wrdev-tools/ from svn 1116

wrdev-tools/Makefile

+all:
+	make -C ./src/mch_flasher
+	make -C ./src/uboot_env
+	make -C ./src/gen_fpga_image
+	
+clean:
+	make -C ./src/mch_flasher clean
+	make -C ./src/uboot_env clean
+	make -C ./src/gen_fpga_image clean
\ No newline at end of file

wrdev-tools/samba_applets/at91lib/boards/at91sam9263-ek/at91sam9263/chip.h

+/* ----------------------------------------------------------------------------
+ *         ATMEL Microcontroller Software Support 
+ * ----------------------------------------------------------------------------
+ * Copyright (c) 2008, Atmel Corporation
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the disclaimer below.
+ *
+ * Atmel's name may not be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ----------------------------------------------------------------------------
+ */
+ 
+//------------------------------------------------------------------------------
+/// \unit
+/// !Purpose
+///
+/// Definition of AT91SAM9263 characteristics and features
+///
+/// !Usage
+/// -# For ARM core feature, see "AT91SAM9263 - ARM core features".
+/// -# For IP features, see "AT91SAM9263 - IP features".
+/// -# For misc, see "AT91SAM9263 - Misc".
+//------------------------------------------------------------------------------
+ 
+#ifndef CHIP_H 
+#define CHIP_H
+
+//------------------------------------------------------------------------------
+//         Headers
+//------------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
+//         Definitions
+//------------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
+/// \page "AT91SAM9263 - ARM core features"
+/// This page lists several characteristics related to the ARM core
+///
+
+//ARM core features
+
+/// ARM core definition.
+#define arm926ej_s
+
+/// family definition.
+//#define at91sam9263 (already defined)
+
+/// temporary define, to be removed
+#define CP15_PRESENT
+
+//------------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
+/// \page "AT91SAM9263 - IP features"
+/// This page lists several characteristics related to the embedded IP
+///
+
+//IP FEATURES
+
+//------------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
+/// \page "AT91SAM9263 - Misc "
+/// This page lists misc features
+///
+
+//Misc 
+
+//------------------------------------------------------------------------------
+
+#endif //#ifndef CHIP_H
+

wrdev-tools/samba_applets/at91lib/boards/at91sam9263-ek/at91sam9263/chip.mak

+# ----------------------------------------------------------------------------
+#         ATMEL Microcontroller Software Support 
+# ----------------------------------------------------------------------------
+# Copyright (c) 2008, Atmel Corporation
+#
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# - Redistributions of source code must retain the above copyright notice,
+# this list of conditions and the disclaimer below.
+#
+# Atmel's name may not be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+# DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+# OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# ----------------------------------------------------------------------------
+
+# Defines which are the specific available IP for the chip AT91SAM9263
+CHIP_CORE    = arm926ej_s
+CHIP_IP_MCI  = MCI_PDC
+

wrdev-tools/samba_applets/at91lib/boards/at91sam9263-ek/at91sam9263/norflash.icf

+/*###ICF### Section handled by ICF editor, don't touch! ****/
+/*-Editor annotation file-*/
+/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\a_v1_0.xml" */
+/*-Memory Regions-*/
+define symbol __ICFEDIT_region_NOR_start__ = 0x10000000;
+define symbol __ICFEDIT_region_NOR_end__   = 0x1FFFFFFF;
+define symbol __ICFEDIT_region_RAM_start__ = 0x300000;
+define symbol __ICFEDIT_region_RAM_end__   = 0x30FFFF;
+
+/*-Sizes-*/
+define symbol __ICFEDIT_size_startup__  = 0x100;
+define symbol __ICFEDIT_size_lowlevel__ = 0x800;
+define symbol __ICFEDIT_size_vectors__  = 0x100;
+define symbol __ICFEDIT_size_cstack__   = 0x800;
+define symbol __ICFEDIT_size_sysstack__ = 0x60;
+define symbol __ICFEDIT_size_irqstack__ = 0x60;
+define symbol __ICFEDIT_size_heap__     = 0x0;
+/*-Exports-*/
+export symbol __ICFEDIT_region_NOR_start__;
+export symbol __ICFEDIT_region_NOR_end__;
+export symbol __ICFEDIT_region_RAM_start__;
+export symbol __ICFEDIT_region_RAM_end__;
+export symbol __ICFEDIT_size_startup__;
+export symbol __ICFEDIT_size_vectors__;
+export symbol __ICFEDIT_size_cstack__;
+export symbol __ICFEDIT_size_sysstack__;
+export symbol __ICFEDIT_size_irqstack__;
+export symbol __ICFEDIT_size_heap__;
+/**** End of ICF editor section. ###ICF###*/
+
+define memory mem with size = 4G;
+define region STA_region = mem:[from __ICFEDIT_region_NOR_start__ size __ICFEDIT_size_startup__];
+define region NOR_region = mem:[from __ICFEDIT_region_NOR_start__+__ICFEDIT_size_startup__ to __ICFEDIT_region_NOR_end__];
+define region VEC_region =   mem:[from __ICFEDIT_region_RAM_start__ size __ICFEDIT_size_vectors__];
+define region OBJ_region = mem:[from __ICFEDIT_region_RAM_start__+__ICFEDIT_size_vectors__ size __ICFEDIT_size_lowlevel__];
+define region RAM_region =   mem:[from __ICFEDIT_region_RAM_start__+__ICFEDIT_size_vectors__+__ICFEDIT_size_lowlevel__ to __ICFEDIT_region_RAM_end__];
+
+define block CSTACK    with alignment = 8, size = __ICFEDIT_size_cstack__   { };
+define block SYS_STACK with alignment = 8, size = __ICFEDIT_size_sysstack__ { };
+define block IRQ_STACK with alignment = 8, size = __ICFEDIT_size_irqstack__ { };
+define block HEAP      with alignment = 8, size = __ICFEDIT_size_heap__     { };
+
+initialize by copy { section .vectors };
+initialize by copy { object board_lowlevel.o,object board_memories.o };
+initialize by copy { readwrite };
+do not initialize { section .noinit };
+
+place in STA_region { section .cstartup };
+place in NOR_region { readonly };
+place in VEC_region { section .vectors };
+place in OBJ_region { object board_lowlevel.o,object board_memories.o };
+place in RAM_region { readwrite, block IRQ_STACK, block SYS_STACK, block CSTACK, block HEAP };
+

wrdev-tools/samba_applets/at91lib/boards/at91sam9263-ek/at91sam9263/norflash.lds

+/* ----------------------------------------------------------------------------
+ *         ATMEL Microcontroller Software Support
+ * ----------------------------------------------------------------------------
+ * Copyright (c) 2008, Atmel Corporation
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the disclaimer below.
+ *
+ * Atmel's name may not be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ----------------------------------------------------------------------------
+ */
+
+/*------------------------------------------------------------------------------
+ *      Linker script for running in external FLASH on the AT91SAM9263
+ *----------------------------------------------------------------------------*/
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(entry)
+
+MEMORY
+{
+    sram (W!RX)  : ORIGIN = 0x00300000, LENGTH = 80K
+    sdram (W!RX) : ORIGIN = 0x20000000, LENGTH = 64M
+    ebi_cs0 (RX) : ORIGIN = 0x10000000, LENGTH = 256M
+}
+
+SECTIONS
+{  
+    .prerelocate : AT (_efixed)
+    {
+        . = ALIGN(4);
+        _sprerelocate = .;
+        *(.vectors)
+        *(.ramfunc)
+        *(.data)
+        *board_lowlevel.o(.text*)
+        *board_memories.o(.text*)
+        . = ALIGN(4);
+        _eprerelocate = .;
+    } >sram
+    
+    .fixed :
+    {
+        . = ALIGN(4);
+        _sfixed = .;
+        *(.text*)
+        *(.rodata*)
+        *(.glue_7)
+        *(.glue_7t)
+        . = ALIGN(4);
+        _efixed = .;
+    } >ebi_cs0
+
+    .postrelocate : AT (_efixed + SIZEOF(.prerelocate))
+    {
+        . = ALIGN(4);
+        _spostrelocate = .;
+        . = ALIGN(4);
+        _epostrelocate = .;
+    } >sram
+
+    .bss (NOLOAD) : {
+        _szero = .;
+        *(.bss)
+        . = ALIGN(4);
+        _ezero = .;
+    } >sram
+    
+    _sstack = 0x314000;
+}
+end = .;
+

wrdev-tools/samba_applets/at91lib/boards/at91sam9263-ek/at91sam9263/norflash.sct

+; * ----------------------------------------------------------------------------
+; *         ATMEL Microcontroller Software Support 
+; * ----------------------------------------------------------------------------
+; * Copyright (c) 2008, Atmel Corporation
+; *
+; * All rights reserved.
+; *
+; * Redistribution and use in source and binary forms, with or without
+; * modification, are permitted provided that the following conditions are met:
+; *
+; * - Redistributions of source code must retain the above copyright notice,
+; * this list of conditions and the disclaimer below.
+; *
+; * Atmel's name may not be used to endorse or promote products derived from
+; * this software without specific prior written permission.
+; *
+; * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+; * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+; * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+; * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+; * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+; * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+; * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+; * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+; * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+; * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+; * ----------------------------------------------------------------------------
+
+; *------------------------------------------------------------------------------
+; *      Linker scatter for running in norflash on the AT91SAM9263
+; *----------------------------------------------------------------------------*/
+
+Load_region 0x10000000 0x10000000 {
+
+    Fixed_region 0x10000000 {
+       *(cstartup +First)
+       .ANY (+RO)
+    }
+   
+    Relocate_region 0x300000 0x18000 {
+        *.o (VECTOR, +First)   
+        board_lowlevel.o (+RO)
+        board_memories.o (+RO)
+        .ANY (+RW +ZI)
+    }
+    
+    ARM_LIB_HEAP 0x312000 EMPTY 0x1000 {
+    }
+    
+    ARM_LIB_STACK 0x318000 EMPTY -0x1000 {
+    }
+    
+}

wrdev-tools/samba_applets/at91lib/boards/at91sam9263-ek/at91sam9263/sdram.icf

+/*###ICF### Section handled by ICF editor, don't touch! ****/
+/*-Editor annotation file-*/
+/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\a_v1_0.xml" */
+/*-Memory Regions-*/
+define symbol __ICFEDIT_region_SDRAM_start__ = 0x20000000;
+define symbol __ICFEDIT_region_SDRAM_end__   = 0x23FFFFFF;
+define symbol __ICFEDIT_region_RAM_start__   = 0x300000;
+define symbol __ICFEDIT_region_RAM_end__     = 0x30FFFF;
+/*-Sizes-*/
+define symbol __ICFEDIT_size_startup__  = 0x100;
+define symbol __ICFEDIT_size_vectors__  = 0x100;
+define symbol __ICFEDIT_size_cstack__   = 0x1000;
+define symbol __ICFEDIT_size_sysstack__ = 0x60;
+define symbol __ICFEDIT_size_irqstack__ = 0x60;
+define symbol __ICFEDIT_size_heap__     = 0x0;
+/*-Exports-*/
+export symbol __ICFEDIT_region_SDRAM_start__;
+export symbol __ICFEDIT_region_SDRAM_end__;
+export symbol __ICFEDIT_region_RAM_start__;
+export symbol __ICFEDIT_region_RAM_end__;
+export symbol __ICFEDIT_size_startup__;
+export symbol __ICFEDIT_size_vectors__;
+export symbol __ICFEDIT_size_cstack__;
+export symbol __ICFEDIT_size_sysstack__;
+export symbol __ICFEDIT_size_irqstack__;
+export symbol __ICFEDIT_size_heap__;
+/**** End of ICF editor section. ###ICF###*/
+
+define memory mem with size = 4G;
+define region STA_region =   mem:[from __ICFEDIT_region_SDRAM_start__ size __ICFEDIT_size_startup__];
+define region SDRAM_region = mem:[from __ICFEDIT_region_SDRAM_start__+__ICFEDIT_size_startup__ to __ICFEDIT_region_SDRAM_end__];
+define region VEC_region =   mem:[from __ICFEDIT_region_RAM_start__ size __ICFEDIT_size_vectors__];
+define region RAM_region =   mem:[from __ICFEDIT_region_RAM_start__+__ICFEDIT_size_vectors__ to __ICFEDIT_region_RAM_end__];
+
+define block CSTACK    with alignment = 8, size = __ICFEDIT_size_cstack__   { };
+define block SYS_STACK with alignment = 8, size = __ICFEDIT_size_sysstack__ { };
+define block IRQ_STACK with alignment = 8, size = __ICFEDIT_size_irqstack__ { };
+define block HEAP      with alignment = 8, size = __ICFEDIT_size_heap__     { };
+
+initialize by copy { section .vectors };
+do not initialize  { section .noinit };
+
+place in STA_region { section .cstartup };
+place in VEC_region { section .vectors };
+place in SDRAM_region { readonly, readwrite, block IRQ_STACK, block SYS_STACK, block CSTACK, block HEAP };
+

wrdev-tools/samba_applets/at91lib/boards/at91sam9263-ek/at91sam9263/sdram.lds

+/* ----------------------------------------------------------------------------
+ *         ATMEL Microcontroller Software Support
+ * ----------------------------------------------------------------------------
+ * Copyright (c) 2008, Atmel Corporation
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the disclaimer below.
+ *
+ * Atmel's name may not be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ----------------------------------------------------------------------------
+ */
+
+/*------------------------------------------------------------------------------
+ *      Linker script for running in external SDRAM on the AT91SAM9263
+ *----------------------------------------------------------------------------*/
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(entry)
+
+MEMORY
+{
+    sram  (W!RX) : ORIGIN = 0x300000,   LENGTH = 80K
+    sdram (W!RX) : ORIGIN = 0x20000000, LENGTH = 64M
+}
+
+SECTIONS
+{  
+    .fixed :
+    {
+        . = ALIGN(4);
+        _sfixed = .;
+        *(.text*)
+        *(.rodata*)
+        *(.glue_7)
+        *(.glue_7t)
+        *(.data)
+        . = ALIGN(4);
+        _efixed = .;
+    } >sdram
+
+    .prerelocate : AT (_efixed)
+    {
+        . = ALIGN(4);
+        _sprerelocate = .;
+        . = ALIGN(4);
+        _eprerelocate = .;
+    }
+
+    .postrelocate : AT (_efixed + SIZEOF(.prerelocate))
+    {
+        . = ALIGN(4);
+        _spostrelocate = .;
+        *(.vectors);
+        *(.ramfunc)
+        . = ALIGN(4);
+        _epostrelocate = .;
+    } >sram
+
+    .bss (NOLOAD) : {
+        _szero = .;
+        *(.bss)
+        . = ALIGN(4);
+        _ezero = .;
+    } >sram
+    
+    _sstack = 0x24000000;
+}
+end = .;
+

wrdev-tools/samba_applets/at91lib/boards/at91sam9263-ek/at91sam9263/sdram.sct

+; * ----------------------------------------------------------------------------
+; *         ATMEL Microcontroller Software Support 
+; * ----------------------------------------------------------------------------
+; * Copyright (c) 2008, Atmel Corporation
+; *
+; * All rights reserved.
+; *
+; * Redistribution and use in source and binary forms, with or without
+; * modification, are permitted provided that the following conditions are met:
+; *
+; * - Redistributions of source code must retain the above copyright notice,
+; * this list of conditions and the disclaimer below.
+; *
+; * Atmel's name may not be used to endorse or promote products derived from
+; * this software without specific prior written permission.
+; *
+; * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+; * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+; * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+; * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+; * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+; * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+; * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+; * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+; * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+; * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+; * ----------------------------------------------------------------------------
+
+; *------------------------------------------------------------------------------
+; *      Linker scatter for running in external SDRAM on the AT91SAM9263
+; *----------------------------------------------------------------------------*/
+
+Load_region 0x20000000 0x4000000 {
+
+    Fixed_region 0x20000000 {
+        *(cstartup +First)
+       .ANY (+RO +RW +ZI)
+    }
+  
+    Relocate_region 0x300000 0x10000 {
+        *.o (VECTOR, +First)   
+    }
+  
+    ARM_LIB_HEAP 0x21FFE000 EMPTY 0x1000 {
+    }
+    
+    ARM_LIB_STACK 0x22000000 EMPTY -0x1000 {
+    }
+}
\ No newline at end of file

wrdev-tools/samba_applets/at91lib/boards/at91sam9263-ek/at91sam9263/sdram_samba.lds

+/* ----------------------------------------------------------------------------
+ *         ATMEL Microcontroller Software Support  -  ROUSSET  -
+ * ----------------------------------------------------------------------------
+ * Copyright (c) 2007, Atmel Corporation
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the disclaimer below.
+ *
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the disclaimer below in the documentation and/or
+ * other materials provided with the distribution.
+ *
+ * Atmel's name may not be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ----------------------------------------------------------------------------
+ */
+
+/*------------------------------------------------------------------------------
+ *      Linker script for running in external SDRAM on the AT91SAM9263
+ *----------------------------------------------------------------------------*/
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(entry)
+
+MEMORY
+{
+    sram  (W!RX) : ORIGIN = 0x300000, LENGTH = 0x14000
+    sdram (W!RX) : ORIGIN = 0x20000000, LENGTH = 64M
+}
+
+SECTIONS
+{  
+    .fixed :
+    {
+        . = ALIGN(4);
+        _sfixed = .;
+        *(.text*)
+        *(.rodata*)
+        *(.glue_7)
+        *(.glue_7t)
+        *(.data)
+        . = ALIGN(4);
+        _efixed = .;
+    } >sdram
+
+    .prerelocate : AT (_efixed)
+    {
+        . = ALIGN(4);
+        _sprerelocate = .;
+        . = ALIGN(4);
+        _eprerelocate = .;
+    }
+
+    .postrelocate : AT (_efixed + SIZEOF(.prerelocate))
+    {
+        . = ALIGN(4);
+        _spostrelocate = .;
+        *(.vectors);
+        . = ALIGN(4);
+        _epostrelocate = .;
+    } >sram
+
+    .bss (NOLOAD) : {
+        _szero = .;
+        *(.bss)
+        . = ALIGN(4);
+        _ezero = .;
+    } >sdram
+    
+/*    _sstack = 0x314000;
 */
+    _sstack = 0x22000000;
+
+}
+end = .;
+

wrdev-tools/samba_applets/at91lib/boards/at91sam9263-ek/at91sam9263/sram.icf

+/*###ICF### Section handled by ICF editor, don't touch! ****/
+/*-Editor annotation file-*/
+/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\a_v1_0.xml" */
+/*-Memory Regions-*/
+define symbol __ICFEDIT_region_RAM_start__ = 0x300000;
+define symbol __ICFEDIT_region_RAM_end__   = 0x30FFFF;
+/*-Sizes-*/
+define symbol __ICFEDIT_size_vectors__  = 0x100;
+define symbol __ICFEDIT_size_cstack__   = 0x1000;
+define symbol __ICFEDIT_size_sysstack__ = 0x60;
+define symbol __ICFEDIT_size_irqstack__ = 0x60;
+define symbol __ICFEDIT_size_heap__     = 0x0;
+/*-Exports-*/
+export symbol __ICFEDIT_region_RAM_start__;
+export symbol __ICFEDIT_region_RAM_end__;
+export symbol __ICFEDIT_size_vectors__;
+export symbol __ICFEDIT_size_cstack__;
+export symbol __ICFEDIT_size_sysstack__;
+export symbol __ICFEDIT_size_irqstack__;
+export symbol __ICFEDIT_size_heap__;
+/**** End of ICF editor section. ###ICF###*/
+
+define memory mem with size = 4G;
+define region VEC_region = mem:[from __ICFEDIT_region_RAM_start__ size __ICFEDIT_size_vectors__];
+define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__+__ICFEDIT_size_vectors__ to __ICFEDIT_region_RAM_end__];
+
+define block CSTACK    with alignment = 8, size = __ICFEDIT_size_cstack__   { };
+define block SYS_STACK with alignment = 8, size = __ICFEDIT_size_sysstack__ { };
+define block IRQ_STACK with alignment = 8, size = __ICFEDIT_size_irqstack__ { };
+define block HEAP      with alignment = 8, size = __ICFEDIT_size_heap__     { };
+
+do not initialize  { section .noinit };
+
+place in VEC_region { section .vectors };
+place in RAM_region { section .cstartup, readonly, readwrite, block IRQ_STACK, block SYS_STACK, block CSTACK, block HEAP };
+

wrdev-tools/samba_applets/at91lib/boards/at91sam9263-ek/at91sam9263/sram.lds

+/* ----------------------------------------------------------------------------
+ *         ATMEL Microcontroller Software Support  -  ROUSSET  -
+ * ----------------------------------------------------------------------------
+ * Copyright (c) 2007, Atmel Corporation
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the disclaimer below.
+ *
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the disclaimer below in the documentation and/or
+ * other materials provided with the distribution.
+ *
+ * Atmel's name may not be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ----------------------------------------------------------------------------
+ */
+
+/*------------------------------------------------------------------------------
+ *      Linker script for running in internal SRAM on the AT91SAM9263
+ *----------------------------------------------------------------------------*/
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(entry)
+
+MEMORY
+{
+    sram (W!RX)  : ORIGIN = 0x300000, LENGTH = 80K
+    sdram (W!RX) : ORIGIN = 0x20000000, LENGTH = 64M
+}
+
+SECTIONS
+{  
+    .fixed :
+    {
+        . = ALIGN(4);
+        _sfixed = .;
+        *(.vectors)
+        *(.ramfunc)
+        *(.text*)
+        *(.glue_7)
+        *(.glue_7t)
+        *(.rodata*)
+        *(.data)
+        . = ALIGN(4);
+        _efixed = .;
+    } >sram
+
+    .prerelocate : AT (_efixed)
+    {
+        . = ALIGN(4);
+        _sprerelocate = .;
+        . = ALIGN(4);
+        _eprerelocate = .;
+    }
+
+    .postrelocate : AT (_efixed + SIZEOF(.prerelocate))
+    {
+        . = ALIGN(4);
+        _spostrelocate = .;
+        . = ALIGN(4);
+        _epostrelocate = .;
+    }
+
+    .bss (NOLOAD) : {
+        _szero = .;
+        *(.bss)
+        . = ALIGN(4);
+        _ezero = .;
+    } >sram
+    
+    _sstack = 0x314000;
+}
+end = .;
+

wrdev-tools/samba_applets/at91lib/boards/at91sam9263-ek/at91sam9263/sram.sct

+; * ----------------------------------------------------------------------------
+; *         ATMEL Microcontroller Software Support 
+; * ----------------------------------------------------------------------------
+; * Copyright (c) 2008, Atmel Corporation
+; *
+; * All rights reserved.
+; *
+; * Redistribution and use in source and binary forms, with or without
+; * modification, are permitted provided that the following conditions are met:
+; *
+; * - Redistributions of source code must retain the above copyright notice,
+; * this list of conditions and the disclaimer below.
+; *
+; * Atmel's name may not be used to endorse or promote products derived from
+; * this software without specific prior written permission.
+; *
+; * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+; * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+; * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+; * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+; * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+; * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+; * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+; * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+; * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+; * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+; * ----------------------------------------------------------------------------
+
+; *------------------------------------------------------------------------------
+; *      Linker scatter for running in internal SRAM on the AT91SAM9263
+; *----------------------------------------------------------------------------*/
+
+Load_region 0x300000 0x14000 {    
+
+    Fixed_region 0x300000 {
+        *.o (VECTOR, +First)
+        .ANY (+RO)
+    }
+    
+    Relocate_region +0  {
+        *(cstartup +First)
+        .ANY (+RW +ZI)
+    }
+    
+    ScatterAssert((ImageLength(Fixed_region) + ImageLength(Relocate_region)) <  0xF000)
+     
+    ARM_LIB_HEAP 0x313000 EMPTY 0x800 {
+    }
+    
+    ARM_LIB_STACK 0x314000 EMPTY -0x800 {
+    }
+}
+

wrdev-tools/samba_applets/at91lib/boards/at91sam9263-ek/at91sam9263/sram_samba.lds

+/* ----------------------------------------------------------------------------
+ *         ATMEL Microcontroller Software Support  -  ROUSSET  -
+ * ----------------------------------------------------------------------------
+ * Copyright (c) 2008, Atmel Corporation
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the disclaimer below.
+ *
+ * - Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the disclaimer below in the documentation and/or
+ * other materials provided with the distribution.
+ *
+ * Atmel's name may not be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ----------------------------------------------------------------------------
+ */
+
+/*------------------------------------------------------------------------------
+ *      Linker script for running in internal SRAM on the AT91SAM9263
+ *----------------------------------------------------------------------------*/
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(entry)
+
+MEMORY
+{
+    romcodesram (W!RX) : ORIGIN = 0x300000, LENGTH = 0x1000    
+    sram (W!RX)  : ORIGIN = 0x301000, LENGTH = 0x13000
+}
+
+SECTIONS
+{
+    .fixed :
+    {
+        . = ALIGN(4);
+        _sfixed = .;
+        *(.vectors)
+        *(.text*)
+        *(.glue_7)
+        *(.glue_7t)
+        *(.rodata*)
+        *(.data)
+        . = ALIGN(4);
+        _efixed = .;
+    } >sram
+
+    .prerelocate : AT (_efixed)
+    {
+        . = ALIGN(4);
+        _sprerelocate = .;
+        . = ALIGN(4);
+        _eprerelocate = .;
+    }
+
+    .postrelocate : AT (_efixed + SIZEOF(.prerelocate))
+    {
+        . = ALIGN(4);
+        _spostrelocate = .;
+        . = ALIGN(4);
+        _epostrelocate = .;
+    }
+
+    .bss (NOLOAD) : {
+        _szero = .;
+        *(.bss)
+        . = ALIGN(4);
+        _ezero = .;
+    } >sram
+    
+    _sstack = 0x314000;
+}
+end = .;
+

wrdev-tools/samba_applets/at91lib/boards/at91sam9263-ek/board.mak

+# ----------------------------------------------------------------------------
+#         ATMEL Microcontroller Software Support 
+# ----------------------------------------------------------------------------
+# Copyright (c) 2008, Atmel Corporation
+#
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# - Redistributions of source code must retain the above copyright notice,
+# this list of conditions and the disclaimer below.
+#
+# Atmel's name may not be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+# DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+# OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# ----------------------------------------------------------------------------
+
+# Defines which are the available memory targets for the AT91SAM9263-EK board.
+
+MEMORIES = sdram sram
+

