diff options
Diffstat (limited to 'src/soc/intel/cannonlake/include')
| -rw-r--r-- | src/soc/intel/cannonlake/include/soc/vr_config.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/soc/intel/cannonlake/include/soc/vr_config.h b/src/soc/intel/cannonlake/include/soc/vr_config.h index 1390b174e1..456db5b48f 100644 --- a/src/soc/intel/cannonlake/include/soc/vr_config.h +++ b/src/soc/intel/cannonlake/include/soc/vr_config.h @@ -53,10 +53,18 @@ struct vr_config { /* AC and DC Loadline in 1/100 mOhms. Range is 0-6249 */ uint16_t ac_loadline; uint16_t dc_loadline; + + /* Thermal Design Current (TDC) Power Limit will take effect when + this is set to 0 */ + uint8_t tdc_disable; + + /* Thermal Design Current (TDC) Power Limit in 1/8 A units */ + uint16_t tdc_powerlimit; }; #define VR_CFG_AMP(i) (uint16_t)((i) * 4) #define VR_CFG_MOHMS(i) (uint16_t)((i) * 100) +#define VR_CFG_TDC_AMP(i) (uint16_t)((i) * 8) /* VrConfig Settings for 4 domains * 0 = System Agent, 1 = IA Core, @@ -85,6 +93,14 @@ enum vr_domain { [VR_GT_SLICED] = VR_CFG_MOHMS(gt_sl), \ } +#define VR_CFG_ALL_DOMAINS_TDC(sa, ia, gt_unsl, gt_sl) \ + { \ + [VR_SYSTEM_AGENT] = VR_CFG_TDC_AMP(sa), \ + [VR_IA_CORE] = VR_CFG_TDC_AMP(ia), \ + [VR_GT_UNSLICED] = VR_CFG_TDC_AMP(gt_unsl), \ + [VR_GT_SLICED] = VR_CFG_TDC_AMP(gt_sl), \ + } + void fill_vr_domain_config(void *params, int domain, const struct vr_config *cfg); |