IRC logs for #openrisc Thursday, 2015-07-23

--- Log opened Thu Jul 23 00:00:27 2015
ErikZHi guys. I've been debugging my abysmal performance accessing an sd-card on linux via the spi-simple/mmc_spi stack. What I've learnt today is that is seems hardware related as the actual ioread8 takes quite some time to execute. I get around 100 8-bit transactions per second. I've played around with different spi-frequencies in the dts file boot this doesn't seem to have any effect at all. Is this the expected level of performance with t18:36
ErikZIf anyone has any ideas on how to debug this further I'm all ears :)18:37
ErikZRunning fusesoc with the mor1kx core18:38
mor1kx[mor1kx] bandvig pushed 1 new commit to marocchino_devel:
mor1kxmor1kx/marocchino_devel 5a94ec8 Andrey Bacherov: FETCH is re-factored. However, the main achievement is simplification of logic for generation padv-* and exception processing.18:44
--- Log closed Fri Jul 24 00:00:29 2015

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