From: Pete Batard <pete@akeo.ie>
To: edk2-devel@lists.01.org
Subject: [PATCH v2 edk2-platforms 09/20] Platform/Broadcom/RPi3: Add Graphic Console driver
Date: Mon, 10 Dec 2018 12:38:42 +0000 [thread overview]
Message-ID: <20181210123853.4864-10-pete@akeo.ie> (raw)
In-Reply-To: <20181210123853.4864-1-pete@akeo.ie>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Pete Batard <pete@akeo.ie>
---
Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/ComponentName.c | 183 ++
Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/GraphicsConsole.c | 1836 ++++++++++++++++++++
Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/GraphicsConsole.h | 591 +++++++
Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/GraphicsConsoleDxe.inf | 74 +
Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/GraphicsConsoleDxe.uni | 19 +
| 20 +
Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/NewFont.c | 288 +++
Platform/Broadcom/Bcm283x/Include/Protocol/ExtendedTextOut.h | 36 +
8 files changed, 3047 insertions(+)
diff --git a/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/ComponentName.c b/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/ComponentName.c
new file mode 100644
index 000000000000..e5935b19a250
--- /dev/null
+++ b/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/ComponentName.c
@@ -0,0 +1,183 @@
+/** @file
+ *
+ * Copyright (c) 2018, Andrei Warkentin <andrey.warkentin@gmail.com>
+ * Copyright (c) 2006-2016, Intel Corporation. All rights reserved.
+ *
+ * This program and the accompanying materials
+ * are licensed and made available under the terms and conditions of the BSD License
+ * which accompanies this distribution. The full text of the license may be found at
+ * http://opensource.org/licenses/bsd-license.php
+ *
+ * THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+ *
+ **/
+
+#include "GraphicsConsole.h"
+
+//
+// EFI Component Name Protocol
+//
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gGraphicsConsoleComponentName = {
+ GraphicsConsoleComponentNameGetDriverName,
+ GraphicsConsoleComponentNameGetControllerName,
+ "eng"
+};
+
+//
+// EFI Component Name 2 Protocol
+//
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gGraphicsConsoleComponentName2 = {
+ (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) GraphicsConsoleComponentNameGetDriverName,
+ (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) GraphicsConsoleComponentNameGetControllerName,
+ "en"
+};
+
+
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mGraphicsConsoleDriverNameTable[] = {
+ {
+ "eng;en",
+ (CHAR16 *)L"Graphics Console Driver"
+ },
+ {
+ NULL,
+ NULL
+ }
+};
+
+/**
+ Retrieves a Unicode string that is the user readable name of the driver.
+
+ This function retrieves the user readable name of a driver in the form of a
+ Unicode string. If the driver specified by This has a user readable name in
+ the language specified by Language, then a pointer to the driver name is
+ returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
+ by This does not support the language specified by Language,
+ then EFI_UNSUPPORTED is returned.
+
+ @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
+ EFI_COMPONENT_NAME_PROTOCOL instance.
+
+ @param Language[in] A pointer to a Null-terminated ASCII string
+ array indicating the language. This is the
+ language of the driver name that the caller is
+ requesting, and it must match one of the
+ languages specified in SupportedLanguages. The
+ number of languages supported by a driver is up
+ to the driver writer. Language is specified
+ in RFC 4646 or ISO 639-2 language code format.
+
+ @param DriverName[out] A pointer to the Unicode string to return.
+ This Unicode string is the name of the
+ driver specified by This in the language
+ specified by Language.
+
+ @retval EFI_SUCCESS The Unicode string for the Driver specified by
+ This and the language specified by Language was
+ returned in DriverName.
+
+ @retval EFI_INVALID_PARAMETER Language is NULL.
+
+ @retval EFI_INVALID_PARAMETER DriverName is NULL.
+
+ @retval EFI_UNSUPPORTED The driver specified by This does not support
+ the language specified by Language.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleComponentNameGetDriverName (
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,
+ IN CHAR8 *Language,
+ OUT CHAR16 **DriverName
+ )
+{
+ return LookupUnicodeString2 (
+ Language,
+ This->SupportedLanguages,
+ mGraphicsConsoleDriverNameTable,
+ DriverName,
+ (BOOLEAN)(This == &gGraphicsConsoleComponentName)
+ );
+}
+
+/**
+ Retrieves a Unicode string that is the user readable name of the controller
+ that is being managed by a driver.
+
+ This function retrieves the user readable name of the controller specified by
+ ControllerHandle and ChildHandle in the form of a Unicode string. If the
+ driver specified by This has a user readable name in the language specified by
+ Language, then a pointer to the controller name is returned in ControllerName,
+ and EFI_SUCCESS is returned. If the driver specified by This is not currently
+ managing the controller specified by ControllerHandle and ChildHandle,
+ then EFI_UNSUPPORTED is returned. If the driver specified by This does not
+ support the language specified by Language, then EFI_UNSUPPORTED is returned.
+
+ @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
+ EFI_COMPONENT_NAME_PROTOCOL instance.
+
+ @param ControllerHandle[in] The handle of a controller that the driver
+ specified by This is managing. This handle
+ specifies the controller whose name is to be
+ returned.
+
+ @param ChildHandle[in] The handle of the child controller to retrieve
+ the name of. This is an optional parameter that
+ may be NULL. It will be NULL for device
+ drivers. It will also be NULL for a bus drivers
+ that wish to retrieve the name of the bus
+ controller. It will not be NULL for a bus
+ driver that wishes to retrieve the name of a
+ child controller.
+
+ @param Language[in] A pointer to a Null-terminated ASCII string
+ array indicating the language. This is the
+ language of the driver name that the caller is
+ requesting, and it must match one of the
+ languages specified in SupportedLanguages. The
+ number of languages supported by a driver is up
+ to the driver writer. Language is specified in
+ RFC 4646 or ISO 639-2 language code format.
+
+ @param ControllerName[out] A pointer to the Unicode string to return.
+ This Unicode string is the name of the
+ controller specified by ControllerHandle and
+ ChildHandle in the language specified by
+ Language from the point of view of the driver
+ specified by This.
+
+ @retval EFI_SUCCESS The Unicode string for the user readable name in
+ the language specified by Language for the
+ driver specified by This was returned in
+ DriverName.
+
+ @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
+
+ @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
+ EFI_HANDLE.
+
+ @retval EFI_INVALID_PARAMETER Language is NULL.
+
+ @retval EFI_INVALID_PARAMETER ControllerName is NULL.
+
+ @retval EFI_UNSUPPORTED The driver specified by This is not currently
+ managing the controller specified by
+ ControllerHandle and ChildHandle.
+
+ @retval EFI_UNSUPPORTED The driver specified by This does not support
+ the language specified by Language.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleComponentNameGetControllerName (
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,
+ IN EFI_HANDLE ControllerHandle,
+ IN EFI_HANDLE ChildHandle OPTIONAL,
+ IN CHAR8 *Language,
+ OUT CHAR16 **ControllerName
+ )
+{
+ return EFI_UNSUPPORTED;
+}
diff --git a/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/GraphicsConsole.c b/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/GraphicsConsole.c
new file mode 100644
index 000000000000..4df5b37e5d4f
--- /dev/null
+++ b/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/GraphicsConsole.c
@@ -0,0 +1,1836 @@
+/** @file
+ *
+ * Copyright (c) 2018, Andrei Warkentin <andrey.warkentin@gmail.com>
+ * Copyright (c) 2006-2016, Intel Corporation. All rights reserved.
+ *
+ * This program and the accompanying materials
+ * are licensed and made available under the terms and conditions of the BSD License
+ * which accompanies this distribution. The full text of the license may be found at
+ * http://opensource.org/licenses/bsd-license.php
+ *
+ * THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+ *
+ **/
+
+#include "GraphicsConsole.h"
+
+//
+// Graphics Console Device Private Data template
+//
+GRAPHICS_CONSOLE_DEV mGraphicsConsoleDevTemplate = {
+ GRAPHICS_CONSOLE_DEV_SIGNATURE,
+ (EFI_GRAPHICS_OUTPUT_PROTOCOL *) NULL,
+ {
+ GraphicsConsoleConOutReset,
+ GraphicsConsoleConOutOutputString,
+ GraphicsConsoleConOutTestString,
+ GraphicsConsoleConOutQueryMode,
+ GraphicsConsoleConOutSetMode,
+ GraphicsConsoleConOutSetAttribute,
+ GraphicsConsoleConOutClearScreen,
+ GraphicsConsoleConOutSetCursorPosition,
+ GraphicsConsoleConOutEnableCursor,
+ (EFI_SIMPLE_TEXT_OUTPUT_MODE *) NULL
+ },
+ {
+ 0,
+ -1,
+ EFI_TEXT_ATTR(EFI_LIGHTGRAY, EFI_BLACK),
+ 0,
+ 0,
+ TRUE
+ },
+ (GRAPHICS_CONSOLE_MODE_DATA *) NULL,
+ (EFI_GRAPHICS_OUTPUT_BLT_PIXEL *) NULL,
+ {
+ (EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *) NULL,
+ (EFI_GRAPHICS_OUTPUT_PROTOCOL *) NULL,
+ TRUE,
+ }
+};
+
+GRAPHICS_CONSOLE_MODE_DATA mGraphicsConsoleModeData[] = {
+ {100, 31},
+ //
+ // New modes can be added here.
+ // The last entry is specific for full screen mode.
+ //
+ {0, 0}
+};
+
+EFI_HII_DATABASE_PROTOCOL *mHiiDatabase;
+EFI_HII_FONT_PROTOCOL *mHiiFont;
+EFI_HII_HANDLE mHiiHandle;
+VOID *mHiiRegistration;
+
+EFI_GUID mFontPackageListGuid = {0xf5f219d3, 0x7006, 0x4648, {0xac, 0x8d, 0xd6, 0x1d, 0xfb, 0x7b, 0xc6, 0xad}};
+
+CHAR16 mCrLfString[3] = { CHAR_CARRIAGE_RETURN, CHAR_LINEFEED, CHAR_NULL };
+
+EFI_GRAPHICS_OUTPUT_BLT_PIXEL mGraphicsEfiColors[16] = {
+ //
+ // B G R reserved
+ //
+ {0x00, 0x00, 0x00, 0x00}, // BLACK
+ {0x98, 0x00, 0x00, 0x00}, // LIGHTBLUE
+ {0x00, 0x98, 0x00, 0x00}, // LIGHGREEN
+ {0x98, 0x98, 0x00, 0x00}, // LIGHCYAN
+ {0x00, 0x00, 0x98, 0x00}, // LIGHRED
+ {0x98, 0x00, 0x98, 0x00}, // MAGENTA
+ {0x00, 0x98, 0x98, 0x00}, // BROWN
+ {0x98, 0x98, 0x98, 0x00}, // LIGHTGRAY
+ {0x30, 0x30, 0x30, 0x00}, // DARKGRAY - BRIGHT BLACK
+ {0xff, 0x00, 0x00, 0x00}, // BLUE
+ {0x00, 0xff, 0x00, 0x00}, // LIME
+ {0xff, 0xff, 0x00, 0x00}, // CYAN
+ {0x00, 0x00, 0xff, 0x00}, // RED
+ {0xff, 0x00, 0xff, 0x00}, // FUCHSIA
+ {0x00, 0xff, 0xff, 0x00}, // YELLOW
+ {0xff, 0xff, 0xff, 0x00} // WHITE
+};
+
+EFI_NARROW_GLYPH mCursorGlyph = {
+ 0x0000,
+ 0x00,
+ { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF }
+};
+
+CHAR16 SpaceStr[] = { NARROW_CHAR, ' ', 0 };
+
+EFI_DRIVER_BINDING_PROTOCOL gGraphicsConsoleDriverBinding = {
+ GraphicsConsoleControllerDriverSupported,
+ GraphicsConsoleControllerDriverStart,
+ GraphicsConsoleControllerDriverStop,
+ 0xa,
+ NULL,
+ NULL
+};
+
+/**
+ Test to see if Graphics Console could be supported on the Controller.
+
+ Graphics Console could be supported if Graphics Output Protocol
+ exists on the Controller.
+
+ @param This Protocol instance pointer.
+ @param Controller Handle of device to test.
+ @param RemainingDevicePath Optional parameter use to pick a specific child
+ device to start.
+
+ @retval EFI_SUCCESS This driver supports this device.
+ @retval other This driver does not support this device.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleControllerDriverSupported (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ )
+{
+ EFI_STATUS Status;
+ EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;
+ EFI_DEVICE_PATH_PROTOCOL *DevicePath;
+
+ GraphicsOutput = NULL;
+ //
+ // Open the IO Abstraction(s) needed to perform the supported test
+ //
+ Status = gBS->OpenProtocol (
+ Controller,
+ &gEfiGraphicsOutputProtocolGuid,
+ (VOID **) &GraphicsOutput,
+ This->DriverBindingHandle,
+ Controller,
+ EFI_OPEN_PROTOCOL_BY_DRIVER
+ );
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ ASSERT (GraphicsOutput != NULL);
+
+ //
+ // We need to ensure that we do not layer on top of a virtual handle.
+ // We need to ensure that the handles produced by the conspliter do not
+ // get used.
+ //
+ Status = gBS->OpenProtocol (
+ Controller,
+ &gEfiDevicePathProtocolGuid,
+ (VOID **) &DevicePath,
+ This->DriverBindingHandle,
+ Controller,
+ EFI_OPEN_PROTOCOL_BY_DRIVER
+ );
+ if (!EFI_ERROR (Status)) {
+ gBS->CloseProtocol (
+ Controller,
+ &gEfiDevicePathProtocolGuid,
+ This->DriverBindingHandle,
+ Controller
+ );
+ } else {
+ goto Error;
+ }
+
+ //
+ // Does Hii Exist? If not, we aren't ready to run
+ //
+ Status = EfiLocateHiiProtocol ();
+
+ //
+ // Close the I/O Abstraction(s) used to perform the supported test
+ //
+Error:
+ gBS->CloseProtocol (
+ Controller,
+ &gEfiGraphicsOutputProtocolGuid,
+ This->DriverBindingHandle,
+ Controller
+ );
+ return Status;
+}
+
+/**
+ Initialize all the text modes which the graphics console supports.
+
+ It returns information for available text modes that the graphics can support.
+
+ @param[in] HorizontalResolution The size of video screen in pixels in the X dimension.
+ @param[in] VerticalResolution The size of video screen in pixels in the Y dimension.
+ @param[in] GopModeNumber The graphics mode number which graphis console is based on.
+ @param[out] TextModeCount The total number of text modes that graphics console supports.
+ @param[out] TextModeData The buffer to the text modes column and row information.
+ Caller is responsible to free it when it's non-NULL.
+
+ @retval EFI_SUCCESS The supporting mode information is returned.
+ @retval EFI_INVALID_PARAMETER The parameters are invalid.
