On 21.12.2024 8:57 AM, Pengyu Luo wrote:
> Messing up, reply again to fix thread.
>
> On Sat, Dec 21, 2024 at 5:14 AM Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx> wrote:
>> On 20.12.2024 5:05 PM, Pengyu Luo wrote:
>>
>
> [...]
>
>>> + chosen {
>>> + #address-cells = <2>;
>>> + #size-cells = <2>;
>>> + ranges;
>>> +
>>> + framebuffer0: framebuffer@c6200000 {
>>> + compatible = "simple-framebuffer";
>>> + reg = <0x0 0xc6200000 0x0 0x02400000>;
>>> + width = <1600>;
>>> + height = <2560>;
>>> + stride = <(1600 * 4)>;
>>> + format = "a8r8g8b8";
>>> + };
>>> + };
>>
>> I still don't understand why efifb doesn't work for you.
>>
>
> In v1, you asked me
Ahh sorry, I churn through a lot of emails and sometimes forget things.
>
>> Very very weird. Are you booting with clk_ignore_unused pd_ignore_unused
>> in kernel cmdline?
>
> I said yes, as Johan suggested in here (see [1]). I am adding Johan.
>
>> Could you share your .config file?
>
> Here please, https://pastebin.com/UKew61ZC
All the things one would expect for efifb to show up seem to be there.
Maybe try earlycon=efifb video=efifb?
Konrad