wrdev-tools/samba_applets/at91lib/boards/at91sam9263-ek/board_cstartup.S

+/* ----------------------------------------------------------------------------
+ *         ATMEL Microcontroller Software Support 
+ * ----------------------------------------------------------------------------
+ * Copyright (c) 2008, Atmel Corporation
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the disclaimer below.
+ *
+ * Atmel's name may not be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ----------------------------------------------------------------------------
+ */
+
+//------------------------------------------------------------------------------
+//         Headers
+//------------------------------------------------------------------------------
+
+#include "board.h"
+
+//------------------------------------------------------------------------------
+//         Definitions
+//------------------------------------------------------------------------------
+
+#define IRQ_STACK_SIZE   8*3*4
+
+#define ARM_MODE_ABT     0x17
+#define ARM_MODE_FIQ     0x11
+#define ARM_MODE_IRQ     0x12
+#define ARM_MODE_SVC     0x13
+
+#define I_BIT            0x80
+#define F_BIT            0x40
+
+//------------------------------------------------------------------------------
+//         Startup routine
+//------------------------------------------------------------------------------
+
+            .align      4
+            .arm
+        
+/* Exception vectors
+ *******************/
+            .section    .vectors, "a", %progbits
+
+resetVector:
+        ldr     pc, =resetHandler       /* Reset */
+undefVector:
+        b       undefVector             /* Undefined instruction */
+swiVector:
+        b       swiVector               /* Software interrupt */
+prefetchAbortVector:
+        b       prefetchAbortVector     /* Prefetch abort */
+dataAbortVector:
+        b       dataAbortVector         /* Data abort */
+reservedVector:
+        b       reservedVector          /* Reserved for future use */
+irqVector:
+        b       irqHandler              /* Interrupt */
+fiqVector:
+                                        /* Fast interrupt */
+//------------------------------------------------------------------------------
+/// Handles a fast interrupt request by branching to the address defined in the
+/// AIC.
+//------------------------------------------------------------------------------
+fiqHandler:
+        b       fiqHandler
+	
+//------------------------------------------------------------------------------
+/// Handles incoming interrupt requests by branching to the corresponding
+/// handler, as defined in the AIC. Supports interrupt nesting.
+//------------------------------------------------------------------------------
+irqHandler:
+
+/* Save interrupt context on the stack to allow nesting */
+        sub     lr, lr, #4
+        stmfd   sp!, {lr}
+        mrs     lr, SPSR
+        stmfd   sp!, {r0, lr}
+
+/* Write in the IVR to support Protect Mode */
+        ldr     lr, =AT91C_BASE_AIC
+        ldr     r0, [lr, #AIC_IVR]
+        str     lr, [lr, #AIC_IVR]
+
+/* Branch to interrupt handler in Supervisor mode */
+        msr     CPSR_c, #ARM_MODE_SVC
+        stmfd   sp!, {r1-r3, r4, r12, lr}
+        blx     r0
+        
+/* Restore scratch/used registers and LR from User Stack */
+/* Disable Interrupt and switch back in IRQ mode */      
+        ldmia   sp!, {r1-r3, r4, r12, lr}
+        msr     CPSR_c, #ARM_MODE_IRQ | I_BIT
+
+/* Acknowledge interrupt */
+        ldr     lr, =AT91C_BASE_AIC
+        str     lr, [lr, #AIC_EOICR]
+
+/* Restore interrupt context and branch back to calling code */
+        ldmia   sp!, {r0, lr}
+        msr     SPSR_cxsf, lr
+        ldmia   sp!, {pc}^
+
+//------------------------------------------------------------------------------
+/// Initializes the chip and branches to the main() function.
+//------------------------------------------------------------------------------
+            .section    .text
+            .global     entry
+
+entry:
+resetHandler:
+
+/* Useless instruction for referencing the .vectors section */
+        ldr     r0, =resetVector
+
+/* Set pc to actual code location (i.e. not in remap zone) */
+	    ldr     pc, =1f
+
+/* Initialize the prerelocate segment */
+1:
+        ldr     r0, =_efixed
+        ldr     r1, =_sprerelocate
+        ldr     r2, =_eprerelocate
+1:
+        cmp     r1, r2
+        ldrcc   r3, [r0], #4
+        strcc   r3, [r1], #4
+        bcc     1b
+
+/* Perform low-level initialization of the chip using LowLevelInit() */
+        ldr     sp, =_sstack
+        stmfd   sp!, {r0}
+	    ldr     r0, =LowLevelInit
+        blx     r0
+
+/* Initialize the postrelocate segment */
+
+        ldmfd   sp!, {r0}
+        ldr     r1, =_spostrelocate
+        ldr     r2, =_epostrelocate
+1:
+        cmp     r1, r2
+        ldrcc   r3, [r0], #4
+        strcc   r3, [r1], #4
+        bcc     1b
+
+/* Clear the zero segment */
+	    ldr     r0, =_szero
+        ldr     r1, =_ezero
+        mov     r2, #0
+1:
+        cmp     r0, r1
+        strcc   r2, [r0], #4
+        bcc     1b
+
+/* Setup stacks
+ **************/
+/* IRQ mode */
+        msr     CPSR_c, #ARM_MODE_IRQ | I_BIT | F_BIT
+        ldr     sp, =_sstack
+        sub     r4, sp, #IRQ_STACK_SIZE
+
+/* Supervisor mode (interrupts enabled) */
+        msr     CPSR_c, #ARM_MODE_SVC | F_BIT
+        mov     sp, r4
+
+/* Branch to main()
+ ******************/
+        ldr     r0, =main
+        blx     r0
+
+/* Loop indefinitely when program is finished */
+1:
+        b       1b
+

