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Yocto 3.0 on DragonBoard 410c Issue - DragonBoard410c - 96Boards Forum

Yocto 3.0 on DragonBoard 410c Issue

Hello everyone,

We built the latest 96boards/oe-rpb-manifest branch ‘qcom/zeus’ commit [2dc473fece0408614feeac530bf44f380dddd2b7] and installed boot and rootfs images on our board. It seems that the mmcblk0p14 could not be mounted. But branch qcom/warrior commit [72bcd3a03878e60c2d91558d3daeefc19b5d1ebf] works fine.
Does anyone know what the problem is?

There are the information:

Item Commit
Development environment ubuntu 18.04.03 x64 Desktop
Little Kernel (emmc_appsboot.mbn) build from latest Linaro working/qualcomm/lk.git branch ‘release/LA.BR.1.2.7-03810-8x16.0’ commit 0a10f81d847e005244cfa59d7f4dd8c6acfd82f6
db-boot-tools (gpt_both0.bin) build from latest Linaro working/qualcomm/db-boot-tools.git branch ‘master’ commit 5a7a50613e9d90d45a88e9046e28f10d8d68ce3b
bootloaders packages come from dragonboard-410c-bootloader-emmc-linux-110.zip, but replace emmc_appsboot.mbn and gpt_both0.bin with our built files.

The debug port log on branch qcom/zeus is as below

Format: Log Type - Time(microsec) - Message - Optional Info
Log Type: B - Since Boot(Power On Reset),  D - Delta,  S - Statistic
S - QC_IMAGE_VERSION_STRING=BOOT.BF.3.0-00288
S - IMAGE_VARIANT_STRING=HAAAANAZA
S - OEM_IMAGE_VERSION_STRING=CRM
S - Boot Config, 0x000002e3
S - Core 0 Frequency, 0 MHz
B -      1544 - PBL, Start
B -      3489 - bootable_media_detect_entry, Start
B -     85551 - bootable_media_detect_success, Start
B -     85555 - elf_loader_entry, Start
B -     87529 - auth_hash_seg_entry, Start
B -     87739 - auth_hash_seg_exit, Start
B -    112458 - elf_segs_hash_verify_entry, Start
B -    172688 - PBL, End
B -    142191 - SBL1, Start
B -    191906 - pm_device_init, Start
D -     14213 - pm_device_init, Delta
B -    206454 - boot_flash_init, Start
D -         0 - boot_flash_init, Delta
B -    210480 - boot_config_data_table_init, Start
D -     27053 - boot_config_data_table_init, Delta - (452 Bytes)
B -    242078 - CDT version:3,Platform ID:24,Major ID:1,Minor ID:0,Subtype:0
B -    248331 - sbl1_ddr_set_params, Start
B -    252113 - cpr_init, Start
D -         0 - cpr_init, Delta
B -    257725 - Pre_DDR_clock_init, Start
D -       183 - Pre_DDR_clock_init, Delta
D -         0 - sbl1_ddr_set_params, Delta
B -    270321 - pm_driver_init, Start
D -      3507 - pm_driver_init, Delta
B -    282613 - SBC platform detected: XO_ADJ_FINE = 0x20
B -    282674 - clock_init, Start
D -        61 - clock_init, Delta
B -    297558 - Image Load, Start
D -     46085 - QSEE Image Loaded, Delta - (571664 Bytes)
B -    343674 - Image Load, Start
D -       305 - SEC Image Loaded, Delta - (2048 Bytes)
B -    350902 - sbl1_efs_handle_cookies, Start
D -       274 - sbl1_efs_handle_cookies, Delta
B -    358710 - Image Load, Start
D -     15433 - QHEE Image Loaded, Delta - (56048 Bytes)
B -    374174 - Image Load, Start
D -     18025 - RPM Image Loaded, Delta - (149316 Bytes)
B -    392230 - Image Load, Start
D -     14365 - APPSBL Image Loaded, Delta - (519792 Bytes)
B -    406626 - QSEE Execution, Start
D -        61 - QSEE Execution, Delta
B -    412329 - SBL1, End
D -    272487 - SBL1, Delta
S - Flash Throughput, 112000 KB/s  (1299320 Bytes,  11529 us)
S - DDR Frequency, 400 MHz
Android Bootloader - UART_DM Initialized!!!
[0] [0] BUILD_VERSION=dragonboard410c-LA_BR_1_2_7-03810-8x16_0-linaro2-4-g0a10f81d
[0] [0] BUILD_DATE=15:01:04 - Dec 12 2019
[0] [0] welcome to lk

[10] [10] platform_init()
[10] [10] target_init()
[40] [40] SDHC Running in HS200 mode
[50] [50] Done initialization of the card
[60] [60] pm8x41_get_is_cold_boot: cold boot
[60] [60] Neither 'config' nor 'frp' partition found
[70] [70] Not able to search the panel:
[70] [70] Display not enabled for 24 HW type
[70] [70] Target panel init not found!
[80] [80] pm8x41_get_is_cold_boot: cold boot
[80] [80] partition misc doesn't exist
[90] [90] error in emmc_recovery_init
[90] [90] Unable to locate /bootselect partition
[90] [90] No 'misc' partition found
[100] [100] Error reading MISC partition
[100] [100] failed to get ffbm cookie[100] [100] Loading boot image (7979008): start
[160] [160] Loading boot image (7979008): done
[160] [160] use_signed_kernel=0, is_unlocked=0, is_tampered=0.
[600] [600] qcom,msm-id entry not found
[600] [600] Only one appended non-skales DTB, select it.
[610] [610] target_display_panel_node:510: hw_id=24 panel_name=""
[610] [610] cmdline: root=/dev/mmcblk0p14 rw rootwait console=ttyMSM0,115200n8 androidboot.emmc=true androidboot.serialno=1b75343c androidboot.baseband=apq mdss_mdp.panel=0:dsi:0:
[630] [630] Updating device tree: start
[720] [720] Setting WLAN mac address in DT: 02:00:1B:75:34:3C
[740] [740] Setting Bluetooth BD address in DT: 02:00:1B:75:34:3D
[740] [740] Setting BT mac address in DT: 02:00:1B:75:34:3D
[750] [750] Updating device tree: done
[760] [760] booting linux @ 0x80080000, ramdisk @ 0x9089b800 (22), tags/device tree @ 0x85e00000
[760] [760] Jumping to kernel via monitor
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.96+linaro (oe-user@oe-host) (gcc version 8.2.1 20180802 (Linaro GCC 8.2-2018.08~dev)) #1 SMP PREEMPT Thu Dec 19 10:22:35 UTC 2019
[    0.000000] Boot CPU: AArch64 Processor [410fd030]
[    0.000000] Machine model: Qualcomm Technologies, Inc. APQ 8016 SBC
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] cma: Reserved 16 MiB at 0x00000000ff000000
[    0.000000] NUMA: No NUMA configuration found
[    0.000000] NUMA: Faking a node at [mem 0x0000000000000000-0x00000000ffffffff]
[    0.000000] NUMA: NODE_DATA [mem 0xfef95180-0xfef96c7f]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000080000000-0x00000000ffffffff]
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000080000000-0x0000000085ffffff]
[    0.000000]   node   0: [mem 0x0000000089f00000-0x000000008e9fffff]
[    0.000000]   node   0: [mem 0x000000008eb00000-0x00000000ffffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000ffffffff]
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.0 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: MIGRATE_INFO_TYPE not supported.
[    0.000000] psci: SMC Calling Convention v1.0
[    0.000000] percpu: Embedded 24 pages/cpu @ffff80007ef30000 s57496 r8192 d32616 u98304
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] CPU features: enabling workaround for ARM errata 826319, 827319, 824069
[    0.000000] CPU features: enabling workaround for ARM erratum 845719
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 499712
[    0.000000] Policy zone: DMA
[    0.000000] Kernel command line: root=/dev/mmcblk0p14 rw rootwait console=ttyMSM0,115200n8 androidboot.emmc=true androidboot.serialno=1b75343c androidboot.baseband=apq mdss_mdp.panel=0:dsi:0:
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Memory: 1961692K/2031616K available (10492K kernel code, 1572K rwdata, 5168K rodata, 1152K init, 389K bss, 53540K reserved, 16384K cma-reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     modules : 0xffff000000000000 - 0xffff000008000000   (   128 MB)
[    0.000000]     vmalloc : 0xffff000008000000 - 0xffff7dffbfff0000   (129022 GB)
[    0.000000]       .text : 0xffff000008080000 - 0xffff000008ac0000   ( 10496 KB)
