| # 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] = \ |
| ['dummy', |
| 'ftdi_gpio', |
| 'ftdi_i2c', |
| 'ftdi_gpio', |
| 'ftdi_gpio', |
| ] |
| |
| # servo v1 |
| INTERFACE_DEFAULTS[0x18d1][0x5001] = \ |
| ['dummy', |
| 'ftdi_gpio', |
| 'ftdi_i2c', |
| 'ftdi_gpio', |
| 'ftdi_gpio', |
| ] |
| |
| # servo V2 |
| # Dummy interface 1 == JTAG via openocd |
| # Dummy interface 5,6 == SPI via flashrom |
| # ec3po_uart interface 9,10 == usbpd console, ec console. Applicable to servo v3 |
| # as well. |
| SERVO_V2_DEFAULTS = [(0x18d1, 0x5002)] |
| for vid, pid in SERVO_V2_DEFAULTS: |
| INTERFACE_DEFAULTS[vid][pid] = \ |
| ['dummy', |
| 'ftdi_dummy', # 1 |
| 'ftdi_i2c', # 2 |
| 'ftdi_uart', # 3: uart3/legacy |
| 'ftdi_uart', # 4: ATMEGA |
| 'ftdi_dummy', # 5 |
| 'ftdi_dummy', # 6 |
| 'ftdi_uart', # 7: EC |
| 'ftdi_uart', # 8: AP |
| {'name': 'ec3po_uart', # 9: EC3PO(USBPD) |
| 'raw_pty': 'raw_usbpd_uart_pty'}, |
| {'name': 'ec3po_uart', #10: EC3PO(EC) |
| 'raw_pty': 'raw_ec_uart_pty'}, |
| ] |
| |
| # servo v3 |
| SERVO_V3_DEFAULTS = [(0x18d1, 0x5004)] |
| for vid, pid in SERVO_V3_DEFAULTS: |
| INTERFACE_DEFAULTS[vid][pid] = \ |
| ['dummy', |
| 'bb_gpio', # 1 |
| {'name': 'dev_i2c', 'bus_num': 1}, # 2 |
| {'name': 'bb_uart', 'uart_num': 5, # 3: uart3/legacy |
| 'txd': ['lcd_data8', 0x4], |
| 'rxd': ['lcd_data9', 0x4]}, |
| {'name': 'bb_uart', 'uart_num': 4}, # 4: ATMEGA |
| 'bb_adc', # 5 |
| {'name': 'dev_i2c', 'bus_num': 2}, # 6 |
| {'name': 'bb_uart', 'uart_num': 1}, # 7: EC |
| {'name': 'bb_uart', 'uart_num': 2}, # 8: AP |
| 'dummy', # 9 |
| {'name': 'ec3po_uart', #10: EC3PO(EC) |
| 'raw_pty': 'raw_ec_uart_pty'}, |
| ] |
| |
| 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] = \ |
| ['dummy', |
| {'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] = \ |
| ['dummy', |
| {'name': 'stm32_uart', 'interface': 0}, # 1: Cr50 console |
| {'name': 'stm32_i2c', 'interface': 5}, # 2: i2c |
| 'dummy', # 3 |
| 'dummy', # 4 |
| 'dummy', # 5 |
| 'dummy', # 6 |
| {'name': 'stm32_uart', 'interface': 2}, # 7: EC/PD |
| {'name': 'stm32_uart', 'interface': 1}, # 8: AP |
| {'name': 'ec3po_uart', # 9: EC3PO(Cr50) |
| 'raw_pty': 'raw_cr50_console_pty'}, |
| {'name': 'ec3po_uart', #10: EC3PO(EC) |
| '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', |
| {'name': 'stm32_uart', 'interface': 0}, # 1: PD/Cr50 console |
| {'name': 'stm32_i2c', 'interface': 4}, # 2: i2c |
| {'name': 'stm32_uart', 'interface': 3}, # 3: servo console |
| 'dummy', # 4: dummy |
| 'dummy', # 5: dummy |
| {'name': 'ec3po_uart', # 6: servo console |
| 'raw_pty': 'raw_servo_console_pty'}, |
| {'name': 'stm32_uart', 'interface': 6}, # 7: uart1/EC console |
| {'name': 'stm32_uart', 'interface': 5}, # 8: uart2/AP console |
| {'name': 'ec3po_uart', # 9: EC3PO for PD/Cr50 |
| 'raw_pty': 'raw_usbpd_uart_pty'}, |
| {'name': 'ec3po_uart', #10: EC3PO for EC |
| 'raw_pty': 'raw_ec_uart_pty'}, |
| ] |
| |
| # Servo v4 |
| SERVO_V4_DEFAULTS = [(0x18d1, 0x501b)] |
| SERVO_V4_SLOT_SIZE = 20 |
| SERVO_V4_SLOT_POSITIONS = { |
| 'default': 1, |
| 'hammer': 41, |
| 'staff': 41, |
| } |
| SERVO_V4_CONFIGS = { |
