On Thu, 6 Jan 2011 11:11:21 +0800 YiChao Ma <y...@mail.ustc.edu.cn> wrote:
> hi: > My question is why e500 unlock_ram_in_cache in board.c ,and e300 > unlock_ram_in_cache in bootm.c? e500 uses the data cache for normal caching after it's done with the locked SRAM. e300 doesn't -- mainly as a matter of history and needing to fixing any bugs that pop up. So it only needs to unlock the cache sometime before transferring control to the OS. -Scott _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
