diff --git a/ipl/main.c b/ipl/main.c
index 2541de2..a141692 100755
--- a/ipl/main.c
+++ b/ipl/main.c
@@ -574,9 +574,10 @@ void print_sdcard_info()
 			 Speed Class:    %d\n\
 			 UHS Grade:      U%d\n\
 			 Video Class:    V%d\n\
-			 App perf class: A%d\n\n",
-			sd_storage.ssr.bus_width,	sd_storage.ssr.speed_class, sd_storage.ssr.uhs_grade,
-			sd_storage.ssr.video_class, sd_storage.ssr.app_class);
+			 App perf class: A%d\n\
+			 Write Protect:  %d\n\n",
+			sd_storage.ssr.bus_width, sd_storage.ssr.speed_class, sd_storage.ssr.uhs_grade,
+			sd_storage.ssr.video_class, sd_storage.ssr.app_class, sd_storage.csd.write_protect);
 
 		gfx_puts(&gfx_con, "Acquiring FAT volume info...\n\n");
 		f_getfree("", &sd_fs.free_clst, NULL);
diff --git a/ipl/sdmmc.c b/ipl/sdmmc.c
index e21389b..d8f01f6 100755
--- a/ipl/sdmmc.c
+++ b/ipl/sdmmc.c
@@ -824,9 +824,22 @@ int _sd_storage_enable_highspeed_high_volt(sdmmc_storage_t *storage, u8 *buf)
 
 static void _sd_storage_parse_ssr(sdmmc_storage_t *storage)
 {
-	u32 *raw_ssr = (u32 *)&(storage->raw_ssr);
-	storage->ssr.bus_width = unstuff_bits(raw_ssr, 510 - 384, 2) & SD_BUS_WIDTH_4 ? 4 : 1;
-	switch(unstuff_bits(raw_ssr, 440 - 384, 8))
+	// unstuff_bits supports only 4 u32 so break into 2 x 16byte groups
+	u32 raw_ssr1[4];
+	u32 raw_ssr2[4];
+
+	raw_ssr1[3] = *(u32 *)&storage->raw_ssr[12];
+	raw_ssr1[2] = *(u32 *)&storage->raw_ssr[8];
+	raw_ssr1[1] = *(u32 *)&storage->raw_ssr[4];
+	raw_ssr1[0] = *(u32 *)&storage->raw_ssr[0];
+
+	raw_ssr2[3] = *(u32 *)&storage->raw_ssr[28];
+	raw_ssr2[2] = *(u32 *)&storage->raw_ssr[24];
+	raw_ssr2[1] = *(u32 *)&storage->raw_ssr[20];
+	raw_ssr2[0] = *(u32 *)&storage->raw_ssr[16];
+
+	storage->ssr.bus_width = unstuff_bits(raw_ssr1, 510 - 384, 2) & SD_BUS_WIDTH_4 ? 4 : 1;
+	switch(unstuff_bits(raw_ssr1, 440 - 384, 8))
 	{
 	case 0:
 		storage->ssr.speed_class = 0;
@@ -844,12 +857,13 @@ static void _sd_storage_parse_ssr(sdmmc_storage_t *storage)
 		storage->ssr.speed_class = 10;
 		break;
 	default:
-		storage->ssr.speed_class = unstuff_bits(raw_ssr, 440 - 384, 8);
+		storage->ssr.speed_class = unstuff_bits(raw_ssr1, 440 - 384, 8);
 		break;
 	}
-	storage->ssr.uhs_grade = unstuff_bits(raw_ssr, 396 - 384, 4);
-	storage->ssr.video_class = unstuff_bits(raw_ssr, 384 - 384, 8);
-	storage->ssr.app_class = unstuff_bits(raw_ssr + 16, 472 + 4 - 384, 4);
+	storage->ssr.uhs_grade = unstuff_bits(raw_ssr1, 396 - 384, 4);
+	storage->ssr.video_class = unstuff_bits(raw_ssr1, 384 - 384, 8);
+
+	storage->ssr.app_class = unstuff_bits(raw_ssr2, 336 - 256, 4);
 }
 
