[Arm-netbook] Ubuntu 13.04 Desktop Linux now running on EOMA68-A20

[joem]

> hm...  the script.fex and the boot logs are here
> http://www.gplsquared.com/eoma_boot/eoma_boot.html#lcd_lashup

 the segfault - which clearly says it's a divide-by-zero error - will
be what's stopping the lcd from even being initialised.

 so normally where it would be making some checks / equations it's not
getting to that point.

[<c02fd384>] (BSP_disp_lcd_open_after+0x10c/0x614) from [<c02e0af8>] (DRV_lcd_o)
[<c02e0af8>] (DRV_lcd_open+0xb4/0xc8) from [<c02e6428>] (Fb_Init+0xadc/0xe50)

so, my advice: find that function, look at it, put some printk
statements in and re-run it to see what's going on.

--

I grepped the code found the relevant bits a while ago and decided
the registers were not taking the values in script.fex settings.
The entire data structure is zero. Either something over write it, or it never
got initialized.  That is main reason I wanted a known good working
script.fex for known lcd so that it generates the video (or not as the
case may be) to then try to see what is different before delving deeper.