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Date: Sun, 14 Sep 2014 13:23:09 -0300
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From: Fabio Estevam <festevam@gmail.com>
To: Wally Yeh <wally.yeh@atrustcorp.com>
Cc: meta-freescale <meta-freescale@yoctoproject.org>
Subject: Re: [meta-fsl-arm][PATCH] u-boot-fslc: Update to 318d1cd revision
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On Sun, Sep 14, 2014 at 8:10 AM, Wally Yeh <wally.yeh@atrustcorp.com> wrote:
> Hi:

Please do not top-post.

>     I have change u-boot-fslc from branch "patches-2014.01" to
> "patches-2014.07" this week.
>
>     I notice that gpio_get_value( ) always return 0, no matter I set the bit
> 0 or 1.

You need to pass the SION flag into a GPIO if you want to read the
value of a GPIO output.