[3] | 1 | |
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| 2 | ///////////////////////////////////////////////////////////////// |
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| 3 | // ADDRESS SPACE SEGMENTATION |
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| 4 | // |
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| 5 | // This file must be included in the system.cpp file, |
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| 6 | // for harware configuration : It is used to build |
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| 7 | // the SOCLIB_SEGMENT_TABLE. |
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| 8 | // |
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| 9 | // This file can also be used by the ldscript generator, |
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| 10 | // for embedded software generation. |
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| 11 | // |
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| 12 | // It gives the system integrator the garanty |
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| 13 | // that hardware and software have the same |
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| 14 | // description of the address space segmentation. |
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| 15 | ///////////////////////////////////////////////////////////////// |
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| 16 | |
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| 17 | ///////////////////////////////////////////////////////////////// |
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| 18 | // reset, and exception segments |
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| 19 | // base address required by MIPS processor |
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| 20 | ///////////////////////////////////////////////////////////////// |
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| 21 | |
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| 22 | #define RESET_BASE 0xBFC00000 |
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| 23 | #define RESET_SIZE 0x00010000 |
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| 24 | |
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| 25 | #define EXCEP_BASE 0x80000000 |
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| 26 | #define EXCEP_SIZE 0x00010000 |
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| 27 | |
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| 28 | ///////////////////////////////////////////////////////////////// |
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| 29 | // global data segment (initialised) |
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| 30 | ///////////////////////////////////////////////////////////////// |
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| 31 | |
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| 32 | #define MC_M_BASE 0x10000000 |
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| 33 | #define MC_M_SIZE 0x00400000 |
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| 34 | |
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| 35 | ////////////////////////////////////////////////////////// |
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| 36 | // System devices (seen by the software) |
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| 37 | /////////////////////////////////////////////////////////// |
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| 38 | |
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| 39 | #define TTY_BASE 0xC0400000 |
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| 40 | #define TTY_SIZE 0x00000100 |
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| 41 | |
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| 42 | #define TIMER_BASE 0xD0400000 |
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| 43 | #define TIMER_SIZE 0x00000100 |
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| 44 | |
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| 45 | #define LOCKS_BASE 0xE0400000 |
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| 46 | #define LOCKS_SIZE 0x00000100 |
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| 47 | |
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| 48 | #define PROC_BASE 0xF0400000 |
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| 49 | #define PROC_SIZE 0x00000008 |
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| 50 | |
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| 51 | #define XRAM_BASE 0xB0400000 |
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| 52 | #define XRAM_SIZE 0x00000008 |
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| 53 | |
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| 54 | #define MC_R_BASE 0x20400000 |
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| 55 | #define MC_R_SIZE 0x00000008 |
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| 56 | |
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| 57 | #define CLEANUP_OFFSET 0x20400000 |
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