1 | /* This file is part of the ATMEL AVR32-SoftwareFramework-AT32UC3A-1.4.0 Release */ |
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2 | |
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3 | /*This file is prepared for Doxygen automatic documentation generation.*/ |
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4 | /*! \file ********************************************************************* |
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5 | * |
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6 | * \brief AVR32 UC3 ISP trampoline. |
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7 | * |
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8 | * In order to be able to program a project with both BatchISP and JTAGICE mkII |
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9 | * without having to take the general-purpose fuses into consideration, add this |
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10 | * file to the project and change the program entry point to _trampoline. |
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11 | * |
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12 | * The pre-programmed ISP will be erased if JTAGICE mkII is used. |
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13 | * |
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14 | * - Compiler: GNU GCC for AVR32 |
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15 | * - Supported devices: All AVR32UC devices can be used. |
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16 | * |
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17 | * \author Atmel Corporation: http://www.atmel.com \n |
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18 | * Support and FAQ: http://support.atmel.no/ |
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19 | * |
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20 | ******************************************************************************/ |
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21 | |
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22 | /* Copyright (C) 2006-2008, Atmel Corporation All rights reserved. |
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23 | * |
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24 | * Redistribution and use in source and binary forms, with or without |
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25 | * modification, are permitted provided that the following conditions are met: |
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26 | * |
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27 | * 1. Redistributions of source code must retain the above copyright notice, |
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28 | * this list of conditions and the following disclaimer. |
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29 | * |
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30 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
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31 | * this list of conditions and the following disclaimer in the documentation |
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32 | * and/or other materials provided with the distribution. |
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33 | * |
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34 | * 3. The name of ATMEL may not be used to endorse or promote products derived |
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35 | * from this software without specific prior written permission. |
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36 | * |
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37 | * THIS SOFTWARE IS PROVIDED BY ATMEL ``AS IS'' AND ANY EXPRESS OR IMPLIED |
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38 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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39 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY AND |
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40 | * SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, |
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41 | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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42 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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43 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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44 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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45 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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46 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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47 | */ |
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48 | |
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49 | |
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50 | #include "conf_isp.h" |
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51 | |
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52 | |
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53 | //! @{ |
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54 | //! \verbatim |
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55 | |
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56 | |
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57 | // This must be linked @ 0x80000000 if it is to be run upon reset. |
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58 | .section .reset, "ax", @progbits |
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59 | |
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60 | |
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61 | .global _trampoline |
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62 | .type _trampoline, @function |
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63 | _trampoline: |
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64 | // Jump to program start. |
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65 | rjmp program_start |
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66 | |
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67 | .org PROGRAM_START_OFFSET |
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68 | program_start: |
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69 | // Jump to the C runtime startup routine. |
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70 | lda.w pc, _stext |
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71 | |
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72 | |
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73 | //! \endverbatim |
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74 | //! @} |
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