diff options
| author | Harsha B R <harsha.b.r@intel.com> | 2023-02-07 16:22:11 +0530 |
|---|---|---|
| committer | Sridhar Siricilla <sridhar.siricilla@intel.com> | 2023-02-08 17:04:06 +0000 |
| commit | 663efbb0f74aa375e9c96a7ac433082d3a4f6f43 (patch) | |
| tree | 0a87f7209f436261d747723fa12b5027b8d011c4 /src/mainboard/intel | |
| parent | 978b47463e534c2b8325ebd9c86464555d96d4b6 (diff) | |
mb/intel/mtlrvp: Enable PCIE Advanced Error Reporting
This patch enables PCI Express Advanced Error Reporting Capability for
WWAN, WLAN, and SSD root ports. On enabling PCIE_RP_AER, PCIE device
will automatically report (if any error) about the error nature to the
corresponding PCIe root port.
BUG=b:224325352
BRANCH=None
TEST=Build and boot mtlrvp to ChromeOS.
Signed-off-by: Harsha B R <harsha.b.r@intel.com>
Change-Id: Iab8619818e2219b41287b895513eb04b0464401e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72874
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Jamie Ryu <jamie.m.ryu@intel.com>
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Diffstat (limited to 'src/mainboard/intel')
| -rw-r--r-- | src/mainboard/intel/mtlrvp/variants/baseboard/mtlrvp_p/devicetree.cb | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mainboard/intel/mtlrvp/variants/baseboard/mtlrvp_p/devicetree.cb b/src/mainboard/intel/mtlrvp/variants/baseboard/mtlrvp_p/devicetree.cb index 57f9f3da15..17b9ed8e3c 100644 --- a/src/mainboard/intel/mtlrvp/variants/baseboard/mtlrvp_p/devicetree.cb +++ b/src/mainboard/intel/mtlrvp/variants/baseboard/mtlrvp_p/devicetree.cb @@ -150,7 +150,7 @@ chip soc/intel/meteorlake register "pcie_rp[PCIE_RP(7)]" = "{ .clk_src = 1, .clk_req = 1, - .flags = PCIE_RP_CLK_REQ_DETECT | PCIE_RP_LTR, + .flags = PCIE_RP_CLK_REQ_DETECT | PCIE_RP_LTR | PCIE_RP_AER, }" chip soc/intel/common/block/pcie/rtd3 register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C05)" @@ -175,7 +175,7 @@ chip soc/intel/meteorlake register "pcie_rp[PCIE_RP(8)]" = "{ .clk_src = 5, .clk_req = 5, - .flags = PCIE_RP_CLK_REQ_DETECT | PCIE_RP_LTR, + .flags = PCIE_RP_CLK_REQ_DETECT | PCIE_RP_LTR | PCIE_RP_AER, }" end # WLAN device ref pcie_rp10 on @@ -183,7 +183,7 @@ chip soc/intel/meteorlake register "pcie_rp[PCIE_RP(10)]" = "{ .clk_src = 8, .clk_req = 8, - .flags = PCIE_RP_CLK_REQ_DETECT | PCIE_RP_LTR, + .flags = PCIE_RP_CLK_REQ_DETECT | PCIE_RP_LTR | PCIE_RP_AER, }" end # PCIE10 SSD Gen4 device ref pcie_rp11 on @@ -191,7 +191,7 @@ chip soc/intel/meteorlake register "pcie_rp[PCIE_RP(11)]" = "{ .clk_src = 7, .clk_req = 7, - .flags = PCIE_RP_CLK_REQ_DETECT | PCIE_RP_LTR, + .flags = PCIE_RP_CLK_REQ_DETECT | PCIE_RP_LTR | PCIE_RP_AER, }" end # PCIE11 SSD Gen4 device ref xhci on |