I have created sdCard for Olimex Lime A10 512MB ram with README-1st.txt instructions.
I have tested All hardware options (HDMI video and 512 MB ram)
-MK802
-Cubieboard_512
but I have always the same error (rs232 debug).
> enter sun4i Audio codec!!!
> [ 2.960000] enter sun4i Audio codec!!!
> <6>sun4i audio support initialized
> [ 2.960000] sun4i audio support initialized
> script parser fetch err.
> [ 2.970000] script parser fetch err.
> audio codec_wakeup request gpio fail!
> [ 2.980000] audio codec_wakeup request gpio fail!
> <1>Unable to handle kernel paging request at virtual address ffffffff
> [ 2.990000] Unable to handle kernel paging request at virtual address ffffffff
> <1>pgd = c0004000
> [ 3.000000] pgd = c0004000
> <1>[ffffffff] *pgd=5fffe821[ 3.000000] [ffffffff] *pgd=5fffe821, *pte=00000000, *pte=00000000, *ppte=00000000, *ppte=00000000
For fix the problem, I have used the original sdCard from the Olimex, with debian, and:
1. overwrite the boot.scr(debian) with the boot.scr(TinyCore)
2. correct uEnv.txt
console=ttyS0,115200
panic=10
loglevel=3
extraargs=disp.screen0_output_mode=1280x720p50 sunxi_g2d_mem_reserve=0 sunxi_fb_mem_reserve=16 nozswap nortc
3. copied uCore in boot partition
When I switch on the Olimex Lime uCore(dCore) work fine:
Booting dCore 5.14<6>mmcblk0: mmc0:0007 SD08G 7.42 GiB
.04.01
Running Linux Kernel 3.4.67+.
Checking boot options...Done.
Starting udev daemo
<6> mmcblk0: p1 p2 p3
n for hotplug support...Done.
Skipping compressed swap in ram as requested from the boot command line.
Scanning hard disk partitions to create /etc/fstab
Setting Language to C Done.
Skipping rtc as requested from the boot command line.
<6>Adding 3668988k swap on /dev/mmcblk0p3. Priority:-1 extents:1 across:366898S
Possible swap partition(s) enabled.
Loading extensions...
<4>EXT2-fs (mmcblk0p2): warning: mounting unchecked fs, rud
<4>EXT2-fs (mmcblk0p2): warning: mounting unchecked fs, running e2fsck is recomd
Done.
Setting keymap to us Done.
Restoring backup files from /mnt/mmcblk0p2/tce/mydata.tgz Done.
Setting hostname to box Done.
<6>sunxi_emac sunxi_emac.0: eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1
Jan 1 00:46:24 login[391]: root login on 'tty1'
But the problem is when I want instal X desktop.
1. tce-setdrive OK mmcbkl0p2
2. importsce -b Xprogs OK
importsce -b flwm_topside OK
importsce -b wbar OK
importsce -b xorg-fbdev OK
3. Edit uEnv.txt add desktop=flwm_topside to the end of the extraargs line.
4. reboot, but X not starts.
If I type loadsce Xprogs
mount: mounting /dev/loop0 on /tmp/tcloop/Xprogs failed: No such device
Help me, how can fix this?