[U-Boot] [PATCH v2 1/2] Support for devices with FAT32 PBR

[Igor Luri]

Signed-off-by: Igor Luri <iluri at aotek.es>
---
 disk/part_dos.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/disk/part_dos.c b/disk/part_dos.c
index 887b75e..d91f773 100644
--- a/disk/part_dos.c
+++ b/disk/part_dos.c
@@ -77,7 +77,8 @@ static int test_block_type(unsigned char *buffer)
 	    (buffer[DOS_PART_MAGIC_OFFSET + 1] != 0xaa) ) {
 		return (-1);
 	} /* no DOS Signature at all */
-	if(strncmp((char *)&buffer[DOS_PBR_FSTYPE_OFFSET],"FAT",3)==0)
+	if((strncmp((char *)&buffer[DOS_PBR_FSTYPE_OFFSET],"FAT",3)==0) ||
+	   (strncmp((char *)&buffer[DOS_PBR_FAT32_FSTYPE_OFFSET],"FAT32",5)==0)	)
 		return DOS_PBR; /* is PBR */
 	return DOS_MBR;	    /* Is MBR */
 }
-- 
1.5.4.3

---
 disk/part_dos.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/disk/part_dos.h b/disk/part_dos.h
index ac93f20..6383c58 100644
--- a/disk/part_dos.h
+++ b/disk/part_dos.h
@@ -35,6 +35,7 @@
 #define DOS_PART_TBL_OFFSET	0x1be
 #define DOS_PART_MAGIC_OFFSET	0x1fe
 #define DOS_PBR_FSTYPE_OFFSET	0x36
+#define DOS_PBR_FAT32_FSTYPE_OFFSET	0x52
 #define DOS_PBR_MEDIA_TYPE_OFFSET	0x15
 #define DOS_MBR	0
 #define DOS_PBR	1
-- 
1.5.4.3