diff options
| author | Jamie Chen <jamie.chen@intel.com> | 2020-01-07 15:31:00 +0800 |
|---|---|---|
| committer | Edward O'Callaghan <quasisec@chromium.org> | 2020-01-08 05:46:37 +0000 |
| commit | 0c89c297e6a582dd9c161bef88b6fc7d7ed43d0c (patch) | |
| tree | 0d0d0100312a3f4aad12c2711a01900a22dc8dc9 | |
| parent | 3ccae2b7cddde23056b3187f97ecf734473ba704 (diff) | |
mb/google/hatch: Remove fixed IccMax values
Remove fixed IccMax values for all domains.
IccMax will be selected by CPU SKU in
fill_vr_domain_config function.
BUG=b:145094963
BRANCH=None
TEST=build coreboot and fsp with enabled fw_debug.
Flashed to device and checked the log.
Signed-off-by: Jamie Chen <jamie.chen@intel.com>
Change-Id: I3f623d143f66c4f6ec63705844c9be7173feeb52
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38237
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward Hill <ecgh@chromium.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
| -rw-r--r-- | src/mainboard/google/hatch/variants/baseboard/devicetree.cb | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/mainboard/google/hatch/variants/baseboard/devicetree.cb b/src/mainboard/google/hatch/variants/baseboard/devicetree.cb index d944dcd40f..b4d7afd42d 100644 --- a/src/mainboard/google/hatch/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/hatch/variants/baseboard/devicetree.cb @@ -58,6 +58,9 @@ chip soc/intel/cannonlake register "PmTimerDisabled" = "1" + # Select CPU PL2/PL4 config + register "cpu_pl2_4_cfg" = "baseline" + # VR Settings Configuration for 4 Domains #+----------------+-------+-------+-------+-------+ #| Domain/Setting | SA | IA | GTUS | GTS | @@ -83,7 +86,7 @@ chip soc/intel/cannonlake .psi4enable = 1, .imon_slope = 0x0, .imon_offset = 0x0, - .icc_max = VR_CFG_AMP(6), + .icc_max = 0, .voltage_limit = 1520, .ac_loadline = 1030, .dc_loadline = 1030, @@ -98,7 +101,7 @@ chip soc/intel/cannonlake .psi4enable = 1, .imon_slope = 0x0, .imon_offset = 0x0, - .icc_max = VR_CFG_AMP(70), + .icc_max = 0, .voltage_limit = 1520, .ac_loadline = 180, .dc_loadline = 180, @@ -113,7 +116,7 @@ chip soc/intel/cannonlake .psi4enable = 1, .imon_slope = 0x0, .imon_offset = 0x0, - .icc_max = VR_CFG_AMP(31), + .icc_max = 0, .voltage_limit = 1520, .ac_loadline = 310, .dc_loadline = 310, @@ -128,7 +131,7 @@ chip soc/intel/cannonlake .psi4enable = 1, .imon_slope = 0x0, .imon_offset = 0x0, - .icc_max = VR_CFG_AMP(31), + .icc_max = 0, .voltage_limit = 1520, .ac_loadline = 310, .dc_loadline = 310, |