ArmVirtualizationPkg/ArmVirtualizationQemu: add USB keyboard input

[mirror_edk2.git] / ArmPlatformPkg / ArmVirtualizationPkg / ArmVirtualizationQemu.dsc

diff --git a/ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationQemu.dsc b/ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationQemu.dsc
index 03e7de9fb0039156b09a170d92715f0d06d0857b..d3384a7dc1b355d738cfb1a96a8ee020d5fa0205 100644 (file)
--- a/ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationQemu.dsc
+++ b/ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationQemu.dsc
@@ -130,13 +130,25 @@
   gArmPlatformTokenSpaceGuid.PcdDefaultBootType|0\r
 \r
   #\r
-  # Use the serial console (ConIn & ConOut) and the Graphic driver (ConOut)\r
+  # Use the serial console (ConIn & ConOut), the USB keyboard (ConIn), and the\r
+  # Graphic driver (ConOut).\r
   #\r
   # For the PCI VGA device path to work, you must start QEMU with the option\r
   # '-device VGA,addr=01.0' (see "Pci(0x1,0x0)").\r
   #\r
+  # For the USB keyboard device path to work, the following QEMU options are\r
+  # needed (see "docs/usb2.txt" and "docs/ich9-ehci-uhci.cfg"):\r
+  #\r
+  # -device ich9-usb-ehci1,multifunction=on,addr=1d.7,id=ehci\r
+  # -device ich9-usb-uhci1,multifunction=on,addr=1d.0,masterbus=ehci.0,firstport=0\r
+  # -device ich9-usb-uhci2,multifunction=on,addr=1d.1,masterbus=ehci.0,firstport=2\r
+  # -device ich9-usb-uhci3,multifunction=on,addr=1d.2,masterbus=ehci.0,firstport=4\r
+  # -device usb-kbd,bus=ehci.0\r
+  #\r
+  # Note the match between addr=1d.7 and Pci(0x1D,0x7).\r
+  #\r
   gArmPlatformTokenSpaceGuid.PcdDefaultConOutPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenVt100();PciRoot(0x0)/Pci(0x1,0x0)/AcpiAdr(0x80010100)"\r
-  gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenVt100()"\r
+  gArmPlatformTokenSpaceGuid.PcdDefaultConInPaths|L"VenHw(D3987D4B-971A-435F-8CAF-4967EB627241)/Uart(38400,8,N,1)/VenVt100();PciRoot(0x0)/Pci(0x1D,0x7)/USB(0x0,0x0)"\r
   gArmPlatformTokenSpaceGuid.PcdPlatformBootTimeOut|3\r
 \r
   #\r
@@ -339,3 +351,11 @@
       BltLib|OptionRomPkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf\r
   }\r
   OvmfPkg/PlatformDxe/Platform.inf\r
+\r
+  #\r
+  # USB Support\r
+  #\r
+  MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf\r
+  MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf\r
+  MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf\r
+  MdeModulePkg/Bus/Usb/UsbKbDxe/UsbKbDxe.inf\r