4fa96fbc91
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20598 a1c6a512-1295-4272-9138-f99709370657
109 lines
2.1 KiB
Text
109 lines
2.1 KiB
Text
#include "config.h"
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ENTRY(start)
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OUTPUT_FORMAT(elf32-littlearm)
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OUTPUT_ARCH(arm)
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STARTUP(target/arm/tms320dm320/crt0.o)
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#define LCD_BUFFER_SIZE (LCD_WIDTH*LCD_HEIGHT*2)
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/* must be 16Kb (0x4000) aligned */
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#define TTB_SIZE (0x4000)
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#define DRAMSIZE (MEMORYSIZE * 0x100000) - TTB_SIZE - LCD_BUFFER_SIZE
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#define DRAMORIG 0x01900000 /* actually it's 0x00900000 */
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#define IRAMORIG 0x00000000
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#define IRAMSIZE 16K
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#define FLASHORIG 0x00100000
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#define FLASHSIZE 8M
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/* Now we have the LCD buffer */
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#define LCDBEGIN (DRAMSIZE+0x00900000)
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/* Finally the TTB table */
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#define TTBBEGIN (LCDBEGIN + LCD_BUFFER_SIZE)
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MEMORY
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{
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DRAM : ORIGIN = DRAMORIG, LENGTH = DRAMSIZE
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IRAM : ORIGIN = IRAMORIG, LENGTH = IRAMSIZE
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FLASH : ORIGIN = FLASHORIG, LENGTH = FLASHSIZE
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}
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SECTIONS
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{
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. = DRAMORIG;
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.text : {
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loadaddress = .;
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_loadaddress = .;
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*(.init.text)
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*(.icode)
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*(.text*)
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*(.glue_7)
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*(.glue_7t)
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. = ALIGN(0x4);
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} > DRAM
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.rodata :
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{
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*(.rodata) /* problems without this, dunno why */
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*(.rodata*)
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*(.rodata.str1.1)
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*(.rodata.str1.4)
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*(.irodata)
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. = ALIGN(0x4);
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/* Pseudo-allocate the copies of the data sections */
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_datacopy = .;
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} > DRAM
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.data : {
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*(.idata)
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*(.data*)
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. = ALIGN(0x4);
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_dataend = . ;
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} > DRAM
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.stack :
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{
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*(.stack)
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_stackbegin = .;
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stackbegin = .;
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. += 0x2000;
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_stackend = .;
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stackend = .;
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} > DRAM
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.bss :
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{
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_edata = .;
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*(.bss*);
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*(.ibss);
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*(COMMON)
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_end = .;
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} > DRAM
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.vectors IRAMORIG :
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{
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_vectorsstart = .;
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KEEP(*(.resetvectors));
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*(.resetvectors);
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KEEP(*(.vectors));
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*(.vectors);
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_vectorsend = .;
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} AT > DRAM
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_vectorscopy = LOADADDR(.vectors);
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.lcdbuffer LCDBEGIN (NOLOAD) :
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{
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_lcdbuf = .;
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}
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.ttbtable TTBBEGIN (NOLOAD) :
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{
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_ttbstart = .;
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}
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}
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