diff --git a/src/cpu/s3c2442/gta02.c b/src/cpu/s3c2442/gta02.c
index 13be2ac..f66e9b2 100644
--- a/src/cpu/s3c2442/gta02.c
+++ b/src/cpu/s3c2442/gta02.c
@@ -85,14 +85,11 @@ const struct pcf50633_init pcf50633_init[] = {
 
 	{ PCF50633_REG_AUTOENA,		0x01 },	/* always on */
 
-	{ PCF50633_REG_DOWN1OUT,	0x1b }, /* 1.3V (0x1b * .025V + 0.625V) */
+	{ PCF50633_REG_DOWN1OUT,	37 }, /* 1.55V (37 * .025V + 0.625V) */
 	{ PCF50633_REG_DOWN1ENA,	0x02 }, /* enabled if GPIO1 = HIGH */
 	{ PCF50633_REG_HCLDOOUT,	21 },	/* 3.0V (21 * 0.1V + 0.9V) */
 	{ PCF50633_REG_HCLDOENA,	0x01 }, /* ON by default*/
 
-	{ PCF50633_REG_DOWN1OUT,	0x1b }, /* 1.3V (0x1b * .025V + 0.625V) */
-	{ PCF50633_REG_DOWN1ENA,	0x02 }, /* enabled if GPIO1 = HIGH */
-
 	{ PCF50633_REG_INT1M,		0x00 },
 	{ PCF50633_REG_INT2M,		0x00 },
 	{ PCF50633_REG_INT3M,		0x00 },
@@ -316,7 +313,7 @@ void port_init_gta02(void)
 			"nop\n"
 		);
 		/* configure MPLL */
-		*MPLLCON = ((42 << 12) + (1 << 4) + 0);
+		*MPLLCON = ((147 << 12) + (2 << 4) + 1); /* 465MHz */
 
 		/* get debug UART working at 115kbps */
 		serial_init_115200_s3c24xx(GTA02_DEBUG_UART, 50 /* 50MHz */);
@@ -690,7 +687,7 @@ const struct board_api board_api_gta02 = {
 	.get_ui_keys = get_ui_keys_gta02,
 	.get_ui_debug = get_ui_debug_gta02,
 	.set_ui_indication = set_ui_indication_gta02,
-	.commandline_board = "loglevel=4 "
+	.commandline_board = "loglevel=1 "
 				      "console=tty0 "
 				      "console=ttySAC2,115200 "
 				      "init=/sbin/init "
@@ -707,7 +704,7 @@ const struct board_api board_api_gta02 = {
 			.partition_index = 1,
 			.filesystem = FS_EXT2,
 			.filepath = "boot/uImage-GTA02.bin",
-			.commandline_append = " root=/dev/mmcblk0p1 rootdelay=1 ",
+			.commandline_append = " root=/dev/mmcblk0p1 rootwait ",
 		},
 		[1] = {
 			.name = "SD Card EXT2 P2 Kernel",
@@ -716,7 +713,7 @@ const struct board_api board_api_gta02 = {
 			.partition_index = 2,
 			.filesystem = FS_EXT2,
 			.filepath = "boot/uImage-GTA02.bin",
-			.commandline_append = " root=/dev/mmcblk0p2 rootdelay=1 ",
+			.commandline_append = " root=/dev/mmcblk0p2 rootwait ",
 		},
 		[2] = {
 			.name = "SD Card EXT2 P3 Kernel",
@@ -725,7 +722,7 @@ const struct board_api board_api_gta02 = {
 			.partition_index = 3,
 			.filesystem = FS_EXT2,
 			.filepath = "boot/uImage-GTA02.bin",
-			.commandline_append = " root=/dev/mmcblk0p3 rootdelay=1 ",
+			.commandline_append = " root=/dev/mmcblk0p3 rootwait ",
 		},
 		[3] = {
 			.name = "NAND Kernel",