Merge branch 'master' of /home/stefan/git/u-boot/u-boot

32 files changed, 156 insertions, 54 deletions

diff --git a/drivers/rtc/bfin_rtc.c b/drivers/rtc/bfin_rtc.c
index ee8acd3..3f8c7ed 100644
--- a/drivers/rtc/bfin_rtc.c
+++ b/drivers/rtc/bfin_rtc.c
@@ -53,7 +53,7 @@ int rtc_init(void)
 /* Set the time. Get the time_in_secs which is the number of seconds since Jan 1970 and set the RTC registers
  * based on this value.
  */
-void rtc_set(struct rtc_time *tmp)
+int rtc_set(struct rtc_time *tmp)
 {
 	unsigned long remain, days, hrs, mins, secs;
 
@@ -61,7 +61,7 @@ void rtc_set(struct rtc_time *tmp)
 
 	if (tmp == NULL) {
 		puts("Error setting the date/time\n");
-		return;
+		return -1;
 	}
 
 	wait_for_complete();
@@ -82,6 +82,8 @@ void rtc_set(struct rtc_time *tmp)
 
 	/* Encode these time values into our RTC_STAT register */
 	bfin_write_RTC_STAT(SET_ALARM(days, hrs, mins, secs));
+
+	return 0;
 }
 
 /* Read the time from the RTC_STAT. time_in_seconds is seconds since Jan 1970 */
diff --git a/drivers/rtc/ds12887.c b/drivers/rtc/ds12887.c
index fb1825b..25ca133 100644
--- a/drivers/rtc/ds12887.c
+++ b/drivers/rtc/ds12887.c
@@ -154,7 +154,7 @@ else
 	return 0;
 }
 
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
 {
 	uchar save_ctrl_b;
 	uchar sec, min, hour, mday, wday, mon, year;
@@ -202,6 +202,8 @@ void rtc_set (struct rtc_time *tmp)
 	/* enables the RTC to update the regs */
 	save_ctrl_b &= ~RTC_CB_SET;
 	rtc_write(RTC_CONTROL_B, save_ctrl_b);
+
+	return 0;
 }
 
 void rtc_reset (void)
diff --git a/drivers/rtc/ds1302.c b/drivers/rtc/ds1302.c
index d28a9fd..87ddd01 100644
--- a/drivers/rtc/ds1302.c
+++ b/drivers/rtc/ds1302.c
@@ -287,8 +287,7 @@ rtc_get(struct rtc_time *tmp)
 	return rel;
 }
 
-void
-rtc_set(struct rtc_time *tmp)
+int rtc_set(struct rtc_time *tmp)
 {
 	struct ds1302_st bbclk;
 	unsigned char b=0;
@@ -326,6 +325,8 @@ rtc_set(struct rtc_time *tmp)
 
 	write_ser_drv(0x8e,&b,1);           /* disable write protect */
 	write_ser_drv(0xbe,(unsigned char *)&bbclk, 8);     /* write burst */
+
+	return 0;
 }
 
 #endif
diff --git a/drivers/rtc/ds1306.c b/drivers/rtc/ds1306.c
index 12528ed..03c4089 100644
--- a/drivers/rtc/ds1306.c
+++ b/drivers/rtc/ds1306.c
@@ -141,7 +141,7 @@ int rtc_get (struct rtc_time *tmp)
 /* ------------------------------------------------------------------------- */
 
 /* set clock time in DS1306 RTC and in MPC8xx RTC */
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
 {
 	volatile immap_t *immap = (immap_t *) CFG_IMMR;
 
@@ -209,6 +209,8 @@ void rtc_set (struct rtc_time *tmp)
 	debug ("Set DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
 	       tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
 	       tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
+
+	return 0;
 }
 
 /* ------------------------------------------------------------------------- */
@@ -371,7 +373,7 @@ int rtc_get (struct rtc_time *tmp)
 /* ------------------------------------------------------------------------- */
 
