tree 37e070b812470b5dcff069eba73c0cb39afb15f7
parent f1f8b4948d19ae84fe37e36601ae064102dfa5ab
author Dave Liu <daveliu@freescale.com> 1244471076 +0800
committer Kumar Gala <galak@kernel.crashing.org> 1245120331 -0500

serial: Make ucc_uart work in HW UART mode

In HW UART mode the TxBD[READY] is not cleared by H/W (RISC engine) when
the user send characters to Tx buffer of QE UART.  So, these characters
stay on the QE forever, never go to UART line.

Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>