bapienv

Banana Pi Environment to achieve the requirements for railroad control SW

• armbsetup -> some files to install for general and lighttpd configuration under Armbian

• dtb -> corrections for the BaPi device tree under Armbian

• i2card -> driver for a I2C card supporting page mode write access

• openwrt -> ideas for improving the openwrt image

• railroad -> adaptions for building railroad SW on the target

• sun4i_can -> driver for the sunxi CAN controller supporting the "presume-ack" mode