 /* set clock time from *tmp in DS1306 RTC */
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
 {
 	/* Assuming Vcc = 2.0V (lowest speed) */
 	if (!slave) {
diff --git a/drivers/rtc/ds1307.c b/drivers/rtc/ds1307.c
index 11fc14f..afc4b78 100644
--- a/drivers/rtc/ds1307.c
+++ b/drivers/rtc/ds1307.c
@@ -128,7 +128,7 @@ int rtc_get (struct rtc_time *tmp)
 /*
  * Set the RTC
  */
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
 {
 	DEBUGR ("Set DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
 		tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
@@ -144,6 +144,8 @@ void rtc_set (struct rtc_time *tmp)
 	rtc_write (RTC_HR_REG_ADDR, bin2bcd (tmp->tm_hour));
 	rtc_write (RTC_MIN_REG_ADDR, bin2bcd (tmp->tm_min));
 	rtc_write (RTC_SEC_REG_ADDR, bin2bcd (tmp->tm_sec));
+
+	return 0;
 }
 
 
diff --git a/drivers/rtc/ds1337.c b/drivers/rtc/ds1337.c
index df1132a..509f81f 100644
--- a/drivers/rtc/ds1337.c
+++ b/drivers/rtc/ds1337.c
@@ -132,7 +132,7 @@ int rtc_get (struct rtc_time *tmp)
 /*
  * Set the RTC
  */
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
 {
 	uchar century;
 
@@ -150,6 +150,8 @@ void rtc_set (struct rtc_time *tmp)
 	rtc_write (RTC_HR_REG_ADDR, bin2bcd (tmp->tm_hour));
 	rtc_write (RTC_MIN_REG_ADDR, bin2bcd (tmp->tm_min));
 	rtc_write (RTC_SEC_REG_ADDR, bin2bcd (tmp->tm_sec));
+
+	return 0;
 }
 
 
diff --git a/drivers/rtc/ds1374.c b/drivers/rtc/ds1374.c
index 130588c..79a3d73 100644
--- a/drivers/rtc/ds1374.c
+++ b/drivers/rtc/ds1374.c
@@ -160,7 +160,7 @@ int rtc_get (struct rtc_time *tm){
 /*
  * Set the RTC
  */
-void rtc_set (struct rtc_time *tmp){
+int rtc_set (struct rtc_time *tmp){
 
 	unsigned long time;
 	unsigned i;
@@ -186,6 +186,8 @@ void rtc_set (struct rtc_time *tmp){
 
 	/* Start clock */
 	rtc_write(RTC_CTL_ADDR, RTC_CTL_BIT_EN_OSC, FALSE);
+
+	return 0;
 }
 
 /*
diff --git a/drivers/rtc/ds1556.c b/drivers/rtc/ds1556.c
index f95f28e..7574626 100644
--- a/drivers/rtc/ds1556.c
+++ b/drivers/rtc/ds1556.c
@@ -120,7 +120,7 @@ int rtc_get( struct rtc_time *tmp )
 	return 0;
 }
 
-void rtc_set( struct rtc_time *tmp )
+int rtc_set( struct rtc_time *tmp )
 {
 	uchar reg_a;
 #ifdef RTC_DEBUG
@@ -146,6 +146,8 @@ void rtc_set( struct rtc_time *tmp )
 
 	/* unlock clock registers after read */
 	rtc_write( RTC_CONTROLA, ( reg_a  & ~RTC_CA_WRITE ));
+
+	return 0;
 }
 
 void rtc_reset (void)
diff --git a/drivers/rtc/ds164x.c b/drivers/rtc/ds164x.c
index c621a9e..00494b3 100644
--- a/drivers/rtc/ds164x.c
+++ b/drivers/rtc/ds164x.c
@@ -119,7 +119,7 @@ int rtc_get( struct rtc_time *tmp )
 	return 0;
 }
 
-void rtc_set( struct rtc_time *tmp )
+int rtc_set( struct rtc_time *tmp )
 {
 	uchar reg_a;
 
@@ -145,6 +145,8 @@ void rtc_set( struct rtc_time *tmp )
 
 	/* unlock clock registers after read */
 	rtc_write( RTC_CONTROLA, ( reg_a  & ~RTC_CA_WRITE ));
+
+	return 0;
 }
 
 void rtc_reset (void)
diff --git a/drivers/rtc/ds174x.c b/drivers/rtc/ds174x.c
index 3f486b1..43e6ab7 100644
--- a/drivers/rtc/ds174x.c
+++ b/drivers/rtc/ds174x.c
@@ -117,7 +117,7 @@ int rtc_get( struct rtc_time *tmp )
 	return 0;
 }
 
