| Harald Welte | 3f5e3dd | 2017-02-27 13:53:17 +0100 | [diff] [blame^] | 1 | /* ---------------------------------------------------------------------------- |
| 2 | * ATMEL Microcontroller Software Support |
| 3 | * ---------------------------------------------------------------------------- |
| 4 | * Copyright (c) 2009, Atmel Corporation |
| 5 | * |
| 6 | * All rights reserved. |
| 7 | * |
| 8 | * Redistribution and use in source and binary forms, with or without |
| 9 | * modification, are permitted provided that the following conditions are met: |
| 10 | * |
| 11 | * - Redistributions of source code must retain the above copyright notice, |
| 12 | * this list of conditions and the disclaimer below. |
| 13 | * |
| 14 | * Atmel's name may not be used to endorse or promote products derived from |
| 15 | * this software without specific prior written permission. |
| 16 | * |
| 17 | * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR |
| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 19 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE |
| 20 | * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 22 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, |
| 23 | * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| 24 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| 25 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, |
| 26 | * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | * ---------------------------------------------------------------------------- |
| 28 | */ |
| 29 | |
| 30 | /*------------------------------------------------------------------------------ |
| 31 | * Linker script for running in internal SRAM on the AT91SAM3S2 |
| 32 | *----------------------------------------------------------------------------*/ |
| 33 | |
| 34 | OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") |
| 35 | OUTPUT_ARCH(arm) |
| 36 | ENTRY(entry) |
| 37 | |
| 38 | /* Memory Spaces Definitions */ |
| 39 | MEMORY |
| 40 | { |
| 41 | romcodesram (W!RX) : ORIGIN = 0x20000000, LENGTH = 0x0800 |
| 42 | sram (W!RX) : ORIGIN = 0x20000800, LENGTH = 0x00007800 /* sram, 32K - sizeof(romcodesram) */ |
| 43 | } |
| 44 | |
| 45 | /* Entry point */ |
| 46 | /*ENTRY (ResetException)*/ |
| 47 | |
| 48 | SECTIONS |
| 49 | { |
| 50 | /* startup code in the .isr_vector */ |
| 51 | .text : |
| 52 | { |
| 53 | . = ALIGN(4); |
| 54 | _stext = .; |
| 55 | KEEP(*(.isr_vector .isr_vector.*)) |
| 56 | *(.mailbox) |
| 57 | *(.text .text.*) |
| 58 | *(.rodata .rodata.*) |
| 59 | *(.glue_7) |
| 60 | *(.glue_7t) |
| 61 | *(.gcc_except_table) |
| 62 | *(.rodata .rodata*) |
| 63 | *(.gnu.linkonce.r.*) |
| 64 | . = ALIGN(4); |
| 65 | _etext = .; |
| 66 | } > sram |
| 67 | |
| 68 | /* data */ |
| 69 | .data : |
| 70 | { |
| 71 | . = ALIGN(4); |
| 72 | _sidata = .; |
| 73 | _sdata = .; |
| 74 | |
| 75 | *(.data) |
| 76 | *(.data.*) |
| 77 | . = ALIGN(4); |
| 78 | _edata = .; |
| 79 | } > sram |
| 80 | |
| 81 | .bss (NOLOAD) : { |
| 82 | _szero = .; |
| 83 | *(.bss) |
| 84 | . = ALIGN(4); |
| 85 | _ezero = .; |
| 86 | } >sram |
| 87 | |
| 88 | /* Stack in SRAM */ |
| 89 | _sstack = 0x20007FFC; |
| 90 | } |
| 91 | end = .; |