| 1 | //----------------------------------------------------------------------------- |
| 2 | // Jonathan Westhues, Mar 2006 |
| 3 | // |
| 4 | // This code is licensed to you under the terms of the GNU GPL, version 2 or, |
| 5 | // at your option, any later version. See the LICENSE.txt file for the text of |
| 6 | // the license. |
| 7 | //----------------------------------------------------------------------------- |
| 8 | // Hardware and interface definitions |
| 9 | //----------------------------------------------------------------------------- |
| 10 | |
| 11 | #ifndef __PROXMARK3_H |
| 12 | #define __PROXMARK3_H |
| 13 | |
| 14 | // Might as well have the hardware-specific defines everywhere. |
| 15 | #include "at91sam7s512.h" |
| 16 | #include "config_gpio.h" |
| 17 | #include "usb_cmd.h" |
| 18 | |
| 19 | #define WDT_HIT() AT91C_BASE_WDTC->WDTC_WDCR = 0xa5000001 |
| 20 | |
| 21 | #define PWM_CH_MODE_PRESCALER(x) ((x)<<0) |
| 22 | #define PWM_CHANNEL(x) (1<<(x)) |
| 23 | |
| 24 | #define ADC_CHAN_LF 4 |
| 25 | #define ADC_CHAN_HF 5 |
| 26 | #define ADC_MODE_PRESCALE(x) ((x)<<8) |
| 27 | #define ADC_MODE_STARTUP_TIME(x) ((x)<<16) |
| 28 | #define ADC_MODE_SAMPLE_HOLD_TIME(x) ((x)<<24) |
| 29 | #define ADC_CHANNEL(x) (1<<(x)) |
| 30 | #define ADC_END_OF_CONVERSION(x) (1<<(x)) |
| 31 | |
| 32 | #define SSC_CLOCK_MODE_START(x) ((x)<<8) |
| 33 | #define SSC_FRAME_MODE_WORDS_PER_TRANSFER(x) ((x)<<8) |
| 34 | #define SSC_CLOCK_MODE_SELECT(x) ((x)<<0) |
| 35 | #define SSC_FRAME_MODE_BITS_IN_WORD(x) (((x)-1)<<0) |
| 36 | |
| 37 | #define MC_FLASH_COMMAND_KEY ((0x5a)<<24) |
| 38 | #define MC_FLASH_MODE_FLASH_WAIT_STATES(x) ((x)<<8) |
| 39 | #define MC_FLASH_MODE_MASTER_CLK_IN_MHZ(x) (((x)+((x)/2))<<16) |
| 40 | #define MC_FLASH_COMMAND_PAGEN(x) ((x)<<8) |
| 41 | |
| 42 | #define RST_CONTROL_KEY (0xa5<<24) |
| 43 | |
| 44 | #define PMC_MAIN_OSC_STARTUP_DELAY(x) ((x)<<8) |
| 45 | #define PMC_PLL_DIVISOR(x) (x) |
| 46 | #define PMC_PLL_MULTIPLIER(x) (((x)-1)<<16) |
| 47 | #define PMC_PLL_COUNT_BEFORE_LOCK(x) ((x)<<8) |
| 48 | #define PMC_PLL_FREQUENCY_RANGE(x) ((x)<<14) |
| 49 | #define PMC_PLL_USB_DIVISOR(x) ((x)<<28) |
| 50 | |
| 51 | #define UDP_INTERRUPT_ENDPOINT(x) (1<<(x)) |
| 52 | #define UDP_CSR_BYTES_RECEIVED(x) (((x) >> 16) & 0x7ff) |
| 53 | //************************************************************** |
| 54 | |
| 55 | #define LOW(x) AT91C_BASE_PIOA->PIO_CODR = (x) |
| 56 | #define HIGH(x) AT91C_BASE_PIOA->PIO_SODR = (x) |
| 57 | #define GETBIT(x) (AT91C_BASE_PIOA->PIO_ODSR & (x)) ? 1:0 |
| 58 | #define SETBIT(x, y) (y) ? (HIGH(x)):(LOW(x)) |
| 59 | #define INVBIT(x) SETBIT((x), !(GETBIT(x))) |
| 60 | |
| 61 | #define SPI_FPGA_MODE 0 |
| 62 | #define SPI_LCD_MODE 1 |
| 63 | |
| 64 | #define FPGA_BITSTREAM_ERR 0 |
| 65 | #define FPGA_BITSTREAM_LF 1 |
| 66 | #define FPGA_BITSTREAM_HF 2 |
| 67 | |
| 68 | #define TRUE 1 |
| 69 | #define FALSE 0 |
| 70 | |
| 71 | //#define PACKED __attribute__((__packed__)) |
| 72 | |
| 73 | #define LED_A_ON() HIGH(GPIO_LED_A) |
| 74 | #define LED_A_OFF() LOW(GPIO_LED_A) |
| 75 | #define LED_A_INV() INVBIT(GPIO_LED_A) |
| 76 | #define LED_B_ON() HIGH(GPIO_LED_B) |
| 77 | #define LED_B_OFF() LOW(GPIO_LED_B) |
| 78 | #define LED_B_INV() INVBIT(GPIO_LED_B) |
| 79 | #define LED_C_ON() HIGH(GPIO_LED_C) |
| 80 | #define LED_C_OFF() LOW(GPIO_LED_C) |
| 81 | #define LED_C_INV() INVBIT(GPIO_LED_C) |
| 82 | #define LED_D_ON() HIGH(GPIO_LED_D) |
| 83 | #define LED_D_OFF() LOW(GPIO_LED_D) |
| 84 | #define LED_D_INV() INVBIT(GPIO_LED_D) |
| 85 | #define RELAY_ON() HIGH(GPIO_RELAY) |
| 86 | #define RELAY_OFF() LOW(GPIO_RELAY) |
| 87 | #define BUTTON_PRESS() !(AT91C_BASE_PIOA->PIO_PDSR & GPIO_BUTTON) |
| 88 | |
| 89 | #define VERSION_INFORMATION_MAGIC 0x56334d50 |
| 90 | struct version_information { |
| 91 | int magic; /* Magic sequence to identify this as a correct version information structure. Must be VERSION_INFORMATION_MAGIC */ |
| 92 | char versionversion; /* Must be 1 */ |
| 93 | char present; /* 1 if the version information could be created at compile time, otherwise 0 and the remaining fields (except for magic) are empty */ |
| 94 | char clean; /* 1: Tree was clean, no local changes. 0: Tree was unclean. 2: Couldn't be determined */ |
| 95 | char gitversion[50]; /* String with the git revision */ |
| 96 | char buildtime[30]; /* string with the build time */ |
| 97 | } __attribute__((packed)); |
| 98 | |
| 99 | #define COMMON_AREA_MAGIC 0x43334d50 |
| 100 | #define COMMON_AREA_COMMAND_NONE 0 |
| 101 | #define COMMON_AREA_COMMAND_ENTER_FLASH_MODE 1 |
| 102 | struct common_area { |
| 103 | int magic; /* Magic sequence, to distinguish against random uninitialized memory */ |
| 104 | char version; /* Must be 1 */ |
| 105 | char command; |
| 106 | struct { |
| 107 | unsigned int bootrom_present:1; /* Set when a bootrom that is capable of parsing the common area is present */ |
| 108 | unsigned int osimage_present:1; /* Set when a osimage that is capable of parsing the common area is present */ |
| 109 | } __attribute__((packed)) flags; |
| 110 | int arg1, arg2; |
| 111 | } __attribute__((packed)); |
| 112 | |
| 113 | #endif |