[U-Boot] [PATCH v2 2/2] driver: spi: add rockchip sfc support

Andy Yan andy.yan at rock-chips.com
Thu Aug 24 07:23:44 UTC 2017


Hi Jagan:


On 2017年08月24日 14:58, Jagan Teki wrote:
> On Tue, Aug 8, 2017 at 7:13 AM, Andy Yan <andy.yan at rock-chips.com> wrote:
>> SFC stands for Serial Flash Controller on some
>> rockchip platforms such as RV1108/RK3128.
>>
>> This patch add support for it with Standard,Dual,Quad
>> mode.
> What I found from the code and related kconfig, this sounds like
> spi-nor flash driver try to write driver under mtd with
> UCLASS_SPI_FLASH.

     You mean I should write a UCLASS_SPI_FLASH 
U_BOOT_DRIVER(rockchip_sfc) which implement a dm_spi_flash_ops?
       I see you updated the spi-nor framework on your spi tree these 
days, How about I write the sfc driver based on your spi-nor framework?
> thanks!




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