| 'hammer': 'servo_micro_for_hammer.xml', |
| 'staff': 'servo_micro_for_hammer.xml', |
| } |
| for vid, pid in SERVO_V4_DEFAULTS: |
| # Interface #0 is reserved for no use. |
| INTERFACE_DEFAULTS[vid][pid] = ['dummy'] |
| |
| # Dummy slots for servo micro/CCD use (interface #1-20). |
| INTERFACE_DEFAULTS[vid][pid] += ['dummy'] * SERVO_V4_SLOT_SIZE |
| |
| # 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'}, |
| ] |
| |
| # Buffer slots for servo v4 (interface #27-40). |
| INTERFACE_DEFAULTS[vid][pid] += ['dummy'] * (40 - 27 + 1) |
| |
| # Slots for relocating Hammer interfaces. |
| INTERFACE_DEFAULTS[vid][pid] += ['dummy'] * SERVO_V4_SLOT_SIZE |
| |
| # miniservo |
| MINISERVO_ID_DEFAULTS = [(0x403, 0x6001), (0x18d1, 0x5000)] |
| for vid, pid in MINISERVO_ID_DEFAULTS: |
| INTERFACE_DEFAULTS[vid][pid] = \ |
| ['dummy', |
| 'ftdi_gpiouart', # occupies 2 slots |
| 'dummy', # reserved for the above ftdi_gpiouart |
| {'name': 'ec3po_uart', 'raw_pty': 'raw_ec_uart_pty'}, |
| ] |
| |
| SERVO_ID_DEFAULTS.extend(MINISERVO_ID_DEFAULTS) |
| |
| # Toad |
| TOAD_ID_DEFAULTS = [(0x403, 0x6015)] |
| for vid, pid in TOAD_ID_DEFAULTS: |
| INTERFACE_DEFAULTS[vid][pid] = \ |
| ['dummy', |
| 'ftdi_gpiouart', # occupies 2 slots |
| 'dummy', # reserved for the above ftdi_gpiouart |
| {'name': 'ec3po_uart', 'raw_pty': 'raw_ec_uart_pty'}, |
| ] |
| |
| SERVO_ID_DEFAULTS.extend(TOAD_ID_DEFAULTS) |
| |
| # Reston |
| RESTON_ID_DEFAULTS = [(0x18d1, 0x5007)] |
| for vid, pid in RESTON_ID_DEFAULTS: |
| INTERFACE_DEFAULTS[vid][pid] = \ |
| ['dummy', |
| 'ftdi_gpiouart', # occupies 2 slots |
| 'dummy', # reserved for the above ftdi_gpiouart |
| {'name': 'ec3po_uart', 'raw_pty': 'raw_ec_uart_pty'}, |
| ] |
| |
| SERVO_ID_DEFAULTS.extend(RESTON_ID_DEFAULTS) |
| |
| # Fruitpie |
| FRUITPIE_ID_DEFAULTS = [(0x18d1, 0x5009)] |
| for vid, pid in FRUITPIE_ID_DEFAULTS: |
| INTERFACE_DEFAULTS[vid][pid] = \ |
| ['dummy', |
| 'ftdi_gpiouart', # occupies 2 slots |
| 'dummy', # reserved for the above ftdi_gpiouart |
| {'name': 'ec3po_uart', 'raw_pty': 'raw_ec_uart_pty'}, |
| ] |
| |
| SERVO_ID_DEFAULTS.extend(FRUITPIE_ID_DEFAULTS) |
| |
| # Plankton |
| PLANKTON_ID_DEFAULTS = [(0x18d1, 0x500c)] |
| for vid, pid in PLANKTON_ID_DEFAULTS: |
| INTERFACE_DEFAULTS[vid][pid] = \ |
| ['dummy', |
| 'ftdi_gpiouart', # occupies 2 slots |
| 'dummy', # reserved for the above ftdi_gpiouart |
| {'name': 'ec3po_uart', 'raw_pty': 'raw_ec_uart_pty'}, |
| ] |
| |
| 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', 'hana', 'oak', 'samus']: |
| INTERFACE_BOARDS[board][0x18d1][0x5002] = \ |
| list(INTERFACE_DEFAULTS[0x18d1][0x5002]) |
| INTERFACE_BOARDS[board][0x18d1][0x5002][6] = 'ftdi_uart' |
| |
| # re-purposes JTAG to be UART for USBPD MCU or H1 |
| for board in ['asuka', 'caroline', 'cave', 'chell', 'eve', 'fizz', 'glados', |
| 'kunimitsu', 'lars', 'nautilus', 'pbody', 'poppy', 'reef', |
| 'scarlet', 'sentry', 'soraka', 'strago', 'zoombini']: |
| INTERFACE_BOARDS[board][0x18d1][0x5002] = \ |
| list(INTERFACE_DEFAULTS[0x18d1][0x5002]) |
| INTERFACE_BOARDS[board][0x18d1][0x5002][1] = 'ftdi_uart' |