I have used below SD card with our TX2 custom carrier board
Manufacturer : Sandisk
Model No : SDSGUAR-128G-GN6MA
I am getting following error message while writing and reading the data to the sd card
59.866614] pad_id 26: PMC_IMPL_E_33V_PWR_0 = [0x29]
[ 60.038484] mmc2 tuning done saved tap delay=72
[ 60.043185] mmc2: hw tuning done …
[ 60.046752] mmc2: tuning_window[0]: 0xfffffc07
[ 60.051185] mmc2: tuning_window[1]: 0xffc07fff
[ 60.055618] mmc2: tuning_window[2]: 0xfffffff
[ 60.059965] mmc2: tuning_window[3]: 0x7ffffffc
[ 60.064397] mmc2: tuning_window[4]: 0x0
[ 60.068223] mmc2: tuning_window[5]: 0x0
[ 60.072049] mmc2: tuning_window[6]: 0x0
[ 60.075874] mmc2: tuning_window[7]: 0x0
[ 60.079699] sdhci: Tap value: 72 | Trim value: 5
[ 60.084304] sdhci: SDMMC_VENDOR_INTR_STATUS[0x108]: 0x40000
[ 60.089911] mmc2: new ultra high speed SDR104 SDXC card at address aaaa
[ 60.097483] mmcblk1: mmc2:aaaa SC128 119 GiB
[ 90.306935] sh (1658): drop_caches: 3
[ 90.504264] mmcblk1: error -110 requesting status
[ 90.509041] sdhci-tegra 3400000.sdhci: Tuning already done, restoring the best tap value : 72
[ 90.520872] pad_id 26: PMC_IMPL_E_33V_PWR_0 = [0x39]
[ 90.730610] pad_id 26: PMC_IMPL_E_33V_PWR_0 = [0x29]
[ 90.761536] sdhci-tegra 3400000.sdhci: Tuning already done, restoring the best tap value : 72
[ 90.770099] mmc2: tried to reset card
[ 90.807515]
mmc2 sdhci_data_irq 2772 SDHCI_INT_DATA_TIMEOUT
[ 90.813537] sdhci: =========== REGISTER DUMP (mmc2)===========
[ 90.819562] sdhci: Sys addr: 0x000000f0 | Version: 0x00000404
[ 90.825396] sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000046
[ 90.831227] sdhci: Argument: 0x00002800 | Trn mode: 0x0000002b
[ 90.837057] sdhci: Present: 0x01fb0000 | Host ctl: 0x00000016
[ 90.842887] sdhci: Power: 0x00000001 | Blk gap: 0x00000000
[ 90.848715] sdhci: Wake-up: 0x00000000 | Clock: 0x00000007
[ 90.854543] sdhci: Timeout: 0x0000000e | Int stat: 0x00000000
[ 90.860372] sdhci: Int enab: 0x02ff000b | Sig enab: 0x02fc000b
[ 90.866200] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
[ 90.872029] sdhci: Caps: 0x3f6cd08c | Caps_1: 0x18006f73
[ 90.877857] sdhci: Cmd: 0x0000193a | Max curr: 0x00000000
[ 90.883685] sdhci: Host ctl2: 0x0000300b
[ 90.887608] sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x0000000080000020
[ 90.894128] sdhci: ===========================================
[ 90.900197] mmcblk1: error -110 sending status command, retrying
[ 90.906304] mmcblk1: error -110 sending status command, retrying
[ 90.912497] mmcblk1: error -110 sending status command, aborting
[ 90.918616] blk_update_request: I/O error, dev mmcblk1, sector 10240
[ 90.925063] Buffer I/O error on dev mmcblk1, logical block 1280, lost async page write
[ 90.933106] blk_update_request: I/O error, dev mmcblk1, sector 10248
[ 90.939527] Buffer I/O error on dev mmcblk1, logical block 1281, lost async page write
[ 90.947529] blk_update_request: I/O error, dev mmcblk1, sector 10256
[ 90.953950] Buffer I/O error on dev mmcblk1, logical block 1282, lost async page write
[ 90.961937] blk_update_request: I/O error, dev mmcblk1, sector 10264
[ 90.968323] Buffer I/O error on dev mmcblk1, logical block 1283, lost async page write
[ 90.976316] blk_update_request: I/O error, dev mmcblk1, sector 10272
[ 90.982713] Buffer I/O error on dev mmcblk1, logical block 1284, lost async page write
[ 90.990699] blk_update_request: I/O error, dev mmcblk1, sector 10280
[ 90.997100] Buffer I/O error on dev mmcblk1, logical block 1285, lost async page write
[ 91.005059] blk_update_request: I/O error, dev mmcblk1, sector 10288
[ 91.011520] Buffer I/O error on dev mmcblk1, logical block 1286, lost async page write
[ 91.019531] blk_update_request: I/O error, dev mmcblk1, sector 10296
[ 91.025951] Buffer I/O error on dev mmcblk1, logical block 1287, lost async page write
[ 91.033934] blk_update_request: I/O error, dev mmcblk1, sector 10304
[ 91.040346] Buffer I/O error on dev mmcblk1, logical block 1288, lost async page write
[ 91.048330] blk_update_request: I/O error, dev mmcblk1, sector 10312
[ 91.054748] Buffer I/O error on dev mmcblk1, logical block 1289, lost async page write
[ 91.064643] mmcblk1: error -110 sending status command, retrying
[ 91.070764] mmcblk1: error -110 sending status command, retrying
[ 91.076927] mmcblk1: error -110 sending status command, aborting
[ 91.083941] mmcblk1: error -110 sending status command, retrying
