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products:sbc:vim4:configurations:upgrade-linux-uboot
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products:sbc:vim4:configurations:upgrade-linux-uboot [2022/07/05 03:33] 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> | ||
| - | Copy the U-Boot debian package to your board and install it directly. | ||
| ```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: | ||
| - | |||
| - | * Power on the board and hit '' | ||
| - | * 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: |
Last modified: 2022/11/29 21:00 by nick