1/*	$NetBSD: ldscript,v 1.5 2009/09/26 07:29:55 skrll Exp $	*/
2
3OUTPUT_ARCH(arm)
4ENTRY(FLASH)
5MEMORY
6{
7  /* We will locate the .text section in flash, and will run directly
8     from there just long enough to relocate our .text and .data into
9     a small chunk of SDRAM starting at (SDRAM + 1M).  */
10  flash : o = 0x00140000, l = 2816K	/* 4M total flash */
11  sdram : o = 0xc0100000, l = 1M	/* kernel loads at 0xc0200000 */
12}
13SECTIONS
14{
15  FLASH = 0x00140000;
16
17  /DISCARD/ : { *(.ARM.attributes*) *(.ARM.exidx) }
18
19  /* Read-only sections, merged into text segment: */
20  __text_store = FLASH;
21  .text      :
22  AT (FLASH)
23  {
24    *(.text)
25    *(.text.*)
26    *(.stub)
27    *(.glue_7t) *(.glue_7)
28    *(.rodata) *(.rodata.*)
29  } > sdram =0
30  PROVIDE (__etext = .);
31  PROVIDE (_etext = .);
32  PROVIDE (etext = .);
33  __data_store = FLASH + SIZEOF(.text);
34  .data    :
35  AT (LOADADDR(.text) + SIZEOF(.text))
36  {
37    __data_start = . ;
38    *(.data)
39    *(.data.*)
40  } > sdram
41  .sdata     : 
42  AT (LOADADDR(.data) + SIZEOF(.data))
43  {
44    *(.sdata) 
45    *(.sdata.*)
46    . = ALIGN(32 / 8);
47  } > sdram
48  _edata = .;
49  PROVIDE (edata = .);
50  __bss_start = .;
51  __bss_start__ = .;
52  .sbss      :
53  AT (ADDR(.sbss))
54  {
55    PROVIDE (__sbss_start = .);
56    PROVIDE (___sbss_start = .);
57    *(.dynsbss)
58    *(.sbss)
59    *(.sbss.*)
60    *(.scommon)
61    PROVIDE (__sbss_end = .);
62    PROVIDE (___sbss_end = .);
63  } > sdram
64  .bss       :
65  AT (ADDR(.bss))
66  {
67   *(.dynbss)
68   *(.bss)
69   *(.bss.*)
70   *(COMMON)
71   /* Align here to ensure that the .bss section occupies space up to
72      _end.  Align after .bss to ensure correct alignment even if the
73      .bss section disappears because there are no input sections.  */
74   . = ALIGN(32 / 8);
75  } > sdram
76  . = ALIGN(32 / 8);
77  _end = .;
78  _bss_end__ = . ; __bss_end__ = . ; __end__ = . ;
79  PROVIDE (end = .);
80  .image   (FLASH + SIZEOF(.text) + SIZEOF(.data) + SIZEOF(.sdata)) :
81  AT (LOADADDR(.sdata) + SIZEOF(.sdata))
82  {
83    *(.image)
84  }
85}
86