devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

Make basic cache functions into calls, and get rid of CACHE_FUNCTION_WRAPPERS and CACHE_FUNCTIONS_AS_CALL macros. Rename flush/invalidate_icache to cpucache_flush/invalidate. They're inlined only if an implementation isn't provided by defining HAVE_CPUCACHE_FLUSH/INVALIDATE.

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19971 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2009-02-11 12:55:51 +00:00
parent 4cd7597172
commit 21f0c9a282
28 changed files with 136 additions and 173 deletions
Download patch file Download diff file Expand all files Collapse all files

8
firmware/target/coldfire/system-coldfire.c
View file

@ -358,3 +358,11 @@ void coldfire_set_dataincontrol(unsigned long value)
DATAINCONTROL = (DATAINCONTROL & (1 << 9)) | value;
restore_irq(level);
}
void cpucache_invalidate(void)
{
asm volatile ("move.l #0x01000000,%d0\n"
"movec.l %d0,%cacr\n"
"move.l #0x80000000,%d0\n"
"movec.l %d0,%cacr");
}