SINOVOIP BANANA-PI-M1+ [20/110] Downloadandinstall bananian 1501 img into8gbsdcard

BPI-M1CANBus

Inordertoportcan4linuxtotheBananaPi,theCANmoduledescriptionisneededfromtheA20hardwaremanual.

can4linuxisacharacter-driver-basedLinuxdriverusedalreadyondesktopPCsandembeddedplatformslikeFreescale

FlexCAN(thei.MXseriesofmicrocontrollers)orXilinyZynq.

ThereisamoredetaileddocumentaboutCANontheA20athttps://dl.linux-sunxi.org/A20/CAN%20Bus1.pdf

ThisisatutorialforusingCANBUSonbananapiwithbananian15-01

Thankselqcirsharethisexample:

Downloadandinstall"bananian-1501.img"into8GBSDCard.

Expandtherootfilesystemusing"bananian-config"

Installmissingpackage:

apt-getinstallgit

apt-getupdate

apt-getupgrade

reboot

Getlastbananianavailable,andcontinutoinstallmissingpackage:

gitclonehttps://github.com/Bananian/linux-bananapi

apt-getinstallbuild-essentialu-boot-toolsuboot-mkimage

apt-getinstalllibusb-1.0-0libusb-1.0-0-devgitwgetfakerootkernel-packagezlib1g-devlibncurses5-dev

apt-getinstallsubversion

Buildkernel:

cdlinux-bananapi

makemenuconfig

Exitwithoutsavingwhenmenuappears

zcat/proc/config.gz>/root/linux-bananapi/.config

makeuImagemodules

makeINSTALL_MOD_PATH=outputmodules_install

Atthisstep,kernelshouldbecompiledand"Module.symvers"shouldbeavailable

ThenrenamemodulesandfirmwareprovidebyBananian,andreplacebythenewone.

mv/lib/modules/lib/modules.old

mv/lib/firmware/lib/firmware.old

mv/root/linux-bananapi/output/lib/modules/lib/modules

mv/root/linux-bananapi/output/lib/firmware/lib/firmware

SameforuImage:

mount/dev/mmcblk0p1/mnt

cd/mnt

mvuImageuImage.old

mv/root/linux-bananapi/arch/arm/boot/uImage/mnt

reboot

Createlinkforfurtherbuild:

BPI-M1CANBus