1 //===========================================================================
3 // mlt_coldfire_m5272c3_romram.ldi
5 // ROMRAM startup linker control script
7 //===========================================================================
8 //####ECOSGPLCOPYRIGHTBEGIN####
9 // -------------------------------------------
10 // This file is part of eCos, the Embedded Configurable Operating System.
11 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
12 // Copyright (C) 2006 eCosCentric Ltd.
14 // eCos is free software; you can redistribute it and/or modify it under
15 // the terms of the GNU General Public License as published by the Free
16 // Software Foundation; either version 2 or (at your option) any later version.
18 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
19 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
20 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
23 // You should have received a copy of the GNU General Public License along
24 // with eCos; if not, write to the Free Software Foundation, Inc.,
25 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
27 // As a special exception, if other files instantiate templates or use macros
28 // or inline functions from this file, or you compile this file and link it
29 // with other works to produce a work based on this file, this file does not
30 // by itself cause the resulting work to be covered by the GNU General Public
31 // License. However the source code for this file must still be made available
32 // in accordance with section (3) of the GNU General Public License.
34 // This exception does not invalidate any other reasons why a work based on
35 // this file might be covered by the GNU General Public License.
36 // -------------------------------------------
37 //####ECOSGPLCOPYRIGHTEND####
38 //===========================================================================
39 //#####DESCRIPTIONBEGIN####
41 // Author(s): Enrico Piria
42 // Contributors: Wade Jensen
44 // Purpose: Linker script specific to the M5272C3 board, used for
47 //####DESCRIPTIONEND####
48 //========================================================================
50 #include <cyg/infra/cyg_type.inc>
51 #include CYGBLD_HAL_PLATFORM_H
55 sdram : ORIGIN = 0x00000000, LENGTH = 0x01000000
56 devs : ORIGIN = 0x10000000, LENGTH = 0x00001800
57 sram : ORIGIN = 0x20000000, LENGTH = 0x00001000
58 ext_sram : ORIGIN = 0x30000000, LENGTH = 0x00080000
59 flash : ORIGIN = 0xFFE00000, LENGTH = 0x00200000
66 #if (CYGHWR_HAL_ROM_LMA == 0xFFF00000)
67 SECTION_romvec (flash, 0xFFF00000, LMA_EQ_VMA)
69 SECTION_romvec (flash, 0xFFE00000, LMA_EQ_VMA)
72 SECTION_boot (flash, ALIGN(0x4), FOLLOWING(.romvec))
74 SECTION_ramvec (sdram, 0x00000000 (NOLOAD), LMA_EQ_VMA)
75 SECTION_virtual_vec_table (sdram, ALIGN (0x4) (NOLOAD), LMA_EQ_VMA)
77 SECTION_text (sdram, ALIGN (0x4),FOLLOWING(.boot))
78 SECTION_fini (sdram, ALIGN (0x4),FOLLOWING(.text))
79 SECTION_rodata1 (sdram, ALIGN (0x4),FOLLOWING(.fini))
80 SECTION_rodata (sdram, ALIGN (0x4),FOLLOWING(.rodata1))
81 SECTION_fixup (sdram, ALIGN (0x4),FOLLOWING(.rodata))
82 SECTION_gcc_except_table (sdram, ALIGN (0x4),FOLLOWING(.fixup))
83 SECTION_data (sdram, ALIGN (0x4), FOLLOWING (.gcc_except_table))
84 SECTION_bss (sdram, ALIGN (0x4) (NOLOAD), LMA_EQ_VMA)
85 SECTION_uninvar (sdram, ALIGN (0x4) (NOLOAD), LMA_EQ_VMA)
87 // The heap starts here.
88 CYG_LABEL_DEFN(__heap1) = ALIGN (0x4);
90 CYG_LABEL_DEFN(__romram_copy_source) = LOADADDR(.text);
91 CYG_LABEL_DEFN(__romram_copy_dest) = ADDR(.text);
92 CYG_LABEL_DEFN(__romram_copy_length) = SIZEOF(.text) + SIZEOF(.fini) + SIZEOF(.rodata1) + SIZEOF(.rodata) + SIZEOF(.fixup) + SIZEOF(.gcc_except_table) + SIZEOF(.data);