[U-Boot] [PATCH v6] spi: pl022_spi: Add support for ARM PL022 spi controller

Vipin Kumar
2013-10-04T04:10:13Z

On 10/4/2013 1:22 AM, Jagan Teki wrote:
> Any update on this.
>

This should already be in u-boot mainline

Regards
Vipin

> On Wed, Jun 12, 2013 at 9:25 PM, Armando Visconti
> <armando.visconti@st.com> wrote:
>> On 06/12/2013 05:29 PM, Jagan Teki wrote:
>>>
>>> On Wed, Jun 12, 2013 at 8:49 PM, Armando Visconti
>>> <armando.visconti@st.com> wrote:
>>>>>
>>>>>
>>>>> But if you prefer to be on safer side I think we
>>>>> need to re-do some checks on a spare 1340 board...
>>>>>
>>>>
>>>>
>>>> OK, maybe it is better to re-check again.
>>>>
>>>> I need to find some time and a spare board...
>>>>
>>>> I'll let you know,
>>>> Arm
>>>
>>>
>>> Do we have an config file available in master, i need to build at-least.
>>>
>>
>> Mmmh... currently in mainline there is only spear3xx config file,
>> but there is no PL022 support there.
>>
>> In fact, to compile locally here I had to change it in this way, even
>> if they cannot be used for testing (only compiling):
>>
>>> diff --git a/include/configs/spear3xx_evb.h
>>> b/include/configs/spear3xx_evb.h
>>> index 3cd56dc..03a046e 100644
>>> --- a/include/configs/spear3xx_evb.h
>>> +++ b/include/configs/spear3xx_evb.h
>>> @@ -54,6 +54,11 @@
>>> /* Ethernet driver configuration */
>>> #define CONFIG_DW_ALTDESCRIPTOR
>>>
>>> +#define CONFIG_PL022_SPI 1
>>> +#define CONFIG_SYS_SPI_BASE 0xE0100000
>>> +#define CONFIG_SYS_SPI_CLK 83000000
>>> +#define CONFIG_CMD_SPI 1
>>> +
>>> #if defined(CONFIG_SPEAR310)
>>> #define CONFIG_MACB
>>> #define CONFIG_MACB0_PHY 0x01
>>
>>
>>
>> I know that Vipin was going to add support of spear1340 in mainline.
>> His patches are currently already submitted and partially acked but I'm
>> not sure what is the status now...
>>
>> Vipin, can you update us?
>>
>> Rgds,
>> Arm
>>
>>
>>
>
>
>