Commit 83fd908f28c ("dm: imx: serial: Support DTE mode when using driver model") breaks the serial output for the imx boards that do not use the serial driver model.
The reason for the breakage is that it's setting UFCR_DCEDTE unconditionally for the non-dm case.
So keep the original behavior by removing UFCR_DCEDTE setting in the non-dm case.
Tested on mx7sabresd and mx6wandboard.
Signed-off-by: Breno Lima breno.lima@nxp.com --- drivers/serial/serial_mxc.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/serial/serial_mxc.c b/drivers/serial/serial_mxc.c index 1960bbc..8545714 100644 --- a/drivers/serial/serial_mxc.c +++ b/drivers/serial/serial_mxc.c @@ -151,7 +151,6 @@ static void mxc_serial_setbrg(void) __REG(UART_PHYS + UFCR) = (RFDIV << UFCR_RFDIV_SHF) | (TXTL << UFCR_TXTL_SHF) | (RXTL << UFCR_RXTL_SHF); - __REG(UART_PHYS + UFCR) |= UFCR_DCEDTE; __REG(UART_PHYS + UBIR) = 0xf; __REG(UART_PHYS + UBMR) = clk / (2 * gd->baudrate);