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etop-wesley / hac

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update key always "pressed" while booting from nand #14

Closed etop-wesley closed 14 years ago

etop-wesley commented 14 years ago

while booting from nand, the update key(current is connected to GPB5, low active) is always report "pressed"(0), this cause the update will be started if the update key pressed or not.

etop-wesley commented 14 years ago

fixed. init the key port, before accessing.