[U-Boot] u-boot device model SPI + SPI Flash

Hoefle Marco Marco.Hoefle at nanotronic.ch
Tue Nov 17 11:30:26 CET 2015


Hello Michal,
Yours is the basis. I need to modify it.
Please see the files in the attachment.
Thanks,
Marco

________________________________________
Von: Michal Simek <michal.simek at xilinx.com>
Gesendet: Dienstag, 17. November 2015 11:23
An: Hoefle Marco; Michal Simek; Jagan Teki
Cc: u-boot at lists.denx.de; emanuel stiebler
Betreff: Re: AW: AW: AW: AW: [U-Boot] u-boot device model SPI + SPI Flash

Hi,

On 17.11.2015 11:17, Hoefle Marco wrote:
> Hello Michal, hello Jagan,
> for me the Microblaze SPI port in mainline u-boot does not work with DM.
> I used Michal's files and modified the addresses and changed Full Ethernet to Ethernet lite and uart to uartlite to match the hardware here. This was not a big step as both Hardware configurations are very similar.
> The changes between v2016.01-rc1 and the changed/added files are attached as patch.
>
> Still the same error:
> U-Boot 2016.01--95f642905f8dd7c07ac9f5ed49fe14291ab1fb15---00002-g95f6429-dirty (Nov 17 2015 - 10:57:55 +0100)
>
> DRAM:  256 MiB
> Invalid bus 0 (err=-19)
> *** Warning - spi_flash_probe() failed, using default environment

is this u-boot with my DTB or yours? It is not visible if this is dtb
which you use in your config. Definitely check that dtb you use setup
aliases.

Thanks,
Michal


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