Hi,
On 24-12-15 17:08, Ian Campbell wrote:
On Wed, 2015-12-23 at 11:50 +0100, Hans de Goede wrote:
There are some reports of stability issues at 672 MHz, see:
http://linux-sunxi.org/Orange_Pi_PC#DRAM_clock_speed_limit
Looks like only one (in that table at least)?
Correct, but another 7 out of 13 are only just reliable at
672 and fail one speed step higher, showing that the manufacturer
default of 672 is cutting it awfully close to the failure point,
this feels like the factory default is actually an overclocked
setting.
And do we expect this
data to remain in the wiki, I suppose so.
Ack.
In any case, this...
So reduce the DRAM speed to 624MHz which seems to be reliable
everywhere.
...seems reasonable to me.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
Acked-by: Ian Campbell <i...@hellion.org.uk>
Thanks,
Hans
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