[meta-xilinx] [PATCH v2] zcu102-zynqmp.conf: Add serial consoles check

[Nathan Rossi]

On 8 November 2017 at 18:17, Vineeth Chowdhary Karumanchi
<vineethchowdhary.karumanchi at gmail.com> wrote:
> Hi Manju,
>
>
> question on similar lines, How can I change SERIAL_CONSOLE a part from
> MACHINE conf ?

Since its set with "=" in these machine confs if you want to set it
before (e.g. at local.conf) you will need to override it with
something like:

SERIAL_CONSOLE_forcevariable = "..."

Or probably more practically, use the machine override. This way you
could define multiple serial console values for different machines.
e.g.

SERIAL_CONSOLE_zcu102-zynqmp = "a"
SERIAL_CONSOLE_other-machine = "b"

Regards,
Nathan

>
> Thanks
> VIneeth
>
> On 11/7/2017 6:53 AM, Manjukumar Matha wrote:
>>
>> There are instances when serial console check if required to disable
>> consoles when it is not defined by SERIAL_CONSOLES.
>>
>> Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha at xilinx.com>
>> ---
>>   conf/machine/zcu102-zynqmp.conf | 1 +
>>   1 file changed, 1 insertion(+)
>>
>> diff --git a/conf/machine/zcu102-zynqmp.conf
>> b/conf/machine/zcu102-zynqmp.conf
>> index e6d66cd..dd61884 100644
>> --- a/conf/machine/zcu102-zynqmp.conf
>> +++ b/conf/machine/zcu102-zynqmp.conf
>> @@ -13,6 +13,7 @@ MACHINE_FEATURES = "rtc ext2 ext3 vfat usbhost"
>>   UBOOT_MACHINE = "xilinx_zynqmp_zcu102_revB_defconfig"
>>     SERIAL_CONSOLE = "115200 ttyPS0"
>> +SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"
>>     KERNEL_DEVICETREE = "xilinx/zynqmp-zcu102-revB.dtb
>> xilinx/zynqmp-zcu102.dtb"
>>
>
>
> --
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