Michał Żygowski has uploaded this change for review.

View Change

mb/pcengines/apu2: do not pass enabled PCIe ClockPM to AGESA

Certain PCIe endpoints cause an exception inside AmdInitMid when PCIe
ClockPM is enabled in AGESA PCIe initialization structures. Disable it
to allow platform to boot with such devices. coreboot driver enables
the ClockPM correctly on such devices anyway.

Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I7fb13f915861c26cf773960abb12a3a1c0211cdc
---
M src/mainboard/pcengines/apu2/OemCustomize.c
1 file changed, 5 insertions(+), 5 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/70/39970/1
diff --git a/src/mainboard/pcengines/apu2/OemCustomize.c b/src/mainboard/pcengines/apu2/OemCustomize.c
index e47a2c8..8b6cd03 100644
--- a/src/mainboard/pcengines/apu2/OemCustomize.c
+++ b/src/mainboard/pcengines/apu2/OemCustomize.c
@@ -35,7 +35,7 @@
PcieGenMaxSupported,
AspmL0sL1,
PCIE_PORT3_RESET_ID,
- ClkPmSupportEnabled)
+ 0)
},
/* Initialize Port descriptor (PCIe port, Lanes 1, PCI Device Number 2, ...) */
{
@@ -47,7 +47,7 @@
PcieGenMaxSupported,
AspmL0sL1,
PCIE_NIC_RESET_ID,
- ClkPmSupportEnabled)
+ 0)
},
/* Initialize Port descriptor (PCIe port, Lanes 2, PCI Device Number 2, ...) */
{
@@ -59,7 +59,7 @@
PcieGenMaxSupported,
AspmL0sL1,
PCIE_NIC_RESET_ID,
- ClkPmSupportEnabled)
+ 0)
},
/* Initialize Port descriptor (PCIe port, Lanes 3, PCI Device Number 2, ...) */
{
@@ -71,7 +71,7 @@
PcieGenMaxSupported,
AspmL0sL1,
PCIE_NIC_RESET_ID,
- ClkPmSupportEnabled)
+ 0)
},
/* Initialize Port descriptor (PCIe port, Lanes 4-7, PCI Device Number 4, ...) */
{
@@ -83,7 +83,7 @@
PcieGenMaxSupported,
AspmL0sL1,
PCIE_GFX_RESET_ID,
- ClkPmSupportEnabled)
+ 0)
}
};


To view, visit change 39970. To unsubscribe, or for help writing mail filters, visit settings.

Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Change-Id: I7fb13f915861c26cf773960abb12a3a1c0211cdc
Gerrit-Change-Number: 39970
Gerrit-PatchSet: 1
Gerrit-Owner: Michał Żygowski <michal.zygowski@3mdeb.com>
Gerrit-MessageType: newchange