Blackfin: remove useless and outdated documentation

[karo-tx-linux.git] / Documentation / blackfin / cachefeatures.txt

diff --git a/Documentation/blackfin/cachefeatures.txt b/Documentation/blackfin/cachefeatures.txt
deleted file mode 100644 (file)
index 75de51f..0000000
--- a/Documentation/blackfin/cachefeatures.txt
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * File:         Documentation/blackfin/cachefeatures.txt
- * Based on:
- * Author:
- *
- * Created:
- * Description:  This file contains the simple DMA Implementation for Blackfin
- *
- * Rev:          $Id: cachefeatures.txt 2384 2006-11-01 04:12:43Z magicyang $
- *
- * Modified:
- *               Copyright 2004-2006 Analog Devices Inc.
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- */
-
-       - Instruction and Data cache initialization.
-               icache_init();
-               dcache_init();
-
-       -  Instruction and Data cache Invalidation Routines, when flushing the
-          same is not required.
-               _icache_invalidate();
-               _dcache_invalidate();
-
-       Also, for invalidating the entire instruction and data cache, the below
-       routines are provided (another method for invalidation, refer page no 267 and 287 of
-       ADSP-BF533 Hardware Reference manual)
-
-               invalidate_entire_dcache();
-               invalidate_entire_icache();
-
-       -External Flushing of Instruction and data cache routines.
-
-               flush_instruction_cache();
-               flush_data_cache();
-
-       - Internal Flushing of Instruction and Data Cache.
-
-               icplb_flush();
-               dcplb_flush();
-
-       - Miscellaneous cache functions.
-
-               flush_cache_all();
-               flush_cache_mm();
-               invalidate_dcache_range();
-               flush_dcache_range();
-               flush_dcache_page();
-               flush_cache_range();
-               flush_cache_page();
-               invalidate_dcache_range();
-               flush_page_to_ram();
-