wrdev-tools/samba_applets/at91lib/boards/at91sam9263-ek/board_cstartup_iar.s

+/* ----------------------------------------------------------------------------
+ *         ATMEL Microcontroller Software Support 
+ * ----------------------------------------------------------------------------
+ * Copyright (c) 2008, Atmel Corporation
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the disclaimer below.
+ *
+ * Atmel's name may not be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ----------------------------------------------------------------------------
+ */
+
+/*
+     IAR startup file for AT91SAM9263 microcontrollers.
+ */
+
+        MODULE  ?cstartup
+
+        ;; Forward declaration of sections.
+        SECTION IRQ_STACK:DATA:NOROOT(2)
+        SECTION CSTACK:DATA:NOROOT(3)
+
+//------------------------------------------------------------------------------
+//         Headers
+//------------------------------------------------------------------------------
+
+#define __ASSEMBLY__
+#include "board.h"
+
+//------------------------------------------------------------------------------
+//         Definitions
+//------------------------------------------------------------------------------
+
+#define ARM_MODE_ABT     0x17
+#define ARM_MODE_FIQ     0x11
+#define ARM_MODE_IRQ     0x12
+#define ARM_MODE_SVC     0x13
+#define ARM_MODE_SYS     0x1F
+
+#define I_BIT            0x80
+#define F_BIT            0x40
+
+//------------------------------------------------------------------------------
+//         Startup routine
+//------------------------------------------------------------------------------
+
+/*
+   Exception vectors
+ */
+        SECTION .vectors:CODE:NOROOT(2)
+
+        PUBLIC  resetVector
+        PUBLIC  irqHandler
+
+        EXTERN  Undefined_Handler
+        EXTERN  SWI_Handler
+        EXTERN  Prefetch_Handler
+        EXTERN  Abort_Handler
+        EXTERN  FIQ_Handler
+
+        ARM
+
+__iar_init$$done:               ; The interrupt vector is not needed
+                                ; until after copy initialization is done
+
+resetVector:
+        ; All default exception handlers (except reset) are
+        ; defined as weak symbol definitions.
+        ; If a handler is defined by the application it will take precedence.
+        LDR     pc, =resetHandler        ; Reset
+        LDR     pc, Undefined_Addr       ; Undefined instructions
+        LDR     pc, SWI_Addr             ; Software interrupt (SWI/SYS)
+        LDR     pc, Prefetch_Addr        ; Prefetch abort
+        LDR     pc, Abort_Addr           ; Data abort
+        B       .                        ; RESERVED
+        LDR     pc, =irqHandler          ; IRQ
+        LDR     pc, FIQ_Addr             ; FIQ
+
+Undefined_Addr: DCD   Undefined_Handler
+SWI_Addr:       DCD   SWI_Handler
+Prefetch_Addr:  DCD   Prefetch_Handler
+Abort_Addr:     DCD   Abort_Handler
+FIQ_Addr:       DCD   FIQ_Handler
+	
+/*
+   Handles incoming interrupt requests by branching to the corresponding
+   handler, as defined in the AIC. Supports interrupt nesting.
+ */
+irqHandler:
+        /* Save interrupt context on the stack to allow nesting */
+        SUB     lr, lr, #4
+        STMFD   sp!, {lr}
+        MRS     lr, SPSR
+        STMFD   sp!, {r0, lr}
+
+        /* Write in the IVR to support Protect Mode */
+        LDR     lr, =AT91C_BASE_AIC
+        LDR     r0, [r14, #AIC_IVR]
+        STR     lr, [r14, #AIC_IVR]
+
+        /* Branch to interrupt handler in Supervisor mode */
+        MSR     CPSR_c, #ARM_MODE_SYS
+        STMFD   sp!, {r1-r3, r4, r12, lr}
+        BLX     r0
+        LDMIA   sp!, {r1-r3, r4, r12, lr}
+        MSR     CPSR_c, #ARM_MODE_IRQ | I_BIT
+
+        /* Acknowledge interrupt */
+        LDR     lr, =AT91C_BASE_AIC
+        STR     lr, [r14, #AIC_EOICR]
+
+        /* Restore interrupt context and branch back to calling code */
+        LDMIA   sp!, {r0, lr}
+        MSR     SPSR_cxsf, lr
+        LDMIA   sp!, {pc}^
+
+
+/*
+   After a reset, execution starts here, the mode is ARM, supervisor
+   with interrupts disabled.
+   Initializes the chip and branches to the main() function.
+ */
+        SECTION .cstartup:CODE:NOROOT(2)
+
+        PUBLIC  resetHandler
+        EXTERN  LowLevelInit
+        EXTERN  ?main
+        REQUIRE resetVector
+        ARM
+
+resetHandler:
+
+        /* Set pc to actual code location (i.e. not in remap zone) */
+	    LDR     pc, =label
+
+        /* Perform low-level initialization of the chip using LowLevelInit() */
+label:
+	    LDR     r0, =LowLevelInit
+        LDR     r4, =SFE(CSTACK)
+        MOV     sp, r4
+        BLX     r0
+
+        /* Set up the interrupt stack pointer. */
+        MSR     cpsr_c, #ARM_MODE_IRQ | I_BIT | F_BIT      ; Change the mode
+        LDR     sp, =SFE(IRQ_STACK)
+
+        /* Set up the SYS stack pointer. */
+        MSR     cpsr_c, #ARM_MODE_SYS | F_BIT              ; Change the mode
+        LDR     sp, =SFE(CSTACK)
+
+        /* Branch to main() */
+        LDR     r0, =?main
+        BLX     r0
+
+        /* Loop indefinitely when program is finished */
+loop4:
+        B       loop4
+
+        END

