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mb/google/drallion: Remove fixed IccMax values 

Remove fixed IccMax values for U22 CPU.
IccMax will be selected by CPU SKU.

BUG=b:148110226
BRANCH=None
TEST=build coreboot and fsp with enabled fw_debug.
     Flashed to device and checked IccMax[1].

Change-Id: Ifcd31ad5b608ce599d4294a6522fdda022f8a177
Signed-off-by: John Su <john_su@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38503
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
This commit is contained in:
John Su 2020-01-22 13:43:43 +08:00 committed by Patrick Georgi
parent 9eca4b15ff
commit 8f18eb510c
1 changed files with 6 additions and 6 deletions
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12
src/mainboard/google/drallion/variants/drallion/devicetree.cb
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@ -65,7 +65,7 @@ chip soc/intel/cannonlake
register "PchHdaIDispCodecDisconnect" = "1"
register "PchHdaAudioLinkHda" = "1"
# VR Settings Configuration for 4 Domains
# VR Settings Configuration for 2/4 Domains
#+----------------+-------+-------+-------+-------+
#| Domain/Setting | SA | IA | GTUS | GTS |
#+----------------+-------+-------+-------+-------+
@ -76,7 +76,7 @@ chip soc/intel/cannonlake
#| Psi4Enable | 1 | 1 | 1 | 1 |
#| ImonSlope | 0 | 0 | 0 | 0 |
#| ImonOffset | 0 | 0 | 0 | 0 |
#| IccMax | 6A | 70A | 31A | 31A |
#| IccMax | 6A | 35/70A| 31A | 31A |
#| VrVoltageLimit | 1.52V | 1.52V | 1.52V | 1.52V |
#| AcLoadline | 10.3 | 1.8 | 3.1 | 3.1 |
#| DcLoadline | 10.3 | 1.8 | 3.1 | 3.1 |
@ -90,7 +90,7 @@ 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,
@ -105,7 +105,7 @@ 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,
@ -120,7 +120,7 @@ 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,
@ -135,7 +135,7 @@ 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,