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TDA4VM: Linux kernel fails to detect rootfs from TF card while booting

Part Number: TDA4VM

We try to boot Linux in the U-Boot SPL mode for custom board(eMMC-8GiB, TF-32GiB).
But something is bad!

(1) insert the same TF into TI-EVM board. console log is as follows:
[ 0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 \
mtdparts=47040000.spi.0:512k(ospi.tiboot3),2m(ospi.tispl),4m(ospi.u-boot),256k(ospi.env),1m(ospi.sysfw),\
256k(ospi.env.backup),57088k@8m(ospi.rootfs),256k(ospi.phypattern);47034000.hyperbus:512k(hbmc.tiboot3),\
2m(hbmc.tispl),4m(hbmc.u-boot),256k(hbmc.env),1m(hbmc.sysfw),-@8m(hbmc.rootfs) \
root=PARTUUID=cd298ceb-02 rw rootfstype=ext4 rootwait
[ 4.722807] cdns-ufshcd 4e84000.ufs: ufshcd_print_pwr_info:[RX, TX]: gear=[1, 1], lane[1, 1], pwr[SLOWAUTO_MODE, SLOWAUTO_MODE], rate = 0
[ 4.790033] cdns-ufshcd 4e84000.ufs: ufshcd_print_pwr_info:[RX, TX]: gear=[3, 3], lane[2, 2], pwr[FAST MODE, FAST MODE], rate = 2
****************************************************
[ 4.952705] mmc1: CQHCI version 5.10
[ 4.961622] vdd_mmc1: supplied by vsys_3v3
[ 4.995699] mmc1: SDHCI controller on 4f80000.mmc [4f80000.mmc] using ADMA 64-bit
[ 5.126951] mmc1: Command Queue Engine enabled
[ 5.131403] mmc1: new MMC card at address 0001
[ 5.136182] mmcblk1: mmc1:0001 G1M15L 29.6 GiB
[ 5.140837] mmcblk1boot0: mmc1:0001 G1M15L partition 1 31.5 MiB
[ 5.146870] mmcblk1boot1: mmc1:0001 G1M15L partition 2 31.5 MiB
[ 5.152872] mmcblk1rpmb: mmc1:0001 G1M15L partition 3 4.00 MiB, chardev (237:0)
***************************************************
[ 5.237576] mmc0: CQHCI version 5.10
[ 6.309872] mmc0: SDHCI controller on 4fb0000.mmc [4fb0000.mmc] using ADMA 64-bit
[ 6.318223] Waiting for root device PARTUUID=cd298ceb-02...
[ 6.350318] mmc0: new SDHC card at address aaaa
[ 6.355213] mmcblk0: mmc0:aaaa SS32G 29.7 GiB
[ 6.365195] mmcblk0: p1 p2
[ 6.393785] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 6.401901] VFS: Mounted root (ext4 filesystem) on device 179:98.
*******************************
Welcome to Arago 2021.09!
********************************
Arago Project j7-evm ttyS2
Arago 2021.09 j7-evm ttyS2
j7-evm login:
So everything goes well.

(2) insert the same TF into custom board. console log is as follows:
[ 0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 \
mtdparts=47040000.spi.0:512k(ospi.tiboot3),2m(ospi.tispl),4m(ospi.u-boot),256k(ospi.env),1m(ospi.sysfw),\
256k(ospi.env.backup),57088k@8m(ospi.rootfs),256k(ospi.phypattern);47034000.hyperbus:512k(hbmc.tiboot3),\
2m(hbmc.tispl),4m(hbmc.u-boot),256k(hbmc.env),1m(hbmc.sysfw),-@8m(hbmc.rootfs) \
root=PARTUUID=cd298ceb-02 rw rootfstype=ext4 rootwait
[ 1.640670] mmc0: CQHCI version 5.10
[ 1.678275] mmc0: SDHCI controller on 4f80000.mmc [4f80000.mmc] using ADMA 64-bit
[ 2.002152] mmc0: Command Queue Engine enabled
[ 2.012604] mmc0: new MMC card at address 0001
[ 2.012877] mmcblk0: mmc0:0001 8GUF4R 7.28 GiB
[ 2.018702] cdns-ufshcd 4e84000.ufs: ufshcd_print_pwr_info:[RX, TX]: gear=[0, 0], lane[0, 0], pwr[INVALID MODE, INVALID MODE], rate = 0
[ 2.023213] mmcblk0boot0: mmc0:0001 8GUF4R partition 1 31.9 MiB
[ 2.027694] host_regs: 00000000: 1587031f 00000000 00000210 00000000
[ 2.039867] mmcblk0boot1: mmc0:0001 8GUF4R partition 2 31.9 MiB
[ 2.045716] host_regs: 00000010: 00000000 00000000 00000000 00000000
[ 2.052158] mmcblk0rpmb: mmc0:0001 8GUF4R partition 3 4.00 MiB, chardev (237:0)
***************************************************
[ 2.559804] Waiting for root device PARTUUID=cd298ceb-02...
[ 33.837729] tlv71033: disabling
Then there is no response anyway.
The mmc0 above should be onboard eMMC card which has no filesystem.
The filesytem is in the TF card,but kernel detect eMMC only.

The question is that why kernel only detect eMMC.
what shall we do to load rootfs from TF card while booting??

Best Regards,

  • Hi Alvin 

    [ 2.559804] Waiting for root device PARTUUID=cd298ceb-02...

    It is waiting for the device with UUID cd298ceb-02cd298ceb-02, it may be different for your board from EVM.

    Where you kept you rootfs is it  in emmc or sd ?

    Regards
    Diwakar

  • Hi Diwakar,
    Our board is completely new. It is based on TI-EVM(J721EXSOMG01EVM).
    The onboard emmc has no partitions. We keep rootfs in sd/tf connected to physical MMC1.
    We hope to start Linux from tf.

    Best Regards,
    Alvin

  • Hi Alvin

    mmc list
    mmc dev 1
    mmc part
    run finduuid
    printenv uuid
    

    Can you share the output of the above commands and share the full logs.