-void rtc_set( struct rtc_time *tmp )
+int rtc_set( struct rtc_time *tmp )
 {
 	uchar reg_a;
 #ifdef RTC_DEBUG
@@ -143,6 +143,8 @@ void rtc_set( struct rtc_time *tmp )
 
 	/* unlock clock registers after read */
 	rtc_write( RTC_CONTROLA, ( reg_a  & ~RTC_CA_WRITE ));
+
+	return 0;
 }
 
 void rtc_reset (void)
diff --git a/drivers/rtc/ds3231.c b/drivers/rtc/ds3231.c
index d8cd47d..da8a3e6 100644
--- a/drivers/rtc/ds3231.c
+++ b/drivers/rtc/ds3231.c
@@ -134,7 +134,7 @@ int rtc_get (struct rtc_time *tmp)
 /*
  * Set the RTC
  */
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
 {
 	uchar century;
 
@@ -152,6 +152,8 @@ void rtc_set (struct rtc_time *tmp)
 	rtc_write (RTC_HR_REG_ADDR, bin2bcd (tmp->tm_hour));
 	rtc_write (RTC_MIN_REG_ADDR, bin2bcd (tmp->tm_min));
 	rtc_write (RTC_SEC_REG_ADDR, bin2bcd (tmp->tm_sec));
+
+	return 0;
 }
 
 
diff --git a/drivers/rtc/isl1208.c b/drivers/rtc/isl1208.c
index 3d46fd0..87f06cc 100644
--- a/drivers/rtc/isl1208.c
+++ b/drivers/rtc/isl1208.c
@@ -118,7 +118,7 @@ int rtc_get (struct rtc_time *tmp)
 /*
  * Set the RTC
  */
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
 {
 	DEBUGR ("Set DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
 		tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
@@ -139,6 +139,8 @@ void rtc_set (struct rtc_time *tmp)
 	/* disable write */
 	rtc_write(RTC_STAT_REG_ADDR,
 		rtc_read(RTC_STAT_REG_ADDR) & ~RTC_STAT_BIT_WRTC);
+
+	return 0;
 }
 
 void rtc_reset (void)
diff --git a/drivers/rtc/m41t11.c b/drivers/rtc/m41t11.c
index 3727310..0a9b12e 100644
--- a/drivers/rtc/m41t11.c
+++ b/drivers/rtc/m41t11.c
@@ -143,7 +143,7 @@ int rtc_get (struct rtc_time *tmp)
 	return rel;
 }
 
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
 {
 	uchar data[RTC_REG_CNT];
 
@@ -176,6 +176,8 @@ void rtc_set (struct rtc_time *tmp)
 	}
 #endif
 	i2c_write(CFG_I2C_RTC_ADDR, RTC_SEC_ADDR, 1, data, RTC_REG_CNT);
+
+	return 0;
 }
 
 void rtc_reset (void)
diff --git a/drivers/rtc/m41t60.c b/drivers/rtc/m41t60.c
index 402a8c8..71bfc32 100644
--- a/drivers/rtc/m41t60.c
+++ b/drivers/rtc/m41t60.c
@@ -193,12 +193,12 @@ int rtc_get(struct rtc_time *tmp)
 	return 0;
 }
 
-void rtc_set(struct rtc_time *tmp)
+int rtc_set(struct rtc_time *tmp)
 {
 	uchar *const data = rtc_validate();
 
 	if (!data)
-		return;
+		return -1;
 
 	debug("Set DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
 	      tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
@@ -214,8 +214,10 @@ void rtc_set(struct rtc_time *tmp)
 	data[RTC_DAY] = bin2bcd(tmp->tm_wday + 1) & 0x07;
 	if (i2c_write(CFG_I2C_RTC_ADDR, 0, 1, data, RTC_REG_CNT)) {
 		printf("I2C write failed in rtc_set()\n");
-		return;
+		return -1;
 	}
+
+	return 0;
 }
 
 void rtc_reset(void)
diff --git a/drivers/rtc/m41t62.c b/drivers/rtc/m41t62.c
index 89d4ccd..9b7c84a 100644
--- a/drivers/rtc/m41t62.c
+++ b/drivers/rtc/m41t62.c
@@ -96,7 +96,7 @@ int rtc_get(struct rtc_time *tm)
 	return 0;
 }
 
