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authorStefan Roese <sr@denx.de>2007-10-31 17:55:58 +0100
committerStefan Roese <sr@denx.de>2007-10-31 21:21:46 +0100
commit9b94ac61d2176185c30adf0793e079ec30e68687 (patch)
treef51a4467a3daffa8b5597eb9d783c944692f7d80 /include/ppc405.h
parent06713773da4ac3d390c63d82641eb553224b27c2 (diff)
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ppc4xx: Rework 4xx cache support
New cache handling functions added and all existing functions moved from start.S into seperate cache.S. Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'include/ppc405.h')
-rw-r--r--include/ppc405.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/ppc405.h b/include/ppc405.h
index 97528e8..2c55917 100644
--- a/include/ppc405.h
+++ b/include/ppc405.h
@@ -22,6 +22,12 @@
#ifndef __PPC405_H__
#define __PPC405_H__
+#ifndef CONFIG_IOP480
+#define CFG_DCACHE_SIZE (16 << 10) /* For AMCC 405 CPUs */
+#else
+#define CFG_DCACHE_SIZE (2 << 10) /* For PLX IOP480 (403) */
+#endif
+
/*--------------------------------------------------------------------- */
/* Special Purpose Registers */
/*--------------------------------------------------------------------- */