Hello. I would like to discuss the issues I faced when I tried to use EDK2 RedfishPkg modules along with AMI's Redfish modules in our project. I uploaded the ppt document with the description of the p

Hi community! I'm trying to access the VMD Root Ports one by one from VMD controller. I was told that by adding an offset value in VMD Controller Base Address I could reach its ports. Each port have i

Hello! Can someone explain to me how flash memory mapping works in Ovmf? I've added a new DATA region to the `OvmfPkg/OvmfPkgX64.fdf`, initialized it with data and created a PCD for the region base: `

Hello! I've noticed that sometimes the EDKII CI pipeline fails for no obvious reason. For example: https://dev.azure.com/tianocore/edk2-ci/_build/results?buildId=57186&view=logs&j=32316006-a5f8-55e3-1

Hi everyone, For enabling remote attestation, our goal is to provide an open source tool which calculates the expected TPM PCR values of virtual machines given the OVMF, kernel and some parameters as

Hi all, In \FmpDevicePkg\Library\FmpDeviceLibNull\FmpDeviceLib.c There are comments for RegisterFmpInstaller: /** Used to pass the FMP install function to this lib. This allows the library to have con

I am using EFI_I2C_MASTER_PROTOCOL_START_REQUEST to write to a device through a UEFI application. For some reason it writes the entire buffer I give it and then sends an extra byte of zero. Is there a

Hi all, In \FmpDevicePkg\Library\FmpDeviceLibNull\FmpDeviceLib.c There are comments for RegisterFmpInstaller: /** Used to pass the FMP install function to this lib. This allows the library to have con

Hi all, I can generate Red1.cap capsule file from GenerateCapsule.py of edk2, and execute CapsuleApp Red1.cap on Minnowboard to complete the process of capsule update. Build capsule file command: \Bas

Hi, I was a bit confused when I received an error message via QEMU with OVMF: BdsDxe: failed to load Boot0001 "UEFI QEMU HARDDISK QM00003 " from PciRoot(0x0)/Pci(0x1F,0x2)/Sata(0x1,0xFFFF,0x0): Not Fo

Hi all, In \FmpDevicePkg\Library\FmpDeviceLibNull\FmpDeviceLib.c There are comments for RegisterFmpInstaller: /** Used to pass the FMP install function to this lib. This allows the library to have con

Hello! I'm trying trying to create a file with a section: ``` EFI_SECTION_FREEFORM_SUBTYPE_GUID Summary: A leaf section type that contains a single EFI_GUID in the header to describe the raw data. Pro

Hi all, According to the instructions of edk2-platforms, I can build MinnowMax.cap and CapsuleApp.efi. Build command: build -a IA32 -a X64 -n 5 -t VS2019 -b DEBUG -p Vlv2TbltDevicePkg\PlatformPkgX64.d

I'm moving the BAR of the main GPU and this causes EFI graphics to stop working (not unexpected). I can confirm that the BAR has moved properly as booting OS gives video output after the GPU driver lo

I've moved the BAR of the graphics device and this causes EFI graphics to stop working immediately. I can confirm it's moving it properly as when I boot OS with StartImage I get working video once the

Hi Everyone, I am wondering if EDK2 source already supports SUBTYPE_GUID format in FDF. I tried the following case similar to the EDKII FDF specification but failed. Specification: FILE FREEFORM = 85C

Hello! Can someone explain to me the syntax of the Rule section statements in FDF files. Particularly, what is the meaning of the second column in these statements? ``` PE32 PE32 $(INF_OUTPUT)/$(MODUL

Dear EDK2 community tl;dr: Someone is developing a "quorum-based computations protocol", which will be used for training of a neural network and also to execute distributed computations (aka "Smart Co

I'm looking to write a program to send data through an I2C protocol on my board. How is UEFI binded to the pins on the board so that when I write and read from a pin I'm sure that the board is behavin

When does the PcdNameTable get generated for Dynamic PCDs? There is an offset to such a table in the PCD database structure, but in the OVMF image it is equal to 0, so I'm wondering in what cases it g