Is it possible to set gpio pins as outputs using u-boot on a Beaglebone
Black? I have seen posts on how to do so on an older beagleboard by
editing beagle.h but do not see any change when I do so. I can actually
delete beagle.h and it does not impact the compilation process. I have been
using the following steps for compiling u-boot:
make ARCH=arm CROSS_COMPILE=${CC} distclean
make ARCH=arm CROSS_COMPILE=${CC} am335x_evm_defconfig
make ARCH=arm CROSS_COMPILE=${CC}
I understand that gpios default as inputs with pullups and ideally the
signals would be active low but can not make a change to the hardware at
this point.
Jon
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