* [U-Boot] Missing flush_cache in do_load function @ 2016-04-01 6:24 Borsodi Petr 2016-04-04 16:22 ` James Chargin 0 siblings, 1 reply; 2+ messages in thread From: Borsodi Petr @ 2016-04-01 6:24 UTC (permalink / raw) To: u-boot Hi all, I found a problem with load command on ARM based board. When I load hello_world standalone application using filesystem load command, the u-boot crashes. Loading with loads is OK. I think that the problem is caused by cache inconsistency. If I add calling the flush_cache function, problem is solved. Petr Borsodi ^ permalink raw reply [flat|nested] 2+ messages in thread
* [U-Boot] Missing flush_cache in do_load function 2016-04-01 6:24 [U-Boot] Missing flush_cache in do_load function Borsodi Petr @ 2016-04-04 16:22 ` James Chargin 0 siblings, 0 replies; 2+ messages in thread From: James Chargin @ 2016-04-04 16:22 UTC (permalink / raw) To: u-boot Hi, On 03/31/2016 11:24 PM, Borsodi Petr wrote: > Hi all, > > I found a problem with load command on ARM based board. When I load hello_world standalone application using filesystem load command, the u-boot crashes. Loading with loads is OK. > I think that the problem is caused by cache inconsistency. If I add calling the flush_cache function, problem is solved. I also ran into cache inconsistency problems when copying the stand alone from NOR flash to RAM. I was using Freescale 85xx SOC. Based on a few email conversations I had at the time, I added http://www.denx.de/wiki/view/DULG/UBootStandalone#Section_5.12.3. Maybe you will find something useful. Jim > > Petr Borsodi > > _______________________________________________ > U-Boot mailing list > U-Boot at lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot > -- Jim Chargin AJA Video Systems jimc at aja.com (530) 271-3334 http://www.aja.com ^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2016-04-04 16:22 UTC | newest] Thread overview: 2+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2016-04-01 6:24 [U-Boot] Missing flush_cache in do_load function Borsodi Petr 2016-04-04 16:22 ` James Chargin
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.