Samer El-Haj-Mahmoud

The configuration settings are stored in the RPI_EFI.fd file in the SD card. Without an SD card, you will be using the default settings on every boot. Did you try...

Issue seems to be related to storing the TZ and Daylight portion of EFI_TIME. The EmbeddedPkg VirtualRealTimeClock driver calls SetVariable() to store those settings in NV variable store, which results...

Also Note that FWTS checks for EFI_RT_PROPERTIES table, and skips these tests if the table properly flags the service as un-implemented (see https://git.launchpad.net/fwts/tree/src/lib/src/fwts_uefi.c#n553). However, the RPi (and EDK2 in general)...

Also linking to #6 . If we have a write-able NV store at runtime, this issue will be resolved

patch sent to EDK2 list https://edk2.groups.io/g/devel/message/69271

There are no keys enrolled by default in EDK2 platforms. One reference example for doing this is OVMF, which includes an application to enroll default UEFI keys:(https://github.com/tianocore/edk2/tree/master/OvmfPkg/EnrollDefaultKeys). for now, the...

Adding a TODO from https://github.com/pftf/RPi4/issues/11#issuecomment-700799247 "we need to assure that the JTAG pins are "disabled" if secure boot is enabled"

There is an RFC sent to EDK2 to add "default SecureBoot keys" support. We could do this on the RPi4 as well: https://edk2.groups.io/g/rfc/topic/edk2_devel_rfc_secure/82139806

You could also look at: https://github.com/pftf/RPi4/issues/122#issuecomment-796580190 , and try that FW binary or change to see if it fixes the issue

Were you able to confirm if https://github.com/rtreffer/RPi4/releases/tag/dwc2-reset fixes the USB keyboard issue?