sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

OvmfPkg/Microvm: wire up serial console, drop super-io

Browse Source 
Microvm has no LPC bridge, so drop the PciSioSerialDxe driver.
Use SerialDxe instead, with ioport hardcoded to 0x3f8 aka com1 aka ttyS0.

With this tianocore boots to uefi shell prompt on the serial console.
Direct kernel boot can be used too.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=3599
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Jiewen Yao <Jiewen.yao@intel.com>
This commit is contained in:
Gerd Hoffmann
2021-09-08 11:01:17 +02:00
committed by mergify[bot]
parent 8456785986
commit 55f47d2299
3 changed files with 49 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
OvmfPkg/Microvm/MicrovmX64.fdf
View File

@@ -260,11 +260,9 @@ INF MdeModulePkg/Universal/SetupBrowserDxe/SetupBrowserDxe.inf
INF MdeModulePkg/Universal/DisplayEngineDxe/DisplayEngineDxe.inf
INF MdeModulePkg/Universal/MemoryTest/NullMemoryTestDxe/NullMemoryTestDxe.inf
INF OvmfPkg/SioBusDxe/SioBusDxe.inf
!if $(SOURCE_DEBUG_ENABLE) == FALSE
INF MdeModulePkg/Bus/Pci/PciSioSerialDxe/PciSioSerialDxe.inf
INF MdeModulePkg/Universal/SerialDxe/SerialDxe.inf
!endif
INF MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KeyboardDxe.inf
INF MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.inf
INF OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf