[PATCH v3 1/4] arm: x86: qemu: move qfw to DM, include Arm support

Tom Rini trini at konsulko.com
Tue Feb 23 15:53:38 CET 2021


On Tue, Feb 23, 2021 at 01:59:52PM +0100, Heinrich Schuchardt wrote:
> On 23.02.21 12:43, Asherah Connor wrote:
> > Updates the QFW driver to use the driver model, and adds support for QFW
> > on Arm platforms by configuring from the device tree and using MMIO
> > accordingly.  A sandbox driver for QFW is also included, and a simple DM
> > unit test for it.
> 
> For which architectures does the fw_cfg device exist?
> 
> It it is only ARM and X86, than I am missing such a dependency on
> CONFIG_CMD_QFW.

The qemu 'qfw' interface is I believe a generic QEMU thing and a generic
U-Boot cleanup would be to have a common QEMU symbol for everyone to
select.

-- 
Tom
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