diff options
| author | Duncan Laurie <dlaurie@chromium.org> | 2015-11-21 18:43:18 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-12-03 14:22:35 +0100 |
| commit | 4938feaee5b3b661bb73687b2625a73413084a53 (patch) | |
| tree | fef163ce6b5a701c0826615309b117c42768f75f /src/mainboard/google/chell/devicetree.cb | |
| parent | 8996084f82119564362b1f9cb28fcbb7d74b3188 (diff) | |
| download | coreboot-4938feaee5b3b661bb73687b2625a73413084a53.tar.xz | |
google/chell: Update mainboard for EVT
- Disable kepler device, it is removed and was not used on proto anyway.
- Enable GPP_D22 as GPO to control I2S2 buffer for bit-bang PDM.
- Disable HS400, this is breaking some devices on proto boards and
is being disabled to reduce risk for EVT build.
- Change Type-C USB2 port drive strength.
BUG=chrome-os-partner:47346
BRANCH=none
TEST=build and boot on chell proto
Change-Id: Icf31f08302c89b2e66735f7036df914c0a0b9e8c
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: d00abc12efa69a99e6b0272228f52fb29e6b9180
Original-Change-Id: I63bda0b06c7523df9af9aed9b82280133b01d010
Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/313825
Original-Commit-Ready: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12598
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/google/chell/devicetree.cb')
| -rw-r--r-- | src/mainboard/google/chell/devicetree.cb | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/src/mainboard/google/chell/devicetree.cb b/src/mainboard/google/chell/devicetree.cb index e76b015fb9..9bd06b2e65 100644 --- a/src/mainboard/google/chell/devicetree.cb +++ b/src/mainboard/google/chell/devicetree.cb @@ -35,7 +35,7 @@ chip soc/intel/skylake register "SmbusEnable" = "1" register "Cio2Enable" = "0" register "ScsEmmcEnabled" = "1" - register "ScsEmmcHs400Enabled" = "1" + register "ScsEmmcHs400Enabled" = "0" register "ScsSdCardEnabled" = "2" register "IshEnable" = "0" register "PttSwitch" = "0" @@ -43,18 +43,15 @@ chip soc/intel/skylake register "SkipExtGfxScan" = "1" register "Device4Enable" = "1" - # Enable Root port 1 and 5. + # Enable Root port 1. register "PcieRpEnable[0]" = "1" - register "PcieRpEnable[4]" = "1" # Enable CLKREQ# register "PcieRpClkReqSupport[0]" = "1" - register "PcieRpClkReqSupport[4]" = "1" - # RP 1 uses SRCCLKREQ1# while RP 5 uses SRCCLKREQ2# + # RP 1 uses SRCCLKREQ1# register "PcieRpClkReqNumber[0]" = "1" - register "PcieRpClkReqNumber[4]" = "2" - register "usb2_ports[0]" = "USB2_PORT_TYPE_C" # Type-C Port 1 - register "usb2_ports[1]" = "USB2_PORT_TYPE_C" # Type-C Port 2 + register "usb2_ports[0]" = "USB2_PORT_LONG" # Type-C Port 1 + register "usb2_ports[1]" = "USB2_PORT_LONG" # Type-C Port 2 register "usb2_ports[2]" = "USB2_PORT_MID" # Bluetooth register "usb2_ports[4]" = "USB2_PORT_MID" # Type-A Port register "usb2_ports[6]" = "USB2_PORT_FLEX" # Camera @@ -106,7 +103,7 @@ chip soc/intel/skylake device pci 1c.1 off end # PCI Express Port 2 device pci 1c.2 off end # PCI Express Port 3 device pci 1c.3 off end # PCI Express Port 4 - device pci 1c.4 on end # PCI Express Port 5 + device pci 1c.4 off end # PCI Express Port 5 device pci 1c.5 off end # PCI Express Port 6 device pci 1c.6 off end # PCI Express Port 7 device pci 1c.7 off end # PCI Express Port 8 |