    Regards
    Diwakar

  • Hi Diwakar,
    The output of the above commands is in the attached file(2023-1215-CustomTDA4-uboot-mmc-list.log.txt).
    The full logs is in the attached file(2023-1215-CustomTDA4-kernel.log.txt).
    After do mmc command at the U-Boot prompt, it seems all right.
    We are a little confused.

    Best Regards,
    Alvin

    =~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2023.12.15 14:03:53 =~=~=~=~=~=~=~=~=~=~=~=
    
    U-Boot SPL 2021.01 (Dec 13 2023 - 16:41:13 +0800)
    Model: Texas Instruments K3 J721E SoC
    SYSFW ABI: 3.1 (firmware rev 0x0008 '8.6.3--v08.06.03 (Chill Capybar')
    Trying to boot from MMC2
    Starting ATF on ARM64 core...
    
    NOTICE:  BL31: v2.8(release):v2.8-226-g2fcd408bb3-dirty
    NOTICE:  BL31: Built : 22:56:45, Mar  3 2023
    I/TC: 
    I/TC: OP-TEE version: 3.20.0 (gcc version 9.2.1 20191025 (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10))) #1 Fri Mar  3 22:59:24 UTC 2023 aarch64
    I/TC: WARNING: This OP-TEE configuration might be insecure!
    I/TC: WARNING: Please check https://optee.readthedocs.io/en/latest/architecture/porting_guidelines.html
    I/TC: Primary CPU initializing
    I/TC: SYSFW ABI: 3.1 (firmware rev 0x0008 '8.6.3--v08.06.03 (Chill Capybar')
    I/TC: HUK Initialized
    I/TC: Activated SA2UL device
    I/TC: Fixing SA2UL firewall owner for GP device
    I/TC: Enabled firewalls for SA2UL TRNG device
    I/TC: SA2UL TRNG initialized
    I/TC: SA2UL Drivers initialized
    I/TC: Primary CPU switching to normal world boot
    
    U-Boot SPL 2021.01 (Dec 13 2023 - 16:41:03 +0800)
    Model: Texas Instruments K3 J721E SoC
    SYSFW ABI: 3.1 (firmware rev 0x0008 '8.6.3--v08.06.03 (Chill Capybar')
    Trying to boot from MMC2
    
    
    U-Boot 2021.01 (Dec 13 2023 - 16:41:03 +0800)
    
    SoC:   J721E SR1.1 GP
    Model: Texas Instruments K3 J721E SoC
    DRAM:  4 GiB
    Flash: 0 Bytes
    MMC:   sdhci@4f80000: 0, sdhci@4fb0000: 1
    Loading Environment from FAT... OK
    In:    serial@2800000
    Out:   serial@2800000
    Err:   serial@2800000
    am65_cpsw_nuss ethernet@46000000: K3 CPSW: nuss_ver: 0x6BA00101 cpsw_ver: 0x6BA80100 ale_ver: 0x00293904 Ports:1 mdio_freq:1000000
    cdns,sierra serdes@5000000: PHY not found 0x7364 vs 0x0
    Sierra init failed:-22
    Net:   eth0: ethernet@46000000port@1
    Hit any key to stop autoboot:  2  0 
    => 
    => mmc list 
    sdhci@4f80000: 0
    sdhci@4fb0000: 1 (SD)
    => mmc dev 1
    switch to partitions #0, OK
    mmc1 is current device
    => mmc part
    
    Partition Map for MMC device 1  --   Partition Type: DOS
    
    Part	Start Sector	Num Sectors	UUID		Type
      1	2048      	262144    	cd298ceb-01	0c Boot
      2	264192    	62069760  	cd298ceb-02	83
    => run finduuid
    => printenv uuid 
    uuid=cd298ceb-02
    => 
    uuid=cd298ceb-02
    => 
    uuid=cd298ceb-02
    => 
    uuid=cd298ceb-02
    => 
    =~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2023.12.15 14:06:43 =~=~=~=~=~=~=~=~=~=~=~=
    
    U-Boot SPL 2021.01 (Dec 13 2023 - 16:41:13 +0800)
    Model: Texas Instruments K3 J721E SoC
    SYSFW ABI: 3.1 (firmware rev 0x0008 '8.6.3--v08.06.03 (Chill Capybar')
    Trying to boot from MMC2
    Starting ATF on ARM64 core...
    
    NOTICE:  BL31: v2.8(release):v2.8-226-g2fcd408bb3-dirty
    NOTICE:  BL31: Built : 22:56:45, Mar  3 2023
    I/TC: 
    I/TC: OP-TEE version: 3.20.0 (gcc version 9.2.1 20191025 (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10))) #1 Fri Mar  3 22:59:24 UTC 2023 aarch64
    I/TC: WARNING: This OP-TEE configuration might be insecure!
    I/TC: WARNING: Please check https://optee.readthedocs.io/en/latest/architecture/porting_guidelines.html
    I/TC: Primary CPU initializing
    I/TC: SYSFW ABI: 3.1 (firmware rev 0x0008 '8.6.3--v08.06.03 (Chill Capybar')
    I/TC: HUK Initialized
    I/TC: Activated SA2UL device
    I/TC: Fixing SA2UL firewall owner for GP device
    I/TC: Enabled firewalls for SA2UL TRNG device
    I/TC: SA2UL TRNG initialized
    I/TC: SA2UL Drivers initialized
    I/TC: Primary CPU switching to normal world boot
    
    U-Boot SPL 2021.01 (Dec 13 2023 - 16:41:03 +0800)
    Model: Texas Instruments K3 J721E SoC
    SYSFW ABI: 3.1 (firmware rev 0x0008 '8.6.3--v08.06.03 (Chill Capybar')
    Trying to boot from MMC2
    
    
    U-Boot 2021.01 (Dec 13 2023 - 16:41:03 +0800)
    
