1 files changed, 0 insertions, 85 deletions
diff --git a/c/src/lib/libcpu/powerpc/mpc6xx/mmu/bat.h b/c/src/lib/libcpu/powerpc/mpc6xx/mmu/bat.h
deleted file mode 100644
index 2a27e810ee..0000000000
--- a/c/src/lib/libcpu/powerpc/mpc6xx/mmu/bat.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * bat.h
- *
- *	    This file contains declaration of C function to
- *          Instantiate 60x/7xx ppc Block Address Translation (BAT) registers.
- *	    More detailed information can be found on motorola
- *	    site and more precisely in the following book :
- *
- *		MPC750
- *		Risc Microporcessor User's Manual
- *		Motorola REF : MPC750UM/AD 8/97
- *
- * Copyright (C) 1999  Eric Valette (valette@crf.canon.fr)
- *                     Canon Centre Recherche France.
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef _LIBCPU_BAT_H
-#define _LIBCPU_BAT_H
-
-#include <libcpu/mmu.h>
-#include <libcpu/pgtable.h>
-
-#define IO_PAGE	(_PAGE_NO_CACHE | _PAGE_GUARDED | _PAGE_RW)
-
-#ifndef ASM
-/* Take no risks -- the essential parts of this routine run with
- * interrupts disabled!
- *
- * The routine does basic parameter checks:
- *   - Index must be 0..3 (0..7 on 7455, 7457).
- *     If an index > 3 is requested the 745x is
- *     programmed to enable the higher BATs.
- *   - Size must be a power of two and <= 1<<28
- *     (<=1<<31 on 7455, 7457. Also, on these processors
- *     the special value 0xffffffff is allowed which stands
- *     for 1<<32).
- *     If a size > 1<<28 is requested, the 745x is
- *     programmed to enable the larger block sizes.
- *   - Bat ranges must not overlap.
- *   - Physical & virtual addresses must be aligned
- *     to the size.
- *
- * RETURNS: zero on success, nonzero on failure.
- */
-extern int setdbat(int bat_index, unsigned long virt, unsigned long phys,
-		    unsigned int size, int flags);
-
-/* Same as setdbat but sets IBAT */
-extern int setibat(int bat_index, unsigned long virt, unsigned long phys,
-		    unsigned int size, int flags);
-
-/* read DBAT # 'idx' into *pu / *pl. NULL pointers may be passed.
- * If pu and pl are NULL, the bat contents are dumped to the console (printk).
- *
- * RETURNS: upper BAT contents or (-1) if index is invalid
- */
-extern int getdbat(int bat_index, unsigned long *pu, unsigned long *pl);
-
-/* Same as getdbat but reads IBAT */
-extern int getibat(int bat_index, unsigned long *pu, unsigned long *pl);
-
-/* Do not use the asm-routines; they are obsolete; use setdbat() instead */
-extern void asm_setdbat0(unsigned int uperPart, unsigned int lowerPart);
-extern void asm_setdbat1(unsigned int uperPart, unsigned int lowerPart);
-extern void asm_setdbat2(unsigned int uperPart, unsigned int lowerPart);
-extern void asm_setdbat3(unsigned int uperPart, unsigned int lowerPart);
-#else
-
-/* Initialize all bats (upper and lower) to zero. This routine should *only*
- * be called during early BSP initialization when no C-ABI is available
- * yet.
- * This routine clobbers r3 and r4.
- * NOTE: on 7450 CPUs all 8 dbat/ibat units are cleared. On 601 CPUs only
- *       4 ibats.
- */
-	.globl CPU_clear_bats_early
-	.type  CPU_clear_bats_early,@function
-
-#endif
-
-#endif /* _LIBCPU_BAT_H */