[U-Boot] Antwort: Re: [PATCH] spi: mxc_spi: Fix chipselect with DM_SPI in SPL

Bernhard Messerklinger bernhard.messerklinger at br-automation.com
Tue Oct 30 13:21:34 UTC 2018


> Von: Bernhard Messerklinger/Eggelsberg/AT/B&R
> An: Jagan Teki <jagan at amarulasolutions.com>, 
> Kopie: Jagan Teki <jagan at openedev.com>, U-Boot-Denx 
<u-boot at lists.denx.de>
> Datum: 04.09.2018 10:54
> Betreff: Antwort: Re: [U-Boot] [PATCH] spi: mxc_spi: Fix chipselect 
> with DM_SPI in SPL
> 
> Hi Jagan,
> 
> it's not about any size constraint.
> To my understanding the macro CONFIG_IS_ENABLED(DM_SPI) is true if 
> CONFIG_SPL_DM_SPI is defined during SPL build. Please tell me if I am 
wrong.
> At the moment this configuration parameter doesn't exist, so I used a 
#ifdef
> which works with CONFIG_DM_SPI.
> 
> Would you prefer to add CONFIG_SPL_DM_SPI as configuration parameter?
> 
> Bernhard
> 
> Von: Jagan Teki <jagan at amarulasolutions.com>
> An: Bernhard Messerklinger <bernhard.messerklinger at br-automation.com>, 
> Kopie: U-Boot-Denx <u-boot at lists.denx.de>, Jagan Teki 
<jagan at openedev.com>
> Datum: 03.09.2018 18:33
> Betreff: Re: [U-Boot] [PATCH] spi: mxc_spi: Fix chipselect with DM_SPI 
in SPL
> 
> On Mon, Sep 3, 2018 at 4:02 PM, Bernhard Messerklinger
> <bernhard.messerklinger at br-automation.com> wrote:
> > Since CONFIG_IS_ENABLED(DM_SPI) is not working in SPL because
> > CONFIG_SPL_DM_SPI is not defined we should go with #ifdef 
CONFIG_DM_SPI.
> 
> Better enabled it for SPL, did you find any size constraint? if yet
> try for platdata?

Hi Jagan,

Are there any news?

Regards,
Bernhard



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