-void rtc_set(struct rtc_time *tm)
+int rtc_set(struct rtc_time *tm)
 {
 	u8 buf[M41T62_DATETIME_REG_SIZE];
 
@@ -123,8 +123,12 @@ void rtc_set(struct rtc_time *tm)
 	/* assume 20YY not 19YY */
 	buf[M41T62_REG_YEAR] = BIN2BCD(tm->tm_year % 100);
 
-	if (i2c_write(CFG_I2C_RTC_ADDR, 0, 1, buf, M41T62_DATETIME_REG_SIZE))
+	if (i2c_write(CFG_I2C_RTC_ADDR, 0, 1, buf, M41T62_DATETIME_REG_SIZE)) {
 		printf("I2C write failed in %s()\n", __func__);
+		return -1;
+	}
+
+	return 0;
 }
 
 void rtc_reset(void)
diff --git a/drivers/rtc/m48t35ax.c b/drivers/rtc/m48t35ax.c
index 353a30e..e19b81b 100644
--- a/drivers/rtc/m48t35ax.c
+++ b/drivers/rtc/m48t35ax.c
@@ -87,7 +87,7 @@ int rtc_get (struct rtc_time *tmp)
 	return 0;
 }
 
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
 {
 	uchar ccr;			/* Clock control register */
 	uchar century;
@@ -116,6 +116,8 @@ void rtc_set (struct rtc_time *tmp)
 	ccr = rtc_read(0);
 	ccr = ccr & 0x7F;
 	rtc_write(0, ccr);
+
+	return 0;
 }
 
 void rtc_reset (void)
diff --git a/drivers/rtc/max6900.c b/drivers/rtc/max6900.c
index 4cfc5de..758d7b7 100644
--- a/drivers/rtc/max6900.c
+++ b/drivers/rtc/max6900.c
@@ -107,7 +107,7 @@ int rtc_get (struct rtc_time *tmp)
 	return 0;
 }
 
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
 {
 
 	debug ( "Set DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
@@ -124,6 +124,8 @@ void rtc_set (struct rtc_time *tmp)
 	rtc_write (0x84, bin2bcd(tmp->tm_hour));
 	rtc_write (0x82, bin2bcd(tmp->tm_min ));
 	rtc_write (0x80, bin2bcd(tmp->tm_sec ));
+
+	return 0;
 }
 
 void rtc_reset (void)
diff --git a/drivers/rtc/mc13783-rtc.c b/drivers/rtc/mc13783-rtc.c
index b6e1501..6ea9137 100644
--- a/drivers/rtc/mc13783-rtc.c
+++ b/drivers/rtc/mc13783-rtc.c
@@ -77,7 +77,7 @@ int rtc_get(struct rtc_time *rtc)
 	return 0;
 }
 
-void rtc_set(struct rtc_time *rtc)
+int rtc_set(struct rtc_time *rtc)
 {
 	u32 time, day, reg;
 
@@ -86,7 +86,7 @@ void rtc_set(struct rtc_time *rtc)
 		slave = spi_setup_slave(1, 0, 1000000,
 				SPI_MODE_2 | SPI_CS_HIGH);
 		if (!slave)
-			return;
+			return -1;
 	}
 
 	time = mktime(rtc->tm_year, rtc->tm_mon, rtc->tm_mday,
@@ -95,7 +95,7 @@ void rtc_set(struct rtc_time *rtc)
 	time %= 86400;
 
 	if (spi_claim_bus(slave))
-		return;
+		return -1;
 
 	reg = 0x2c000000 | day | 0x80000000;
 	spi_xfer(slave, 32, (uchar *)&reg, (uchar *)&day,
@@ -106,6 +106,8 @@ void rtc_set(struct rtc_time *rtc)
 			SPI_XFER_BEGIN | SPI_XFER_END);
 
 	spi_release_bus(slave);
+
+	return -1;
 }
 
 void rtc_reset(void)
diff --git a/drivers/rtc/mc146818.c b/drivers/rtc/mc146818.c
index 460a0e6..1225454 100644
--- a/drivers/rtc/mc146818.c
+++ b/drivers/rtc/mc146818.c
@@ -105,7 +105,7 @@ int rtc_get (struct rtc_time *tmp)
 	return 0;
 }
 
