Hi marcel
Forgive me first for judging a Toradex failure in deploying Linux kernel modules.
at lost i found my problem,
as long as my video capture card (vmx-200) is installed on the mini pci express and its driver deployed on Linux , verbose hang on following messages
19.832373] mmc1: Timeout waiting for hardware interrupt.
[ 19.839696] sdhci: =========== REGISTER DUMP (mmc1)===========
[ 19.847390] sdhci: Sys addr: 0x00000000 | Version: 0x00000303
[ 19.855056] sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000000
[ 19.862715] sdhci: Argument: 0x00000000 | Trn mode: 0x00000000
[ 19.870355] sdhci: Present: 0x01fb0000 | Host ctl: 0x00000013
[ 19.877991] sdhci: Power: 0x0000000d | Blk gap: 0x00000000
[ 19.885630] sdhci: Wake-up: 0x00000000 | Clock: 0x00000007
[ 19.893268] sdhci: Timeout: 0x0000000e | Int stat: 0x00000000
[ 19.900897] sdhci: Int enab: 0x02ff000b | Sig enab: 0x02fc000b
[ 19.908525] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
[ 19.916143] sdhci: Caps: 0x376fd080 | Caps_1: 0x10002f73
[ 19.923762] sdhci: Cmd: 0x00000c1b | Max curr: 0x00000000
[ 19.931384] sdhci: Host ctl2: 0x00003000
[ 19.937086] sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0xae842020
[ 19.944700] sdhci: ===========================================
[ 19.952307] mmc0: Timeout waiting for hardware interrupt.
[ 19.959433] sdhci: =========== REGISTER DUMP (mmc0)===========
[ 19.967013] sdhci: Sys addr: 0x00000000 | Version: 0x00000303
[ 19.974599] sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000000
[ 19.982169] sdhci: Argument: 0x014c67c8 | Trn mode: 0x00000033
[ 19.989728] sdhci: Present: 0x01fb00f0 | Host ctl: 0x00000031
[ 19.997281] sdhci: Power: 0x0000000b | Blk gap: 0x00000000
[ 20.004827] sdhci: Wake-up: 0x00000000 | Clock: 0x00000007
[ 20.012356] sdhci: Timeout: 0x0000000e | Int stat: 0x00000000
[ 20.019873] sdhci: Int enab: 0x02ff000b | Sig enab: 0x02fc000b
[ 20.027363] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
[ 20.034855] sdhci: Caps: 0x376fd080 | Caps_1: 0x10002f77
[ 20.042350] sdhci: Cmd: 0x0000123a | Max curr: 0x00000000
[ 20.049826] sdhci: Host ctl2: 0x0000308b
[ 20.055371] sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0xae840020
[ 20.062826] sdhci: ===========================================
[ 30.820366] INFO: rcu_preempt self-detected stall on CPU[ 30.822367] INFO: rcu_preempt detected stalls on CPUs/tasks:
but when i remove it from its place , L4T boot successfully
but now is there any way to fix this problem or not?
and if there is no way to fix it and i have to change my mini pci capture card , do you have a purchase offer that is compatible with L4T and TK1?
excuse me for everything
and send my greetings and apologies to Jaskaranjeet Singh
Best Regards