+
+**/
+EFI_STATUS
+InitializeGraphicsConsoleTextMode (
+ IN UINT32 HorizontalResolution,
+ IN UINT32 VerticalResolution,
+ IN UINT32 GopModeNumber,
+ OUT UINTN *TextModeCount,
+ OUT GRAPHICS_CONSOLE_MODE_DATA **TextModeData
+ )
+{
+ UINTN Index;
+ UINTN Count;
+ GRAPHICS_CONSOLE_MODE_DATA *ModeBuffer;
+ GRAPHICS_CONSOLE_MODE_DATA *NewModeBuffer;
+ UINTN ValidCount;
+ UINTN ValidIndex;
+ UINTN MaxColumns;
+ UINTN MaxRows;
+
+ if ((TextModeCount == NULL) || (TextModeData == NULL)) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ Count = sizeof (mGraphicsConsoleModeData) / sizeof (GRAPHICS_CONSOLE_MODE_DATA);
+
+ //
+ // Compute the maximum number of text Rows and Columns that this current graphics mode can support.
+ // To make graphics console work well, MaxColumns and MaxRows should not be zero.
+ //
+ MaxColumns = HorizontalResolution / EFI_GLYPH_WIDTH;
+ MaxRows = VerticalResolution / EFI_GLYPH_HEIGHT;
+
+ //
+ // According to UEFI spec, all output devices support at least 80x25 text mode.
+ //
+ ASSERT ((MaxColumns >= 80) && (MaxRows >= 25));
+
+ //
+ // Add full screen mode to the last entry.
+ //
+ mGraphicsConsoleModeData[Count - 1].Columns = MaxColumns;
+ mGraphicsConsoleModeData[Count - 1].Rows = MaxRows;
+
+ //
+ // Get defined mode buffer pointer.
+ //
+ ModeBuffer = mGraphicsConsoleModeData;
+
+ //
+ // Here we make sure that the final mode exposed does not include the duplicated modes,
+ // and does not include the invalid modes which exceed the max column and row.
+ // Reserve 2 modes for 80x25, 80x50 of graphics console.
+ //
+ NewModeBuffer = AllocateZeroPool (sizeof (GRAPHICS_CONSOLE_MODE_DATA) * (Count + 2));
+ ASSERT (NewModeBuffer != NULL);
+
+ //
+ // Mode 0 and mode 1 is for 80x25, 80x50 according to UEFI spec.
+ //
+ ValidCount = 0;
+
+ NewModeBuffer[ValidCount].Columns = 80;
+ NewModeBuffer[ValidCount].Rows = 25;
+ NewModeBuffer[ValidCount].GopWidth = HorizontalResolution;
+ NewModeBuffer[ValidCount].GopHeight = VerticalResolution;
+ NewModeBuffer[ValidCount].GopModeNumber = GopModeNumber;
+ NewModeBuffer[ValidCount].DeltaX = (HorizontalResolution - (NewModeBuffer[ValidCount].Columns * EFI_GLYPH_WIDTH)) >> 1;
+ NewModeBuffer[ValidCount].DeltaY = (VerticalResolution - (NewModeBuffer[ValidCount].Rows * EFI_GLYPH_HEIGHT)) >> 1;
+ ValidCount++;
+
+ if ((MaxColumns >= 80) && (MaxRows >= 50)) {
+ NewModeBuffer[ValidCount].Columns = 80;
+ NewModeBuffer[ValidCount].Rows = 50;
+ NewModeBuffer[ValidCount].DeltaX = (HorizontalResolution - (80 * EFI_GLYPH_WIDTH)) >> 1;
+ NewModeBuffer[ValidCount].DeltaY = (VerticalResolution - (50 * EFI_GLYPH_HEIGHT)) >> 1;
+ }
+ NewModeBuffer[ValidCount].GopWidth = HorizontalResolution;
+ NewModeBuffer[ValidCount].GopHeight = VerticalResolution;
+ NewModeBuffer[ValidCount].GopModeNumber = GopModeNumber;
+ ValidCount++;
+
+ //
+ // Start from mode 2 to put the valid mode other than 80x25 and 80x50 in the output mode buffer.
+ //
+ for (Index = 0; Index < Count; Index++) {
+ if ((ModeBuffer[Index].Columns == 0) || (ModeBuffer[Index].Rows == 0) ||
+ (ModeBuffer[Index].Columns > MaxColumns) || (ModeBuffer[Index].Rows > MaxRows)) {
+ //
+ // Skip the pre-defined mode which is invalid or exceeds the max column and row.
+ //
+ continue;
+ }
+ for (ValidIndex = 0; ValidIndex < ValidCount; ValidIndex++) {
+ if ((ModeBuffer[Index].Columns == NewModeBuffer[ValidIndex].Columns) &&
+ (ModeBuffer[Index].Rows == NewModeBuffer[ValidIndex].Rows)) {
+ //
+ // Skip the duplicated mode.
+ //
+ break;
+ }
+ }
+ if (ValidIndex == ValidCount) {
+ NewModeBuffer[ValidCount].Columns = ModeBuffer[Index].Columns;
+ NewModeBuffer[ValidCount].Rows = ModeBuffer[Index].Rows;
+ NewModeBuffer[ValidCount].GopWidth = HorizontalResolution;
+ NewModeBuffer[ValidCount].GopHeight = VerticalResolution;
+ NewModeBuffer[ValidCount].GopModeNumber = GopModeNumber;
+ NewModeBuffer[ValidCount].DeltaX = (HorizontalResolution - (NewModeBuffer[ValidCount].Columns * EFI_GLYPH_WIDTH)) >> 1;
+ NewModeBuffer[ValidCount].DeltaY = (VerticalResolution - (NewModeBuffer[ValidCount].Rows * EFI_GLYPH_HEIGHT)) >> 1;
+ ValidCount++;
+ }
+ }
+
+ DEBUG_CODE (
+ for (Index = 0; Index < ValidCount; Index++) {
+ DEBUG ((DEBUG_INFO, "Graphics - Mode %d, Column = %d, Row = %d\n",
+ Index, NewModeBuffer[Index].Columns, NewModeBuffer[Index].Rows));
+ }
+ );
+
+ //
+ // Return valid mode count and mode information buffer.
+ //
+ *TextModeCount = ValidCount;
+ *TextModeData = NewModeBuffer;
+ return EFI_SUCCESS;
+}
+
+/**
+ Start this driver on Controller by opening Graphics Output Protocol,
+ and installing Simple Text Out protocol on Controller.
+
+ @param This Protocol instance pointer.
+ @param Controller Handle of device to bind driver to
+ @param RemainingDevicePath Optional parameter use to pick a specific child
+ device to start.
+
+ @retval EFI_SUCCESS This driver is added to Controller.
+ @retval other This driver does not support this device.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleControllerDriverStart (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ )
+{
+ EFI_STATUS Status;
+ GRAPHICS_CONSOLE_DEV *Private;
+ UINT32 HorizontalResolution;
+ UINT32 VerticalResolution;
+ UINT32 ModeIndex;
+ UINTN MaxMode;
+ UINT32 ModeNumber;
+ EFI_GRAPHICS_OUTPUT_PROTOCOL_MODE *Mode;
+ UINTN SizeOfInfo;
+ EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info;
+
+ ModeNumber = 0;
+
+ //
+ // Initialize the Graphics Console device instance
+ //
+ Private = AllocateCopyPool (
+ sizeof (GRAPHICS_CONSOLE_DEV),
+ &mGraphicsConsoleDevTemplate
+ );
+ if (Private == NULL) {
+ return EFI_OUT_OF_RESOURCES;
+ }
+
+ Private->SimpleTextOutput.Mode = &(Private->SimpleTextOutputMode);
+
+ Status = gBS->OpenProtocol (
+ Controller,
+ &gEfiGraphicsOutputProtocolGuid,
+ (VOID **) &Private->GraphicsOutput,
+ This->DriverBindingHandle,
+ Controller,
+ EFI_OPEN_PROTOCOL_BY_DRIVER
+ );
+ if (EFI_ERROR (Status)) {
+ goto Error;
+ }
+
+ Private->ExtendedTextOutput.TextOut = &(Private->SimpleTextOutput);
+ Private->ExtendedTextOutput.GraphicsOutput = Private->GraphicsOutput;
+
+ HorizontalResolution = PcdGet32 (PcdVideoHorizontalResolution);
+ VerticalResolution = PcdGet32 (PcdVideoVerticalResolution);
+
+ ASSERT (Private->GraphicsOutput != NULL);
+ //
+ // The console is build on top of Graphics Output Protocol, find the mode number
+ // for the user-defined mode; if there are multiple video devices,
+ // graphic console driver will set all the video devices to the same mode.
+ //
+ if ((HorizontalResolution == 0x0) || (VerticalResolution == 0x0)) {
+ //
+ // Find the highest resolution which GOP supports.
+ //
+ MaxMode = Private->GraphicsOutput->Mode->MaxMode;
+
+ for (ModeIndex = 0; ModeIndex < MaxMode; ModeIndex++) {
+ Status = Private->GraphicsOutput->QueryMode (
+ Private->GraphicsOutput,
+ ModeIndex,
+ &SizeOfInfo,
+ &Info
+ );
+ if (!EFI_ERROR (Status)) {
+ if ((Info->HorizontalResolution > HorizontalResolution) ||
+ ((Info->HorizontalResolution == HorizontalResolution) && (Info->VerticalResolution > VerticalResolution))) {
+ HorizontalResolution = Info->HorizontalResolution;
+ VerticalResolution = Info->VerticalResolution;
+ ModeNumber = ModeIndex;
+ }
+ FreePool (Info);
+ }
+ }
+ if ((HorizontalResolution == 0x0) || (VerticalResolution == 0x0)) {
+ Status = EFI_UNSUPPORTED;
+ goto Error;
+ }
+ } else {
+ //
+ // Use user-defined resolution
+ //
+ Status = CheckModeSupported (
+ Private->GraphicsOutput,
+ HorizontalResolution,
+ VerticalResolution,
+ &ModeNumber
+ );
+ if (EFI_ERROR (Status)) {
+ //
+ // if not supporting current mode, try 800x600 which is required by UEFI/EFI spec.
+ //
+ HorizontalResolution = 800;
+ VerticalResolution = 600;
+ Status = CheckModeSupported (
+ Private->GraphicsOutput,
+ HorizontalResolution,
+ VerticalResolution,
+ &ModeNumber
+ );
+ Mode = Private->GraphicsOutput->Mode;
+ if (EFI_ERROR (Status) && Mode->MaxMode != 0) {
+ //
+ // Set default mode failed or device don't support default mode, then get the current mode information.
+ //
+ HorizontalResolution = Mode->Info->HorizontalResolution;
+ VerticalResolution = Mode->Info->VerticalResolution;
+ ModeNumber = Mode->Mode;
+ }
+ }
+ }
+ if (ModeNumber != Private->GraphicsOutput->Mode->Mode) {
+ //
+ // Current graphics mode is not set or is not set to the mode which we has found,
+ // set the new graphic mode.
+ //
+ Status = Private->GraphicsOutput->SetMode (Private->GraphicsOutput, ModeNumber);
+ if (EFI_ERROR (Status)) {
+ //
+ // The mode set operation failed
+ //
+ goto Error;
+ }
+ }
+
+ DEBUG ((DEBUG_INFO, "GraphicsConsole video resolution %d x %d\n", HorizontalResolution, VerticalResolution));
+
+ //
+ // Initialize the mode which GraphicsConsole supports.
+ //
+ Status = InitializeGraphicsConsoleTextMode (
+ HorizontalResolution,
+ VerticalResolution,
+ ModeNumber,
+ &MaxMode,
+ &Private->ModeData
+ );
+
+ if (EFI_ERROR (Status)) {
+ goto Error;
+ }
+
+ //
+ // Update the maximum number of modes
+ //
+ Private->SimpleTextOutputMode.MaxMode = (INT32) MaxMode;
+
+ DEBUG_CODE_BEGIN ();
+ Status = GraphicsConsoleConOutSetMode (&Private->SimpleTextOutput, 0);
+ if (EFI_ERROR (Status)) {
+ goto Error;
+ }
+ Status = GraphicsConsoleConOutOutputString (&Private->SimpleTextOutput, (CHAR16 *)L"Graphics Console Started\n\r");
+ if (EFI_ERROR (Status)) {
+ goto Error;
+ }
+ DEBUG_CODE_END ();
+
+ //
+ // Install protocol interfaces for the Graphics Console device.
+ //
+ Status = gBS->InstallMultipleProtocolInterfaces (
+ &Controller,
+ &gEfiSimpleTextOutProtocolGuid,
+ &Private->SimpleTextOutput,
+ &gExtendedTextOutputProtocolGuid,
+ &Private->ExtendedTextOutput,
+ NULL
+ );
+
+Error:
+ if (EFI_ERROR (Status)) {
+ //
+ // Close GOP.
+ //
+ gBS->CloseProtocol (
+ Controller,
+ &gEfiGraphicsOutputProtocolGuid,
+ This->DriverBindingHandle,
+ Controller
+ );
+
+ if (Private->LineBuffer != NULL) {
+ FreePool (Private->LineBuffer);
+ }
+
+ if (Private->ModeData != NULL) {
+ FreePool (Private->ModeData);
+ }
+
+ //
+ // Free private data
+ //
+ FreePool (Private);
+ }
+
+ return Status;
+}
+
+/**
+ Stop this driver on Controller by removing Simple Text Out protocol
+ and closing the Graphics Output Protocol on Controller.
+
+
+ @param This Protocol instance pointer.
+ @param Controller Handle of device to stop driver on
+ @param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of
+ children is zero stop the entire bus driver.
+ @param ChildHandleBuffer List of Child Handles to Stop.
+
+ @retval EFI_SUCCESS This driver is removed Controller.
+ @retval EFI_NOT_STARTED Simple Text Out protocol could not be found the
+ Controller.
+ @retval other This driver was not removed from this device.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleControllerDriverStop (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN UINTN NumberOfChildren,
+ IN EFI_HANDLE *ChildHandleBuffer
+ )
+{
+ EFI_STATUS Status;
+ EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *SimpleTextOutput;
+ GRAPHICS_CONSOLE_DEV *Private;
+
+ Status = gBS->OpenProtocol (
+ Controller,
+ &gEfiSimpleTextOutProtocolGuid,
+ (VOID **) &SimpleTextOutput,
+ This->DriverBindingHandle,
+ Controller,
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL
+ );
+ if (EFI_ERROR (Status)) {
+ return EFI_NOT_STARTED;
+ }
+
+ Private = GRAPHICS_CONSOLE_CON_OUT_DEV_FROM_THIS (SimpleTextOutput);
+
+ Status = gBS->UninstallMultipleProtocolInterfaces (
+ Controller,
+ &gEfiSimpleTextOutProtocolGuid,
+ &Private->SimpleTextOutput,
+ &gExtendedTextOutputProtocolGuid,
+ &Private->ExtendedTextOutput,
+ NULL
+ );
+
+ if (!EFI_ERROR (Status)) {
+ //
+ // Close GOP.
+ //
+ gBS->CloseProtocol (
+ Controller,
+ &gEfiGraphicsOutputProtocolGuid,
+ This->DriverBindingHandle,
+ Controller
+ );
+
+ if (Private->LineBuffer != NULL) {
+ FreePool (Private->LineBuffer);
+ }
+
+ if (Private->ModeData != NULL) {
+ FreePool (Private->ModeData);
+ }
+
+ //
+ // Free our instance data
+ //
+ FreePool (Private);
+ }
+
+ return Status;
+}
+
+/**
+ Check if the current specific mode supported the user defined resolution
+ for the Graphics Console device based on Graphics Output Protocol.
