Re: [edk2] UEFI Image Attribute

2017-11-03 Thread Igor Skochinsky
Hi, Do you mean the one in EFI_FIRMWARE_IMAGE_DESCRIPTOR? My guess is it means “UEFI firmware image”, i.e. a set of firmware volumes ready for flashing (an .fd file in some contexts), as opposed to a non-UEFI firmware such as EC, BMC or some other variation. -- WBR, Igor.

Re: [edk2] What Bios data is sent to the Bootloader/OS ?

2017-08-14 Thread Igor Skochinsky
Hi Rafael, It's certainly possible although not trivial. One possible approach is DUET which can emulate UEFI environment on top of the legacy BIOS. So you could have your legacy bootloader load DUET, which would in turn load and boot the UEFI-compatible OS. This page may be of use: