Hello,
My dragonboard 410c(db410c) was running Android 5.1 and was working just fine for the past 5 months, but today when i tried to unlock it, the db410c hanged at boot. I powered it off and on manually and then it wasn’t booting, no HDMI monitor output, no LED indication that the boot process took place and it can’t enter fastboot. I connected it to UART and there were no logs.
My goal is to flash Android again.
I followed this guide with Shanpshot99 SD card image to recover the db410c. It boots from the SD card and i can see the logs from the boot phase. Finally enters the buildroot prompt where i can successfully log in with username “root”, but there is no HDMI monitor output where accorrding to the guide i am supposed to flash an image to eMMC with the GUI and reboot.
logs from booting phase
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.3.0-00261
S - IMAGE_VARIANT_STRING=HAAAANAAA
S - OEM_IMAGE_VERSION_STRING=C-BPATTH
S - Boot Config, 0x000002e3
S - Core 0 Frequency, 0 MHz
B - 1547 - PBL, Start
B - 3493 - bootable_media_detect_entry, Start
B - 270853 - bootable_media_detect_success, Start
B - 270858 - elf_loader_entry, Start
B - 274871 - auth_hash_seg_entry, Start
B - 275081 - auth_hash_seg_exit, Start
B - 307500 - elf_segs_hash_verify_entry, Start
B - 366728 - PBL, End
B - 297832 - SBL1, Start
B - 348066 - pm_device_init, Start
D - 14243 - pm_device_init, Delta
B - 362797 - boot_flash_init, Start
D - 0 - boot_flash_init, Delta
B - 366823 - boot_config_data_table_init, Start
D - 165554 - boot_config_data_table_init, Delta - (0 Bytes)
B - 536952 - CDT version:3,Platform ID:24,Major ID:1,Minor ID:0,Subtype:0
B - 543144 - sbl1_ddr_set_params, Start
B - 546834 - cpr_init, Start
D - 0 - cpr_init, Delta
B - 552477 - Pre_DDR_clock_init, Start
D - 213 - Pre_DDR_clock_init, Delta
D - 0 - sbl1_ddr_set_params, Delta
B - 564982 - pm_driver_init, Start
D - 6832 - pm_driver_init, Delta
B - 580476 - clock_init, Start
D - 30 - clock_init, Delta
B - 590632 - Image Load, Start
D - 63532 - QSEE Image Loaded, Delta - (460664 Bytes)
B - 654194 - Image Load, Start
D - 1555 - SEC Image Loaded, Delta - (2048 Bytes)
B - 661301 - sbl1_efs_handle_cookies, Start
D - 0 - sbl1_efs_handle_cookies, Delta
B - 669200 - Image Load, Start
D - 18819 - QHEE Image Loaded, Delta - (51952 Bytes)
B - 688049 - Image Load, Start
D - 28487 - RPM Image Loaded, Delta - (149492 Bytes)
B - 716536 - Image Load, Start
D - 30775 - APPSBL Image Loaded, Delta - (479072 Bytes)
B - 747341 - QSEE Execution, Start
D - 61 - QSEE Execution, Delta
B - 753014 - SBL1, End
D - 457561 - SBL1, Delta
S - Flash Throughput, 42000 KB/s (1143228 Bytes, 26657 us)
S - DDR Frequency, 400 MHz
Android Bootloader - UART_DM Initialized!!!
[0] welcome to lk
[10] platform_init()
[10] target_init()
[20] initialising mmc_slot =2
[20] Error: Command timeout error
[20] Failure getting OCR response from MMC Card
[30] MMC card failed to respond, try for SD card
[90] Done initialization of the card
[90] pm8x41_get_is_cold_boot: cold boot
[90] Not able to search the panel:
[100] Display not enabled for 24 HW type
[100] Target panel init not found!
[100] pm8x41_get_is_cold_boot: cold boot
[110] partition misc doesn’t exist
[110] error in emmc_recovery_init
[110] Unable to locate /bootselect partition
[120] No ‘misc’ partition found
[120] Error reading MISC partition
[120] failed to get ffbm cookie[130] use_signed_kernel=0, is_unlocked=0, is_tampered=0.
