1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Test-related constants for sandbox 4 * 5 * Copyright (c) 2014 Google, Inc 6 */ 7 8 #ifndef __ASM_TEST_H 9 #define __ASM_TEST_H 10 11 /* The sandbox driver always permits an I2C device with this address */ 12 #define SANDBOX_I2C_TEST_ADDR 0x59 13 14 #define SANDBOX_PCI_VENDOR_ID 0x1234 15 #define SANDBOX_PCI_DEVICE_ID 0x5678 16 #define SANDBOX_PCI_CLASS_CODE PCI_CLASS_CODE_COMM 17 #define SANDBOX_PCI_CLASS_SUB_CODE PCI_CLASS_SUB_CODE_COMM_SERIAL 18 19 #define SANDBOX_CLK_RATE 32768 20 21 /* System controller driver data */ 22 enum { 23 SYSCON0 = 32, 24 SYSCON1, 25 26 SYSCON_COUNT 27 }; 28 29 /** 30 * sandbox_i2c_set_test_mode() - set test mode for running unit tests 31 * 32 * See sandbox_i2c_xfer() for the behaviour changes. 33 * 34 * @bus: sandbox I2C bus to adjust 35 * @test_mode: true to select test mode, false to run normally 36 */ 37 void sandbox_i2c_set_test_mode(struct udevice *bus, bool test_mode); 38 39 enum sandbox_i2c_eeprom_test_mode { 40 SIE_TEST_MODE_NONE, 41 /* Permits read/write of only one byte per I2C transaction */ 42 SIE_TEST_MODE_SINGLE_BYTE, 43 }; 44 45 void sandbox_i2c_eeprom_set_test_mode(struct udevice *dev, 46 enum sandbox_i2c_eeprom_test_mode mode); 47 48 void sandbox_i2c_eeprom_set_offset_len(struct udevice *dev, int offset_len); 49 50 /* 51 * sandbox_timer_add_offset() 52 * 53 * Allow tests to add to the time reported through lib/time.c functions 54 * offset: number of milliseconds to advance the system time 55 */ 56 void sandbox_timer_add_offset(unsigned long offset); 57 58 /** 59 * sandbox_i2c_rtc_set_offset() - set the time offset from system/base time 60 * 61 * @dev: RTC device to adjust 62 * @use_system_time: true to use system time, false to use @base_time 63 * @offset: RTC offset from current system/base time (-1 for no 64 * change) 65 * @return old value of RTC offset 66 */ 67 long sandbox_i2c_rtc_set_offset(struct udevice *dev, bool use_system_time, 68 int offset); 69 70 /** 71 * sandbox_i2c_rtc_get_set_base_time() - get and set the base time 72 * 73 * @dev: RTC device to adjust 74 * @base_time: New base system time (set to -1 for no change) 75 * @return old base time 76 */ 77 long sandbox_i2c_rtc_get_set_base_time(struct udevice *dev, long base_time); 78 79 int sandbox_usb_keyb_add_string(struct udevice *dev, const char *str); 80 81 #endif 82
