ARM922T's icache isn't coherent with its dcache, so we need to ensure that its flushe...
commit7131ddb105fe4f3f8f9f3d500a12ac24cf051c9a
authorMichael Giacomelli <giac2000@hotmail.com>
Sun, 5 Jul 2009 01:17:25 +0000 (5 01:17 +0000)
committerMichael Giacomelli <giac2000@hotmail.com>
Sun, 5 Jul 2009 01:17:25 +0000 (5 01:17 +0000)
treedb057d77cc4866e140ea7fe6138ea24b27bc47a8
parent2aabdbfeb843763664783223fa1f7fd83d21a6f6
ARM922T's icache isn't coherent with its dcache, so we need to ensure that its flushed before changing codecs.  Playback takes care of this for us, but only if we define cache coherency functions.  Do that.  Also, add a comment explaining that MMU functions need to be included so that other people don't spend hours chasing them in the future.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21647 a1c6a512-1295-4272-9138-f99709370657
firmware/target/arm/as3525/system-target.h
firmware/target/arm/mmu-arm.h