Sandrine Bailleux d831af90a3 PL011: Fix a bug in the UART FIFO polling ...

Before attempting to write a character, the PL011 driver polls
the PL011_UARTFR_TXFF bit to know whether the UART FIFO is full.
However, the comparison with 1 was incorrect because
PL011_UARTFR_TXFF is not at bit 0. This patch fixes it.

Change-Id: If78892345bbdc8a5e4ae4a1b7159753c609681b0

2014-06-05 14:29:07 +01:00

..

arm

PL011: Fix a bug in the UART FIFO polling

2014-06-05 14:29:07 +01:00

io

Split platform.h into separate headers

2014-05-23 15:52:29 +01:00