On 4/24/07, Mohammad Sadegh Sadri <[EMAIL PROTECTED]> wrote: > > Then in mailing list I saw some where that AVNET mini-modules are using a > version of FX12 FPGA which has problem with PPC caches and as the solution > the caches should be off. > > Does the kernel always turns on the caches? Or If I choose in the base system > builder to not to use caches, the kernel will not use them?
I'm pretty sure that specific issue was due to a certain version of silicon. You'll need to check the Xilinx errata sheets. > > Any special config parameter for this in xparameters.h? No. You need to hack the startup code to turn off caches. g. -- Grant Likely, B.Sc. P.Eng. Secret Lab Technologies Ltd. [EMAIL PROTECTED] (403) 399-0195 _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded
