Roy Mingi Park has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/31405
Change subject: soc/intel/cannonlake: Define VR settings ......................................................................
soc/intel/cannonlake: Define VR settings
Define VR settings configuration as per board design.
BUG=N/A TEST=Build and boot up into sarien platform.
Change-Id: Ic9927943b1f8fab687659fd1d6da0e3988a3aba2 Signed-off-by: Roy Mingi Park roy.mingi.park@intel.com --- M src/soc/intel/cannonlake/vr_config.c 1 file changed, 48 insertions(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/05/31405/1
diff --git a/src/soc/intel/cannonlake/vr_config.c b/src/soc/intel/cannonlake/vr_config.c index fff68c7..25270d8 100644 --- a/src/soc/intel/cannonlake/vr_config.c +++ b/src/soc/intel/cannonlake/vr_config.c @@ -19,7 +19,54 @@ #include <soc/vr_config.h>
static const struct vr_config default_configs[NUM_VR_DOMAINS] = { - /* TODO: define this*/ + [VR_SYSTEM_AGENT] = { + .vr_config_enable = 1, + .psi1threshold = VR_CFG_AMP(20), + .psi2threshold = VR_CFG_AMP(5), + .psi3threshold = VR_CFG_AMP(1), + .psi3enable = 1, + .psi4enable = 1, + .imon_slope = 0x0, + .imon_offset = 0x0, + .icc_max = VR_CFG_AMP(6), + .voltage_limit = 1520, + }, + [VR_IA_CORE] = { + .vr_config_enable = 1, + .psi1threshold = VR_CFG_AMP(20), + .psi2threshold = VR_CFG_AMP(5), + .psi3threshold = VR_CFG_AMP(1), + .psi3enable = 1, + .psi4enable = 1, + .imon_slope = 0x0, + .imon_offset = 0x0, + .icc_max = VR_CFG_AMP(70), + .voltage_limit = 1520, + }, + [VR_GT_UNSLICED] = { + .vr_config_enable = 1, + .psi1threshold = VR_CFG_AMP(20), + .psi2threshold = VR_CFG_AMP(5), + .psi3threshold = VR_CFG_AMP(1), + .psi3enable = 1, + .psi4enable = 1, + .imon_slope = 0x0, + .imon_offset = 0x0, + .icc_max = VR_CFG_AMP(31), + .voltage_limit = 1520, + }, + [VR_GT_SLICED] = { + .vr_config_enable = 1, + .psi1threshold = VR_CFG_AMP(20), + .psi2threshold = VR_CFG_AMP(5), + .psi3threshold = VR_CFG_AMP(1), + .psi3enable = 1, + .psi4enable = 1, + .imon_slope = 0x0, + .imon_offset = 0x0, + .icc_max = VR_CFG_AMP(31), + .voltage_limit = 1520, + }, };
void fill_vr_domain_config(void *params,