[U-Boot] [PATCH 3/3] serial: uartlite: Add uartlite to Kconfig

[Michal Simek <michal.simek@xilinx.com>]

On 14.12.2015 15:35, Thomas Chou wrote:
> Hi Michal,
> 
> On 2015?12?11? 19:54, Michal Simek wrote:
>> - Move config option out of board file.
>> - Remove uartlite address from config file
>>
>> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
>> ---
>>
>>   board/xilinx/microblaze-generic/xparameters.h | 4 ----
>>   configs/microblaze-generic_defconfig          | 1 +
>>   drivers/serial/Kconfig                        | 7 +++++++
>>   include/configs/microblaze-generic.h          | 7 +------
>>   4 files changed, 9 insertions(+), 10 deletions(-)
>>
>> diff --git a/board/xilinx/microblaze-generic/xparameters.h
>> b/board/xilinx/microblaze-generic/xparameters.h
>> index 8ba146cb88db..11b3c9a4846e 100644
>> --- a/board/xilinx/microblaze-generic/xparameters.h
>> +++ b/board/xilinx/microblaze-generic/xparameters.h
>> @@ -28,10 +28,6 @@
>>   #define XILINX_TIMER_BASEADDR    0x41c00000
>>   #define XILINX_TIMER_IRQ    0
>>
>> -/* Uart pheriphery is RS232_Uart */
>> -#define XILINX_UARTLITE_BASEADDR    0x40600000
>> -#define XILINX_UARTLITE_BAUDRATE    115200
>> -
>>   /* IIC pheriphery is IIC_EEPROM */
>>   #define XILINX_IIC_0_BASEADDR    0x40800000
>>   #define XILINX_IIC_0_FREQ    100000
>> diff --git a/configs/microblaze-generic_defconfig
>> b/configs/microblaze-generic_defconfig
>> index 5df080b6a87c..9a7bb915466f 100644
>> --- a/configs/microblaze-generic_defconfig
>> +++ b/configs/microblaze-generic_defconfig
>> @@ -9,3 +9,4 @@ CONFIG_CMD_GPIO=y
>>   # CONFIG_CMD_SETEXPR is not set
>>   CONFIG_SPL_OF_CONTROL=y
>>   CONFIG_OF_EMBED=y
>> +CONFIG_XILINX_UARTLITE=y
>> diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
>> index f1e221799b81..ddf49ba9cef3 100644
>> --- a/drivers/serial/Kconfig
>> +++ b/drivers/serial/Kconfig
>> @@ -230,4 +230,11 @@ config UNIPHIER_SERIAL
>>         If you have a UniPhier based board and want to use the on-chip
>>         serial ports, say Y to this option. If unsure, say N.
>>
>> +config XILINX_UARTLITE
>> +    bool "Xilinx Uarlite support"
>> +    depends on DM_SERIAL && (MICROBLAZE || ARCH_ZYNQ || ARCH_ZYNQMP)
>> +    help
>> +      If you have a Xilinx based board and want to use the uartlite
>> +      serial ports, say Y to this option. If unsure, say N.
>> +
>>   endmenu
> 
> Kconfig should be with the driver 1/3. Others are boards related.

It can be. Adding Kconfig fragment can be separate patch out of move to
DM. There is no connection too.
My intention was to show all related changes which are done by this one
step.

Thanks,
Michal