Update in line with latest Adafruit_Blinka repo

diff --combined src/board.py
index 9b80fb0a6581f17d582f2419f521e13c6e820a5b,b7775d734074d16fadb051078acfc37d01561346..cfaad6cecab5bf664aa0b979cbbc5885be69f77d
--- 1/src/board.py
--- 2/src/board.py
+++ b/src/board.py
@@@ -142,6 -142,9 +142,9 @@@ elif board_id == ap_board.BANANA_PI_M2_
  elif board_id == ap_board.BANANA_PI_M5:
      from adafruit_blinka.board.bananapi.bpim5 import *
  
+ elif board_id == ap_board.LEMAKER_BANANA_PRO:
+     from adafruit_blinka.board.lemaker.bananapro import *
+ 
  elif board_id == ap_board.GIANT_BOARD:
      from adafruit_blinka.board.giantboard import *
  
@@@ -223,12 -226,6 +226,12 @@@ elif board_id == ap_board.PINE64
  elif board_id == ap_board.PINEH64:
      from adafruit_blinka.board.pineH64 import *
  
 +elif board_id == ap_board.PCDUINO2:
 +    from adafruit_blinka.board.linksprite.pcduino2 import *
 +
 +elif board_id == ap_board.PCDUINO3:
 +    from adafruit_blinka.board.linksprite.pcduino3 import *
 +
  elif board_id == ap_board.SOPINE:
      from adafruit_blinka.board.soPine import *
  

diff --combined src/digitalio.py
index e7fe0475f51fd7ae8154a7a6b2ff1b2865df5ab5,62e61a47429eb850eeef9291f9a9d6e95d28b0b9..2c0b5f3e1dea2001893228db7b6dda09e3f73167
--- 1/src/digitalio.py
--- 2/src/digitalio.py
+++ b/src/digitalio.py
@@@ -25,10 -25,6 +25,10 @@@ elif detector.chip.JH71x0
      from adafruit_blinka.microcontroller.starfive.JH71x0.pin import Pin
  elif detector.chip.DRA74X:
      from adafruit_blinka.microcontroller.dra74x.pin import Pin
 +elif detector.chip.SUN4I:
 +    from adafruit_blinka.microcontroller.allwinner.a20.pin import Pin
 +elif detector.chip.SUN7I:
 +    from adafruit_blinka.microcontroller.allwinner.a20.pin import Pin
  elif detector.chip.SUN8I:
      from adafruit_blinka.microcontroller.allwinner.h3.pin import Pin
  elif detector.chip.SAMA5:
@@@ -63,14 -59,12 +63,16 @@@ elif detector.chip.IMX6ULL
      from adafruit_blinka.microcontroller.nxp_imx6ull.pin import Pin
  elif detector.chip.HFU540:
      from adafruit_blinka.microcontroller.hfu540.pin import Pin
 +elif detector.chip.A10:
 +    from adafruit_blinka.microcontroller.allwinner.a20.pin import Pin
 +elif detector.chip.A30:
 +    from adafruit_blinka.microcontroller.allwinner.a20.pin import Pin
  elif detector.chip.A64:
      from adafruit_blinka.microcontroller.allwinner.a64.pin import Pin
  elif detector.chip.A33:
      from adafruit_blinka.microcontroller.allwinner.a33.pin import Pin
+ elif detector.chip.A20:
+     from adafruit_blinka.microcontroller.allwinner.a20.pin import Pin
  elif detector.chip.MIPS24KEC:
      from adafruit_blinka.microcontroller.mips24kec.pin import Pin
  elif detector.chip.RK3308:

