| # Copyright (c) 2011 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| """Defines the interfaces for the different servo models.""" |
| |
| import collections |
| |
| INTERFACE_DEFAULTS = collections.defaultdict(dict) |
| |
| SERVO_ID_DEFAULTS = [(0x0403, 0x6011), (0x0403, 0x6014), (0x18d1, 0x5001), |
| (0x18d1, 0x5002), (0x18d1, 0x5004), (0x18d1, 0x500f), |
| (0x18d1, 0x5014), (0x18d1, 0x501a), (0x18d1, 0x501b)] |
| |
| # servo v1 w/o FT4232h EEPROM programmed |
| INTERFACE_DEFAULTS[0x0403][0x6011] = ['ftdi_gpio', 'ftdi_i2c', |
| 'ftdi_gpio', 'ftdi_gpio'] |
| # servo v1 |
| INTERFACE_DEFAULTS[0x18d1][0x5001] = ['ftdi_gpio', 'ftdi_i2c', |
| 'ftdi_gpio', 'ftdi_gpio'] |
| # servo V2 |
| # Dummy interface 0 == JTAG via openocd |
| # Dummy interface 4,5 == SPI via flashrom |
| # ec3po_uart interface 8,9 == usbpd console, ec console. Applicable to servo v3 |
| # as well. |
| EC3PO_USBPD_INTERFACE_NUM = 8 |
| EC3PO_EC_INTERFACE_NUM = 9 |
| SERVO_V2_DEFAULTS = [(0x18d1, 0x5002)] |
| for vid, pid in SERVO_V2_DEFAULTS: |
| INTERFACE_DEFAULTS[vid][pid] = \ |
| ['ftdi_dummy', 'ftdi_i2c', 'ftdi_uart', 'ftdi_uart', 'ftdi_dummy', |
| 'ftdi_dummy', 'ftdi_uart', 'ftdi_uart', |
| {'name': 'ec3po_uart'}, |
| {'name': 'ec3po_uart'}] |
| |
| # servo v3 |
| SERVO_V3_DEFAULTS = [(0x18d1, 0x5004)] |
| for vid, pid in SERVO_V3_DEFAULTS: |
| INTERFACE_DEFAULTS[vid][pid] = \ |
| ['bb_gpio', |
| {'name': 'dev_i2c', 'bus_num': 1}, |
| {'name': 'bb_uart', 'uart_num': 5, |
| 'txd': ['lcd_data8', 0x4], 'rxd': ['lcd_data9', 0x4]}, |
| {'name': 'dev_i2c', 'bus_num': 2}, |
| 'bb_adc', |
| 'dummy', |
| {'name': 'bb_uart', 'uart_num': 1}, |
| {'name': 'bb_uart', 'uart_num': 2}, |
| {'name': 'ec3po_uart'}, |
| {'name': 'ec3po_uart'}, |
| {'name': 'bb_uart', 'uart_num': 4}] |
| |
| INTERFACE_DEFAULTS[0x0403][0x6014] = INTERFACE_DEFAULTS[0x18d1][0x5004] |
| |
| # Ryu Raiden CCD |
| RAIDEN_DEFAULTS = [(0x18d1, 0x500f)] |
| for vid, pid in RAIDEN_DEFAULTS: |
| INTERFACE_DEFAULTS[vid][pid] = \ |
| [{'name': 'stm32_uart', 'interface': 0}, # 1: EC_PD |
| {'name': 'stm32_uart', 'interface': 1}, # 2: AP |
| 'dummy', # 3 |
| 'dummy', # 4 |
| 'dummy', # 5 |
| 'dummy', # 6 |
| 'dummy', # 7 |
| 'dummy', # 8 |
| 'dummy', # 9 |
| {'name': 'ec3po_uart', #10: dut ec console |
| 'raw_pty': 'raw_ec_uart_pty'}, |
| ] |
| |
| # cr50 CCD |
| CCD_DEFAULTS = [(0x18d1, 0x5014)] |
| for vid, pid in CCD_DEFAULTS: |
| INTERFACE_DEFAULTS[vid][pid] = \ |
| [{'name': 'stm32_uart', 'interface': 2}, # 1: EC_PD |
| {'name': 'stm32_i2c', 'interface': 5}, # 2: i2c |
| {'name': 'stm32_uart', 'interface': 1}, # 3: AP |
| {'name': 'stm32_uart', 'interface': 0}, # 4: cr50 console |
| 'dummy', # 5: HID: intf 1 |
| 'dummy', # 6: USB FW: intf 4 |
| 'dummy', # 7: SPI: intf 5 |
| {'name': 'ec3po_uart', # 8: cr50 console |
| 'raw_pty': 'raw_cr50_console_pty'}, |
| 'dummy', # 9: dummy |
| {'name': 'ec3po_uart', #10: dut ec console |
| 'raw_pty': 'raw_ec_uart_pty'}, |
| ] |
| |
| # Servo micro |
| SERVO_MICRO_DEFAULTS = [(0x18d1, 0x501a)] |
| for vid, pid in SERVO_MICRO_DEFAULTS: |
| INTERFACE_DEFAULTS[vid][pid] = \ |
| ['dummy', # 1: |
| {'name': 'stm32_uart', 'interface': 0}, # 2: uart3/legacy |
| {'name': 'stm32_uart', 'interface': 3}, # 3: servo console |
| {'name': 'stm32_i2c', 'interface': 4}, # 4: i2c |
| {'name': 'stm32_uart', 'interface': 5}, # 5: uart2 / dut ap |
| {'name': 'stm32_uart', 'interface': 6}, # 6: uart1 / dut ec |
| {'name': 'ec3po_uart', # 7: servo console |
