[U-Boot] [PATCH] serial: lpc32xx: send CR before LF

For LPC32XX high-speed UART it is required to send a carriage return symbol along with line feed. The problem was introduced in e503f90a commit.

Signed-off-by: Vladimir Zapolskiy vz@mleia.com Cc: Marek Vasut marex@denx.de --- drivers/serial/lpc32xx_hsuart.c | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/drivers/serial/lpc32xx_hsuart.c b/drivers/serial/lpc32xx_hsuart.c index 9c7c621..c8926a8 100644 --- a/drivers/serial/lpc32xx_hsuart.c +++ b/drivers/serial/lpc32xx_hsuart.c @@ -38,6 +38,9 @@ static int lpc32xx_serial_getc(void)

static void lpc32xx_serial_putc(const char c) { + if (c == '\n') + serial_putc('\r'); + writel(c, &hsuart->tx);

/* Wait for character to be sent */