Boot up error ,sdcard is ok in another cpu board,these log is below

[0000.302] [TegraBoot] (version 00.00.2018.01-l4t-33e7fa82)
[0000.307] Processing in cold boot mode Bootloader 2
[0000.311] A02 Bootrom Patch rev = 1023
[0000.315] Power-up reason: pmc por
[0000.318] No Battery Present
[0000.321] pmic max77620 reset reason
[0000.324] pmic max77620 NVERC : 0x40
[0000.327] RamCode = 0
[0000.330] Platform has DDR4 type RAM
[0000.333] max77620 disabling SD1 Remote Sense
[0000.337] Setting DDR voltage to 1125mv
[0000.341] Serial Number of Pmic Max77663: 0x2c03ec
[0000.349] Entering ramdump check
[0000.352] Get RamDumpCarveOut = 0x0
[0000.355] RamDumpCarveOut=0x0, RamDumperFlag=0xe59ff3f8
[0000.360] Last reboot was clean, booting normally!
[0000.365] Sdram initialization is successful
[0000.369] SecureOs Carveout Base=0x00000000ff800000 Size=0x00800000
[0000.375] Lp0 Carveout Base=0x00000000ff780000 Size=0x00001000
[0000.381] BpmpFw Carveout Base=0x00000000ff700000 Size=0x00080000
[0000.387] GSC1 Carveout Base=0x00000000ff600000 Size=0x00100000
[0000.393] GSC2 Carveout Base=0x00000000ff500000 Size=0x00100000
[0000.399] GSC4 Carveout Base=0x00000000ff400000 Size=0x00100000
[0000.404] GSC5 Carveout Base=0x00000000ff300000 Size=0x00100000
[0000.410] GSC3 Carveout Base=0x000000017f300000 Size=0x00d00000
[0000.426] RamDump Carveout Base=0x00000000ff280000 Size=0x00080000
[0000.432] Platform-DebugCarveout: 0
[0000.436] Nck Carveout Base=0x00000000ff080000 Size=0x00200000
[0000.441] Non secure mode, and RB not enabled.
[0000.448] Invalid GPT Partition
[0000.463] Using BFS PT to query partitions
[0000.467] failed to load NvTbootTbootCpu from (2:0)
[0000.472] re-load NvTbootTbootCpu from (4:0)
[0000.476] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.486] Command complete wait failed with error 0x3 Interrupt 0x18001
[0000.493] Number of retries left 4
[0000.496] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.506] Command complete wait failed with error 0x3 Interrupt 0x18001
[0000.513] Number of retries left 3
[0000.516] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.526] Command complete wait failed with error 0x3 Interrupt 0x18001
[0000.533] Number of retries left 2
[0000.536] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.546] Command complete wait failed with error 0x3 Interrupt 0x18001
[0000.552] Number of retries left 1
[0000.556] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.566] Command complete wait failed with error 0x3 Interrupt 0x18001
[0000.572] Number of retries left 0
[0000.575] Send command failed with 0x3
[0000.579] CMD8 send failed. Retrying CMD0/CMD8 (2)…
[0000.584] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.594] Command complete wait failed with error 0x3 Interrupt 0x18001
[0000.601] Number of retries left 4
[0000.604] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.614] Command complete wait failed with error 0x3 Interrupt 0x18001
[0000.620] Number of retries left 3
[0000.624] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.634] Command complete wait failed with error 0x3 Interrupt 0x18001
[0000.640] Number of retries left 2
[0000.644] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.654] Command complete wait failed with error 0x3 Interrupt 0x18000
[0000.660] Number of retries left 1
[0000.663] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.674] Command complete wait failed with error 0x3 Interrupt 0x18000
[0000.680] Number of retries left 0
[0000.683] Send command failed with 0x3
[0000.687] CMD8 send failed. Retrying CMD0/CMD8 (1)…
[0000.692] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.702] Command complete wait failed with error 0x3 Interrupt 0x18001
[0000.708] Number of retries left 4
[0000.712] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.722] Command complete wait failed with error 0x3 Interrupt 0x18001
[0000.728] Number of retries left 3
[0000.731] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.742] Command complete wait failed with error 0x3 Interrupt 0x18000
[0000.748] Number of retries left 2
[0000.751] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.761] Command complete wait failed with error 0x3 Interrupt 0x18000
[0000.768] Number of retries left 1
[0000.771] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.781] Command complete wait failed with error 0x3 Interrupt 0x18000
[0000.788] Number of retries left 0
[0000.791] Send command failed with 0x3
[0000.794] CMD8 send failed. Retrying CMD0/CMD8 (0)…
[0000.799] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.809] Command complete wait failed with error 0x3 Interrupt 0x18001
[0000.816] Number of retries left 4
[0000.819] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.829] Command complete wait failed with error 0x3 Interrupt 0x18000
[0000.836] Number of retries left 3
[0000.839] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.849] Command complete wait failed with error 0x3 Interrupt 0x18000
[0000.856] Number of retries left 2
[0000.859] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.869] Command complete wait failed with error 0x3 Interrupt 0x18001