[130] Loading boot image (35387392): start
[1940] Loading boot image (35387392): done
[2190] DTB Total entry: 15, DTB version: 2
[2200] Using DTB entry 0x000000f7/00000000/0x00010018/0 for device 0x000000f7/00010000/0x00010018/0
[2210] Using pmic info 0x2000b/0x0/0x0/0x0 for device 0x2000b/0x0/0x0/0x0
[2210] cmdline: root=/dev/ram0 rw rootwait console=ttyMSM0,115200n8 androidboot.emmc=true androidboot.serialno=153a9dd0 androidboot.baseband=apq mdss_mdp.panel=0:dsi:0:[2230] Updating device tree: start
[2300] Updating device tree: done
[2300] Error: Command timeout error
[2310] card sleep error: mmc_put_card_to_sleep
[2310] booting linux @ 0x80080000, ramdisk @ 0x82000000 (25272261), tags/device tree @ 0x81e00000
[2320] Jumping to kernel via monitor
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.0.0-00920-gcf20a91 (ndec@nikaia) (gcc version 4.9.2 20140904 (prerelease) (crosstool-NG linaro-1.13.1-4.9-2014.09 - Linaro GCC 4.9-2014.09) ) #25 SMP PREEMPT Wed Jun 17 09:43:51 CEST 2015
[ 0.000000] CPU: AArch64 Processor [410fd030] revision 0
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] alternatives: enabling workaround for ARM errata 826319, 827319, 824069
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] Reserved memory: created CMA memory pool at 0x0000000086000000, size 8 MiB
[ 0.000000] Reserved memory: initialized node external_image_region@86000000, compatible id removed-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0x0000000086800000, size 78 MiB
[ 0.000000] Reserved memory: initialized node modem_adsp_region@86800000, compatible id removed-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0x000000008b600000, size 6 MiB
[ 0.000000] Reserved memory: initialized node peripheral_region@8b600000, compatible id removed-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0x00000000b9000000, size 112 MiB
[ 0.000000] Reserved memory: initialized node secure_region, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0x000000008ec00000, size 20 MiB
[ 0.000000] Reserved memory: initialized node venus_qseecom_region, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0x00000000b8c00000, size 4 MiB
[ 0.000000] Reserved memory: initialized node audio_region, compatible id shared-dma-pool
[ 0.000000] cma: Reserved 64 MiB at 0x00000000b4c00000
[ 0.000000] PERCPU: Embedded 14 pages/cpu @ffffffc034b76000 s19328 r8192 d29824 u57344
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 234864
[ 0.000000] Kernel command line: root=/dev/ram0 rw rootwait console=ttyMSM0,115200n8 androidboot.emmc=true androidboot.serialno=153a9dd0 androidboot.baseband=apq mdss_mdp.panel=0:dsi:0:
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.000000] software IO TLB [mem 0xaf800000-0xb3800000] (64MB) mapped at [ffffffc02f800000-ffffffc0337fffff]
[ 0.000000] Memory: 618196K/954368K available (6496K kernel code, 425K rwdata, 2560K rodata, 268K init, 2246K bss, 131372K reserved, 204800K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vmalloc : 0xffffff8000000000 - 0xffffffbdbfff0000 ( 246 GB)
[ 0.000000] vmemmap : 0xffffffbdc0000000 - 0xffffffbfc0000000 ( 8 GB maximum)
[ 0.000000] 0xffffffbdc2000000 - 0xffffffbdc3000000 ( 16 MB actual)
[ 0.000000] fixed : 0xffffffbffabfe000 - 0xffffffbffac00000 ( 8 KB)
[ 0.000000] PCI I/O : 0xffffffbffae00000 - 0xffffffbffbe00000 ( 16 MB)
[ 0.000000] modules : 0xffffffbffc000000 - 0xffffffc000000000 ( 64 MB)
[ 0.000000] memory : 0xffffffc000000000 - 0xffffffc040000000 ( 1024 MB)
[ 0.000000] .init : 0xffffffc00095b000 - 0xffffffc00099e000 ( 268 KB)
[ 0.000000] .text : 0xffffffc000080000 - 0xffffffc00095a324 ( 9065 KB)
[ 0.000000] .data : 0xffffffc0009a3000 - 0xffffffc000a0d600 ( 426 KB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Additional per-CPU info printed with stalls.
[ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.000000] NR_IRQS:64 nr_irqs:64 0
[ 0.000000] Architected cp15 and mmio timer(s) running at 19.20MHz (virt/virt).
[ 0.000005] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 3579139424256ns
[ 0.000240] Console: colour dummy device 80x25
[ 0.000256] Calibrating delay loop (skipped), value calculated using timer frequency… 38.40 BogoMIPS (lpj=192000)
[ 0.000266] pid_max: default: 32768 minimum: 301
[ 0.000329] Security Framework initialized
[ 0.000376] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.000385] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.000915] Initializing cgroup subsys blkio
[ 0.000929] Initializing cgroup subsys memory
[ 0.000955] Initializing cgroup subsys devices
[ 0.000966] Initializing cgroup subsys hugetlb
[ 0.001258] hw perfevents: enabled with arm/armv8-pmuv3 PMU driver, 7 counters available
[ 0.001289] EFI services will not be available.
[ 0.079992] CPU1: Booted secondary processor
[ 0.080003] Detected VIPT I-cache on CPU1
[ 0.099971] CPU2: Booted secondary processor
[ 0.099990] Detected VIPT I-cache on CPU2
[ 0.119976] CPU3: Booted secondary processor
[ 0.119985] Detected VIPT I-cache on CPU3
[ 0.120051] Brought up 4 CPUs
[ 0.120076] SMP: Total of 4 processors activated.
[ 0.120098] alternatives: patching kernel code
[ 0.120548] devtmpfs: initialized
[ 0.121364] DMI not present or invalid.
[ 0.127072] pinctrl core: initialized pinctrl subsystem
[ 0.138913] NET: Registered protocol family 16
[ 0.169732] cpuidle: using governor ladder
[ 0.199746] cpuidle: using governor menu
[ 0.199910] vdso: 2 pages (1 code @ ffffffc0009a9000, 1 data @ ffffffc0009a8000)
[ 0.199953] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.200709] DMA: preallocated 256 KiB pool for atomic allocations
[ 0.200794] msm_smd_init: unable to create SMD logging context
[ 0.200800] msm_smd_init: unable to create SMSM logging context
[ 0.200989] msm_smem_init: unable to create logging context
[ 0.201188] Serial: AMBA PL011 UART driver
[ 0.204574] msm_smd_probe: enable_irq_wake() failed on 130
[ 0.204586] smd_channel_probe_now: allocation table not initialized
[ 0.204836] msm_smsm_probe: enable_irq_wake() failed on 131
[ 0.205279] msm_smd_probe: enable_irq_wake() failed on 132
[ 0.205289] smd_channel_probe_now: allocation table not initialized
[ 0.205540] msm_smsm_probe: enable_irq_wake() failed on 133
[ 0.205808] msm_smd_probe: enable_irq_wake() failed on 134
[ 0.225021] platform a21b000.qcom,pronto: assigned reserved memory node peripheral_region@8b600000
[ 0.225136] platform 1de0000.qcom,venus: assigned reserved memory node venus_qseecom_region
[ 0.225972] irq: no irq domain found for /soc/qcom,mdss_mdp@1a00000 !
