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On the Pi 4, the SoC's internal ROM loads the first external bootloader from SPI, only accessing the SD card for loading recovery.bin if necessary.
It's the SPI boot code that needs to read the SD ca…
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Same problem with vs2019ce:
OcSupportPkg\Library\OcCpuLib\OcCpuLib.c(39): fatal error C1083: Cannot open include file: 'Register/Msr/SandyBridgeMsr.h': No such file or directory
nms42 updated
5 years ago
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Hi,
We have designed a CPU board around the Intel Atom E3825 based on the Minnowboard-Turbot Dual Ethernet.
We have trouble to update the firmware with the FirmwareUpdate.efi application.
We are …
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As per request at https://aur.archlinux.org/packages/windows2usb-git/ here's a bug report.
On two occasions I wrote a USB stick using the ISO image from https://www.microsoft.com/en-us/software-dow…
intgr updated
5 years ago
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BaseRngLib from UDK uses rdrand CPU instruction to implement random number generation. This instruction is not available on Sandy Bridge CPUs or earlier.
The only place where we actually use BaseRn…
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Idling on the UEFI shell generates a lot of heat and quickly drains battery. Reproduce by staying on th UEFI shell or menu for ~30 minutes on a Lulu Broadwell i3. (Also disabled ME, but I doubt it's r…
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Hello,
We are using Intel Atom E3950 based reference board (by Congatec). I am trying to port Slimbootloader on this board, after following the instructions on the https://slimbootloader.github.io/s…
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Recently tianocore moved LibC and AppPkg off to a different repo called edk2-libc.
We build test applications in our edk2-platforms and since these packages are now missing, our edk2 build fails. To …
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Example of omitted instruction options:
General: 32, 64
CALL: a
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Today, the Raspberry Pi 4 was unexpectedly released.
The new Pi is a lot more powerful, and it would be great to see it receive UEFI firmware.