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
 {
 #ifdef RTC_DEBUG
 	printf ( "Set DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
@@ -127,6 +127,7 @@ void rtc_set (struct rtc_time *tmp)
 	rtc_write (RTC_SECONDS, bin2bcd(tmp->tm_sec ));
 	rtc_write(RTC_CONFIG_B,0x02); /* enables the RTC to update the regs */
 
+	return 0;
 }
 
 void rtc_reset (void)
diff --git a/drivers/rtc/mcfrtc.c b/drivers/rtc/mcfrtc.c
index 30b2a81..c2af197 100644
--- a/drivers/rtc/mcfrtc.c
+++ b/drivers/rtc/mcfrtc.c
@@ -68,7 +68,7 @@ int rtc_get(struct rtc_time *tmp)
 	return 0;
 }
 
-void rtc_set(struct rtc_time *tmp)
+int rtc_set(struct rtc_time *tmp)
 {
 	volatile rtc_t *rtc = (rtc_t *) (CFG_MCFRTC_BASE);
 
@@ -106,6 +106,8 @@ void rtc_set(struct rtc_time *tmp)
 	rtc->days = days;
 	rtc->hourmin = (tmp->tm_hour << 8) | tmp->tm_min;
 	rtc->seconds = tmp->tm_sec;
+
+	return 0;
 }
 
 void rtc_reset(void)
diff --git a/drivers/rtc/mk48t59.c b/drivers/rtc/mk48t59.c
index 918c291..b6c234e 100644
--- a/drivers/rtc/mk48t59.c
+++ b/drivers/rtc/mk48t59.c
@@ -185,7 +185,7 @@ int rtc_get (struct rtc_time *tmp)
 	return 0;
 }
 
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
 {
 	uchar save_ctrl_a;
 
@@ -210,6 +210,8 @@ void rtc_set (struct rtc_time *tmp)
 
 	save_ctrl_a &= ~RTC_CA_WRITE;
 	rtc_write(RTC_CONTROLA, save_ctrl_a); /* enables the RTC to update the regs */
+
+	return 0;
 }
 
 void rtc_reset (void)
@@ -225,7 +227,7 @@ void rtc_reset (void)
 	rtc_write(RTC_CONTROLB, control_b);
 }
 
-void rtc_set_watchdog(short multi, short res)
+int rtc_set_watchdog(short multi, short res)
 {
 	uchar wd_value;
 
diff --git a/drivers/rtc/mpc5xxx.c b/drivers/rtc/mpc5xxx.c
index 1450649..6231b9b 100644
--- a/drivers/rtc/mpc5xxx.c
+++ b/drivers/rtc/mpc5xxx.c
@@ -88,7 +88,7 @@ int rtc_get (struct rtc_time *tmp)
 /*****************************************************************************
  * set time
  *****************************************************************************/
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
 {
 	RTC5200	*rtc = (RTC5200 *) (CFG_MBAR+0x800);
 	ulong time, date, year;
@@ -129,6 +129,8 @@ void rtc_set (struct rtc_time *tmp)
 	udelay (1000);
 	rtc->tsr = time;
 	udelay (1000);
+
+	return 0;
 }
 
 /*****************************************************************************
diff --git a/drivers/rtc/mpc8xx.c b/drivers/rtc/mpc8xx.c
index 9435069..2bbc5d3 100644
--- a/drivers/rtc/mpc8xx.c
+++ b/drivers/rtc/mpc8xx.c
@@ -51,7 +51,7 @@ int rtc_get (struct rtc_time *tmp)
 	return 0;
 }
 
