On Fri, 2014-07-18 at 20:47 +0200, Jeroen Hofstee wrote: > Hello Siarhei, > > On 18-07-14 19:09, Siarhei Siamashka wrote: > > This is needed to have feature parity with the normal boot mode, > > where the L2EN bit in the CP15 Auxiliary Control Register is set > > by the BROM code right from the start. > > > > If this is not done, the Linux system ends up booted with the L2 cache > > disabled. > > > > I don't know a single about the sunxi, but shouldn't linux > be patched instead. The commit message seems to indicate > it is not an u-boot issue.
The ACTLR may not be writeable from NS mode so it has to be setup in the bootloader before dropping to NS mode. In any case I think these sorts of low level platform specific details are the sort of thing which the bootloader probably ought to be setting up. Ian -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