+
+ If yes, set the graphic devcice's current mode to this specific mode.
+
+ @param GraphicsOutput Graphics Output Protocol instance pointer.
+ @param HorizontalResolution User defined horizontal resolution
+ @param VerticalResolution User defined vertical resolution.
+ @param CurrentModeNumber Current specific mode to be check.
+
+ @retval EFI_SUCCESS The mode is supported.
+ @retval EFI_UNSUPPORTED The specific mode is out of range of graphics
+ device supported.
+ @retval other The specific mode does not support user defined
+ resolution or failed to set the current mode to the
+ specific mode on graphics device.
+
+**/
+EFI_STATUS
+CheckModeSupported (
+ EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput,
+ IN UINT32 HorizontalResolution,
+ IN UINT32 VerticalResolution,
+ OUT UINT32 *CurrentModeNumber
+ )
+{
+ UINT32 ModeNumber;
+ EFI_STATUS Status;
+ UINTN SizeOfInfo;
+ EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info;
+ UINT32 MaxMode;
+
+ Status = EFI_SUCCESS;
+ MaxMode = GraphicsOutput->Mode->MaxMode;
+
+ for (ModeNumber = 0; ModeNumber < MaxMode; ModeNumber++) {
+ Status = GraphicsOutput->QueryMode (
+ GraphicsOutput,
+ ModeNumber,
+ &SizeOfInfo,
+ &Info
+ );
+ if (!EFI_ERROR (Status)) {
+ if ((Info->HorizontalResolution == HorizontalResolution) &&
+ (Info->VerticalResolution == VerticalResolution)) {
+ if ((GraphicsOutput->Mode->Info->HorizontalResolution == HorizontalResolution) &&
+ (GraphicsOutput->Mode->Info->VerticalResolution == VerticalResolution)) {
+ //
+ // If video device has been set to this mode, we do not need to SetMode again
+ //
+ FreePool (Info);
+ break;
+ } else {
+ Status = GraphicsOutput->SetMode (GraphicsOutput, ModeNumber);
+ if (!EFI_ERROR (Status)) {
+ FreePool (Info);
+ break;
+ }
+ }
+ }
+ FreePool (Info);
+ }
+ }
+
+ if (ModeNumber == GraphicsOutput->Mode->MaxMode) {
+ Status = EFI_UNSUPPORTED;
+ }
+
+ *CurrentModeNumber = ModeNumber;
+ return Status;
+}
+
+
+/**
+ Locate HII Database protocol and HII Font protocol.
+
+ @retval EFI_SUCCESS HII Database protocol and HII Font protocol
+ are located successfully.
+ @return other Failed to locate HII Database protocol or
+ HII Font protocol.
+
+**/
+EFI_STATUS
+EfiLocateHiiProtocol (
+ VOID
+ )
+{
+ EFI_STATUS Status;
+
+ Status = gBS->LocateProtocol (&gEfiHiiDatabaseProtocolGuid, NULL, (VOID **) &mHiiDatabase);
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+
+ Status = gBS->LocateProtocol (&gEfiHiiFontProtocolGuid, NULL, (VOID **) &mHiiFont);
+ return Status;
+}
+
+//
+// Body of the STO functions
+//
+
+/**
+ Reset the text output device hardware and optionally run diagnostics.
+
+ Implements SIMPLE_TEXT_OUTPUT.Reset().
+ If ExtendeVerification is TRUE, then perform dependent Graphics Console
+ device reset, and set display mode to mode 0.
+ If ExtendedVerification is FALSE, only set display mode to mode 0.
+
+ @param This Protocol instance pointer.
+ @param ExtendedVerification Indicates that the driver may perform a more
+ exhaustive verification operation of the device
+ during reset.
+
+ @retval EFI_SUCCESS The text output device was reset.
+ @retval EFI_DEVICE_ERROR The text output device is not functioning correctly and
+ could not be reset.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleConOutReset (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
+ IN BOOLEAN ExtendedVerification
+ )
+{
+ EFI_STATUS Status;
+ Status = This->SetMode (This, 0);
+ if (EFI_ERROR (Status)) {
+ return Status;
+ }
+ Status = This->SetAttribute (This, EFI_TEXT_ATTR (This->Mode->Attribute & 0x0F, EFI_BACKGROUND_BLACK));
+ return Status;
+}
+
+
+/**
+ Write a Unicode string to the output device.
+
+ Implements SIMPLE_TEXT_OUTPUT.OutputString().
+ The Unicode string will be converted to Glyphs and will be
+ sent to the Graphics Console.
+
+ @param This Protocol instance pointer.
+ @param WString The NULL-terminated Unicode string to be displayed
+ on the output device(s). All output devices must
+ also support the Unicode drawing defined in this file.
+
+ @retval EFI_SUCCESS The string was output to the device.
+ @retval EFI_DEVICE_ERROR The device reported an error while attempting to output
+ the text.
+ @retval EFI_UNSUPPORTED The output device's mode is not currently in a
+ defined text mode.
+ @retval EFI_WARN_UNKNOWN_GLYPH This warning code indicates that some of the
+ characters in the Unicode string could not be
+ rendered and were skipped.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleConOutOutputString (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
+ IN CHAR16 *WString
+ )
+{
+ GRAPHICS_CONSOLE_DEV *Private;
+ EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;
+ INTN Mode;
+ UINTN MaxColumn;
+ UINTN MaxRow;
+ UINTN Width;
+ UINTN Height;
+ UINTN Delta;
+ EFI_STATUS Status;
+ BOOLEAN Warning;
+ EFI_GRAPHICS_OUTPUT_BLT_PIXEL Foreground;
+ EFI_GRAPHICS_OUTPUT_BLT_PIXEL Background;
+ UINTN DeltaX;
+ UINTN DeltaY;
+ UINTN Count;
+ UINTN Index;
+ INT32 OriginAttribute;
+ EFI_TPL OldTpl;
+
+ if (This->Mode->Mode == -1) {
+ //
+ // If current mode is not valid, return error.
+ //
+ return EFI_UNSUPPORTED;
+ }
+
+ Status = EFI_SUCCESS;
+
+ OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
+ //
+ // Current mode
+ //
+ Mode = This->Mode->Mode;
+ Private = GRAPHICS_CONSOLE_CON_OUT_DEV_FROM_THIS (This);
+ GraphicsOutput = Private->GraphicsOutput;
+
+ MaxColumn = Private->ModeData[Mode].Columns;
+ MaxRow = Private->ModeData[Mode].Rows;
+ DeltaX = (UINTN) Private->ModeData[Mode].DeltaX;
+ DeltaY = (UINTN) Private->ModeData[Mode].DeltaY;
+ Width = MaxColumn * EFI_GLYPH_WIDTH;
+ Height = (MaxRow - 1) * EFI_GLYPH_HEIGHT;
+ Delta = Width * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL);
+
+ //
+ // The Attributes won't change when during the time OutputString is called
+ //
+ GetTextColors (This, &Foreground, &Background);
+
+ FlushCursor (This);
+
+ Warning = FALSE;
+
+ //
+ // Backup attribute
+ //
+ OriginAttribute = This->Mode->Attribute;
+
+ while (*WString != L'\0') {
+
+ if (*WString == CHAR_BACKSPACE) {
+ //
+ // If the cursor is at the left edge of the display, then move the cursor
+ // one row up.
+ //
+ if (This->Mode->CursorColumn == 0 && This->Mode->CursorRow > 0) {
+ This->Mode->CursorRow--;
+ This->Mode->CursorColumn = (INT32) (MaxColumn - 1);
+ This->OutputString (This, SpaceStr);
+ FlushCursor (This);
+ This->Mode->CursorRow--;
+ This->Mode->CursorColumn = (INT32) (MaxColumn - 1);
+ } else if (This->Mode->CursorColumn > 0) {
+ //
+ // If the cursor is not at the left edge of the display, then move the cursor
+ // left one column.
+ //
+ This->Mode->CursorColumn--;
+ This->OutputString (This, SpaceStr);
+ FlushCursor (This);
+ This->Mode->CursorColumn--;
+ }
+
+ WString++;
+
+ } else if (*WString == CHAR_LINEFEED) {
+ //
+ // If the cursor is at the bottom of the display, then scroll the display one
+ // row, and do not update the cursor position. Otherwise, move the cursor
+ // down one row.
+ //
+ if (This->Mode->CursorRow == (INT32) (MaxRow - 1)) {
+ //
+ // Scroll Screen Up One Row
+ //
+ GraphicsOutput->Blt (
+ GraphicsOutput,
+ NULL,
+ EfiBltVideoToVideo,
+ DeltaX,
+ DeltaY + EFI_GLYPH_HEIGHT,
+ DeltaX,
+ DeltaY,
+ Width,
+ Height,
+ Delta
+ );
+
+ //
+ // Print Blank Line at last line
+ //
+ GraphicsOutput->Blt (
+ GraphicsOutput,
+ &Background,
+ EfiBltVideoFill,
+ 0,
+ 0,
+ DeltaX,
+ DeltaY + Height,
+ Width,
+ EFI_GLYPH_HEIGHT,
+ Delta
+ );
+ } else {
+ This->Mode->CursorRow++;
+ }
+
+ WString++;
+
+ } else if (*WString == CHAR_CARRIAGE_RETURN) {
+ //
+ // Move the cursor to the beginning of the current row.
+ //
+ This->Mode->CursorColumn = 0;
+ WString++;
+
+ } else if (*WString == WIDE_CHAR) {
+
+ This->Mode->Attribute |= EFI_WIDE_ATTRIBUTE;
+ WString++;
+
+ } else if (*WString == NARROW_CHAR) {
+
+ This->Mode->Attribute &= (~ (UINT32) EFI_WIDE_ATTRIBUTE);
+ WString++;
+
+ } else {
+ //
+ // Print the character at the current cursor position and move the cursor
+ // right one column. If this moves the cursor past the right edge of the
+ // display, then the line should wrap to the beginning of the next line. This
+ // is equivalent to inserting a CR and an LF. Note that if the cursor is at the
+ // bottom of the display, and the line wraps, then the display will be scrolled
+ // one line.
+ // If wide char is going to be displayed, need to display one character at a time
+ // Or, need to know the display length of a certain string.
+ //
+ // Index is used to determine how many character width units (wide = 2, narrow = 1)
+ // Count is used to determine how many characters are used regardless of their attributes
+ //
+ for (Count = 0, Index = 0; (This->Mode->CursorColumn + Index) < MaxColumn; Count++, Index++) {
+ if (WString[Count] == CHAR_NULL ||
+ WString[Count] == CHAR_BACKSPACE ||
+ WString[Count] == CHAR_LINEFEED ||
+ WString[Count] == CHAR_CARRIAGE_RETURN ||
+ WString[Count] == WIDE_CHAR ||
+ WString[Count] == NARROW_CHAR) {
+ break;
+ }
+ //
+ // Is the wide attribute on?
+ //
+ if ((This->Mode->Attribute & EFI_WIDE_ATTRIBUTE) != 0) {
+ //
+ // If wide, add one more width unit than normal since we are going to increment at the end of the for loop
+ //
+ Index++;
+ //
+ // This is the end-case where if we are at column 79 and about to print a wide character
+ // We should prevent this from happening because we will wrap inappropriately. We should
+ // not print this character until the next line.
+ //
+ if ((This->Mode->CursorColumn + Index + 1) > MaxColumn) {
+ Index++;
+ break;
+ }
+ }
+ }
+
+ Status = DrawUnicodeWeightAtCursorN (This, WString, Count);
+ if (EFI_ERROR (Status)) {
+ Warning = TRUE;
+ }
+ //
+ // At the end of line, output carriage return and line feed
+ //
+ WString += Count;
+ This->Mode->CursorColumn += (INT32) Index;
+ if (This->Mode->CursorColumn > (INT32) MaxColumn) {
+ This->Mode->CursorColumn -= 2;
+ This->OutputString (This, SpaceStr);
+ }
+
+ if (This->Mode->CursorColumn >= (INT32) MaxColumn) {
+ FlushCursor (This);
+ if (!Private->ExtendedTextOutput.AutoWrap) {
+ This->Mode->CursorColumn = MaxColumn - 1;
+ } else {
+ This->OutputString (This, mCrLfString);
+ }
+ FlushCursor (This);
+ }
+ }
+ }
+
+ This->Mode->Attribute = OriginAttribute;
+
+ FlushCursor (This);
+
+ if (Warning) {
+ Status = EFI_WARN_UNKNOWN_GLYPH;
+ }
+
+ gBS->RestoreTPL (OldTpl);
+ return Status;
+
+}
+
+/**
+ Verifies that all characters in a Unicode string can be output to the
+ target device.
+
+ Implements SIMPLE_TEXT_OUTPUT.TestString().
+ If one of the characters in the *Wstring is neither valid valid Unicode
+ drawing characters, not ASCII code, then this function will return
+ EFI_UNSUPPORTED
+
+ @param This Protocol instance pointer.
+ @param WString The NULL-terminated Unicode string to be examined for the output
+ device(s).
+
+ @retval EFI_SUCCESS The device(s) are capable of rendering the output string.
+ @retval EFI_UNSUPPORTED Some of the characters in the Unicode string cannot be
+ rendered by one or more of the output devices mapped
+ by the EFI handle.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleConOutTestString (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
+ IN CHAR16 *WString
+ )
+{
+ EFI_STATUS Status;
+ UINT16 Count;
+
+ EFI_IMAGE_OUTPUT *Blt;
+
+ Blt = NULL;
+ Count = 0;
+
+ while (WString[Count] != 0) {
+ Status = mHiiFont->GetGlyph (
+ mHiiFont,
+ WString[Count],
+ NULL,
+ &Blt,
+ NULL
+ );
+ if (Blt != NULL) {
+ FreePool (Blt);
+ Blt = NULL;
+ }
+ Count++;
+
+ if (EFI_ERROR (Status)) {
+ return EFI_UNSUPPORTED;
+ }
+ }
+
+ return EFI_SUCCESS;
+}
+
+
+/**
+ Returns information for an available text mode that the output device(s)
+ supports
+
+ Implements SIMPLE_TEXT_OUTPUT.QueryMode().
+ It returnes information for an available text mode that the Graphics Console supports.
+ In this driver,we only support text mode 80x25, which is defined as mode 0.
+
+ @param This Protocol instance pointer.
+ @param ModeNumber The mode number to return information on.
+ @param Columns The returned columns of the requested mode.
+ @param Rows The returned rows of the requested mode.
+
+ @retval EFI_SUCCESS The requested mode information is returned.
+ @retval EFI_UNSUPPORTED The mode number is not valid.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleConOutQueryMode (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
+ IN UINTN ModeNumber,
+ OUT UINTN *Columns,
+ OUT UINTN *Rows
+ )
+{
+ GRAPHICS_CONSOLE_DEV *Private;
+ EFI_STATUS Status;
+ EFI_TPL OldTpl;
+
+ if (ModeNumber >= (UINTN) This->Mode->MaxMode) {
+ return EFI_UNSUPPORTED;
+ }
+
+ OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
+ Status = EFI_SUCCESS;
+
+ Private = GRAPHICS_CONSOLE_CON_OUT_DEV_FROM_THIS (This);
+
+ *Columns = Private->ModeData[ModeNumber].Columns;
+ *Rows = Private->ModeData[ModeNumber].Rows;
+
+ if (*Columns <= 0 || *Rows <= 0) {
+ Status = EFI_UNSUPPORTED;
+ goto Done;
+
+ }
+
+Done:
+ gBS->RestoreTPL (OldTpl);
+ return Status;
+}
+
+
+/**
+ Sets the output device(s) to a specified mode.
