mb/intel/kblrvp: Enable overridetree support for variants
This patch add devicetree.cb in baseboard and overridetree.cb
for RVP3, RVP7 and RVP8 variants.
BUG= None
TEST= build with BUILD_TIMELESS=1, static.c remains same on before &
after enabling overridetree.
Signed-off-by: Praveen hodagatta pranesh <praveenx.hodagatta.pranesh@intel.com>
Change-Id: Ib7d492e2a92aed10ad0426d57640d0ed56733847
Reviewed-on: https://review.coreboot.org/c/30623
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
diff --git a/src/mainboard/intel/kblrvp/variants/rvp3/overridetree.cb b/src/mainboard/intel/kblrvp/variants/rvp3/overridetree.cb
new file mode 100644
index 0000000..c413cc6
--- /dev/null
+++ b/src/mainboard/intel/kblrvp/variants/rvp3/overridetree.cb
@@ -0,0 +1,138 @@
+chip soc/intel/skylake
+
+ # GPE configuration
+ register "gpe0_dw0" = "GPP_C"
+
+ # EC host command ranges are in 0x800-0x8ff & 0x200-0x20f
+ register "gen2_dec" = "0x000c0201"
+
+ # FSP Configuration
+ register "EnableAzalia" = "1"
+ register "DspEnable" = "1"
+ register "IoBufferOwnership" = "0"
+ register "HeciEnabled" = "0"
+ register "PmTimerDisabled" = "1"
+ register "Cio2Enable" = "1"
+ register "SaImguEnable" = "1"
+
+ # VR Settings Configuration for 4 Domains
+ #+----------------+-------+-------+-------+-------+
+ #| Domain/Setting | SA | IA | GTUS | GTS |
+ #+----------------+-------+-------+-------+-------+
+ #| Psi1Threshold | 20A | 20A | 20A | 20A |
+ #| Psi2Threshold | 5A | 5A | 5A | 5A |
+ #| Psi3Threshold | 1A | 1A | 1A | 1A |
+ #| Psi3Enable | 1 | 1 | 1 | 1 |
+ #| Psi4Enable | 1 | 1 | 1 | 1 |
+ #| ImonSlope | 0 | 0 | 0 | 0 |
+ #| ImonOffset | 0 | 0 | 0 | 0 |
+ #| IccMax | 7A | 34A | 35A | 35A |
+ #| VrVoltageLimit | 1.52V | 1.52V | 1.52V | 1.52V |
+ #+----------------+-------+-------+-------+-------+
+ register "domain_vr_config[VR_SYSTEM_AGENT]" = "{
+ .vr_config_enable = 1, \
+ .psi1threshold = 0x50, \
+ .psi2threshold = 0x14, \
+ .psi3threshold = 0x4, \
+ .psi3enable = 1, \
+ .psi4enable = 1, \
+ .imon_slope = 0x0, \
+ .imon_offset = 0x0, \
+ .icc_max = 0x1C, \
+ .voltage_limit = 0x5F0 \
+ }"
+
+ # Enable Root ports.
