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SK-AM62A-LP: SK-AM62A-LP

Part Number: SK-AM62A-LP

AM62Ax boot to Linux on customer board.  

Hi folks, one more question, we have managed to boot to Linux from UART on our board and have next issue.

When we try to boot directly from eMMC it not works, but when we coming to U-Boot from UART after this we can boot to Linux from eMMC. 

Need  understand what wrong we are doing with eMMC boot process?! 

We using eMMC -  KLMCG4JEUD-B04Q.

  • Hi,

    If you are booting for the first time from the eMMC, the following commands needs to be run from U-Boot prompt

    => mmc partconf 0 1 1 1
    => mmc bootbus 0 2 0 0

    Have you already done this?

    Regards,

    Prashant

  • Hi Prashant,

    I work with Evgeny on our custom board.
    Can you tell me please where and when I need to put the above commands?
    I try to flash the emmc via DFU, after I sent the 3 files of the DFU I tried to write the above commands but when I write the "dfu 0 mmc 0" I can't sent the 3 EMMC boot files(tiboot3.bin, tispl.bin, u-boot.img)
    Can you help us please?

    CCCCCCCCCCCCCC
    U-Boot SPL 2023.04-dirty (Apr 03 2024 - 21:32:36 +0300)
    SYSFW ABI: 3.1 (firmware rev 0x0009 '9.1.8--v09.01.08 (Kool Koala)')
    am62a_init: board_init_f done
    SPL initial stack usage: 17040 bytes
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    Trying to boot from DFU
    ##################################################################DOWNLOAD ... OK
    Ctrl+C to exit ...
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    Authentication passed
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    Authentication passed
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    Authentication passed
    Loading Environment from nowhere... OK
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    init_env from device 10 not supported!
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    Authentication passed
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    Authentication passed
    Starting ATF on ARM64 core...
    
    NOTICE:  BL31: v2.9(release):v2.9.0-614-gd7a7135d32-dirty
    NOTICE:  BL31: Built : 09:34:15, Aug 24 2023
    
    U-Boot SPL 2023.04-dirty (Apr 03 2024 - 21:32:13 +0300)
    SYSFW ABI: 3.1 (firmware rev 0x0009 '9.1.8--v09.01.08 (Kool Koala)')
    am62a_init: board_init_f done
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    Trying to boot from DFU
    #####DOWNLOAD ... OK
    Ctrl+C to exit ...
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    Authentication passed
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    Authentication passed
    
    
    U-Boot 2023.04-dirty (Apr 03 2024 - 21:32:13 +0300)
    
    SoC:   AM62AX SR1.0 HS-FS
    Model: Texas Instruments AM62A7 SK
    DRAM:  2 GiB (effective 4 GiB)
    Core:  58 devices, 28 uclasses, devicetree: separate
    MMC:   mmc@fa10000: 0, mmc@fa00000: 1
    Loading Environment from nowhere... OK
    In:    serial@2800000
    Out:   serial@2800000
    Err:   serial@2800000
    Net:   Could not get PHY for ethernet@8000000port@1: addr 0
    am65_cpsw_nuss_port ethernet@8000000port@1: phy_connect() failed
    No ethernet found.
    
    Hit any key to stop autoboot:  0
    #DOWNLOAD ... OK
    Ctrl+C to exit ...
    ## Warning: Input data exceeds 1048576 bytes - truncated
    ## Info: input data size = 1048578 = 0x100002
    ## Error: "user_commands" not defined
    => mmc dev 0
    switch to partitions #0, OK
    mmc0(part 0) is current device
    => mmc part
    
    Partition Map for MMC device 0  --   Partition Type: EFI
    
    Part    Start LBA       End LBA         Name
            Attributes
            Type GUID
            Partition GUID
      1     0x00000022      0x07733fde      "rootfs"
            attrs:  0x0000000000000000
            type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
            guid:   bffd8248-7b58-4ea0-ae14-f2033d0ba74d
    => ls mmc 0:1
    => setenv dfu_alt_info ${dfu_alt_info_emmc}
    => mmc partconf 0 1 1 1
    => mmc bootbus 0 2 0 0
    Set to BOOT_BUS_WIDTH = 0x2, RESET = 0x0, BOOT_MODE = 0x0
    => dfu 0 mmc 0
    sdhci_transfer_data: Transfer data timeout
    Couldn't find part #1 on mmc device #0
    DFU entities configuration failed!
    (partition table does not match dfu_alt_info?)
    dfu - Device Firmware Upgrade
    
    Usage:
    dfu <USB_controller> [<interface> <dev>] [list]
      - device firmware upgrade via <USB_controller>
        on device <dev>, attached to interface
        <interface>
        [list] - list available alt settings
    
    =>
    

  • Hi Rachel,

    but when we coming to U-Boot from UART after this we can boot to Linux from eMMC. 

    Can you share the full boot logs for this working case?

    Regards,

    Prashant

  • Hi Prashant,

    The full log:

    CCCCCCCCCCCCCCC
    U-Boot SPL 2023.04-dirty (Apr 03 2024 - 21:32:36 +0300)
    SYSFW ABI: 3.1 (firmware rev 0x0009 '9.1.8--v09.01.08 (Kool Koala)')
    am62a_init: board_init_f done
    SPL initial stack usage: 17040 bytes
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    Trying to boot from DFU
    ##################################################################DOWNLOAD ... OK
    Ctrl+C to exit ...
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    Authentication passed
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    Authentication passed
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    Authentication passed
    Loading Environment from nowhere... OK
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    init_env from device 10 not supported!
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    Authentication passed
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    Authentication passed
    Starting ATF on ARM64 core...
    
