arm: Remove unused ST-Ericsson u8500 arch

[people/ms/u-boot.git] / drivers / serial / serial_pl01x.c

diff --git a/drivers/serial/serial_pl01x.c b/drivers/serial/serial_pl01x.c
index ecf3bc02409e4a741353cd97404f827ea18e7896..3a5c1d0eaabcd514752eb6c139af95ce17dd0bcc 100644 (file)
--- a/drivers/serial/serial_pl01x.c
+++ b/drivers/serial/serial_pl01x.c
@@ -80,13 +80,6 @@ static int pl01x_generic_serial_init(struct pl01x_regs *regs,
                writel(0, &regs->pl010_cr);
                break;
        case TYPE_PL011:
-#ifdef CONFIG_PL011_SERIAL_FLUSH_ON_INIT
-               /* Empty RX fifo if necessary */
-               if (readl(&regs->pl011_cr) & UART_PL011_CR_UARTEN) {
-                       while (!(readl(&regs->fr) & UART_PL01x_FR_RXFE))
-                               readl(&regs->dr);
-               }
-#endif
                /* disable everything */
                writel(0, &regs->pl011_cr);
                break;
@@ -105,21 +98,6 @@ static int pl011_set_line_control(struct pl01x_regs *regs)
         * control register write
         */
        lcr = UART_PL011_LCRH_WLEN_8 | UART_PL011_LCRH_FEN;
-#ifdef CONFIG_PL011_SERIAL_RLCR
-       {
-               int i;
-
-               /*
-                * Program receive line control register after waiting
-                * 10 bus cycles.  Delay be writing to readonly register
-                * 10 times
-                */
-               for (i = 0; i < 10; i++)
-                       writel(lcr, &regs->fr);
-
-               writel(lcr, &regs->pl011_rlcr);
-       }
-#endif
        writel(lcr, &regs->pl011_lcrh);
        return 0;
 }