tree e0d1d2ded2e4e4c57191458504593f2616bcce54
parent 004924b9b4e74c33a7a003d419a87d75ef544089
author Soby Mathew <soby.mathew@arm.com> 1446028182 +0000
committer Soby Mathew <soby.mathew@arm.com> 1449679109 +0000

Introduce console_uninit() API in ARM Trusted Firmware

Allowing console base address to be set to NULL conveniently
allows console driver to ignore further invocations to console_putc()
and console_getc(). This patch adds `console_uninit()` API to the
console driver which sets console base address as NULL. The BL images can
invoke this API to finish the use of console and ignore any further
invocations to print to the console.

Change-Id: I00a1762b3e0b7c55f2be2f9c4c9bee3967189dde