serial: Add Tegra2 serial port support

[u-boot] / drivers / serial / serial_xuartlite.c

diff --git a/drivers/serial/serial_xuartlite.c b/drivers/serial/serial_xuartlite.c
index 61e68873eb50463ec024dece3189f8fd69e3c251..00d0eaac753ed19678fb812a99fc4c1a258c2809 100644 (file)
--- a/drivers/serial/serial_xuartlite.c
+++ b/drivers/serial/serial_xuartlite.c
@@ -27,8 +27,6 @@
 #include <config.h>
 #include <asm/io.h>
 
-#ifdef CONFIG_XILINX_UARTLITE
-
 #define RX_FIFO_OFFSET         0 /* receive FIFO, read only */
 #define TX_FIFO_OFFSET         4 /* transmit FIFO, write only */
 #define STATUS_REG_OFFSET      8 /* status register, read only */
@@ -56,8 +54,8 @@ void serial_putc(const char c)
 {
        if (c == '\n')
                serial_putc('\r');
-       while (in_be32((void *)UARTLITE_STATUS) & SR_TX_FIFO_FULL);
-       out_be32((void *)UARTLITE_TX_FIFO, (unsigned char) (c & 0xff));
+       while (in_be32((u32 *) UARTLITE_STATUS) & SR_TX_FIFO_FULL);
+       out_be32((u32 *) UARTLITE_TX_FIFO, (unsigned char) (c & 0xff));
 }
 
 void serial_puts(const char * s)
@@ -69,13 +67,11 @@ void serial_puts(const char * s)
 
 int serial_getc(void)
 {
-       while (!(in_be32((void *)UARTLITE_STATUS) & SR_RX_FIFO_VALID_DATA));
-       return in_be32((void *)UARTLITE_RX_FIFO) & 0xff;
+       while (!(in_be32((u32 *) UARTLITE_STATUS) & SR_RX_FIFO_VALID_DATA));
+       return in_be32((u32 *) UARTLITE_RX_FIFO) & 0xff;
 }
 
 int serial_tstc(void)
 {
-       return (in_be32((void *)UARTLITE_STATUS) & SR_RX_FIFO_VALID_DATA);
+       return (in_be32((u32 *) UARTLITE_STATUS) & SR_RX_FIFO_VALID_DATA);
 }
-
-#endif /* CONFIG_MICROBLZE */