TS-4900 Jessie Getting started: Difference between revisions
From embeddedTS Manuals
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<source lang=bash> | <source lang=bash> | ||
# Assuming your SD card is /dev/sdc with one partition | # Assuming your SD card is /dev/sdc with one partition | ||
mkfs.ext4 /dev/sdc1 | mkfs.ext4 -O ^64bit,^metadata_csum /dev/sdc1 | ||
mkdir /mnt/sd/ | mkdir /mnt/sd/ | ||
sudo mount /dev/sdc1 /mnt/sd/ | sudo mount /dev/sdc1 /mnt/sd/ | ||
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To rewrite the eMMC, boot to the SD card. You cannot rewrite the emmc while it is mounted elsewhere, or used to currently boot the system. Once booted to the SD, run: | To rewrite the eMMC, boot to the SD card. You cannot rewrite the emmc while it is mounted elsewhere, or used to currently boot the system. Once booted to the SD, run: | ||
<source lang=bash> | <source lang=bash> | ||
mkfs.ext4 /dev/mmcblk2p1 | mkfs.ext4 -O ^64bit,^metadata_csum /dev/mmcblk2p1 | ||
mkdir /mnt/emmc | mkdir /mnt/emmc | ||
mount /dev/mmcblk2p1 /mnt/emmc | mount /dev/mmcblk2p1 /mnt/emmc | ||
Revision as of 13:14, 14 February 2017
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 write this to an SD card, first partition the SD card to have one large ext4 partition. See the guide here for more information. Once it is formatted, extract this tar with:
# Assuming your SD card is /dev/sdc with one partition
mkfs.ext4 -O ^64bit,^metadata_csum /dev/sdc1
mkdir /mnt/sd/
sudo mount /dev/sdc1 /mnt/sd/
sudo tar xjf debian-armhf-jessie-latest.tar.bz2 -C /mnt/sd
sudo umount /mnt/sd
sync
To rewrite the eMMC, boot to the SD card. You cannot rewrite the emmc while it is mounted elsewhere, or used to currently boot the system. Once booted to the SD, run:
mkfs.ext4 -O ^64bit,^metadata_csum /dev/mmcblk2p1
mkdir /mnt/emmc
mount /dev/mmcblk2p1 /mnt/emmc
wget -qO- ftp://ftp.embeddedarm.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 SATA by substituting /dev/mmcblk2p1 with /dev/sda1.