[    0.000000]     .rodata : 0xffff000008ac0000 - 0xffff000008fd0000   (  5184 KB)
[    0.000000]       .init : 0xffff000008fd0000 - 0xffff0000090f0000   (  1152 KB)
[    0.000000]       .data : 0xffff0000090f0000 - 0xffff000009279200   (  1573 KB)
[    0.000000]        .bss : 0xffff000009279200 - 0xffff0000092da620   (   390 KB)
[    0.000000]     fixed   : 0xffff7dfffe7f9000 - 0xffff7dfffec00000   (  4124 KB)
[    0.000000]     PCI I/O : 0xffff7dfffee00000 - 0xffff7dffffe00000   (    16 MB)
[    0.000000]     vmemmap : 0xffff7e0000000000 - 0xffff800000000000   (  2048 GB maximum)
[    0.000000]               0xffff7e0000000000 - 0xffff7e0002000000   (    32 MB actual)
[    0.000000]     memory  : 0xffff800000000000 - 0xffff800080000000   (  2048 MB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
[    0.000000]  Tasks RCU enabled.
[    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] arch_timer: cp15 and mmio timer(s) running at 19.20MHz (virt/virt).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
[    0.000005] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns
[    0.000740] Console: colour dummy device 80x25
[    0.000800] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=76800)
[    0.000814] pid_max: default: 32768 minimum: 301
[    0.000901] Security Framework initialized
[    0.001975] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.002495] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.002541] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.002566] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.019287] ASID allocator initialised with 32768 entries
[    0.027286] Hierarchical SRCU implementation.
[    0.040564] EFI services will not be available.
[    0.047568] smp: Bringing up secondary CPUs ...
[    0.075851] Detected VIPT I-cache on CPU1
[    0.075898] CPU1: Booted secondary processor [410fd030]
[    0.103905] Detected VIPT I-cache on CPU2
[    0.103946] CPU2: Booted secondary processor [410fd030]
[    0.131972] Detected VIPT I-cache on CPU3
[    0.132008] CPU3: Booted secondary processor [410fd030]
[    0.132087] smp: Brought up 1 node, 4 CPUs
[    0.132111] SMP: Total of 4 processors activated.
[    0.132120] CPU features: detected feature: 32-bit EL0 Support
[    0.132128] CPU features: detected feature: Kernel page table isolation (KPTI)
[    0.136121] CPU: All CPU(s) started at EL1
[    0.136142] alternatives: patching kernel code
[    0.136950] devtmpfs: initialized
[    0.148156] random: get_random_u32 called from bucket_table_alloc+0x104/0x268 with crng_init=0
[    0.148684] Registered cp15_barrier emulation handler
[    0.148701] Registered setend emulation handler
[    0.148970] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.149022] futex hash table entries: 1024 (order: 5, 131072 bytes)
[    0.149784] pinctrl core: initialized pinctrl subsystem
[    0.152084] DMI not present or invalid.
[    0.152464] NET: Registered protocol family 16
[    0.155102] cpuidle: using governor menu
[    0.156966] vdso: 2 pages (1 code @ ffff000008ac6000, 1 data @ ffff0000090f5000)
[    0.156985] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.165265] DMA: preallocated 256 KiB pool for atomic allocations
[    0.165770] Serial: AMBA PL011 UART driver
[    0.201185] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.202495] ACPI: Interpreter disabled.
[    0.205003] vgaarb: loaded
[    0.205318] SCSI subsystem initialized
[    0.205887] usbcore: registered new interface driver usbfs
[    0.205944] usbcore: registered new interface driver hub
[    0.206024] usbcore: registered new device driver usb
[    0.207277] pps_core: LinuxPPS API ver. 1 registered
[    0.207288] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.207313] PTP clock support registered
[    0.207509] EDAC MC: Ver: 3.0.0
[    0.207845] dmi: Firmware registration failed.
[    0.210223] Advanced Linux Sound Architecture Driver Initialized.
[    0.211262] clocksource: Switched to clocksource arch_sys_counter
[    0.211379] VFS: Disk quotas dquot_6.6.0
[    0.211446] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.211611] pnp: PnP ACPI: disabled
[    0.219681] NET: Registered protocol family 2
[    0.220204] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[    0.220422] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[    0.220720] TCP: Hash tables configured (established 16384 bind 16384)
[    0.220840] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[    0.220913] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[    0.221093] NET: Registered protocol family 1
[    0.221421] RPC: Registered named UNIX socket transport module.
[    0.221429] RPC: Registered udp transport module.
[    0.221435] RPC: Registered tcp transport module.
[    0.221442] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.221607] Unpacking initramfs...
[    0.221621] Initramfs unpacking failed: junk in compressed archive
[    0.222365] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
[    0.222690] kvm [1]: HYP mode not available
[    0.224478] audit: initializing netlink subsys (disabled)
[    0.224597] audit: type=2000 audit(0.219:1): state=initialized audit_enabled=0 res=1
[    0.225026] workingset: timestamp_bits=44 max_order=19 bucket_order=0
[    0.232785] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.233517] NFS: Registering the id_resolver key type
[    0.233544] Key type id_resolver registered
[    0.233550] Key type id_legacy registered
[    0.233564] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.233721] 9p: Installing v9fs 9p2000 file system support
[    0.236608] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[    0.236621] io scheduler noop registered
[    0.236764] io scheduler cfq registered (default)
[    0.236773] io scheduler mq-deadline registered
[    0.236780] io scheduler kyber registered
[    0.261309] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.264129] SuperH (H)SCI(F) driver initialized
[    0.264880] msm_serial 78af000.serial: msm_serial: detected port #1
[    0.264978] msm_serial 78af000.serial: uartclk = 19200000
[    0.265042] 78af000.serial: ttyMSM1 at MMIO 0x78af000 (irq = 9, base_baud = 1200000) is a MSM
[    0.265613] msm_serial 78b0000.serial: msm_serial: detected port #0
[    0.265687] msm_serial 78b0000.serial: uartclk = 7372800
[    0.265743] 78b0000.serial: ttyMSM0 at MMIO 0x78b0000 (irq = 10, base_baud = 460800) is a MSM
[    0.265762] msm_serial: console setup on port #0
[    1.120719] console [ttyMSM0] enabled
[    1.125922] msm_serial: driver initialized
[    1.130327] qcom-iommu 1ef0000.iommu: iommu sec: pgtable size: 94208
[    1.145580] loop: module loaded
[    1.150379] spi_qup 78b7000.spi: IN:block:16, fifo:64, OUT:block:16, fifo:64
[    1.151567] spi_qup 78b9000.spi: IN:block:16, fifo:64, OUT:block:16, fifo:64
[    1.157861] spmi spmi-0: PMIC arbiter version v2 (0x20010000)
[    1.172548] s1: supplied by regulator-dummy
[    1.172886] s2: supplied by regulator-dummy
[    1.175828] s3: supplied by regulator-dummy
[    1.179954] s4: supplied by regulator-dummy
[    1.184070] l1: supplied by regulator-dummy
[    1.188262] l2: supplied by regulator-dummy
[    1.192439] l3: supplied by regulator-dummy
[    1.196586] l4: supplied by regulator-dummy
[    1.200760] l5: supplied by regulator-dummy
[    1.204933] l6: supplied by regulator-dummy
[    1.209095] l7: supplied by regulator-dummy
[    1.213242] l8: supplied by regulator-dummy
[    1.217443] l9: supplied by regulator-dummy
[    1.221587] l10: supplied by regulator-dummy
[    1.225754] l11: supplied by regulator-dummy
[    1.230290] l12: supplied by regulator-dummy
[    1.234516] l13: supplied by regulator-dummy
[    1.238775] l14: supplied by regulator-dummy
[    1.243048] l15: supplied by regulator-dummy
[    1.247302] l16: supplied by regulator-dummy
[    1.251534] l17: supplied by regulator-dummy
[    1.255805] l18: supplied by regulator-dummy
[    1.261139] libphy: Fixed MDIO Bus: probed
[    1.264618] tun: Universal TUN/TAP device driver, 1.6
[    1.269860] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[    1.273116] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    1.278894] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
[    1.284662] igb: Copyright (c) 2007-2014 Intel Corporation.
[    1.291645] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[    1.297162] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[    1.305698] sky2: driver version 1.30
[    1.311493] usbcore: registered new interface driver rtl8150
[    1.314726] usbcore: registered new interface driver r8152
[    1.320467] usbcore: registered new interface driver asix
[    1.325762] usbcore: registered new interface driver ax88179_178a
[    1.331226] usbcore: registered new interface driver cdc_ether
[    1.337303] usbcore: registered new interface driver net1080
[    1.343029] usbcore: registered new interface driver cdc_subset
[    1.348841] usbcore: registered new interface driver zaurus
[    1.354500] usbcore: registered new interface driver cdc_ncm
[    1.360188] VFIO - User Level meta-driver version: 0.3
[    1.368161] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.370857] ehci-pci: EHCI PCI platform driver
[    1.377411] ehci-platform: EHCI generic platform driver
[    1.382015] ehci-orion: EHCI orion driver
[    1.387074] ehci-exynos: EHCI EXYNOS driver
[    1.391241] ehci-msm: Qualcomm On-Chip EHCI Host Controller
[    1.395213] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.400645] ohci-pci: OHCI PCI platform driver
[    1.406930] ohci-platform: OHCI generic platform driver
[    1.411499] ohci-exynos: OHCI EXYNOS driver
[    1.417231] usbcore: registered new interface driver usb-storage
[    1.420697] usbcore: registered new interface driver usbserial
[    1.426882] usbcore: registered new interface driver usbserial_generic
[    1.432519] usbserial: USB Serial support registered for generic
[    1.459430] usb3503 usb2513: switched to HUB mode
[    1.459453] usb3503 usb2513: usb3503_probe: probed in hub mode
[    1.476125] msm_hsusb 78d9000.usb: 78d9000.usb supply vbus not found, using dummy regulator
[    1.479860] i2c /dev entries driver
[    1.484273] i2c_qup 78b6000.i2c: using default clock-frequency 100000
[    1.486751] i2c_qup 78b6000.i2c:
[    1.486751]  tx channel not available
[    1.494075] i2c_qup 78b8000.i2c: using default clock-frequency 100000
[    1.500145] i2c_qup 78b8000.i2c:
[    1.500145]  tx channel not available
[    1.507564] i2c_qup 78ba000.i2c: using default clock-frequency 100000
[    1.513503] i2c_qup 78ba000.i2c:
[    1.513503]  tx channel not available
[    1.525064] input: pm8941_pwrkey as /devices/platform/soc/200f000.spmi/spmi-0/0-00/200f000.spmi:pm8916@0:pon@800/200f000.spmi:pm8916@0:pon@800:pwrkey/input/input0
[    1.528389] input: pm8941_pwrkey as /devices/platform/soc/200f000.spmi/spmi-0/0-00/200f000.spmi:pm8916@0:pon@800/200f000.spmi:pm8916@0:pon@800:resin/input/input1
[    1.544539] qcom-tsens 4a8000.thermal-sensor: tsens calibration failed
[    1.558948] sdhci: Secure Digital Host Controller Interface driver
[    1.562374] sdhci: Copyright(c) Pierre Ossman
[    1.568912] Synopsys Designware Multimedia Card Interface Driver
[    1.574434] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.581749] sdhci_msm 7864900.sdhci: Got CD GPIO
[    1.588027] ledtrig-cpu: registered to indicate activity on CPUs
[    1.590700] usbcore: registered new interface driver usbhid
[    1.595279] usbhid: USB HID core driver
[    1.603995] usbcore: registered new interface driver snd-usb-audio
[    1.606032] NET: Registered protocol family 10
[    1.611528] Segment Routing with IPv6
[    1.615087] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    1.619359] NET: Registered protocol family 17
[    1.624599] 9pnet: Installing 9P2000 support
[    1.629089] Key type dns_resolver registered
[    1.634767] registered taskstats version 1
[    1.656149] s1: supplied by regulator-dummy
[    1.656201] s1: Bringing 0uV into 375000-375000uV
[    1.659488] s2: supplied by regulator-dummy
[    1.664200] s3: supplied by regulator-dummy
[    1.668053] msm_hsusb 78d9000.usb: 78d9000.usb supply vbus not found, using dummy regulator
[    1.672859] s3: Bringing 0uV into 375000-375000uV
[    1.686561] sdhci_msm 7864900.sdhci: Got CD GPIO
[    1.686814] s4: supplied by regulator-dummy
[    1.690863] s4: Bringing 0uV into 1800000-1800000uV
[    1.696254] l1: supplied by s3
[    1.696823] input: gpio_keys as /devices/platform/gpio_keys/input/input2
[    1.699050] l1: Bringing 0uV into 375000-375000uV
[    1.703947] hctosys: unable to open rtc device (rtc0)
[    1.713879] l2: supplied by s3
[    1.715319] sdhci_msm 7864900.sdhci: Got CD GPIO
[    1.718676] l2: Bringing 0uV into 1200000-1200000uV
[    1.719946] ALSA device list:
[    1.719949]   No soundcards found.
[    1.734701] l3: supplied by s3
[    1.737428] l3: Bringing 0uV into 375000-375000uV
[    1.741019] l4: supplied by s4
[    1.745274] l4: Bringing 0uV into 17500礐    1.752974] l5: Bringing 0uV into 1750000-1750000uV
[    1.753585] l6: supplied by s4
[    1.756688] l6: Bringing 0uV into 1800000-1800000uV
[    1.760335] l7: supplied by s4
[    1.764605] l7: Bringing 0uV into 1750000-1750000uV
[    1.768227] l8: supplied by regulator-dummy
[    1.772486] l8: Bringing 0uV into 1750000-1750000uV
[    1.777049] l9: supplied by regulator-dummy
[    1.781516] l9: Bringing 0uV into 1750000-1750000uV
[    1.786075] l10: supplied by regulator-dummy
[    1.790558] l10: Bringing 0uV into 1750000-1750000uV
[    1.795454] l11: supplied by regulator-dummy
[    1.800008] l11: Bringing 0uV into 1750000-1750000uV
[    1.804661] l12: supplied by regulator-dummy
[    1.809203] l12: Bringing 0uV into 1750000-1750000uV
[    1.813997] l13: supplied by regulator-dummy
[    1.818423] l13: Bringing 0uV into 1750000-1750000uV
[    1.823180] l14: supplied by regulator-dummy
[    1.827607] l14: Bringing 0uV into 1750000-1750000uV
[    1.832255] l15: supplied by regulator-dummy
[    1.836807] l15: Bringing 0uV into 1750000-1750000uV
[    1.841895] l16: supplied by regulator-dummy
[    1.846012] l16: Bringing 0uV into 1750000-1750000uV
[    1.850673] l17: supplied by regulator-dummy
[    1.855209] l17: Bringing 0uV into 3300000-3300000uV
[    1.860508] l18: supplied by regulator-dummy
[    1.864412] l18: Bringing 0uV into 1750000-1750000uV
[    1.869214] Waiting for root device /dev/mmcblk0p14...
[    1.919378] mmc0: SDHCI controller on 7824900.sdhci [7824900.sdhci] using ADMA 64-bit
[    1.920908] sdhci_msm 7864900.sdhci: Got CD GPIO
[    1.979675] mmc1: SDHCI controller on 7864900.sdhci [7864900.sdhci] using ADMA 64-bit
[    1.991362] mmc0: new HS200 MMC card at address 0001
[    1.992092] mmcblk0: mmc0:0001 DA4064 58.2 GiB
[    1.995668] mmcblk0boot0: mmc0:0001 DA4064 partition 1 4.00 MiB
[    2.002212] mmcblk0boot1: mmc0:0001 DA4064 partition 2 4.00 MiB
[    2.006416] mmcblk0rpmb: mmc0:0001 DA4064 partition 3 16.0 MiB
[    2.016398] cpu cpu0: _opp_add: duplicate OPPs detected. Existing: freq: 200000000, volt: 1050000, enabled: 1. New: freq: 200000000, volt: 1050000, enabled: 1
[    2.020324]  mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14
[    2.065044] EXT4-fs (mmcblk0p14): warning: mounting fs with errors, running e2fsck is recommended
[    2.065790] random: fast init done
[    2.073370] EXT4-fs (mmcblk0p14): recovery complete
[    2.076845] EXT4-fs (mmcblk0p14): mounted filesystem with ordered data mode. Opts: (null)
[    2.081005] VFS: Mounted root (ext4 filesystem) on device 179:14.
[    2.089767] devtmpfs: mounted
[    2.095873] Freeing unused kernel memory: 1152K
[    2.100381] EXT4-fs warning (device mmcblk0p14): ext4_dirent_csum_verify:354: inode #2061: comm swapper/0: No space for directory leaf checksum. Please run e2fsck -D.
[    2.102671] EXT4-fs error (device mmcblk0p14): ext4_find_entry:1449: inode #2061: comm swapper/0: checksumming directory block 0
[    2.118603] Starting init: /sbin/init exists but couldn't execute it (error -74)
/bin/sh: can't access tty; job control turned off
[    2.159180] EXT4-fs warning (device mmcblk0p14): ext4_dirent_csum_verify:354: inode #2060: comm sh: No space for directory leaf checksum. Please run e2fsck -D.
[    2.159221] EXT4-fs error (device mmcblk0p14): ext4_find_entry:1449: inode #2060: comm sh: checksumming directory block 0
[    2.173125] EXT4-fs warning (device mmcblk0p14): ext4_dirent_csum_verify:354: inode #2060: comm sh: No space for directory leaf checksum. Please run e2fsck -D.
[    2.183573] EXT4-fs error (device mmcblk0p14): ext4_find_entry:1449: inode #2060: comm sh: checksumming directory block 0
[    2.201178] EXT4-fs warning (device mmcblk0p14): ext4_dirent_csum_verify:354: inode #2159: comm sh: No space for directory leaf checksum. Please run e2fsck -D.
[    2.208766] EXT4-fs error (device mmcblk0p14): ext4_find_entry:1449: inode #2159: comm sh: checksumming directory block 0
[    2.223562] EXT4-fs warning (device mmcblk0p14): ext4_dirent_csum_verify:354: inode #2159: comm sh: No space for directory leaf checksum. Please run e2fsck -D.
[    2.233809] EXT4-fs error (device mmcblk0p14): ext4_find_entry:1449: inode #2159: comm sh: checksumming directory block 0
[    2.248650] EXT4-fs warning (device mmcblk0p14): ext4_dirent_csum_verify:354: inode #2159: comm sh: No space for directory leaf checksum. Please run e2fsck -D.
[    2.258988] EXT4-fs error (device mmcblk0p14): ext4_find_entry:1449: inode #2159: comm sh: checksumming directory block 0
[    2.273847] EXT4-fs warning (device mmcblk0p14): ext4_dirent_csum_verify:354: inode #2159: comm sh: No space for directory leaf checksum. Please run e2fsck -D.
[    2.284142] EXT4-fs error (device mmcblk0p14): ext4_find_entry:1449: inode #2159: comm sh: checksumming directory block 0
[    2.298942] EXT4-fs warning (device mmcblk0p14): ext4_dirent_csum_verify:354: inode #2159: comm sh: No space for directory leaf checksum. Please run e2fsck -D.
[    2.309317] EXT4-fs error (device mmcblk0p14): ext4_find_entry:1449: inode #2159: comm sh: checksumming directory block 0
[    2.324182] EXT4-fs warning (device mmcblk0p14): ext4_dirent_csum_verify:354: inode #2159: comm sh: No space for directory leaf checksum. Please run e2fsck -D.
[    2.334488] EXT4-fs error (device mmcblk0p14): ext4_find_entry:1449: inode #2159: comm sh: checksumming directory block 0
[    2.349282] EXT4-fs warning (device mmcblk0p14): ext4_dirent_csum_verify:354: inode #2159: comm sh: No space for directory leaf checksum. Please run e2fsck -D.
[    2.359578] EXT4-fs error (device mmcblk0p14): ext4_find_entry:1449: inode #2159: comm sh: checksumming directory block 0
/ # df
/bin/sh: df: Bad message
/ # du
/bin/sh: du: Bad message
/ #

Best Regards,
Shihlun Lin

Because I am a newcomer, there are two hyperlinks allowed.
I add the Little Kernel and db-boot-tools hyperlinks

Item Commit
Development environment ubuntu 18.04.03 x64 Desktop
Little Kernel (emmc_appsboot.mbn) build from latest Linaro working/qualcomm/lk.git branch ‘release/LA.BR.1.2.7-03810-8x16.0’ commit 0a10f81d847e005244cfa59d7f4dd8c6acfd82f6 (Link: https: //git.linaro.org/landing-teams/working/qualcomm/lk.git/commit/?h=release/LA.BR.1.2.7-03810-8x16.0&id=0a10f81d847e005244cfa59d7f4dd8c6acfd82f6)
db-boot-tools (gpt_both0.bin) build from latest Linaro working/qualcomm/db-boot-tools.git branch ‘master’ commit 5a7a50613e9d90d45a88e9046e28f10d8d68ce3b (Link: https: //git.linaro.org/landing-teams/working/qualcomm/db-boot-tools.git/commit/?id=5a7a50613e9d90d45a88e9046e28f10d8d68ce3b)
bootloaders packages come from dragonboard-410c-bootloader-emmc-linux-110.zip, but replace emmc_appsboot.mbn and gpt_both0.bin with our built files.

Do you reproduce the same with one of our prebuilt snapshot: http://snapshots.linaro.org/96boards/dragonboard410c/linaro/openembedded/zeus/latest/rpb-wayland/

@alimon, is it a known issue?

i think you need to flash the latest bootloader release from:https://snapshots.linaro.org/96boards/dragonboard410c/linaro/rescue/135/

we’ve made changes to the GPT recently, and they will all be included in the next release. But if you use zeus, then you need to use the pre-release (snapshots) bootloader.

Alternatively, you can change QCOM_BOOTIMG_ROOTFS to mmcblk0p10 in meta-qcom/conf/machine/dragonboard-410c.conf.

Since you’re clearly discussing things that are very much on topic I have boosted your trust level slightly (which should relax most of the typing speed and link limit traps).

Dear Danielt,

Thank you for your help.

Dear Loic,

Sorry for replying late.

Yes, I check the commit checksum in the folder ‘.repo/manifests’. It’s the same as yours.

If I use your Kernel and rootfs image, Kernel panic occurs during the boot process.

I do some more tests. My reproduced images work fine on the branches qcom/morty, qcom/sumo, qcom/thud, and qcom/warrior with the corresponding bootloader packages. It failed on the branch qcom/zeus only.
It seems that the rootfs from qcom/zeus have some problems. There are two clues
(1) The rootfs image from the branch qcom/warrior works fine with both Kernel image (qcom/warrior and qcom/zeus).

Yocto 2.7 reproduced rootfs Yocto 3.0 snapshot rootfs
Yocto 2.7 reproduced Kernel ok [log] failed [log]
Yocto 3.0 snapshot Kernel ok [log] failed [log]

(2) The rootfs image from the branch qcom/zeus comparing with the one from the branch qcom/warrior is too small after using sparse output format.

Dear ndec,

Thank you for your suggestion. I use latest bootloader package you provided and prebuilt latest qcom/zeus snapshot Loic provided, and it still gets Kernel panic. But latest bootloader package works fine with reproduced Kernel and rootfs images from the branch qcom/warrior.
Because both branches qcom/zeus and qcom/warrior use mmcblk0p14 as rootfs partition, qcom/warrior works fine with the rootfs partition on mmcblk0p14. I think this issue has nothing to do with partition table. Unless the rootfs building from the branch qcom/zeus will use the data in the new partitions.
Please correct me kindly if there are any mistakes. Thank you so much.