products:sbc:edge2:hardware:boot-sequence

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Table of Contents

Edge2 boot sequence
Discussion

Edge2 boot-sequence

Edge2 boot sequence

Edge2 have advanced and flexible boot possibilities

Common boot process

SPL-loader ⇒ U-Boot-loader ⇒ OOWOW-special-mode ⇒ U-Boot-OS-boot-sequence ⇒ OOWOW-rescue-mode

SPL loader

SPL-loader is a 1st boot-loader can start from SPI-Flash ⇒ eMMC ⇒ SD card. By default its start from SPI-flash.
SPL-loader scan special areas for next U-Boot-loader by SD ⇒ eMMC ⇒ SPI-FLash

U-Boot loader

U-Boot OS boot sequence

OOWOW mode

OOWOW special mode

OOWOW rescue mode

Last modified: 2022/08/29 02:24 by hyphop

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