Other Parts Discussed in Thread: AM625
Dear Champs,
My customer is working to bring-up their custom board and succeed to boot-up using OSPI flash memory, but faced stuck on SD Card with below log.
Could you please check below log and provide your opinion what should be checked?
~~~
ERROR: Unhandled External Abort received on 0x80000000 from S-EL1
ERROR: exception reason=1 syndrome=0x92000010
Unhandled Exception from EL1
~~~~
Full log is as below.
U-Boot SPL 2021.01 (Apr 19 2023 - 09:26:54 +0900) SYSFW ABI: 3.1 (firmware rev 0x0008 '8.5.3--v08.05.03 (Chill Capybar') SPL initial stack usage: 13424 bytes Trying to boot from MMC2 Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted Loading Environment from MMC... *** Warning - No MMC card found, using default environment Starting ATF on ARM64 core... NOTICE: BL31: v2.7(release):v2.7.0-359-g1309c6c805-dirty NOTICE: BL31: Built : 11:48:12, Dec 14 2022 I/TC: I/TC: OP-TEE version: 3.19.0-15-gd6c5d0037 (gcc version 9.2.1 20191025 (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10))) #1 Wed Dec 14 11:52:03 UTC 2022 aarch64 I/TC: WARNING: This OP-TEE configuration might be insecure! I/TC: WARNING: Please check https://optee.readthedocs.io/en/latest/architecture/porting_guidelines.html I/TC: Primary CPU initializing I/TC: SYSFW ABI: 3.1 (firmware rev 0x0008 '8.5.3--v08.05.03 (Chill Capybar') I/TC: HUK Initialized I/TC: Activated SA2UL device I/TC: Fixing SA2UL firewall owner for GP device I/TC: Enabled firewalls for SA2UL TRNG device I/TC: SA2UL TRNG initialized I/TC: SA2UL Drivers initialized I/TC: Primary CPU switching to normal world boot U-Boot SPL 2021.01 (Apr 19 2023 - 09:26:20 +0900) SYSFW ABI: 3.1 (firmware rev 0x0008 '8.5.3--v08.05.03 (Chill Capybar') Trying to boot from MMC2 i2c_write: error waiting for data ACK (status=0x116) pca953x gpio@22: Error reading output register U-Boot 2021.01 (Apr 19 2023 - 09:26:20 +0900) SoC: AM62X SR1.0 GP Model: Texas Instruments AM625 SK Timed out in wait_for_event: status=0000 Check if pads/pull-ups of bus are properly configured EEPROM not available at 0x50, trying to read at 0x51 Timed out in wait_for_event: status=0000 Check if pads/pull-ups of bus are properly configured Reading on-board EEPROM at 0x51 failed 1 DRAM: 2 GiB MMC: mmc@fa10000: 0, mmc@fa00000: 1, mmc@fa20000: 2 Loading Environment from MMC... Card did not respond to voltage select! : -110 *** Warning - No block device, using default environment In: serial@2800000 Out: serial@2800000 Err: serial@2800000 EEPROM not available at 0x50, trying to read at 0x51 Reading on-board EEPROM at 0x51 failed 1 Net: Could not get PHY for ethernet@8000000port@1: addr 0 am65_cpsw_nuss_port ethernet@8000000port@1: phy_connect() failed No ethernet found. [common/autoboot.c:bootdelay_process:357] bootcmd: [run distro_bootcmd] [common/autoboot.c:abortboot_single_key:254] TRACE: Hit any key to stop autoboot: 0 i2c_write: error waiting for data ACK (status=0x116) pca953x gpio@22: Error reading output register switch to partitions #0, OK mmc1 is current device i2c_write: error waiting for data ACK (status=0x116) pca953x gpio@22: Error reading output register SD/MMC found on device 1 Failed to load 'boot.scr' 46 bytes read in 4 ms (10.7 KiB/s) Loaded env from uEnv.txt Importing environment from mmc1 ... Running uenvcmd ... KISAN u-boot-0.0.1 2023-03-23 19440128 bytes read in 848 ms (21.9 MiB/s) 35215 bytes read in 8 ms (4.2 MiB/s) ## Flattened Device Tree blob at 88000000 Booting using the fdt blob at 0x88000000 Loading Device Tree to 000000008fef4000, end 000000008fffffff ... OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034] [ 0.000000] Linux version 5.10.153 (root@ubuntu18) (aarch64-none-linux-gnu-gcc (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 9.2.1 20191025, GNU ld (GNU Toolchain for the A-profile Architecture 9.2-2019.12 (arm-9.10)) 2.33.1.20191209) #10 