+ # PCIE Port 1 x4 -> SLOT1
+ register "PcieRpEnable[0]" = "1"
+ register "PcieRpClkReqSupport[0]" = "1"
+ register "PcieRpClkReqNumber[0]" = "2"
+ # RP1, uses uses CLK SRC 2
+ register "PcieRpClkSrcNumber[0]" = "2"
+
+ # PCIE Port 5 x1 -> SLOT2/LAN
+ register "PcieRpEnable[4]" = "1"
+ register "PcieRpClkReqSupport[4]" = "1"
+ register "PcieRpClkReqNumber[4]" = "3"
+ # RP5, uses uses CLK SRC 3
+ register "PcieRpClkSrcNumber[4]" = "3"
+
+ # PCIE Port 6 x1 -> SLOT3
+ register "PcieRpEnable[5]" = "1"
+ register "PcieRpClkReqSupport[5]" = "1"
+ register "PcieRpClkReqNumber[5]" = "1"
+ # RP6, uses uses CLK SRC 1
+ register "PcieRpClkSrcNumber[5]" = "1"
+
+ # PCIE Port 7 Disabled
+ # PCIE Port 8 Disabled
+ # PCIE Port 9 x1 -> WLAN
+ register "PcieRpEnable[8]" = "1"
+ register "PcieRpClkReqSupport[8]" = "1"
+ register "PcieRpClkReqNumber[8]" = "5"
+ # RP9, uses uses CLK SRC 5
+ register "PcieRpClkSrcNumber[8]" = "5"
+
+ # PCIE Port 10 x1 -> WiGig
+ register "PcieRpEnable[9]" = "1"
+ register "PcieRpClkReqSupport[9]" = "1"
+ register "PcieRpClkReqNumber[9]" = "4"
+ # RP10, uses uses CLK SRC 4
+ register "PcieRpClkSrcNumber[9]" = "4"
+
+ # USB 2.0 Enable all ports
+ register "usb2_ports[0]" = "USB2_PORT_MAX(OC0)" # TYPE-A Port
+ register "usb2_ports[1]" = "USB2_PORT_MAX(OC2)" # TYPE-A Port
+ register "usb2_ports[2]" = "USB2_PORT_MAX(OC_SKIP)" # Bluetooth
+ register "usb2_ports[4]" = "USB2_PORT_MAX(OC_SKIP)" # Type-A Port
+ register "usb2_ports[5]" = "USB2_PORT_MAX(OC2)" # TYPE-A Port
+ register "usb2_ports[6]" = "USB2_PORT_MAX(OC_SKIP)" # TYPE-A Port
+ register "usb2_ports[7]" = "USB2_PORT_MAX(OC_SKIP)" # TYPE-A Port
+ register "usb2_ports[8]" = "USB2_PORT_MAX(OC_SKIP)" # TYPE-A Port
+ register "usb2_ports[9]" = "USB2_PORT_MAX(OC1)" # TYPE-A Port
+ register "usb2_ports[10]" = "USB2_PORT_MAX(OC_SKIP)" # TYPE-A Port
+ register "usb2_ports[11]" = "USB2_PORT_MAX(OC_SKIP)" # TYPE-A Port
+
+ # USB 3.0 Enable Port 1-4. Port 5 & 6 Disabled
+ register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC0)" # TYPE-A Port
+ register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC_SKIP)" # TYPE-A Port
+ register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC_SKIP)" # TYPE-A Port
+ register "usb3_ports[3]" = "USB3_PORT_DEFAULT(OC1)" # TYPE-A Port
+ register "usb3_ports[4]" = "USB3_PORT_EMPTY" # Disabled
+ register "usb3_ports[5]" = "USB3_PORT_EMPTY" # Disabled
+
+ register "SsicPortEnable" = "1" # Enable SSIC for WWAN
+
+ # Must leave UART0 enabled or SD/eMMC will not work as PCI
+ register "SerialIoDevMode" = "{ \
+ [PchSerialIoIndexI2C0] = PchSerialIoPci, \
+ [PchSerialIoIndexI2C1] = PchSerialIoPci, \
+ [PchSerialIoIndexI2C2] = PchSerialIoPci, \
+ [PchSerialIoIndexI2C3] = PchSerialIoPci, \
+ [PchSerialIoIndexI2C4] = PchSerialIoPci, \
+ [PchSerialIoIndexI2C5] = PchSerialIoDisabled, \
+ [PchSerialIoIndexSpi0] = PchSerialIoDisabled, \
+ [PchSerialIoIndexSpi1] = PchSerialIoDisabled, \
+ [PchSerialIoIndexUart0] = PchSerialIoPci, \
+ [PchSerialIoIndexUart1] = PchSerialIoDisabled, \
+ [PchSerialIoIndexUart2] = PchSerialIoSkipInit, \
+ }"
+
+ # Lock Down
+ register "common_soc_config" = "{
+ .chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT,
+ }"
+
+ device domain 0 on
+ device pci 1c.0 on end # PCI Express Port 1 x4 SLOT1
+ device pci 1c.4 on end # PCI Express Port 5 x1 SLOT2/LAN
+ device pci 1c.5 on end # PCI Express Port 6 x1 SLOT3
+ device pci 1d.0 on end # PCI Express Port 9 x1 WLAN
+ device pci 1d.1 on end # PCI Express Port 10 x1 WIGIG
+ device pci 1f.0 on
+ chip drivers/pc80/tpm
+ device pnp 0c31.0 on end
+ end
+ end # LPC Interface
+ end
+end