Messages in this thread |  | | Subject | Re: [PATCH v4 11/26] ARM: pxa: magician: Optimize EGPIO initial values | | From | Philipp Zabel <> | | Date | Sat, 03 Oct 2015 14:35:05 +0200 |
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Am Montag, den 28.09.2015, 23:32 +0200 schrieb Petr Cvek: > This patch optimizes initial values of the EGPIO chip driver. > > GSM and sound should be powered off during boot. A weak accumulator > and > a powered GSM sometimes cause a system reboot. A charging current > should be > as high as possible during boot.
Wouldn't that violate USB spec if we boot the magician while plugged into an unpowered USB host?
regards Philipp
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