SMP PREEMPT Wed Apr 19 09:59:52 KST 2023 [ 0.000000] Machine model: Texas Instruments AM625 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 DMA memory pool at 0x000000009c800000, size 3 MiB [ 0.000000] OF: reserved mem: initialized node ipc-memories@9c800000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x000000009cb00000, size 1 MiB [ 0.000000] OF: reserved mem: initialized node m4f-dma-memory@9cb00000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x000000009cc00000, size 14 MiB [ 0.000000] OF: reserved mem: initialized node m4f-memory@9cc00000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x000000009da00000, size 1 MiB [ 0.000000] OF: reserved mem: initialized node r5f-dma-memory@9da00000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created DMA memory pool at 0x000000009db00000, size 12 MiB [ 0.000000] OF: reserved mem: initialized node r5f-memory@9db00000, 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 0x0000000080000000-0x000000009c7fffff] [ 0.000000] node 0: [mem 0x000000009c800000-0x000000009e6fffff] [ 0.000000] node 0: [mem 0x000000009e700000-0x000000009e77ffff] [ 0.000000] node 0: [mem 0x000000009e780000-0x000000009fffffff] [ 0.000000] node 0: [mem 0x00000000a0000000-0x00000000ffffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000ffffffff] [ 0.000000] On node 0 totalpages: 32768 [ 0.000000] DMA zone: 32 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 32768 pages, LIFO batch:3 [ 0.000000] cma: Reserved 512 MiB at 0x00000000c0000000 [ 0.000000] psci: probing for conduit method from DT. [ 0.000000] psci: PSCIv1.1 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: Trusted OS migration not required [ 0.000000] psci: SMC Calling Convention v1.2 [ 0.000000] percpu: Embedded 2 pages/cpu s50008 r8192 d72872 u131072 [ 0.000000] pcpu-alloc: s50008 r8192 d72872 u131072 alloc=2*65536 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Detected VIPT I-cache on CPU0 [ 0.000000] CPU features: detected: ARM erratum 845719 [ 0.000000] CPU features: detected: GIC system register CPU interface [ 0.000000] Built 1 zonelists, mobility grouping off. Total pages: 32736 [ 0.000000] Kernel command line: console=ttyS2,115200n8 consoleblank=0 earlycon=ns16550a,mmio32,0x02800000 root=/dev/mmcblk1p2 rw rootfstype=ext4 rootwait loglevel=8 [ 0.000000] Dentry cache hash table entries: 262144 (order: 5, 2097152 bytes, linear) [ 0.000000] Inode-cache hash table entries: 131072 (order: 4, 1048576 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 1489664K/2097152K available (10944K kernel code, 1320K rwdata, 4416K rodata, 1856K init, 711K bss, 83200K reserved, 524288K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] rcu: Preemptible hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2. [ 0.000000] Trampoline variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 [ 0.000000] GICv3: GIC: Using split EOI/Deactivate mode [ 0.000000] GICv3: 256 SPIs implemented [ 0.000000] GICv3: 0 Extended SPIs implemented [ 0.000000] GICv3: Distributor has no Range Selector support [ 0.000000] GICv3: 16 PPIs implemented [ 0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000001880000 [ 0.000000] ITS [mem 0x01820000-0x0182ffff] [ 0.000000] GIC: enabling workaround for ITS: Socionext Synquacer pre-ITS [ 0.000000] ITS@0x0000000001820000: allocated 1048576 Devices @a0800000 (flat, esz 8, psz 64K, shr 0) [ 0.000000] ITS: using cache flushing for cmd queue [ 0.000000] GICv3: using LPI property table @0x00000000a02c0000 [ 0.000000] GIC: using cache flushing for LPI property table [ 0.000000] GICv3: CPU0: using allocated LPI pending table @0x00000000a02d0000 [ 0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns [ 0.000004] sched_clock: 56 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns [ 0.008473] Console: colour dummy device 80x25 [ 