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#ifndef CYGONCE_HAL_PLATFORM_INC
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#define CYGONCE_HAL_PLATFORM_INC
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|=============================================================================
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| platform.inc
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| M5272C3 board assembler header file
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|=============================================================================
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| ####ECOSGPLCOPYRIGHTBEGIN####
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| -------------------------------------------
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| This file is part of eCos, the Embedded Configurable Operating System.
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| Copyright (C) 1998, 1999, 2000, 2001, 2002, 2006 Free Software Foundation, Inc.
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| eCos is free software; you can redistribute it and/or modify it under
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| the terms of the GNU General Public License as published by the Free
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| Software Foundation; either version 2 or (at your option) any later
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| version.
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| eCos is distributed in the hope that it will be useful, but WITHOUT
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| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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| FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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| for more details.
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| You should have received a copy of the GNU General Public License
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| along with eCos; if not, write to the Free Software Foundation, Inc.,
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| 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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| As a special exception, if other files instantiate templates or use
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| macros or inline functions from this file, or you compile this file
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| and link it with other works to produce a work based on this file,
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| this file does not by itself cause the resulting work to be covered by
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| the GNU General Public License. However the source code for this file
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| must still be made available in accordance with section (3) of the GNU
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| General Public License v2.
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| This exception does not invalidate any other reasons why a work based
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| on this file might be covered by the GNU General Public License.
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| -------------------------------------------
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| ####ECOSGPLCOPYRIGHTEND####
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|=============================================================================
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|#####DESCRIPTIONBEGIN####
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| Author(s): Enrico Piria
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| Contributors:
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| Date: 2005-25-06
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| Purpose: Assembler macro definitions specific to the M5272C3 board.
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| Usage: Included by "variant.inc". Do not use directly.
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|####DESCRIPTIONEND####
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|========================================================================
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#include
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|-------------------------------------------------------------------------------
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| Platform initialization macros
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.macro hal_hardware_init
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| Initialize RAMBAR: locate SRAM and validate it.
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move.l #CYGMEM_REGION_sram,%d0
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add.l #0x21,%d0
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movec %d0,%rambar0
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.endm
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| Setup stack for startup routines. Use SRAM module.
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.macro hal_boot_stack_init
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| Point Stack Pointer into SRAM temporarily.
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move.l #CYGMEM_REGION_sram,%d0
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add.l #CYGMEM_REGION_sram_SIZE,%d0
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move.l %d0,%sp
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.endm
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|-----------------------------------------------------------------------------
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| End of platform.inc
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#endif // CYGONCE_HAL_PLATFORM_INC
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