[U-Boot] MMC problem in PXA270 hardware

[Vaisakh P S]

Hi,

I did some more debugging, i dumped the MBR for the sdcard, and it was
proper in OS in board and PC.

Here is the dump i got in OS:

00000000  fa b8 00 10 8e d0 bc 00  b0 b8 00 00 8e d8 8e c0 
|................|
00000010  fb be 00 7c bf 00 06 b9  00 02 f3 a4 ea 21 06 00 
|...|.........!..|
00000020  00 be be 07 38 04 75 0b  83 c6 10 81 fe fe 07 75 
|....8.u........u|
00000030  f3 eb 16 b4 02 b0 01 bb  00 7c b2 80 8a 74 01 8b 
|.........|...t..|
00000040  4c 02 cd 13 ea 00 7c 00  00 eb fe 00 00 00 00 00 
|L.....|.........|
00000050  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
00000060  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
00000070  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
00000080  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
00000090  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
000000a0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
000000b0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
000000c0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
000000d0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
000000f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
00000100  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
00000110  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
00000120  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
00000130  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
00000140  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
00000160  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
00000170  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
00000190  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
000001b0  00 00 00 00 00 00 00 00  25 47 05 00 00 00 00 01 
|........%G......|
000001c0  01 00 06 fe 3f 7a 3f 00  00 00 7c 26 1e 00 00 00 
|....?z?...|&....|
000001d0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00 
|................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa 
|..............U.|


But in Uboot, the dump which i got MBR read was the following

 0xea 0xa8 0x0 0x0 0x8e 0xc0 0xac 0x0 0xa0 0xa8 0x0 0x0 0x8e 0xc8 0x8e 0xc0
0xea 0xae 0x0 0x6c 0xae 0x0 0x6 0xa8 0x0 0x2 0xe2 0xa4 0xea 0x20 0x6 0x0 0x0
0xae 0xae 0x6 0x28 0x4 0x64 0xa 0x82 0xc6 0x0 0x80 0xee 0xee 0x6 0x64 0xe2
0xea 0x6 0xa4 0x2 0xa0 0x0 0xaa 0x0 0x6c 0xa2 0x80 0x8a 0x64 0x0 0x8a 0x4c
0x2 0xcc 0x2 0xea 0x0 0x6c 0x0 0x0 0xea 0xee 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x24 0x46 0x4
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x82 0xee 0x2e 0xc 0x2e 0x0 0x0 0x0 0x4e 0x4a
0x6 0x0 0x0 0x0 0x0 0xe 0x82 0xee 0x2e 0x48 0x8e 0x4a 0x6 0x0 0x2c 0xc8 0xa
0x0 0x0 0x0 0x0 0x4a 0x82 0xee 0x2e 0x6a 0xca 0x22 0x2 0x0 0xe0 0x2 0xc 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x44 0xaa

How can I go forward in this?
-- 
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