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products:sbc:edge2:hardware:boot-sequence [2022/08/29 02:55] hyphop [OOWOW mode] |
products:sbc:edge2:hardware:boot-sequence [2022/08/29 03:02] hyphop [OS boot configuration - extlinux config] |
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==== OS boot configuration - extlinux config ==== | ==== OS boot configuration - extlinux config ==== | ||
+ | ```conf extlinux/ | ||
+ | menu background /logo.bmp | ||
+ | LABEL Default | ||
+ | LINUX /Image | ||
+ | INITRD /initrd.img | ||
+ | FDTDIR /dtb | ||
+ | APPEND ${bootargs} earlycon=uart8250, | ||
+ | timeout | ||
+ | default Default | ||
+ | ``` | ||
===== OOWOW mode ===== | ===== OOWOW mode ===== | ||
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* special on board short-cuts '' | * special on board short-cuts '' | ||
- | * under running OS via special MCU register for start oowow - software way | + | * under running OS via special |
WIP: | WIP: | ||
- | |||
- | |||
- | ==== MCU register for start oowow ==== | ||
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==== OOWOW rescue mode ==== | ==== OOWOW rescue mode ==== | ||
+ | |||
+ | WIP: | ||
+ | |||
+ | ==== MCU register for start oowow ==== | ||
WIP: | WIP: | ||