1 | /** |
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2 | * @file tms570-pom.h |
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3 | * @ingroup tms570 |
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4 | * @brief Parameter Overlay Module (POM) header file |
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5 | */ |
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6 | |
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7 | /* |
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8 | * Copyright (c) 2014 Pavel Pisa <pisa@cmp.felk.cvut.cz> |
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9 | * |
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10 | * Czech Technical University in Prague |
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11 | * Zikova 1903/4 |
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12 | * 166 36 Praha 6 |
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13 | * Czech Republic |
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14 | * |
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15 | * The license and distribution terms for this file may be |
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16 | * found in the file LICENSE in this distribution or at |
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17 | * http://www.rtems.org/license/LICENSE. |
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18 | */ |
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19 | |
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20 | #ifndef LIBBSP_ARM_TMS570_POM_H |
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21 | #define LIBBSP_ARM_TMS570_POM_H |
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22 | |
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23 | #include <stdint.h> |
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24 | |
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25 | #ifdef __cplusplus |
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26 | extern "C" { |
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27 | #endif /* __cplusplus */ |
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28 | |
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29 | #define TMS570_POM_REGIONS 32 |
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30 | #define TMS570_POM_GLBCTRL_ENABLE 0x000000a0a |
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31 | |
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32 | /* Specification of memory size used for field REGSIZE of tms570_pom_region_t */ |
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33 | #define TMS570_POM_REGSIZE_DISABLED 0x0 |
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34 | #define TMS570_POM_REGSIZE_64B 0x1 |
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35 | #define TMS570_POM_REGSIZE_128B 0x2 |
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36 | #define TMS570_POM_REGSIZE_256B 0x3 |
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37 | #define TMS570_POM_REGSIZE_512B 0x4 |
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38 | #define TMS570_POM_REGSIZE_1KB 0x5 |
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39 | #define TMS570_POM_REGSIZE_2KB 0x6 |
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40 | #define TMS570_POM_REGSIZE_4KB 0x7 |
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41 | #define TMS570_POM_REGSIZE_8KB 0x8 |
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42 | #define TMS570_POM_REGSIZE_16KB 0x9 |
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43 | #define TMS570_POM_REGSIZE_32KB 0xa |
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44 | #define TMS570_POM_REGSIZE_64KB 0xb |
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45 | #define TMS570_POM_REGSIZE_128KB 0xc |
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46 | #define TMS570_POM_REGSIZE_256KB 0xd |
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47 | |
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48 | #define TMS570_POM_REGADDRMASK ((1<<23)-1) |
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49 | |
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50 | typedef struct tms570_pom_region_t { |
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51 | uint32_t PROGSTART; |
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52 | uint32_t OVLSTART; |
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53 | uint32_t REGSIZE; |
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54 | uint32_t res0; |
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55 | } tms570_pom_region_t; |
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56 | |
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57 | typedef struct tms570_pom_t { |
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58 | uint32_t GLBCTRL; /* 000h Global Control Register */ |
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59 | uint32_t REV; /* 004h Revision ID */ |
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60 | uint32_t CLKCTRL; /* 008h Clock Gate Control Register */ |
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61 | uint32_t FLG; /* 00Ch Status Register */ |
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62 | uint32_t reserved1[0x1f0/4]; |
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63 | tms570_pom_region_t REG[TMS570_POM_REGIONS]; /* 200h Program Regions */ |
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64 | uint32_t reserved2[0xb00/4]; |
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65 | uint32_t ITCTRL; /* F00h Integration Control Register */ |
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66 | uint32_t reserved3[0x09c/4]; |
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67 | uint32_t CLAIMSET; /* FA0h Claim Set Register */ |
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68 | uint32_t CLAIMCLR; /* FA4h Claim Clear Register */ |
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69 | uint32_t reserved4[0x008/4]; |
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70 | uint32_t LOCKACCESS; /* FB0h Lock Access Register */ |
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71 | uint32_t LOCKSTATUS; /* FB4h Lock Status Register */ |
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72 | uint32_t AUTHSTATUS; /* FB8h Authentication Status Register */ |
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73 | uint32_t reserved5[0x00c/4]; |
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74 | uint32_t DEVID; /* FC8h Device ID Register */ |
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75 | uint32_t DEVTYPE; /* FCCh Device Type Register */ |
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76 | uint32_t PERIPHERALID4; /* FD0h Peripheral ID 4 Register */ |
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77 | uint32_t PERIPHERALID5; /* FD4h Peripheral ID 5 Register */ |
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78 | uint32_t PERIPHERALID6; /* FD8h Peripheral ID 6 Register */ |
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79 | uint32_t PERIPHERALID7; /* FDCh Peripheral ID 7 Register */ |
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80 | uint32_t PERIPHERALID0; /* FE0h Peripheral ID 0 Register */ |
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81 | uint32_t PERIPHERALID1; /* FE4h Peripheral ID 1 Register */ |
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82 | uint32_t PERIPHERALID2; /* FE8h Peripheral ID 2 Register */ |
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83 | uint32_t PERIPHERALID3; /* FECh Peripheral ID 3 Register */ |
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84 | uint32_t COMPONENTID0; /* FF0h Component ID 0 Register */ |
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85 | uint32_t COMPONENTID1; /* FF4h Component ID 1 Register */ |
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86 | uint32_t COMPONENTID2; /* FF8h Component ID 2 Register */ |
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87 | uint32_t COMPONENTID3; /* FFCh Component ID 3 Register */ |
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88 | } tms570_pom_t; |
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89 | |
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90 | #define TMS570_POM (*(volatile tms570_pom_t*)0xffa04000) |
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91 | |
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92 | int mem_dump(void *buf, unsigned long start, unsigned long len, int blen); |
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93 | void tms570_pom_remap(void); |
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94 | |
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95 | /** @} */ |
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96 | |
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97 | #ifdef __cplusplus |
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98 | } |
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99 | #endif /* __cplusplus */ |
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100 | |
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101 | #endif /* LIBBSP_ARM_TMS570_POM_H */ |
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