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--- software:oowow:how-to:oowow-autoinstall-disk [2022/09/08 03:11]
hyphop [Auto-install config format]
+++ software:oowow:how-to:oowow-autoinstall-disk [2023/08/29 04:42] (current)
hyphop [Custom disk create]
@@ Line 1: / Line 1: @@
-====== OOWOW auto-install SD-card ======
+~~tag> oowow howto autoinstall ~~
+====== OOWOW auto-install disk ======
+Sometimes, your device has limited access (no keyboard, network, etc ... ), and we need to update eMMC storage content automatically. What did we need? Just  [[#preparation|prepare a special removable disk]]
+<WRAP tip >
+These features can work from SD / USB removable disk
+</WRAP>
+===== Preparation =====
+  * [[/software/oowow/how-to/start#write-oowow-image-to-removable-storage|write OOWOW system image to removable device]]
+  * create dump image for eMMC by any way fox example from oowow or manually by hands
+  * create [[#auto-install-config|autoinstall config]]
+===== Autoinstall =====
+  * Plug prepared removable disk into your device
+  * Reboot into OOWOW mode by any way - just reset your device if it can boot up from this removable disk or by a special shortcut or i2c command if device has embedded oowow
+  * Wait for autoinstallation, all processes must go automatically
+  * Reboot to upgraded system
 ===== Image filename rules =====
-''BOARD.*.emmc.img.zst'' put into root on 2n SD partition with label ''dump''
+''BOARD.*.emmc.img.zst'' put into root on 2n ''SD'' partition with label ''dump''
 ===== Auto-install config ======
+Stored into ''rescue/config/autoinstall'' on 1st ''SD'' partition with label ''rescue''
 ==== Auto-install config format ====
 ```config /config/autoinstall
@@ Line 12: / Line 37: @@
 # BOARD         board name [ VIM1 | VIM2 | VIM3 | VIM3L |  Edge | Edge2 | VIM1S | VIM4 ]
-# BYTES-bytes   write size limitation tag
+# .BYTES-bytes   write size limitation tag
 # -sBYTES       write size limitation parameter
 # -r            resize fs parameter
@@ Line 47: / Line 72: @@
 ~$ krescue.configs -p | grep autoinstall
 config_autoinstall="VIM3.hg_1.0.emmc.img.zst -s15634268160"
+```
+```shell display-auto-intall-config
+~$ cat /config/autoinstall
+VIM3.hg_1.0.emmc.img.zst -s15634268160
 ```
@@ Line 92: / Line 122: @@
 ```
+===== Custom disk create =====
+<WRAP important >
+This way for installation-disk preparation on user host PC
+</WRAP>
+Another way to create installation disk by script [[gh>/khadas/oowow-scripts-collection]]

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