+
+ Implements SIMPLE_TEXT_OUTPUT.SetMode().
+ Set the Graphics Console to a specified mode. In this driver, we only support mode 0.
+
+ @param This Protocol instance pointer.
+ @param ModeNumber The text mode to set.
+
+ @retval EFI_SUCCESS The requested text mode is set.
+ @retval EFI_DEVICE_ERROR The requested text mode cannot be set because of
+ Graphics Console device error.
+ @retval EFI_UNSUPPORTED The text mode number is not valid.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleConOutSetMode (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
+ IN UINTN ModeNumber
+ )
+{
+ EFI_STATUS Status;
+ GRAPHICS_CONSOLE_DEV *Private;
+ GRAPHICS_CONSOLE_MODE_DATA *ModeData;
+ EFI_GRAPHICS_OUTPUT_BLT_PIXEL *NewLineBuffer;
+ EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;
+ EFI_TPL OldTpl;
+
+ OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
+
+ Private = GRAPHICS_CONSOLE_CON_OUT_DEV_FROM_THIS (This);
+ GraphicsOutput = Private->GraphicsOutput;
+
+ //
+ // Make sure the requested mode number is supported
+ //
+ if (ModeNumber >= (UINTN) This->Mode->MaxMode) {
+ Status = EFI_UNSUPPORTED;
+ goto Done;
+ }
+
+ ModeData = &(Private->ModeData[ModeNumber]);
+
+ if (ModeData->Columns <= 0 && ModeData->Rows <= 0) {
+ Status = EFI_UNSUPPORTED;
+ goto Done;
+ }
+
+ //
+ // If the mode has been set at least one other time, then LineBuffer will not be NULL
+ //
+ if (Private->LineBuffer != NULL) {
+ //
+ // If the new mode is the same as the old mode, then just return EFI_SUCCESS
+ //
+ if ((INT32) ModeNumber == This->Mode->Mode) {
+ //
+ // Clear the current text window on the current graphics console
+ //
+ This->ClearScreen (This);
+ Status = EFI_SUCCESS;
+ goto Done;
+ }
+ //
+ // Otherwise, the size of the text console and/or the GOP mode will
+ // be changed, so erase the cursor, and free the LineBuffer for the
+ // current mode
+ //
+ FlushCursor (This);
+
+ FreePool (Private->LineBuffer);
+ }
+
+ //
+ // Attempt to allocate a line buffer for the requested mode number
+ //
+ NewLineBuffer = AllocatePool (sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL) * ModeData->Columns * EFI_GLYPH_WIDTH * EFI_GLYPH_HEIGHT);
+
+ if (NewLineBuffer == NULL) {
+ //
+ // The new line buffer could not be allocated, so return an error.
+ // No changes to the state of the current console have been made, so the current console is still valid
+ //
+ Status = EFI_OUT_OF_RESOURCES;
+ goto Done;
+ }
+
+ //
+ // Assign the current line buffer to the newly allocated line buffer
+ //
+ Private->LineBuffer = NewLineBuffer;
+
+ if (ModeData->GopModeNumber != GraphicsOutput->Mode->Mode) {
+ //
+ // Either no graphics mode is currently set, or it is set
+ // to the wrong resolution, so set the new graphics mode
+ //
+ Status = GraphicsOutput->SetMode (GraphicsOutput, ModeData->GopModeNumber);
+ if (EFI_ERROR (Status)) {
+ //
+ // The mode set operation failed
+ //
+ goto Done;
+ }
+ } else {
+ //
+ // The current graphics mode is correct, so simply clear the entire display
+ //
+ Status = GraphicsOutput->Blt (
+ GraphicsOutput,
+ &mGraphicsEfiColors[0],
+ EfiBltVideoFill,
+ 0,
+ 0,
+ 0,
+ 0,
+ ModeData->GopWidth,
+ ModeData->GopHeight,
+ 0
+ );
+ }
+
+ //
+ // The new mode is valid, so commit the mode change
+ //
+ This->Mode->Mode = (INT32) ModeNumber;
+
+ //
+ // Move the text cursor to the upper left hand corner of the display and flush it
+ //
+ This->Mode->CursorColumn = 0;
+ This->Mode->CursorRow = 0;
+
+ FlushCursor (This);
+
+ Status = EFI_SUCCESS;
+
+Done:
+ gBS->RestoreTPL (OldTpl);
+ return Status;
+}
+
+
+/**
+ Sets the background and foreground colors for the OutputString () and
+ ClearScreen () functions.
+
+ Implements SIMPLE_TEXT_OUTPUT.SetAttribute().
+
+ @param This Protocol instance pointer.
+ @param Attribute The attribute to set. Bits 0..3 are the foreground
+ color, and bits 4..6 are the background color.
+ All other bits are undefined and must be zero.
+
+ @retval EFI_SUCCESS The requested attribute is set.
+ @retval EFI_DEVICE_ERROR The requested attribute cannot be set due to Graphics Console port error.
+ @retval EFI_UNSUPPORTED The attribute requested is not defined.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleConOutSetAttribute (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
+ IN UINTN Attribute
+ )
+{
+ EFI_TPL OldTpl;
+
+ if ((Attribute | 0x7F) != 0x7F) {
+ return EFI_UNSUPPORTED;
+ }
+
+ if ((INT32) Attribute == This->Mode->Attribute) {
+ return EFI_SUCCESS;
+ }
+
+ OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
+
+ FlushCursor (This);
+
+ This->Mode->Attribute = (INT32) Attribute;
+
+ FlushCursor (This);
+
+ gBS->RestoreTPL (OldTpl);
+
+ return EFI_SUCCESS;
+}
+
+
+/**
+ Clears the output device(s) display to the currently selected background
+ color.
+
+ Implements SIMPLE_TEXT_OUTPUT.ClearScreen().
+
+ @param This Protocol instance pointer.
+
+ @retval EFI_SUCCESS The operation completed successfully.
+ @retval EFI_DEVICE_ERROR The device had an error and could not complete the request.
+ @retval EFI_UNSUPPORTED The output device is not in a valid text mode.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleConOutClearScreen (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This
+ )
+{
+ EFI_STATUS Status;
+ GRAPHICS_CONSOLE_DEV *Private;
+ GRAPHICS_CONSOLE_MODE_DATA *ModeData;
+ EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;
+ EFI_GRAPHICS_OUTPUT_BLT_PIXEL Foreground;
+ EFI_GRAPHICS_OUTPUT_BLT_PIXEL Background;
+ EFI_TPL OldTpl;
+
+ if (This->Mode->Mode == -1) {
+ //
+ // If current mode is not valid, return error.
+ //
+ return EFI_UNSUPPORTED;
+ }
+
+ OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
+
+ Private = GRAPHICS_CONSOLE_CON_OUT_DEV_FROM_THIS (This);
+ GraphicsOutput = Private->GraphicsOutput;
+ ModeData = &(Private->ModeData[This->Mode->Mode]);
+
+ GetTextColors (This, &Foreground, &Background);
+ Status = GraphicsOutput->Blt (
+ GraphicsOutput,
+ &Background,
+ EfiBltVideoFill,
+ 0,
+ 0,
+ 0,
+ 0,
+ ModeData->GopWidth,
+ ModeData->GopHeight,
+ 0
+ );
+
+ This->Mode->CursorColumn = 0;
+ This->Mode->CursorRow = 0;
+
+ FlushCursor (This);
+
+ gBS->RestoreTPL (OldTpl);
+
+ return Status;
+}
+
+
+/**
+ Sets the current coordinates of the cursor position.
+
+ Implements SIMPLE_TEXT_OUTPUT.SetCursorPosition().
+
+ @param This Protocol instance pointer.
+ @param Column The position to set the cursor to. Must be greater than or
+ equal to zero and less than the number of columns and rows
+ by QueryMode ().
+ @param Row The position to set the cursor to. Must be greater than or
+ equal to zero and less than the number of columns and rows
+ by QueryMode ().
+
+ @retval EFI_SUCCESS The operation completed successfully.
+ @retval EFI_DEVICE_ERROR The device had an error and could not complete the request.
+ @retval EFI_UNSUPPORTED The output device is not in a valid text mode, or the
+ cursor position is invalid for the current mode.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleConOutSetCursorPosition (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
+ IN UINTN Column,
+ IN UINTN Row
+ )
+{
+ GRAPHICS_CONSOLE_DEV *Private;
+ GRAPHICS_CONSOLE_MODE_DATA *ModeData;
+ EFI_STATUS Status;
+ EFI_TPL OldTpl;
+
+ if (This->Mode->Mode == -1) {
+ //
+ // If current mode is not valid, return error.
+ //
+ return EFI_UNSUPPORTED;
+ }
+
+ Status = EFI_SUCCESS;
+
+ OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
+
+ Private = GRAPHICS_CONSOLE_CON_OUT_DEV_FROM_THIS (This);
+ ModeData = &(Private->ModeData[This->Mode->Mode]);
+
+ if ((Column >= ModeData->Columns) || (Row >= ModeData->Rows)) {
+ Status = EFI_UNSUPPORTED;
+ goto Done;
+ }
+
+ if ((This->Mode->CursorColumn == (INT32) Column) && (This->Mode->CursorRow == (INT32) Row)) {
+ Status = EFI_SUCCESS;
+ goto Done;
+ }
+
+ FlushCursor (This);
+
+ This->Mode->CursorColumn = (INT32) Column;
+ This->Mode->CursorRow = (INT32) Row;
+
+ FlushCursor (This);
+
+Done:
+ gBS->RestoreTPL (OldTpl);
+
+ return Status;
+}
+
+
+/**
+ Makes the cursor visible or invisible.
+
+ Implements SIMPLE_TEXT_OUTPUT.EnableCursor().
+
+ @param This Protocol instance pointer.
+ @param Visible If TRUE, the cursor is set to be visible, If FALSE,
+ the cursor is set to be invisible.
+
+ @retval EFI_SUCCESS The operation completed successfully.
+ @retval EFI_UNSUPPORTED The output device's mode is not currently in a
+ defined text mode.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleConOutEnableCursor (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
+ IN BOOLEAN Visible
+ )
+{
+ EFI_TPL OldTpl;
+
+ if (This->Mode->Mode == -1) {
+ //
+ // If current mode is not valid, return error.
+ //
+ return EFI_UNSUPPORTED;
+ }
+
+ OldTpl = gBS->RaiseTPL (TPL_NOTIFY);
+
+ FlushCursor (This);
+
+ This->Mode->CursorVisible = Visible;
+
+ FlushCursor (This);
+
+ gBS->RestoreTPL (OldTpl);
+ return EFI_SUCCESS;
+}
+
+/**
+ Gets Graphics Console devcie's foreground color and background color.
+
+ @param This Protocol instance pointer.
+ @param Foreground Returned text foreground color.
+ @param Background Returned text background color.
+
+ @retval EFI_SUCCESS It returned always.
+
+**/
+EFI_STATUS
+GetTextColors (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
+ OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Foreground,
+ OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Background
+ )
+{
+ INTN Attribute;
+
+ Attribute = This->Mode->Attribute & 0x7F;
+
+ *Foreground = mGraphicsEfiColors[Attribute & 0x0f];
+ *Background = mGraphicsEfiColors[Attribute >> 4];
+
+ return EFI_SUCCESS;
+}
+
+/**
+ Draw Unicode string on the Graphics Console device's screen.
+
+ @param This Protocol instance pointer.
+ @param UnicodeWeight One Unicode string to be displayed.
+ @param Count The count of Unicode string.
+
+ @retval EFI_OUT_OF_RESOURCES If no memory resource to use.
+ @retval EFI_UNSUPPORTED If no Graphics Output Protocol exists.
+ @retval EFI_SUCCESS Drawing Unicode string implemented successfully.
+
+**/
+EFI_STATUS
+DrawUnicodeWeightAtCursorN (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
+ IN CHAR16 *UnicodeWeight,
+ IN UINTN Count
+ )
+{
+ EFI_STATUS Status;
+ GRAPHICS_CONSOLE_DEV *Private;
+ EFI_IMAGE_OUTPUT *Blt;
+ EFI_STRING String;
+ EFI_FONT_DISPLAY_INFO *FontInfo;
+
+ Private = GRAPHICS_CONSOLE_CON_OUT_DEV_FROM_THIS (This);
+ Blt = (EFI_IMAGE_OUTPUT *) AllocateZeroPool (sizeof (EFI_IMAGE_OUTPUT));
+ if (Blt == NULL) {
+ return EFI_OUT_OF_RESOURCES;
+ }
+
+ Blt->Width = (UINT16) (Private->ModeData[This->Mode->Mode].GopWidth);
+ Blt->Height = (UINT16) (Private->ModeData[This->Mode->Mode].GopHeight);
+
+ String = AllocateCopyPool ((Count + 1) * sizeof (CHAR16), UnicodeWeight);
+ if (String == NULL) {
+ FreePool (Blt);
+ return EFI_OUT_OF_RESOURCES;
+ }
+ //
+ // Set the end character
+ //
+ *(String + Count) = L'\0';
+
+ FontInfo = (EFI_FONT_DISPLAY_INFO *) AllocateZeroPool (sizeof (EFI_FONT_DISPLAY_INFO));
+ if (FontInfo == NULL) {
+ FreePool (Blt);
+ FreePool (String);
+ return EFI_OUT_OF_RESOURCES;
+ }
+ //
+ // Get current foreground and background colors.
+ //
+ GetTextColors (This, &FontInfo->ForegroundColor, &FontInfo->BackgroundColor);
+
+ //
+ // If Graphics Output protocol exists, using HII Font protocol to draw.
+ //
+ Blt->Image.Screen = Private->GraphicsOutput;
+
+ Status = mHiiFont->StringToImage (
+ mHiiFont,
+ EFI_HII_IGNORE_IF_NO_GLYPH | EFI_HII_DIRECT_TO_SCREEN | EFI_HII_IGNORE_LINE_BREAK,
+ String,
+ FontInfo,
+ &Blt,
+ This->Mode->CursorColumn * EFI_GLYPH_WIDTH + Private->ModeData[This->Mode->Mode].DeltaX,
+ This->Mode->CursorRow * EFI_GLYPH_HEIGHT + Private->ModeData[This->Mode->Mode].DeltaY,
+ NULL,
+ NULL,
+ NULL
+ );
+
+ if (Blt != NULL) {
+ FreePool (Blt);
+ }
+ if (String != NULL) {
+ FreePool (String);
+ }
+ if (FontInfo != NULL) {
+ FreePool (FontInfo);
+ }
+ return Status;
+}
+
+/**
+ Flush the cursor on the screen.
+
+ If CursorVisible is FALSE, nothing to do and return directly.
+ If CursorVisible is TRUE,
+ i) If the cursor shows on screen, it will be erased.