    SoC:   J721E SR1.1 GP
    Model: Texas Instruments K3 J721E SoC
    DRAM:  4 GiB
    Flash: 0 Bytes
    MMC:   sdhci@4f80000: 0, sdhci@4fb0000: 1
    Loading Environment from FAT... OK
    In:    serial@2800000
    Out:   serial@2800000
    Err:   serial@2800000
    am65_cpsw_nuss ethernet@46000000: K3 CPSW: nuss_ver: 0x6BA00101 cpsw_ver: 0x6BA80100 ale_ver: 0x00293904 Ports:1 mdio_freq:1000000
    cdns,sierra serdes@5000000: PHY not found 0x7364 vs 0x0
    Sierra init failed:-22
    Net:   eth0: ethernet@46000000port@1
    Hit any key to stop autoboot:  2  1  0 
    switch to partitions #0, OK
    mmc1 is current device
    SD/MMC found on device 1
    Failed to load 'boot.scr'
    483 bytes read in 11 ms (42 KiB/s)
    Loaded env from uEnv.txt
    Importing environment from mmc1 ...
    Running uenvcmd ...
    1 bytes read in 11 ms (0 Bytes/s)
    Already setup.
    GPIO: 'gpio@22_17' not found
    Command 'gpio' failed: Error -22
    GPIO: 'gpio@22_16' not found
    Command 'gpio' failed: Error -22
    k3_r5f_rproc r5f@41000000: Core 1 is already in use. No rproc commands work
    k3_r5f_rproc r5f@41400000: Core 2 is already in use. No rproc commands work
    1424760 bytes read in 133 ms (10.2 MiB/s)
    Load Remote Processor 2 with data@addr=0x82000000 1424760 bytes: Success!
    302028 bytes read in 41 ms (7 MiB/s)
    Load Remote Processor 3 with data@addr=0x82000000 302028 bytes: Success!
    Failed to load '/lib/firmware/j7-main-r5f1_0-fw'
    Failed to load '/lib/firmware/j7-main-r5f1_1-fw'
    1334036 bytes read in 126 ms (10.1 MiB/s)
    Load Remote Processor 6 with data@addr=0x82000000 1334036 bytes: Success!
    1334036 bytes read in 126 ms (10.1 MiB/s)
    Load Remote Processor 7 with data@addr=0x82000000 1334036 bytes: Success!
    12849048 bytes read in 1076 ms (11.4 MiB/s)
    Load Remote Processor 8 with data@addr=0x82000000 12849048 bytes: Success!
    19079680 bytes read in 1575 ms (11.6 MiB/s)
    111274 bytes read in 19 ms (5.6 MiB/s)
    11789 bytes read in 14 ms (822.3 KiB/s)
    ## Flattened Device Tree blob at 88000000
       Booting using the fdt blob at 0x88000000
       Loading Device Tree to 000000008fee1000, end 000000008fffffff ... OK
    
    Starting kernel ...
    
