diff options
| author | Matt DeVillier <matt.devillier@puri.sm> | 2020-11-03 13:02:38 -0600 |
|---|---|---|
| committer | Michael Niewöhner <foss@mniewoehner.de> | 2020-11-04 20:10:20 +0000 |
| commit | 0b327a4c3a74da879476ef919d7b45bf628ffd8e (patch) | |
| tree | a286e46a7387a29e08922672446fd0620e9ac06b /src/mainboard/purism/librem_cnl/variants | |
| parent | 40368a29a160a345210249f351a005c7233a7e6c (diff) | |
mb/purism/librem_mini: Drop devicetree settings which default to 0
All chip registers default to 0, no need to explicitly set them.
Change-Id: I056121170d22393484b0ee79bd0815452161a900
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47185
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Diffstat (limited to 'src/mainboard/purism/librem_cnl/variants')
| -rw-r--r-- | src/mainboard/purism/librem_cnl/variants/librem_mini/devicetree.cb | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/src/mainboard/purism/librem_cnl/variants/librem_mini/devicetree.cb b/src/mainboard/purism/librem_cnl/variants/librem_mini/devicetree.cb index 40779a2116..308fa69489 100644 --- a/src/mainboard/purism/librem_cnl/variants/librem_mini/devicetree.cb +++ b/src/mainboard/purism/librem_cnl/variants/librem_mini/devicetree.cb @@ -4,16 +4,6 @@ chip soc/intel/cannonlake .chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT, }" -# ACPI (soc/intel/cannonlake/acpi.c) - # Disable s0ix - register "s0ix_enable" = "0" - - # PM Timer Enabled - register "PmTimerDisabled" = "0" - - # Disable DPTF - register "dptf_enable" = "0" - # CPU (soc/intel/cannonlake/cpu.c) # Power limit register "power_limits_config" = "{ @@ -28,45 +18,13 @@ chip soc/intel/cannonlake register "SaGv" = "SaGv_Enabled" # FSP Silicon (soc/intel/cannonlake/fsp_params.c) - # Serial I/O - register "SerialIoDevMode" = "{ - [PchSerialIoIndexI2C0] = PchSerialIoDisabled, - [PchSerialIoIndexI2C1] = PchSerialIoDisabled, - [PchSerialIoIndexI2C2] = PchSerialIoDisabled, - [PchSerialIoIndexI2C3] = PchSerialIoDisabled, - [PchSerialIoIndexI2C4] = PchSerialIoDisabled, - [PchSerialIoIndexI2C5] = PchSerialIoDisabled, - [PchSerialIoIndexSPI0] = PchSerialIoDisabled, - [PchSerialIoIndexSPI1] = PchSerialIoDisabled, - [PchSerialIoIndexSPI2] = PchSerialIoDisabled, - [PchSerialIoIndexUART0] = PchSerialIoDisabled, - [PchSerialIoIndexUART1] = PchSerialIoDisabled, - [PchSerialIoIndexUART2] = PchSerialIoDisabled, - }" - # SATA register "SataMode" = "Sata_AHCI" - register "SataSalpSupport" = "0" register "SataPortsEnable[0]" = "1" # 2.5" register "SataPortsEnable[2]" = "1" # m.2 - register "SataPortsDevSlp[0]" = "0" - register "SataPortsDevSlp[2]" = "0" # Audio - register "PchHdaDspEnable" = "0" register "PchHdaAudioLinkHda" = "1" - register "PchHdaAudioLinkDmic0" = "0" - register "PchHdaAudioLinkDmic1" = "0" - register "PchHdaAudioLinkSsp0" = "0" - register "PchHdaAudioLinkSsp1" = "0" - register "PchHdaAudioLinkSsp2" = "0" - register "PchHdaAudioLinkSndw1" = "0" - register "PchHdaAudioLinkSndw2" = "0" - register "PchHdaAudioLinkSndw3" = "0" - register "PchHdaAudioLinkSndw4" = "0" - - # USB - register "SsicPortEnable" = "0" # USB2 register "usb2_ports[0]" = "USB2_PORT_MID(OC_SKIP)" # Type-A front left upper @@ -107,7 +65,6 @@ chip soc/intel/cannonlake # PCI Express Root Port #10 x1, Clock 3 (LAN) register "PcieRpEnable[9]" = "1" - register "PcieRpLtrEnable[9]" = "0" # PCI Express Root port #13 x4, Clock 1 (NVMe) register "PcieRpEnable[12]" = "1" @@ -129,10 +86,6 @@ chip soc/intel/cannonlake # Serial IRQ Mode register "serirq_mode" = "SERIRQ_CONTINUOUS" -# PMC (soc/intel/cannonlake/pmc.c) - # Disable deep Sx states - register "deep_sx_config" = "0" - # PM Util (soc/intel/cannonlake/pmutil.c) # GPE configuration # Note that GPE events called out in ASL code rely on this |