Drivers and such things (the rk3588 port)

Michael Grunditz michael.grunditz at gmail.com
Mon Jan 9 14:19:49 CET 2023


> Thanks .. it did help for the driver ,but I am still facing memory errors:
>
> Genode 22.11
> 8189 MiB RAM and 64533 caps assigned to init
> [init -> test-fb_bench] --- Framebuffer benchmark ---
> [init] Warning: gui_fb: RAM upgrade of Capture failed
> [init] child "gui_fb" requests resources: ram_quota=8100K
> [init -> drivers] Warning: drivers: configured RAM exceeds available
> RAM, proceed with 123264244
> [init -> drivers] Warning: drivers: configured caps exceed available
> caps, proceed with 1279
> [init -> drivers] Warning: nitpicker: configured RAM exceeds available
> RAM, proceed with 0
> [init -> drivers] Warning: nitpicker: configured caps exceed available
> caps, proceed with 0
> [init -> drivers] Error: allocation of read-write segment failed
> [init -> drivers] Error: nitpicker: out of RAM during ELF loading
> [init -> drivers] Error: Uncaught exception of type
> 'Genode::Quota_guard<Genode::Cap_quota>::Limit_exceeded'
> [init -> drivers] Warning: abort called - thread: ep

I just remembered.. I removed " <service name="ROM" label="config">
<parent label="drivers.config"/> </service>"
If I have that I get:
[init -> drivers] Error: ROM-session creation failed (ram_quota=6144,
cap_quota=3, label="config")
[init -> drivers] Error: Could not open ROM session for "config"
[init -> drivers] Error: ROM-session creation failed (ram_quota=6144,
cap_quota=3, label="config")
[init -> drivers] Error: Could not open ROM session for "config"
[init -> drivers] Error: Uncaught exception of type
'Genode::Rom_connection::Rom_connection_failed'
[init -> drivers] Warning: abort called - thread: ep

So. Maybe I am missing something essential?



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