+ ii) If the cursor does not show on screen, it will be shown.
+
+ @param This Protocol instance pointer.
+
+ @retval EFI_SUCCESS The cursor is erased successfully.
+
+**/
+EFI_STATUS
+FlushCursor (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This
+ )
+{
+ GRAPHICS_CONSOLE_DEV *Private;
+ EFI_SIMPLE_TEXT_OUTPUT_MODE *CurrentMode;
+ INTN GlyphX;
+ INTN GlyphY;
+ EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;
+ EFI_GRAPHICS_OUTPUT_BLT_PIXEL_UNION Foreground;
+ EFI_GRAPHICS_OUTPUT_BLT_PIXEL_UNION Background;
+ EFI_GRAPHICS_OUTPUT_BLT_PIXEL_UNION BltChar[EFI_GLYPH_HEIGHT][EFI_GLYPH_WIDTH];
+ UINTN PosX;
+ UINTN PosY;
+
+ CurrentMode = This->Mode;
+
+ if (!CurrentMode->CursorVisible) {
+ return EFI_SUCCESS;
+ }
+
+ Private = GRAPHICS_CONSOLE_CON_OUT_DEV_FROM_THIS (This);
+ GraphicsOutput = Private->GraphicsOutput;
+
+ //
+ // In this driver, only narrow character was supported.
+ //
+ //
+ // Blt a character to the screen
+ //
+ GlyphX = (CurrentMode->CursorColumn * EFI_GLYPH_WIDTH) + Private->ModeData[CurrentMode->Mode].DeltaX;
+ GlyphY = (CurrentMode->CursorRow * EFI_GLYPH_HEIGHT) + Private->ModeData[CurrentMode->Mode].DeltaY;
+
+ GraphicsOutput->Blt (
+ GraphicsOutput,
+ (EFI_GRAPHICS_OUTPUT_BLT_PIXEL *) BltChar,
+ EfiBltVideoToBltBuffer,
+ GlyphX,
+ GlyphY,
+ 0,
+ 0,
+ EFI_GLYPH_WIDTH,
+ EFI_GLYPH_HEIGHT,
+ EFI_GLYPH_WIDTH * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
+ );
+
+ GetTextColors (This, &Foreground.Pixel, &Background.Pixel);
+
+ //
+ // Convert Monochrome bitmap of the Glyph to BltBuffer structure
+ //
+ for (PosY = 0; PosY < EFI_GLYPH_HEIGHT; PosY++) {
+ for (PosX = 0; PosX < EFI_GLYPH_WIDTH; PosX++) {
+ if ((mCursorGlyph.GlyphCol1[PosY] & (BIT0 << PosX)) != 0) {
+ BltChar[PosY][EFI_GLYPH_WIDTH - PosX - 1].Raw ^= Foreground.Raw;
+ }
+ }
+ }
+
+ GraphicsOutput->Blt (
+ GraphicsOutput,
+ (EFI_GRAPHICS_OUTPUT_BLT_PIXEL *) BltChar,
+ EfiBltBufferToVideo,
+ 0,
+ 0,
+ GlyphX,
+ GlyphY,
+ EFI_GLYPH_WIDTH,
+ EFI_GLYPH_HEIGHT,
+ EFI_GLYPH_WIDTH * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL)
+ );
+
+ return EFI_SUCCESS;
+}
+
+/**
+ HII Database Protocol notification event handler.
+
+ Register font package when HII Database Protocol has been installed.
+
+ @param[in] Event Event whose notification function is being invoked.
+ @param[in] Context Pointer to the notification function's context.
+**/
+VOID
+EFIAPI
+RegisterFontPackage (
+ IN EFI_EVENT Event,
+ IN VOID *Context
+ )
+{
+ EFI_STATUS Status;
+ EFI_HII_SIMPLE_FONT_PACKAGE_HDR *SimplifiedFont;
+ UINT32 PackageLength;
+ UINT8 *Package;
+ UINT8 *Location;
+ EFI_HII_DATABASE_PROTOCOL *HiiDatabase;
+
+ //
+ // Locate HII Database Protocol
+ //
+ Status = gBS->LocateProtocol (
+ &gEfiHiiDatabaseProtocolGuid,
+ NULL,
+ (VOID **) &HiiDatabase
+ );
+ if (EFI_ERROR (Status)) {
+ return;
+ }
+
+ //
+ // Add 4 bytes to the header for entire length for HiiAddPackages use only.
+ //
+ // +--------------------------------+ <-- Package
+ // | |
+ // | PackageLength(4 bytes) |
+ // | |
+ // |--------------------------------| <-- SimplifiedFont
+ // | |
+ // |EFI_HII_SIMPLE_FONT_PACKAGE_HDR |
+ // | |
+ // |--------------------------------| <-- Location
+ // | |
+ // | gUsStdNarrowGlyphData |
+ // | |
+ // +--------------------------------+
+
+ PackageLength = sizeof (EFI_HII_SIMPLE_FONT_PACKAGE_HDR) + mNarrowFontSize + 4;
+ Package = AllocateZeroPool (PackageLength);
+ ASSERT (Package != NULL);
+
+ WriteUnaligned32((UINT32 *) Package,PackageLength);
+ SimplifiedFont = (EFI_HII_SIMPLE_FONT_PACKAGE_HDR *) (Package + 4);
+ SimplifiedFont->Header.Length = (UINT32) (PackageLength - 4);
+ SimplifiedFont->Header.Type = EFI_HII_PACKAGE_SIMPLE_FONTS;
+ SimplifiedFont->NumberOfNarrowGlyphs = (UINT16) (mNarrowFontSize / sizeof (EFI_NARROW_GLYPH));
+
+ Location = (UINT8 *) (&SimplifiedFont->NumberOfWideGlyphs + 1);
+ CopyMem (Location, gUsStdNarrowGlyphData, mNarrowFontSize);
+
+ //
+ // Add this simplified font package to a package list then install it.
+ //
+ mHiiHandle = HiiAddPackages (
+ &mFontPackageListGuid,
+ NULL,
+ Package,
+ NULL
+ );
+ ASSERT (mHiiHandle != NULL);
+ FreePool (Package);
+}
+
+/**
+ The user Entry Point for module GraphicsConsole. The user code starts with this function.
+
+ @param[in] ImageHandle The firmware allocated handle for the EFI image.
+ @param[in] SystemTable A pointer to the EFI System Table.
+
+ @retval EFI_SUCCESS The entry point is executed successfully.
+ @return other Some error occurs when executing this entry point.
+
+**/
+EFI_STATUS
+EFIAPI
+InitializeGraphicsConsole (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+
+ //
+ // Register notify function on HII Database Protocol to add font package.
+ //
+ EfiCreateProtocolNotifyEvent (
+ &gEfiHiiDatabaseProtocolGuid,
+ TPL_CALLBACK,
+ RegisterFontPackage,
+ NULL,
+ &mHiiRegistration
+ );
+
+ //
+ // Install driver model protocol(s).
+ //
+ Status = EfiLibInstallDriverBindingComponentName2 (
+ ImageHandle,
+ SystemTable,
+ &gGraphicsConsoleDriverBinding,
+ ImageHandle,
+ &gGraphicsConsoleComponentName,
+ &gGraphicsConsoleComponentName2
+ );
+ ASSERT_EFI_ERROR (Status);
+
+ return Status;
+}
diff --git a/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/GraphicsConsole.h b/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/GraphicsConsole.h
new file mode 100644
index 000000000000..ba93cab86bf3
--- /dev/null
+++ b/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/GraphicsConsole.h
@@ -0,0 +1,591 @@
+/** @file
+ *
+ * Copyright (c) 2018, Andrei Warkentin <andrey.warkentin@gmail.com>
+ * Copyright (c) 2006-2016, Intel Corporation. All rights reserved.
+ *
+ * This program and the accompanying materials
+ * are licensed and made available under the terms and conditions of the BSD License
+ * which accompanies this distribution. The full text of the license may be found at
+ * http://opensource.org/licenses/bsd-license.php
+ *
+ * THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+ *
+ **/
+
+#ifndef _GRAPHICS_CONSOLE_H_
+#define _GRAPHICS_CONSOLE_H_
+
+#include <Uefi.h>
+#include <Protocol/ExtendedTextOut.h>
+#include <Protocol/DevicePath.h>
+#include <Protocol/HiiFont.h>
+#include <Protocol/HiiDatabase.h>
+#include <Library/DebugLib.h>
+#include <Library/UefiDriverEntryPoint.h>
+#include <Library/UefiLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/HiiLib.h>
+#include <Library/BaseLib.h>
+#include <Library/PcdLib.h>
+#include <Guid/MdeModuleHii.h>
+
+extern EFI_COMPONENT_NAME_PROTOCOL gGraphicsConsoleComponentName;
+extern EFI_COMPONENT_NAME2_PROTOCOL gGraphicsConsoleComponentName2;
+extern EFI_DRIVER_BINDING_PROTOCOL gGraphicsConsoleDriverBinding;
+extern EFI_NARROW_GLYPH gUsStdNarrowGlyphData[];
+
+extern UINT32 mNarrowFontSize;
+
+typedef union {
+ EFI_NARROW_GLYPH NarrowGlyph;
+ EFI_WIDE_GLYPH WideGlyph;
+} GLYPH_UNION;
+
+//
+// Device Structure
+//
+#define GRAPHICS_CONSOLE_DEV_SIGNATURE SIGNATURE_32 ('g', 's', 't', 'o')
+
+typedef struct {
+ UINTN Columns;
+ UINTN Rows;
+ INTN DeltaX;
+ INTN DeltaY;
+ UINT32 GopWidth;
+ UINT32 GopHeight;
+ UINT32 GopModeNumber;
+} GRAPHICS_CONSOLE_MODE_DATA;
+
+typedef struct {
+ UINTN Signature;
+ EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;
+ EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL SimpleTextOutput;
+ EFI_SIMPLE_TEXT_OUTPUT_MODE SimpleTextOutputMode;
+ GRAPHICS_CONSOLE_MODE_DATA *ModeData;
+ EFI_GRAPHICS_OUTPUT_BLT_PIXEL *LineBuffer;
+ EXTENDED_TEXT_OUTPUT_PROTOCOL ExtendedTextOutput;
+} GRAPHICS_CONSOLE_DEV;
+
+#define GRAPHICS_CONSOLE_CON_OUT_DEV_FROM_THIS(a) \
+ CR (a, GRAPHICS_CONSOLE_DEV, SimpleTextOutput, GRAPHICS_CONSOLE_DEV_SIGNATURE)
+
+
+//
+// EFI Component Name Functions
+//
+/**
+ Retrieves a Unicode string that is the user readable name of the driver.
+
+ This function retrieves the user readable name of a driver in the form of a
+ Unicode string. If the driver specified by This has a user readable name in
+ the language specified by Language, then a pointer to the driver name is
+ returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
+ by This does not support the language specified by Language,
+ then EFI_UNSUPPORTED is returned.
+
+ @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
+ EFI_COMPONENT_NAME_PROTOCOL instance.
+
+ @param Language[in] A pointer to a Null-terminated ASCII string
+ array indicating the language. This is the
+ language of the driver name that the caller is
+ requesting, and it must match one of the
+ languages specified in SupportedLanguages. The
+ number of languages supported by a driver is up
+ to the driver writer. Language is specified
+ in RFC 4646 or ISO 639-2 language code format.
+
+ @param DriverName[out] A pointer to the Unicode string to return.
+ This Unicode string is the name of the
+ driver specified by This in the language
+ specified by Language.
+
+ @retval EFI_SUCCESS The Unicode string for the Driver specified by
+ This and the language specified by Language was
+ returned in DriverName.
+
+ @retval EFI_INVALID_PARAMETER Language is NULL.
+
+ @retval EFI_INVALID_PARAMETER DriverName is NULL.
+
+ @retval EFI_UNSUPPORTED The driver specified by This does not support
+ the language specified by Language.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleComponentNameGetDriverName (
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,
+ IN CHAR8 *Language,
+ OUT CHAR16 **DriverName
+ );
+
+
+/**
+ Retrieves a Unicode string that is the user readable name of the controller
+ that is being managed by a driver.
+
+ This function retrieves the user readable name of the controller specified by
+ ControllerHandle and ChildHandle in the form of a Unicode string. If the
+ driver specified by This has a user readable name in the language specified by
+ Language, then a pointer to the controller name is returned in ControllerName,
+ and EFI_SUCCESS is returned. If the driver specified by This is not currently
+ managing the controller specified by ControllerHandle and ChildHandle,
+ then EFI_UNSUPPORTED is returned. If the driver specified by This does not
+ support the language specified by Language, then EFI_UNSUPPORTED is returned.
+
+ @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
+ EFI_COMPONENT_NAME_PROTOCOL instance.
+
+ @param ControllerHandle[in] The handle of a controller that the driver
+ specified by This is managing. This handle
+ specifies the controller whose name is to be
+ returned.
+
+ @param ChildHandle[in] The handle of the child controller to retrieve
+ the name of. This is an optional parameter that
+ may be NULL. It will be NULL for device
+ drivers. It will also be NULL for a bus drivers
+ that wish to retrieve the name of the bus
+ controller. It will not be NULL for a bus
+ driver that wishes to retrieve the name of a
+ child controller.
+
+ @param Language[in] A pointer to a Null-terminated ASCII string
+ array indicating the language. This is the
+ language of the driver name that the caller is
+ requesting, and it must match one of the
+ languages specified in SupportedLanguages. The
+ number of languages supported by a driver is up
+ to the driver writer. Language is specified in
+ RFC 4646 or ISO 639-2 language code format.
+
+ @param ControllerName[out] A pointer to the Unicode string to return.
+ This Unicode string is the name of the
+ controller specified by ControllerHandle and
+ ChildHandle in the language specified by
+ Language from the point of view of the driver
+ specified by This.
+
+ @retval EFI_SUCCESS The Unicode string for the user readable name in
+ the language specified by Language for the
+ driver specified by This was returned in
+ DriverName.
+
+ @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
+
+ @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
+ EFI_HANDLE.
+
+ @retval EFI_INVALID_PARAMETER Language is NULL.
+
+ @retval EFI_INVALID_PARAMETER ControllerName is NULL.
+
+ @retval EFI_UNSUPPORTED The driver specified by This is not currently
+ managing the controller specified by
+ ControllerHandle and ChildHandle.
+
+ @retval EFI_UNSUPPORTED The driver specified by This does not support
+ the language specified by Language.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleComponentNameGetControllerName (
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,
+ IN EFI_HANDLE ControllerHandle,
+ IN EFI_HANDLE ChildHandle OPTIONAL,
+ IN CHAR8 *Language,
+ OUT CHAR16 **ControllerName
+ );
+
+
+/**
+ Reset the text output device hardware and optionally run diagnostics.
+
+ Implements SIMPLE_TEXT_OUTPUT.Reset().
+ If ExtendeVerification is TRUE, then perform dependent Graphics Console
+ device reset, and set display mode to mode 0.
+ If ExtendedVerification is FALSE, only set display mode to mode 0.
+
+ @param This Protocol instance pointer.
+ @param ExtendedVerification Indicates that the driver may perform a more
+ exhaustive verification operation of the device
+ during reset.