    [    0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd080]
    [    0.000000] Linux version 5.10.162-g76b3e88d56 (alvinti@alvintiBox) (aarch64-none-linux-gnu-gcc (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 9.2.1 20191025, GNU ld (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 2.33.1.20191209) #1 SMP PREEMPT Wed Dec 13 12:42:30 CST 2023
    [    0.000000] Machine model: Texas Instruments K3 J721E SoC
    [    0.000000] earlycon: ns16550a0 at MMIO32 0x0000000002800000 (options '')
    [    0.000000] printk: bootconsole [ns16550a0] enabled
    [    0.000000] efi: UEFI not found.
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0000000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a0000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a0100000, size 15 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a0100000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1000000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a1000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1100000, size 15 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a1100000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2000000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a2000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a2100000, size 31 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a2100000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4000000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a4000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a4100000, size 31 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a4100000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a6000000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a6000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a6100000, size 15 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a6100000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a7000000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-dma-memory@a7000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a7100000, size 15 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-memory@a7100000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a8000000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-c66-dma-memory@a8000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a8100000, size 15 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-c66-memory@a8100000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a9000000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-c66-dma-memory@a9000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a9100000, size 15 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-c66-memory@a9100000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000ac000000, size 96 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-dma-memory@ac000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000b2000000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-c71-dma-memory@b2000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000b2100000, size 95 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-c71-memory@b2100000, compatible id shared-dma-pool
    [    0.000000] OF: reserved mem: initialized node vision_apps_shared-memories, compatible id dma-heap-carveout
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000d8000000, size 192 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-core-heap-memory-lo@d8000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000e4000000, size 8 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-virtual-eth-queues@e4000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000e4800000, size 24 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-r5f-virtual-eth-buffers@e4800000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x0000000880000000, size 624 MiB
    [    0.000000] OF: reserved mem: initialized node vision-apps-core-heap-memory-hi@880000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created CMA memory pool at 0x00000008a7000000, size 512 MiB
    [    0.000000] OF: reserved mem: initialized node linux-cma-buffers@8a7000000, compatible id shared-dma-pool
    [    0.000000] Zone ranges:
    [    0.000000]   DMA      [mem 0x0000000080000000-0x00000000ffffffff]
    [    0.000000]   DMA32    empty
    [    0.000000]   Normal   [mem 0x0000000100000000-0x00000008ffffffff]
    [    0.000000] Movable zone start for each node
    [    0.000000] Early memory node ranges
    [    0.000000]   node   0: [mem 0x0000000080000000-0x000000009e7fffff]
    [    0.000000]   node   0: [mem 0x000000009e800000-0x00000000b7ffffff]
    [    0.000000]   node   0: [mem 0x00000000b8000000-0x00000000d7ffffff]
    [    0.000000]   node   0: [mem 0x00000000d8000000-0x00000000e5ffffff]
    [    0.000000]   node   0: [mem 0x00000000e6000000-0x00000000ffffffff]
    [    0.000000]   node   0: [mem 0x0000000880000000-0x00000008a6ffffff]
    [    0.000000]   node   0: [mem 0x00000008a7000000-0x00000008ffffffff]
    [    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000008ffffffff]
    [    0.000000] psci: probing for conduit method from DT.
    [    0.000000] psci: PSCIv1.1 detected in firmware.
    [    0.000000] psci: Using standard PSCI v0.2 function IDs
    [    0.000000] psci: Trusted OS migration not required
    [    0.000000] psci: SMC Calling Convention v1.2
    [    0.000000] percpu: Embedded 22 pages/cpu s50392 r8192 d31528 u90112
    [    0.000000] Detected PIPT I-cache on CPU0
    [    0.000000] CPU features: detected: GIC system register CPU interface
    [    0.000000] CPU features: detected: EL2 vector hardening
    [    0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
    [    0.000000] CPU features: detected: Spectre-BHB
    [    0.000000] CPU features: detected: ARM erratum 1742098
    [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1032192
    [    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 mtdparts=47040000.spi.0:512k(ospi.tiboot3),2m(ospi.tispl),4m(ospi.u-boot),256k(ospi.env),1m(ospi.sysfw),256k(ospi.env.backup),57088k@8m(ospi.rootfs),256k(ospi.phypattern);47034000.hyperbus:512k(hbmc.tiboot3),2m(hbmc.tispl),4m(hbmc.u-boot),256k(hbmc.env),1m(hbmc.sysfw),-@8m(hbmc.rootfs) root=PARTUUID=cd298ceb-02 rw rootfstype=ext4 rootwait
    [    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
    [    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
    [    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
    [    0.000000] software IO TLB: mapped [mem 0x00000000fbfff000-0x00000000fffff000] (64MB)
    [    0.000000] Memory: 1696372K/4194304K available (11200K kernel code, 1160K rwdata, 4300K rodata, 1856K init, 433K bss, 1973644K reserved, 524288K cma-reserved)
    [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
