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DangkuDangku
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support allwinner h618 chip and bananapi m4berry and m4zero board
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‎src/adafruit_blinka/board/bananapi/bpim4berry.py‎

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# SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
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#
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# SPDX-License-Identifier: MIT
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"""Pin definitions for the Banana Pi M4 Berry."""
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from adafruit_blinka.microcontroller.allwinner.h618 import pin
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# I2C
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I2C3_SCL = pin.TWI3_SCL
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I2C3_SDA = pin.TWI3_SDA
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I2C4_SCL = pin.TWI4_SCL
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I2C4_SDA = pin.TWI4_SDA
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# Default I2C
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SCL = I2C4_SCL
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SDA = I2C4_SDA
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# UART
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UART1_TX = pin.UART1_TX
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UART1_RX = pin.UART1_RX
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UART5_TX = pin.UART5_TX
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UART5_RX = pin.UART5_RX
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# Default UART
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TX = UART1_TX
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RX = UART1_RX
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TXD = UART1_TX
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RXD = UART1_RX
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# SPI
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SPI1_MOSI = pin.SPI1_MOSI
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SPI1_MISO = pin.SPI1_MISO
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SPI1_SCLK = pin.SPI1_SCLK
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SPI1_CS0 = pin.SPI1_CS0
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# Default SPI
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MOSI = SPI1_MOSI
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MISO = SPI1_MISO
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SCLK = SPI1_SCLK
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CS = SPI1_CS0
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# Pinout reference:
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# https://wiki.banana-pi.org/Banana_Pi_BPI-M4_Berry#BPI-M4_Berry_40-pin_header
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PG16 = pin.PG16
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PG15 = pin.PG15
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PG19 = pin.PG19
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PG6 = pin.PG6
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PG7 = pin.PG7
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PH2 = pin.PH2
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PG11 = pin.PG11
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PH3 = pin.PH3
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PG2 = pin.PG2
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PG8 = pin.PG8
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PG9 = pin.PG9
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PH7 = pin.PH7
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PH8 = pin.PH8
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PG1 = pin.PG1
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PH6 = pin.PH6
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PH5 = pin.PH5
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PH9 = pin.PH9
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PG18 = pin.PG18
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PG17 = pin.PG17
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PG3 = pin.PG3
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PG4 = pin.PG4
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PG0 = pin.PG0
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PG5 = pin.PG5
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PG12 = pin.PG12
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PH4 = pin.PH4
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PG10 = pin.PG10
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PG14 = pin.PG14
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PG13 = pin.PG13

‎src/adafruit_blinka/board/bananapi/bpim4zero.py‎

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# SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
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#
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# SPDX-License-Identifier: MIT
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"""Pin definitions for the Banana Pi M4 Zero."""
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from adafruit_blinka.microcontroller.allwinner.h618 import pin
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# I2C
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I2C0_SCL = pin.TWI0_SCL
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I2C0_SDA = pin.TWI0_SDA
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I2C1_SCL = pin.TWI1_SCL
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I2C1_SDA = pin.TWI1_SDA
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# Default I2C
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SCL = I2C0_SCL
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SDA = I2C0_SDA
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# UART
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UART4_TX = pin.UART4_TX
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UART4_RX = pin.UART4_RX
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UART5_TX = pin.UART5_TX
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UART5_RX = pin.UART5_RX
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# Default UART
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TX = UART4_TX
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RX = UART4_RX
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TXD = UART4_TX
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RXD = UART4_RX
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# SPI
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SPI1_MOSI = pin.SPI1_MOSI
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SPI1_MISO = pin.SPI1_MISO
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SPI1_SCLK = pin.SPI1_SCLK
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SPI1_CS0 = pin.SPI1_CS0
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# Default SPI
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MOSI = SPI1_MOSI
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MISO = SPI1_MISO
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SCLK = SPI1_SCLK
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CS = SPI1_CS0
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# Pinout reference:
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# https://wiki.banana-pi.org/Banana_Pi_BPI-M4_Zero#BPI-M4_Zero_40-pin_header
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D3 = pin.PI6
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D5 = pin.PI5
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D7 = pin.PI12
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D8 = pin.PI13
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D10 = pin.PI14
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D11 = pin.PH2
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D12 = pin.PI1
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D13 = pin.PH3
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D15 = pin.PI11
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D16 = pin.PI15
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D18 = pin.PI16
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D19 = pin.PH7
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D21 = pin.PH8
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D22 = pin.PC2
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D23 = pin.PH6
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D24 = pin.PH5
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D26 = pin.PH9
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D27 = pin.PI8
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D28 = pin.PI7
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D29 = pin.PI10
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D31 = pin.PI9
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D32 = pin.PH4
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D33 = pin.PH10
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D35 = pin.PI2
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D36 = pin.PC7
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D37 = pin.PI0
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D38 = pin.PI4
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D40 = pin.PI3