+
+ @retval EFI_SUCCESS The text output device was reset.
+ @retval EFI_DEVICE_ERROR The text output device is not functioning correctly and
+ could not be reset.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleConOutReset (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
+ IN BOOLEAN ExtendedVerification
+ );
+
+/**
+ Write a Unicode string to the output device.
+
+ Implements SIMPLE_TEXT_OUTPUT.OutputString().
+ The Unicode string will be converted to Glyphs and will be
+ sent to the Graphics Console.
+
+ @param This Protocol instance pointer.
+ @param WString The NULL-terminated Unicode string to be displayed
+ on the output device(s). All output devices must
+ also support the Unicode drawing defined in this file.
+
+ @retval EFI_SUCCESS The string was output to the device.
+ @retval EFI_DEVICE_ERROR The device reported an error while attempting to output
+ the text.
+ @retval EFI_UNSUPPORTED The output device's mode is not currently in a
+ defined text mode.
+ @retval EFI_WARN_UNKNOWN_GLYPH This warning code indicates that some of the
+ characters in the Unicode string could not be
+ rendered and were skipped.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleConOutOutputString (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
+ IN CHAR16 *WString
+ );
+
+/**
+ Verifies that all characters in a Unicode string can be output to the
+ target device.
+
+ Implements SIMPLE_TEXT_OUTPUT.TestString().
+ If one of the characters in the *Wstring is neither valid valid Unicode
+ drawing characters, not ASCII code, then this function will return
+ EFI_UNSUPPORTED
+
+ @param This Protocol instance pointer.
+ @param WString The NULL-terminated Unicode string to be examined for the output
+ device(s).
+
+ @retval EFI_SUCCESS The device(s) are capable of rendering the output string.
+ @retval EFI_UNSUPPORTED Some of the characters in the Unicode string cannot be
+ rendered by one or more of the output devices mapped
+ by the EFI handle.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleConOutTestString (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
+ IN CHAR16 *WString
+ );
+
+/**
+ Returns information for an available text mode that the output device(s)
+ supports
+
+ Implements SIMPLE_TEXT_OUTPUT.QueryMode().
+ It returnes information for an available text mode that the Graphics Console supports.
+ In this driver,we only support text mode 80x25, which is defined as mode 0.
+
+ @param This Protocol instance pointer.
+ @param ModeNumber The mode number to return information on.
+ @param Columns The returned columns of the requested mode.
+ @param Rows The returned rows of the requested mode.
+
+ @retval EFI_SUCCESS The requested mode information is returned.
+ @retval EFI_UNSUPPORTED The mode number is not valid.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleConOutQueryMode (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
+ IN UINTN ModeNumber,
+ OUT UINTN *Columns,
+ OUT UINTN *Rows
+ );
+
+
+/**
+ Sets the output device(s) to a specified mode.
+
+ Implements SIMPLE_TEXT_OUTPUT.SetMode().
+ Set the Graphics Console to a specified mode. In this driver, we only support mode 0.
+
+ @param This Protocol instance pointer.
+ @param ModeNumber The text mode to set.
+
+ @retval EFI_SUCCESS The requested text mode is set.
+ @retval EFI_DEVICE_ERROR The requested text mode cannot be set because of
+ Graphics Console device error.
+ @retval EFI_UNSUPPORTED The text mode number is not valid.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleConOutSetMode (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
+ IN UINTN ModeNumber
+ );
+
+/**
+ Sets the background and foreground colors for the OutputString () and
+ ClearScreen () functions.
+
+ Implements SIMPLE_TEXT_OUTPUT.SetAttribute().
+
+ @param This Protocol instance pointer.
+ @param Attribute The attribute to set. Bits 0..3 are the foreground
+ color, and bits 4..6 are the background color.
+ All other bits are undefined and must be zero.
+
+ @retval EFI_SUCCESS The requested attribute is set.
+ @retval EFI_DEVICE_ERROR The requested attribute cannot be set due to Graphics Console port error.
+ @retval EFI_UNSUPPORTED The attribute requested is not defined.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleConOutSetAttribute (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
+ IN UINTN Attribute
+ );
+
+/**
+ Clears the output device(s) display to the currently selected background
+ color.
+
+ Implements SIMPLE_TEXT_OUTPUT.ClearScreen().
+
+ @param This Protocol instance pointer.
+
+ @retval EFI_SUCCESS The operation completed successfully.
+ @retval EFI_DEVICE_ERROR The device had an error and could not complete the request.
+ @retval EFI_UNSUPPORTED The output device is not in a valid text mode.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleConOutClearScreen (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This
+ );
+
+/**
+ Sets the current coordinates of the cursor position.
+
+ Implements SIMPLE_TEXT_OUTPUT.SetCursorPosition().
+
+ @param This Protocol instance pointer.
+ @param Column The position to set the cursor to. Must be greater than or
+ equal to zero and less than the number of columns and rows
+ by QueryMode ().
+ @param Row The position to set the cursor to. Must be greater than or
+ equal to zero and less than the number of columns and rows
+ by QueryMode ().
+
+ @retval EFI_SUCCESS The operation completed successfully.
+ @retval EFI_DEVICE_ERROR The device had an error and could not complete the request.
+ @retval EFI_UNSUPPORTED The output device is not in a valid text mode, or the
+ cursor position is invalid for the current mode.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleConOutSetCursorPosition (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
+ IN UINTN Column,
+ IN UINTN Row
+ );
+
+
+/**
+ Makes the cursor visible or invisible.
+
+ Implements SIMPLE_TEXT_OUTPUT.EnableCursor().
+
+ @param This Protocol instance pointer.
+ @param Visible If TRUE, the cursor is set to be visible, If FALSE,
+ the cursor is set to be invisible.
+
+ @retval EFI_SUCCESS The operation completed successfully.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleConOutEnableCursor (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
+ IN BOOLEAN Visible
+ );
+
+/**
+ Test to see if Graphics Console could be supported on the Controller.
+
+ Graphics Console could be supported if Graphics Output Protocol exists
+ on the Controller.
+
+ @param This Protocol instance pointer.
+ @param Controller Handle of device to test.
+ @param RemainingDevicePath Optional parameter use to pick a specific child
+ device to start.
+
+ @retval EFI_SUCCESS This driver supports this device.
+ @retval other This driver does not support this device.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleControllerDriverSupported (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ );
+
+
+/**
+ Start this driver on Controller by opening the Graphics Output Protocol,
+ and installing Simple Text Out protocol on Controller.
+
+ @param This Protocol instance pointer.
+ @param Controller Handle of device to bind driver to
+ @param RemainingDevicePath Optional parameter use to pick a specific child
+ device to start.
+
+ @retval EFI_SUCCESS This driver is added to Controller.
+ @retval other This driver does not support this device.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleControllerDriverStart (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ );
+
+/**
+ Stop this driver on Controller by removing Simple Text Out protocol
+ and closing the Graphics Output Protocol on Controller.
+
+ @param This Protocol instance pointer.
+ @param Controller Handle of device to stop driver on
+ @param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of
+ children is zero stop the entire bus driver.
+ @param ChildHandleBuffer List of Child Handles to Stop.
+
+ @retval EFI_SUCCESS This driver is removed Controller.
+ @retval EFI_NOT_STARTED Simple Text Out protocol could not be found the
+ Controller.
+ @retval other This driver was not removed from this device.
+
+**/
+EFI_STATUS
+EFIAPI
+GraphicsConsoleControllerDriverStop (
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Controller,
+ IN UINTN NumberOfChildren,
+ IN EFI_HANDLE *ChildHandleBuffer
+ );
+
+
+/**
+ Locate HII Database protocol and HII Font protocol.
+
+ @retval EFI_SUCCESS HII Database protocol and HII Font protocol
+ are located successfully.
+ @return other Failed to locate HII Database protocol or
+ HII Font protocol.
+
+**/
+EFI_STATUS
+EfiLocateHiiProtocol (
+ VOID
+ );
+
+
+/**
+ Gets Graphics Console devcie's foreground color and background color.
+
+ @param This Protocol instance pointer.
+ @param Foreground Returned text foreground color.
+ @param Background Returned text background color.
+
+ @retval EFI_SUCCESS It returned always.
+
+**/
+EFI_STATUS
+GetTextColors (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
+ OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Foreground,
+ OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Background
+ );
+
+/**
+ Draw Unicode string on the Graphics Console device's screen.
+
+ @param This Protocol instance pointer.
+ @param UnicodeWeight One Unicode string to be displayed.
+ @param Count The count of Unicode string.
+
+ @retval EFI_OUT_OF_RESOURCES If no memory resource to use.
+ @retval EFI_UNSUPPORTED If no Graphics Output Protocol exists.
+ @retval EFI_SUCCESS Drawing Unicode string implemented successfully.
+
+**/
+EFI_STATUS
+DrawUnicodeWeightAtCursorN (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
+ IN CHAR16 *UnicodeWeight,
+ IN UINTN Count
+ );
+
+/**
+ Flush the cursor on the screen.
+
+ If CursorVisible is FALSE, nothing to do and return directly.
+ If CursorVisible is TRUE,
+ i) If the cursor shows on screen, it will be erased.
+ ii) If the cursor does not show on screen, it will be shown.
+
+ @param This Protocol instance pointer.
+
+ @retval EFI_SUCCESS The cursor is erased successfully.
+
+**/
+EFI_STATUS
+FlushCursor (
+ IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This
+ );
+
+/**
+ Check if the current specific mode supported the user defined resolution
+ for the Graphics Console device based on Graphics Output Protocol.
+
+ If yes, set the graphic device's current mode to this specific mode.
+
+ @param GraphicsOutput Graphics Output Protocol instance pointer.
+ @param HorizontalResolution User defined horizontal resolution
+ @param VerticalResolution User defined vertical resolution.
+ @param CurrentModeNumber Current specific mode to be check.
+
+ @retval EFI_SUCCESS The mode is supported.
+ @retval EFI_UNSUPPORTED The specific mode is out of range of graphics
+ device supported.
+ @retval other The specific mode does not support user defined
+ resolution or failed to set the current mode to the
+ specific mode on graphics device.
+
+**/
+EFI_STATUS
+CheckModeSupported (
+ EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput,
+ IN UINT32 HorizontalResolution,
+ IN UINT32 VerticalResolution,
+ OUT UINT32 *CurrentModeNumber
+ );
+
+#endif
diff --git a/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/GraphicsConsoleDxe.inf b/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/GraphicsConsoleDxe.inf
new file mode 100644
index 000000000000..cf359b414682
--- /dev/null
+++ b/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/GraphicsConsoleDxe.inf
@@ -0,0 +1,74 @@
+#/** @file
+#
+# Copyright (c) 2006-2014, Intel Corporation. All rights reserved.
+# Copyright (c) 2018, Andrei Warkentin <andrey.warkentin@gmail.com>
+#
+# This program and the accompanying materials are licensed and made available
+# under the terms and conditions of the BSD License which accompanies this
+# distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED.
+#
+#**/
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = GraphicsConsoleDxe
+ MODULE_UNI_FILE = GraphicsConsoleDxe.uni
+ FILE_GUID = CCCB0C28-4B24-11d5-9A5A-0090273FC14D
+ MODULE_TYPE = UEFI_DRIVER
+ VERSION_STRING = 1.1
+ ENTRY_POINT = InitializeGraphicsConsole
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64 IPF EBC AARCH64
+#
+# DRIVER_BINDING = gGraphicsConsoleDriverBinding
+# COMPONENT_NAME = gGraphicsConsoleComponentName
+# COMPONENT_NAME2 = gGraphicsConsoleComponentName2
+#
+
+[Sources]
+ ComponentName.c
+ NewFont.c
+ GraphicsConsole.c
+ GraphicsConsole.h
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ Platform/Broadcom/Bcm283x/RaspberryPiPkg.dec
+
+[LibraryClasses]
+ UefiBootServicesTableLib
+ UefiRuntimeServicesTableLib
+ MemoryAllocationLib
+ BmpSupportLib
+ BaseMemoryLib
+ UefiLib
+ UefiDriverEntryPoint
+ DebugLib
+ HiiLib
+ PcdLib
+
+[Protocols]
+ gEfiDevicePathProtocolGuid
+ gEfiSimpleTextOutProtocolGuid
+ gEfiGraphicsOutputProtocolGuid
+ gEfiHiiFontProtocolGuid
+ gEfiHiiDatabaseProtocolGuid
+ gExtendedTextOutputProtocolGuid
+
+[FeaturePcd]
+
+[Pcd]
+ gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution ## SOMETIMES_CONSUMES
+ gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution ## SOMETIMES_CONSUMES
+
+[UserExtensions.TianoCore."ExtraFiles"]
+ GraphicsConsoleDxeExtra.uni
diff --git a/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/GraphicsConsoleDxe.uni b/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/GraphicsConsoleDxe.uni
new file mode 100644
index 000000000000..09336b5cae36
--- /dev/null
+++ b/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/GraphicsConsoleDxe.uni
@@ -0,0 +1,19 @@
+/** @file
+ *
+ * Copyright (c) 2006-2014, Intel Corporation. All rights reserved.
+ * Copyright (c) 2018, Andrei Warkentin <andrey.warkentin@gmail.com>
+ *
+ * This program and the accompanying materials
+ * are licensed and made available under the terms and conditions of the BSD License
+ * which accompanies this distribution. The full text of the license may be found at
+ * http://opensource.org/licenses/bsd-license.php
+ *
+ * THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+ *
+ **/
+
+#string STR_MODULE_ABSTRACT #language en-US "Console support on graphic devices"
+
+#string STR_MODULE_DESCRIPTION #language en-US "Install SimpleTextOutputProtocol on GraphicsOutputProtocol devices\n"
+
--git a/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/GraphicsConsoleDxeExtra.uni b/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/GraphicsConsoleDxeExtra.uni
new file mode 100644
index 000000000000..cb8a6e0dbb5e
--- /dev/null
+++ b/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/GraphicsConsoleDxeExtra.uni
@@ -0,0 +1,20 @@
+/** @file
+ *
+ * Copyright (c) 2006-2014, Intel Corporation. All rights reserved.
+ * Copyright (c) 2018, Andrei Warkentin <andrey.warkentin@gmail.com>
+ *
+ * This program and the accompanying materials
+ * are licensed and made available under the terms and conditions of the BSD License
+ * which accompanies this distribution. The full text of the license may be found at
+ * http://opensource.org/licenses/bsd-license.php
+ *
+ * THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+ *
+ **/
+
+#string STR_PROPERTIES_MODULE_NAME
+#language en-US
+"Graphics Console DXE Driver"
+
+
diff --git a/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/NewFont.c b/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/NewFont.c
new file mode 100644
index 000000000000..6331b89b10dd
--- /dev/null
+++ b/Platform/Broadcom/Bcm283x/Drivers/GraphicsConsoleDxe/NewFont.c
@@ -0,0 +1,288 @@
+/** @file
+ *
+ * Copyright (c) 2018, Andrei Warkentin <andrey.warkentin@gmail.com>
+ *
+ * This program and the accompanying materials
+ * are licensed and made available under the terms and conditions of the BSD License
+ * which accompanies this distribution. The full text of the license may be found at
+ * http://opensource.org/licenses/bsd-license.php
+ *
+ * THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+ *
+ **/
+
+/*
+ * Based on ftp://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/PC/CP437.TXT and
+ * https://en.wikipedia.org/wiki/Code_page_437 for the cp437 Unicode equivalents
+ * and the cp437 8x19 font from that_editor.
