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products:sbc:vim4:development:boot-sequence [2022/07/26 03:15] hyphop |
products:sbc:vim4:development:boot-sequence [2022/08/22 03:33] (current) hyphop old revision restored (2022/08/22 14:54) |
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- | ~~VIM4 boot-sequence MCU~~ | + | ~~tag>VIM4 boot-sequence MCU~~ |
====== VIM4 OS Boot Priority ====== | ====== VIM4 OS Boot Priority ====== | ||
- | VIM4 is capable of booting | + | VIM4 have possibility boot-up |
<WRAP info > | <WRAP info > | ||
- | We talking there only about 1st stage SOC boot, next second stage os loading possible for any other diveices | + | We talking there only about 1st stage SoC boot, |
+ | next second stage OS loading possible for any other devices | ||
+ | NVMe etc ... and depends from '' | ||
</ | </ | ||
- | |||
- | /* not sure its needed ? | ||
- | The OS image can be flased into the '' | ||
- | */ | ||
===== Default boot priority ===== | ===== Default boot priority ===== | ||
- | - TF-Card <wrap important> | + | - TF-Card <wrap important> |
- eMMC | - eMMC | ||
- SPI-Flash | - SPI-Flash | ||
- | ===== U-boot shell usage ===== | + | ===== U-Boot shell usage ===== |
- | We can swap the boot priority of the '' | + | You can change |
- | Change boot priority to: '' | + | Change boot priority to: '' |
```shell | ```shell | ||
Line 28: | Line 26: | ||
``` | ``` | ||
- | Change boot priority to: '' | + | Change boot priority to: '' |
```shell | ```shell | ||
Line 60: | Line 58: | ||
Hold '' | Hold '' | ||
- | <WRAP important> | + | <WRAP important> |