0.013062] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=800000) [ 0.023743] pid_max: default: 32768 minimum: 301 [ 0.028533] LSM: Security Framework initializing [ 0.033332] Mount-cache hash table entries: 8192 (order: 0, 65536 bytes, linear) [ 0.040927] Mountpoint-cache hash table entries: 8192 (order: 0, 65536 bytes, linear) [ 0.051150] rcu: Hierarchical SRCU implementation. [ 0.056382] Platform MSI: msi-controller@1820000 domain created [ 0.062639] PCI/MSI: /bus@f0000/interrupt-controller@1800000/msi-controller@1820000 domain created [ 0.071867] EFI services will not be available. [ 0.076784] smp: Bringing up secondary CPUs ... I/TC: Secondary CPU 1 initializing I/TC: Secondary CPU 1 switching to normal world boot [ 0.090160] Detected VIPT I-cache on CPU1 [ 0.090198] GICv3: CPU1: found redistributor 1 region 0:0x00000000018a0000 [ 0.090214] GICv3: CPU1: using allocated LPI pending table @0x00000000a02e0000 [ 0.090279] CPU1: Booted secondary processor 0x0000000001 [0x410fd034] [ 0.090396] smp: Brought up 1 node, 2 CPUs [ 0.119781] SMP: Total of 2 processors activated. [ 0.124594] CPU features: detected: 32-bit EL0 Support [ 0.129865] CPU features: detected: CRC32 instructions [ 0.142362] CPU: All CPU(s) started at EL2 [ 0.146569] alternatives: patching kernel code [ 0.152236] devtmpfs: initialized [ 0.160944] KASLR disabled due to lack of seed [ 0.165746] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.175721] futex hash table entries: 512 (order: -1, 32768 bytes, linear) [ 0.184010] pinctrl core: initialized pinctrl subsystem [ 0.189991] DMI not present or invalid. [ 0.194686] NET: Registered protocol family 16 [ 0.205271] DMA: preallocated 256 KiB GFP_KERNEL pool for atomic allocations [ 0.212950] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.220973] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.229650] thermal_sys: Registered thermal governor 'step_wise' [ 0.229655] thermal_sys: Registered thermal governor 'power_allocator' [ 0.236407] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. [ 0.250097] ASID allocator initialised with 65536 entries [ 0.275927] HugeTLB registered 16.0 GiB page size, pre-allocated 0 pages [ 0.282804] HugeTLB registered 512 MiB page size, pre-allocated 0 pages [ 0.289567] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.298230] cryptd: max_cpu_qlen set to 1000 [ 0.306037] k3-chipinfo 43000014.chipid: Family:AM62X rev:SR1.0 JTAGID[0x0bb7e02f] Detected [ 0.315085] vcc_5v0: supplied by vmain_pd [ 0.319626] vcc_3v3_sys: supplied by vmain_pd [ 0.325060] iommu: Default domain type: Translated [ 0.330451] SCSI subsystem initialized [ 0.334697] mc: Linux media interface: v0.10 [ 0.339091] videodev: Linux video capture interface: v2.00 [ 0.344763] pps_core: LinuxPPS API ver. 1 registered [ 0.349839] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti giometti@linux.it [ 0.359188] PTP clock support registered [ 0.363225] EDAC MC: Ver: 3.0.0 [ 0.367089] omap-mailbox 29000000.mailbox: omap mailbox rev 0x66fc9100 [ 0.374239] FPGA manager framework [ 0.377817] Advanced Linux Sound Architecture Driver Initialized. [ 0.384993] clocksource: Switched to clocksource arch_sys_counter [ 0.391669] VFS: Disk quotas dquot_6.6.0 [ 0.395779] VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes) [ 0.408265] NET: Registered protocol family 2 [ 0.413020] IP idents hash table entries: 32768 (order: 2, 262144 bytes, linear) [ 0.421867] tcp_listen_portaddr_hash hash table entries: 4096 (order: 0, 65536 bytes, linear) [ 0.430694] TCP established hash table entries: 16384 (order: 1, 131072 bytes, linear) [ 0.438893] TCP bind hash table entries: 16384 (order: 2, 262144 bytes, linear) [ 0.446610] TCP: Hash tables configured (established 16384 bind 16384) [ 0.453470] UDP hash table entries: 2048 (order: 0, 65536 bytes, linear) [ 0.460397] UDP-Lite hash table entries: 2048 (order: 0, 65536 bytes, linear) [ 