X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=cpu%2Fmpc512x%2Fserial.c;h=4fc4693a6affc334618736658f9ae9196cabdc95;hb=ac67804fbb2d82a19170066c02af7053d474ce8d;hp=d3ffff9d7efc7cbd306d0b163a58d8a808687b83;hpb=b8c1d6a54ff8195488b68e163de8ec31f1603496;p=oweals%2Fu-boot.git

diff --git a/cpu/mpc512x/serial.c b/cpu/mpc512x/serial.c
index d3ffff9d7e..4fc4693a6a 100644
--- a/cpu/mpc512x/serial.c
+++ b/cpu/mpc512x/serial.c
@@ -60,12 +60,24 @@ static void fifo_init (volatile psc512x_t *psc)
 	__asm__ volatile ("sync");
 }
 
+void serial_setbrg(void)
+{
+	volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
+	volatile psc512x_t *psc = (psc512x_t *) &im->psc[CONFIG_PSC_CONSOLE];
+	unsigned long baseclk, div;
+
+	/* calculate dividor for setting PSC CTUR and CTLR registers */
+	baseclk = (gd->ips_clk + 8) / 16;
+	div = (baseclk + (gd->baudrate / 2)) / gd->baudrate;
+
+	out_8(&psc->ctur, (div >> 8) & 0xff);
+	out_8(&psc->ctlr,  div & 0xff); /* set baudrate */
+}
+
 int serial_init(void)
 {
 	volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
 	volatile psc512x_t *psc = (psc512x_t *) &im->psc[CONFIG_PSC_CONSOLE];
-	unsigned long baseclk;
-	int div;
 
 	fifo_init (psc);
 
@@ -87,13 +99,8 @@ int serial_init(void)
 	/* now, mode register points to mr2 */
 	out_8(&psc->mode, PSC_MODE_1_STOPBIT);
 
-	/* calculate dividor for setting PSC CTUR and CTLR registers */
-	baseclk = (gd->ips_clk + 8) / 16;
-	div = (baseclk + (gd->baudrate / 2)) / gd->baudrate;
-
-	out_8(&psc->ctur, (div >> 8) & 0xff);
 	/* set baudrate */
-	out_8(&psc->ctlr, div & 0xff);
+	serial_setbrg();
 
 	/* disable all interrupts */
 	out_be16(&psc->psc_imr, 0);
@@ -161,19 +168,6 @@ int serial_tstc (void)
 	return !(in_be32(&psc->rfstat) & PSC_FIFO_EMPTY);
 }
 
-void serial_setbrg (void)
-{
-	volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
-	volatile psc512x_t *psc = (psc512x_t *) &im->psc[CONFIG_PSC_CONSOLE];
-	unsigned long baseclk, div;
-
-	baseclk = (gd->ips_clk + 8) / 16;
-	div = (baseclk + (gd->baudrate / 2)) / gd->baudrate;
-
-	out_8(&psc->ctur, (div >> 8) & 0xFF);
-	out_8(&psc->ctlr,  div & 0xff); /* set baudrate */
-}
-
 void serial_setrts(int s)
 {
 	volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;