[ 0.262186] msm_iommu 1f00000.qcom,iommu: invalid resource
[ 0.262287] msm_iommu 1f00000.qcom,iommu: iface: 100000000, core: 0
[ 0.262309] msm_iommu 1f00000.qcom,iommu: device gfx_iommu (model: 500) mapped at ffffff80003a0000, with 2 ctx banks
[ 0.262399] genirq: Setting trigger mode 1 for irq 153 failed (gic_set_type+0x0/0xdc)
[ 0.262460] msm_iommu 1f00000.qcom,iommu: Request Global CFG IRQ 153 failed with ret=-22
[ 0.263021] msm_iommu 1e00000.qcom,iommu: iface: 100000000, core: 0
[ 0.263058] msm_iommu 1e00000.qcom,iommu: device apps_iommu (model: 500) mapped at ffffff8000680000, with 20 ctx banks
[ 0.263156] genirq: Setting trigger mode 1 for irq 153 failed (gic_set_type+0x0/0xdc)
[ 0.263202] msm_iommu 1e00000.qcom,iommu: Request Global CFG IRQ 153 failed with ret=-22
[ 0.267439] msm_iommu_ctx 1f09000.qcom,iommu-ctx: context gfx3d_user using bank 1
[ 0.267597] msm_iommu_ctx 1f0a000.qcom,iommu-ctx: context gfx3d_priv using bank 2
[ 0.267746] msm_iommu_ctx 1e22000.qcom,iommu-ctx: context jpeg_enc0 using bank 2
[ 0.267867] msm_iommu_ctx 1e23000.qcom,iommu-ctx: context vfe using bank 3
[ 0.267987] msm_iommu_ctx 1e24000.qcom,iommu-ctx: context mdp_0 using bank 4
[ 0.268106] msm_iommu_ctx 1e25000.qcom,iommu-ctx: context venus_ns using bank 5
[ 0.268228] msm_iommu_ctx 1e26000.qcom,iommu-ctx: context cpp using bank 6
[ 0.268346] msm_iommu_ctx 1e27000.qcom,iommu-ctx: context mDSP using bank 7
[ 0.268465] msm_iommu_ctx 1e28000.qcom,iommu-ctx: context gss using bank 8
[ 0.268583] msm_iommu_ctx 1e29000.qcom,iommu-ctx: context a2 using bank 9
[ 0.268709] msm_iommu_ctx 1e32000.qcom,iommu-ctx: context mdp_1 using bank 18
[ 0.268837] msm_iommu_ctx 1e33000.qcom,iommu-ctx: context venus_sec_pixel using bank 19
[ 0.268957] msm_iommu_ctx 1e34000.qcom,iommu-ctx: context venus_sec_bitstream using bank 20
[ 0.269081] msm_iommu_ctx 1e35000.qcom,iommu-ctx: context venus_sec_non_pixel using bank 21
[ 0.269200] msm_iommu_ctx 1e36000.qcom,iommu-ctx: context venus_fw using bank 22
[ 0.269325] msm_iommu_ctx 1e37000.qcom,iommu-ctx: context periph_rpm using bank 23
[ 0.269445] msm_iommu_ctx 1e38000.qcom,iommu-ctx: context periph_CE using bank 24
[ 0.269566] msm_iommu_ctx 1e39000.qcom,iommu-ctx: context periph_BLSP using bank 25
[ 0.269688] msm_iommu_ctx 1e3a000.qcom,iommu-ctx: context periph_SDC1 using bank 26
[ 0.269809] msm_iommu_ctx 1e3b000.qcom,iommu-ctx: context periph_SDC2 using bank 27
[ 0.269942] msm_iommu_ctx 1e3c000.qcom,iommu-ctx: context periph_audio using bank 28
[ 0.270062] msm_iommu_ctx 1e3d000.qcom,iommu-ctx: context periph_USB_HS1 using bank 29
[ 0.270483] qcom_iommu: iommu sec: psize[0]: 94208, psize[1]: 0
[ 0.270833] vgaarb: loaded
[ 0.271105] SCSI subsystem initialized
[ 0.271466] usbcore: registered new interface driver usbfs
[ 0.271515] usbcore: registered new interface driver hub
[ 0.271573] usbcore: registered new device driver usb
[ 0.272328] Advanced Linux Sound Architecture Driver Initialized.
[ 0.273311] cfg80211: Calling CRDA to update world regulatory domain
[ 0.273340] Switched to clocksource arch_sys_counter
[ 0.280630] NET: Registered protocol family 2
[ 0.281135] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.281246] TCP bind hash table entries: 8192 (order: 5, 131072 bytes)
[ 0.281432] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.281491] TCP: reno registered
[ 0.281503] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.281540] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.281701] NET: Registered protocol family 1
[ 0.281894] RPC: Registered named UNIX socket transport module.
