Re: [U-Boot] [PATCH v7] dm: at91: Add driver model support for the spi driver
Hi Jagan,
On 2016-08-19 14:10, Jagan Teki wrote:
Hi Andreas,
On 19 August 2016 at 17:20, Andreas Bießmann andreas@biessmann.de wrote:
Hi Jagan,
On 2016-08-19 13:35, Jagan Teki wrote:
On 8 August 2016 at 06:14, Wenyou.Yang@microchip.com wrote:
Hi Jagan,
-----Original Message----- From: Jagan Teki [mailto:jagannadh.teki@gmail.com] Sent: 2016年8月6日 21:00 To: Wenyou Yang wenyou.yang@atmel.com Cc: U-Boot Mailing List u-boot@lists.denx.de Subject: Re: [U-Boot] [PATCH v7] dm: at91: Add driver model support for the spi driver
On 31 July 2016 at 17:05, Jagan Teki jagannadh.teki@gmail.com wrote:
On 29 July 2016 at 06:08, Wenyou Yang wenyou.yang@atmel.com wrote: > Add driver model support while retaining the existing legacy code. > This allows the driver to support boards that have converted to > driver model as well as those that have not.
Need some info - how many boards still pending to use this driver to use it in dm?
For now, only sama5d2_xplained has used this drive in dm, other boards with AT91 SoC has not used dm driver, such as at91sam9g20ek, at91sam9x5ek, at91sam9m10g45ek, sama5d3xek. sama5d4ek, ....
Please convert these boards to dm as well, because driver still have non-dm code never know when it gets removed.
non-dm code has to live for some time since this is a shared driver for avr32 and arm architecture of atmel SoC. Unfortunately avr32 still lacks dm support in u-boot. I have some prepared patches but AFAIR there was a problem with early malloc ... after that I had no time to get it done.
Beside that I also insist on converting the remaining at91 boards to dm. Since there are some boards I would suggest a time frame until end of this year.
OK, look like avr32 should be a blocker here since at91 boards can do at-least. What is the plan on avr32, shall I look in to it?
I hope I can look for it in next couple of month. So v2016.11 should be doable, maybe v2017.01. Do you have some avr32 hardware to verify it?
Andreas
thanks!
On 19 August 2016 at 18:16, Andreas Bießmann andreas@biessmann.org wrote:
Hi Jagan,
On 2016-08-19 14:10, Jagan Teki wrote:
Hi Andreas,
On 19 August 2016 at 17:20, Andreas Bießmann andreas@biessmann.de wrote:
Hi Jagan,
On 2016-08-19 13:35, Jagan Teki wrote:
On 8 August 2016 at 06:14, Wenyou.Yang@microchip.com wrote:
Hi Jagan,
-----Original Message----- From: Jagan Teki [mailto:jagannadh.teki@gmail.com] Sent: 2016年8月6日 21:00 To: Wenyou Yang wenyou.yang@atmel.com Cc: U-Boot Mailing List u-boot@lists.denx.de Subject: Re: [U-Boot] [PATCH v7] dm: at91: Add driver model support for the spi driver
On 31 July 2016 at 17:05, Jagan Teki jagannadh.teki@gmail.com wrote: > On 29 July 2016 at 06:08, Wenyou Yang wenyou.yang@atmel.com wrote: >> Add driver model support while retaining the existing legacy code. >> This allows the driver to support boards that have converted to >> driver model as well as those that have not.
Need some info - how many boards still pending to use this driver to use it in dm?
For now, only sama5d2_xplained has used this drive in dm, other boards with AT91 SoC has not used dm driver, such as at91sam9g20ek, at91sam9x5ek, at91sam9m10g45ek, sama5d3xek. sama5d4ek, ....
Please convert these boards to dm as well, because driver still have non-dm code never know when it gets removed.
non-dm code has to live for some time since this is a shared driver for avr32 and arm architecture of atmel SoC. Unfortunately avr32 still lacks dm support in u-boot. I have some prepared patches but AFAIR there was a problem with early malloc ... after that I had no time to get it done.
Beside that I also insist on converting the remaining at91 boards to dm. Since there are some boards I would suggest a time frame until end of this year.
OK, look like avr32 should be a blocker here since at91 boards can do at-least. What is the plan on avr32, shall I look in to it?
I hope I can look for it in next couple of month. So v2016.11 should be doable, maybe v2017.01. Do you have some avr32 hardware to verify it?
Don't have.
thanks!
On 2016-08-19 14:48, Jagan Teki wrote:
On 19 August 2016 at 18:16, Andreas Bießmann andreas@biessmann.org wrote:
<snip>
non-dm code has to live for some time since this is a shared driver for avr32 and arm architecture of atmel SoC. Unfortunately avr32 still lacks dm support in u-boot. I have some prepared patches but AFAIR there was a problem with early malloc ... after that I had no time to get it done.
Beside that I also insist on converting the remaining at91 boards to dm. Since there are some boards I would suggest a time frame until end of this year.
OK, look like avr32 should be a blocker here since at91 boards can do at-least. What is the plan on avr32, shall I look in to it?
I hope I can look for it in next couple of month. So v2016.11 should be doable, maybe v2017.01. Do you have some avr32 hardware to verify it?
Don't have.
It would be hard to verify it, if you would have taken that task ... So I'll do it, with a lower priority sometime next months.
Andreas
thanks!
On 19 August 2016 at 18:26, Andreas Bießmann andreas@biessmann.org wrote:
On 2016-08-19 14:48, Jagan Teki wrote:
<snip>
It would be hard to verify it, if you would have taken that task ... So I'll do it, with a lower priority sometime next months.
OK.
thanks!
participants (2)
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Andreas Bießmann -
Jagan Teki