diff options
| author | Harald Welte <laforge@gnumonks.org> | 2011-07-30 19:12:00 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2011-07-30 19:12:00 +0200 |
| commit | 00138ae85ebff1ad8c6a79bcfed1e16f2a5456d0 (patch) | |
| tree | 5be00b589632f218e329445722c642f83032914f /at91lib | |
| parent | b8cfdaef00dcfcc746cef8a2ef7bf8f665a1f60a (diff) | |
add flash_dfu linker script for sam7s128 (copy of 256 with half the flash)
Diffstat (limited to 'at91lib')
| -rw-r--r-- | at91lib/boards/simtrace/at91sam7s128/flash_dfu.lds | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/at91lib/boards/simtrace/at91sam7s128/flash_dfu.lds b/at91lib/boards/simtrace/at91sam7s128/flash_dfu.lds new file mode 100644 index 0000000..b7ebda9 --- /dev/null +++ b/at91lib/boards/simtrace/at91sam7s128/flash_dfu.lds @@ -0,0 +1,79 @@ +/* ----------------------------------------------------------------------------
+ * 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 DFU Flash partion the AT91SAM7S256.
+ *----------------------------------------------------------------------------*/
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(entry)
+
+MEMORY
+{
+ /* adjusted for DFU partition */
+ sram (W!RX) : ORIGIN = 0x200028, LENGTH = (0x10000 - 0x28)
+ flash (RX) : ORIGIN = 0x104000, LENGTH = (0x20000 - 0x4000 - 0x400)
+}
+
+SECTIONS
+{
+ . = 0x000000000;
+ .fixed 0x00104000: AT ( 0x00000000 )
+ {
+ . = ALIGN(4);
+ _sfixed = .;
+ *(.text*)
+ *(.rodata*)
+ . = ALIGN(4);
+ _efixed = .;
+ } >flash
+
+ .relocate 0x00200028: AT ( SIZEOF(.fixed) )
+ {
+ . = ALIGN(4);
+ _srelocate = .;
+ *(.vectors)
+ *(.ramfunc)
+ *(.data)
+ . = ALIGN(4);
+ _erelocate = .;
+ } >sram
+
+ .bss (NOLOAD) : {
+ _szero = .;
+ *(.bss)
+ . = ALIGN(4);
+ _ezero = .;
+ } >sram
+
+ _sstack = 0x210000;
+}
+end = .;
+
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