987879b958
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8583 a1c6a512-1295-4272-9138-f99709370657
172 lines
3.3 KiB
Text
172 lines
3.3 KiB
Text
#include "config.h"
|
|
|
|
ENTRY(start)
|
|
#ifdef CPU_COLDFIRE
|
|
OUTPUT_FORMAT(elf32-m68k)
|
|
INPUT(crt0.o)
|
|
#elif defined (CPU_ARM)
|
|
OUTPUT_FORMAT(elf32-littlearm)
|
|
OUTPUT_ARCH(arm)
|
|
#else
|
|
OUTPUT_FORMAT(elf32-sh)
|
|
INPUT(crt0.o)
|
|
#endif
|
|
|
|
#define DRAMSIZE (MEMORYSIZE * 0x100000)
|
|
|
|
#ifdef IRIVER_H100_SERIES
|
|
#define DRAMORIG 0x31000000
|
|
#define IRAMORIG 0x10000000
|
|
#define IRAMSIZE 0x18000
|
|
#define FLASHORIG 0x001f0000
|
|
#define FLASHSIZE 2M
|
|
#elif defined(IRIVER_H300_SERIES)
|
|
#define DRAMORIG 0x31000000
|
|
#define IRAMORIG 0x10000000
|
|
#define IRAMSIZE 0x18000
|
|
#define FLASHORIG 0x003f0000
|
|
#define FLASHSIZE 4M
|
|
#elif defined(IAUDIO_X5)
|
|
#define DRAMORIG 0x31000000
|
|
#define IRAMORIG 0x10000000
|
|
#define IRAMSIZE 0x20000
|
|
#define FLASHORIG 0x00100000
|
|
#define FLASHSIZE 4M
|
|
#elif CONFIG_CPU == PP5020
|
|
#define DRAMORIG 0x10000000
|
|
#define IRAMORIG 0x40000000
|
|
#define IRAMSIZE 0x18000
|
|
#define FLASHORIG 0x001f0000
|
|
#define FLASHSIZE 2M
|
|
#elif CONFIG_CPU == PP5002
|
|
#define DRAMORIG 0x28000000
|
|
#define IRAMORIG 0x40000000
|
|
#define IRAMSIZE 0x18000
|
|
#define FLASHORIG 0x001f0000
|
|
#define FLASHSIZE 2M
|
|
#else
|
|
#define DRAMORIG 0x09000000
|
|
#define IRAMORIG 0x0f000000
|
|
#define IRAMSIZE 0x1000
|
|
#define FLASHORIG 0x02000000 + ROM_START
|
|
#define FLASHSIZE 256K - ROM_START
|
|
#endif
|
|
|
|
#if (CONFIG_CPU!=PP5002) && (CONFIG_CPU!=PP5002)
|
|
MEMORY
|
|
{
|
|
DRAM : ORIGIN = DRAMORIG, LENGTH = DRAMSIZE
|
|
IRAM : ORIGIN = IRAMORIG, LENGTH = IRAMSIZE
|
|
FLASH : ORIGIN = FLASHORIG, LENGTH = FLASHSIZE
|
|
}
|
|
#endif
|
|
|
|
SECTIONS
|
|
#if (CONFIG_CPU==PP5002) || (CONFIG_CPU==PP5020)
|
|
{
|
|
. = IRAMORIG;
|
|
|
|
.text : {
|
|
*(.init.text)
|
|
*(.text)
|
|
}
|
|
|
|
.data : {
|
|
*(.icode)
|
|
*(.irodata)
|
|
*(.idata)
|
|
*(.data)
|
|
_dataend = . ;
|
|
}
|
|
|
|
.stack :
|
|
{
|
|
*(.stack)
|
|
_stackbegin = .;
|
|
stackbegin = .;
|
|
. += 0x2000;
|
|
_stackend = .;
|
|
stackend = .;
|
|
}
|
|
|
|
/* The bss section is too large for IRAM - we just move it 16MB into the
|
|
DRAM */
|
|
|
|
. = (DRAMORIG+16*1024*1024);
|
|
.bss : {
|
|
_edata = .;
|
|
*(.bss);
|
|
*(.ibss);
|
|
_end = .;
|
|
}
|
|
}
|
|
#else
|
|
{
|
|
.vectors :
|
|
{
|
|
_datacopy = .;
|
|
} > FLASH
|
|
|
|
.data : AT ( _datacopy )
|
|
{
|
|
_datastart = .;
|
|
*(.resetvectors);
|
|
*(.vectors);
|
|
. = ALIGN(0x200);
|
|
*(.icode)
|
|
*(.irodata)
|
|
*(.idata)
|
|
*(.data)
|
|
. = ALIGN(0x4);
|
|
_dataend = .;
|
|
. = ALIGN(0x10); /* Maintain proper alignment for .text section */
|
|
} > IRAM
|
|
|
|
/* TRICK ALERT! Newer versions of the linker don't allow output sections
|
|
to overlap even if one of them is empty, so advance the location pointer
|
|
"by hand" */
|
|
.text LOADADDR(.data) + SIZEOF(.data) :
|
|
{
|
|
*(.init.text)
|
|
*(.text)
|
|
. = ALIGN(0x4);
|
|
} > FLASH
|
|
|
|
.rodata :
|
|
{
|
|
*(.rodata)
|
|
*(.rodata.str1.1)
|
|
*(.rodata.str1.4)
|
|
. = ALIGN(0x4);
|
|
_iramcopy = .;
|
|
} > FLASH
|
|
|
|
.stack :
|
|
{
|
|
*(.stack)
|
|
_stackbegin = .;
|
|
stackbegin = .;
|
|
. += 0x2000;
|
|
_stackend = .;
|
|
stackend = .;
|
|
} > IRAM
|
|
|
|
#if defined(IRIVER_H100_SERIES) || defined(IRIVER_H300_SERIES) || defined(IAUDIO_X5)
|
|
.bss DRAMORIG+0x800000:
|
|
#else
|
|
.bss :
|
|
#endif
|
|
{
|
|
_edata = .;
|
|
*(.ibss)
|
|
*(.bss)
|
|
*(COMMON)
|
|
_end = .;
|
|
#if defined(IRIVER_H100_SERIES) || defined(IRIVER_H300_SERIES) || defined(IAUDIO_X5)
|
|
} > DRAM
|
|
#else
|
|
} > IRAM
|
|
#endif
|
|
|
|
}
|
|
#endif
|