It was merged @https://github.com/tianocore/edk2/pull/2596
https://github.com/tianocore/edk2/commit/af74efe494c5920c7992b543fada1af2b186bd8c

Thanks,
Guo

-----Original Message-----
From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Guo Dong
Sent: Monday, March 7, 2022 1:23 PM
To: Rhodes, Sean <sean@starlabs.systems>; devel@edk2.groups.io
Cc: Rhodes, Sean <sean@starlabs.systems>; Ni, Ray <ray...@intel.com>; Ma, 
Maurice <maurice...@intel.com>; You, Benjamin <benjamin....@intel.com>
Subject: Re: [edk2-devel] [PATCH] UefiPayloadPkg: Make Boot Manager Key 
configurable


Reviewed-by: Guo Dong <guo.d...@intel.com>

-----Original Message-----
From: Sean Rhodes <sean@starlabs.systems> 
Sent: Saturday, March 5, 2022 3:15 AM
To: devel@edk2.groups.io
Cc: Rhodes, Sean <sean@starlabs.systems>; Dong, Guo <guo.d...@intel.com>; Ni, 
Ray <ray...@intel.com>; Ma, Maurice <maurice...@intel.com>; You, Benjamin 
<benjamin....@intel.com>
Subject: [PATCH] UefiPayloadPkg: Make Boot Manager Key configurable

Provide a build option to use [Esc] instead of [F2] for devices such as 
Chromebooks that don't have F-keys.

Cc: Guo Dong <guo.d...@intel.com>
Cc: Ray Ni <ray...@intel.com>
Cc: Maurice Ma <maurice...@intel.com>
Cc: Benjamin You <benjamin....@intel.com>
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
---
 .../PlatformBootManager.c                     | 44 +++++++++++++------
 .../PlatformBootManagerLib.inf                |  1 +
 UefiPayloadPkg/UefiPayloadPkg.dec             |  3 ++
 UefiPayloadPkg/UefiPayloadPkg.dsc             |  2 +
 4 files changed, 37 insertions(+), 13 deletions(-)

