at91: remove lowlevel_init.S

lowlevel_init.S is not used any more so remove it.
As consequence, we also don't have to generate u-boot.lds
but can use a static version as before.

This also fixes the out-of-tree build problem introduced
with commit f0a2c7b4 "at91: add support for the PM9263 board"

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Wolfgang Denk <wd@denx.de>

Makefile

@@ -3523,7 +3523,6 @@ clean:
 	       $(obj)board/armltd/{integratorap,integratorcp}/u-boot.lds  \
 	       $(obj)board/bf5{18f,26,27,33,38f,48,61}-ez{brd,kit}/u-boot.lds \
 	       $(obj)board/bf5{33,37}-stamp/u-boot.lds			  \
-	       $(obj)cpu/arm926ejs/at91/u-boot.lds			  \
 	       $(obj)cpu/blackfin/bootrom-asm-offsets.[chs]
 	@rm -f $(obj)include/bmp_logo.h
 	@rm -f $(obj)nand_spl/{u-boot-spl,u-boot-spl.map,System.map}

cpu/arm926ejs/at91/.gitignore

@@ -1,5 +0,0 @@
-#
-# Generated files
-#
-
-/u-boot.lds

cpu/arm926ejs/at91/Makefile

@@ -58,19 +58,15 @@ COBJS-$(CONFIG_AT91_LED)	+= led.o
 COBJS-y += clock.o
 COBJS-y += cpu.o
 COBJS-y	+= timer.o
-SOBJS	= lowlevel_init.o
 
 SRCS    := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
 OBJS    := $(addprefix $(obj),$(SOBJS) $(COBJS-y))
 
-all:	$(obj).depend $(LIB) $(obj)u-boot.lds
+all:	$(obj).depend $(LIB)
 
 $(LIB):	$(OBJS)
 	$(AR) $(ARFLAGS) $@ $(OBJS)
 
-$(obj)u-boot.lds: u-boot.lds.S
-	$(CPP) $(CPPFLAGS) -D__ASSEMBLY__ -DCONFIG_BOARDDIR=$(BOARDDIR) -P $^ > $@
-
 #########################################################################
 
 # defines $(obj).depend target

cpu/arm926ejs/at91/config.mk

@@ -1,2 +1,2 @@
 PLATFORM_CPPFLAGS += $(call cc-option,-mtune=arm926ejs,)
-LDSCRIPT := $(OBJTREE)/cpu/arm926ejs/at91/u-boot.lds
+LDSCRIPT := $(SRCTREE)/cpu/arm926ejs/at91/u-boot.lds

cpu/arm926ejs/at91/lowlevel_init.S

@@ -1,45 +0,0 @@
-/*
- * AT91CAP9/SAM9 setup stuff
- *
- * (C) Copyright 2007-2008
- * Stelian Pop <stelian.pop@leadtechdesign.com>
- * Lead Tech Design <www.leadtechdesign.com>
- *
- * 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 <version.h>
-
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
-
-.globl lowlevel_init
-.weak lowlevel_init
-.set lowlevel_init,function
-lowlevel_init:
-
-	/*
-	 * Clocks/SDRAM initialization is handled by at91bootstrap,
-	 * no need to do it here...
-	 */
-	mov	pc, lr
-
-	.ltorg
-
-#endif /* CONFIG_SKIP_LOWLEVEL_INIT */

cpu/arm926ejs/at91/u-boot.lds.S → cpu/arm926ejs/at91/u-boot.lds

@@ -21,8 +21,6 @@
  * MA 02111-1307 USA
  */
 
-#include <config.h>
-
 OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
 /*OUTPUT_FORMAT("elf32-arm", "elf32-arm", "elf32-arm")*/
 OUTPUT_ARCH(arm)
@@ -35,9 +33,6 @@ SECTIONS
 	.text :
 	{
 		cpu/arm926ejs/start.o	(.text)
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
-		board/CONFIG_BOARDDIR/lowlevel_init.o (.text)
-#endif
 		*(.text)
 	}