1 /*- SRAM0 memory region -*/
2 define symbol __region_RAM0_size__ = 0x10000 ;
3 define symbol __region_RAM0_start__ = 0x20000000 ;
4 define symbol __region_RAM0_end__ = __region_RAM0_start__+__region_RAM0_size__-1 ;
6 export symbol __region_RAM0_size__ ;
7 export symbol __region_RAM0_start__ ;
8 export symbol __region_RAM0_end__ ;
10 /*- SRAM1 memory region -*/
11 define symbol __region_RAM1_size__ = 0x8000 ;
12 define symbol __region_RAM1_start__ = 0x20080000 ;
13 define symbol __region_RAM1_end__ = __region_RAM1_start__+__region_RAM1_size__-1 ;
15 export symbol __region_RAM1_size__ ;
16 export symbol __region_RAM1_start__ ;
17 export symbol __region_RAM1_end__ ;
19 /*- Continous SRAM region (SRAM0 is mirrored) -*/
20 define symbol __region_RAM_size__ = __region_RAM0_size__+__region_RAM1_size__ ;
21 define symbol __region_RAM_start__ = __region_RAM1_start__-__region_RAM0_size__ ;
22 define symbol __region_RAM_end__ = __region_RAM1_end__ ;
24 export symbol __region_RAM_size__ ;
25 export symbol __region_RAM_start__ ;
26 export symbol __region_RAM_end__ ;
28 /*- NFC SRAM region -*/
29 define symbol __region_NFC_RAM_start__ = 0x20100000 ;
30 define symbol __region_NFC_RAM_end__ = 0x20100FFF ;
32 export symbol __region_NFC_RAM_start__ ;
33 export symbol __region_NFC_RAM_end__ ;
35 /*-Vector table start*/
36 define symbol __vector_start__ = __region_RAM_start__ ;
39 define symbol __size_cstack__ = 0x2000 ;
40 define symbol __size_heap__ = 0x2000 ;
42 define memory mem with size = 4G ;
43 define region RAM_region = mem:[from __region_RAM_start__ to __region_RAM_end__];
45 define block CSTACK with alignment = 8, size = __size_cstack__ { };
46 define block HEAP with alignment = 8, size = __size_heap__ { };
48 initialize by copy with packing=none { readwrite };
49 do not initialize { section .noinit };
51 place at address mem:__vector_start__ { readonly section .vectors };
52 place in RAM_region { readonly, readwrite, block CSTACK, block HEAP };