Hello, I have a custom board similar to the Jetson TK1 kit. Except for emmc, no additional memory devices are connected. After successfully flashing the emmc. Checked the log and there is an error concerning mmc2, however keep in mind that I just connected sdmmc4 to emmc and sdmmc3 to sd card, much like the jetson tk1, thus the other controllers, sdmmc1 and sdmmc2, are not connected to any memory device. Please assist me in resolving the following mistake. Your input will be greatly appreciated.
Following is the error log
[ 17.272903] mmc2: Timeout waiting for hardware interrupt.
[ 7.035274] mmc2: no vqmmc regulator found
[ 7.041263] mmc2: no vmmc regulator found
[ 7.047100] mmc2: Invalid maximum block size, assuming 512 bytes
[ 7.054982] sysedp_create_consumer: unable to create sdhci-tegra.0, no consd
[ 7.097922] mmc2: Internal clock never stabilised.
[ 7.106811] sdhci: =========== REGISTER DUMP (mmc2)===========
[ 7.114729] sdhci: Sys addr: 0x00000000 | Version: 0x00000303
[ 7.122692] sdhci: Blk size: 0x00000000 | Blk cnt: 0x00000000
[ 7.130668] sdhci: Argument: 0x00000000 | Trn mode: 0x00000000
[ 7.138612] sdhci: Present: 0x01fb00f0 | Host ctl: 0x00000000
[ 7.146552] sdhci: Power: 0x0000000f | Blk gap: 0x00000000
[ 7.154486] sdhci: Wake-up: 0x00000000 | Clock: 0x00000401
[ 7.162382] sdhci: Timeout: 0x00000000 | Int stat: 0x00000000
[ 7.170239] sdhci: Int enab: 0x00ff0003 | Sig enab: 0x00fc0003
[ 7.178081] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
[ 7.185948] sdhci: Caps: 0x376fd080 | Caps_1: 0x10002f73
[ 7.193808] sdhci: Cmd: 0x00000000 | Max curr: 0x00000000
[ 7.201670] sdhci: Host ctl2: 0x00003000
[ 7.207601] sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x00000000
[ 7.215510] sdhci: ===========================================
[ 7.234867] mmc2: SDHCI controller on sdhci-tegra.0 [sdhci-tegra.0] using AA
"Hi everyone, I noticed that many have viewed my post, but I haven’t received any replies yet. I would really appreciate any guidance or suggestions you can offer. I’m eager to learn and resolve this issue, so any help would be greatly appreciated. Thank you