armv7-r/armv7-m: Convert *err() to either *info() or add ERROR:, depending on if an error is reported

Common/Calypso/C5471: Convert *err() to either *info() or add ERROR:, depending on if an error is reported

LPC11xx/LPC17xx: Convert *err() to either *info() or add ERROR:, depending on if an error is reported

LPC2378/LPC214x: Convert *err() to either *info() or add ERROR:, depending on if an error is reported

hen configuring a GPIO via stm32_configgpio() the function will first set the mode to output and then set the initial state of the gpio later on.  If you have an application with an externaly pulled-up pin, this would lead to a glitch on the line that may be dangerous in some applications (e.G. Reset Line for other chips, etc).  This changes sets the output state before configuring the pin as an output.

Re-order some conditional compilation; up_interrupt_context() is not generally available to applications.

Fix duplicate lines in stm32l4 Makefile

They're already there, a few lines up.