Hi Jagan, Heiko,
On Tue, Sep 4, 2018 at 8:10 AM Jagan Teki jagan@amarulasolutions.com wrote:
Hi Mario/Kim/Heiko,
On Tue, Aug 21, 2018 at 8:42 PM, Christophe LEROY christophe.leroy@c-s.fr wrote:
Hi Mario,
Le 10/08/2018 à 09:57, Mario Six a écrit :
Hi Christophe,
On Fri, Aug 10, 2018 at 9:35 AM Christophe LEROY christophe.leroy@c-s.fr wrote:
Hello Mario,
Le 26/04/2018 à 10:36, Mario Six a écrit :
Hi Joakim,
On Thu, Apr 26, 2018 at 10:23 AM, Joakim Tjernlund Joakim.Tjernlund@infinera.com wrote:
On Thu, 2018-04-26 at 11:35 +0530, Jagan Teki wrote: > > On Thu, Apr 26, 2018 at 11:24 AM, Mario Six mario.six@gdsys.cc > wrote: >> >> Hi Jagan, >> >> On Thu, Apr 26, 2018 at 7:30 AM, Jagan Teki >> jagannadh.teki@gmail.com wrote: >>> >>> On Thu, Apr 19, 2018 at 6:06 PM, Mario Six mario.six@gdsys.cc >>> wrote: >>>> >>>> This is v2 of a patch series that adds support for DM to the >>>> MPC8XXX SPI >>>> driver, cleans up the driver code, fixes a few minor problems. >>>> >>>> Some TODOs are left over for later, such as proper SPI speed >>>> setting, >>>> and support for SPI mode setting. These would be enhancements to >>>> the >>>> original functionality, and can come later. >>>> >>>> The legacy functionality is removed in this version, so old boards >>>> in >>>> the tree might end up with broken SPI functionality. >>>> >>>> Mario Six (18): >>>> spi: mpc8xxx: Use short type names >>>> spi: mpc8xxx: Fix comments >>>> spi: mpc8xxx: Rename camel-case variables >>>> spi: mpc8xxx: Fix space after cast >>>> spi: mpc8xxx: Fix function names in strings >>>> spi: mpc8xxx: Replace defines with enums >>>> spi: mpc8xxx: Use IO accessors >>>> spi: mpc8xxx: Simplify if >>>> spi: mpc8xxx: Get rid of is_read >>>> spi: mpc8xxx: Simplify logic a bit >>>> spi: mpc8xxx: Reduce scope of loop variables >>>> spi: mpc8xxx: Make code more readable >>>> spi: mpc8xxx: Rename variable >>>> spi: mpc8xxx: Document LEN setting better >>>> spi: mpc8xxx: Re-order transfer setup >>>> spi: mpc8xxx: Fix if check >>>> spi: mpc8xxx: Use get_timer >>>> spi: mpc8xxx: Convert to DM >>> >>> >>> Boards with >>> - configs/MPC8349EMDS_defconfig >>> - configs/ids8313_defconfig
Can you convert this boards to use DM_SPI, we have build issue[2]
Heiko, if you agree, I'd say we disable the SPI support for this board for now (and possibly permanently), since really supporting the SPI multiplexer would entail writing a DM driver for it, which would entail creating a SPI mux uclass, and similar inconveniences (and I think putting that much work in a board that old is at least dubious). As far as I can tell, this is the only board with the multiplexer mechanism.
I have two more larger conversion series in my queue, which will hopefully make it easier to convert the MPC83xx boards to DM (including SPI), but since I'm busy working on non-U-Boot-related things right now, I won't be able to finalize the first this week; hopefully next week.
[2] https://travis-ci.org/openedev/u-boot-amarula/jobs/412956049
Best regards, Mario