[0000.875] Number of retries left 1
[0000.879] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.889] Command complete wait failed with error 0x3 Interrupt 0x18001
[0000.895] Number of retries left 0
[0000.898] Send command failed with 0x3
[0000.902] CMD55 send failed with error 0x3 in SdIdentifyCard func at 1846 line
[0000.909] Identify card failed with 0x3
[0000.913] SdIdentifyCard has failed with error 0x3 in NvTbootSdmmcInit func at 87 line
[0000.920] Sdmmc Init failed with 0x3 error
[0000.925] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.935] Command complete wait failed with error 0x3 Interrupt 0x18001
[0000.941] Number of retries left 4
[0000.945] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.955] Command complete wait failed with error 0x3 Interrupt 0x18001
[0000.961] Number of retries left 3
[0000.965] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.975] Command complete wait failed with error 0x3 Interrupt 0x18000
[0000.981] Number of retries left 2
[0000.984] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0000.994] Command complete wait failed with error 0x3 Interrupt 0x18000
[0001.001] Number of retries left 1
[0001.004] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0001.014] Command complete wait failed with error 0x3 Interrupt 0x18001
[0001.021] Number of retries left 0
[0001.024] Send command failed with 0x3
[0001.027] CMD8 send failed. Retrying CMD0/CMD8 (2)…
[0001.033] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0001.043] Command complete wait failed with error 0x3 Interrupt 0x18000
[0001.049] Number of retries left 4
[0001.052] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0001.062] Command complete wait failed with error 0x3 Interrupt 0x18001
[0001.069] Number of retries left 3
[0001.072] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0001.082] Command complete wait failed with error 0x3 Interrupt 0x18001
[0001.089] Number of retries left 2
[0001.092] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0001.102] Command complete wait failed with error 0x3 Interrupt 0x18001
[0001.109] Number of retries left 1
[0001.112] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0001.122] Command complete wait failed with error 0x3 Interrupt 0x18000
[0001.129] Number of retries left 0
[0001.132] Send command failed with 0x3
[0001.135] CMD8 send failed. Retrying CMD0/CMD8 (1)…
[0001.140] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0001.150] Command complete wait failed with error 0x3 Interrupt 0x18001
[0001.157] Number of retries left 4
[0001.160] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0001.170] Command complete wait failed with error 0x3 Interrupt 0x18001
[0001.177] Number of retries left 3
[0001.180] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0001.190] Command complete wait failed with error 0x3 Interrupt 0x18001
[0001.197] Number of retries left 2
[0001.200] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0001.210] Command complete wait failed with error 0x3 Interrupt 0x18001
[0001.216] Number of retries left 1
[0001.220] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0001.230] Command complete wait failed with error 0x3 Interrupt 0x18000
[0001.236] Number of retries left 0
[0001.239] Send command failed with 0x3
[0001.243] CMD8 send failed. Retrying CMD0/CMD8 (0)…
[0001.248] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0001.258] Command complete wait failed with error 0x3 Interrupt 0x18000
[0001.265] Number of retries left 4
[0001.268] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0001.278] Command complete wait failed with error 0x3 Interrupt 0x18001
[0001.284] Number of retries left 3
[0001.288] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0001.298] Command complete wait failed with error 0x3 Interrupt 0x18001
[0001.304] Number of retries left 2
[0001.308] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0001.318] Command complete wait failed with error 0x3 Interrupt 0x18001
[0001.324] Number of retries left 1
[0001.327] Error mask set in wait for cmd complete with error 0x3 in HwSdmmcWaitForCommandComplete func at 278 line
[0001.338] Command complete wait failed with error 0x3 Interrupt 0x18001
[0001.344] Number of retries left 0
[0001.347] Send command failed with 0x3
[0001.351] CMD55 send failed with error 0x3 in SdIdentifyCard func at 1846 line
[0001.358] Identify card failed with 0x3
[0001.361] SdIdentifyCard has failed with error 0x3 in NvTbootSdmmcInit func at 87 line
[0001.369] Sdmmc Init failed with 0x3 error
[0001.373] Error is 3

hello qqdf20,

may I know what’s the difference between your two boards.
beside, may I know which configuration you had used to flash your Nano modules.
thanks

Thanks very much ,we have
bougth about 100+ nano boards,imaged and tesed ,now just about 3 boards are ng,others are all good. all nano boards are new and the same,flashing the same image.

hello qqdf20,

okay, I think it may be hardware issues, suggest you check RMA process for the steps.
thanks