[ 91.090030] mmcblk1: error -110 sending status command, retrying
[ 91.096131] mmcblk1: error -110 sending status command, aborting
[ 91.104275] mmcblk1: error -110 sending status command, retrying
[ 91.110363] mmcblk1: error -110 sending status command, retrying
[ 91.116447] mmcblk1: error -110 sending status command, aborting
[ 91.124597] mmcblk1: error -110 sending status command, retrying
[ 91.130686] mmcblk1: error -110 sending status command, retrying
[ 91.136780] mmcblk1: error -110 sending status command, aborting
[ 91.145061] mmcblk1: error -110 sending status command, retrying
[ 91.151128] mmcblk1: error -110 sending status command, retrying
[ 91.157202] mmcblk1: error -110 sending status command, aborting
[ 91.166266] mmcblk1: error -110 sending status command, retrying
[ 91.172326] mmcblk1: error -110 sending status command, retrying
[ 91.178396] mmcblk1: error -110 sending status command, aborting
[ 91.186443] mmcblk1: error -110 sending status command, retrying
[ 91.192547] mmcblk1: error -110 sending status command, retrying
[ 91.198676] mmcblk1: error -110 sending status command, aborting
[ 91.208241] mmcblk1: error -110 sending status command, retrying
[ 91.214350] mmcblk1: error -110 sending status command, retrying
[ 91.220423] mmcblk1: error -110 sending status command, aborting
[ 91.229515] mmcblk1: error -110 sending status command, retrying
[ 91.235603] mmcblk1: error -110 sending status command, retrying
[ 91.241775] mmcblk1: error -110 sending status command, aborting
[ 91.251607] mmcblk1: error -110 sending status command, retrying
[ 91.257720] mmcblk1: error -110 sending status command, retrying
[ 91.263865] mmcblk1: error -110 sending status command, aborting
[ 91.274554] mmcblk1: error -110 sending status command, retrying
[ 91.280643] mmcblk1: error -110 sending status command, retrying
[ 91.286748] mmcblk1: error -110 sending status command, aborting
[ 91.296464] mmcblk1: error -110 sending status command, retrying
[ 91.302536] mmcblk1: error -110 sending status command, retrying
[ 91.308665] mmcblk1: error -110 sending status command, aborting
[ 91.318253] mmcblk1: error -110 sending status command, retrying
[ 91.324327] mmcblk1: error -110 sending status command, retrying
[ 91.330452] mmcblk1: error -110 sending status command, aborting
[ 91.340085] mmcblk1: error -110 sending status command, retrying
[ 91.346173] mmcblk1: error -110 sending status command, retrying
[ 91.352288] mmcblk1: error -110 sending status command, aborting
[ 91.361906] mmcblk1: error -110 sending status command, retrying
[ 91.367980] mmcblk1: error -110 sending status command, retrying
[ 91.374097] mmcblk1: error -110 sending status command, aborting
[ 91.384774] mmcblk1: error -110 sending status command, retrying
[ 91.390873] mmcblk1: error -110 sending status command, retrying
[ 91.396996] mmcblk1: error -110 sending status command, aborting
[ 91.406586] mmcblk1: error -110 sending status command, retrying
[ 91.412698] mmcblk1: error -110 sending status command, retrying
[ 91.418814] mmcblk1: error -110 sending status command, aborting
[ 91.428583] mmcblk1: error -110 sending status command, retrying
[ 91.434675] mmcblk1: error -110 sending status command, retrying
[ 91.440789] mmcblk1: error -110 sending status command, aborting
[ 91.450626] mmcblk1: error -110 sending status command, retrying
[ 91.456701] mmcblk1: error -110 sending status command, retrying
[ 91.462813] mmcblk1: error -110 sending status command, aborting
[ 91.472578] mmcblk1: error -110 sending status command, retrying
[ 91.478671] mmcblk1: error -110 sending status command, retrying
[ 91.484791] mmcblk1: error -110 sending status command, aborting
[ 91.495564] mmcblk1: error -110 sending status command, retrying
[ 91.501685] mmcblk1: error -110 sending status command, retrying
[ 91.507769] mmcblk1: error -110 sending status command, aborting
[ 91.550222] sh (1665): drop_caches: 3
[ 91.583519] mmcblk1: error -110 sending status command, retrying
[ 91.589574] mmcblk1: error -110 sending status command, retrying
[ 91.595637] mmcblk1: error -110 sending status command, aborting
[ 91.601697] sdhci-tegra 3400000.sdhci: Tuning already done, restoring the best tap value : 72
[ 91.613553] pad_id 26: PMC_IMPL_E_33V_PWR_0 = [0x39]
[ 91.822353] pad_id 26: PMC_IMPL_E_33V_PWR_0 = [0x29]
[ 91.853108] sdhci-tegra 3400000.sdhci: Tuning already done, restoring the best tap value : 72
[ 91.861639] mmc2: tried to reset card