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authorDave Frodin <dave.frodin@se-eng.com>2013-06-13 17:30:48 -0600
committerStefan Reinauer <stefan.reinauer@coreboot.org>2013-06-17 21:45:39 +0200
commit0fd6a65243e184e4cdef6c04e20f5d4aeab514aa (patch)
tree96ee93df49cfc22adad25e93a6c4158f93aa77a0 /src/mainboard/asus/f2a85-m
parent1fa1904e53cd009b1031948f34caa38ae9bcf23f (diff)
Add support for XHCI (USB 3.0)
CONFIG_HUDSON_XHCI_ENABLE will control the XHCI flags in the amd/parmer and asus/f2a85-m mainboards. The XHCI ports on amd/thatcher are not wired to USB jacks so always disable the flags. This was tested on amd/parmer using a USB 3.0 thumbdrive. Change-Id: I596b040fec30882d8d4dee34ab9f866dc1f8896b Signed-off-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-on: http://review.coreboot.org/3465 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/asus/f2a85-m')
-rw-r--r--src/mainboard/asus/f2a85-m/BiosCallOuts.c5
-rw-r--r--src/mainboard/asus/f2a85-m/agesawrapper.c4
2 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/asus/f2a85-m/BiosCallOuts.c b/src/mainboard/asus/f2a85-m/BiosCallOuts.c
index e91389628b..cc3ed72277 100644
--- a/src/mainboard/asus/f2a85-m/BiosCallOuts.c
+++ b/src/mainboard/asus/f2a85-m/BiosCallOuts.c
@@ -117,8 +117,13 @@ AGESA_STATUS Fch_Oem_config(UINT32 Func, UINT32 FchData, VOID *ConfigPtr)
FchParams_env->Hwm.HwmFchtsiAutoPoll = FALSE;/* 1 enable, 0 disable TSI Auto Polling */
/* XHCI configuration */
+#if CONFIG_HUDSON_XHCI_ENABLE
FchParams_env->Usb.Xhci0Enable = TRUE;
FchParams_env->Usb.Xhci1Enable = TRUE;
+#else
+ FchParams_env->Usb.Xhci0Enable = FALSE;
+ FchParams_env->Usb.Xhci1Enable = FALSE;
+#endif
}
printk(BIOS_DEBUG, "Done\n");
diff --git a/src/mainboard/asus/f2a85-m/agesawrapper.c b/src/mainboard/asus/f2a85-m/agesawrapper.c
index df45148c2c..66b8d4f463 100644
--- a/src/mainboard/asus/f2a85-m/agesawrapper.c
+++ b/src/mainboard/asus/f2a85-m/agesawrapper.c
@@ -202,6 +202,10 @@ agesawrapper_amdinitreset (
AmdParamStruct.StdHeader.ImageBasePtr = 0;
AmdCreateStruct (&AmdParamStruct);
AmdResetParams.HtConfig.Depth = 0;
+#if !CONFIG_HUDSON_XHCI_ENABLE
+ AmdResetParams.FchInterface.Xhci0Enable = FALSE;
+ AmdResetParams.FchInterface.Xhci1Enable = FALSE;
+#endif
status = AmdInitReset ((AMD_RESET_PARAMS *)AmdParamStruct.NewStructPtr);
if (status != AGESA_SUCCESS) agesawrapper_amdreadeventlog(AmdParamStruct.StdHeader.HeapStatus);