[ 0.281902] RPC: Registered udp transport module.
[ 0.281907] RPC: Registered tcp transport module.
[ 0.281913] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.282096] Unpacking initramfs…
[ 1.655909] Freeing initrd memory: 24676K (ffffffc002000000 - ffffffc003819000)
[ 1.656412] kvm [1]: HYP mode not available
[ 1.657843] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 1.657956] audit: initializing netlink subsys (disabled)
[ 1.657995] audit: type=2000 audit(1.649:1): initialized
[ 1.658419] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 1.666042] VFS: Disk quotas dquot_6.5.2
[ 1.666210] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 1.669141] fuse init (API version 7.23)
[ 1.669618] 9p: Installing v9fs 9p2000 file system support
[ 1.670692] io scheduler noop registered
[ 1.670975] io scheduler cfq registered (default)
[ 1.672866] pil: failed to find qcom,msm-imem-pil node
[ 1.673017] pil_tz_driver_probe: enter
[ 1.673890] venus: Power-on latency exceeded, new value 25833 ns
[ 1.673898] pil_tz_driver_probe: enter
[ 1.677494] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 1.678962] msm_serial 78b0000.serial: msm_serial: detected port #0
[ 1.679058] msm_serial 78b0000.serial: uartclk = 3686400
[ 1.679106] 78b0000.serial: ttyMSM0 at MMIO 0x78b0000 (irq = 135, base_baud = 230400) is a MSM
[ 1.679277] msm_serial: console setup on port #0
[ 2.736461] console [ttyMSM0] enabled
[ 2.741511] msm_serial: driver initialized
[ 2.745560] [drm] Initialized drm 1.1.0 20060810
[ 2.749001] mdss: Power-on latency exceeded, new value 22448 ns
[ 2.754743] oxili: Power-on latency exceeded, new value 19531 ns
[ 2.760653] 1a98000.qcom,mdss_dsi supply gdsc not found, using dummy regulator
[ 2.765535] 1a98000.qcom,mdss_dsi supply gdsc not found, using dummy regulator
[ 2.772742] msm_dsi_manager_register: failed to register mipi dsi host for DSI 0
[ 2.779875] msm 1a00000.qcom,mdss_mdp: failed to bind 1a98000.qcom,mdss_dsi (ops dsi_ops): -517
[ 2.787728] msm 1a00000.qcom,mdss_mdp: master bind failed: -517
[ 2.795683] platform 1a00000.qcom,mdss_mdp: Driver msm requests probe deferral
[ 2.806573] loop: module loaded
[ 2.810092] spmi spmi-0: PMIC Arb Version-2 (0x20010000)
[ 2.814150] tun: Universal TUN/TAP device driver, 1.6
[ 2.817422] tun: (C) 1999-2004 Max Krasnyansky maxk@qualcomm.com
[ 2.823163] usbcore: registered new interface driver asix
[ 2.828514] usbcore: registered new interface driver ax88179_178a
[ 2.834018] usbcore: registered new interface driver cdc_ether
[ 2.840031] usbcore: registered new interface driver dm9601
[ 2.845775] usbcore: registered new interface driver net1080
[ 2.851236] usbcore: registered new interface driver plusb
[ 2.857147] usbcore: registered new interface driver cdc_subset
[ 2.862426] usbcore: registered new interface driver zaurus
[ 2.868286] usbcore: registered new interface driver cdc_ncm
[ 2.873928] ehci_hcd: USB 2.0 ‘Enhanced’ Host Controller (EHCI) Driver
[ 2.879670] ehci-pci: EHCI PCI platform driver
[ 2.886055] ehci-platform: EHCI generic platform driver
[ 2.890693] ehci-msm: Qualcomm On-Chip EHCI Host Controller
[ 2.895768] msm_hsusb_host 78d9000.ehci: unable to find transceiver
[ 2.901120] platform 78d9000.ehci: Driver msm_hsusb_host requests probe deferral
