On 07/29/20 05:03, Sandeep Dhanvada wrote:
Hi,This is out of scope for the current OvmfPkg platforms.
Clearly I'm not saying that capsule updates "should not" be supported by
OVMF "ever", all I'm saying is that for such use cases, a new OvmfPkg
platform DSC will be necessary.
(If the intent with the capsule update is to upgrade the firmware add-on
devices *only*, that is, not the platform firmware itself, then *maybe*
the current OVMF DSC files could accommodate that, introducing a new
(default-off) build feature flag. I'm not sure.)
Mike Kinney and Peter Jones have done some work around capsule updates
in OVMF; I'm CC'ing them. Perhaps you can use their results for your
I have a PCI NIC Adapter with PCI Passthrough enabled and need to upgrade firmware for this NIC in ovmf. I generated capsule file with embedded driver as FMP driver and payload as option ROM image.