 static int _sd_storage_get_ssr(sdmmc_storage_t *storage, u8 *buf)
@@ -894,17 +908,17 @@ static void _sd_storage_parse_cid(sdmmc_storage_t *storage)
 	u32 *raw_cid = (u32 *)&(storage->raw_cid);
 
 	storage->cid.manfid = unstuff_bits(raw_cid, 120, 8);
-	storage->cid.oemid = unstuff_bits(raw_cid, 104, 16);
+	storage->cid.oemid  = unstuff_bits(raw_cid, 104, 16);
 	storage->cid.prod_name[0] = unstuff_bits(raw_cid, 96, 8);
 	storage->cid.prod_name[1] = unstuff_bits(raw_cid, 88, 8);
 	storage->cid.prod_name[2] = unstuff_bits(raw_cid, 80, 8);
 	storage->cid.prod_name[3] = unstuff_bits(raw_cid, 72, 8);
 	storage->cid.prod_name[4] = unstuff_bits(raw_cid, 64, 8);
-	storage->cid.hwrev = unstuff_bits(raw_cid, 60, 4);
-	storage->cid.fwrev = unstuff_bits(raw_cid, 56, 4);
+	storage->cid.hwrev  = unstuff_bits(raw_cid, 60, 4);
+	storage->cid.fwrev  = unstuff_bits(raw_cid, 56, 4);
 	storage->cid.serial = unstuff_bits(raw_cid, 24, 32);
-	storage->cid.month = unstuff_bits(raw_cid, 8, 4);
-	storage->cid.year = unstuff_bits(raw_cid, 12, 8) + 2000;
+	storage->cid.month  = unstuff_bits(raw_cid, 8, 4);
+	storage->cid.year   = unstuff_bits(raw_cid, 12, 8) + 2000;
 }
 
 static void _sd_storage_parse_csd(sdmmc_storage_t *storage)
@@ -912,8 +926,9 @@ static void _sd_storage_parse_csd(sdmmc_storage_t *storage)
 	u32 *raw_csd = (u32 *)&(storage->raw_csd);
 
 	storage->csd.structure = unstuff_bits(raw_csd, 126, 2);
-	storage->csd.cmdclass = unstuff_bits(raw_csd, 84, 12);
-	storage->csd.read_blkbits = unstuff_bits(raw_csd, 80, 4);
+	storage->csd.cmdclass  = unstuff_bits(raw_csd, 84, 12);
+	storage->csd.read_blkbits  = unstuff_bits(raw_csd, 80, 4);
+	storage->csd.write_protect = unstuff_bits(raw_csd, 12, 2);
 	switch(storage->csd.structure)
 	{
 	case 0:
diff --git a/ipl/sdmmc.h b/ipl/sdmmc.h
index 63d079d..ef954d2 100755
--- a/ipl/sdmmc.h
+++ b/ipl/sdmmc.h
@@ -36,16 +36,17 @@ typedef struct _mmc_cid
 
 typedef struct _mmc_csd
 {
-	u8		structure;
-	u8		mmca_vsn;
-	u16		cmdclass;
-	u32		c_size;
-	u32		r2w_factor;
-	u32		max_dtr;
-	u32		erase_size;		/* In sectors */
-	u32		read_blkbits;
-	u32		write_blkbits;
-	u32		capacity;
+	u8  structure;
+	u8  mmca_vsn;
+	u16 cmdclass;
+	u32 c_size;
+	u32 r2w_factor;
+	u32 max_dtr;
+	u32 erase_size;		/* In sectors */
+	u32 read_blkbits;
+	u32 write_blkbits;
+	u32 capacity;
+	u8  write_protect;  
 } mmc_csd_t;
 
 typedef struct _mmc_ext_csd