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Table of Contents
Slackware ARM on the Raspberry Pi 3
The Raspberry Pi 3 has a Broadcom BCM2837 SoC incorporating a Quad-core ARMv8 Cortex-A53 [64 bit] CPU @ 1.2GHz and VideoCore IV GPU @ 400MHz, and comes with 1GB LPDDR2 SDRAM @ 900MHz. This revised and upgraded ARM single board computer succeeds the Raspberry Pi (2), and is considerably quicker and a lot more powerful. Wi-Fi and Bluetooth are now included on-board. Still no RTC though. Think of the RPi3 as a renovation, and not an innovation. Slackware ARM, as you would expect, runs faultlessly on this device, with a very significant increase in speed. Compile times are much shorter compared to the RPi2, for example.
The Raspberry Pi 3 is supported outside of the official Slackware ARM tree by the Slackware community.
Slackware releases 14.2, -current
Slackware ARM -current or Slackware ARM 14.2 can be installed on the Raspberry Pi 3.
Follow the link(s) in the table below. These are maintained by a separate author as part of the Slackware-on-Raspberry Pi community.
Site | Slackware versions | Using official Slackware packages | Installation methods | Notes |
---|---|---|---|---|
FatDog | 14.2,-current | Yes | Slackware installer | An end-to-end HOW TO guiding you through the installation and setup process for bot. |
As long you use the most recent raspbian image and firmware the Raspberry Pi 1 manual install method also works for the Pi 2 and Pi 3.
Manual install method without a Raspbian image
Table of contents
- Partition and format the SD Card
- Put the Raspberry Pi firmware in the SD Card
- Put the Slackware ARM mini root file system in the SD Card
- Insert the SD Card in the Raspberry Pi
Remarks:
- This method is for installing Slackware ARM 14.2 on a Raspberry Pi 3 Model B without a Raspbian image
- However, it should work for other Slackware ARM and Raspberry Pi versions
1. Partition and format the SD Card
$ sudo fdisk -l /dev/mmcblk0 Disk /dev/mmcblk0: 31.9 GB, 31914983424 bytes 4 heads, 16 sectors/track, 973968 cylinders, total 62333952 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 Device Boot Start End Blocks Id System /dev/mmcblk0p1 2048 67583 32768 b W95 FAT32 /dev/mmcblk0p2 67584 62333951 31133184 83 Linux $ sudo mkfs.vfat /dev/mmcblk0p1 $ sudo mkfs.ext4 /dev/mmcblk0p2
Remarks:
- I use a 32GB SD Card
- I choose 32MB for the size of the first partition
- I let the empty space left for the second partition
2. Put the Raspberry Pi firmware in the SD Card
$ git clone https://github.com/raspberrypi/firmware.git $ sudo mount /dev/mmcblk0p1 ~/mnt $ sudo cp -r firmware/boot/* ~/mnt $ sudo umount ~/mnt $ sudo mount /dev/mmcblk0p2 ~/mnt $ sudo mkdir -p ~/mnt/lib/modules $ sudo cp -r firmware/modules/* ~/mnt/lib/modules $ sudo umount ~/mnt
3. Put the Slackware ARM mini root file system in the SD Card
$ wget -c ftp://ftp.arm.slackware.com/slackwarearm/slackwarearm-devtools/minirootfs/roots/slack-14.2-miniroot_01Jul16.tar.xz $ sudo mount /dev/mmcblk0p2 ~/mnt $ sudo tar -C ~/mnt -xf slack-14.2-miniroot_01Jul16.tar.xz $ echo "/dev/mmcblk0p1 /boot vfat defaults 0 0" | sudo tee ~/mnt/etc/fstab $ echo "/dev/mmcblk0p2 / ext4 defaults 0 0" | sudo tee -a ~/mnt/etc/fstab $ echo "proc /proc proc defaults 0 0" | sudo tee -a ~/mnt/etc/fstab $ PASSWD=$(openssl passwd -1 -salt cetkq/enZx6/c2 password) $ sudo sed -i "s|\(root:\).*\(:16983:0:::::\)|\1${PASSWD}\2|" ~/mnt/etc/shadow $ sudo sed -i 's|USE_DHCP\[1\]=""|USE_DHCP\[1\]="yes"|' ~/mnt/etc/rc.d/rc.inet1.conf $ echo "PermitRootLogin yes" | sudo tee -a ~/mnt/etc/ssh/sshd_config $ sudo umount ~/mnt
Remarks:
- I set “password” as password for the “root” user
- I set DHCP on the “eth1” network interface
- I allow the “root” user to connect through SSH
4. Insert the SD Card in the Raspberry Pi
Your SD Card is ready so you can insert it in the Raspberry Pi and boot.
You can connect remotely to your Raspberry Pi as “root” through SSH.
$ ssh root@raspberrypi
As soon as you are logged, you might want to install additional Slackware ARM packages:
$ wget --mirror ftp://ftp.arm.slackware.com/slackwarearm/slackwarearm-14.2 $ upgradepkg --install-new ftp.arm.slackware.com/slackwarearm/slackwarearm-14.2/slackware/*/*.txz $ removepkg ftp.arm.slackware.com/slackwarearm/slackwarearm-14.2/slackware/*/kernel_*.txz
Remarks:
- I consider that the Raspberry Pi hostname is “raspberrypi”
- I recommend to add a normal user and use this user instead of “root”
- I recommend to change the “root” user password
- I recommend to disallow the “root” user to connect through SSH
- I recommend to build your own Linux kernel packages because the kernel you are running does not match with the installed Slackware ARM packages
- I recommend to build your own Mesa package to get 60 FPS with the “glxgears” command (here is how I did)