+ *
+ * https://github.com/bisqwit/that_editor/blob/master/8x19.inc
+ * https://github.com/bisqwit/that_editor/blob/master/sourcematerial/vga8x19.bdf
+ * https://github.com/stsp/dosemu2/blob/master/COPYING.DOSEMU
+ */
+
+#include "GraphicsConsole.h"
+
+EFI_NARROW_GLYPH gUsStdNarrowGlyphData[] = {
+ { 0x263a, 0x00, {0x00,0x00,0x7E,0x81,0xA5,0xA5,0x81,0x81,0xA5,0xA5,0x99,0x81,0x81,0x7E,0x00,0x00,0x00,0x00,0x00}},
+ { 0x263b, 0x00, {0x00,0x00,0x7E,0xFF,0xDB,0xFF,0xFF,0xFF,0xDB,0xE7,0xFF,0xFF,0xFF,0x7E,0x00,0x00,0x00,0x00,0x00}},
+ { 0x2665, 0x00, {0x00,0x00,0x00,0x00,0x00,0x6C,0xFE,0xFE,0xFE,0xFE,0x7C,0x38,0x10,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x2666, 0x00, {0x00,0x00,0x00,0x00,0x00,0x10,0x38,0x7C,0xFE,0xFE,0x7C,0x38,0x10,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x2663, 0x00, {0x00,0x00,0x00,0x18,0x3C,0x3C,0xFF,0xE7,0xE7,0xE7,0xFF,0x18,0x18,0x3C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x2660, 0x00, {0x00,0x00,0x00,0x18,0x3C,0x7E,0xFF,0xFF,0xFF,0x7E,0x7E,0x18,0x18,0x3C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x2022, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x3C,0x3C,0x3C,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x25d8, 0x00, {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xE7,0xC3,0xC3,0xE7,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},
+ { 0x25cb, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x3C,0x66,0x66,0x42,0x66,0x66,0x3C,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x25d9, 0x00, {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xDB,0x99,0xBD,0xBD,0x99,0xDB,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},
+ { 0x2642, 0x00, {0x00,0x00,0x1E,0x06,0x0E,0x0A,0x1A,0x78,0xCC,0xCC,0xCC,0xCC,0xCC,0x78,0x00,0x00,0x00,0x00,0x00}},
+ { 0x2640, 0x00, {0x00,0x00,0x3C,0x66,0x66,0x66,0x66,0x66,0x3C,0x18,0x18,0x7E,0x18,0x18,0x00,0x00,0x00,0x00,0x00}},
+ { 0x266a, 0x00, {0x00,0x00,0x3F,0x33,0x33,0x3F,0x30,0x30,0x30,0x30,0x30,0x70,0xF0,0xE0,0x00,0x00,0x00,0x00,0x00}},
+ { 0x266b, 0x00, {0x00,0x00,0x7F,0x63,0x63,0x7F,0x63,0x63,0x63,0x63,0x63,0x67,0xE7,0xE6,0xC0,0x00,0x00,0x00,0x00}},
+ { 0x263c, 0x00, {0x00,0x00,0x00,0x18,0x18,0xDB,0xFF,0x3C,0xE7,0x3C,0xFF,0xDB,0x18,0x18,0x00,0x00,0x00,0x00,0x00}},
+ { 0x25ba, 0x00, {0x00,0x80,0xC0,0xE0,0xF0,0xF8,0xFC,0xFE,0xFC,0xF8,0xF0,0xE0,0xC0,0x80,0x00,0x00,0x00,0x00,0x00}},
+ { 0x25c4, 0x00, {0x00,0x02,0x06,0x0E,0x1E,0x3E,0x7E,0xFE,0x7E,0x3E,0x1E,0x0E,0x06,0x02,0x00,0x00,0x00,0x00,0x00}},
+ { 0x2195, 0x00, {0x00,0x00,0x18,0x3C,0x7E,0x18,0x18,0x18,0x18,0x18,0x7E,0x3C,0x18,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x203c, 0x00, {0x00,0x00,0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x00,0x66,0x66,0x00,0x00,0x00,0x00,0x00}},
+ { 0x00b6, 0x00, {0x00,0x00,0x7F,0xDB,0xDB,0xDB,0xDB,0x7B,0x1B,0x1B,0x1B,0x1B,0x1B,0x1B,0x00,0x00,0x00,0x00,0x00}},
+ { 0x00a7, 0x00, {0x00,0x00,0x7C,0xC6,0x62,0x30,0x78,0x4C,0x64,0x3C,0x18,0x8C,0xC6,0x7C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x25ac, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0xFE,0xFE,0xFE,0xFE,0x00,0x00,0x00,0x00,0x00}},
+ { 0x21a8, 0x00, {0x00,0x00,0x18,0x3C,0x7E,0x18,0x18,0x18,0x18,0x18,0x7E,0x3C,0x18,0x7E,0x00,0x00,0x00,0x00,0x00}},
+ { 0x2191, 0x00, {0x00,0x00,0x18,0x3C,0x7E,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x00,0x00,0x00,0x00,0x00}},
+ { 0x2193, 0x00, {0x00,0x00,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x7E,0x3C,0x18,0x00,0x00,0x00,0x00,0x00}},
+ { 0x2192, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x0C,0xFE,0x0C,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x2190, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x60,0xFE,0x60,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x221f, 0x00, {0x00,0x00,0x00,0x00,0x00,0xC0,0xC0,0xC0,0xC0,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x2194, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x28,0x6C,0xFE,0x6C,0x28,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x25b2, 0x00, {0x00,0x00,0x00,0x00,0x00,0x10,0x38,0x38,0x7C,0x7C,0xFE,0xFE,0xFE,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x25bc, 0x00, {0x00,0x00,0x00,0x00,0x00,0xFE,0xFE,0xFE,0x7C,0x7C,0x38,0x38,0x10,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0020, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0021, 0x00, {0x00,0x00,0x18,0x3C,0x3C,0x3C,0x3C,0x18,0x18,0x18,0x18,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0022, 0x00, {0x66,0x66,0x66,0x66,0x24,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0023, 0x00, {0x00,0x00,0x00,0x6C,0x6C,0x6C,0xFE,0x6C,0x6C,0x6C,0xFE,0x6C,0x6C,0x6C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0024, 0x00, {0x10,0x10,0x7C,0xD6,0xD6,0xD2,0x70,0x38,0x1C,0x16,0x96,0xD6,0xD6,0x7C,0x10,0x10,0x00,0x00,0x00}},
+ { 0x0025, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0xC2,0xC6,0x0C,0x18,0x30,0x60,0xC6,0x86,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0026, 0x00, {0x00,0x00,0x38,0x6C,0x6C,0x6C,0x38,0x76,0xDC,0xCC,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0027, 0x00, {0x30,0x30,0x30,0x30,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0028, 0x00, {0x00,0x00,0x0C,0x18,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x18,0x0C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0029, 0x00, {0x00,0x00,0x30,0x18,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x18,0x30,0x00,0x00,0x00,0x00,0x00}},
+ { 0x002a, 0x00, {0x00,0x00,0x00,0x00,0x00,0x66,0x24,0x3C,0xFF,0x3C,0x24,0x66,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x002b, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x7E,0x18,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x002c, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x18,0x18,0x30,0x00,0x00,0x00,0x00}},
+ { 0x002d, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x002e, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x18,0x00,0x00,0x00,0x00,0x00}},
+ { 0x002f, 0x00, {0x00,0x00,0x00,0x00,0x00,0x02,0x06,0x0C,0x18,0x30,0x60,0xC0,0x80,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0030, 0x00, {0x00,0x00,0x38,0x6C,0xC6,0xC6,0xC6,0xD6,0xD6,0xC6,0xC6,0xC6,0x6C,0x38,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0031, 0x00, {0x00,0x00,0x18,0x38,0x78,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x7E,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0032, 0x00, {0x00,0x00,0x7C,0xC6,0x06,0x06,0x0C,0x18,0x30,0x60,0xC0,0xC0,0xC6,0xFE,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0033, 0x00, {0x00,0x00,0x7C,0xC6,0x06,0x06,0x06,0x3C,0x06,0x06,0x06,0x06,0xC6,0x7C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0034, 0x00, {0x00,0x00,0x0C,0x1C,0x3C,0x6C,0xCC,0xFE,0x0C,0x0C,0x0C,0x0C,0x0C,0x1E,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0035, 0x00, {0x00,0x00,0xFE,0xC0,0xC0,0xC0,0xC0,0xFC,0x06,0x06,0x06,0x06,0xC6,0x7C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0036, 0x00, {0x00,0x00,0x38,0x60,0xC0,0xC0,0xC0,0xFC,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0037, 0x00, {0x00,0x00,0xFE,0xC6,0x06,0x06,0x06,0x0C,0x18,0x30,0x30,0x30,0x30,0x30,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0038, 0x00, {0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0039, 0x00, {0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0x7E,0x06,0x06,0x06,0x06,0x0C,0x78,0x00,0x00,0x00,0x00,0x00}},
+ { 0x003a, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x003b, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x18,0x18,0x18,0x30,0x00,0x00,0x00,0x00}},
+ { 0x003c, 0x00, {0x00,0x00,0x00,0x06,0x0C,0x18,0x30,0x60,0xC0,0x60,0x30,0x18,0x0C,0x06,0x00,0x00,0x00,0x00,0x00}},
+ { 0x003d, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7E,0x00,0x7E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x003e, 0x00, {0x00,0x00,0x00,0xC0,0x60,0x30,0x18,0x0C,0x06,0x0C,0x18,0x30,0x60,0xC0,0x00,0x00,0x00,0x00,0x00}},
+ { 0x003f, 0x00, {0x00,0x00,0x7C,0xC6,0x86,0x06,0x0C,0x18,0x18,0x18,0x18,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0040, 0x00, {0x00,0x00,0x00,0x7C,0xC6,0xC6,0xCE,0xDE,0xDE,0xDE,0xDE,0xCC,0xC0,0x7C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0041, 0x00, {0x00,0x00,0x10,0x38,0x6C,0xC6,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0042, 0x00, {0x00,0x00,0xFC,0x66,0x66,0x66,0x66,0x7C,0x66,0x66,0x66,0x66,0x66,0xFC,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0043, 0x00, {0x00,0x00,0x3C,0x66,0xC2,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC2,0x66,0x3C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0044, 0x00, {0x00,0x00,0xF8,0x6C,0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x6C,0xF8,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0045, 0x00, {0x00,0x00,0xFE,0x66,0x62,0x62,0x68,0x78,0x68,0x60,0x62,0x62,0x66,0xFE,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0046, 0x00, {0x00,0x00,0xFE,0x66,0x62,0x62,0x68,0x78,0x68,0x60,0x60,0x60,0x60,0xF0,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0047, 0x00, {0x00,0x00,0x3C,0x66,0xC2,0xC0,0xC0,0xC0,0xC0,0xDE,0xC6,0xC6,0x66,0x3A,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0048, 0x00, {0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0049, 0x00, {0x00,0x00,0x3C,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x004a, 0x00, {0x00,0x00,0x1E,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0xCC,0xCC,0xCC,0xCC,0x78,0x00,0x00,0x00,0x00,0x00}},
+ { 0x004b, 0x00, {0x00,0x00,0xE6,0x66,0x66,0x66,0x6C,0x78,0x78,0x6C,0x66,0x66,0x66,0xE6,0x00,0x00,0x00,0x00,0x00}},
+ { 0x004c, 0x00, {0x00,0x00,0xF0,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0x62,0x62,0x66,0xFE,0x00,0x00,0x00,0x00,0x00}},
+ { 0x004d, 0x00, {0x00,0x00,0xC6,0xEE,0xFE,0xD6,0xD6,0xD6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00,0x00}},
+ { 0x004e, 0x00, {0x00,0x00,0xC6,0xE6,0xF6,0xDE,0xCE,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00,0x00}},
+ { 0x004f, 0x00, {0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0050, 0x00, {0x00,0x00,0xFC,0x66,0x66,0x66,0x66,0x7C,0x60,0x60,0x60,0x60,0x60,0xF0,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0051, 0x00, {0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xD6,0xDE,0x7C,0x0C,0x0E,0x00,0x00,0x00}},
+ { 0x0052, 0x00, {0x00,0x00,0xFC,0x66,0x66,0x66,0x66,0x7C,0x6C,0x66,0x66,0x66,0x66,0xE6,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0053, 0x00, {0x00,0x00,0x7C,0xC6,0xC6,0xC2,0x60,0x38,0x0C,0x06,0x86,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0054, 0x00, {0x00,0x00,0x7E,0x7E,0x5A,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0055, 0x00, {0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0056, 0x00, {0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x6C,0x38,0x10,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0057, 0x00, {0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xD6,0xD6,0xD6,0xFE,0xEE,0x6C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0058, 0x00, {0x00,0x00,0xC6,0xC6,0x6C,0x6C,0x38,0x38,0x38,0x38,0x6C,0x6C,0xC6,0xC6,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0059, 0x00, {0x00,0x00,0x66,0x66,0x66,0x66,0x66,0x3C,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x005a, 0x00, {0x00,0x00,0xFE,0xC6,0x86,0x86,0x0C,0x18,0x30,0x60,0xC2,0xC2,0xC6,0xFE,0x00,0x00,0x00,0x00,0x00}},
+ { 0x005b, 0x00, {0x00,0x00,0x3C,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x3C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x005c, 0x00, {0x00,0x00,0x00,0x00,0x00,0x80,0xC0,0x60,0x30,0x18,0x0C,0x06,0x02,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x005d, 0x00, {0x00,0x00,0x3C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x3C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x005e, 0x00, {0x00,0x10,0x38,0x6C,0xC6,0x82,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x005f, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00}},
+ { 0x0060, 0x00, {0x30,0x30,0x30,0x30,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0061, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x78,0x0C,0x0C,0x7C,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0062, 0x00, {0x00,0x00,0xE0,0x60,0x60,0x60,0x78,0x6C,0x66,0x66,0x66,0x66,0x66,0x7C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0063, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x7C,0xC6,0xC0,0xC0,0xC0,0xC0,0xC6,0x7C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0064, 0x00, {0x00,0x00,0x1C,0x0C,0x0C,0x0C,0x3C,0x6C,0xCC,0xCC,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0065, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x7C,0xC6,0xC6,0xFE,0xC0,0xC0,0xC6,0x7C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0066, 0x00, {0x00,0x00,0x1C,0x36,0x32,0x30,0x78,0x30,0x30,0x30,0x30,0x30,0x30,0x78,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0067, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x76,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0x7C,0x0C,0x0C,0xCC,0x78,0x00}},
+ { 0x0068, 0x00, {0x00,0x00,0xE0,0x60,0x60,0x60,0x6C,0x76,0x66,0x66,0x66,0x66,0x66,0xE6,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0069, 0x00, {0x00,0x00,0x00,0x18,0x18,0x00,0x38,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x006a, 0x00, {0x00,0x00,0x00,0x0C,0x0C,0x00,0x1C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0xCC,0xCC,0xCC,0x78,0x00}},
