On 27/08/2024 14:26, Lukasz Majewski wrote:
>>>
>>> - partition@100000 {
>>> - label = "kernel";
>>> - reg = <0x100000 0x400000>;
>>> + partition@3 {
>>
>> This does not look right. It is neither explained in commit msg, nor
>> matching reg.
>
> The SPI-NOR memory layout has evolved during time lifetime of the
> device - for example special partitions to keep track of booted devices
> for A/B booting scheme was added.
>
>>
>> It does not look like you tested the DTS against bindings. Please run
>> `make dtbs_check W=1` (see
>> Documentation/devicetree/bindings/writing-schema.rst or
>> https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/
>> for instructions).
>
> Could you be more specific here?
The @3 does not match "reg" as I wrote above. reg property and unit
address should match.
>
> For example:
> CROSS_COMPILE="*-gcc" ARCH=arm make -j4 dtbs_check W=1
>
> Show:
> arch/arm/boot/dts/nxp/mxs/imx28-xea.dtb:
> /apb@80000000/apbx@80040000/saif@80042000: failed to match any schema
> with compatible: ['fsl,imx28-saif']
>
> Where the 'saif' sound driver is already supported:
> git grep -n "fsl,imx28-saif"
> Documentation/devicetree/bindings/sound/mxs-saif.txt:27: compatible = "fsl,imx28-saif";
> Documentation/devicetree/bindings/sound/mxs-saif.txt:35: compatible = "fsl,imx28-saif";
> arch/arm/boot/dts/nxp/mxs/imx28.dtsi:1110: compatible = "fsl,imx28-saif";
> arch/arm/boot/dts/nxp/mxs/imx28.dtsi:1127: compatible = "fsl,imx28-saif";
>
> Changes from this patch do not touch the generic imx28.{dtsi} code at
> all.
>
> I would assume, that the portion of my patch shall not bring any new,
> extra warnings/errors?
Heh, I would swear we have a warning for this... well, still this should
be fixed.
Best regards,
Krzysztof
