 dual 5.1 32 57/19 + * KBL-U + OPC (28W) GT3 dual 5.1 32 57/19 + * KBL-U + OPC (15W) GT3 dual 5.1 32 57/19 + * KBL-U (15W) GT1/2 dual 4.5 32 31 + * KBL-U [*] (15W) GT1 quad 4.5 29 31 * * KBL-U/R (15W) GT2 quad 6 64 31 - * KBL-U/R (15W) GT1/2 dual 4.5 32 31 - * KBL-U/R (15W) GT2 quad 4.5 29 31 * * SKL/KBL-Y (6W) 4.1 24 24 * SKL/KBL-Y (4.5W) 4.1 24 24 + * + * [*] Pentium/Celeron CPUs with HD Graphics 610 */ switch (mch_id) { @@ -220,10 +222,17 @@ static uint16_t get_sku_icc_max(int domain) case PCI_DEVICE_ID_INTEL_KBL_ID_U: { uint16_t icc_max[NUM_VR_DOMAINS] = VR_CFG_ALL_DOMAINS_ICC(4.5, 32, 31, 31); - if ((igd_id == PCI_DEVICE_ID_INTEL_KBL_GT3E_SULTM_1) || - (igd_id == PCI_DEVICE_ID_INTEL_KBL_GT3E_SULTM_2)) + if (igd_id == PCI_DEVICE_ID_INTEL_KBL_GT1_SULTM) icc_max[VR_IA_CORE] = VR_CFG_AMP(29); + else if ((igd_id == PCI_DEVICE_ID_INTEL_KBL_GT3E_SULTM_1) || + (igd_id == PCI_DEVICE_ID_INTEL_KBL_GT3E_SULTM_2)) { + const uint16_t icc_max_gt3[NUM_VR_DOMAINS] = + VR_CFG_ALL_DOMAINS_ICC(5.1, 32, 57, 19); + + return icc_max_gt3[domain]; + } + return icc_max[domain]; } default: |