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mb/google/ocelot/var/ocelot: Remove unused I2C controllers

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Set I2C2, I2C3, and I2C4 controllers to disabled in serial_io_i2c_mode
Remove configuration for I2C2, I2C3, and I2C4 from common_soc_config

Schematic version: schematic_1433518
Platform Mapping Document : Rev0p86

BUG=b: None
TEST= Build Ocelot and verify it compiles without any error.

Change-Id: Ibe26bde3ffbd4b188584369cdd686ffb116d6a7d
Signed-off-by: Sowmya Aralguppe <sowmya.aralguppe@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/88650
Reviewed-by: Pranava Y N <pranavayn@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Avi Uday <aviuday@google.com>
This commit is contained in:
Sowmya Aralguppe 2025-08-05 14:39:32 +05:30 • committed by Matt DeVillier
commit 609eb4c5f1
1 changed files with 3 additions and 12 deletions
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15
src/mainboard/google/ocelot/variants/ocelot/overridetree.cb
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@ -92,9 +92,9 @@ chip soc/intel/pantherlake
register "serial_io_i2c_mode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci,
[PchSerialIoIndexI2C1] = PchSerialIoPci,
[PchSerialIoIndexI2C2] = PchSerialIoPci,
[PchSerialIoIndexI2C3] = PchSerialIoPci,
[PchSerialIoIndexI2C4] = PchSerialIoPci,
[PchSerialIoIndexI2C2] = PchSerialIoDisabled,
[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
[PchSerialIoIndexI2C4] = PchSerialIoDisabled,
[PchSerialIoIndexI2C5] = PchSerialIoPci,
}"
@ -118,15 +118,6 @@ chip soc/intel/pantherlake
.speed = I2C_SPEED_FAST,
.early_init = 1,
},
.i2c[2] = {
.speed = I2C_SPEED_FAST,
},
.i2c[3] = {
.speed = I2C_SPEED_FAST,
},
.i2c[4] = {
.speed = I2C_SPEED_FAST,
},
.i2c[5] = {
.speed = I2C_SPEED_FAST,
},