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ppc: Refactor cache routines, so there is only one common set. 

Signed-off-by: Rafal Jaworowski <raj@semihalf.com>
This commit is contained in:
Rafal Jaworowski 2008-01-15 12:52:31 +01:00 committed by Wolfgang Denk
parent fe891ecf4d
commit f57d7d364c
7 changed files with 73 additions and 203 deletions
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46
cpu/mpc512x/start.S
View File

@ -479,52 +479,6 @@ get_pvr:
mfspr r3, PVR
blr
/*------------------------------------------------------------------------------- */
/* Function: ppcDcbf */
/* Description: Data Cache block flush */
/* Input: r3 = effective address */
/* Output: none. */
/*------------------------------------------------------------------------------- */
.globl ppcDcbf
ppcDcbf:
dcbf r0,r3
blr
/*------------------------------------------------------------------------------- */
/* Function: ppcDcbi */
/* Description: Data Cache block Invalidate */
/* Input: r3 = effective address */
/* Output: none. */
/*------------------------------------------------------------------------------- */
.globl ppcDcbi
ppcDcbi:
dcbi r0,r3
blr
/*--------------------------------------------------------------------------
* Function: ppcDcbz
* Description: Data Cache block zero.
* Input: r3 = effective address
* Output: none.
*-------------------------------------------------------------------------- */
.globl ppcDcbz
ppcDcbz:
dcbz r0,r3
blr
.globl ppcDWstore
ppcDWstore:
lfd 1, 0(r4)
stfd 1, 0(r3)
blr
.globl ppcDWload
ppcDWload:
lfd 1, 0(r3)
stfd 1, 0(r4)
blr
/*-------------------------------------------------------------------*/
/*

34
cpu/mpc83xx/start.S
View File

@ -840,40 +840,6 @@ get_pvr:
mfspr r3, PVR
blr
/*------------------------------------------------------------------------------- */
/* Function: ppcDcbf */
/* Description: Data Cache block flush */
/* Input: r3 = effective address */
/* Output: none. */
/*------------------------------------------------------------------------------- */
.globl ppcDcbf
ppcDcbf:
dcbf r0,r3
blr
/*------------------------------------------------------------------------------- */
/* Function: ppcDcbi */
/* Description: Data Cache block Invalidate */
/* Input: r3 = effective address */
/* Output: none. */
/*------------------------------------------------------------------------------- */
.globl ppcDcbi
ppcDcbi:
dcbi r0,r3
blr
/*--------------------------------------------------------------------------
* Function: ppcDcbz
* Description: Data Cache block zero.
* Input: r3 = effective address
* Output: none.
*-------------------------------------------------------------------------- */
.globl ppcDcbz
ppcDcbz:
dcbz r0,r3
blr
.globl ppcDWstore
ppcDWstore:
lfd 1, 0(r4)

45
cpu/mpc85xx/start.S
View File

@ -757,51 +757,6 @@ in32r:
lwbrx r3,r0,r3
blr
/*------------------------------------------------------------------------------- */
/* Function: ppcDcbf */
/* Description: Data Cache block flush */
/* Input: r3 = effective address */
/* Output: none. */
/*------------------------------------------------------------------------------- */
.globl ppcDcbf
ppcDcbf:
dcbf r0,r3
blr
/*------------------------------------------------------------------------------- */
/* Function: ppcDcbi */
/* Description: Data Cache block Invalidate */
/* Input: r3 = effective address */
/* Output: none. */
/*------------------------------------------------------------------------------- */
.globl ppcDcbi
ppcDcbi:
dcbi r0,r3
blr
/*--------------------------------------------------------------------------
* Function: ppcDcbz
* Description: Data Cache block zero.
* Input: r3 = effective address
* Output: none.
*-------------------------------------------------------------------------- */
.globl ppcDcbz
ppcDcbz:
dcbz r0,r3
blr
/*------------------------------------------------------------------------------- */
/* Function: ppcSync */
/* Description: Processor Synchronize */
/* Input: none. */
/* Output: none. */
/*------------------------------------------------------------------------------- */
.globl ppcSync
ppcSync:
sync
blr
/*------------------------------------------------------------------------------*/
/*