[ 2.907446] ohci_hcd: USB 1.1 ‘Open’ Host Controller (OHCI) Driver
[ 2.915017] ohci-pci: OHCI PCI platform driver
[ 2.921024] ohci-platform: OHCI generic platform driver
[ 2.925659] usbcore: registered new interface driver cdc_acm
[ 2.930531] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 2.936503] usbcore: registered new interface driver usblp
[ 2.944209] usbcore: registered new interface driver cdc_wdm
[ 2.949752] usbcore: registered new interface driver uas
[ 2.955598] usbcore: registered new interface driver usb-storage
[ 2.960936] usbcore: registered new interface driver usbserial
[ 2.977296] usb3503 usb2513: switched to HUB mode
[ 2.977315] usb3503 usb2513: usb3503_probe: probed in hub mode
[ 2.981386] msm_otg 78d9000.phy: OTG regs = ffffff80003be000
[ 2.987107] platform 78d9000.phy: Driver msm_otg requests probe deferral
[ 2.992977] platform 78d9000.usb: Driver msm_hsusb requests probe deferral
[ 3.000016] usbip_core: USB/IP Core v1.0.0
[ 3.005932] usbcore: registered new device driver usbip-host
[ 3.009964] usbip_host: USB/IP Host Driver v1.0.0
[ 3.016097] mousedev: PS/2 mouse device common for all mice
[ 3.021250] i2c_qup 78b8000.i2c:
[ 3.021250] tx channel not available
[ 3.026824] qcom-tsens 4a8000.thermal-sensor: tsens calibration failed
[ 3.032714] platform 4a8000.thermal-sensor: Driver qcom-tsens requests probe deferral
[ 3.039445] Driver ‘mmcblk’ needs updating - please use bus_type methods
[ 3.047275] sdhci: Secure Digital Host Controller Interface driver
[ 3.053979] sdhci: Copyright(c) Pierre Ossman
[ 3.059993] sdhci-pltfm: SDHCI platform and OF driver helper
[ 3.072969] 8916_l5: unsupportable voltage range: 2700000-1800000uV
[ 3.072990] mmc0: Switching to 3.3V signalling voltage failed
[ 3.113318] mmc0: SDHCI controller on 7824900.sdhci [7824900.sdhci] using ADMA 64-bit
[ 3.114040] sdhci_msm 7864900.sdhci: Got CD GPIO
[ 3.173410] mmc1: SDHCI controller on 7864900.sdhci [7864900.sdhci] using ADMA 64-bit
[ 3.175124] ledtrig-cpu: registered to indicate activity on CPUs
[ 3.180801] usbcore: registered new interface driver usbhid
[ 3.186294] usbhid: USB HID core driver
[ 3.191887] msm8916-pinctrl 1000000.pinctrl: Invalid config param 000a
[ 3.195416] msm8916-pinctrl 1000000.pinctrl: pin_config_group_set op failed for group 121
[ 3.202000] extcon-usb-gpio usb-id: Error applying setting, reverse things back
[ 3.213820] qcom-apq8016 7702000.sound: error getting codec dai name
[ 3.217361] qcom-apq8016 7702000.sound: Error resolving dai links: -517
[ 3.224012] platform 7702000.sound: Driver qcom-apq8016 requests probe deferral
[ 3.230516] TCP: cubic registered
[ 3.237611] NET: Registered protocol family 17
[ 3.241091] 9pnet: Installing 9P2000 support
[ 3.245487] Key type dns_resolver registered
[ 3.250483] registered taskstats version 1
[ 3.255995] 1a98000.qcom,mdss_dsi supply gdsc not found, using dummy regulator
[ 3.258086] 1a98000.qcom,mdss_dsi supply gdsc not found, using dummy regulator
[ 3.280190] msm 1a00000.qcom,mdss_mdp: bound 1a98000.qcom,mdss_dsi (ops dsi_ops)
[ 3.280227] msm 1a00000.qcom,mdss_mdp: bound 1c00000.qcom,adreno-3xx (ops a3xx_ops)
[ 3.286698] 1a00000.qcom,mdss_mdp supply vdd not found, using dummy regulator
[ 3.310753] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.310773] [drm] No driver support for vblank timestamp query.
[ 3.317388] msm 1a00000.qcom,mdss_mdp: No connectors reported connected with modes
[ 3.322068] [drm] Cannot find any crtc or sizes - going 1024x768
[ 3.348012] Console: switching to colour frame buffer device 128x48
[ 3.362078] msm 1a00000.qcom,mdss_mdp: fb0: msm frame buffer device
[ 3.367125] msm 1a00000.qcom,mdss_mdp: registered panic notifier
[ 3.403335] [drm] Initialized msm 1.0.0 20130625 on minor 0
[ 3.403593] msm_hsusb_host 78d9000.ehci: unable to find transceiver
[ 3.407717] platform 78d9000.ehci: Driver msm_hsusb_host requests probe deferral
[ 3.414371] msm_otg 78d9000.phy: OTG regs = ffffff8000502000
[ 3.538941] qcom-apq8016 7702000.sound: adv7511 <-> Quatenary MI2S mapping ok
[ 3.539782] msm_hsusb_host 78d9000.ehci: EHCI Host Controller
[ 3.545179] …/drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[ 3.557725] ALSA devi�[ 3.560575] Freeing unused kernel memory: 268K (ffffffc00095b000 - ffffffc00099e000)
[ 3.560608] Freeing alternatives memory: 12K (ffffffc00099e000 - ffffffc0009a1000)
[ 3.567517] msm_hsusb_host 78d9000.ehci: new USB bus registered, assigned bus number 1
[ 3.577513] msm_hsusb_host 78d9000.ehci: irq 144, io mem 0x078d9000
[ 3.594872] msm_hsusb_host 78d9000.ehci: USB 2.0 started, EHCI 1.00
[ 3.595040] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 3.599948] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 3.606932] usb usb1: Product: EHCI Host Controller
[ 3.614023] usb usb1: Manufacturer: Linux 4.0.0-00920-gcf20a91 ehci_hcd
[ 3.618774] usb usb1: SerialNumber: 78d9000.ehci
[ 3.625953] hub 1-0:1.0: USB hub found
[ 3.630267] hub 1-0:1.0: 1 port detected
Starting logging: OK
Initializing random number generator… [ 3.648999] random: dd urandom read with 4 bits of entropy available
done.
Starting network…
mount: mounting /dev/mmcblk1p10 on /mnt failed: No such file or directory
Welcome to Buildroot
buildroot login: [ 3.953362] usb 1-1: new high-speed USB device number 2 using msm_hsusb_host
[ 4.103772] usb 1-1: New USB device found, idVendor=0424, idProduct=2513
[ 4.103802] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 4.110163] hub 1-1:1.0: USB hub found
[ 4.117141] hub 1-1:1.0: 3 ports detected
[ 5.173317] mmc0: error -110 whilst initialising MMC card
[ 5.273376] mmc0: Reset 0x1 never completed.
[ 5.275035] 8916_l5: unsupportable voltage range: 2700000-1800000uV
[ 5.276699] mmc0: Switching to 3.3V signalling voltage failed
[ 7.343316] mmc0: error -110 whilst initialising MMC card
[ 7.443375] mmc0: Reset 0x1 never completed.
[ 7.445220] 8916_l5: unsupportable voltage range: 2700000-1800000uV
[ 7.446698] mmc0: Switching to 3.3V signalling voltage failed
[ 8.256111] mmc0: error -110 whilst initialising MMC card
[ 8.356163] mmc0: Reset 0x1 never completed.
[ 8.357927] 8916_l5: unsupportable voltage range: 2700000-1800000uV
[ 8.359486] mmc0: Switching to 3.3V signalling voltage failed
[ 10.453311] mmc0: error -110 whilst initialising MMC card
[ 10.553364] mmc0: Reset 0x1 never completed.
[ 10.604070] mmc1: new high speed SDHC card at address 1234
[ 10.604415] mmcblk0: mmc1:1234 SA04G 3.67 GiB
[ 10.614130] GPT:Primary header thinks Alt. header is not at the end of the disk.
[ 10.614154] GPT:4194303 != 7716863
[ 10.620574] GPT:Alternate GPT header not at the end of the disk.
[ 10.623832] GPT:4194303 != 7716863
[ 10.629949] GPT: Use GNU Parted to correct GPT errors.
[ 10.633197] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10
Welcome to Buildroot
buildroot login: root
ls /.
Settings etc lib media proc sbin usr
bin home lib64 mnt root sys var
dev init linuxrc opt run tmp
uname -a
Linux buildroot 4.0.0-00920-gcf20a91 #25 SMP PREEMPT Wed Jun 17 09:43:51 CEST 2015 aarch64 GNU/Linux
I even tried to blindly flash the eMMC using a keyboard, so i pressed “i” (install), after 10 minutes i removed the SD card, returned the S6[0-1-0-0] switch to S6[0-0-0-0] and pressed OK(Enter) and at first from UART logs i got:
Available slides ()
“Finish writing (sync)”, then:
rebooted
[ 167.243929] mmc1: card 1234 removed
[ 180.282545] usb 1-1: USB disconnect, device number 2
[ 180.284496] usb 1-1.1: USB disconnect, device number 3
[ 180.289565] reboot: Restarting system
After reboot, the Dragonboard didn’t boot nor it gave any logs.
I also tried to boot debian installer(option1) with the SD card and it boots to the linaro-installer prompt, but again no HDMI monitor output.
Changing the HDMI cables, host machines and monitors brings the same results.
In Debian prompt, executing 96boards-installer-session gives:
96boards-installer-session logs
root@linaro-installer:/usr/bin# ./96boards-installer-session
xsetroot: unable to open display ‘’
qt.qpa.screen: QXcbConnection: Could not connect to display
Could not connect to any X display.
Checking the HDMI status gives:
HDMI status
root@linaro-installer:/# cat /sys/class/drm/card0-HDMI-A-1/enabled
disabled
root@linaro-installer:/# cat /sys/class/drm/card0-HDMI-A-1/status
disconnected
After that following this guide i tried flashing over USB and on the host machine i got:
USB flashing host logs
Waiting for EDL device
/dev/bus/usb/003/028
HELLO version: 0x2 compatible: 0x1 max_len: 1024 mode: 0
READ image: 13 offset: 0x0 length: 0x34
READ image: 13 offset: 0x34 length: 0x60
READ image: 13 offset: 0x1000 length: 0x1000
READ image: 13 offset: 0x2000 length: 0x988
READ image: 13 offset: 0x3000 length: 0x1000
READ image: 13 offset: 0x4000 length: 0x1000
READ image: 13 offset: 0x5000 length: 0x1000
READ image: 13 offset: 0x6000 length: 0x1000
READ image: 13 offset: 0x7000 length: 0x1000
READ image: 13 offset: 0x8000 length: 0x1000
READ image: 13 offset: 0x9000 length: 0x1000
READ image: 13 offset: 0xa000 length: 0x1000
READ image: 13 offset: 0xb000 length: 0x1000
READ image: 13 offset: 0xc000 length: 0x1000
READ image: 13 offset: 0xd000 length: 0x1000
READ image: 13 offset: 0xe000 length: 0x1000
READ image: 13 offset: 0xf000 length: 0x1000
READ image: 13 offset: 0x10000 length: 0x1000
READ image: 13 offset: 0x11000 length: 0x1000
READ image: 13 offset: 0x12000 length: 0x1000
READ image: 13 offset: 0x13000 length: 0x1000
READ image: 13 offset: 0x14000 length: 0x1000
READ image: 13 offset: 0x15000 length: 0x1000
READ image: 13 offset: 0x16000 length: 0x1000
READ image: 13 offset: 0x17000 length: 0xbd8
END OF IMAGE image: 13 status: 0
DONE status: 0
LOG: init storage:fail
qdl: failed to read: Connection timed out
For flashing with SD card S6 is set as [0-1-0-0].
For flashing with USB S6 is set as [1-0-0-0].
The following SD cards were used: SDHC 4GB class4 and 16GB class10.
Regards,
Ivan
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