In order to allow user to flash the firmware to,
SVC:
user need to assert the reset first, set sysboot pin and
deassert reset. And then issue a flashing command.
And APB:
User need to assert the reset first, and then issue flashing
command.
So this patch exports the gpio's to user.
Signed-off-by: Vaibhav Hiremath <vaibhav.hiremath@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>