summaryrefslogtreecommitdiff
path: root/drivers/serial
diff options
context:
space:
mode:
authorScott McNutt <smcnutt@psyent.com>2010-03-21 21:24:43 -0400
committerScott McNutt <smcnutt@psyent.com>2010-04-02 12:28:41 -0400
commit3ea0037f2337de692b5fd2b6a4449db1de3067a2 (patch)
treedc79b32082081baa60f5ef8e43ca774814e5eeba /drivers/serial
parent64da04d24ea685483f9afa07088f76931b6c0e01 (diff)
downloadu-boot-imx-3ea0037f2337de692b5fd2b6a4449db1de3067a2.zip
u-boot-imx-3ea0037f2337de692b5fd2b6a4449db1de3067a2.tar.gz
u-boot-imx-3ea0037f2337de692b5fd2b6a4449db1de3067a2.tar.bz2
nios2: Fix outx/writex parameter order in io.h
The outx/writex macros were using writex(addr, val) rather than the standard writex(val, addr), resulting in incompatibilty with architecture independent components. This change set uses standard parameter order. Signed-off-by: Scott McNutt <smcnutt@psyent.com>
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/altera_jtag_uart.c2
-rw-r--r--drivers/serial/altera_uart.c4
-rw-r--r--drivers/serial/opencores_yanu.c12
3 files changed, 9 insertions, 9 deletions
diff --git a/drivers/serial/altera_jtag_uart.c b/drivers/serial/altera_jtag_uart.c
index 9eccaa0..fb28aa9 100644
--- a/drivers/serial/altera_jtag_uart.c
+++ b/drivers/serial/altera_jtag_uart.c
@@ -40,7 +40,7 @@ void serial_putc (char c)
{
while (NIOS_JTAG_WSPACE ( readl (&jtag->control)) == 0)
WATCHDOG_RESET ();
- writel (&jtag->data, (unsigned char)c);
+ writel ((unsigned char)c, &jtag->data);
}
void serial_puts (const char *s)
diff --git a/drivers/serial/altera_uart.c b/drivers/serial/altera_uart.c
index 995e374..045f119 100644
--- a/drivers/serial/altera_uart.c
+++ b/drivers/serial/altera_uart.c
@@ -50,7 +50,7 @@ void serial_setbrg (void)
unsigned div;
div = (CONFIG_SYS_CLK_FREQ/gd->baudrate)-1;
- writel (&uart->divisor,div);
+ writel (div, &uart->divisor);
return;
}
@@ -71,7 +71,7 @@ void serial_putc (char c)
serial_putc ('\r');
while ((readl (&uart->status) & NIOS_UART_TRDY) == 0)
WATCHDOG_RESET ();
- writel (&uart->txdata,(unsigned char)c);
+ writel ((unsigned char)c, &uart->txdata);
}
void serial_puts (const char *s)
diff --git a/drivers/serial/opencores_yanu.c b/drivers/serial/opencores_yanu.c
index dacda53..f18f7f4 100644
--- a/drivers/serial/opencores_yanu.c
+++ b/drivers/serial/opencores_yanu.c
@@ -61,7 +61,7 @@ void serial_setbrg (void)
((unsigned)CONFIG_SYS_CLK_FREQ >> k);
baud = best_m + best_n * YANU_BAUDE;
- writel(&uart->baud, baud);
+ writel(baud, &uart->baud);
return;
}
@@ -92,7 +92,7 @@ void serial_setbrg (void)
((unsigned)CONFIG_SYS_CLK_FREQ >> k);
baud = best_m + best_n * YANU_BAUDE;
- writel(&uart->baud, baud);
+ writel(baud, &uart->baud);
return;
}
@@ -113,7 +113,7 @@ int serial_init (void)
YANU_ACTION_RPE |
YANU_ACTION_RFE | YANU_ACTION_RFIFO_CLEAR | YANU_ACTION_TFIFO_CLEAR;
- writel(&uart->action, action);
+ writel(action, &uart->action);
/* control register cleanup */
/* no interrupts enabled */
@@ -127,7 +127,7 @@ int serial_init (void)
control |= YANU_CONTROL_RDYDLY * YANU_RXFIFO_DLY;
control |= YANU_CONTROL_TXTHR * YANU_TXFIFO_THR;
- writel(&uart->control, control);
+ writel(control, &uart->control);
/* to set baud rate */
serial_setbrg();
@@ -156,7 +156,7 @@ void serial_putc (char c)
WATCHDOG_RESET ();
}
- writel(&uart->data, (unsigned char)c);
+ writel((unsigned char)c, &uart->data);
}
void serial_puts (const char *s)
@@ -182,7 +182,7 @@ int serial_getc (void)
WATCHDOG_RESET ();
/* first we pull the char */
- writel(&uart->action, YANU_ACTION_RFIFO_PULL);
+ writel(YANU_ACTION_RFIFO_PULL, &uart->action);
return(readl(&uart->data) & YANU_DATA_CHAR_MASK);
}