diff --combined src/microcontroller/__init__.py
index d04d2ee15c28d4de535b2da61acd7537cd6a1113,37cd3a601ff4fba83f98909307bff113bba2a402..e8d85cd456d768355643bc9f77ef7fabeecddd51
--- 1/src/microcontroller/__init__.py
--- 2/src/microcontroller/__init__.py
+++ b/src/microcontroller/__init__.py
@@@ -48,10 -48,6 +48,10 @@@ elif chip_id == ap_chip.AM65XX
      from adafruit_blinka.microcontroller.am65xx import *
  elif chip_id == ap_chip.JH71x0:
      from adafruit_blinka.microcontroller.starfive.JH71x0 import *
 +elif chip_id == ap_chip.SUN4I:
 +    from adafruit_blinka.microcontroller.allwinner.a20 import *
 +elif chip_id == ap_chip.SUN7I:
 +    from adafruit_blinka.microcontroller.allwinner.a20 import *
  elif chip_id == ap_chip.SUN8I:
      from adafruit_blinka.microcontroller.allwinner.h3 import *
  elif chip_id == ap_chip.H5:
@@@ -86,14 -82,12 +86,16 @@@ elif chip_id == ap_chip.EXYNOS5422
      from adafruit_blinka.microcontroller.samsung.exynos5422 import *
  elif chip_id == ap_chip.APQ8016:
      from adafruit_blinka.microcontroller.snapdragon.apq8016 import *
 +elif chip_id == ap_chip.A10:
 +    from adafruit_blinka.microcontroller.allwinner.a20 import *
 +elif chip_id == ap_chip.A20:
 +    from adafruit_blinka.microcontroller.allwinner.a20 import *
  elif chip_id == ap_chip.A64:
      from adafruit_blinka.microcontroller.allwinner.a64 import *
  elif chip_id == ap_chip.A33:
      from adafruit_blinka.microcontroller.allwinner.a33 import *
+ elif chip_id == ap_chip.A20:
+     from adafruit_blinka.microcontroller.allwinner.a20 import *
  elif chip_id == ap_chip.RK3308:
      from adafruit_blinka.microcontroller.rockchip.rk3308 import *
  elif chip_id == ap_chip.RK3399:

diff --combined src/microcontroller/pin.py
index fdd77ddef20d159f3baa6862a2c00affbf6d0282,2fe19a628b51e7fa8ffa55798902d0b45add8ef0..abb665da199b36aad3d4b1bf40d361de90bf3249
--- 1/src/microcontroller/pin.py
--- 2/src/microcontroller/pin.py
+++ b/src/microcontroller/pin.py
@@@ -33,10 -33,6 +33,10 @@@ elif chip_id == ap_chip.AM65XX
      from adafruit_blinka.microcontroller.am65xx.pin import *
  elif chip_id == ap_chip.JH71x0:
      from adafruit_blinka.microcontroller.starfive.JH71x0.pin import *
 +elif chip_id == ap_chip.SUN4I:
 +    from adafruit_blinka.microcontroller.allwinner.a20.pin import *
 +elif chip_id == ap_chip.SUN7I:
 +    from adafruit_blinka.microcontroller.allwinner.a20.pin import *
  elif chip_id == ap_chip.SUN8I:
      from adafruit_blinka.microcontroller.allwinner.h3.pin import *
  elif chip_id == ap_chip.H3:
@@@ -89,14 -85,12 +89,16 @@@ elif chip_id == ap_chip.LPC4330
      from adafruit_blinka.microcontroller.nxp_lpc4330.pin import *
  elif chip_id == ap_chip.MCP2221:
      from adafruit_blinka.microcontroller.mcp2221.pin import *
 +elif chip_id == ap_chip.A10:
 +    from adafruit_blinka.microcontroller.allwinner.a20.pin import *
 +elif chip_id == ap_chip.A20:
 +    from adafruit_blinka.microcontroller.allwinner.a20.pin import *
  elif chip_id == ap_chip.A64:
      from adafruit_blinka.microcontroller.allwinner.a64.pin import *
  elif chip_id == ap_chip.A33:
      from adafruit_blinka.microcontroller.allwinner.a33.pin import *
+ elif chip_id == ap_chip.A20:
+     from adafruit_blinka.microcontroller.allwinner.a20.pin import *
  elif chip_id == ap_chip.RK3308:
      from adafruit_blinka.microcontroller.rockchip.rk3308.pin import *
  elif chip_id == ap_chip.RK3399:

diff --combined src/pwmio.py
index b4819daf07365108902b04dd8f7bb62a25e5ecfb,b37549f2af946e68f6216bc8ad7933bff383aed0..9ded9fd43faa956a746ae395037b8f6648d0a443
--- 1/src/pwmio.py
--- 2/src/pwmio.py
+++ b/src/pwmio.py
@@@ -22,10 -22,10 +22,12 @@@ elif detector.board.any_coral_board
      from adafruit_blinka.microcontroller.generic_linux.sysfs_pwmout import PWMOut
  elif detector.board.any_giant_board:
      from adafruit_blinka.microcontroller.generic_linux.sysfs_pwmout import PWMOut
 +elif detector.board.any_pcduino_board:
 +    from adafruit_blinka.microcontroller.generic_linux.sysfs_pwmout import PWMOut
  elif detector.board.any_beaglebone:
      from adafruit_blinka.microcontroller.am335x.sysfs_pwmout import PWMOut
+ elif detector.board.any_lemaker:
+     from adafruit_blinka.microcontroller.generic_linux.sysfs_pwmout import PWMOut
  elif detector.board.any_siemens_simatic_iot2000:
      from adafruit_blinka.microcontroller.am65xx.pwmout import PWMOut
  elif detector.board.any_rock_pi_board: