Kim Phillips wrote: > On Mon, 19 Apr 2010 15:19:24 -0500 > Scott Wood <scottw...@freescale.com> wrote: >> Shouldn't you be using icache_enable(), or at least using HID0_INIT to >> do invalidation and lock clearing? > > the invalidation should occur whether or not the cache enable bit is > set in HID0_INIT,
OK, was thinking of some other caches that don't automatically clear out the random junk on power-on -- but e300 manual says it does. > But I see your point; we should be using a more > formal approach. I'll see what I can do - it's just that this patch > preserved the existing code size, which could be important for e.g., > future nand bootstrap development. Right. It looks like we could shrink the NAND SPL some more by #ifndefing the cache functions in start.S. -Scott _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
