[PATCH] ARM mxs: Clear USB boot mode during startup

[Juergen Beisert]

Sascha Hauer wrote:
> When the i.MX28 boots from USB, the ROM code sets this bit. When
> after a reset the ROM code detects that this bit is set it will
> boot from USB again. This means that if we boot once from USB the
> chip will continue to boot from USB until the next power cycle.

And if the RTC has a battery it will boot from USB forever...

> [...]

jbe

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