Differences

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--- litesom:debian [2019/04/12 13:39]
piotr.figlarek [Boot Debian on liteboard]
+++ litesom:debian [2019/06/24 15:04] (current)
piotr.figlarek [Boot Debian on liteboard]
@@ Line 1: / Line 1: @@
 ====== About Debian ======
+<columns 100% 10% - ->
+{{:litesom:debian-logo.png?nolink&100 |}}
+<newcolumn>
 Debian is a Unix-like operating system consisting entirely of free software.
@@ Line 10: / Line 15: @@
 New distributions are updated continually, and the next candidate is released after a time-based freeze.
+</columns>
 ;;#
@@ Line 22: / Line 29: @@
 <code>
-wget https://static.grinn-global.com/liteboard-debian-stretch-lite-2019-04-12.img.tar.gz
+$ wget https://static.grinn-global.com/liteboard-debian-stretch-lite-2019-04-12.img.tar.gz
 </code>
@@ Line 28: / Line 35: @@
 <code>
-tar xf liteboard-debian-stretch-lite-2019-04-12.img.tar.gz
+$ tar xf liteboard-debian-stretch-lite-2019-04-12.img.tar.gz
 </code>
@@ Line 34: / Line 41: @@
 <code>
-sudo dd if=liteboard-debian-stretch-lite-2019-04-12.img of=/dev/<SD card> bs=4M
+$ sudo dd if=liteboard-debian-stretch-lite-2019-04-12.img of=/dev/<SD card> bs=4M
-sync
+$ sync
 </code>
@@ Line 91: / Line 98: @@
 Insert programmed SD card to the [[litesom:liteboard]] card socket.
-Configure boot switches as presented below.
+Configure [[:litesom:boot switches]] to boot liteSOM from SD card.
-|< 50% >|
-^  BMODE0  ^  BMODE1  ^  BT_CFG1[5]  ^  BT_CFG2[3]  ^  BT_CFG2[5]  ^  BT_CFG2[6]  ^
-|          |  ON      |              |              |              |              |
-|  OFF     |          |  OFF         |  OFF         |  OFF         |  OFF         |
-^  1       ^  2       ^  3           ^  4           ^  5           ^  6           ^
 Connect your [[litesom:liteboard]] to your PC via USB ↔ micro USB cable.
@@ Line 475: / Line 476: @@
 Debian GNU/Linux 9 liteboard ttymxc0
-liteboard login: [   86.093616] random: crng init done
+liteboard login:
-[   86.097202] random: 7 urandom warning(s) missed due to ratelimiting
+</code>
+</collapse>
+Default user is ''root'' (no password needed).
+==== Resize rootfs ====
+You can use ''rootfs-resize'' command to increase size of root filesystem on your SD card.
+<code>
+# rootfs-resize
+</code>
+<button collapse="resize">Show log</button>
+<collapse id="resize" collapsed="true">
+<code>
+root@liteboard:~# rootfs-resize
+Backup files:
+         MBR (offset     0, size   512): /tmp/rootfs-resize-backup-mmcblk0-0x00000000.bak
+Disk /dev/mmcblk0: 3.7 GiB, 3904897024 bytes, 7626752 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
+Disklabel type: dos
+Disk identifier: 0x00000000
+Old situation:
+Device         Boot Start    End Sectors  Size Id Type
+/dev/mmcblk0p1 *    16384  49151   32768   16M  c W95 FAT32 (LBA)
+/dev/mmcblk0p2      49152 573439  524288  256M 83 Linux
+>>> Script header accepted.
+>>> Script header accepted.
+>>> Script header accepted.
+>>> Script header accepted.
+>>> Created a new DOS disklabel with disk identifier 0x00000000.
+/dev/mmcblk0p1: Created a new partition 1 of type 'W95 FAT32 (LBA)' and of size 16 MiB.
+Partition #1 contains a vfat signature.
+/dev/mmcblk0p2: Created a new partition 2 of type 'Linux' and of size 3.6 GiB.
+Partition #2 contains a ext4 signature.
+/dev/mmcblk0p3: Done.
+New situation:
+Device         Boot Start     End Sectors  Size Id Type
+/dev/mmcblk0p1 *    16384   49151   32768   16M  c W95 FAT32 (LBA)
+/dev/mmcblk0p2      49152 7626751 7577600  3.6G 83 Linux
+The partition table has been altered.
+Calling ioctl() to re-read partition table.
+Re-reading the partition table failed.: Device or resource busy
+The kernel still uses the old table. The new table will be used at the next reboot or after you run partprobe(8) or kpartx(8).
+Syncing disks.
+resize2fs 1.43.4 (31-Jan-2017)
+Filesystem at /dev/mmcblk0p2 is mounted on /; on-line resizing required
+old_desc_blocks = 2, new[  526.821101] EXT4-fs (mmcblk0p2): resizing filesystem from 262144 to 3788800 blocks
+_desc_blocks = 29
+[  530.024573] EXT4-fs (mmcblk0p2): resized filesystem to 3788800
+The filesystem on /dev/mmcblk0p2 is now 3788800 (1k) blocks long.
 </code>
 </collapse>
-With default configuration you can log as a ''root'' (no password needed) and start to use your [[litesom::liteboard]].
+Now your board is ready to work!