‎src/adafruit_blinka/microcontroller/allwinner/h618/__init__.py‎

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# SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
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#
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# SPDX-License-Identifier: MIT
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"""Definition for the AllWinner H618 chip"""

‎src/adafruit_blinka/microcontroller/allwinner/h618/pin.py‎

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# SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
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#
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# SPDX-License-Identifier: MIT
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"""Allwinner H618 Pin Names"""
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from adafruit_blinka.microcontroller.generic_linux.libgpiod_pin import Pin
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# gpiochip select
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__chip_num = 0
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with open("/sys/class/gpio/gpiochip0/label", "r") as f:
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label = f.read().strip()
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if label == "300b000.pinctrl":
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__chip_num = 1
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PC0 = Pin((__chip_num, 64))
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SPI0_SCLK = PC0
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PC1 = Pin((__chip_num, 65))
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PC2 = Pin((__chip_num, 66))
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SPI0_MOSI = PC2
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PC3 = Pin((__chip_num, 67))
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SPI0_CS0 = PC3
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PC4 = Pin((__chip_num, 68))
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SPI0_MISO = PC4
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PC5 = Pin((__chip_num, 69))
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PC6 = Pin((__chip_num, 70))
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PC7 = Pin((__chip_num, 71))
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PC8 = Pin((__chip_num, 72))
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PC9 = Pin((__chip_num, 73))
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PC10 = Pin((__chip_num, 74))
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PC11 = Pin((__chip_num, 75))
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PC12 = Pin((__chip_num, 76))
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PC13 = Pin((__chip_num, 77))
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PC14 = Pin((__chip_num, 78))
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PC15 = Pin((__chip_num, 79))
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PF0 = Pin((__chip_num, 160))
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PF1 = Pin((__chip_num, 161))
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PF2 = Pin((__chip_num, 162))
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PF3 = Pin((__chip_num, 163))
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PF4 = Pin((__chip_num, 164))
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PF5 = Pin((__chip_num, 165))
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PF6 = Pin((__chip_num, 166))
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PG0 = Pin((__chip_num, 192))
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PG1 = Pin((__chip_num, 193))
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PG2 = Pin((__chip_num, 194))
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PG3 = Pin((__chip_num, 195))
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PG4 = Pin((__chip_num, 196))
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PG5 = Pin((__chip_num, 197))
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PG6 = Pin((__chip_num, 198))
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UART1_TX = PG6
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PG7 = Pin((__chip_num, 199))
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UART1_RX = PG7
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PG8 = Pin((__chip_num, 200))
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PG9 = Pin((__chip_num, 201))
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PG10 = Pin((__chip_num, 202))
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PG11 = Pin((__chip_num, 203))
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PG12 = Pin((__chip_num, 204))
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PG13 = Pin((__chip_num, 205))
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PG14 = Pin((__chip_num, 206))
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PG15 = Pin((__chip_num, 207))
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TWI4_SCL = PG15
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PG16 = Pin((__chip_num, 208))
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TWI4_SDA = PG16
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PG17 = Pin((__chip_num, 209))
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TWI3_SCL = PG17
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PG18 = Pin((__chip_num, 210))
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TWI3_SDA = PG18
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PG19 = Pin((__chip_num, 211))
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PH0 = Pin((__chip_num, 224))
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PH1 = Pin((__chip_num, 225))
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PH2 = Pin((__chip_num, 226))
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UART5_TX = PH2
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PH3 = Pin((__chip_num, 227))
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UART5_RX = PH3
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PH4 = Pin((__chip_num, 228))
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PH5 = Pin((__chip_num, 229))
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UART2_TX = PH5
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SPI1_CS0 = PH5
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PH6 = Pin((__chip_num, 230))
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UART2_RX = PH6
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SPI1_SCLK = PH6
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PH7 = Pin((__chip_num, 231))
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SPI1_MOSI = PH7
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PH8 = Pin((__chip_num, 232))
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SPI1_MISO = PH8
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PH9 = Pin((__chip_num, 233))
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SPI1_CS1 = PH9
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PH10 = Pin((__chip_num, 234))
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PI0 = Pin((__chip_num, 256))
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PI1 = Pin((__chip_num, 257))
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PI2 = Pin((__chip_num, 258))
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PI3 = Pin((__chip_num, 259))
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PI4 = Pin((__chip_num, 260))
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PI5 = Pin((__chip_num, 261))
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TWI0_SCL = PI5
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PI6 = Pin((__chip_num, 262))
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TWI0_SDA = PI6
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PI7 = Pin((__chip_num, 263))
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TWI1_SCL = PI7
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PI8 = Pin((__chip_num, 264))
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TWI1_SDA = PI8
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PI9 = Pin((__chip_num, 265))
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UART3_TX = PI9
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PI10 = Pin((__chip_num, 266))
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UART3_RX = PI10
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PI11 = Pin((__chip_num, 267))
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PI12 = Pin((__chip_num, 268))
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PI13 = Pin((__chip_num, 269))
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UART4_TX = PI13
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PI14 = Pin((__chip_num, 270))
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UART4_RX = PI14
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PI15 = Pin((__chip_num, 271))
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PI16 = Pin((__chip_num, 272))
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i2cPorts = (
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(0, TWI0_SCL, TWI0_SDA),
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(1, TWI1_SCL, TWI1_SDA),
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(3, TWI3_SCL, TWI3_SDA),
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(4, TWI4_SCL, TWI4_SDA),
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)
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# ordered as spiId, sckId, mosiId, misoId
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spiPorts = (
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(0, SPI0_SCLK, SPI0_MOSI, SPI0_MISO),
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(1, SPI1_SCLK, SPI1_MOSI, SPI1_MISO),
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)
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# ordered as uartId, txId, rxId
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uartPorts = (
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(1, UART1_TX, UART1_RX),
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(2, UART2_TX, UART2_RX),
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(3, UART3_TX, UART3_RX),
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(4, UART4_TX, UART4_RX),
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(5, UART5_TX, UART5_RX),
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)