44
cpu/mpc86xx/start.S
View File

@ -707,50 +707,6 @@ in32r:
lwbrx r3,r0,r3
blr
/*
* Function: ppcDcbf
* Description: Data Cache block flush
* Input: r3 = effective address
* Output: none.
*/
.globl ppcDcbf
ppcDcbf:
dcbf r0,r3
blr
/*
* Function: ppcDcbi
* Description: Data Cache block Invalidate
* Input: r3 = effective address
* Output: none.
*/
.globl ppcDcbi
ppcDcbi:
dcbi r0,r3
blr
/*
* Function: ppcDcbz
* Description: Data Cache block zero.
* Input: r3 = effective address
* Output: none.
*/
.globl ppcDcbz
ppcDcbz:
dcbz r0,r3
blr
/*
* Function: ppcSync
* Description: Processor Synchronize
* Input: none.
* Output: none.
*/
.globl ppcSync
ppcSync:
sync
blr
/*
* void relocate_code (addr_sp, gd, addr_moni)
*

33
cpu/ppc4xx/start.S
View File

@ -1306,39 +1306,6 @@ in32r:
lwbrx r3,r0,r3
blr
/*------------------------------------------------------------------------------- */
/* Function: ppcDcbf */
/* Description: Data Cache block flush */
/* Input: r3 = effective address */
/* Output: none. */
/*------------------------------------------------------------------------------- */
.globl ppcDcbf
ppcDcbf:
dcbf r0,r3
blr
/*------------------------------------------------------------------------------- */
/* Function: ppcDcbi */
/* Description: Data Cache block Invalidate */
/* Input: r3 = effective address */
/* Output: none. */
/*------------------------------------------------------------------------------- */
.globl ppcDcbi
ppcDcbi:
dcbi r0,r3
blr
/*------------------------------------------------------------------------------- */
/* Function: ppcSync */
/* Description: Processor Synchronize */
/* Input: none. */
/* Output: none. */
/*------------------------------------------------------------------------------- */
.globl ppcSync
ppcSync:
sync
blr
/*
* void relocate_code (addr_sp, gd, addr_moni)
*

2
lib_ppc/Makefile
View File

@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(ARCH).a
SOBJS = ppcstring.o ticks.o
SOBJS = ppccache.o ppcstring.o ticks.o
COBJS = board.o \
bat_rw.o cache.o extable.o kgdb.o time.o interrupts.o

72
lib_ppc/ppccache.S Normal file
View File

@ -0,0 +1,72 @@
/*
* Copyright (C) 1998 Dan Malek <dmalek@jlc.net>
* Copyright (C) 1999 Magnus Damm <kieraypc01.p.y.kie.era.ericsson.se>
* Copyright (C) 2000, 2001,2002 Wolfgang Denk <wd@denx.de>
* Copyright Freescale Semiconductor, Inc. 2004, 2006. All rights reserved.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <config.h>
#include <ppc_asm.tmpl>
/*------------------------------------------------------------------------------- */
/* Function: ppcDcbf */
/* Description: Data Cache block flush */
/* Input: r3 = effective address */
/* Output: none. */
/*------------------------------------------------------------------------------- */
.globl ppcDcbf
ppcDcbf:
dcbf r0,r3
blr
/*------------------------------------------------------------------------------- */
/* Function: ppcDcbi */
/* Description: Data Cache block Invalidate */
/* Input: r3 = effective address */
/* Output: none. */
/*------------------------------------------------------------------------------- */
.globl ppcDcbi
ppcDcbi:
dcbi r0,r3
blr
/*--------------------------------------------------------------------------
* Function: ppcDcbz
* Description: Data Cache block zero.
* Input: r3 = effective address
* Output: none.
*-------------------------------------------------------------------------- */
.globl ppcDcbz
ppcDcbz:
dcbz r0,r3
blr
/*------------------------------------------------------------------------------- */
/* Function: ppcSync */
/* Description: Processor Synchronize */
/* Input: none. */
/* Output: none. */
/*------------------------------------------------------------------------------- */
.globl ppcSync
ppcSync:
sync
blr