From 1c51e601a0514a60dcdf48faba00b89deaff456a Mon Sep 17 00:00:00 2001
From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Date: Tue, 4 Aug 2015 18:41:19 +0000
Subject: ArmVirtPkg/ArmVirtQemu: drop ARM BDS and make Intel BDS the default

ARM BDS support in ArmVirtQemu has been broken since SVN r17969
("ArmPkg/BdsLib: Remove Linux loader from BdsLib") dated July 14th.

Instead of fixing this, let's get rid of the ARM BDS and LinuxLoader
altogether: they violate both the UEFI spec and the arm64 Linux boot
protocol, and lack the level of integration with the QEMU command
line that the Intel BDS has when running under ArmVirtPkg or OvmfPkg.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18153 6f19259b-4bc3-4df7-8a09-765794883524
---
 ArmVirtPkg/ArmVirtQemu.dsc | 32 ++------------------------------
 1 file changed, 2 insertions(+), 30 deletions(-)

(limited to 'ArmVirtPkg/ArmVirtQemu.dsc')

diff --git a/ArmVirtPkg/ArmVirtQemu.dsc b/ArmVirtPkg/ArmVirtQemu.dsc
index c199cac72..5a644090b 100644
--- a/ArmVirtPkg/ArmVirtQemu.dsc
+++ b/ArmVirtPkg/ArmVirtQemu.dsc
@@ -57,13 +57,11 @@
   TimerLib|ArmPkg/Library/ArmArchTimerLib/ArmArchTimerLib.inf
   NorFlashPlatformLib|ArmVirtPkg/Library/NorFlashQemuLib/NorFlashQemuLib.inf
 
-!if $(INTEL_BDS) == TRUE
   CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf
   GenericBdsLib|IntelFrameworkModulePkg/Library/GenericBdsLib/GenericBdsLib.inf
   PlatformBdsLib|ArmVirtPkg/Library/PlatformIntelBdsLib/PlatformIntelBdsLib.inf
   CustomizedDisplayLib|MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf
   QemuBootOrderLib|OvmfPkg/Library/QemuBootOrderLib/QemuBootOrderLib.inf
-!endif
 
 [LibraryClasses.common.UEFI_DRIVER]
   UefiScsiLib|MdePkg/Library/UefiScsiLib/UefiScsiLib.inf
@@ -99,8 +97,6 @@
   gArmVirtTokenSpaceGuid.PcdKludgeMapPciMmioAsCached|TRUE
 
 [PcdsFixedAtBuild.common]
-  gArmPlatformTokenSpaceGuid.PcdFirmwareVendor|"QEMU"
-
   gArmPlatformTokenSpaceGuid.PcdCoreCount|1
 !if $(ARCH) == AARCH64
   gArmTokenSpaceGuid.PcdVFPEnabled|1
@@ -127,29 +123,11 @@
   ## PL011 - Serial Terminal
   gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate|38400
 
-  #
-  # ARM OS Loader
-  #
-  gArmPlatformTokenSpaceGuid.PcdDefaultBootDescription|L"Linux (EFI stub) on virtio31:hd0:part0"
-  gArmPlatformTokenSpaceGuid.PcdDefaultBootDevicePath|L"VenHw(837DCA9E-E874-4D82-B29A-23FE0E23D1E2,003E000A00000000)/HD(1,MBR,0x00000000,0x3F,0x19FC0)/Image"
-  gArmPlatformTokenSpaceGuid.PcdDefaultBootArgument|"root=/dev/vda2 console=ttyAMA0 earlycon uefi_debug"
-
-  #
-  # Settings for ARM BDS -- use the serial console (ConIn & ConOut).
-  #
-!if $(TTY_TERMINAL) == TRUE
-  gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenMsg(7D916D80-5BB1-458C-A48F-E25FDD51EF94)"
-  gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenMsg(7D916D80-5BB1-458C-A48F-E25FDD51EF94)"
-  ## Terminal Type - TTYTERM, consistent with ConOut/ConIn Device Path.
+  ## Default Terminal Type
   ## 0-PCANSI, 1-VT100, 2-VT00+, 3-UTF8, 4-TTYTERM
+!if $(TTY_TERMINAL) == TRUE
   gEfiMdePkgTokenSpaceGuid.PcdDefaultTerminalType|4
 !else
-  gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenVt100()"
-  gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenVt100()"
-  ## Terminal Type - VT100, consistent with ConOut/ConIn Device Path.
-  ## When Intel BDS is enabled, the above ConOut/ConIn device path is useless,
-  ## but we still use VT100 terminal type when TTY_TERMINAL is not TRUE.
-  ## 0-PCANSI, 1-VT100, 2-VT00+, 3-UTF8, 4-TTYTERM
   gEfiMdePkgTokenSpaceGuid.PcdDefaultTerminalType|1
 !endif
   gEfiMdePkgTokenSpaceGuid.PcdPlatformBootTimeOut|3
@@ -175,10 +153,8 @@
   # initial location of the device tree blob passed by QEMU -- base of DRAM
   gArmVirtTokenSpaceGuid.PcdDeviceTreeInitialBaseAddress|0x40000000
 
-!if $(INTEL_BDS) == TRUE
   gEfiMdeModulePkgTokenSpaceGuid.PcdResetOnMemoryTypeInformationChange|FALSE
   gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdShellFile|{ 0x83, 0xA5, 0x04, 0x7C, 0x3E, 0x9E, 0x1C, 0x4F, 0xAD, 0x65, 0xE0, 0x52, 0x68, 0xD0, 0xB4, 0xD1 }
-!endif
 
   #
   # The maximum physical I/O addressability of the processor, set with
@@ -332,13 +308,9 @@
   # Bds
   #
   MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf
-!if $(INTEL_BDS) == TRUE
   MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf
   MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf
   IntelFrameworkModulePkg/Universal/BdsDxe/BdsDxe.inf
-!else
-  ArmPlatformPkg/Bds/Bds.inf
-!endif
 
   #
   # SCSI Bus and Disk Driver
-- 
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