Portal Player: Add invalidate_icache and flush_icache. Flush the cache on the core for newborn threads. In doing so, move more ARM stuff to the target tree and organize it to make a clean job of it. If anything isn't appropriate for some particular device give a hollar or even just fix it by some added #ifdefing. I was informed that the PP targets are register compatible so I'm going off that advice. The Sansa likes it though.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13144 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 0 insertions, 31 deletions

diff --git a/firmware/target/arm/gigabeat/meg-fx/system-target.h b/firmware/target/arm/gigabeat/meg-fx/system-target.h
deleted file mode 100644
index e5d15d643e..0000000000
--- a/firmware/target/arm/gigabeat/meg-fx/system-target.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/***************************************************************************
- *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
- * $Id$
- *
- * Copyright (C) 2007 by Greg White
- *
- * All files in this archive are subject to the GNU General Public License.
- * See the file COPYING in the source tree root for full license agreement.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-
-#include "mmu-meg-fx.h"
-
-static inline void invalidate_icache(void)
-{
-    clean_dcache();
-    asm volatile(
-        "mov r0, #0 \n"
-        "mcr p15, 0, r0, c7, c5, 0 \n"
-        : : : "r0"
-    );
-}
-