move auav_x21-v1 init to rc.board

boards/auav/x21/init/rc.board

@@ -0,0 +1,41 @@
+#!nsh
+#
+# AUAV/mRO x21 specific board init
+#
+#------------------------------------------------------------------------------
+#
+# UART mapping on x21:
+#
+# UART1         /dev/ttyS0      IO debug
+# USART2        /dev/ttyS1      TELEM1 (flow control)
+# USART3        /dev/ttyS2      TELEM2 (flow control)
+# UART4
+# UART7                         CONSOLE
+# UART8         /dev/ttyS6      SERIAL4/TELEM4
+#
+#------------------------------------------------------------------------------
+#
+
+
+if [ $AUTOCNF = yes ]
+then
+
+
+fi
+
+
+# External I2C bus
+hmc5883 -C -T -X start
+lis3mdl -X start
+ist8310 -C start
+
+# Internal SPI bus ICM-20608-G is rotated 90 deg yaw
+mpu6000 -R 2 -T 20608 start
+
+# Internal SPI bus ICM-20602-G is rotated 90 deg yaw
+mpu6000 -R 2 -T 20602 start
+
+# Internal SPI bus mpu9250 is rotated 90 deg yaw
+mpu9250 -R 2 start
+
+px4flow start &