hikey: Add UEFI sources for reference
UEFI needs to be built outside Android build system.
Please follow the instructions in README.
The sources correspond to:
https://github.com/96boards/edk2/commit/14eae0c12e71fd33c4c0fc51e4475e8db02566cf
https://github.com/96boards/arm-trusted-firmware/commit/e9b4909dcd75fc4ae7041cfb83d28ab9adb7afdf
https://github.com/96boards/l-loader/commit/6b784ad5c4ab00e2b1c6f53cd5f74054e5d00a78
https://git.linaro.org/uefi/uefi-tools.git/commit/abe618f8ab72034fff1ce46c9c006a2c6bd40a7e
Change-Id: Ieeefdb63e673e0c8e64e0a1f02c7bddc63b2c7fb
Signed-off-by: Vishal Bhoj <vishal.bhoj@linaro.org>
diff --git a/uefi/linaro-edk2/ShellPkg/Library/UefiShellLevel3CommandsLib/Pause.c b/uefi/linaro-edk2/ShellPkg/Library/UefiShellLevel3CommandsLib/Pause.c
new file mode 100644
index 0000000..ab59706
--- /dev/null
+++ b/uefi/linaro-edk2/ShellPkg/Library/UefiShellLevel3CommandsLib/Pause.c
@@ -0,0 +1,107 @@
+/** @file
+ Main file for Pause shell level 3 function.
+
+ (C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>
+ Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved. <BR>
+ 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 "UefiShellLevel3CommandsLib.h"
+
+STATIC CONST SHELL_PARAM_ITEM ParamList[] = {
+ {L"-q", TypeFlag},
+ {NULL, TypeMax}
+ };
+
+/**
+ Function for 'pause' command.
+
+ @param[in] ImageHandle Handle to the Image (NULL if Internal).
+ @param[in] SystemTable Pointer to the System Table (NULL if Internal).
+**/
+SHELL_STATUS
+EFIAPI
+ShellCommandRunPause (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+ LIST_ENTRY *Package;
+ CHAR16 *ProblemParam;
+ SHELL_STATUS ShellStatus;
+ SHELL_PROMPT_RESPONSE *Resp;
+
+ ProblemParam = NULL;
+ ShellStatus = SHELL_SUCCESS;
+ Resp = NULL;
+
+ //
+ // initialize the shell lib (we must be in non-auto-init...)
+ //
+ Status = ShellInitialize();
+ ASSERT_EFI_ERROR(Status);
+
+ Status = CommandInit();
+ ASSERT_EFI_ERROR(Status);
+
+ if (!gEfiShellProtocol->BatchIsActive()) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_NO_SCRIPT), gShellLevel3HiiHandle, L"pause");
+ return (SHELL_UNSUPPORTED);
+ }
+
+ //
+ // parse the command line
+ //
+ Status = ShellCommandLineParse (ParamList, &Package, &ProblemParam, TRUE);
+ if (EFI_ERROR(Status)) {
+ if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel3HiiHandle, L"pause", ProblemParam);
+ FreePool(ProblemParam);
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ } else {
+ ASSERT(FALSE);
+ }
+ } else {
+ //
+ // check for "-?"
+ //
+ if (ShellCommandLineGetFlag(Package, L"-?")) {
+ ASSERT(FALSE);
+ } else if (ShellCommandLineGetRawValue(Package, 1) != NULL) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel3HiiHandle, L"pause");
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ } else {
+ if (!ShellCommandLineGetFlag(Package, L"-q")) {
+ Status = ShellPromptForResponseHii(ShellPromptResponseTypeQuitContinue, STRING_TOKEN (STR_PAUSE_PROMPT), gShellLevel3HiiHandle, (VOID**)&Resp);
+ } else {
+ Status = ShellPromptForResponse(ShellPromptResponseTypeQuitContinue, NULL, (VOID**)&Resp);
+ }
+
+ if (EFI_ERROR(Status) || Resp == NULL || *Resp == ShellPromptResponseQuit) {
+ ShellCommandRegisterExit(TRUE, 0);
+ ShellStatus = SHELL_ABORTED;
+ }
+
+ if (Resp != NULL) {
+ FreePool(Resp);
+ }
+ }
+
+ //
+ // free the command line package
+ //
+ ShellCommandLineFreeVarList (Package);
+ }
+
+
+ return (ShellStatus);
+}
+