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
 {
 	volatile immap_t *immr = (immap_t *)CFG_IMMR;
 	ulong tim;
@@ -65,6 +65,8 @@ void rtc_set (struct rtc_time *tmp)
 
 	immr->im_sitk.sitk_rtck = KAPWR_KEY;
 	immr->im_sit.sit_rtc = tim;
+
+	return 0;
 }
 
 void rtc_reset (void)
diff --git a/drivers/rtc/pcf8563.c b/drivers/rtc/pcf8563.c
index 1274ffa..2fe1e37 100644
--- a/drivers/rtc/pcf8563.c
+++ b/drivers/rtc/pcf8563.c
@@ -86,7 +86,7 @@ int rtc_get (struct rtc_time *tmp)
 	return rel;
 }
 
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
 {
 	uchar century;
 
@@ -104,6 +104,8 @@ void rtc_set (struct rtc_time *tmp)
 	rtc_write (0x04, bin2bcd(tmp->tm_hour));
 	rtc_write (0x03, bin2bcd(tmp->tm_min ));
 	rtc_write (0x02, bin2bcd(tmp->tm_sec ));
+
+	return 0;
 }
 
 void rtc_reset (void)
diff --git a/drivers/rtc/pl031.c b/drivers/rtc/pl031.c
index 276c184..6c1e9bd 100755..100644
--- a/drivers/rtc/pl031.c
+++ b/drivers/rtc/pl031.c
@@ -75,7 +75,7 @@ void rtc_reset(void)
 /*
  * Set the RTC
 */
-void rtc_set(struct rtc_time *tmp)
+int rtc_set(struct rtc_time *tmp)
 {
 	unsigned long tim;
 
@@ -84,7 +84,7 @@ void rtc_set(struct rtc_time *tmp)
 
 	if (tmp == NULL) {
 		puts("Error setting the date/time\n");
-		return;
+		return -1;
 	}
 
 	/* Calculate number of seconds this incoming time represents */
@@ -92,6 +92,8 @@ void rtc_set(struct rtc_time *tmp)
 	                tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
 
 	RTC_WRITE_REG(RTC_LR, tim);
+
+	return -1;
 }
 
 /*
diff --git a/drivers/rtc/rs5c372.c b/drivers/rtc/rs5c372.c
index 38db199..34514d0 100644
--- a/drivers/rtc/rs5c372.c
+++ b/drivers/rtc/rs5c372.c
@@ -205,7 +205,7 @@ rtc_set (struct rtc_time *tmp)
 		rs5c372_enable();
 
 	if (!setup_done)
-		return;
+		return -1;
 
 	if(rtc_debug > 2) {
 		printf("rtc_set: tm_year = %d\n", tmp->tm_year);
@@ -249,11 +249,15 @@ rtc_set (struct rtc_time *tmp)
 		buf[7] = bin2bcd(tmp->tm_year % 100);
 
 		ret = i2c_write(CFG_I2C_RTC_ADDR, 0, 0, buf, 8);
-		if (ret != 0)
+		if (ret != 0) {
 			printf("rs5c372_set_datetime(), i2c_master_send() returned %d\n",ret);
+			return -1;
+		}
+	} else {
+		return -1;
 	}
 
-	return;
+	return 0;
 }
 
 /*
diff --git a/drivers/rtc/rx8025.c b/drivers/rtc/rx8025.c
index 064138e..9f4ce2f 100644
--- a/drivers/rtc/rx8025.c
+++ b/drivers/rtc/rx8025.c
@@ -136,7 +136,11 @@ int rtc_get (struct rtc_time *tmp)
 
 	tmp->tm_sec  = bcd2bin (sec & 0x7F);
 	tmp->tm_min  = bcd2bin (min & 0x7F);
-	tmp->tm_hour = bcd2bin (hour & 0x3F);
+	if (rtc_read(RTC_CTL1_REG_ADDR) & RTC_CTL1_BIT_2412)
+		tmp->tm_hour = bcd2bin (hour & 0x3F);
+	else
+		tmp->tm_hour = bcd2bin (hour & 0x1F) % 12 +
+			       ((hour & 0x20) ? 12 : 0);
 	tmp->tm_mday = bcd2bin (mday & 0x3F);
 	tmp->tm_mon  = bcd2bin (mon & 0x1F);
 	tmp->tm_year = bcd2bin (year) + ( bcd2bin (year) >= 70 ? 1900 : 2000);
@@ -154,7 +158,7 @@ int rtc_get (struct rtc_time *tmp)
 /*
  * Set the RTC
  */
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
 {
 	DEBUGR ("Set DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
 		tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
@@ -172,6 +176,8 @@ void rtc_set (struct rtc_time *tmp)
 	rtc_write (RTC_SEC_REG_ADDR, bin2bcd (tmp->tm_sec));
 