+ { 0x006b, 0x00, {0x00,0x00,0xE0,0x60,0x60,0x60,0x66,0x6C,0x78,0x78,0x6C,0x66,0x66,0xE6,0x00,0x00,0x00,0x00,0x00}},
+ { 0x006c, 0x00, {0x00,0x00,0x38,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x006d, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x6C,0xFE,0xD6,0xD6,0xD6,0xD6,0xC6,0xC6,0x00,0x00,0x00,0x00,0x00}},
+ { 0x006e, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0xDC,0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x00,0x00,0x00,0x00,0x00}},
+ { 0x006f, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0070, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0xDC,0x66,0x66,0x66,0x66,0x66,0x66,0x7C,0x60,0x60,0x60,0xF0,0x00}},
+ { 0x0071, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x76,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0x7C,0x0C,0x0C,0x0C,0x1E,0x00}},
+ { 0x0072, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0xDC,0x76,0x66,0x60,0x60,0x60,0x60,0xF0,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0073, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x7C,0xC6,0xC2,0x78,0x0C,0x86,0xC6,0x7C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0074, 0x00, {0x00,0x00,0x10,0x30,0x30,0x30,0xFC,0x30,0x30,0x30,0x30,0x30,0x36,0x1C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0075, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0076, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x66,0x66,0x66,0x66,0x66,0x66,0x3C,0x18,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0077, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0xC6,0xC6,0xC6,0xD6,0xD6,0xD6,0xFE,0x6C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0078, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0xC6,0x6C,0x38,0x10,0x38,0x6C,0xC6,0x82,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0079, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7E,0x06,0x06,0x0C,0xF8,0x00}},
+ { 0x007a, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0xCC,0x18,0x30,0x60,0xC0,0xC6,0xFE,0x00,0x00,0x00,0x00,0x00}},
+ { 0x007b, 0x00, {0x00,0x00,0x0E,0x18,0x18,0x18,0x18,0x70,0x18,0x18,0x18,0x18,0x18,0x0E,0x00,0x00,0x00,0x00,0x00}},
+ { 0x007c, 0x00, {0x00,0x00,0x18,0x18,0x18,0x18,0x18,0x00,0x18,0x18,0x18,0x18,0x18,0x18,0x00,0x00,0x00,0x00,0x00}},
+ { 0x007d, 0x00, {0x00,0x00,0x70,0x18,0x18,0x18,0x18,0x0E,0x18,0x18,0x18,0x18,0x18,0x70,0x00,0x00,0x00,0x00,0x00}},
+ { 0x007e, 0x00, {0x00,0x76,0xD4,0x9C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
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+ { 0x2566, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0xF7,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36}},
+ { 0x2560, 0x00, {0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x37,0x30,0x37,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36}},
+ { 0x2550, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
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+ { 0x2567, 0x00, {0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xFF,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
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+ { 0x2558, 0x00, {0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x1F,0x18,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x2552, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x18,0x1F,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18}},
+ { 0x2553, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36}},
+ { 0x256b, 0x00, {0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xFF,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36}},
+ { 0x256a, 0x00, {0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xFF,0x18,0xFF,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18}},
+ { 0x2518, 0x00, {0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x250c, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18}},
+ { 0x2588, 0x00, {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},
+ { 0x2584, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},
+ { 0x258c, 0x00, {0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0,0xF0}},
+ { 0x2590, 0x00, {0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F,0x0F}},
+ { 0x2580, 0x00, {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x03b1, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x76,0xDC,0xD8,0xD8,0xD8,0xD8,0xDC,0x76,0x00,0x00,0x00,0x00,0x00}},
+ { 0x00df, 0x00, {0x00,0x00,0x78,0xCC,0xCC,0xCC,0xCC,0xD8,0xCC,0xC6,0xC6,0xC6,0xC6,0xCC,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0393, 0x00, {0x00,0x00,0xFE,0xC6,0xC6,0xC6,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00}},
+ { 0x03c0, 0x00, {0x00,0x00,0x00,0x00,0xFE,0x6C,0x6C,0x6C,0x6C,0x6C,0x6C,0x6C,0x6C,0x6C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x03a3, 0x00, {0x00,0x00,0x00,0xFE,0xC6,0xC2,0x60,0x30,0x18,0x30,0x60,0xC2,0xC6,0xFE,0x00,0x00,0x00,0x00,0x00}},
+ { 0x03c3, 0x00, {0x00,0x00,0x00,0x00,0x00,0x7E,0xD8,0xD8,0xD8,0xD8,0xD8,0xD8,0xD8,0x70,0x00,0x00,0x00,0x00,0x00}},
+ { 0x00b5, 0x00, {0x00,0x00,0x00,0x00,0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x7C,0x60,0x60,0xC0,0x00,0x00,0x00,0x00}},
+ { 0x03c4, 0x00, {0x00,0x00,0x00,0x00,0x76,0xDC,0x98,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x00,0x00,0x00,0x00,0x00}},
+ { 0x03a6, 0x00, {0x00,0x00,0x00,0x7E,0x18,0x3C,0x66,0x66,0x66,0x66,0x66,0x3C,0x18,0x7E,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0398, 0x00, {0x00,0x00,0x00,0x38,0x6C,0xC6,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0x6C,0x38,0x00,0x00,0x00,0x00,0x00}},
+ { 0x03a9, 0x00, {0x00,0x00,0x38,0x6C,0xC6,0xC6,0xC6,0xC6,0x6C,0x6C,0x6C,0x6C,0x6C,0xEE,0x00,0x00,0x00,0x00,0x00}},
+ { 0x03b4, 0x00, {0x00,0x00,0x1E,0x20,0x30,0x18,0x0C,0x3E,0x66,0x66,0x66,0x66,0x66,0x3C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x221e, 0x00, {0x00,0x00,0x00,0x00,0x00,0x7E,0xDB,0xDB,0xDB,0xDB,0xDB,0x7E,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x03c6, 0x00, {0x00,0x00,0x00,0x03,0x06,0x7E,0xDB,0xDB,0xDB,0xDB,0xD3,0x7E,0x60,0xC0,0x00,0x00,0x00,0x00,0x00}},
+ { 0x03b5, 0x00, {0x00,0x00,0x1C,0x30,0x60,0x60,0x60,0x7C,0x60,0x60,0x60,0x60,0x30,0x1C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x2229, 0x00, {0x00,0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00,0x00}},
+ { 0x2261, 0x00, {0x00,0x00,0x00,0x00,0x00,0xFE,0x00,0x00,0xFE,0x00,0x00,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x00b1, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x7E,0x18,0x18,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00}},
+ { 0x2265, 0x00, {0x00,0x00,0x00,0x60,0x30,0x18,0x0C,0x06,0x0C,0x18,0x30,0x60,0x00,0x7E,0x00,0x00,0x00,0x00,0x00}},
+ { 0x2264, 0x00, {0x00,0x00,0x00,0x06,0x0C,0x18,0x30,0x60,0x30,0x18,0x0C,0x06,0x00,0x7E,0x00,0x00,0x00,0x00,0x00}},
+ { 0x2320, 0x00, {0x00,0x00,0x0E,0x1B,0x1B,0x1B,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18}},
+ { 0x2321, 0x00, {0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xD8,0xD8,0xD8,0x70,0x00,0x00}},
+ { 0x00f7, 0x00, {0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x7E,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x2248, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x76,0xDC,0x00,0x76,0xDC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x00b0, 0x00, {0x00,0x38,0x6C,0x6C,0x6C,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x2219, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x00b7, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x221a, 0x00, {0x00,0x0F,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0xEC,0x6C,0x6C,0x6C,0x3C,0x1C,0x00,0x00,0x00,0x00,0x00}},
+ { 0x207f, 0x00, {0x00,0xD8,0x6C,0x6C,0x6C,0x6C,0x6C,0x6C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x00b2, 0x00, {0x00,0x70,0xD8,0x10,0x30,0x60,0xC8,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x25a0, 0x00, {0x00,0x00,0x00,0x00,0x00,0x7C,0x7C,0x7C,0x7C,0x7C,0x7C,0x7C,0x7C,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x00a0, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
+ { 0x0000, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}} //EOL
+};
+
+// Get available Unicode glyphs narrow fonts(8*19 pixels) size.
+UINT32 mNarrowFontSize = sizeof (gUsStdNarrowGlyphData);
+
diff --git a/Platform/Broadcom/Bcm283x/Include/Protocol/ExtendedTextOut.h b/Platform/Broadcom/Bcm283x/Include/Protocol/ExtendedTextOut.h
new file mode 100644
index 000000000000..35e82a17e922
--- /dev/null
+++ b/Platform/Broadcom/Bcm283x/Include/Protocol/ExtendedTextOut.h
@@ -0,0 +1,36 @@
+/** @file
+ *
+ * Copyright (c) 2018, Andrei Warkentin <andrey.warkentin@gmail.com>
+ *
+ * This program and the accompanying materials
+ * are licensed and made available under the terms and conditions of the BSD License
+ * which accompanies this distribution. The full text of the license may be found at
+ * http://opensource.org/licenses/bsd-license.php
+ *
+ * THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+ *
+ **/
+
+#ifndef __EXTENDED_TEXT_OUT_H__
+#define __EXTENDED_TEXT_OUT_H__
+
+#include <Protocol/SimpleTextOut.h>
+#include <Protocol/GraphicsOutput.h>
+
+#define EXTENDED_TEXT_OUTPUT_PROTOCOL_GUID \
+ { \
+ 0x387477ff, 0xffc7, 0xffd2, {0x8e, 0x39, 0x0, 0xff, 0xc9, 0x69, 0x72, 0x3b } \
+ }
+
+typedef struct _EXTENDED_TEXT_OUTPUT_PROTOCOL EXTENDED_TEXT_OUTPUT_PROTOCOL;
+
+struct _EXTENDED_TEXT_OUTPUT_PROTOCOL {
+ EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *TextOut;
+ EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;
+ BOOLEAN AutoWrap;
+};
+
+extern EFI_GUID gExtendedTextOutputProtocolGuid;
+
+#endif /* __EXTENDED_TEXT_OUT__ */
--
2.17.0.windows.1
next prev parent reply other threads:[~2018-12-10 12:39 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-10 12:38 [PATCH v2 edk2-platforms 00/20] Platform/Broadcom: Add Raspberry Pi 3 support Pete Batard
2018-12-10 12:38 ` [PATCH v2 edk2-platforms 01/20] Platform/Broadcom/RPi3: Add Reset and Memory Init libraries Pete Batard
2018-12-12 20:43 ` Ard Biesheuvel
2018-12-13 10:48 ` Pete Batard
2018-12-10 12:38 ` [PATCH v2 edk2-platforms 02/20] Platform/Broadcom/RPi3: Add Platform library Pete Batard
2018-12-10 12:38 ` [PATCH v2 edk2-platforms 03/20] Platform/Broadcom/RPi3: Add GPIO and RTC libraries Pete Batard
2018-12-12 20:50 ` Ard Biesheuvel
2018-12-13 10:49 ` Pete Batard
2018-12-13 10:55 ` Leif Lindholm
2018-12-10 12:38 ` [PATCH v2 edk2-platforms 04/20] Platform/Broadcom/RPi3: Add ACPI Tables Pete Batard
2018-12-12 20:52 ` Ard Biesheuvel
2018-12-13 10:49 ` Pete Batard
2018-12-10 12:38 ` [PATCH v2 edk2-platforms 05/20] Platform/Broadcom/RPi3: Add Boot Manager library Pete Batard
2018-12-12 20:56 ` Ard Biesheuvel
2018-12-10 12:38 ` [PATCH v2 edk2-platforms 06/20] Platform/Broadcom/RPi3: Add Interrupt and Device Tree drivers Pete Batard
2018-12-12 21:09 ` Ard Biesheuvel
2018-12-13 10:49 ` Pete Batard
2018-12-10 12:38 ` [PATCH v2 edk2-platforms 07/20] Platform/Broadcom/RPi3: Add Firmware driver Pete Batard
2018-12-12 21:17 ` Ard Biesheuvel
2018-12-13 10:49 ` Pete Batard
2018-12-10 12:38 ` [PATCH v2 edk2-platforms 08/20] Platform/Broadcom/RPi3: Add Display driver Pete Batard
2018-12-14 15:06 ` Ard Biesheuvel
2018-12-10 12:38 ` Pete Batard [this message]
2018-12-14 15:31 ` [PATCH v2 edk2-platforms 09/20] Platform/Broadcom/RPi3: Add Graphic Console driver Ard Biesheuvel
2018-12-10 12:38 ` [PATCH v2 edk2-platforms 10/20] Platform/Broadcom/RPi3: Add Base MMC driver Pete Batard
2018-12-10 12:38 ` [PATCH v2 edk2-platforms 11/20] Platform/Broadcom/RPi3: Add Arasan " Pete Batard
2018-12-10 12:38 ` [PATCH v2 edk2-platforms 12/20] Platform/Broadcom/RPi3: Add SD Host driver Pete Batard
2018-12-10 12:38 ` [PATCH v2 edk2-platforms 13/20] Platform/Broadcom/RPi3: Add SMBIOS driver Pete Batard
2018-12-14 15:36 ` Ard Biesheuvel
2018-12-10 12:38 ` [PATCH v2 edk2-platforms 14/20] Platform/Broadcom/RPi3: Add NV Storage driver Pete Batard
2018-12-10 12:38 ` [PATCH v2 edk2-platforms 15/20] Platform/Broadcom/RPi3: Add Platform Config driver Pete Batard
2018-12-10 12:38 ` [PATCH v2 edk2-platforms 16/20] Platform/Broadcom/RPi3: Add Raspberry Pi 3 Platform Pete Batard
2018-12-14 15:39 ` Ard Biesheuvel
2018-12-14 16:21 ` Pete Batard
2018-12-10 12:38 ` [PATCH v2 edk2-platforms 17/20] Platform/Broadcom/RPi3 *NON-OSI*: Add ATF binaries Pete Batard
2018-12-10 12:38 ` [PATCH v2 edk2-platforms 18/20] Platform/Broadcom/RPi3 *NON-OSI*: Add Device Tree binaries Pete Batard
2018-12-10 12:38 ` [PATCH v2 edk2-platforms 19/20] Platform/Broadcom/RPi3 *NON-OSI*: Add USB Host driver Pete Batard
2018-12-10 12:38 ` [PATCH v2 edk2-platforms 20/20] Platform/Broadcom/RPi3 *NON-OSI*: Add Logo driver Pete Batard
2018-12-11 18:10 ` [PATCH v2 edk2-platforms 00/20] Platform/Broadcom: Add Raspberry Pi 3 support Leif Lindholm
2018-12-11 20:16 ` Pete Batard
2018-12-11 21:20 ` Ard Biesheuvel
2018-12-12 18:32 ` Leif Lindholm
2018-12-12 19:53 ` Pete Batard
2018-12-12 20:01 ` Leif Lindholm
2018-12-14 16:14 ` Philippe Mathieu-Daudé
2018-12-14 16:36 ` Leif Lindholm
2018-12-14 17:08 ` Pete Batard
2018-12-14 18:41 ` Leif Lindholm
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