Maybe you could try raising the kernel voltage by 0.05V or 0.1V for
each frequency. And you should also check the voltage supply for SD
card.
2014-11-04 23:11 GMT+08:00 Dennis Kerrisk :
> Even at 900Mhz I am still getting corruption on the SD card.
>
> Dennis
>
> --
> You received this message bec
Even at 900Mhz I am still getting corruption on the SD card.
Dennis
--
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 linux-sunxi+unsubscr...@googlegroups.com.
Fo
Slowing the clock Frequency down to 900Mhz seems to have fixed the problem.
I will continue testing
Dennis
--
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 linux
How do I reduce the clock frequency for testing?
Dennis
--
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 linux-sunxi+unsubscr...@googlegroups.com.
For more optio
On Fri, 31 Oct 2014 09:21:49 -0700 (PDT)
Dennis Kerrisk wrote:
> My Board is a Rev C boared.
>
> kernel is 3.4.90+,
>
> Uboot is:
> U-Boot 2014.04-10675-g44b53fd (May 23 2014 - 13:02:55) Allwinner Technology
> arm-linux-gnueabihf-gcc (Debian 4.7.1-7) 4.7.1
> GNU ld (GNU Binutils for Debian) 2
My Board is a Rev C boared.
kernel is 3.4.90+,
Uboot is:
U-Boot 2014.04-10675-g44b53fd (May 23 2014 - 13:02:55) Allwinner Technology
arm-linux-gnueabihf-gcc (Debian 4.7.1-7) 4.7.1
GNU ld (GNU Binutils for Debian) 2.22
There is a bad md5 after less than a dozen tries:
bf66d2bd1a88c5720b0dc8d8e