diff --git 
a/UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManager.c 
b/UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManager.c
index a8ead775ea..0eb577313a 100644
--- a/UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManager.c
+++ b/UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManager.
+++ c
@@ -164,7 +164,7 @@ PlatformBootManagerBeforeConsole (
   ) {   EFI_INPUT_KEY                 Enter;-  EFI_INPUT_KEY                 
F2;+  EFI_INPUT_KEY                 CustomKey;   EFI_INPUT_KEY                 
Down;   EFI_BOOT_MANAGER_LOAD_OPTION  BootOption;   EFI_STATUS                  
  Status;@@ -186,13 +186,22 @@ PlatformBootManagerBeforeConsole (
   Enter.UnicodeChar = CHAR_CARRIAGE_RETURN;   
EfiBootManagerRegisterContinueKeyOption (0, &Enter, NULL); -  //-  // Map F2 to 
Boot Manager Menu-  //-  F2.ScanCode    = SCAN_F2;-  F2.UnicodeChar = 
CHAR_NULL;+  if (FixedPcdGetBool (PcdBootManagerEscape)) {+    //+    // Map 
Esc to Boot Manager Menu+    //+    CustomKey.ScanCode    = SCAN_ESC;+    
CustomKey.UnicodeChar = CHAR_NULL;+  } else {+    //+    // Map Esc to Boot 
Manager Menu+    //+    CustomKey.ScanCode    = SCAN_F2;+    
CustomKey.UnicodeChar = CHAR_NULL;+  }+   EfiBootManagerGetBootManagerMenu 
(&BootOption);-  EfiBootManagerAddKeyOptionVariable (NULL, 
(UINT16)BootOption.OptionNumber, 0, &F2, NULL);+  
EfiBootManagerAddKeyOptionVariable (NULL, (UINT16)BootOption.OptionNumber, 0, 
&CustomKey, NULL);    //   // Also add Down key to Boot Manager Menu since some 
serial terminals don't support F2 key.@@ -251,12 +260,21 @@ 
PlatformBootManagerAfterConsole (
   //   PlatformRegisterFvBootOption (PcdGetPtr (PcdShellFile), L"UEFI Shell", 
LOAD_OPTION_ACTIVE); -  Print (-    L"\n"-    L"F2 or Down      to enter Boot 
Manager Menu.\n"-    L"ENTER           to boot directly.\n"-    L"\n"-    );+  
if (FixedPcdGetBool (PcdBootManagerEscape)) {+    Print (+      L"\n"+      
L"Esc or Down      to enter Boot Manager Menu.\n"+      L"ENTER           to 
boot directly.\n"+      L"\n"+      );+  } else {+    Print (+      L"\n"+      
L"F2 or Down      to enter Boot Manager Menu.\n"+      L"ENTER           to 
boot directly.\n"+      L"\n"+      );+  } }  /**diff --git 
a/UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf 
b/UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
index 9c4a9da943..80390e0d98 100644
--- a/UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
+++ b/UefiPayloadPkg/Library/PlatformBootManagerLib/PlatformBootManagerL
+++ ib.inf
@@ -73,3 +73,4 @@
   gEfiMdePkgTokenSpaceGuid.PcdUartDefaultParity   
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultStopBits   
gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile+  
gUefiPayloadPkgTokenSpaceGuid.PcdBootManagerEscapediff --git 
a/UefiPayloadPkg/UefiPayloadPkg.dec b/UefiPayloadPkg/UefiPayloadPkg.dec
index e9204d1168..4051172caf 100644
--- a/UefiPayloadPkg/UefiPayloadPkg.dec
+++ b/UefiPayloadPkg/UefiPayloadPkg.dec
@@ -86,6 +86,9 @@ gUefiPayloadPkgTokenSpaceGuid.PcdPcdDriverFile|{ 0x57, 0x72, 
0xcf, 0x80, 0xab, 0  # Above 4G Memory 
gUefiPayloadPkgTokenSpaceGuid.PcdDispatchModuleAbove4GMemory|TRUE|BOOLEAN|0x00000019
 +# Boot Manager 
Key+gUefiPayloadPkgTokenSpaceGuid.PcdBootManagerEscape|FALSE|BOOLEAN|0x00000020+
 ## FFS filename to find the default variable initial data file. # @Prompt FFS 
Name of variable initial data file  
gUefiPayloadPkgTokenSpaceGuid.PcdNvsDataFile |{ 0x1a, 0xf1, 0xb1, 0xae, 0x42, 
0xcc, 0xcf, 0x4e, 0xac, 0x60, 0xdb, 0xab, 0xf6, 0xca, 0x69, 0xe6 
}|VOID*|0x00000025diff --git a/UefiPayloadPkg/UefiPayloadPkg.dsc 
b/UefiPayloadPkg/UefiPayloadPkg.dsc
index 4fe81a61d6..558513baf1 100644
--- a/UefiPayloadPkg/UefiPayloadPkg.dsc
+++ b/UefiPayloadPkg/UefiPayloadPkg.dsc
@@ -34,6 +34,7 @@
   DEFINE SECURITY_STUB_ENABLE         = TRUE   DEFINE SMM_SUPPORT              
    = FALSE   DEFINE ABOVE_4G_MEMORY              = TRUE+  DEFINE 
BOOT_MANAGER_ESCAPE          = FALSE   #   # SBL:      UEFI payload for Slim 
Bootloader   # COREBOOT: UEFI payload for coreboot@@ -401,6 +402,7 @@
 !endif    
gUefiPayloadPkgTokenSpaceGuid.PcdDispatchModuleAbove4GMemory|$(ABOVE_4G_MEMORY)+
  gUefiPayloadPkgTokenSpaceGuid.PcdBootManagerEscape|$(BOOT_MANAGER_ESCAPE)  
[PcdsPatchableInModule.X64]   
gPcAtChipsetPkgTokenSpaceGuid.PcdRtcIndexRegister|$(RTC_INDEX_REGISTER)-- 
2.32.0








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