On 08/09/2018 09:17 PM, Simon Goldschmidt wrote:
> On Mon, Aug 6, 2018 at 3:45 PM Simon Goldschmidt
> <simon.k.r.goldschm...@gmail.com> wrote:
>>
>>
>>
>> Marek Vasut <ma...@denx.de> schrieb am Mo., 6. Aug. 2018, 15:19:
>>>
>>> On 08/06/2018 03:05 PM, Simon Goldschmidt wrote:
>>>> This fixes the board's dts to supply SPL with QSPI info.
>>>>
>>>> The EBV Socrates board has DIP switches to boot from SD card or
>>>> QSPI, so let's fix its defconfig to work for both cases.
>>>>
>>>> Signed-off-by: Simon Goldschmidt <simon.k.r.goldschm...@gmail.com>
>>>>
>>>> ---
>>>>
>>>> arch/arm/dts/socfpga_cyclone5_socrates.dts | 2 ++
>>>> 1 file changed, 2 insertions(+)
>>>>
>>>> diff --git a/arch/arm/dts/socfpga_cyclone5_socrates.dts
>>>> b/arch/arm/dts/socfpga_cyclone5_socrates.dts
>>>> index 0d452ae300..46d7eabdc8 100644
>>>> --- a/arch/arm/dts/socfpga_cyclone5_socrates.dts
>>>> +++ b/arch/arm/dts/socfpga_cyclone5_socrates.dts
>>>> @@ -63,6 +63,7 @@
>>>>
>>>> &qspi {
>>>> status = "okay";
>>>> + u-boot,dm-pre-reloc;
>>>>
>>>> flash0: n25q00@0 {
>>>> #address-cells = <1>;
>>>> @@ -77,6 +78,7 @@
>>>> cdns,tsd2d-ns = <50>;
>>>> cdns,tchsh-ns = <4>;
>>>> cdns,tslch-ns = <4>;
>>>> + u-boot,dm-pre-reloc;
>>>> };
>>>> };
>>>>
>>>>
>>> But the SoCrates boots from SDMMC :-)
>>
>>
>> Yours might :-)
>>
>> As written above, the board has an 8 digit dip switch to control both hps
>> and fpga boot sources. And I use this board to verify that mainline U-Boot
>> (without our private board configs, which boot from qspi) works on the
>> architecture.
>
> So, will it be ok to merge this patch or do we need a separate dts for
> running from qspi (much like you did recently for the gen10 clk
> items)? That might be a bad choice though, as my configuration
> currently runs for both boot types (when enabling both environment
> drivers).
If it works with both out of the box, then that's fine.
> BTW, the DIP switches even allow the SoCrates to boot from fpga, which
> is what I'm currently working on. In this case, it seems like we need
> a separate config at least, but the dts can still be the same.
Presumably because the SPL needs different link address ?
--
Best regards,
Marek Vasut
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
https://lists.denx.de/listinfo/u-boot
