serial: zynq: Use global baudrate instead of hardcoded one

This change enables to change baudrate on command line.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/drivers/serial/serial_zynq.c b/drivers/serial/serial_zynq.c
index 1ff27d5..74c4496 100644 (file)
--- a/drivers/serial/serial_zynq.c
+++ b/drivers/serial/serial_zynq.c
@@ -42,29 +42,13 @@ static struct uart_zynq *uart_zynq_ports[2] = {
        [1] = (struct uart_zynq *)ZYNQ_SERIAL_BASEADDR1,
 };
 
-#if !defined(CONFIG_ZYNQ_SERIAL_BAUDRATE0)
-# define CONFIG_ZYNQ_SERIAL_BAUDRATE0  CONFIG_BAUDRATE
-#endif
-#if !defined(CONFIG_ZYNQ_SERIAL_BAUDRATE1)
-# define CONFIG_ZYNQ_SERIAL_BAUDRATE1  CONFIG_BAUDRATE
-#endif
-
-struct uart_zynq_params {
-       u32 baudrate;
-};
-
-static struct uart_zynq_params uart_zynq_ports_param[2] = {
-       [0].baudrate = CONFIG_ZYNQ_SERIAL_BAUDRATE0,
-       [1].baudrate = CONFIG_ZYNQ_SERIAL_BAUDRATE1,
-};
-
 /* Set up the baud rate in gd struct */
 static void uart_zynq_serial_setbrg(const int port)
 {
        /* Calculation results. */
        unsigned int calc_bauderror, bdiv, bgen;
        unsigned long calc_baud = 0;
-       unsigned long baud = uart_zynq_ports_param[port].baudrate;
+       unsigned long baud = gd->baudrate;
        unsigned long clock = get_uart_clk(port);
        struct uart_zynq *regs = uart_zynq_ports[port];