diff options
Diffstat (limited to 'ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c')
| -rw-r--r-- | ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c | 167 |
1 files changed, 3 insertions, 164 deletions
diff --git a/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c b/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c index 6501539..16c1d83 100644 --- a/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c +++ b/ArmPlatformPkg/ArmVirtualizationPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c @@ -14,10 +14,11 @@ **/
-#include "IntelBdsPlatform.h"
-
+#include <Library/PlatformBdsLib.h>
#include <Library/QemuBootOrderLib.h>
+#include "IntelBdsPlatform.h"
+
//
// BDS Platform Functions
//
@@ -34,146 +35,6 @@ PlatformBdsInit ( {
}
-STATIC
-EFI_STATUS
-GetConsoleDevicePathFromVariable (
- IN CHAR16* ConsoleVarName,
- IN CHAR16* DefaultConsolePaths,
- OUT EFI_DEVICE_PATH** DevicePaths
- )
-{
- EFI_STATUS Status;
- UINTN Size;
- EFI_DEVICE_PATH_PROTOCOL* DevicePathInstances;
- EFI_DEVICE_PATH_PROTOCOL* DevicePathInstance;
- CHAR16* DevicePathStr;
- CHAR16* NextDevicePathStr;
- EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL *EfiDevicePathFromTextProtocol;
-
- Status = GetGlobalEnvironmentVariable (ConsoleVarName, NULL, NULL, (VOID**)&DevicePathInstances);
- if (EFI_ERROR (Status)) {
- // In case no default console device path has been defined we assume a driver handles the console (eg: SimpleTextInOutSerial)
- if ((DefaultConsolePaths == NULL) || (DefaultConsolePaths[0] == L'\0')) {
- *DevicePaths = NULL;
- return EFI_SUCCESS;
- }
-
- Status = gBS->LocateProtocol (&gEfiDevicePathFromTextProtocolGuid, NULL, (VOID **)&EfiDevicePathFromTextProtocol);
- ASSERT_EFI_ERROR (Status);
-
- DevicePathInstances = NULL;
-
- // Extract the Device Path instances from the multi-device path string
- while ((DefaultConsolePaths != NULL) && (DefaultConsolePaths[0] != L'\0')) {
- NextDevicePathStr = StrStr (DefaultConsolePaths, L";");
- if (NextDevicePathStr == NULL) {
- DevicePathStr = DefaultConsolePaths;
- DefaultConsolePaths = NULL;
- } else {
- DevicePathStr = (CHAR16*)AllocateCopyPool ((NextDevicePathStr - DefaultConsolePaths + 1) * sizeof (CHAR16), DefaultConsolePaths);
- *(DevicePathStr + (NextDevicePathStr - DefaultConsolePaths)) = L'\0';
- DefaultConsolePaths = NextDevicePathStr;
- if (DefaultConsolePaths[0] == L';') {
- DefaultConsolePaths++;
- }
- }
-
- DevicePathInstance = EfiDevicePathFromTextProtocol->ConvertTextToDevicePath (DevicePathStr);
- ASSERT (DevicePathInstance != NULL);
- DevicePathInstances = AppendDevicePathInstance (DevicePathInstances, DevicePathInstance);
-
- if (NextDevicePathStr != NULL) {
- FreePool (DevicePathStr);
- }
- FreePool (DevicePathInstance);
- }
-
- // Set the environment variable with this device path multi-instances
- Size = GetDevicePathSize (DevicePathInstances);
- if (Size > 0) {
- gRT->SetVariable (
- ConsoleVarName,
- &gEfiGlobalVariableGuid,
- EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,
- Size,
- DevicePathInstances
- );
- } else {
- Status = EFI_INVALID_PARAMETER;
- }
- }
-
- if (!EFI_ERROR (Status)) {
- *DevicePaths = DevicePathInstances;
- }
- return Status;
-}
-
-STATIC
-VOID
-SetConsoleVariables (
- VOID
- )
-{
- EFI_STATUS Status;
- EFI_DEVICE_PATH* ConOutDevicePaths;
- EFI_DEVICE_PATH* ConInDevicePaths;
- EFI_DEVICE_PATH* ConErrDevicePaths;
-
- // By getting the Console Device Paths from the environment variables before initializing the console pipe, we
- // create the 3 environment variables (ConIn, ConOut, ConErr) that allows to initialize all the console interface
- // of newly installed console drivers
- Status = GetConsoleDevicePathFromVariable (L"ConOut", (CHAR16*)PcdGetPtr (PcdDefaultConOutPaths), &ConOutDevicePaths);
- ASSERT_EFI_ERROR (Status);
- Status = GetConsoleDevicePathFromVariable (L"ConIn", (CHAR16*)PcdGetPtr (PcdDefaultConInPaths), &ConInDevicePaths);
- ASSERT_EFI_ERROR (Status);
- Status = GetConsoleDevicePathFromVariable (L"ErrOut", (CHAR16*)PcdGetPtr (PcdDefaultConOutPaths), &ConErrDevicePaths);
- ASSERT_EFI_ERROR (Status);
-}
-
-/**
- Connect with predefined platform connect sequence,
- the OEM/IBV can customize with their own connect sequence.
-**/
-VOID
-PlatformBdsConnectSequence (
- VOID
- )
-{
-}
-
-/**
- Load the predefined driver option, OEM/IBV can customize this
- to load their own drivers
-
- @param BdsDriverLists - The header of the driver option link list.
-
-**/
-VOID
-PlatformBdsGetDriverOption (
- IN OUT LIST_ENTRY *BdsDriverLists
- )
-{
-}
-
-/**
- Perform the platform diagnostic, such like test memory. OEM/IBV also
- can customize this function to support specific platform diagnostic.
-
- @param MemoryTestLevel The memory test intensive level
- @param QuietBoot Indicate if need to enable the quiet boot
- @param BaseMemoryTest A pointer to BdsMemoryTest()
-
-**/
-VOID
-PlatformBdsDiagnostics (
- IN EXTENDMEM_COVERAGE_LEVEL MemoryTestLevel,
- IN BOOLEAN QuietBoot,
- IN BASEM_MEMORY_TEST BaseMemoryTest
- )
-{
-}
-
/**
The function will execute with as the platform policy, current policy
is driven by boot mode. IBV/OEM can customize this code for their specific
@@ -194,7 +55,6 @@ PlatformBdsPolicyBehavior ( IN BASEM_MEMORY_TEST BaseMemoryTest
)
{
- SetConsoleVariables ();
BdsLibConnectAll ();
//
@@ -265,24 +125,3 @@ PlatformBdsLockNonUpdatableFlash ( {
return;
}
-
-
-/**
- Lock the ConsoleIn device in system table. All key
- presses will be ignored until the Password is typed in. The only way to
- disable the password is to type it in to a ConIn device.
-
- @param Password Password used to lock ConIn device.
-
- @retval EFI_SUCCESS lock the Console In Spliter virtual handle successfully.
- @retval EFI_UNSUPPORTED Password not found
-
-**/
-EFI_STATUS
-EFIAPI
-LockKeyboards (
- IN CHAR16 *Password
- )
-{
- return EFI_UNSUPPORTED;
-}
|