16 583
правки
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(Новая страница: «'''Description'''») |
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Wiren Board 7 of all revisions with loader version 1.1.1 released before July 15, 2022 | Wiren Board 7 of all revisions with loader version 1.1.1 released before July 15, 2022 | ||
'''Description''' | |||
''' | |||
A normally working controller does not turn on after the next power reset. The indication LED lights up yellow for about 20 seconds, then goes out for a few seconds, then the cycle repeats. | |||
The debug console says: | |||
<pre> | <pre> | ||
U-Boot SPL 2021.10-wb1.1.1-g4c04347f3e (Feb 03 2022 - 14:48:16 +0000) | U-Boot SPL 2021.10-wb1.1.1-g4c04347f3e (Feb 03 2022 - 14:48:16 +0000) | ||
DRAM: | DRAM: | ||
</pre> | </pre> | ||
Normal boot hangs after DRAM line. | |||
Sometimes the problem only appears if a microSD card is inserted into the controller. | |||
'''Reasons and details''' | |||
''' | |||
<div lang="ru" dir="ltr" class="mw-content-ltr"> | <div lang="ru" dir="ltr" class="mw-content-ltr"> |