Re: [PATCH v2 1/4] x86: qemu: Describe pflash
Tom Rini <[email protected]>
| Newsgroups | gmane.comp.boot-loaders.u-boot.general,gmane.comp.boot-loaders.u-boot |
|---|---|
| Message-ID | <20260817222856.GA496327@bill-the-cat> |
On Fri, Aug 07, 2026 at 11:07:10AM -0700, Elliot Berman wrote: > QEMU pflash is mapped just below 4GiB. Describe it as a cfi-flash > node so the MTD subsystem can probe it. When a flash device is not > exposed to the guest by QEMU, the address is still backed by ROM, so > we'll just see no flash found rather than faulting. > > Signed-off-by: Elliot Berman <[email protected]> > Reviewed-by: Simon Glass <[email protected]> > --- > arch/x86/dts/pflash.dtsi | 18 ++++++++++++++++++ > arch/x86/dts/qemu-x86_i440fx.dts | 1 + > arch/x86/dts/qemu-x86_q35.dts | 1 + > 3 files changed, 20 insertions(+) This makes "coreboot" and some other x86 targets fail to compile now. -- Tom
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