gta02 kernel assistance - follow-up on mmc issue

[Sean McNeil]

I sync'd up my kernel yesterday to origin/andy git and I still have the 
errors with the microSD card:

2gb Super microSD A-data

I created 1 linux partition with fdisk.

mkfs.ext3 /dev/mmcblk0p1 and I get a bunch of errors.

I've tried to do a binary search and found that

Disk /dev/mmcblk0: 2041 MB, 2041577472 bytes
4 heads, 16 sectors/track, 62304 cylinders
Units = cylinders of 64 * 512 = 32768 bytes

        Device Boot    Start       End    Blocks   Id  System
/dev/mmcblk0p1               1       54933     1757848   83  Linux
/dev/mmcblk0p2           54934       62304      235872   83  Linux

worked without errors for partition 1.

Disk /dev/mmcblk0: 2041 MB, 2041577472 bytes
4 heads, 16 sectors/track, 62304 cylinders
Units = cylinders of 64 * 512 = 32768 bytes

        Device Boot    Start       End    Blocks   Id  System
/dev/mmcblk0p1               1       57984     1855480   83  Linux
/dev/mmcblk0p2           57985       62304      138240   83  Linux

gave me the following errors when I create partition with fdisk:

<6>EXT3 FS on mmcblk0p1, internal journal
<6>EXT3-fs: mounted filesystem with ordered data mode.
<3>glamo-mci glamo-mci.0: Error after cmd: 0x8310
<3>mmcblk0: error -110 sending read/write command
<4>end_request: I/O error, dev mmcblk0, sector 3710976
<3>Buffer I/O error on device mmcblk0p2, logical block 0
<4>end_request: I/O error, dev mmcblk0, sector 3710984
<3>Buffer I/O error on device mmcblk0p2, logical block 1
<4>end_request: I/O error, dev mmcblk0, sector 3710992
<3>Buffer I/O error on device mmcblk0p2, logical block 2
<4>end_request: I/O error, dev mmcblk0, sector 3711000
<3>Buffer I/O error on device mmcblk0p2, logical block 3
<3>glamo-mci glamo-mci.0: Error after cmd: 0x20
<3>glamo-mci glamo-mci.0: Error after cmd: 0x122
<3>mmcblk0: error -84 sending read/write command
<4>end_request: I/O error, dev mmcblk0, sector 3710976
<3>Buffer I/O error on device mmcblk0p2, logical block 0
<3>glamo-mci glamo-mci.0: Error after cmd: 0x8020
<3>glamo-mci glamo-mci.0: Error after cmd: 0x8122
<3>mmcblk0: error -84 sending read/write command
<4>end_request: I/O error, dev mmcblk0, sector 3711040
<3>Buffer I/O error on device mmcblk0p2, logical block 8
<3>glamo-mci glamo-mci.0: Error after cmd: 0x20
<3>glamo-mci glamo-mci.0: Error after cmd: 0x122
<3>mmcblk0: error -84 sending read/write command
<4>end_request: I/O error, dev mmcblk0, sector 3711040
<3>Buffer I/O error on device mmcblk0p2, logical block 8
<3>glamo-mci glamo-mci.0: Error after cmd: 0x8020
<3>glamo-mci glamo-mci.0: Error after cmd: 0x8120
<3>mmcblk0: error -110 sending read/write command
<4>end_request: I/O error, dev mmcblk0, sector 3710976
<3>FAT: unable to read boot sector

then a whole lot more errors when I do a

mkfs.ext3 /dev/mmcblk0

so somewhere between 1800M and 1900M in size causes problems for me.