[3] | 1 | |
---|
| 2 | ///////////////////////////////////////////////////////////////// |
---|
| 3 | // ADDRESS SPACE SEGMENTATION |
---|
| 4 | // |
---|
| 5 | // This file must be included in the system.cpp file, |
---|
| 6 | // for harware configuration : It is used to build |
---|
| 7 | // the SOCLIB_SEGMENT_TABLE. |
---|
| 8 | // |
---|
| 9 | // This file can also be used by the ldscript generator, |
---|
| 10 | // for embedded software generation. |
---|
| 11 | // |
---|
| 12 | // It gives the system integrator the garanty |
---|
| 13 | // that hardware and software have the same |
---|
| 14 | // description of the address space segmentation. |
---|
| 15 | ///////////////////////////////////////////////////////////////// |
---|
| 16 | |
---|
| 17 | ///////////////////////////////////////////////////////////////// |
---|
| 18 | // reset, and exception segments |
---|
| 19 | // base address required by MIPS processor |
---|
| 20 | ///////////////////////////////////////////////////////////////// |
---|
| 21 | |
---|
| 22 | #define RESET_BASE 0xBFC00000 |
---|
| 23 | #define RESET_SIZE 0x00010000 |
---|
| 24 | |
---|
| 25 | #define EXCEP_BASE 0x80000080 |
---|
| 26 | #define EXCEP_SIZE 0x00010000 |
---|
| 27 | |
---|
| 28 | ///////////////////////////////////////////////////////////////// |
---|
| 29 | // global data segment (initialised) |
---|
| 30 | ///////////////////////////////////////////////////////////////// |
---|
| 31 | |
---|
| 32 | #define MC_M_BASE 0x10000000 |
---|
| 33 | #define MC_M_SIZE 0x00400000 |
---|
| 34 | |
---|
| 35 | ////////////////////////////////////////////////////////// |
---|
| 36 | // System devices (seen by the software) |
---|
| 37 | /////////////////////////////////////////////////////////// |
---|
| 38 | |
---|
| 39 | #define TTY_BASE 0xC0200000 |
---|
| 40 | #define TTY_SIZE 0x00000100 |
---|
| 41 | |
---|
| 42 | #define TIMER_BASE 0xD0200000 |
---|
| 43 | #define TIMER_SIZE 0x00000100 |
---|
| 44 | |
---|
| 45 | #define LOCKS_BASE 0xE0200000 |
---|
| 46 | #define LOCKS_SIZE 0x00000100 |
---|
| 47 | |
---|
| 48 | #define PROC0_BASE 0xF0200000 |
---|
| 49 | #define PROC1_BASE 0xF1200000 |
---|
| 50 | #define PROC2_BASE 0xF2200000 |
---|
| 51 | #define PROC3_BASE 0xF3200000 |
---|
| 52 | |
---|
| 53 | #define PROC_SIZE 0x00000008 |
---|
| 54 | |
---|
| 55 | #define XRAM_BASE 0xB0200000 |
---|
| 56 | #define XRAM_SIZE 0x00000008 |
---|
| 57 | |
---|
| 58 | #define MC_R_BASE 0x20200000 |
---|
| 59 | #define MC_R_SIZE 0x00000008 |
---|
| 60 | |
---|
| 61 | #define CLEANUP_OFFSET 0x20200000 |
---|