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172d42d9 AG |
1 | /* [ROM] */ |
2 | define symbol __intvec_start__ = 0x00000000; | |
3 | define symbol __region_ROM_start__ = 0x00000000; | |
4 | define symbol __CRP_start__ = 0x000002FC; | |
5 | define symbol __CRP_end__ = 0x000002FF; | |
6 | define symbol __region_ROM_end__ = 0x0007FFFF; | |
7 | ||
8 | /* [RAM] Vector table dynamic copy: 8_byte_aligned(49 vect * 4 bytes) = 8_byte_aligned(0xC4) = 0xC8*/ | |
9 | define symbol __NVIC_start__ = 0x10000000; | |
10 | define symbol __NVIC_end__ = 0x100000C7; | |
11 | define symbol __region_RAM_start__ = 0x100000C8; | |
12 | define symbol __region_RAM_end__ = 0x1000FFDF; | |
13 | define symbol _AHB_RAM_start__ = 0x2007C000; | |
14 | define symbol _AHB_RAM_end__ = 0x20083FFF; | |
15 | ||
16 | /* Memory regions */ | |
17 | define memory mem with size = 4G; | |
18 | ||
19 | define region ROM_region = mem:[from __region_ROM_start__ to __region_ROM_end__] - mem:[from __CRP_start__ to __CRP_end__]; | |
20 | define region CRP_region = mem:[from __CRP_start__ to __CRP_end__]; | |
21 | ||
22 | define region RAM_region = mem:[from __region_RAM_start__ to __region_RAM_end__]; | |
23 | define region AHB_RAM_region = mem:[from _AHB_RAM_start__ to _AHB_RAM_end__]; | |
24 | ||
25 | /* Stack and Heap */ | |
26 | define symbol __size_cstack__ = 0x800; | |
27 | define symbol __size_heap__ = 0x800; | |
28 | define block CSTACK with alignment = 8, size = __size_cstack__ { }; | |
29 | define block HEAP with alignment = 8, size = __size_heap__ { }; | |
30 | define block STACKHEAP with fixed order { block HEAP, block CSTACK }; | |
31 | ||
32 | initialize by copy with packing = zeros { readwrite }; | |
33 | do not initialize { section .noinit }; | |
34 | ||
35 | place at address mem:__intvec_start__ { section .intvec }; | |
36 | place at address mem:0x2FC { section CRPKEY }; | |
37 | place in ROM_region { readonly }; | |
38 | place in RAM_region { readwrite, block STACKHEAP }; | |
39 | place in AHB_RAM_region { section USB_RAM }; | |
40 | place in CRP_region { section .crp }; |