1 /* 2 * Author: Lay, Kuan Loon <kuan.loon.lay (at) intel.com> 3 * Copyright (c) 2015 Intel Corporation. 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining 6 * a copy of this software and associated documentation files (the 7 * "Software"), to deal in the Software without restriction, including 8 * without limitation the rights to use, copy, modify, merge, publish, 9 * distribute, sublicense, and/or sell copies of the Software, and to 10 * permit persons to whom the Software is furnished to do so, subject to 11 * the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be 14 * included in all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 20 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 21 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 22 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 23 */ 24 25 #include <stdlib.h> 26 #include <string.h> 27 #include <sys/types.h> 28 #include <sys/stat.h> 29 #include <fcntl.h> 30 31 #include "common.h" 32 #include "x86/intel_sofia_3gr.h" 33 34 #define PLATFORM_NAME "SoFIA 3GR" 35 36 mraa_board_t* 37 mraa_intel_sofia_3gr() 38 { 39 mraa_board_t* b = (mraa_board_t*) calloc(1, sizeof(mraa_board_t)); 40 if (b == NULL) { 41 return NULL; 42 } 43 44 b->platform_name = PLATFORM_NAME; 45 b->phy_pin_count = MRAA_INTEL_SOFIA_3GR_PINCOUNT; 46 47 b->adv_func = (mraa_adv_func_t*) calloc(1, sizeof(mraa_adv_func_t)); 48 if (b->adv_func == NULL) { 49 goto error; 50 } 51 52 b->pins = (mraa_pininfo_t*) calloc(MRAA_INTEL_SOFIA_3GR_PINCOUNT, sizeof(mraa_pininfo_t)); 53 if (b->pins == NULL) { 54 free(b->adv_func); 55 goto error; 56 } 57 58 strncpy(b->pins[0].name, "I2C1SCL", 8); 59 b->pins[0].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 }; 60 b->pins[0].i2c.pinmap = 1; 61 b->pins[0].i2c.mux_total = 0; 62 63 strncpy(b->pins[1].name, "I2C1SDA", 8); 64 b->pins[1].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 }; 65 b->pins[1].i2c.pinmap = 1; 66 b->pins[1].i2c.mux_total = 0; 67 68 strncpy(b->pins[2].name, "I2C2SCL", 8); 69 b->pins[2].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 }; 70 b->pins[2].i2c.pinmap = 1; 71 b->pins[2].i2c.mux_total = 0; 72 73 strncpy(b->pins[3].name, "I2C2SDA", 8); 74 b->pins[3].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 }; 75 b->pins[3].i2c.pinmap = 1; 76 b->pins[3].i2c.mux_total = 0; 77 78 strncpy(b->pins[4].name, "I2C3SCL", 8); 79 b->pins[4].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 }; 80 b->pins[4].i2c.pinmap = 1; 81 b->pins[4].i2c.mux_total = 0; 82 83 strncpy(b->pins[5].name, "I2C3SDA", 8); 84 b->pins[5].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 }; 85 b->pins[5].i2c.pinmap = 1; 86 b->pins[5].i2c.mux_total = 0; 87 88 strncpy(b->pins[6].name, "I2C4SCL", 8); 89 b->pins[6].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 }; 90 b->pins[6].i2c.pinmap = 1; 91 b->pins[6].i2c.mux_total = 0; 92 93 strncpy(b->pins[7].name, "I2C4SDA", 8); 94 b->pins[7].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 }; 95 b->pins[7].i2c.pinmap = 1; 96 b->pins[7].i2c.mux_total = 0; 97 98 return b; 99 error: 100 syslog(LOG_CRIT, "SoFIA 3GR: Platform failed to initialise"); 101 free(b); 102 return NULL; 103 } 104
