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| author | Dave Frodin <dave.frodin@se-eng.com> | 2013-06-13 17:30:48 -0600 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2013-06-17 21:45:39 +0200 |
| commit | 0fd6a65243e184e4cdef6c04e20f5d4aeab514aa (patch) | |
| tree | 96ee93df49cfc22adad25e93a6c4158f93aa77a0 /src/mainboard/amd | |
| parent | 1fa1904e53cd009b1031948f34caa38ae9bcf23f (diff) | |
| download | coreboot-0fd6a65243e184e4cdef6c04e20f5d4aeab514aa.tar.xz | |
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/amd')
| -rw-r--r-- | src/mainboard/amd/parmer/BiosCallOuts.c | 8 | ||||
| -rw-r--r-- | src/mainboard/amd/parmer/agesawrapper.c | 4 | ||||
| -rw-r--r-- | src/mainboard/amd/thatcher/agesawrapper.c | 2 |
3 files changed, 14 insertions, 0 deletions
diff --git a/src/mainboard/amd/parmer/BiosCallOuts.c b/src/mainboard/amd/parmer/BiosCallOuts.c index 9592c9de17..ba33b85b47 100644 --- a/src/mainboard/amd/parmer/BiosCallOuts.c +++ b/src/mainboard/amd/parmer/BiosCallOuts.c @@ -293,6 +293,14 @@ AGESA_STATUS Fch_Oem_config(UINT32 Func, UINT32 FchData, VOID *ConfigPtr) /* Fan Control */ oem_fan_control(FchParams_env); + /* XHCI configuration */ +#if CONFIG_HUDSON_XHCI_ENABLE + FchParams_env->Usb.Xhci0Enable = TRUE; +#else + FchParams_env->Usb.Xhci0Enable = FALSE; +#endif + FchParams_env->Usb.Xhci1Enable = FALSE; + /* sata configuration */ } printk(BIOS_DEBUG, "Done\n"); diff --git a/src/mainboard/amd/parmer/agesawrapper.c b/src/mainboard/amd/parmer/agesawrapper.c index a81a997003..c160106dd7 100644 --- a/src/mainboard/amd/parmer/agesawrapper.c +++ b/src/mainboard/amd/parmer/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; +#endif + AmdResetParams.FchInterface.Xhci1Enable = FALSE; status = AmdInitReset ((AMD_RESET_PARAMS *)AmdParamStruct.NewStructPtr); if (status != AGESA_SUCCESS) agesawrapper_amdreadeventlog(AmdParamStruct.StdHeader.HeapStatus); diff --git a/src/mainboard/amd/thatcher/agesawrapper.c b/src/mainboard/amd/thatcher/agesawrapper.c index f7577fdc3d..9480bdcd3f 100644 --- a/src/mainboard/amd/thatcher/agesawrapper.c +++ b/src/mainboard/amd/thatcher/agesawrapper.c @@ -202,6 +202,8 @@ agesawrapper_amdinitreset ( AmdParamStruct.StdHeader.ImageBasePtr = 0; AmdCreateStruct (&AmdParamStruct); AmdResetParams.HtConfig.Depth = 0; + AmdResetParams.FchInterface.Xhci0Enable = FALSE; + AmdResetParams.FchInterface.Xhci1Enable = FALSE; status = AmdInitReset ((AMD_RESET_PARAMS *)AmdParamStruct.NewStructPtr); if (status != AGESA_SUCCESS) agesawrapper_amdreadeventlog(AmdParamStruct.StdHeader.HeapStatus); |