[U-Boot] [UBOOT][PATCH 0/5] qspi: Add AM437x support

[Sourav Poddar]

On Thursday 19 December 2013 12:49 PM, Jagan Teki wrote:
> On Thu, Dec 19, 2013 at 12:37 PM, Sourav Poddar<sourav.poddar at ti.com>  wrote:
>> On Thursday 19 December 2013 12:24 PM, Jagan Teki wrote:
>>> On Mon, Nov 25, 2013 at 4:28 PM, Sourav Poddar<sourav.poddar at ti.com>
>>> wrote:
>>>> Hi Jagan,
>>>>
>>>> On Thursday 14 November 2013 09:09 PM, Sourav Poddar wrote:
>>>>> The patch series add support for enabling qspi
>>>>> on AM43xx at uboot.
>>>>>
>>>>> Testing done:
>>>>> -------------
>>>>> Wrote a uImage to the flash, read it back and boot the
>>>>> kernel.
>>>>>
>>>>> Jagannadha Sutradharudu Teki (1):
>>>>>      sf: macronix: Add support for MX25L51235F
>>>>>
>>>>> Sourav Poddar (4):
>>>>>      am43xx: add qspi support
>>>>>      am437x_epos_evm: add SPL API, QSPI, and serial flash support
>>>>>      qspi/spi: Add AM43xx specifics changes
>>>>>      am43xx: add delay before xfer
>>>>>
>>>>>     arch/arm/cpu/armv7/am33xx/clock_am43xx.c |    1 +
>>>>>     arch/arm/include/asm/arch-am33xx/cpu.h   |    4 +++-
>>>>>     arch/arm/include/asm/arch-am33xx/omap.h  |    1 +
>>>>>     board/ti/am43xx/mux.c                    |   11 +++++++++++
>>>>>     drivers/mtd/spi/sf_probe.c               |    2 ++
>>>>>     drivers/spi/ti_qspi.c                    |   29
>>>>> ++++++++++++++++++++++++++---
>>>>>     include/configs/am43xx_evm.h             |   20 ++++++++++++++++++++
>>>>>     7 files changed, 64 insertions(+), 4 deletions(-)
>>>>>
>>>> If these patches seems fine to you, can these be picked?
>>> Please send the next version patches - fix the comments as we discussed so
>>> far.
>>>
>> I will send the next version.
>> But, what about the delay patch, I tried other stuffs but could not see any
>> thing
>> that helps.
>> So,  I will send the delay patch also as of now, to make it work out of
>> mainline.
> I am some how OK with that as that change is in ur driver..
>
> Just try this change
> /* FIXME: comments here... */
> +#ifdef CONFIG_AM43XX
> + udelay(100);
> +#endif
>
> And also write the bug log on commit message(means with out delay)
>
> Try to ass the testing logs on doc/ - for each time you tested a new
> flash or new driver.
>
Ok. I will do as you suggest above,
Will add a doc/ for am43x also as it is there for dra.

Thanks,
Sourav