‎src/board.py‎

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elif board_id == ap_board.BANANA_PI_M2_PLUS:
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from adafruit_blinka.board.bananapi.bpim2plus import *
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elif board_id == ap_board.BANANA_PI_M4_BERRY:
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from adafruit_blinka.board.bananapi.bpim4berry import *
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elif board_id == ap_board.BANANA_PI_M4_ZERO:
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from adafruit_blinka.board.bananapi.bpim4zero import *
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elif board_id == ap_board.BANANA_PI_M5:
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from adafruit_blinka.board.bananapi.bpim5 import *
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‎src/digitalio.py‎

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from adafruit_blinka.microcontroller.allwinner.h5.pin import Pin
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elif detector.chip.H6:
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from adafruit_blinka.microcontroller.allwinner.h6.pin import Pin
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elif detector.chip.H618:
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from adafruit_blinka.microcontroller.allwinner.h618.pin import Pin
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elif detector.chip.H616:
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from adafruit_blinka.microcontroller.allwinner.h616.pin import Pin
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elif detector.chip.D1_RISCV:

‎src/microcontroller/__init__.py‎

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from adafruit_blinka.microcontroller.allwinner.h5 import *
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elif chip_id == ap_chip.H6:
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from adafruit_blinka.microcontroller.allwinner.h6 import *
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elif chip_id == ap_chip.H618:
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from adafruit_blinka.microcontroller.allwinner.h618 import *
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elif chip_id == ap_chip.H616:
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from adafruit_blinka.microcontroller.allwinner.h616 import *
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elif chip_id == ap_chip.SAMA5:

‎src/microcontroller/pin.py‎

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from adafruit_blinka.microcontroller.allwinner.h5.pin import *
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elif chip_id == ap_chip.H6:
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from adafruit_blinka.microcontroller.allwinner.h6.pin import *
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elif chip_id == ap_chip.H618:
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from adafruit_blinka.microcontroller.allwinner.h618.pin import *
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elif chip_id == ap_chip.H616:
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if board_id == ap_boards.REPKA_PI_4_H6:
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from adafruit_blinka.board.repkapi.repka_pi_4 import *

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