diff options
Diffstat (limited to 'src/mainboard/intel/adlrvp')
| -rw-r--r-- | src/mainboard/intel/adlrvp/devicetree.cb | 8 | ||||
| -rw-r--r-- | src/mainboard/intel/adlrvp/gpio.c | 4 |
2 files changed, 11 insertions, 1 deletions
diff --git a/src/mainboard/intel/adlrvp/devicetree.cb b/src/mainboard/intel/adlrvp/devicetree.cb index 80edb92003..f2f768a8be 100644 --- a/src/mainboard/intel/adlrvp/devicetree.cb +++ b/src/mainboard/intel/adlrvp/devicetree.cb @@ -51,6 +51,12 @@ chip soc/intel/alderlake register "PcieClkSrcUsage[5]" = "0x5" register "PcieRpClkReqDetect[5]" = "1" + # Enable PCH PCIE RP 8 using free running CLK (0x80) + register "PcieRpEnable[7]" = "1" + register "PcieClkSrcClkReq[7]" = "7" + register "PcieClkSrcUsage[7]" = "0x80" + register "PcieRpClkReqDetect[7]" = "1" + # Enable PCH PCIE RP 9 using CLK 1 register "PcieRpEnable[8]" = "1" register "PcieClkSrcClkReq[1]" = "1" @@ -245,7 +251,7 @@ chip soc/intel/alderlake device pci 1c.4 on end # RP5 device pci 1c.5 on end # RP6 device pci 1c.6 off end # RP7 - device pci 1c.7 off end # RP8 + device pci 1c.7 on end # RP8 device pci 1d.0 on end # RP9 device pci 1d.1 off end # RP10 device pci 1d.2 on end # RP11 diff --git a/src/mainboard/intel/adlrvp/gpio.c b/src/mainboard/intel/adlrvp/gpio.c index 89e6f5826b..4cb8c3a06c 100644 --- a/src/mainboard/intel/adlrvp/gpio.c +++ b/src/mainboard/intel/adlrvp/gpio.c @@ -72,6 +72,10 @@ static const struct pad_config gpio_table[] = { PAD_CFG_GPO(GPP_B4, 1, PLTRST), /* M.2_PCH_SSD_PWREN */ PAD_CFG_GPO(GPP_D16, 1, PLTRST), + /* SRCCLK_OEB7 */ + PAD_CFG_GPO(GPP_A7, 0, PLTRST), + /* SRCCLK_OEB6 */ + PAD_CFG_GPO(GPP_E5, 0, PLTRST), /* M.2_SSD_PDET_R */ PAD_CFG_NF(GPP_A12, NONE, DEEP, NF1), |