Wolfgang Denk <w...@denx.de> wrote on 2010/11/04 13:46:17: > > Dear Joakim Tjernlund, > > In message > <of18ca6215.dc3a539b-onc12577d1.00439a8b-c12577d1.0043b...@transmode.se> you > wrote: > > > > > What exactly is a "soft reset" in U-Boot? And how would you perform > > > one? > > > > Not in u-boot, but Linux or a privileged linux app. could. > > Could do what? Modify the memory map such that the Flash is mapped
Issue an soft reset somehow. Don't know how but I guessing it is possible? If so the CPU would use reset vector 0x110 instead of 0x100(still guessing here) > as it was (eventually) when U-Boot is running, and then jump right in > the middle of nowhere? > > That would be invoking undefined behaviour in it's purest form. > > Anything can happen then. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
