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authorKumar Gala <galak@freescale.com>2005-10-26 09:56:10 -0500
committerPaul Mackerras <paulus@samba.org>2005-10-27 20:51:22 +1000
commit4b24b01c6c0bab24e6a4c3e4a02d53b564f2d05c (patch)
tree37aebf090a6b48b622c1ee6045e3def62cce26f9 /arch/ppc
parentcffb09ce6ba7706c89c6df9ca8e72c81adda13f0 (diff)
[PATCH] powerpc: Moved dcr support to arch/powerpc
Signed-off-by: Kumar K. Gala <kumar.gala@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/ppc')
-rw-r--r--arch/ppc/syslib/Makefile2
-rw-r--r--arch/ppc/syslib/dcr.S41
2 files changed, 0 insertions, 43 deletions
diff --git a/arch/ppc/syslib/Makefile b/arch/ppc/syslib/Makefile
index e6e6aa4d291..b4ef15b45c4 100644
--- a/arch/ppc/syslib/Makefile
+++ b/arch/ppc/syslib/Makefile
@@ -86,8 +86,6 @@ endif
obj-$(CONFIG_BOOTX_TEXT) += btext.o
obj-$(CONFIG_MPC10X_BRIDGE) += mpc10x_common.o ppc_sys.o
obj-$(CONFIG_MPC10X_OPENPIC) += open_pic.o
-obj-$(CONFIG_40x) += dcr.o
-obj-$(CONFIG_BOOKE) += dcr.o
obj-$(CONFIG_85xx) += open_pic.o ppc85xx_common.o ppc85xx_setup.o \
ppc_sys.o mpc85xx_sys.o \
mpc85xx_devices.o
diff --git a/arch/ppc/syslib/dcr.S b/arch/ppc/syslib/dcr.S
deleted file mode 100644
index 895f10243a4..00000000000
--- a/arch/ppc/syslib/dcr.S
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * arch/ppc/syslib/dcr.S
- *
- * "Indirect" DCR access
- *
- * Copyright (c) 2004 Eugene Surovegin <ebs@ebshome.net>
- *
- * 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.
- */
-
-#include <asm/ppc_asm.h>
-#include <asm/processor.h>
-
-#define DCR_ACCESS_PROLOG(table) \
- rlwinm r3,r3,4,18,27; \
- lis r5,table@h; \
- ori r5,r5,table@l; \
- add r3,r3,r5; \
- mtctr r3; \
- bctr
-
-_GLOBAL(__mfdcr)
- DCR_ACCESS_PROLOG(__mfdcr_table)
-
-_GLOBAL(__mtdcr)
- DCR_ACCESS_PROLOG(__mtdcr_table)
-
-__mfdcr_table:
- mfdcr r3,0; blr
-__mtdcr_table:
- mtdcr 0,r4; blr
-
-dcr = 1
- .rept 1023
- mfdcr r3,dcr; blr
- mtdcr dcr,r4; blr
- dcr = dcr + 1
- .endr