| 'raw_pty': 'raw_servo_console_pty'}, |
| 'dummy', # 8: dummy |
| {'name': 'ec3po_uart', # 9: dut pd console |
| 'raw_pty': 'raw_usbpd_uart_pty'}, |
| {'name': 'ec3po_uart', #10: dut ec console |
| 'raw_pty': 'raw_ec_uart_pty'}, |
| ] |
| |
| # Servo v4 |
| SERVO_V4_DEFAULTS = [(0x18d1, 0x501b)] |
| for vid, pid in SERVO_V4_DEFAULTS: |
| # dummy slots for servo micro use (interface #1-10). |
| INTERFACE_DEFAULTS[vid][pid] = ['dummy'] * 10 |
| |
| # Buffer slots for servo micro (interface #11-20). |
| INTERFACE_DEFAULTS[vid][pid] += ['dummy'] * 10 |
| |
| # Servo v4 interfaces. |
| INTERFACE_DEFAULTS[vid][pid] += \ |
| [{'name': 'stm32_gpio', 'interface': 1}, #21: 32x GPIO block. |
| {'name': 'stm32_uart', 'interface': 0}, #22: servo console. |
| {'name': 'stm32_i2c', 'interface': 2}, #23: i2c |
| {'name': 'stm32_uart', 'interface': 3}, #24: dut sbu uart |
| {'name': 'stm32_uart', 'interface': 4}, #25: atmega uart |
| {'name': 'ec3po_uart', #26: servo v4 console |
| 'raw_pty': 'raw_servo_v4_console_pty'}, |
| ] |
| |
| # miniservo |
| MINISERVO_ID_DEFAULTS = [(0x403, 0x6001), (0x18d1, 0x5000)] |
| for vid, pid in MINISERVO_ID_DEFAULTS: |
| INTERFACE_DEFAULTS[vid][pid] = ['ftdi_gpiouart', {'name': 'ec3po_uart'}] |
| |
| SERVO_ID_DEFAULTS.extend(MINISERVO_ID_DEFAULTS) |
| |
| # Toad |
| TOAD_ID_DEFAULTS = [(0x403, 0x6015)] |
| for vid, pid in TOAD_ID_DEFAULTS: |
| INTERFACE_DEFAULTS[vid][pid] = ['ftdi_gpiouart', {'name': 'ec3po_uart'}] |
| |
| SERVO_ID_DEFAULTS.extend(TOAD_ID_DEFAULTS) |
| |
| # Reston |
| RESTON_ID_DEFAULTS = [(0x18d1, 0x5007)] |
| for vid, pid in RESTON_ID_DEFAULTS: |
| INTERFACE_DEFAULTS[vid][pid] = ['ftdi_gpiouart', {'name': 'ec3po_uart'}] |
| |
| SERVO_ID_DEFAULTS.extend(RESTON_ID_DEFAULTS) |
| |
| # Fruitpie |
| FRUITPIE_ID_DEFAULTS = [(0x18d1, 0x5009)] |
| for vid, pid in FRUITPIE_ID_DEFAULTS: |
| INTERFACE_DEFAULTS[vid][pid] = ['ftdi_gpiouart', {'name': 'ec3po_uart'}] |
| |
| SERVO_ID_DEFAULTS.extend(FRUITPIE_ID_DEFAULTS) |
| |
| # Plankton |
| PLANKTON_ID_DEFAULTS = [(0x18d1, 0x500c)] |
| for vid, pid in PLANKTON_ID_DEFAULTS: |
| INTERFACE_DEFAULTS[vid][pid] = ['ftdi_gpiouart', {'name': 'ec3po_uart'}] |
| |
| SERVO_ID_DEFAULTS.extend(PLANKTON_ID_DEFAULTS) |
| |
| # Allow Board overrides of interfaces as we've started to overload some servo V2 |
| # pinout functionality. To-date just swapping EC SPI and JTAG interfaces for |
| # USB PD MCU UART. Note this can NOT be done on servo V3. See crbug.com/567842 |
| # for details. |
| INTERFACE_BOARDS = collections.defaultdict( |
| lambda: collections.defaultdict(dict)) |
| |
| # re-purposes EC SPI to be UART for USBPD MCU |
| for board in ['elm', 'oak', 'samus']: |
| INTERFACE_BOARDS[board][0x18d1][0x5002] = \ |
| list(INTERFACE_DEFAULTS[0x18d1][0x5002]) |
| INTERFACE_BOARDS[board][0x18d1][0x5002][5] = 'ftdi_uart' |
| |
| # re-purposes JTAG to be UART for USBPD MCU |
| for board in ['asuka', 'caroline', 'cave', 'chell', 'eve', 'glados', |
| 'kunimitsu', 'lars', 'pbody', 'sentry', 'strago']: |
| INTERFACE_BOARDS[board][0x18d1][0x5002] = \ |
| list(INTERFACE_DEFAULTS[0x18d1][0x5002]) |
| INTERFACE_BOARDS[board][0x18d1][0x5002][0] = 'ftdi_uart' |
| |
| # TODO(crosbug.com/p/60939) re-purpose JTAG to H1 uart at some point but dummy |
| # for now. |
| for board in ['poppy']: |
| INTERFACE_BOARDS[board][0x18d1][0x5002] = \ |
| list(INTERFACE_DEFAULTS[0x18d1][0x5002]) |
| INTERFACE_BOARDS[board][0x18d1][0x5002][0] = 'dummy' |