Messages in this thread | | | From | Geert Uytterhoeven <> | Date | Tue, 8 Mar 2022 09:29:55 +0100 | Subject | Re: [RFC PATCH] memory: renesas-rpc-if: Correct QSPI data transfer in Manual mode |
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Hi Wolfram,
On Tue, Mar 8, 2022 at 9:21 AM Wolfram Sang <wsa+renesas@sang-engineering.com> wrote: > > Wolfram: which platform did you use for QSPI testing, so I don't > > break that again? > > I did my refactoring using an Eagle board and once this worked, I > enabled QSPI on Falcon. All remotely. Condor was another candidate but > it was broken in the lab at that time.
OK, thanks!
> > Without that (e.g. old H3 R-Car ES1.0), it crashes with an > > Frankly, I wouldn't trust ES1.0 as a reliable source for QSPI. Could you > start with the newest Gen3 board you have and then go to previous ones?
This is not QSPI, but HF.
Building a new firmware for R-Car H3 ES1.0 with HF unlocked will be complicated, as it is not supported by upstream TF-A.
Note that HF also fails to probe on R-Car M3-W and M3-N ES1.0. Haven't tried it on R-Car E3 yet. All those have a (not so new) TF-A, but built with RCAR_RPC_HYPERFLASH_LOCKED=0.
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
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