    NOTICE:  BL31: v2.9(release):v2.9.0-614-gd7a7135d32-dirty
    NOTICE:  BL31: Built : 09:34:15, Aug 24 2023
    
    U-Boot SPL 2023.04-dirty (Apr 03 2024 - 21:32:13 +0300)
    SYSFW ABI: 3.1 (firmware rev 0x0009 '9.1.8--v09.01.08 (Kool Koala)')
    am62a_init: board_init_f done
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    Trying to boot from DFU
    #####DOWNLOAD ... OK
    Ctrl+C to exit ...
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    Authentication passed
    am62a_init: spl_boot_device: devstat = 0x453 bootmedia = 0xa bootindex = 0
    Authentication passed
    
    
    U-Boot 2023.04-dirty (Apr 03 2024 - 21:32:13 +0300)
    
    SoC:   AM62AX SR1.0 HS-FS
    Model: Texas Instruments AM62A7 SK
    DRAM:  2 GiB (effective 4 GiB)
    Core:  58 devices, 28 uclasses, devicetree: separate
    MMC:   mmc@fa10000: 0, mmc@fa00000: 1
    Loading Environment from nowhere... OK
    In:    serial@2800000
    Out:   serial@2800000
    Err:   serial@2800000
    Net:   Could not get PHY for ethernet@8000000port@1: addr 0
    am65_cpsw_nuss_port ethernet@8000000port@1: phy_connect() failed
    No ethernet found.
    
    Hit any key to stop autoboot:  0
    #DOWNLOAD ... OK
    Ctrl+C to exit ...
    ## Info: input data size = 2567 = 0xA07
    ## Error: "user_commands" not defined
    => mmc dev 0
    switch to partitions #0, OK
    mmc0(part 0) is current device
    => mmc part
    ## Unknown partition table type 0
    => mmc dev 0
    switch to partitions #0, OK
    mmc0(part 0) is current device
    => setenv uuid_gpt_disk 03610b87-7734-4181-a4e6-c9f68795bd99
    => setenv uuid_gpt_rootfs 48733a30-7d74-415d-af64-81fe89071ed6
    => gpt write mmc 0 ${partitions}
    Writing GPT: success!
    => mmc part
    
    Partition Map for MMC device 0  --   Partition Type: EFI
    
    Part    Start LBA       End LBA         Name
            Attributes
            Type GUID
            Partition GUID
      1     0x00000022      0x07733fde      "rootfs"
            attrs:  0x0000000000000000
            type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
            guid:   48733a30-7d74-415d-af64-81fe89071ed6
    => ls mmc 0:1
    => ls mmc 0 boot
    => setenv dfu_alt_info ${dfu_alt_info_emmc}
    => mmc partconf 0 1 1 1
    => mmc bootbus 0 2 0 0
    Set to BOOT_BUS_WIDTH = 0x2, RESET = 0x0, BOOT_MODE = 0x0
    => dfu 0 mmc 0
    sdhci_transfer_data: Transfer data timeout
    Couldn't find part #1 on mmc device #0
    DFU entities configuration failed!
    (partition table does not match dfu_alt_info?)
    dfu - Device Firmware Upgrade
    
    Usage:
    dfu <USB_controller> [<interface> <dev>] [list]
      - device firmware upgrade via <USB_controller>
        on device <dev>, attached to interface
        <interface>
        [list] - list available alt settings
    
    => mmc dev 0
    switch to partitions #0, OK
    mmc0(part 0) is current device
    => dfu 0 mmc 0
    ##DOWNLOAD ... OK
    Ctrl+C to exit ...
    ######DOWNLOAD ... OK
    Ctrl+C to exit ...
    #####DOWNLOAD ... OK
    Ctrl+C to exit ...
    ################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################DOWNLOAD ... OK
    Ctrl+C to exit ...
    => ls mmc 0:1
    <DIR>       4096 .
    <DIR>       4096 ..
    <DIR>      16384 lost+found
    <DIR>       4096 bin
    <DIR>       4096 boot
    <DIR>       4096 dev
    <DIR>       4096 etc
    <DIR>       4096 home
    <DIR>       4096 lib
    <SYM>         19 linuxrc
    <DIR>       4096 media
    <DIR>       4096 mnt
    <DIR>       4096 proc
    <DIR>       4096 run
    <DIR>       4096 sbin
    <DIR>       4096 srv
    <DIR>       4096 sys
    <DIR>       4096 tmp
    <DIR>       4096 usr
    <DIR>       4096 var
    => 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
    U-Boot SPL 2023.04-dirty (May 01 2024 - 20:23:49 +0300)
    SYSFW ABI: 3.1 (firmware rev 0x0009 '9.1.8--v09.01.08 (Kool Koala)')
    am62a_init: board_init_f done
    SPL initial stack usage: 17040 bytes
    am62a_init: spl_boot_device: devstat = 0x43b bootmedia = 0x7 bootindex = 0
    Trying to boot from UART
    CCCam62a_init: spl_boot_device: devstat = 0x43b bootmedia = 0x7 bootindex = 0
    am62a_init: spl_boot_device: devstat = 0x43b bootmedia = 0x7 bootindex = 0
    am62a_init: spl_boot_device: devstat = 0x43b bootmedia = 0x7 bootindex = 0
    Loaded 1334591 bytes
    am62a_init: spl_boot_device: devstat = 0x43b bootmedia = 0x7 bootindex = 0
    am62a_init: spl_boot_device: devstat = 0x43b bootmedia = 0x7 bootindex = 0
    Starting ATF on ARM64 core...
    
    NOTICE:  BL31: v2.9(release):v2.9.0-614-gd7a7135d32-dirty
    NOTICE:  BL31: Built : 09:34:15, Aug 24 2023
    
    U-Boot SPL 2023.04-dirty (May 01 2024 - 20:23:26 +0300)
    SYSFW ABI: 3.1 (firmware rev 0x0009 '9.1.8--v09.01.08 (Kool Koala)')
    am62a_init: board_init_f done
    am62a_init: spl_boot_device: devstat = 0x43b bootmedia = 0x7 bootindex = 0
    Trying to boot from UART
    CCCCam62a_init: spl_boot_device: devstat = 0x43b bootmedia = 0x7 bootindex = 0
    am62a_init: spl_boot_device: devstat = 0x43b bootmedia = 0x7 bootindex = 0
    Loaded 1104043 bytes
    
    
    U-Boot 2023.04-dirty (May 01 2024 - 20:23:26 +0300)
    
    SoC:   AM62AX SR1.0 HS-FS
    Model: Texas Instruments AM62A7 SK
    DRAM:  2 GiB
    Core:  58 devices, 28 uclasses, devicetree: separate
    MMC:   mmc@fa10000: 0, mmc@fa00000: 1
    Loading Environment from nowhere... OK
    In:    serial@2800000
    Out:   serial@2800000
    Err:   serial@2800000
    Net:   am65_cpsw_nuss_port ethernet@8000000port@1: failed to get phy_addr port 1 (-22)
    No ethernet found.
    
    Hit any key to stop autoboot:  0
    => setenv mmcdev 0
    => setenv bootpart 0:1
    => boot
    switch to partitions #0, OK
    mmc0(part 0) is current device
    SD/MMC found on device 0
    Failed to load 'boot.scr'
    Can't set block device
    ## Error: "main_cpsw0_qsgmii_phyinit" not defined
    15442432 bytes read in 106 ms (138.9 MiB/s)
    58257 bytes read in 22 ms (2.5 MiB/s)
    Working FDT set to 88000000
    ## Flattened Device Tree blob at 88000000
       Booting using the fdt blob at 0x88000000
    Working FDT set to 88000000
       Loading Device Tree to 000000008feee000, end 000000008fffffff ... OK
    Working FDT set to 8feee000
    
    Starting kernel ...
    
    [    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
    [    0.000000] Linux version 6.1.80-rt26-ti-rt-g3c08dbfd7bfd (oe-user@oe-host) (aarch64-oe-linux-gcc (GCC) 11.4.0, GNU ld (GNU Binutils) 2.38.20220708) #1 SMP PREEMPT_RT Wed Mar 20 14:44:35 UTC 2024
    [    0.000000] Machine model: Texas Instruments AM62A7 SK
    [    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 CMA memory pool at 0x00000000c0000000, size 576 MiB
    [    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x0000000099800000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node c7x-dma-memory@99800000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x0000000099900000, size 30 MiB
    [    0.000000] OF: reserved mem: initialized node c7x-memory@99900000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x000000009b800000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node r5f-dma-memory@9b800000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x000000009b900000, size 15 MiB
    [    0.000000] OF: reserved mem: initialized node r5f-dma-memory@9b900000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x000000009c800000, size 1 MiB
    [    0.000000] OF: reserved mem: initialized node r5f-dma-memory@9c800000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x000000009c900000, size 30 MiB
    [    0.000000] OF: reserved mem: initialized node r5f-dma-memory@9c900000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000a1000000, size 32 MiB
    [    0.000000] OF: reserved mem: initialized node edgeai-dma-memory@a1000000, compatible id shared-dma-pool
    [    0.000000] OF: reserved mem: initialized node edgeai_shared-memories, compatible id dma-heap-carveout
    [    0.000000] Reserved memory: created DMA memory pool at 0x00000000ae000000, size 288 MiB
    [    0.000000] OF: reserved mem: initialized node edgeai-core-heap-memory@ae000000, compatible id shared-dma-pool
    [    0.000000] Zone ranges:
    [    0.000000]   DMA      [mem 0x0000000080000000-0x00000000ffffffff]
    [    0.000000]   DMA32    empty
    [    0.000000]   Normal   empty
    [    0.000000] Movable zone start for each node
    [    0.000000] Early memory node ranges
    [    0.000000]   node   0: [mem 0x0000000080000000-0x00000000997fffff]
    [    0.000000]   node   0: [mem 0x0000000099800000-0x000000009b7fefff]
    [    0.000000]   node   0: [mem 0x000000009b800000-0x000000009e6fffff]
    [    0.000000]   node   0: [mem 0x000000009e700000-0x000000009e77ffff]
    [    0.000000]   node   0: [mem 0x000000009e780000-0x00000000a2ffffff]
    [    0.000000]   node   0: [mem 0x00000000a3000000-0x00000000adffffff]
    [    0.000000]   node   0: [mem 0x00000000ae000000-0x00000000bfffffff]
    [    0.000000]   node   0: [mem 0x00000000c0000000-0x00000000ffffffff]
    [    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000ffffffff]
    [    0.000000] On node 0, zone DMA: 1 pages in unavailable ranges
    [    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 v1.4
    [    0.000000] percpu: Embedded 20 pages/cpu s44928 r8192 d28800 u81920
    [    0.000000] Detected VIPT I-cache on CPU0
    [    0.000000] CPU features: detected: GIC system register CPU interface
    [    0.000000] CPU features: kernel page table isolation disabled by kernel configuration
    [    0.000000] CPU features: detected: ARM erratum 845719
    [    0.000000] alternatives: applying boot alternatives
    [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 516095
    [    0.000000] Kernel command line: console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000 mtdparts=spi-nand0:512k(ospi_nand.tiboot3),2m(ospi_nand.tispl),4m(ospi_nand.u-boot),256k(ospi_nand.env),256k(ospi_nand.env.backup),98048k@32m(ospi_nand.rootfs),256k@130816k(ospi_nand.phypattern) root=PARTUUID=48733a30-7d74-415d-af64-81fe89071ed6 rw rootfstype=ext4 rootwait
    [    0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
    [    0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
    [    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
    [    0.000000] Memory: 824956K/2097148K available (9792K kernel code, 1192K rwdata, 2244K rodata, 1728K init, 422K bss, 682368K reserved, 589824K cma-reserved)
    [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
    [    0.000000] rcu: Preemptible hierarchical RCU implementation.
    [    0.000000] rcu:     RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4.
    [    0.000000] rcu:     RCU_SOFTIRQ processing moved to rcuc kthreads.
    [    0.000000]  No expedited grace period (rcu_normal_after_boot).
    [    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
    [    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
    [    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
    [    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
    [    0.000000] GICv3: 256 SPIs implemented
    [    0.000000] GICv3: 0 Extended SPIs implemented
    [    0.000000] Root IRQ handler: 0xffff800008411560
    [    0.000000] GICv3: GICv3 features: 16 PPIs
    [    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000001880000
    [    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 @80800000 (flat, esz 8, psz 64K, shr 0)
    [    0.000000] ITS: using cache flushing for cmd queue
    [    0.000000] GICv3: using LPI property table @0x0000000080030000
    [    0.000000] GIC: using cache flushing for LPI property table
    [    0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000080040000
    [    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
    [    0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
    [    0.000000] clocksource: arch_sys_counter: mask: 0x3ffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
    [    0.000001] sched_clock: 58 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
    [    0.000216] Console: colour dummy device 80x25
    [    0.570234] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=200000)
    [    0.570242] pid_max: default: 32768 minimum: 301
    [    0.570315] LSM: Security Framework initializing
    [    0.570419] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
    [    0.570431] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
    [    0.571769] rcu: Hierarchical SRCU implementation.
    [    0.571774] rcu:     Max phase no-delay instances is 400.
    [    0.571811] printk: bootconsole [ns16550a0] printing thread started
    [    0.624222] Platform MSI: msi-controller@1820000 domain created
    [    0.624409] PCI/MSI: /bus@f0000/interrupt-controller@1800000/msi-controller@1820000 domain created
    [    0.624483] EFI services will not be available.
    [    0.624678] smp: Bringing up secondary CPUs ...
    [    0.625253] Detected VIPT I-cache on CPU1
    [    0.625342] GICv3: CPU1: found redistributor 1 region 0:0x00000000018a0000
    [    0.625357] GICv3: CPU1: using allocated LPI pending table @0x0000000080050000
    [    0.625401] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
    [    0.675389] Detected VIPT I-cache on CPU2
    [    0.675467] GICv3: CPU2: found redistributor 2 region 0:0x00000000018c0000
    [    0.675479] GICv3: CPU2: using allocated LPI pending table @0x0000000080060000
    [    0.675511] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
    [    0.701261] Detected VIPT I-cache on CPU3
    [    0.701338] GICv3: CPU3: found redistributor 3 region 0:0x00000000018e0000
    [    0.701350] GICv3: CPU3: using allocated LPI pending table @0x0000000080070000
    [    0.701379] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
    [    0.701429] smp: Brought up 1 node, 4 CPUs
    [    0.701435] SMP: Total of 4 processors activated.
    [    0.735613] CPU features: detected: 32-bit EL0 Support
    [    0.735617] CPU features: detected: CRC32 instructions
    [    0.735656] CPU: All CPU(s) started at EL2
    [    0.735659] alternatives: applying system-wide alternatives
    [    0.736858] devtmpfs: initialized
    [    0.747323] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
    [    0.747343] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
    [    0.765909] pinctrl core: initialized pinctrl subsystem
    [    0.766454] DMI not present or invalid.
    [    0.766885] NET: Registered PF_NETLINK/PF_ROUTE protocol family
    [    0.769636] DMA: preallocated 256 KiB GFP_KERNEL pool for atomic allocations
    [    0.769889] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
    [    0.770067] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
    [    0.770134] audit: initializing netlink subsys (disabled)
    [    0.770252] audit: type=2000 audit(0.768:1): state=initialized audit_enabled=0 res=1
    [    0.770744] thermal_sys: Registered thermal governor 'step_wise'
    [    0.770909] ASID allocator initialised with 65536 entries
    [    0.781272] platform a40000.pinctrl: Fixed dependency cycle(s) with /bus@f0000/pinctrl@a40000/cpsw-cpts
    [    0.792486] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
    [    0.792495] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
    [    0.792500] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
    [    0.792502] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
    [    0.792506] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
    [    0.792509] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
    [    0.792513] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
    [    0.792515] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
    [    0.800133] k3-chipinfo 43000014.chipid: Family:AM62AX rev:SR1.0 JTAGID[0x0bb8d02f] Detected
    [    0.801755] iommu: Default domain type: Translated
    [    0.801762] iommu: DMA domain TLB invalidation policy: strict mode
    [    0.802063] SCSI subsystem initialized
    [    0.802369] usbcore: registered new interface driver usbfs
    [    0.802407] usbcore: registered new interface driver hub
    [    0.802434] usbcore: registered new device driver usb
    [    0.802930] pps_core: LinuxPPS API ver. 1 registered
    [    0.802934] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [    0.802950] PTP clock support registered
    [    0.803081] EDAC MC: Ver: 3.0.0
    [    0.803777] omap-mailbox 29000000.mailbox: omap mailbox rev 0x66fca100
    [    0.803960] omap-mailbox 29010000.mailbox: omap mailbox rev 0x66fca100
    [    0.804109] omap-mailbox 29020000.mailbox: omap mailbox rev 0x66fca100
    [    0.804167] omap-mailbox 29030000.mailbox: no available mbox devices found
    [    0.804427] FPGA manager framework
    [    0.804514] Advanced Linux Sound Architecture Driver Initialized.
    [    0.805355] clocksource: Switched to clocksource arch_sys_counter
    [    0.805550] VFS: Disk quotas dquot_6.6.0
    [    0.805587] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
    [    0.812019] Carveout Heap: Exported 176 MiB at 0x00000000a3000000
    [   0.812116] NET: Registered PF_INET protocol family
    [    1.[031800] printk: console [ttyS2] printing thread started
        0.812294] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear)
    [    1.031812] printk: console [ttyS2] enabled
    [    1.031816] printk: bootconsole [ns16550a0] disabled
    [    1.044926] printk: bootconsole [ns16550a0] printing thread stopped
    [    1.447503] spi-nand: probe of spi0.0 failed with error -110
    [    1.482376] davinci_mdio 8000f00.mdio: davinci mdio revision 9.7, bus freq 1000000
    [    1.482836] mdio_bus 8000f00.mdio: MDIO device at address 0 is missing.
    [    1.482880] am65-cpsw-nuss 8000000.ethernet: initializing am65 cpsw nuss version 0x6BA01103, cpsw version 0x6BA81103 Ports: 3 quirks:00000006
    [    1.483161] am65-cpsw-nuss 8000000.ethernet: initialized cpsw ale version 1.5
    [    1.483167] am65-cpsw-nuss 8000000.ethernet: ALE Table size 512
    [    1.483664] pps pps0: new PPS source ptp0
    [    1.483914] am65-cpsw-nuss 8000000.ethernet: CPTS ver 0x4e8a010c, freq:500000000, add_val:1 pps:1
    [    1.510267] am65-cpsw-nuss 8000000.ethernet: set new flow-id-base 19
    [    1.512932] mmc0: CQHCI version 5.10
    [    1.554375] mmc0: SDHCI controller on fa10000.mmc [fa10000.mmc] using ADMA 64-bit
    [    1.620719] mmc0: Command Queue Engine enabled
    [    1.620735] mmc0: new HS200 MMC card at address 0001
    [    1.621258] mmcblk0: mmc0:0001 CJUD4R 59.6 GiB
    [    1.623872]  mmcblk0: p1
    [    1.624332] mmcblk0boot0: mmc0:0001 CJUD4R 31.9 MiB
    [    1.625309] mmcblk0boot1: mmc0:0001 CJUD4R 31.9 MiB
    [    1.626227] mmcblk0rpmb: mmc0:0001 CJUD4R 4.00 MiB, chardev (240:0)
    [    2.521367] omap_i2c 20000000.i2c: timeout waiting for bus ready
    [    2.521383] tps6594 0-0048: error -EBUSY: Failed to set PMIC state
    [    2.521457] tps6594: probe of 0-0048 failed with error -16
    [    2.521788] pca953x 1-0022: supply vcc not found, using dummy regulator
    [    2.521916] pca953x 1-0022: using AI
    [    2.522092] pca953x 1-0022: failed writing register
    [    2.522235] pca953x: probe of 1-0022 failed with error -121
    [    2.524494] debugfs: Directory 'pd:182' with parent 'pm_genpd' already present!
    [    2.525979] debugfs: Directory 'pd:182' with parent 'pm_genpd' already present!
    [    2.525989] debugfs: Directory 'pd:182' with parent 'pm_genpd' already present!
    [    2.533012] ALSA device list:
    [    2.533022]   No soundcards found.
    [    2.538987] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Quota mode: none.
    [    2.539048] VFS: Mounted root (ext4 filesystem) on device 179:1.
    [    2.540619] devtmpfs: mounted
    [    2.541274] Freeing unused kernel memory: 1728K
    [    2.548431] Run /sbin/init as init process
    [    2.621729] systemd[1]: System time before build time, advancing clock.
    [    2.639047] NET: Registered PF_INET6 protocol family
    [    2.640084] Segment Routing with IPv6
    [    2.640119] In-situ OAM (IOAM) with IPv6
    [    2.652342] systemd[1]: systemd 250.5+ running in system mode (+PAM -AUDIT -SELINUX -APPARMOR +IMA -SMACK +SECCOMP -GCRYPT -GNUTLS -OPENSSL +ACL +BLKID -CURL -ELFUTILS -FIDO2 -IDN2 -IDN -IPTC +KMOD -LIBCRYPTSETUP +LIBFDISK -PCRE2 -PWQUALITY -P11KIT -QRENCODE -BZIP2 -LZ4 -XZ -ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=hybrid)
    
    Welcome to Arago 2023.10!
    
    [    2.652900] systemd[1]: Detected architecture arm64.
    [    2.692748] systemd[1]: Hostname set to <am62axx-evm>.
    [    2.696534] systemd[1]: Initializing machine ID from random generator.
    [    2.787162] systemd-sysv-generator[166]: SysV service '/etc/init.d/thermal-zone-init' lacks a native systemd unit file. Automatically generating a unit file for compatibility. Please update package to include a native systemd unit file, in order to make it more safe and robust.
    [    2.974298] systemd[1]: /lib/systemd/system/bt-enable.service:9: Standard output type syslog is obsolete, automatically updating to journal. Please update your unit file, and consider removing the setting altogether.
    [    3.011968] systemd[1]: /etc/systemd/system/sync-clocks.service:11: Standard output type syslog is obsolete, automatically updating to journal. Please update your unit file, and consider removing the setting altogether.
    [    3.070468] systemd[1]: Queued start job for default target Graphical Interface.
    [    3.097269] systemd[1]: Created slice Slice /system/getty.
    [  OK  ] Created slice Slice /system/getty.
    [  OK  ] Created slice Slice /system/modprob[    3.112957] systemd[1]: Created slice Slice /system/modprobe.
    e.
    [  OK  ] Created slice Slice /system/serial-[    3.128823] systemd[1]: Created slice Slice /system/serial-getty.
    getty.
    [    3.144315] systemd[1]: Created slice User and Session Slice.
    [  OK  ] Created slice User and Session Slice.
    [  OK  ] Started Dispatch Password …ts to [    3.158793] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
    Console Directory Watch.
    [  OK  ] Started Forward Password R…uests [    3.175703] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
    to Wall Directory Watch.
    [  OK  ] Reached target Path Units.
    [    3.194781] systemd[1]: Reached target Path Units.
    [  OK  ] Reached target Remote File Systems systemd[1]: Reached target Remote File Systems.
    [0m.
    [  OK  ] Reached target Slice Units.
    [    3.219503] systemd[1]: Reached target Slice Units.
    [  OK  ] Reached target Swaps.
    [    3.230020] systemd[1]: Reached target Swaps.
    [  OK  ] Listening on RPCbind Server Activat[    3.241923] systemd[1]: Listening on RPCbind Server Activation Socket.
    ion Socket.
    [  OK  ] Reached target RPC Port Mapper.[    3.256557] systemd[1]: Reached target RPC Port Mapper.
    
    [  OK  ] Listening on Process Core Dump Sock[    3.276547] systemd[1]: Listening on Process Core Dump Socket.
    et.
    [  OK  ] Listening on initctl Compatibility [    3.290833] systemd[1]: Listening on initctl Compatibility Named Pipe.
    Named Pipe.
    [    3.306223] systemd[1]: Listening on Journal Audit Socket.
    [  OK  ] Listening on Journal Audit Socket.
    [  OK  ] Listening on Journal Socket (/dev/l[    3.321048] systemd[1]: Listening on Journal Socket (/dev/log).
    og).
    [  OK  ] Listening on Journal Socket.
    [    3.336052] systemd[1]: Listening on Journal Socket.
    [  OK  ] Listening on Network Service Netlin[    3.347531] systemd[1]: Listening on Network Service Netlink Socket.
    k Socket.
    [  OK  ] Listening on udev Control Socket    3.363574] systemd[1]: Listening on udev Control Socket.
    m.
    [  OK  ] Listening on udev Kernel Socket[    3.377970] systemd[1]: Listening on udev Kernel Socket.
    .
    [  OK  ] Listening on User Database Manager [    3.392008] systemd[1]: Listening on User Database Manager Socket.
    Socket.
             Mounting Huge Pages File System...
    [    3.420780] systemd[1]: Mounting Huge Pages File System...
             Mounting POSIX Message Queue File System..[    3.434855] systemd[1]: Mounting POSIX Message Queue File System...
    .
             Mounting Kernel Debug File System...
    [    3.452668] systemd[1]: Mounting Kernel Debug File System...
    [    3.464416] systemd[1]: Kernel Trace File System was skipped because of a failed condition check (ConditionPathExists=/sys/kernel/tracing).
             Mounting Temporary Directory /tmp...
    [    3.484869] systemd[1]: Mounting Temporary Directory /tmp...
             Starting Create List of Static Device Nodes    3.500087] systemd[1]: Starting Create List of Static Device Nodes...
    m...
             Starting Load Kernel Module configfs...[    3.519029] systemd[1]: Starting Load Kernel Module configfs...
    
             Starting Load Kernel Module drm...
    [    3.538009] systemd[1]: Starting Load Kernel Module drm...
             Starting Load Kernel Module fuse...
    [    3.553026] systemd[1]: Starting Load Kernel Module fuse...
    [    3.561307] fuse: init (API version 7.37)
             Starting Start psplash boot splash screen.[    3.569567] systemd[1]: Starting Start psplash boot splash screen...
    ..
             Starting RPC Bind...
    [    3.588684] systemd[1]: Starting RPC Bind...
    [    3.597468] systemd[1]: File System Check on Root Device was skipped because of a failed condition check (ConditionPathIsReadWrite=!/).
             Starting Journal Service...[    3.598610] systemd[1]: systemd-journald.service: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling.
    
    [    3.598627] systemd[1]: (This warning is only shown for the first unit using IP firewalling.)
    [    3.603386] systemd[1]: Starting Journal Service...
             Starting Load Kernel Modules...
    [    3.646669] systemd[1]: Starting Load Kernel Modules...
             Starting Generate network …ts from Kernel co[    3.660812] systemd[1]: Starting Generate network units from Kernel command line...
    mmand line...
    [    3.670567] cryptodev: loading out-of-tree module taints kernel.
    [    3.671593] cryptodev: driver 1.12 loaded.
             Starting Remount Root and Kernel File Systems systemd[1]: Starting Remount Root and Kernel File Systems...
    [0m...
    [    3.718721] EXT4-fs (mmcblk0p1): re-mounted. Quota mode: none.
    [    3.722725] systemd[1]: Starting Coldplug All udev Devices...
             Starting Coldplug All udev Devices...
    [  OK  ] Started RPC Bind.
    [    3.748009] systemd[1]: Started RPC Bind.
    [  OK  ] Started Journal Service.[    3.757439] systemd[1]: Started Journal Service.
    
    [  OK  ] Mounted Huge Pages File System.
    [  OK  ] Mounted POSIX Message Queue File System.
    [  OK  ] Mounted Kernel Debug File System.
    [  OK  ] Mounted Temporary Directory /tmp.
    [  OK  ] Finished Create List of Static Device Nodes.
    [  OK  ] Finished Load Kernel Module configfs.
    [  OK  ] Finished Load Kernel Module drm.
    [  OK  ] Finished Load Kernel Module fuse.
    [FAILED] Failed to start Start psplash boot splash screen.
    See 'systemctl status psplash-start.service' for details.
    [DEPEND] Dependency failed for Star…progress communication helper.
    [  OK  ] Finished Load Kernel Modules.
    [  OK  ] Finished Generate network units from Kernel command line.
    [  OK  ] Finished Remount Root and Kernel File Systems.
             Mounting FUSE Control File System...
             Mounting Kernel Configuration File System...
             Starting Flush Journal to Persistent Storage...
             Starting Apply Kernel Variables...
    [    3.999981] systemd-journald[178]: Received client request to flush runtime journal.
             Starting Create System Users...
    [  OK  ] Mounted FUSE Control File System.
    [  OK  ] Mounted Kernel Configuration File System.
    [  OK  ] Finished Flush Journal to Persistent Storage.
    [  OK  ] Finished Apply Kernel Variables.
    [  OK  ] Finished Create System Users.
             Starting Create Static Device Nodes in /dev...
    [  OK  ] Finished Create Static Device Nodes in /dev.
    [  OK  ] Reached target Preparation for Local File Systems.
             Mounting /media/ram...
             Mounting /var/volatile...
             Starting Rule-based Manage…for Device Events and Files...
    [  OK  ] Finished Coldplug All udev Devices.
    [  OK  ] Mounted /media/ram.
    [  OK  ] Mounted /var/volatile.
             Starting Load/Save Random Seed...
    [  OK  ] Reached target Local File Systems.
             Starting Rebuild Dynamic Linker Cache...
             Starting Create Volatile Files and Directories...
    [  OK  ] Started Rule-based Manager for Device Events and Files.
    [  OK  ] Finished Create Volatile Files and Directories.
             Starting Rebuild Journal Catalog...
             Starting Network Time Synchronization...
             Starting Record System Boot/Shutdown in UTMP...
    [  OK  ] Finished Record System Boot/Shutdown in UTMP.
    [  OK  ] Finished Rebuild Journal Catalog.
    [    4.542464] random: crng init done
    [  OK  ] Finished Load/Save Random Seed.
    [  OK  ] Finished Rebuild Dynamic Linker Cache.
    [    4.672688] tlv320aic3x 1-001b: supply DVDD not found, using dummy regulator
    [    4.683950] mc: Linux media interface: v0.10
             Starting Update is Completed...
    [    4.708304] videodev: Linux video capture interface: v2.00
    [  OK  ] Found device /dev/ttyS2.
    [  OK  ] Finished Update is Completed.
    [    4.761775] k3-dsp-rproc 7e000000.dsp: assigned reserved memory node c7x-dma-memory@99800000
    [    4.762281] k3-dsp-rproc 7e000000.dsp: configured DSP for remoteproc mode
    [    4.762886] remoteproc remoteproc0: 7e000000.dsp is available
    [    4.762970] k3-dsp-rproc 7e000000.dsp: register pm nitifiers in remoteproc mode
    [    4.766308] remoteproc remoteproc0: Direct firmware load for am62a-c71_0-fw failed with error -2
    [    4.766332] remoteproc remoteproc0: powering up 7e000000.dsp
    [  OK  ] Started Network Time Synchronizatio[    4.766419] remoteproc remoteproc0: Direct firmware load for am62a-c71_0-fw failed with error -2
    n.
    [  OK  ] Reached target System Initializatio[    4.766429] remoteproc remoteproc0: request_firmware failed: -2
    n.
    [    4.784604] platform 79000000.r5f: configured R5F for remoteproc mode
    [  OK  ] Started Daily Cleanup of Temporary [    4.784945] platform 79000000.r5f: assigned reserved memory node r5f-dma-memory@9b800000
    Directories.
    [    4.785635] remoteproc remoteproc1: 79000000.r5f is available
    [  OK  ] Reached target System Time Set.[    4.785661] vdec 30210000.video-codec: error -ENXIO: IRQ index 0 not found
    
    [  OK  ] Reached target Timer Units.[    4.785672] vdec 30210000.video-codec: failed to get irq resource, falling back to polling
    
    [  OK  ] Listening on Avahi mDNS/DNS-SD Stac[    4.785946] remoteproc remoteproc1: Direct firmware load for am62a-mcu-r5f0_0-fw failed with error -2
    k Activation Socket.
    [    4.785961] remoteproc remoteproc1: powering up 79000000.r5f
    [  OK  ] Listening on D-Bus System Message B[    4.785991] remoteproc remoteproc1: Direct firmware load for am62a-mcu-r5f0_0-fw failed with error -2
    us Socket.
    [    4.785999] remoteproc remoteproc1: request_firmware failed: -2
    [    4.799497] platform 78000000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1)
             Starting Docker Socket for the API...
    [    4.799881] platform 78000000.r5f: configured R5F for IPC-only mode
    [  OK  ] Listening on dropbear.socket.
    [    4.799986] platform 78000000.r5f: assigned reserved memory node r5f-dma-memory@9c800000
    [    4.800552] remoteproc remoteproc2: 78000000.r5f is available
    [  OK  ] Listening on PC/SC Smart Card Daemo[    4.800619] remoteproc remoteproc2: attaching to 78000000.r5f
    n Activation Socket.
    [    4.807013] platform 78000000.r5f: R5F core initialized in IPC-only mode
             Starting Weston socket...
    [    4.807046] rproc-virtio rproc-virtio.0.auto: assigned reserved memory node r5f-dma-memory@9c800000
    [    4.807879] virtio_rpmsg_bus virtio0: rpmsg host is online
    [    4.807921] rproc-virtio rproc-virtio.0.auto: registered virtio0 (type 7)
             Starting D-Bus System Message Bus...
    [    4.807928] remoteproc remoteproc2: remote processor 78000000.r5f is now attached
    [    4.808390] virtio_rpmsg_bus virtio0: creating channel rpmsg_chrdev addr 0xd
    [    4.918972] rtc-ti-k3 2b1f0000.rtc: Clock rate 32552 is not 32768! Could misbehave!
    [  OK  ] Listening on Docker Socket for the [    4.934133] rtc-ti-k3 2b1f0000.rtc: registered as rtc0
    API.
    [    4.934165] rtc-ti-k3 2b1f0000.rtc: setting system clock to 1970-01-01T00:06:29 UTC (389)
    [    4.935109] systemd-journald[178]: Time jumped backwards, rotating.
    [  OK  ] Listening on Weston socket.
    [    4.972657] e5010 fd20000.e5010: Device registered as /dev/video2
    [  OK  ] Reached target Socket Units.
    [  OK  ] Started D-Bus System Message Bus.
    [  OK  ] Reached target Basic System.
             Starting Print notice about GPLv3 packages[    5.567697] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
    ...
    [    5.567736] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 1
             Starting IPv6 Packet Filtering Framework..[    5.567951] xhci-hcd xhci-hcd.2.auto: USB3 root hub has no ports
    .
             Starting IPv4 Packet Filtering Framework..[    5.567964] xhci-hcd xhci-hcd.2.auto: hcc params 0x0258fe6d hci version 0x110 quirks 0x0000008000010010
    .
             Starting Expand the rootfs…ll size of the bo[    5.580259] xhci-hcd xhci-hcd.2.auto: irq 451, io mem 0x31100000
    ot device....
    [    5.583254] hub 1-0:1.0: USB hub found
    [    5.583311] hub 1-0:1.0: 1 port detected
    [    5.618419] cdns-csi2rx: probe of 30101000.csi-bridge failed with error -22
             Starting User Login Management...
    [  OK  ] Started TEE Supplicant.
             Starting Telnet Server...
    [  OK  ] Finished IPv6 Packet Filtering Fram[    5.685409] omap_i2c 20000000.i2c: timeout waiting for bus ready
    ework.
    [  OK  ] Finished IPv4 Packet Filtering Framework.
    [  OK  ] Finished Telnet Server.
    [  OK  ] Reached target Preparation for Network.
    [  OK  ] Reached target Hardware activated USB gadget.
             Starting Save/Restore Sound Card State...
             Starting Network Configuration...
    [  OK  ] Finished Save/Restore Sound Card State.
    [  OK  ] Finished Expand the rootfs…full size of the boot device..
    [  OK  ] Reached target Sound Card.
    [  OK  ] Started User Login Management.
    [    5.968262] cfg80211: Loading compiled-in X.509 certificates for regulatory database
    [  OK  ] Listening on Load/Save RF …itch S[    5.981327] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
    tatus /dev/rfkill Watch.
    [    5.982255] cfg80211: Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
    [  OK  ] Started Network Configuration.
             Starting Network Name Resolution...
    ***************************************************************
    ***************************************************************
    NOTICE: This file system contains the following GPL-3.0 packages:
            bash
            cifs-utils
            dosfstools
            glmark2
            grub-common
            grub-editenv
            grub-efi
            less
            libdw1
            libelf1
            libgcc1
            libreadline8
            libstdc++6
            parted
    
    [  OK  ] Started Network Name Resolution.
    [  OK  ] Reached target Network.
    If you do not wish to distribute GPL-3.0 components please remove
    the above packages prior to distribution.  This can be done using
    the opkg remove command.  i.e.:
        opkg remove <package>
    Where <package> is the name printed in the list above
    
    NOTE: If the package is a dependency of another package you
          will be notified of the dependent packages.  You should
          use the --force-removal-of-dependent-packages option to
          also remove the dependent packages as well
    ***************************************************************
    ***************************************************************
    [  OK  ] Reached target Host and Network Name Lookups.
             Starting Avahi mDNS/DNS-SD Stack...
             Starting Enable and configure wl18xx bluetooth stack...
             Starting containerd container runtime...
    [  OK  ] Started Netperf Benchmark Server.
    [  OK  ] Started NFS status monitor for NFSv2/3 locking..
             Starting Permit User Sessions...
    [  OK  ] Finished Print notice about GPLv3 packages.
    [  OK  ] Finished Enable and configure wl18xx bluetooth stack.
    [  OK  ] Finished Permit User Sessions.
    [  OK  ] Started Avahi mDNS/DNS-SD Stack.
    [  OK  ] Started Getty on tty1.
    [  OK  ] Started Serial Getty on ttyS2.
    [  OK  ] Reached target Login Prompts.
             Starting Synchronize System and HW clocks...
             Starting Weston, a Wayland…ositor, as a system service...
             Starting User Database Manager...
    [  OK  ] Started User Database Manager.
    [  OK  ] Created slice User Slice of UID 1000.
             Starting User Runtime Directory /run/user/1000...
    [  OK  ] Finished User Runtime Directory /run/user/1000.
             Starting User Manager for UID 1000...
    [    7.051482] audit: type=1006 audit(391.617:2): pid=503 uid=0 old-auid=4294967295 auid=1000 tty=(none) old-ses=4294967295 ses=1 res=1
    [    7.051503] audit: type=1300 audit(391.617:2): arch=c00000b7 syscall=64 success=yes exit=4 a0=8 a1=ffffcb4de6d8 a2=4 a3=ffffbb812020 items=0 ppid=1 pid=503 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=1 comm="(systemd)" exe="/lib/systemd/systemd" key=(null)
    [    7.051515] audit: type=1327 audit(391.617:2): proctitle="(systemd)"
    [  OK  ] Started containerd container runtime.
    [  OK  ] Reached target Multi-User System.
    [  OK  ] Finished Synchronize System and HW clocks.
    [  OK  ] Started User Manager for UID 1000.
    [  OK  ] Started Session c1 of User weston.
    [    7.513162] audit: type=1006 audit(392.078:3): pid=490 uid=0 old-auid=4294967295 auid=1000 tty=tty7 old-ses=4294967295 ses=2 res=1
    [    7.513185] audit: type=1300 audit(392.078:3): arch=c00000b7 syscall=64 success=yes exit=4 a0=8 a1=ffffcb4de6d8 a2=4 a3=ffffbb812020 items=0 ppid=1 pid=490 auid=1000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=tty7 ses=2 comm="(weston)" exe="/lib/systemd/systemd" key=(null)
    [    7.513198] audit: type=1327 audit(392.078:3): proctitle="(weston)"
    [FAILED] Failed to start Weston, a …mpositor, as a system service.
    See 'systemctl status weston.service' for details.
    [  OK  ] Reached target Graphical Interface.
             Starting Record Runlevel Change in UTMP...
    [  OK  ] Finished Record Runlevel Change in UTMP.
    
     _____                    _____           _         _
    |  _  |___ ___ ___ ___   |  _  |___ ___  |_|___ ___| |_
    |     |  _| .'| . | . |  |   __|  _| . | | | -_|  _|  _|
    |__|__|_| |__,|_  |___|  |__|  |_| |___|_| |___|___|_|
                  |___|                    |___|
    
    Arago Project am62axx-evm -
    
    Arago 2023.10 am62axx-evm -
    
    am62axx-evm login: root
    [   14.476504] audit: type=1006 audit(399.042:4): pid=518 uid=0 old-auid=4294967295 auid=0 tty=(none) old-ses=4294967295 ses=3 res=1
    [   14.476525] audit: type=1300 audit(399.042:4): arch=c00000b7 syscall=64 success=yes exit=1 a0=8 a1=ffffcb4de6d8 a2=1 a3=ffffbb812020 items=0 ppid=1 pid=518 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=3 comm="(systemd)" exe="/lib/systemd/systemd" key=(null)
    [   14.476537] audit: type=1327 audit(399.042:4): proctitle="(systemd)"
    root@am62axx-evm:~# [   15.845470] platform fa00000.mmc: deferred probe pending
    [   15.845482] platform 30200000.dss: deferred probe pending
    [   15.845486] platform regulator-3: deferred probe pending
    [   15.845490] platform regulator-5: deferred probe pending
    [   15.845493] i2c 1-003b: deferred probe pending
    
    

    In first stage, I want to flash the u-boot of the EMMC and succeed to get u-boot prompt in EMMC boot mode,

    Can you tell me please how do it?

    Thanks,
    Rachel

  • Hi Rachel,

    => dfu 0 mmc 0
    ##DOWNLOAD ... OK
    Ctrl+C to exit ...
    ######DOWNLOAD ... OK
    Ctrl+C to exit ...
    #####DOWNLOAD ... OK
    Ctrl+C to exit ...

    These logs show that you have already flashed the U-Boot images images in eMMC.

    So, you could boot from eMMC by switching the bootmodes to eMMC alternate as shown below

    Regards,

    Prashant