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This is a page about Olimex's Allwinner based; A10-OLinuXino-LIME.

Availability

Boards:
A10-OLinuXino-LIME at Digi-Key

Accessories:
USB-SERIAL-CABLE-F at Digi-Key
A10-OLinuXino-LIME-BOX at Digi-Key

Notes

Power via standard dc wall jack, there doesn't seem to be enough power via usb.

Vendor Documentation

Basic Requirements

ARM Cross Compiler: GCC

This is a pre-built (64bit) version of Linaro GCC that runs on generic linux, sorry (32bit) x86 users, it's time to upgrade...
Download/Extract:

~/
wget -c https://releases.linaro.org/components/toolchain/binaries/6.4-2017.11/arm-linux-gnueabihf/gcc-linaro-6.4.1-2017.11-x86_64_arm-linux-gnueabihf.tar.xz
tar xf gcc-linaro-6.4.1-2017.11-x86_64_arm-linux-gnueabihf.tar.xz
export CC=`pwd`/gcc-linaro-6.4.1-2017.11-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-

Test Cross Compiler:

~/
${CC}gcc --version
arm-linux-gnueabihf-gcc (Linaro GCC 6.4-2017.11) 6.4.1 20171012
Copyright (C) 2017 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Bootloader: U-Boot

Das U-Boot – the Universal Boot Loader: http://www.denx.de/wiki/U-Boot
Download:

~/
git clone https://github.com/u-boot/u-boot
cd u-boot/
git checkout v2018.01-rc1 -b tmp

Configure and Build:

~/u-boot
make ARCH=arm CROSS_COMPILE=${CC} distclean
make ARCH=arm CROSS_COMPILE=${CC} A10-OLinuXino-Lime_defconfig
make ARCH=arm CROSS_COMPILE=${CC}

Linux Kernel

This script will build the kernel, modules, device tree binaries and copy them to the deploy directory.
Download:

~/
git clone https://github.com/RobertCNelson/armv7-multiplatform
cd armv7-multiplatform/

For v4.4.x (Longterm 4.4.x):

~/armv7-multiplatform/
git checkout origin/v4.4.x -b tmp

For v4.4.x-rt (Longterm 4.4.x + Real-Time Linux):

~/armv7-multiplatform/
git checkout origin/v4.4.x-rt -b tmp

For v4.9.x (Longterm 4.9.x):

~/armv7-multiplatform/
git checkout origin/v4.9.x -b tmp

For v4.9.x-rt (Longterm 4.9.x + Real-Time Linux):

~/armv7-multiplatform/
git checkout origin/v4.9.x-rt -b tmp

For v4.14.x (Longterm 4.14.x):

~/armv7-multiplatform/
git checkout origin/v4.14.x -b tmp

For v4.14.x-rt (Longterm 4.14.x + Real-Time Linux):

~/armv7-multiplatform/
git checkout origin/v4.14.x-rt -b tmp

For v4.15.x (Prepatch):

~/armv7-multiplatform/
git checkout origin/v4.15.x -b tmp

Build:

~/armv7-multiplatform/
./build_kernel.sh

Root File System

Debian 9

User

Password

debian

temppwd

root

root

Download:

~/
wget -c https://rcn-ee.com/rootfs/eewiki/minfs/debian-9.3-minimal-armhf-2017-12-09.tar.xz

Verify:

~/
sha256sum debian-9.3-minimal-armhf-2017-12-09.tar.xz
5120fcfb8ff8af013737fae52dc0a7ecc2f52563a9aa8f5aa288aff0f3943d61  debian-9.3-minimal-armhf-2017-12-09.tar.xz

Extract:

~/
tar xf debian-9.3-minimal-armhf-2017-12-09.tar.xz

Ubuntu 16.04 LTS

User

Password

ubuntu

temppwd

Download:

~/
wget -c https://rcn-ee.com/rootfs/eewiki/minfs/ubuntu-16.04.3-minimal-armhf-2017-12-09.tar.xz

Verify:

~/
sha256sum ubuntu-16.04.3-minimal-armhf-2017-12-09.tar.xz
cacc1a8c56649808e3bc27ca58f94dbe817b9e86e660780009a3535709823cc1  ubuntu-16.04.3-minimal-armhf-2017-12-09.tar.xz

Extract:

~/
tar xf ubuntu-16.04.3-minimal-armhf-2017-12-09.tar.xz

Setup microSD card

For these instruction we are assuming, DISK=/dev/mmcblk0, lsblk is very useful for determining the device id.

export DISK=/dev/mmcblk0

Erase partition table/labels on microSD card:

sudo dd if=/dev/zero of=${DISK} bs=1M count=10

Install Bootloader:

~/
sudo dd if=./u-boot/u-boot-sunxi-with-spl.bin of=${DISK} seek=8 bs=1024

Create Partition Layout:
With util-linux v2.26, sfdisk was rewritten and is now based on libfdisk.

sudo sfdisk --version
sfdisk from util-linux 2.27.1
sfdisk >= 2.26.x
sudo sfdisk ${DISK} <<-__EOF__
1M,,L,*
__EOF__
sfdisk <= 2.25.x
sudo sfdisk --unit M ${DISK} <<-__EOF__
1,,L,*
__EOF__

Format Partition:

for: DISK=/dev/mmcblk0
sudo mkfs.ext4 -L rootfs ${DISK}p1
 
for: DISK=/dev/sdX
sudo mkfs.ext4 -L rootfs ${DISK}1

Mount Partition:
On most systems these partitions may will be auto-mounted...

sudo mkdir -p /media/rootfs/
 
for: DISK=/dev/mmcblk0
sudo mount ${DISK}p1 /media/rootfs/
 
for: DISK=/dev/sdX
sudo mount ${DISK}1 /media/rootfs/

Install Kernel and Root File System

To help new users, since the kernel version can change on a daily basis. The kernel building scripts listed on this page will now give you a hint of what kernel version was built.

-----------------------------
Script Complete
eewiki.net: [user@localhost:~$ export kernel_version=4.X.Y-Z]
-----------------------------

Copy and paste that "export kernel_version=4.X.Y-Z" exactly as shown in your own build/desktop environment and hit enter to create an environment variable to be used later.

export kernel_version=4.X.Y-Z

Copy Root File System

~/
sudo tar xfvp ./*-*-*-armhf-*/armhf-rootfs-*.tar -C /media/rootfs/
sync
sudo chown root:root /media/rootfs/
sudo chmod 755 /media/rootfs/

Setup extlinux.conf

~/
sudo mkdir -p /media/rootfs/boot/extlinux/
sudo sh -c "echo 'label Linux ${kernel_version}' > /media/rootfs/boot/extlinux/extlinux.conf"
sudo sh -c "echo '    kernel /boot/vmlinuz-${kernel_version}' >> /media/rootfs/boot/extlinux/extlinux.conf"
sudo sh -c "echo '    append root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait quiet' >> /media/rootfs/boot/extlinux/extlinux.conf"
sudo sh -c "echo '    fdtdir /boot/dtbs/${kernel_version}/' >> /media/rootfs/boot/extlinux/extlinux.conf"

Copy Kernel Image

Kernel Image:

~/
sudo cp -v ./armv7-multiplatform/deploy/${kernel_version}.zImage /media/rootfs/boot/vmlinuz-${kernel_version}

Copy Kernel Device Tree Binaries

~/
sudo mkdir -p /media/rootfs/boot/dtbs/${kernel_version}/
sudo tar xfv ./armv7-multiplatform/deploy/${kernel_version}-dtbs.tar.gz -C /media/rootfs/boot/dtbs/${kernel_version}/

Copy Kernel Modules

~/
sudo tar xfv ./armv7-multiplatform/deploy/${kernel_version}-modules.tar.gz -C /media/rootfs/

File Systems Table (/etc/fstab)

sudo sh -c "echo '/dev/mmcblk0p1  /  auto  errors=remount-ro  0  1' >> /media/rootfs/etc/fstab"

Remove microSD/SD card

sync
sudo umount /media/rootfs

Comments

Comments, feedback, and questions can be sent to: eewiki@digikey.com
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