On 06/13/18 14:29, Gerd Hoffmann wrote:
> The boot framebuffer is expected to be configured by the firmware, so it
> uses fw_cfg as interface. Initialization goes as follows:
>
> (1) Check whenever etc/ramfb is present.
> (2) Allocate framebuffer from RAM.
> (3) Fill struct RAMFBCfg, write
The boot framebuffer is expected to be configured by the firmware, so it
uses fw_cfg as interface. Initialization goes as follows:
(1) Check whenever etc/ramfb is present.
(2) Allocate framebuffer from RAM.
(3) Fill struct RAMFBCfg, write it to etc/ramfb.
Done. You can write stuff to the
