ARM i.MX53: tqma53: fix console entry

The default baseboard for the tqma53 (MBa53) uses UART2 for debug console.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
ARM: i.MX53 vincell: Fix lowlevel startup

This is a i.MX53 board, not i.MX51.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
ARM: pbl: Always call pbl make

We always must decend into the pbl build. Otherwise it doesn't get
rebuilt if only sourcefiles from the pbl are changed.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>