Re: [0/3] qemu-x86: Wire up EFI capsule updates on pflash

Simon Glass <[email protected]> Mon, 3 Aug 2026 13:25:43 -0600

Newsgroups	gmane.comp.boot-loaders.u-boot
Message-ID	<CAFLszTiOZGWLcwMs0Zddk0g5Tjx8fu4xxJk08a1JZ43ZbbcKig@mail.gmail.com>

Hi Elliot,

On 2026-07-30T19:37:45, Elliot Berman <[email protected]> wrote:

> QEMU's x86 machines map a CFI NOR pflash device, mirroring the mechanism
> qemu-arm64 already uses for capsule updates.

Please add a short section to doc/board/emulation/qemu-x86.rst
covering how to invoke QEMU with -pflash and how to drive a capsule
update. doc/board/emulation/qemu-riscv.rst already does this (see the
pflash and capsule-update paragraphs around lines 45 and 186).

Regards,
Simon