TS-4900 Jessie Getting started
From embeddedTS Manuals
Once installed, the default user is "root" with no password.
| Note: | This is a shared image that supports the TS-4900, TS-7970, and TS-TPC-7990. |
To prepare an SD card, use partitioning tools such as 'fdisk' 'cfdisk' or 'gparted' in linux to create a single linux partition on the SD card. Once the partition is set up and formatted, extract the above tarball with:
# Assuming your SD card is /dev/sdc with one partition
mkfs.ext3 /dev/sdc1
mkdir /mnt/sd/
sudo mount /dev/sdc1 /mnt/sd/
sudo tar --numeric-owner -xjf debian-armhf-jessie-latest.tar.bz2 -C /mnt/sd
sudo umount /mnt/sd
sync
| Note: | The ext4 filesystem can be used instead of ext3, but it may require additional options. U-Boot does not support the 64bit addressing added as the default behavior in recent revisions of mkfs.ext4. If using e2fsprogs 1.43 or newer, the options "-O ^64bit,^metadata_csum" must be used with ext4 for proper compatibility. Older versions of e2fsprogs do not need these options passed nor are they needed for ext3. |
To rewrite the eMMC the unit must be booted to SD or any other media that is not eMMC. Once booted, run the following commands.:
mkfs.ext3 /dev/mmcblk2p1
mkdir /mnt/emmc
mount /dev/mmcblk2p1 /mnt/emmc
wget -qO- https://files.embeddedTS.com/ts-socket-macrocontrollers/ts-4900-linux/distributions/debian/debian-armhf-jessie-latest.tar.bz2 | tar xj -C /mnt/emmc/
umount /mnt/emmc
sync
The same commands can be used to write a SATA drive by substituting /dev/mmcblk2p1 with /dev/sda1.