Hi,
On 04-01-15 23:02, Michal Suchanek wrote:
On 4 January 2015 at 22:38, Michal Suchanek <[email protected]> wrote:
Hello,
I wanted to try mainline u-boot on an inet 86vs tablet.
This tablet has sunxi u-boot config.
I started by
1) copying the A13 Olinuxino Micro defconfig
2) removing redundant (EHCI) and harmful (CONS_INDEX) options
3) changing target name
4) copying dram.c file from u-boot sunxi and registering it with the new target
Remaining problems:
- config includesd a DT file - where to get?
It builds without one.
Maybe it's just hint what file to load?
- defining display timings
Here: http://linux-sunxi.org/LCD
Cut&paste if the timings were in an old fex file in sunxi-boards.
Conversion script TBD. Maybe upload to sunxi-tools/the wiki/... ?
Also the info is useless with current mainline u-boot because it does
not have the LCD support.
For the time being this one has:
https://github.com/jwrdegoede/u-boot-sunxi/tree/sunxi-wip
Well I'm working on getting that upstream, I just need a review of the
videomodes.c patches and then I'll queue it up for merging when the
u-boot-2015.04 merge windows opens in 2 weeks from now.
and also has LCD and WiFi config example with the Ippo defconfigs.
Right, note though that your tablet has a different AXP so the voltage /
wifi bits of the Ippo tablet do not apply to it.
Did you get that branch going, with lcd output ? Note that once you've
that working + a dts you can also run an upstream (3.19 or newer) kernel
with lcd output by using the simplefb driver in the upstream kernel.
Regards,
Hans
--
You received this message because you are subscribed to the Google Groups
"linux-sunxi" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
