Re: [PATCH 0/2] sh: Fix IDE on landisk

[yoshinori . sato]

On Mon, 19 Oct 2026 08:04:46 +0900,
Daniel Palmer wrote:
> 
> Hi Geert,
> 
> On Sun, 18 Oct 2026 at 23:48, Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> wrote:
> > > I hope Geert can test and review your patches and I'll pick them up
> > > with his Reviewed-by and Tested-by signatures.
> >
> > Sorry, I must have different hardware, as mine doesn't have an
> > ATP865 PCI device:
> >
> >     # lspci
> >     00:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
> > RTL-8139/8139C/8139C+ (rev 20)
> >     00:02.0 USB Controller: NEC Corporation USB (rev 43)
> >     00:02.1 USB Controller: NEC Corporation USB (rev 43)
> >     00:02.2 USB Controller: NEC Corporation USB 2.0 (rev 04)
> >
> > My CF rootfs uses pata_platform, which is enabled in my working .config.
> > landisk_defconfig lacks CONFIG_PATA_PLATFORM=y, so it hangs during
> > boot. After enabling that, the boot gets further, but it still hangs:
> 
> I guess you have something like the USL-5P that uses the SH's onboard
> CF interface.
> Since Florian has confirmed their hardware has the PCI IDE controller
> like mine and reviewed the change I think we're good.
> 
> Daniel

Yes.
LANDISK and USL-5P have almost the same hardware configuration,
but the only difference is the IDE part.
This issue needs to be confirmed with LANDISK hardware.

The LANDISK that I have cannot be used immediately, but here is qemu
that can emulate LANDISK hardware.
https://gitlab.com/yoshinori.sato/qemu/-/tree/landisk?ref_type=heads
This will allow you to check if it is not broken.

-- 
Yosinori Sato