mx6: Remove lowlevel_init.S

PATCH Ashok Kumar Reddy 1 participant 1 message Sep 20, 2012 1 message not in the archive

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Ashok Kumar Reddy

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2012-09-20 15:32 UTC #1 lore raw

Hi Fabio,

Quoted 15 lines · Fabio Estevam

lowlevel_init.S is not used on mx6, so remove the file and the associated calls.
Signed-off-by Fabio Estevam <[email protected]>
---
  arch/arm/cpu/armv7/mx6/Makefile        |    1 -
  arch/arm/cpu/armv7/mx6/lowlevel_init.S |   25 -------------------------
  arch/arm/cpu/armv7/start.S             |   24 ------------------------
  3 files changed, 50 deletions(-)
delete mode 100644 arch/arm/cpu/armv7/mx6/lowlevel_init.S
arch/arm/cpu/armv7/mx6/Makefile +0 -0
index cbce411..4f9ca68 100644

arch/arm/cpu/armv7/mx6/Makefile include $(TOPDIR)/config.mk · line 33

Quoted 7 lines

arch/arm/cpu/armv7/mx6/Makefile +0 -1

@@ -28,7 +28,6 @@ include $(TOPDIR)/config.mk
  LIB	= $(obj)lib$(SOC).o
 
  COBJS	= soc.o clock.o
-SOBJS   = lowlevel_init.o
 
  SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
  OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS))

SOBJS may be removed from above ones.

Quoted 64 lines

arch/arm/cpu/armv7/mx6/lowlevel_init.S deleted +0 ~~-25~~

deleted file mode 100644
index acadef2..0000000
@@ -1,25 +0,0 @@
-/*
- * Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
- *
- * 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
- */
-.section ".text.init", "x"
-
-#include <linux/linkage.h>
-
-ENTRY(lowlevel_init)
-	mov pc, lr
-ENDPROC(lowlevel_init)

arch/arm/cpu/armv7/start.S +0 ~~-17~~

index 32658eb..4c7c385 100644
@@ -152,7 +152,6 @@ reset:
  	/* the mask ROM code should have PLL and others stable */
  #ifndef CONFIG_SKIP_LOWLEVEL_INIT
  	bl	cpu_init_cp15
-	bl	cpu_init_crit
  #endif
 
  /* Set stackpointer in internal RAM to call board_init_f */

@@ -353,29 +352,6 @@ ENTRY(cpu_init_cp15)
  	mov	pc, lr			@ back to my caller
  ENDPROC(cpu_init_cp15)
 
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
-/*************************************************************************
- *
- * CPU_init_critical registers
- *
- * setup important registers
- * setup memory timing
- *
- *************************************************************************/
-ENTRY(cpu_init_crit)
-	/*
-	 * Jump to board specific initialization...
-	 * The Mask ROM will have already initialized
-	 * basic memory. Go here to bump up clock rate and handle
-	 * wake up conditions.
-	 */

arch/arm/cpu/armv7/start.S ENTRY(cpu_init_cp15) · line 357

Quoted 10 lines

arch/arm/cpu/armv7/start.S +0 -7

-	mov	ip, lr			@ persevere link reg across call
-	bl	lowlevel_init		@ go setup pll,mux,memory
-	mov	lr, ip			@ restore link
-	mov	pc, lr			@ back to my caller
-ENDPROC(cpu_init_crit)
-#endif
-
  #ifndef CONFIG_SPL_BUILD
  /*
   *************************************************************************

Regards,
Ashok