diff options
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/intel/adlrvp/variants/adlrvp_p_ext_ec/overridetree.cb | 19 | ||||
| -rw-r--r-- | src/mainboard/intel/adlrvp/variants/adlrvp_rpl_ext_ec/overridetree.cb | 19 |
2 files changed, 38 insertions, 0 deletions
diff --git a/src/mainboard/intel/adlrvp/variants/adlrvp_p_ext_ec/overridetree.cb b/src/mainboard/intel/adlrvp/variants/adlrvp_p_ext_ec/overridetree.cb index 2eea1e4583..c78189f9a5 100644 --- a/src/mainboard/intel/adlrvp/variants/adlrvp_p_ext_ec/overridetree.cb +++ b/src/mainboard/intel/adlrvp/variants/adlrvp_p_ext_ec/overridetree.cb @@ -84,5 +84,24 @@ chip soc/intel/alderlake end end end + device ref pcie_rp8 on + # NOTE: requires GPP_A7 set to Native Function 1 for SRCCLK_OE7 + register "pch_pcie_rp[PCH_RP(8)]" = "{ + .clk_src = 7, + .clk_req = 7, + .flags = PCIE_RP_CLK_REQ_DETECT | PCIE_RP_LTR, + .PcieRpL1Substates = L1_SS_L1_2, + .pcie_rp_detect_timeout_ms = 50, + }" + chip soc/intel/common/block/pcie/rtd3 + register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_H17)" + register "enable_delay_ms" = "50" + register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_F10)" + register "reset_off_delay_ms" = "20" + register "srcclk_pin" = "7" + device generic 0 on + end + end + end end end diff --git a/src/mainboard/intel/adlrvp/variants/adlrvp_rpl_ext_ec/overridetree.cb b/src/mainboard/intel/adlrvp/variants/adlrvp_rpl_ext_ec/overridetree.cb index 2eea1e4583..c78189f9a5 100644 --- a/src/mainboard/intel/adlrvp/variants/adlrvp_rpl_ext_ec/overridetree.cb +++ b/src/mainboard/intel/adlrvp/variants/adlrvp_rpl_ext_ec/overridetree.cb @@ -84,5 +84,24 @@ chip soc/intel/alderlake end end end + device ref pcie_rp8 on + # NOTE: requires GPP_A7 set to Native Function 1 for SRCCLK_OE7 + register "pch_pcie_rp[PCH_RP(8)]" = "{ + .clk_src = 7, + .clk_req = 7, + .flags = PCIE_RP_CLK_REQ_DETECT | PCIE_RP_LTR, + .PcieRpL1Substates = L1_SS_L1_2, + .pcie_rp_detect_timeout_ms = 50, + }" + chip soc/intel/common/block/pcie/rtd3 + register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_H17)" + register "enable_delay_ms" = "50" + register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_F10)" + register "reset_off_delay_ms" = "20" + register "srcclk_pin" = "7" + device generic 0 on + end + end + end end end |