 	rtc_write (RTC_CTL1_REG_ADDR, RTC_CTL1_BIT_2412);
+
+	return 0;
 }
 
 /*
diff --git a/drivers/rtc/s3c24x0_rtc.c b/drivers/rtc/s3c24x0_rtc.c
index 13d077b..0d3372f 100644
--- a/drivers/rtc/s3c24x0_rtc.c
+++ b/drivers/rtc/s3c24x0_rtc.c
@@ -135,7 +135,7 @@ int rtc_get (struct rtc_time *tmp)
 	return 0;
 }
 
-void rtc_set (struct rtc_time *tmp)
+int rtc_set (struct rtc_time *tmp)
 {
 	S3C24X0_RTC * const rtc = S3C24X0_GetBase_RTC();
 	uchar sec, min, hour, mday, wday, mon, year;
@@ -167,6 +167,8 @@ void rtc_set (struct rtc_time *tmp)
 
 	/* disable access to RTC registers */
 	SetRTC_Access(RTC_DISABLE);
+
+	return 0;
 }
 
 void rtc_reset (void)
diff --git a/drivers/rtc/x1205.c b/drivers/rtc/x1205.c
index 7025cf4..7a3b514 100644
--- a/drivers/rtc/x1205.c
+++ b/drivers/rtc/x1205.c
@@ -134,7 +134,7 @@ int rtc_get(struct rtc_time *tm)
 	return 0;
 }
 
-void rtc_set(struct rtc_time *tm)
+int rtc_set(struct rtc_time *tm)
 {
 	int i;
 	u8 buf[8];
@@ -168,6 +168,8 @@ void rtc_set(struct rtc_time *tm)
 		rtc_write(X1205_CCR_BASE + i, buf[i]);
 
 	rtc_write(X1205_REG_SR, 0);
+
+	return 0;
 }
 
 void rtc_reset(void)
diff --git a/drivers/usb/usb_ohci.c b/drivers/usb/usb_ohci.c
index 0bfa4d7..fd5567f 100644
--- a/drivers/usb/usb_ohci.c
+++ b/drivers/usb/usb_ohci.c
@@ -109,6 +109,14 @@ static struct pci_device_id ohci_pci_ids[] = {
 };
 #endif
 
+#ifdef CONFIG_PCI_EHCI_DEVNO
+static struct pci_device_id ehci_pci_ids[] = {
+	{0x1131, 0x1562},	/* Philips 1562 PCI EHCI module ids */
+	/* Please add supported PCI EHCI controller ids here */
+	{0, 0}
+};
+#endif
+
 #ifdef DEBUG
 #define dbg(format, arg...) printf("DEBUG: " format "\n", ## arg)
 #else
@@ -1572,11 +1580,38 @@ int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
 
 static int hc_reset (ohci_t *ohci)
 {
+#ifdef CONFIG_PCI_EHCI_DEVNO
+	pci_dev_t pdev;
+#endif
 	int timeout = 30;
 	int smm_timeout = 50; /* 0,5 sec */
 
 	dbg("%s\n", __FUNCTION__);
 
