Last change
on this file since 894 was
804,
checked in by cfuguet, 10 years ago
|
tsar_boot: using RESET_ADDRESS as preloader base address
- The preloader base address is defined by RESET_ADDRESS instead of
SEG_ROM_BASE.
- Some platforms, like tsar_generic_leti, use the preloader but they
do not have a ROM. Therefore the preloader is loaded during
initialization in RAM.
|
File size:
1.6 KB
|
Line | |
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1 | #include <hard_config.h> |
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2 | |
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3 | #define RESET_VERSION 0x00010003 |
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4 | #define RESET_STACK_SIZE 0x2000 |
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5 | #define RESET_LOADER_LBA 2 |
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6 | #define RESET_PHDR_ARRAY_SIZE 16 |
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7 | |
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8 | #ifndef RESET_DEBUG |
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9 | # define RESET_DEBUG 0 |
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10 | #endif |
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11 | |
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12 | #ifndef RESET_HARD_CC |
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13 | # define RESET_HARD_CC 0 |
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14 | #endif |
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15 | |
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16 | /** |
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17 | * Default clock frequency (by default is 25 MHz for FPGA dev card DE2-115) |
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18 | */ |
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19 | #ifndef RESET_SYSTEM_CLK |
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20 | # define RESET_SYSTEM_CLK 25000 /* KHz */ |
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21 | #endif |
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22 | |
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23 | /* |
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24 | * TSAR platform independent hardware parameters |
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25 | */ |
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26 | |
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27 | #define BLOCK_SIZE 512 /* bytes */ |
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28 | #define CACHE_LINE_SIZE 64 /* bytes */ |
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29 | |
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30 | /* |
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31 | * Verify that all used constants have been defined in the hard_config.h file |
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32 | */ |
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33 | |
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34 | #ifndef P_WIDTH |
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35 | # error "P_WIDTH constant must be defined in the hard_config.h file" |
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36 | #endif |
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37 | |
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38 | #ifndef IRQ_PER_PROCESSOR |
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39 | # error "IRQ_PER_PROCESSOR constant must be defined in hard_config.h file" |
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40 | #endif |
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41 | |
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42 | #ifndef SEG_XCU_BASE |
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43 | # error "SEG_XCU_BASE constant must be defined in the hard_config.h file" |
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44 | #endif |
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45 | |
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46 | #ifndef RESET_ADDRESS |
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47 | # error "RESET_ADDRESS constant must be defined in the hard_config.h file" |
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48 | #endif |
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49 | |
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50 | /* |
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51 | * IO cluster constants |
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52 | */ |
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53 | |
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54 | #ifndef USE_IOB |
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55 | # error "USE_IOB constant must be defined in the hard_config.h file" |
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56 | #endif |
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57 | |
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58 | #if !defined(X_IO) || !defined(Y_IO) |
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59 | # error "X_IO and Y_IO constants must be defined in the hard_config.h file" |
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60 | #endif |
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61 | |
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62 | #if !defined(X_WIDTH) || !defined(Y_WIDTH) |
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63 | # error "X_WIDTH and Y_WIDTH constants must be defined in the hard_config.h " |
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64 | "file" |
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65 | #endif |
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66 | |
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67 | #define CLUSTER_IO ((X_IO << Y_WIDTH) | Y_IO) |
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68 | |
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69 | /* |
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70 | * vim: tabstop=4 : softtabstop=4 : shiftwidth=4 : expandtab |
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71 | */ |
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