    [    0.000000] rcu: Preemptible hierarchical RCU implementation.
    [    0.000000] rcu: 	RCU event tracing is enabled.
    [    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2.
    [    0.000000] 	Trampoline variant of Tasks RCU enabled.
    [    0.000000] 	Tracing variant of Tasks RCU enabled.
    [    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
    [    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
    [    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
    [    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
    [    0.000000] GICv3: 960 SPIs implemented
    [    0.000000] GICv3: 0 Extended SPIs implemented
    [    0.000000] GICv3: Distributor has no Range Selector support
    [    0.000000] GICv3: 16 PPIs implemented
    [    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000001900000
    [    0.000000] ITS [mem 0x01820000-0x0182ffff]
    [    0.000000] GIC: enabling workaround for ITS: Socionext Synquacer pre-ITS
    [    0.000000] ITS@0x0000000001820000: Devices Table too large, reduce ids 20->19
    [    0.000000] ITS@0x0000000001820000: allocated 524288 Devices @8c7800000 (flat, esz 8, psz 64K, shr 0)
    [    0.000000] ITS: using cache flushing for cmd queue
    [    0.000000] GICv3: using LPI property table @0x00000008c7030000
    [    0.000000] GIC: using cache flushing for LPI property table
    [    0.000000] GICv3: CPU0: using allocated LPI pending table @0x00000008c7040000
    [    0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
    [    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
    [    0.000001] sched_clock: 56 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
    [    0.008451] Console: colour dummy device 80x25
    [    0.013018] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000)
    [    0.023688] pid_max: default: 32768 minimum: 301
    [    0.028446] LSM: Security Framework initializing
    [    0.033204] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
    [    0.040783] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
    [    0.049674] rcu: Hierarchical SRCU implementation.
    [    0.054757] Platform MSI: msi-controller@1820000 domain created
    [    0.061036] PCI/MSI: /bus@100000/interrupt-controller@1800000/msi-controller@1820000 domain created
    [    0.070350] EFI services will not be available.
    [    0.075077] smp: Bringing up secondary CPUs ...
    I/TC: Secondary CPU 1 initializing
    I/TC: Secondary CPU 1 switching to normal world boot
    [    0.088339] Detected PIPT I-cache on CPU1
    [    0.088365] GICv3: CPU1: found redistributor 1 region 0:0x0000000001920000
    [    0.088376] GICv3: CPU1: using allocated LPI pending table @0x00000008c7050000
    [    0.088412] CPU1: Booted secondary processor 0x0000000001 [0x411fd080]
    [    0.088466] smp: Brought up 1 node, 2 CPUs
    [    0.117812] SMP: Total of 2 processors activated.
    [    0.122618] CPU features: detected: 32-bit EL0 Support
    [    0.127872] CPU features: detected: CRC32 instructions
    [    0.142166] CPU: All CPU(s) started at EL2
    [    0.146363] alternatives: patching kernel code
    [    0.151440] devtmpfs: initialized
    [    0.160961] KASLR disabled due to lack of seed
    [    0.165616] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
    [    0.175581] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
    [    0.189484] pinctrl core: initialized pinctrl subsystem
    [    0.195159] DMI not present or invalid.
    [    0.199424] NET: Registered protocol family 16
    [    0.204848] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
    [    0.212166] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
    [    0.220174] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
    [    0.228534] thermal_sys: Registered thermal governor 'step_wise'
    [    0.228537] thermal_sys: Registered thermal governor 'power_allocator'
    [    0.235134] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
    [    0.248768] ASID allocator initialised with 65536 entries
    [    0.271597] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
    [    0.278456] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
    [    0.285307] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
    [    0.292155] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
    [    0.299644] cryptd: max_cpu_qlen set to 1000
    [    0.305765] k3-chipinfo 43000014.chipid: Family:J721E rev:SR2.0 JTAGID[0x1bb6402f] Detected
    [    0.314604] vsys_3v3: supplied by evm_12v0
    [    0.318971] vsys_5v0: supplied by evm_12v0
    [    0.323769] iommu: Default domain type: Translated 
    [    0.328969] SCSI subsystem initialized
    [    0.333101] mc: Linux media interface: v0.10
    [    0.337472] videodev: Linux video capture interface: v2.00
    [    0.343108] pps_core: LinuxPPS API ver. 1 registered
    [    0.348181] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [    0.357519] PTP clock support registered
    [    0.361540] EDAC MC: Ver: 3.0.0
    [    0.365360] FPGA manager framework
    [    0.368874] Advanced Linux Sound Architecture Driver Initialized.
    [    0.375487] clocksource: Switched to clocksource arch_sys_counter
    [    0.381822] VFS: Disk quotas dquot_6.6.0
    [    0.385855] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
    [    0.395464] Carveout Heap: Exported 512 MiB at 0x00000000b8000000
    [    0.401758] NET: Registered protocol family 2
    [    0.406528] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
    [    0.415129] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
    [    0.423883] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
    [    0.432089] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)
    [    0.439939] TCP: Hash tables configured (established 32768 bind 32768)
    [    0.446747] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
    [    0.453642] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
    [    0.461043] NET: Registered protocol family 1
    [    0.465784] RPC: Registered named UNIX socket transport module.
    [    0.471841] RPC: Registered udp transport module.
    [    0.476657] RPC: Registered tcp transport module.
    [    0.481461] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [    0.488043] NET: Registered protocol family 44
    [    0.492593] PCI: CLS 0 bytes, default 64
    [    0.497009] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 counters available
    [    0.507522] Initialise system trusted keyrings
    [    0.512140] workingset: timestamp_bits=46 max_order=20 bucket_order=0
    [    0.520397] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [    0.526615] NFS: Registering the id_resolver key type
    [    0.531790] Key type id_resolver registered
    [    0.536061] Key type id_legacy registered
    [    0.540180] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
    [    0.547028] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
    [    0.554675] 9p: Installing v9fs 9p2000 file system support
    [    0.579586] Key type asymmetric registered
    [    0.583773] Asymmetric key parser 'x509' registered
    [    0.588771] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)
    [    0.596331] io scheduler mq-deadline registered
    [    0.600957] io scheduler kyber registered
    [    0.606708] pinctrl-single 4301c000.pinctrl: 94 pins, size 376
    [    0.612908] pinctrl-single 11c000.pinctrl: 173 pins, size 692
    [    0.621960] ti-pat 31010000.pat: Found PAT Rev 1.0 with 16384 pages
    [    0.628401] debugfs: Directory '31010000.pat' with parent 'regmap' already present!
    [    0.636409] ti-pat 31011000.pat: Found PAT Rev 1.0 with 16384 pages
    [    0.642830] debugfs: Directory '31011000.pat' with parent 'regmap' already present!
    [    0.650776] ti-pat 31012000.pat: Found PAT Rev 1.0 with 16384 pages
    [    0.657196] debugfs: Directory '31012000.pat' with parent 'regmap' already present!
    [    0.665130] ti-pat 31013000.pat: Found PAT Rev 1.0 with 2048 pages
    [    0.671456] debugfs: Directory '31013000.pat' with parent 'regmap' already present!
    [    0.679407] ti-pat 31014000.pat: Found PAT Rev 1.0 with 2048 pages
    [    0.685735] debugfs: Directory '31014000.pat' with parent 'regmap' already present!
    [    0.695474] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
    [    0.703792] arm-smmu-v3 36600000.iommu: ias 48-bit, oas 48-bit (features 0x00001faf)
    [    0.712019] arm-smmu-v3 36600000.iommu: allocated 65536 entries for cmdq
    [    0.719226] arm-smmu-v3 36600000.iommu: allocated 32768 entries for evtq
    [    0.728013] arm-smmu-v3 36600000.iommu: msi_domain absent - falling back to wired irqs
    [    0.741334] brd: module loaded
    [    0.748127] loop: module loaded
    [    0.751954] megasas: 07.714.04.00-rc1
    [    0.757774] tun: Universal TUN/TAP device driver, 1.6
    [    0.763261] igbvf: Intel(R) Gigabit Virtual Function Network Driver
    [    0.769667] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
    [    0.775744] sky2: driver version 1.30
    [    0.780098] VFIO - User Level meta-driver version: 0.3
    [    0.785918] i2c /dev entries driver
    [    0.790394] sdhci: Secure Digital Host Controller Interface driver
    [    0.796719] sdhci: Copyright(c) Pierre Ossman
    [    0.801373] sdhci-pltfm: SDHCI platform and OF driver helper
    [    0.807784] ledtrig-cpu: registered to indicate activity on CPUs
    [    0.814129] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
    [    0.821512] optee: probing for conduit method.
    I/TC: Reserved shared memory is enabled
    I/TC: Dynamic shared memory is enabled
    I/TC: Normal World virtualization support is disabled
    I/TC: Asynchronous notifications are disabled
    [    0.826075] optee: revision 3.20 (8e74d476)
    [    0.842482] optee: dynamic shared memory is enabled
    [    0.851948] optee: initialized driver
    [    0.857240] NET: Registered protocol family 17
    [    0.861870] 9pnet: Installing 9P2000 support
    [    0.866266] Key type dns_resolver registered
    [    0.870728] Loading compiled-in X.509 certificates
    [    0.884405] ti-sci 44083000.dmsc: ABI: 3.1 (firmware rev 0x0008 '8.6.3--v08.06.03 (Chill Capybar')
    [    0.945876] davinci-mcasp 2ba0000.mcasp: IRQ common not found
    [    0.953763] omap_i2c 40b00000.i2c: bus 0 rev0.12 at 100 kHz
    [    0.959887] omap_i2c 40b10000.i2c: bus 1 rev0.12 at 100 kHz
    [    0.966260] omap_i2c 42120000.i2c: bus 2 rev0.12 at 100 kHz
    [    0.972723] pca953x 3-0020: supply vcc not found, using dummy regulator
    [    0.979566] pca953x 3-0020: using no AI
    [    1.007532] pca953x 3-0020: failed writing register
    [    1.012574] pca953x: probe of 3-0020 failed with error -121
    [    1.018624] pca953x 3-0022: supply vcc not found, using dummy regulator
    [    1.025425] pca953x 3-0022: using AI
    [    1.029129] pca953x 3-0022: failed writing register
    [    1.034154] pca953x: probe of 3-0022 failed with error -121
    [    1.039891] omap_i2c 2000000.i2c: bus 3 rev0.12 at 400 kHz
    [    1.049678] omap_i2c 2020000.i2c: bus 4 rev0.12 at 400 kHz
    [    1.056035] pca953x 5-0020: supply vcc not found, using dummy regulator
    [    1.062848] pca953x 5-0020: using no AI
    [    1.087536] pca953x 5-0020: failed writing register
    [    1.092572] pca953x: probe of 5-0020 failed with error -121
    [    1.098661] omap_i2c 2030000.i2c: bus 5 rev0.12 at 400 kHz
    [    1.104765] omap_i2c 2040000.i2c: bus 6 rev0.12 at 100 kHz
    [    1.110753] omap_i2c 2050000.i2c: bus 7 rev0.12 at 100 kHz
    [    1.117236] ti-sci-intr bus@100000:bus@28380000:interrupt-controller2: Interrupt Router 137 domain created
    [    1.127226] ti-sci-intr bus@100000:interrupt-controller0: Interrupt Router 131 domain created
    [    1.136035] ti-sci-intr bus@100000:main-navss:interrupt-controller1: Interrupt Router 213 domain created
    [    1.145921] ti-sci-inta 33d00000.interrupt-controller: Interrupt Aggregator domain 209 created
    [    1.158613] cdns-sierra-phy: probe of 5000000.serdes failed with error -22
    [    1.174676] j721e-pcie 2900000.pcie: host bridge /bus@100000/pcie@2900000 ranges:
    [    1.182577] j721e-pcie 2900000.pcie:       IO 0x0010001000..0x0010010fff -> 0x0010001000
    [    1.190859] j721e-pcie 2900000.pcie:      MEM 0x0010011000..0x0017ffffff -> 0x0010011000
    [    1.199138] j721e-pcie 2900000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
    [    1.208067] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges:
    [    1.215752] j721e-pcie 2910000.pcie:       IO 0x0018001000..0x0018010fff -> 0x0018001000
    [    1.224028] j721e-pcie 2910000.pcie:      MEM 0x0018011000..0x001fffffff -> 0x0018011000
    [    1.232307] j721e-pcie 2910000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
    [    1.241138] j721e-pcie 2920000.pcie: host bridge /bus@100000/pcie@2920000 ranges:
    [    1.248815] j721e-pcie 2920000.pcie:       IO 0x4400001000..0x4400010fff -> 0x0000001000
    [    1.257093] j721e-pcie 2920000.pcie:      MEM 0x4400011000..0x4407ffffff -> 0x0000011000
    [    1.265373] j721e-pcie 2920000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
    [    1.274667] k3-ringacc 2b800000.ringacc: Ring Accelerator probed rings:286, gp-rings[96,20] sci-dev-id:235
    [    1.284550] k3-ringacc 2b800000.ringacc: dma-ring-reset-quirk: disabled
    [    1.291309] k3-ringacc 2b800000.ringacc: RA Proxy rev. 66346100, num_proxies:64
    [    1.300399] k3-ringacc 3c000000.ringacc: Ring Accelerator probed rings:1024, gp-rings[440,150] sci-dev-id:211
    [    1.310542] k3-ringacc 3c000000.ringacc: dma-ring-reset-quirk: disabled
    [    1.317301] k3-ringacc 3c000000.ringacc: RA Proxy rev. 66346100, num_proxies:64
    [    1.325312] 40a00000.serial: ttyS1 at MMIO 0x40a00000 (irq = 15, base_baud = 6000000) is a 8250
    [    1.334733] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 33, base_baud = 3000000) is a 8250
    [    1.343488] printk: console [ttyS2] enabled
    [    1.343488] printk: console [ttyS2] enabled
    [    1.351924] printk: bootconsole [ns16550a0] disabled
    [    1.351924] printk: bootconsole [ns16550a0] disabled
    [    1.362410] 2810000.serial: ttyS3 at MMIO 0x2810000 (irq = 34, base_baud = 3000000) is a 8250
    [    1.371369] 2840000.serial: ttyS6 at MMIO 0x2840000 (irq = 35, base_baud = 3000000) is a 8250
    [    1.381104] cdns-ufshcd 4e84000.ufs: ufshcd_populate_vreg: Unable to find vdd-hba-supply regulator, assuming enabled
    [    1.391615] cdns-ufshcd 4e84000.ufs: ufshcd_populate_vreg: Unable to find vcc-supply regulator, assuming enabled
    [    1.401766] cdns-ufshcd 4e84000.ufs: ufshcd_populate_vreg: Unable to find vccq-supply regulator, assuming enabled
    [    1.412006] cdns-ufshcd 4e84000.ufs: ufshcd_populate_vreg: Unable to find vccq2-supply regulator, assuming enabled
    [    1.423040] scsi host0: ufshcd
    [    1.432380] davinci_mdio 46000f00.mdio: Configuring MDIO in manual mode
    [    1.475498] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
    [    1.483784] davinci_mdio 46000f00.mdio: phy[0]: device 46000f00.mdio:00, driver unknown
    [    1.491831] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA00101, cpsw version 0x6BA80100 Ports: 2 quirks:00000000
    [    1.504640] am65-cpsw-nuss 46000000.ethernet: initialized cpsw ale version 1.4
    [    1.511847] am65-cpsw-nuss 46000000.ethernet: ALE Table size 64
    [    1.518153] am65-cpsw-nuss 46000000.ethernet: CPTS ver 0x4e8a010a, freq:500000000, add_val:1 pps:0
    [    1.528660] am65-cpts 310d0000.cpts: CPTS ver 0x4e8a010a, freq:200000000, add_val:4 pps:0
    [    1.638424] mmc0: CQHCI version 5.10
    [    1.638478] davinci-mcasp 2ba0000.mcasp: IRQ common not found
    [    1.654869] omap-mailbox 31f80000.mailbox: omap mailbox rev 0x66fc7100
    [    1.661734] omap-mailbox 31f81000.mailbox: omap mailbox rev 0x66fc7100
    [    1.668580] omap-mailbox 31f82000.mailbox: omap mailbox rev 0x66fc7100
    [    1.675436] omap-mailbox 31f83000.mailbox: omap mailbox rev 0x66fc7100
    [    1.676042] mmc0: SDHCI controller on 4f80000.mmc [4f80000.mmc] using ADMA 64-bit
    [    1.682260] omap-mailbox 31f84000.mailbox: omap mailbox rev 0x66fc7100
    [    1.699850] j721e-pcie 2900000.pcie: host bridge /bus@100000/pcie@2900000 ranges:
    [    1.707415] j721e-pcie 2900000.pcie:       IO 0x0010001000..0x0010010fff -> 0x0010001000
    [    1.715553] j721e-pcie 2900000.pcie:      MEM 0x0010011000..0x0017ffffff -> 0x0010011000
    [    1.723688] j721e-pcie 2900000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
    [    1.732458] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges:
    [    1.740006] j721e-pcie 2910000.pcie:       IO 0x0018001000..0x0018010fff -> 0x0018001000
    [    1.748140] j721e-pcie 2910000.pcie:      MEM 0x0018011000..0x001fffffff -> 0x0018011000
    [    1.756282] j721e-pcie 2910000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
    [    1.764980] j721e-pcie 2920000.pcie: host bridge /bus@100000/pcie@2920000 ranges:
    [    1.772476] j721e-pcie 2920000.pcie:       IO 0x4400001000..0x4400010fff -> 0x0000001000
    [    1.780566] j721e-pcie 2920000.pcie:      MEM 0x4400011000..0x4407ffffff -> 0x0000011000
    [    1.788647] j721e-pcie 2920000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
    [    1.797881] ti-udma 285c0000.dma-controller: Channels: 26 (tchan: 13, rchan: 13, gp-rflow: 8)
    [    1.808548] ti-udma 31150000.dma-controller: Channels: 122 (tchan: 61, rchan: 61, gp-rflow: 16)
    [    1.822629] spi-nor spi7.0: unrecognized JEDEC id bytes: 9d 5b 1a 10 01 00
    [    1.829511] spi-nor: probe of spi7.0 failed with error -2
    [    1.837497] spi-nor spi8.0: unrecognized JEDEC id bytes: ff ff ff ff ff ff
    [    1.844369] spi-nor: probe of spi8.0 failed with error -2
    [    1.850406] davinci_mdio 46000f00.mdio: Configuring MDIO in manual mode
    [    1.859685] mmc0: Command Queue Engine enabled
    [    1.864128] mmc0: new MMC card at address 0001
    [    1.866189] cdns-ufshcd 4e84000.ufs: link startup failed 1
    [    1.868857] mmcblk0: mmc0:0001 8GUF4R 7.28 GiB 
    [    1.874035] cdns-ufshcd 4e84000.ufs: UFS Host state=0
    [    1.878639] mmcblk0boot0: mmc0:0001 8GUF4R partition 1 31.9 MiB
    [    1.883584] cdns-ufshcd 4e84000.ufs: outstanding reqs=0x0 tasks=0x0
    [    1.883588] cdns-ufshcd 4e84000.ufs: saved_err=0x0, saved_uic_err=0x0
    [    1.889567] mmcblk0boot1: mmc0:0001 8GUF4R partition 2 31.9 MiB
    [    1.895746] davinci_mdio 46000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
    [    1.902237] mmcblk0rpmb: mmc0:0001 8GUF4R partition 3 4.00 MiB, chardev (237:0)
    [    1.908067] cdns-ufshcd 4e84000.ufs: Device power mode=1, UIC link state=0
    [    1.930182] cdns-ufshcd 4e84000.ufs: PM in progress=0, sys. suspended=0
    [    1.936944] davinci_mdio 46000f00.mdio: phy[0]: device 46000f00.mdio:00, driver unknown
    [    1.939503] cdns-ufshcd 4e84000.ufs: Auto BKOPS=0, Host self-block=0
    [    1.944990] am65-cpsw-nuss 46000000.ethernet: initializing am65 cpsw nuss version 0x6BA00101, cpsw version 0x6BA80100 Ports: 2 quirks:00000000
    [    1.951272] cdns-ufshcd 4e84000.ufs: Clk gate=1
    [    1.964082] am65-cpsw-nuss 46000000.ethernet: initialized cpsw ale version 1.4
    [    1.968541] cdns-ufshcd 4e84000.ufs: last_hibern8_exit_tstamp at 0 us, hibern8_exit_cnt=0
    [    1.975740] am65-cpsw-nuss 46000000.ethernet: ALE Table size 64
    [    1.976149] am65-cpsw-nuss 46000000.ethernet: CPTS ver 0x4e8a010a, freq:500000000, add_val:1 pps:0
    [    1.983902] cdns-ufshcd 4e84000.ufs: last intr at 1777583 us, last intr status=0x404
    [    1.983904] cdns-ufshcd 4e84000.ufs: error handling flags=0x0, req. abort count=0
    [    1.983908] cdns-ufshcd 4e84000.ufs: hba->ufs_version=0x210, Host capabilities=0x1587031f, caps=0x0
    [    2.023010] cdns-ufshcd 4e84000.ufs: quirks=0x0, dev. quirks=0x0
    [    2.024536] am65-cpsw-nuss 46000000.ethernet: set new flow-id-base 48
    [    2.029010] cdns-ufshcd 4e84000.ufs: clk: core_clk, rate: 250000000
    [    2.037318] davinci-mcasp 2ba0000.mcasp: IRQ common not found
    [    2.041694] cdns-ufshcd 4e84000.ufs: clk: phy_clk, rate: 19200000
    [    2.053506] cdns-ufshcd 4e84000.ufs: clk: ref_clk, rate: 19200000
    [    2.056427] j721e-pcie 2900000.pcie: host bridge /bus@100000/pcie@2900000 ranges:
    [    2.059785] cdns-ufshcd 4e84000.ufs: ufshcd_print_pwr_info:[RX, TX]: gear=[0, 0], lane[0, 0], pwr[INVALID MODE, INVALID MODE], rate = 0
    [    2.067095] j721e-pcie 2900000.pcie:       IO 0x0010001000..0x0010010fff -> 0x0010001000
    [    2.079429] host_regs: 00000000: 1587031f 00000000 00000210 00000000
    [    2.087308] j721e-pcie 2900000.pcie:      MEM 0x0010011000..0x0017ffffff -> 0x0010011000
    [    2.093643] host_regs: 00000010: 00000000 00000000 00000000 00000000
    [    2.101722] j721e-pcie 2900000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
    [    2.108116] host_regs: 00000020: 00000000 00000470 00000000 00000000
    [    2.122633] host_regs: 00000030: 00000008 00000001 00000000 00000000
    [    2.122823] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges:
    [    2.128973] host_regs: 00000040: 00000000 00000000 00000000 00000000
    [    2.128976] host_regs: 00000050: 00000000 00000000 00000000 00000000
    [    2.128978] host_regs: 00000060: 00000000 00000000 00000000 00000000
    [    2.128980] host_regs: 00000070: 00000000 00000000 00000000 00000000
    [    2.136462] j721e-pcie 2910000.pcie:       IO 0x0018001000..0x0018010fff -> 0x0018001000
    [    2.142776] host_regs: 00000080: 00000000 00000000 00000000 00000000
    [    2.142778] host_regs: 00000090: 00000000 00000000 00000000 00000000
    [    2.149140] j721e-pcie 2910000.pcie:      MEM 0x0018011000..0x001fffffff -> 0x0018011000
    [    2.155476] cdns-ufshcd 4e84000.ufs: No record of pa_err
    [    2.161813] j721e-pcie 2910000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
    [    2.169876] cdns-ufshcd 4e84000.ufs: No record of dl_err
    [    2.176607] j721e-pcie 2920000.pcie: host bridge /bus@100000/pcie@2920000 ranges:
    [    2.182545] cdns-ufshcd 4e84000.ufs: No record of nl_err
    [    2.182547] cdns-ufshcd 4e84000.ufs: No record of tl_err
    [    2.182549] cdns-ufshcd 4e84000.ufs: No record of dme_err
    [    2.182552] cdns-ufshcd 4e84000.ufs: No record of auto_hibern8_err
    [    2.182553] cdns-ufshcd 4e84000.ufs: No record of fatal_err
    [    2.182556] cdns-ufshcd 4e84000.ufs: link_startup_fail[0] = 0x1 at 1778705 us
    [    2.182560] cdns-ufshcd 4e84000.ufs: No record of resume_fail
    [    2.190648] j721e-pcie 2920000.pcie:       IO 0x4400001000..0x4400010fff -> 0x0000001000
    [    2.195923] cdns-ufshcd 4e84000.ufs: No record of suspend_fail
    [    2.195925] cdns-ufshcd 4e84000.ufs: No record of dev_reset
    [    2.195928] cdns-ufshcd 4e84000.ufs: No record of host_reset
    [    2.204180] j721e-pcie 2920000.pcie:      MEM 0x4400011000..0x4407ffffff -> 0x0000011000
    [    2.209463] cdns-ufshcd 4e84000.ufs: No record of task_abort
    [    2.296288] j721e-pcie 2920000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
    [    2.305613] j721e-pcie 2900000.pcie: host bridge /bus@100000/pcie@2900000 ranges:
    [    2.313099] j721e-pcie 2900000.pcie:       IO 0x0010001000..0x0010010fff -> 0x0010001000
    [    2.321178] j721e-pcie 2900000.pcie:      MEM 0x0010011000..0x0017ffffff -> 0x0010011000
    [    2.329257] j721e-pcie 2900000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
    [    2.338184] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges:
    [    2.345676] j721e-pcie 2910000.pcie:       IO 0x0018001000..0x0018010fff -> 0x0018001000
    [    2.353760] j721e-pcie 2910000.pcie:      MEM 0x0018011000..0x001fffffff -> 0x0018011000
    [    2.361847] j721e-pcie 2910000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
    [    2.370510] j721e-pcie 2920000.pcie: host bridge /bus@100000/pcie@2920000 ranges:
    [    2.378003] j721e-pcie 2920000.pcie:       IO 0x4400001000..0x4400010fff -> 0x0000001000
    [    2.386086] j721e-pcie 2920000.pcie:      MEM 0x4400011000..0x4407ffffff -> 0x0000011000
    [    2.394164] j721e-pcie 2920000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
    [    2.402790] debugfs: Directory 'pd:27' with parent 'pm_genpd' already present!
    [    2.410093] debugfs: Directory 'pd:26' with parent 'pm_genpd' already present!
    [    2.418521] debugfs: Directory 'pd:242' with parent 'pm_genpd' already present!
    [    2.425850] debugfs: Directory 'pd:241' with parent 'pm_genpd' already present!
    [    2.433159] debugfs: Directory 'pd:240' with parent 'pm_genpd' already present!
    [    2.440477] debugfs: Directory 'pd:239' with parent 'pm_genpd' already present!
    [    2.448919] input: gpio-keys as /devices/platform/gpio-keys/input/input0
    [    2.456473] j721e-pcie 2900000.pcie: host bridge /bus@100000/pcie@2900000 ranges:
    [    2.463961] j721e-pcie 2900000.pcie:       IO 0x0010001000..0x0010010fff -> 0x0010001000
    [    2.472040] j721e-pcie 2900000.pcie:      MEM 0x0010011000..0x0017ffffff -> 0x0010011000
    [    2.473064] ALSA device list:
    [    2.480119] j721e-pcie 2900000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
    [    2.483074]   No soundcards found.
    [    2.494800] j721e-pcie 2910000.pcie: host bridge /bus@100000/pcie@2910000 ranges:
    [    2.502305] j721e-pcie 2910000.pcie:       IO 0x0018001000..0x0018010fff -> 0x0018001000
    [    2.510387] j721e-pcie 2910000.pcie:      MEM 0x0018011000..0x001fffffff -> 0x0018011000
    [    2.518466] j721e-pcie 2910000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
    [    2.527148] j721e-pcie 2920000.pcie: host bridge /bus@100000/pcie@2920000 ranges:
    [    2.534640] j721e-pcie 2920000.pcie:       IO 0x4400001000..0x4400010fff -> 0x0000001000
    [    2.542722] j721e-pcie 2920000.pcie:      MEM 0x4400011000..0x4407ffffff -> 0x0000011000
    [    2.550802] j721e-pcie 2920000.pcie:   IB MEM 0x0000000000..0xffffffffffff -> 0x0000000000
    [    2.559387] Waiting for root device PARTUUID=cd298ceb-02...
    [   33.843499] tlv71033: disabling
    

  • Hi Alvin,

    I ithe current logs I am not seeing any logs related to mmc1 .

    Seems your SD card is not getting probed.

    Can you compare the dtsi or uboot and Linux and see where is the difference

    Regards

    Diwakar 

  • Hi Diwakar,
    These two files(uboot and Linux dtsi) are almost completely different. It's a difficult to compare them for us.
    We turn to review the initialization process of SD card.Then some problems are found about vmmc and vqmmc.

    Best Regards,
    Alvin

  • HI Alvin 

     vmmc-supply:
        description:
          Supply for the card power
    
      vqmmc-supply:
        description:
          Supply for the bus IO line power

    Can you check in your u-boot dtsi this is correct ?

    Regards
    Diwakar