EMMC errors on TI8148

gistfile1.txt

root@ti814x-evm:~# dd if=/dev/zero of=/dev/mmcblk1
mmcblk1    mmcblk1p1  mmcblk1p2  mmcblk1p3
root@ti814x-evm:~# dd if=/dev/zero of=/dev/mmcblk1
[  143.740000] mmcblk1: error -110 sending status comand
[  143.740000] mmcblk1: error -110 transferring data, sector 0, nr 128, card status 0x0
[  143.750000] mmcblk1: error -110 sending stop command, response 0x0, card status 0x0
[  143.760000] mmcblk1: error -110 requesting status
[  143.760000] end_request: I/O error, dev mmcblk1, sector 0
[  143.760000] Buffer I/O error on device mmcblk1, logical block 0
[  143.760000] lost page write due to I/O error on mmcblk1
[  143.760000] end_request: I/O error, dev mmcblk1, sector 8
[  143.760000] Buffer I/O error on device mmcblk1, logical block 1
[  143.760000] lost page write due to I/O error on mmcblk1
[  143.760000] end_request: I/O error, dev mmcblk1, sector 16
[  143.760000] Buffer I/O error on device mmcblk1, logical block 2
[  143.760000] lost page write due to I/O error on mmcblk1
[  143.760000] end_request: I/O error, dev mmcblk1, sector 24
[  143.760000] Buffer I/O error on device mmcblk1, logical block 3
[  143.760000] lost page write due to I/O error on mmcblk1
[  143.760000] end_request: I/O error, dev mmcblk1, sector 32
[  143.760000] Buffer I/O error on device mmcblk1, logical block 4
[  143.760000] lost page write due to I/O error on mmcblk1
[  143.760000] end_request: I/O error, dev mmcblk1, sector 40
[  143.760000] Buffer I/O error on device mmcblk1, logical block 5
[  143.760000] lost page write due to I/O error on mmcblk1
[  143.760000] end_request: I/O error, dev mmcblk1, sector 48
[  143.760000] Buffer I/O error on device mmcblk1, logical block 6
[  143.760000] lost page write due to I/O error on mmcblk1
[  143.760000] end_request: I/O error, dev mmcblk1, sector 56
[  143.760000] Buffer I/O error on device mmcblk1, logical block 7
[  143.760000] lost page write due to I/O error on mmcblk1
[  143.760000] end_request: I/O error, dev mmcblk1, sector 64
[  143.760000] Buffer I/O error on device mmcblk1, logical block 8
[  143.760000] lost page write due to I/O error on mmcblk1
[  143.760000] end_request: I/O error, dev mmcblk1, sector 72
[  143.760000] Buffer I/O error on device mmcblk1, logical block 9
[  143.760000] lost page write due to I/O error on mmcblk1
[  143.760000] end_request: I/O error, dev mmcblk1, sector 80
[  143.760000] end_request: I/O error, dev mmcblk1, sector 88
[  143.760000] end_request: I/O error, dev mmcblk1, sector 96
[  143.760000] end_request: I/O error, dev mmcblk1, sector 104
[  143.760000] end_request: I/O error, dev mmcblk1, sector 112
[  143.760000] end_request: I/O error, dev mmcblk1, sector 120
[  145.180000] mmcblk1: error -110 sending status comand
[  145.190000] mmcblk1: error -110 sending read/write command, response 0x0, card status 0x0
[  145.200000] mmcblk1: error -110 transferring data, sector 128, nr 128, card status 0x0
[  145.200000] mmcblk1: error -110 requesting status
[  145.210000] end_request: I/O error, dev mmcblk1, sector 128
[  145.210000] end_request: I/O error, dev mmcblk1, sector 136
[  145.210000] end_request: I/O error, dev mmcblk1, sector 144
[  145.210000] end_request: I/O error, dev mmcblk1, sector 152
[  145.210000] end_request: I/O error, dev mmcblk1, sector 160
[  145.210000] end_request: I/O error, dev mmcblk1, sector 168
[  145.210000] end_request: I/O error, dev mmcblk1, sector 176
[  145.210000] end_request: I/O error, dev mmcblk1, sector 184
[  145.210000] end_request: I/O error, dev mmcblk1, sector 192
[  145.210000] end_request: I/O error, dev mmcblk1, sector 200
[  145.210000] end_request: I/O error, dev mmcblk1, sector 208
[  145.210000] end_request: I/O error, dev mmcblk1, sector 216
[  145.210000] end_request: I/O error, dev mmcblk1, sector 224
[  145.210000] end_request: I/O error, dev mmcblk1, sector 232
[  145.210000] end_request: I/O error, dev mmcblk1, sector 240
[  145.210000] end_request: I/O error, dev mmcblk1, sector 248