+#ifdef CONFIG_PCI_EHCI_DEVNO
+	/*
+	 *  Some multi-function controllers (e.g. ISP1562) allow root hub
+	 * resetting via EHCI registers only.
+	 */
+	pdev = pci_find_devices(ehci_pci_ids, CONFIG_PCI_EHCI_DEVNO);
+	if (pdev != -1) {
+		u32 base;
+		int timeout = 1000;
+
+		pci_read_config_dword(pdev, PCI_BASE_ADDRESS_0, &base);
+		writel (readl(base + EHCI_USBCMD_OFF) | EHCI_USBCMD_HCRESET,
+			base + EHCI_USBCMD_OFF);
+
+		while (readl(base + EHCI_USBCMD_OFF) & EHCI_USBCMD_HCRESET) {
+			if (timeout-- <= 0) {
+				printf("USB RootHub reset timed out!");
+				break;
+			}
+			udelay(1);
+		}
+	} else
+		printf("No EHCI func at %d index!\n", CONFIG_PCI_EHCI_DEVNO);
+#endif
 	if (readl (&ohci->regs->control) & OHCI_CTRL_IR) { /* SMM owns the HC */
 		writel (OHCI_OCR, &ohci->regs->cmdstatus); /* request ownership */
 		info("USB HC TakeOver from SMM");
diff --git a/drivers/usb/usb_ohci.h b/drivers/usb/usb_ohci.h
index 380cb4c..7a04bf5 100644
--- a/drivers/usb/usb_ohci.h
+++ b/drivers/usb/usb_ohci.h
@@ -195,6 +195,9 @@ struct ohci_regs {
 	} roothub;
 } __attribute((aligned(32)));
 
+/* Some EHCI controls */
+#define EHCI_USBCMD_OFF		0x20
+#define EHCI_USBCMD_HCRESET	(1 << 1)
 
 /* OHCI CONTROL AND STATUS REGISTER MASKS */
 
diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c
index 79562ec..fe418f1 100644
--- a/drivers/video/cfb_console.c
+++ b/drivers/video/cfb_console.c
@@ -314,10 +314,10 @@ void	console_cursor (int state);
 #else
 #define SWAP16(x)	 (x)
 #define SWAP32(x)	 (x)
-#if !defined(VIDEO_FB_16BPP_PIXEL_SWAP)
-#define SHORTSWAP32(x)	 (x)
-#else
+#if defined(VIDEO_FB_16BPP_PIXEL_SWAP)
 #define SHORTSWAP32(x)	 ( ((x) >> 16) | ((x) << 16) )
+#else
+#define SHORTSWAP32(x)	 (x)
 #endif
 #endif
 
@@ -932,12 +932,12 @@ int video_display_bitmap (ulong bmp_image, int x, int y)
 				xcount = width;
 				while (xcount--) {
 					cte = bmp->color_table[*bmap++];
-#if !defined(VIDEO_FB_16BPP_PIXEL_SWAP)
-					FILL_15BIT_555RGB (cte.red, cte.green, cte.blue);
-#else
+#if defined(VIDEO_FB_16BPP_PIXEL_SWAP)
 					fill_555rgb_pswap (fb, xpos++, cte.red,
 							   cte.green, cte.blue);
 					fb += 2;
+#else
+					FILL_15BIT_555RGB (cte.red, cte.green, cte.blue);
 #endif
 				}
 				bmap += padded_line;
@@ -1006,12 +1006,12 @@ int video_display_bitmap (ulong bmp_image, int x, int y)
 				WATCHDOG_RESET ();
 				xcount = width;
 				while (xcount--) {
-#if !defined(VIDEO_FB_16BPP_PIXEL_SWAP)
-					FILL_15BIT_555RGB (bmap[2], bmap[1], bmap[0]);
-#else
+#if defined(VIDEO_FB_16BPP_PIXEL_SWAP)
 					fill_555rgb_pswap (fb, xpos++, bmap[2],
 							   bmap[1], bmap[0]);
 					fb += 2;
+#else
+					FILL_15BIT_555RGB (bmap[2], bmap[1], bmap[0]);
 #endif
 					bmap += 3;
 				}
@@ -1136,11 +1136,11 @@ void logo_plot (void *screen, int width, int x, int y)
 				*dest = ((r >> 5) << 5) | ((g >> 5) << 2) | (b >> 6);
 				break;
 			case GDF_15BIT_555RGB:
-#if !defined(VIDEO_FB_16BPP_PIXEL_SWAP)
+#if defined(VIDEO_FB_16BPP_PIXEL_SWAP)
+				fill_555rgb_pswap (dest, xpos++, r, g, b);
+#else
 				*(unsigned short *) dest =
 					SWAP16 ((unsigned short) (((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3)));
-#else
-				fill_555rgb_pswap (dest, xpos++, r, g, b);
 #endif
 				break;
 			case GDF_16BIT_565RGB: