2018-06-02, 22:41
(2018-06-02, 19:17)smp1 Wrote: It looks like sdram_schmoo setting in config.txt is ignored in new firmware.
Based on testing that sounds plausible - 580Mhz/+5/schmoo=0x02000020 is stable in #0531, but only 510Mhz/+5/schmoo=0x02000020 is stable in #0601. If the 580Mhz overclock were marginal then you'd expect maybe 570Mhz or even 560Mhz to be rock solid, but having to drop down to 510Mhz suggests that maybe schmoo is being ignored.