On 06/14/2012 03:02 PM, Marek Vasut wrote: > Dear Tom Rini, > >> Hey all, >> >> In commit b8adb12 the cache flushing behavior was changed for the EHCI >> stack. This change showed a few different problems on TI platforms (where >> our cacheline size is 64 not 32). > > Good thing, it made a bug surface ;-) > >> First, the dcache_off call that >> ehci-omap had been doing was now not happening soon enough to paper over >> the cache issues. > > Hm, is the dcache_off() call implemented properly so nothing is lost when you > shut off the cache btw?
As best I can tell, yes. It will do a dcache_flush_all() and then set the correct bits. -- Tom _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
