Mmc0 Timeout issues on Ubuntu 18.04 Kernel 4.15.0-37-generic

sossontsossont New Member Posts: 1

Hello

I have an UP Squared which I installed Ubuntu 18.04. I have completed the install instructions including putting on the UP Kernel. But in dmesg I am getting mmc0 timeout issues. I see this was an issue in 2017, and unrecolved. Anyone got any ideas where i should be looking to try solve this?

Here is the error:
(Dmesg)

[ 23.262038] mmc0: Timeout waiting for hardware interrupt.
[ 23.262052] mmc0: sdhci: ============ SDHCI REGISTER DUMP ===========
[ 23.262061] mmc0: sdhci: Sys addr: 0x00000020 | Version: 0x00001002
[ 23.262068] mmc0: sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000020
[ 23.262075] mmc0: sdhci: Argument: 0x0cc9b800 | Trn mode: 0x0000003b
[ 23.262082] mmc0: sdhci: Present: 0x1fff0001 | Host ctl: 0x0000003d
[ 23.262088] mmc0: sdhci: Power: 0x0000000b | Blk gap: 0x00000080
[ 23.262095] mmc0: sdhci: Wake-up: 0x00000000 | Clock: 0x00000007
[ 23.262102] mmc0: sdhci: Timeout: 0x00000004 | Int stat: 0x00000000
[ 23.262108] mmc0: sdhci: Int enab: 0x02ff000b | Sig enab: 0x02ff000b
[ 23.262115] mmc0: sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
[ 23.262122] mmc0: sdhci: Caps: 0x546ec881 | Caps_1: 0x80000807
[ 23.262128] mmc0: sdhci: Cmd: 0x0000123a | Max curr: 0x00000000
[ 23.262148] mmc0: sdhci: Host ctl2: 0x0000008d
[ 23.262155] mmc0: sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x000000026e37f200
[ 23.262159] mmc0: sdhci: ============================================
[ 23.262689] mmcblk0: error -110 sending stop command, original cmd response 0x0, card status 0x400900
[ 23.262697] mmcblk0: error -110 transferring data, sector 214546432, nr 32, cmd response 0x0, card status 0x0

Kernel
$ uname -a
Linux somyth 4.15.0-37-generic #40~upboard06-Ubuntu SMP Wed Nov 27 11:29:44 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

More debug
$ dmesg | grep mmc
[ 2.758403] mmc0: SDHCI controller on PCI [0000:00:1c.0] using ADMA 64-bit
[ 2.762456] mmc1: SDHCI controller on PCI [0000:00:1e.0] using ADMA 64-bit
[ 2.914288] mmc0: new HS400 MMC card at address 0001
[ 2.919469] mmcblk0: mmc0:0001 DF4128 116 GiB
[ 2.920835] mmcblk0boot0: mmc0:0001 DF4128 partition 1 4.00 MiB
[ 2.922162] mmcblk0boot1: mmc0:0001 DF4128 partition 2 4.00 MiB
[ 2.923450] mmcblk0rpmb: mmc0:0001 DF4128 partition 3 4.00 MiB, chardev (244:0)
[ 2.928668] mmcblk0: p1 p2
[ 3.838087] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 4.679127] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro
[ 23.262038] mmc0: Timeout waiting for hardware interrupt.
[ 23.262052] mmc0: sdhci: ============ SDHCI REGISTER DUMP ===========
[ 23.262061] mmc0: sdhci: Sys addr: 0x00000020 | Version: 0x00001002
[ 23.262068] mmc0: sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000020
[ 23.262075] mmc0: sdhci: Argument: 0x0cc9b800 | Trn mode: 0x0000003b
[ 23.262082] mmc0: sdhci: Present: 0x1fff0001 | Host ctl: 0x0000003d
[ 23.262088] mmc0: sdhci: Power: 0x0000000b | Blk gap: 0x00000080
[ 23.262095] mmc0: sdhci: Wake-up: 0x00000000 | Clock: 0x00000007
[ 23.262102] mmc0: sdhci: Timeout: 0x00000004 | Int stat: 0x00000000
[ 23.262108] mmc0: sdhci: Int enab: 0x02ff000b | Sig enab: 0x02ff000b
[ 23.262115] mmc0: sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
[ 23.262122] mmc0: sdhci: Caps: 0x546ec881 | Caps_1: 0x80000807
[ 23.262128] mmc0: sdhci: Cmd: 0x0000123a | Max curr: 0x00000000
[ 23.262148] mmc0: sdhci: Host ctl2: 0x0000008d
[ 23.262155] mmc0: sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x000000026e37f200
[ 23.262159] mmc0: sdhci: ============================================
[ 23.262689] mmcblk0: error -110 sending stop command, original cmd response 0x0, card status 0x400900
[ 23.262697] mmcblk0: error -110 transferring data, sector 214546432, nr 32, cmd response 0x0, card status 0x0

Comments

  • DCleriDCleri Administrator, AAEON Posts: 1,001 admin

    Can you try to re-install the system or try with Ubuntu 16.04 if it still occurs?

    What version of UP Squared you have and what is the setup?

    -BIOS version
    -CPU
    -RAM
    -EMMC
    -Power Supply

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