I test 256 MB RAM by AM3517 cpu. The duration of this test is about 30 second. When I do the same test by Xscale cpu (IXP 425) duration is 4 second.
I check settings of DPLL1, and DPLL1 generates MPU_CLK=500MHz (N=500, M=12, m=1)
I'm looking forward that AM3517 is faster cpu than IXP425.
What shoul I do to tune AM3517?
Regards
K. Frackowiak