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Vlv2TbltDevicePkg/PlatformInitPei: Support USB init

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In order to support recovery in PEI phase, a platform need initialize
USB controller. This logic is missing in current PchInitPeim.

We removed MultiPlatformInfoInit() because it is already done in
PlatformEarlyInitEntry().

We also initialize XhciMemBaseAddr to 0, or it is garbage value.

Cc: David Wei <david.wei@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: David Wei <david.wei@intel.com>
This commit is contained in:
Jiewen Yao
2016-09-06 16:24:31 +08:00
parent 3093f45c44
commit a27bdc0556
1 changed files with 19 additions and 7 deletions
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26
Vlv2TbltDevicePkg/PlatformInitPei/PchInitPeim.c
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@@ -53,6 +53,11 @@ PchInitInterrupt (
VOID
PchPolicySetupInit (
IN CONST EFI_PEI_SERVICES **PeiServices,
IN SYSTEM_CONFIGURATION *SystemConfiguration
);
VOID
PchInitInterrupt (
IN SYSTEM_CONFIGURATION *SystemConfiguration
);
@@ -541,8 +546,18 @@ PlatformPchInit (
}
}
EFI_STATUS
PlatformPchInit (
IN SYSTEM_CONFIGURATION *SystemConfiguration,
IN CONST EFI_PEI_SERVICES **PeiServices,
IN UINT16 PlatformType
)
{
EFI_STATUS Status;
EFI_BOOT_MODE BootMode;
Status = PeiServicesGetBootMode (&BootMode);
ASSERT_EFI_ERROR (Status);
@@ -721,7 +736,8 @@ InstallPeiPchUsbPolicy (
}
EFI_STATUS
InstallPeiPchUsbPolicy (
InstallPeiPchUsbPolicy (
IN CONST EFI_PEI_SERVICES **PeiServices
)
{
EFI_STATUS Status = EFI_SUCCESS;
@@ -745,12 +761,6 @@ InstallPeiPchUsbPolicy (
Status = (*PeiServices)->AllocatePool (PeiServices, sizeof (PCH_USB_CONFIG), (void **)&UsbConfig);
//
// Initiate PCH USB policy.
//
PeiPchUsbPolicyPpi->Revision = PCH_USB_POLICY_PPI_REVISION_1;
UsbConfig->Usb20Settings[0].Enable = PCH_DEVICE_ENABLE;
//
// Initiate PCH USB policy.
@@ -784,6 +794,8 @@ InstallPeiPchUsbPolicy (
//
UsbConfig->Usb20PortLength[0] = 0x53;
UsbConfig->Usb20PortLength[1] = 0x49;
UsbConfig->Usb20PortLength[2] = 0x47;
UsbConfig->Usb20PortLength[3] = 0x80;
PeiPchUsbPolicyPpi->Mode = EHCI_MODE;