On 10/17/2016 04:35 PM, Stephen Warren wrote: > From: Stephen Warren <swar...@nvidia.com> > > SoC-specific logic may be required for all forms of cache-wide > operations; invalidate and flush of both dcache and icache (note that > only 3 of the 4 possible combinations make sense, since the icache never > contains dirty lines). This patch adds an optional hook for all > implemented cache-wide operations, and renames the one existing hook to > better represent exactly which operation it is implementing. A dummy > no-op implementation of each hook is provided. These dummy > implementations are moved into C code, since there's no need to > implement them in assembly. > Stephen,
Moving this function to C may pose an issue. I had a debug a couple of years ago that calling a C function put the stack into cache after flushing L1/L2. That's why I used asm function to flush L3. York _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
