source: soft/giet_vm/sys/sys.ld @ 193

Last change on this file since 193 was 167, checked in by alain, 12 years ago

Fix several bugs to use the vci_block_device with MMU activated

File size: 1.9 KB
Line 
1/****************************************************************************
2* Definition of the base address for all virtual segments
3*****************************************************************************/
4
5/* The vsegs used by the system are mapped in all virtual spaces
6   They can be identity mapping... or not */
7
8seg_kernel_code_base    = 0x80000000;   /* system code */
9seg_kernel_data_base    = 0x80010000;   /* system cacheable data */
10seg_kernel_uncdata_base = 0x80080000;   /* system uncacheable data */
11seg_kernel_init_base    = 0x80090000;   /* system page table */
12seg_mapping_base            = 0xBFC0C000;       /* boot mapping_info */
13
14
15/* The peripherals base addresses are referenced by the software drivers and    \
16   must be defined, even if the peripherals are not used in the architecture */
17
18seg_tty_base                = 0x90000000;   /* TTY device */
19seg_timer_base              = 0x91000000;   /* Timer device */
20seg_ioc_base                = 0x92000000;   /* Block device */
21seg_dma_base                = 0x93000000;   /* DMA device */
22seg_gcd_base                = 0x95000000;   /* GCD device */
23seg_fb_base                 = 0x96000000;   /* FrameBuffer device */
24seg_iob_base                = 0x9E000000;   /* IOB device */
25seg_icu_base                = 0x9F000000;   /* ICU or XICU device */
26
27/*
28 * Grouping sections into segments for system code and data
29 */
30
31SECTIONS
32{
33    . = seg_kernel_code_base;
34    seg_kernel_code :
35    {
36        *(.giet)
37        *(.text)
38    }
39    . = seg_kernel_data_base;
40    seg_kernel_data :
41    {
42        *(.iommu)
43        *(.kdata)
44        *(.rodata)
45        *(.rodata.*)
46        *(.data)
47        *(.lit8)
48        *(.lit4)
49        *(.sdata)
50        *(.bss)
51        *(COMMON)
52        *(.sbss)
53        *(.scommon)
54    }
55    . = seg_kernel_uncdata_base;
56    seg_kernel_uncdata :
57    {
58        *(.unckdata)
59    }
60
61    . = seg_kernel_init_base;
62    seg_kernel_init :
63    {
64        *(.kinit)
65    }
66}
67
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