wrdev-tools/samba_applets/at91lib/boards/at91sam9263-ek/board_cstartup_keil.s

+; * ----------------------------------------------------------------------------
+; *         ATMEL Microcontroller Software Support 
+; * ----------------------------------------------------------------------------
+; * Copyright (c) 2008, Atmel Corporation
+; *
+; * All rights reserved.
+; *
+; * Redistribution and use in source and binary forms, with or without
+; * modification, are permitted provided that the following conditions are met:
+; *
+; * - Redistributions of source code must retain the above copyright notice,
+; * this list of conditions and the disclaimer below.
+; *
+; * Atmel's name may not be used to endorse or promote products derived from
+; * this software without specific prior written permission.
+; *
+; * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
+; * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+; * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+; * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
+; * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+; * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+; * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+; * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+; * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+; * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+; * ----------------------------------------------------------------------------
+
+
+;     KEIL startup file for AT91SAM9263 microcontrollers.
+
+; ------------------------------------------------------------------------------
+;          Definitions
+; ------------------------------------------------------------------------------
+
+; Standard definitions of Mode bits and Interrupt (I & F) flags in PSRs
+
+ARM_MODE_USR        EQU     0x10
+ARM_MODE_FIQ        EQU     0x11
+ARM_MODE_IRQ        EQU     0x12
+ARM_MODE_SVC        EQU     0x13
+ARM_MODE_ABT        EQU     0x17
+ARM_MODE_UND        EQU     0x1B
+ARM_MODE_SYS        EQU     0x1F
+
+I_BIT               EQU     0x80            ; when I bit is set, IRQ is disabled
+F_BIT               EQU     0x40            ; when F bit is set, FIQ is disabled
+
+AT91C_BASE_AIC      EQU     0xFFFFF000
+AIC_IVR             EQU     0x100
+AIC_EOICR           EQU     0x130
+
+UND_Stack_Size      EQU     0x00000000
+SVC_Stack_Size      EQU     0x00000100
+ABT_Stack_Size      EQU     0x00000000
+FIQ_Stack_Size      EQU     0x00000000
+IRQ_Stack_Size      EQU     0x00000080
+USR_Stack_Size      EQU     0x00000400
+
+        PRESERVE8
+
+; Area Definition and Entry Point
+; Startup Code must be linked first at Address at which it expects to run.
+
+        AREA    VECTOR, CODE
+        ARM
+
+; Exception Vectors
+
+Vectors         
+				LDR     pc,=resetHandler 
+undefVector  
+			    b   	undefVector             ; Undefined instruction
+swiVector
+        		b       swiVector               ; Software interrupt
+prefetchAbortVector
+        		b       prefetchAbortVector     ; Prefetch abort
+dataAbortVector
+        		b       dataAbortVector         ; Data abort
+reservedVector
+        		b       reservedVector          ; Reserved for future use
+irqVector
+        b       irqHandler              ; Interrupt
+fiqVector
+                                        ; Fast interrupt
+	
+;------------------------------------------------------------------------------
+; Handles a fast interrupt request by branching to the address defined in the
+; AIC.
+;------------------------------------------------------------------------------
+fiqHandler
+        b       fiqHandler
+	
+;------------------------------------------------------------------------------
+; Handles incoming interrupt requests by branching to the corresponding
+; handler, as defined in the AIC. Supports interrupt nesting.
+;------------------------------------------------------------------------------
+irqHandler
+        ;  Save interrupt context on the stack to allow nesting */
+        SUB     lr, lr, #4
+        STMFD   sp!, {lr}
+        MRS     lr, SPSR
+        STMFD   sp!, {r0,r1,lr}
+
+        ; Write in the IVR to support Protect Mode */
+        LDR     lr, =AT91C_BASE_AIC
+        LDR     r0, [r14, #AIC_IVR]
+        STR     lr, [r14, #AIC_IVR]
+
+        ; Branch to interrupt handler in Supervisor mode */
+        MSR     CPSR_c, #ARM_MODE_SVC
+        STMFD   sp!, {r1-r4, r12, lr}
+        MOV     lr, pc
+        BX      r0
+        LDMIA   sp!, {r1-r4, r12, lr}
+        MSR     CPSR_c, #ARM_MODE_IRQ | I_BIT
+
+        ; Acknowledge interrupt */
+        LDR     lr, =AT91C_BASE_AIC
+        STR     lr, [r14, #AIC_EOICR]
+
+        ; Restore interrupt context and branch back to calling code
+        LDMIA   sp!, {r0,r1,lr}
+        MSR     SPSR_cxsf, lr
+        LDMIA   sp!, {pc}^
+
+;------------------------------------------------------------------------------
+; After a reset, execution starts here, the mode is ARM, supervisor
+; with interrupts disabled.
+; Initializes the chip and branches to the main() function.
+;------------------------------------------------------------------------------
+                
+   		AREA  cstartup, CODE
+   		ENTRY        ; Entry point for the application
+   		
+   		
+; Reset Handler
+
+        EXPORT  resetHandler
+        IMPORT	|Image$$Fixed_region$$Limit|
+        IMPORT  |Image$$Relocate_region$$Base|
+        IMPORT  |Image$$Relocate_region$$ZI$$Base|
+        IMPORT  |Image$$Relocate_region$$ZI$$Limit|
+        IMPORT  |Image$$ARM_LIB_STACK$$Base|
+        IMPORT  |Image$$ARM_LIB_STACK$$ZI$$Limit|
+        
+		; Perform low-level initialization of the chip using LowLevelInit()
+		IMPORT  LowLevelInit
+		
+resetHandler   
+        
+        ; Set pc to actual code location (i.e. not in remap zone)
+	    LDR     pc, =label
+label	    
+		; Set up temporary stack (Top of the SRAM)
+		LDR     r0, = |Image$$ARM_LIB_STACK$$ZI$$Limit|
+        MOV     sp, r0
+		; Call Low level init
+	    LDR     r0, =LowLevelInit
+        MOV     lr, pc
+        BX      r0
+
+
+;Initialize the Relocate_region segment 
+		LDR 	r0, = |Image$$Fixed_region$$Limit|
+		LDR 	r1, = |Image$$Relocate_region$$Base|
+		LDR 	r3, = |Image$$Relocate_region$$ZI$$Base|
+	    
+	    CMP     r0, r1                 
+     	BEQ     %1
+     	
+     	
+        ; Copy init data
+0       CMP     r1, r3         
+        LDRCC   r2, [r0], #4   
+        STRCC   r2, [r1], #4
+        BCC     %0
+
+1       LDR     r1, =|Image$$Relocate_region$$ZI$$Limit|
+        MOV     r2, #0
+2       CMP     r3, r1                  
+        STRCC   r2, [r3], #4
+        BCC     %2
+       
+               
+; Setup Stack for each mode
+
+        LDR     R0, = |Image$$ARM_LIB_STACK$$ZI$$Limit|
+
+;  Enter IRQ Mode and set its Stack Pointer
+        MSR     CPSR_c, #ARM_MODE_IRQ:OR:I_BIT:OR:F_BIT
+        MOV     SP, R0
+        SUB     R4, SP, #IRQ_Stack_Size
+
+; Supervisor mode (interrupts enabled) 
+        MSR     CPSR_c, #ARM_MODE_SVC | F_BIT
+        MOV     SP, R4 
+
+; Enter the C code
+
+        IMPORT  __main
+        LDR     R0, =__main
+        BX      R0
+loop4
+        B       loop4                
+
+        END
+