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products:sbc:vim4:configurations:upgrade-linux-uboot [2022/07/05 03:30] nick |
products:sbc:vim4:configurations:upgrade-linux-uboot [2022/11/29 20:52] nick update upgrade-linux-uboot |
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- | ====== Upgrade U-Boot ====== | + | ====== |
===== Introduction ===== | ===== Introduction ===== | ||
- | This documentation will introduce how to upgrade U-Boot. | + | This page leads you to upgrade U-Boot |
- | + | ||
- | ===== Preparation ===== | + | |
- | + | ||
- | Follow documentation to [[products: | + | |
===== Upgrade ===== | ===== Upgrade ===== | ||
- | There are two ways to upgrade | + | Copy the U-Boot |
- | * Upgrade from Kernel Space | + | |
- | * Upgrade from U-Boot Console | + | |
- | <tabbox Upgrade from Kernel Space> | + | <WRAP tip > |
+ | The U-Boot debian package is '' | ||
+ | </WRAP> | ||
- | You need to follow [[products: | ||
```sh | ```sh | ||
Line 24: | Line 19: | ||
$ sudo reboot | $ sudo reboot | ||
``` | ``` | ||
- | |||
- | <tabbox Upgrade from U-Boot Console> | ||
- | |||
- | <WRAP important > | ||
- | Only for SoC Vendor eMMC U-Boot. | ||
- | </ | ||
- | |||
- | You need to setup [[products: | ||
- | |||
- | The installed U-Boot is located at '' | ||
- | |||
- | * Power on the board and enter the U-Boot console | ||
- | * Copy '' | ||
- | * Insert the SD card or thumbdrive into the board | ||
- | * Execute the following commands to upgrade U-Boot ``` | ||
- | kvim4# usb_update bootloader u-boot.bin.signed | ||
- | kvim4# reboot | ||
- | ``` | ||
- | |||
- | </ | ||
===== See Also ===== | ===== See Also ===== | ||
- | [[products: | + | * [[products: |