0.467895] NET: Registered protocol family 1 [ 0.472897] RPC: Registered named UNIX socket transport module. [ 0.478981] RPC: Registered udp transport module. [ 0.483792] RPC: Registered tcp transport module. [ 0.488600] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.495196] PCI: CLS 0 bytes, default 64 [ 0.499915] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available [ 0.512418] Initialise system trusted keyrings [ 0.517202] workingset: timestamp_bits=46 max_order=15 bucket_order=0 [ 0.527766] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.534385] NFS: Registering the id_resolver key type [ 0.539600] Key type id_resolver registered [ 0.543888] Key type id_legacy registered [ 0.548046] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 0.554902] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 0.562657] 9p: Installing v9fs 9p2000 file system support [ 0.603867] Key type asymmetric registered [ 0.608064] Asymmetric key parser 'x509' registered [ 0.613091] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243) [ 0.620657] io scheduler mq-deadline registered [ 0.625289] io scheduler kyber registered [ 0.631255] pinctrl-single 4084000.pinctrl: 34 pins, size 136 [ 0.637587] pinctrl-single f4000.pinctrl: 171 pins, size 684 [ 0.650560] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled [ 0.669991] brd: module loaded [ 0.679267] loop: module loaded [ 0.683305] megasas: 07.714.04.00-rc1 [ 0.690606] tun: Universal TUN/TAP device driver, 1.6 [ 0.696317] igbvf: Intel(R) Gigabit Virtual Function Network Driver [ 0.702735] igbvf: Copyright (c) 2009 - 2012 Intel Corporation. [ 0.708831] sky2: driver version 1.30 [ 0.713258] VFIO - User Level meta-driver version: 0.3 [ 0.718976] mousedev: PS/2 mouse device common for all mice [ 0.725440] i2c /dev entries driver [ 0.730556] sdhci: Secure Digital Host Controller Interface driver [ 0.736906] sdhci: Copyright(c) Pierre Ossman [ 0.741652] sdhci-pltfm: SDHCI platform and OF driver helper [ 0.748288] ledtrig-cpu: registered to indicate activity on CPUs [ 0.754772] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping .... [ 0.762756] optee: probing for conduit method. [ 0.767355] optee: revision 3.19 (d6c5d003) [ 0.767616] optee: dynamic shared memory is enabled [ 0.777585] optee: initialized driver [ 0.783019] NET: Registered protocol family 17 [ 0.787717] 9pnet: Installing 9P2000 support [ 0.792157] Key type dns_resolver registered [ 0.796736] Loading compiled-in X.509 certificates [ 0.810522] ti-sci 44043000.system-controller: ti,ctx-memory-region is required for suspend but not provided. [ 0.820703] ti-sci 44043000.system-controller: ti_sci_init_suspend failed, mem suspend will be non-functional. [ 0.830941] ti-sci 44043000.system-controller: ABI: 3.1 (firmware rev 0x0008 '8.5.3--v08.05.03 (Chill Capybar') [ 0.891563] omap-gpmc 3b000000.memory-controller: GPMC revision 6.0 [ 0.898071] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000 [ 0.907081] tps65219 0-0030: Failed to request IRQ 0 for tps65219_irq: -22 [ 0.914282] tps65219: probe of 0-0030 failed with error -22 [ 0.920058] omap_i2c 20000000.i2c: bus 0 rev0.12 at 400 kHz [ 0.926959] omap_i2c 20010000.i2c: bus 1 rev0.12 at 100 kHz [ 0.933327] ti-sci-intr 4210000.interrupt-controller: Interrupt Router 5 domain created [ 0.941682] ti-sci-intr bus@f0000:interrupt-controller@a00000: Interrupt Router 3 domain created [ 0.950914] ti-sci-inta 48000000.interrupt-controller: Interrupt Aggregator domain 28 created [ 0.959901] ti-udma 485c0100.dma-controller: Number of rings: 82 [ 0.967908] ti-udma 485c0100.dma-controller: Channels: 48 (bchan: 18, tchan: 12, rchan: 18) [ 0.978930] ti-udma 485c0000.dma-controller: Number of rings: 150 [ 0.988682] ti-udma 485c0000.dma-controller: Channels: 35 (tchan: 20, rchan: 15) [ 0.998831] printk: console [ttyS2] disabled [ 1.003281] 2800000.serial: ttyS2 at MMIO 0x2800000 (irq = 27, base_baud = 3000000) is a 8250 [ 1.012046] printk: console [ttyS2] enabled [ 1.012046] printk: console [ttyS2] enabled [ 1.020489] printk: bootconsole [ns16550a0] disabled [ 1.020489] printk: bootconsole [ns16550a0] disabled [ 1.032565] [drm] Initialized tidss 1.0.0 20180215 for 30200000.dss on minor 0 [ 1.046051] rtc-ti-k3 2b1f0000.rtc: registered as rtc0 [ 1.051253] rtc-ti-k3 2b1f0000.rtc: setting system clock to 1970-01-01T00:00:05 UTC (5) [ 1.164149] mmc0: CQHCI version 5.10 [ 1.168852] mmc2: CQHCI version 5.10 [ 1.178757] vdd_mmc1: supplied by vcc_3v3_sys [ 1.184936] debugfs: Directory 'pd:53' with parent 'pm_genpd' already present! [ 1.192371] debugfs: Directory 'pd:52' with parent 'pm_genpd' already present! [ 1.192495] mmc1: CQHCI version 5.10 [ 1.199621] debugfs: Directory 'pd:51' with parent 'pm_genpd' already present! [ 1.210735] debugfs: Directory 'pd:182' with parent 'pm_genpd' already present! [ 1.215769] mmc0: SDHCI controller on fa10000.mmc [fa10000.mmc] using ADMA 64-bit [ 1.229149] ALSA device list: [ 1.232176] No soundcards found. [ 1.249000] mmc1: SDHCI controller on fa00000.mmc [fa00000.mmc] using ADMA 64-bit [ 1.305875] mmc1: new ultra high speed DDR50 SDHC card at address 59b4 [ 1.313082] mmcblk1: mmc1:59b4 00000 29.8 GiB [ 1.320462] mmcblk1: p1 p2 p3 [ 2.689230] sdhci-am654 fa20000.mmc: Power on failed [ 2.724804] mmc2: SDHCI controller on fa20000.mmc [fa20000.mmc] using ADMA 64-bit [ 2.783248] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null) [ 2.791437] VFS: Mounted root (ext4 filesystem) on device 179:2. [ 2.801354] devtmpfs: mounted [ 2.805323] Freeing unused kernel memory: 1856K [ 2.809884] Run /sbin/init as init process [ 2.813973] with arguments: [ 2.816928] /sbin/init [ 2.819629] with environment: [ 2.822764] HOME=/ [ 2.825117] TERM=linux INIT: version 2.96 booting Starting udev Starting version 244.5+ [ 3.657473] random: crng init done ERROR: Unhandled External Abort received on 0x80000000 from S-EL1 ERROR: exception reason=1 syndrome=0x92000010 Unhandled Exception from EL1 x0 = 0xffff800012280090 x1 = 0xffff00002279ee00 x2 = 0x0000000000000000 x3 = 0xffff000025652b00 x4 = 0xffff00002107ae10 x5 = 0xffff80001117448c x6 = 0xffff80001228ffff x7 = 0x0000000000000020 x8 = 0xffff80000fffffff x9 = 0x00007ffffbda0000 x10 = 0xffff0000205b0e00 x11 = 0xffff8000122a0000 x12 = 0xffff00007fff0008 x13 = 0x0000000000000000 x14 = 0x000000000e030000 x15 = 0xffff8000112c0000 x16 = 0x0000000000000000 x17 = 0x0000000000000000 x18 = 0x0140000000000000 x19 = 0xffff000023148280 x20 = 0xffff00002107ac10 x21 = 0xffff000023148290 x22 = 0xffff00002107ac00 x23 = 0xffff000023148320 x24 = 0x0000000000000032 x25 = 0xffff80001123cab0 x26 = 0x0000000000000003 x27 = 0xffff8000100f5d78 x28 = 0xffff000025f80000 x29 = 0xffff800011c4f920 x30 = 0xffff800009000330 scr_el3 = 0x000000000000073d sctlr_el3 = 0x0000000030cd183f cptr_el3 = 0x0000000000000000 tcr_el3 = 0x0000000080803520 daif = 0x00000000000002c0 mair_el3 = 0x00000000004404ff spsr_el3 = 0x0000000080000005 elr_el3 = 0xffff800009000340 ttbr0_el3 = 0x000000009e7910c0 esr_el3 = 0x0000000092000010 far_el3 = 0xffff800012280090 spsr_el1 = 0x0000000060000000 elr_el1 = 0x0000000000457368 spsr_abt = 0x0000000000000000 spsr_und = 0x0000000000000000 spsr_irq = 0x0000000000000000 spsr_fiq = 0x0000000000000000 sctlr_el1 = 0x0000000034d4d91d actlr_el1 = 0x0000000000000000 cpacr_el1 = 0x0000000000300000 csselr_el1 = 0x0000000000000000 sp_el1 = 0xffff800011c4f920 esr_el1 = 0x0000000056000000 ttbr0_el1 = 0x00000000a1ba3a00 ttbr1_el1 = 0x0094000082f60000 mair_el1 = 0x000c0400bb44ffff amair_el1 = 0x0000000000000000 tcr_el1 = 0x00000032f5d07590 tpidr_el1 = 0xffff80006eef0000 tpidr_el0 = 0x0000fffbbf736660 tpidrro_el0 = 0x0000000000000000 par_el1 = 0x0000000000000000 mpidr_el1 = 0x0000000080000000 afsr0_el1 = 0x0000000000000000 afsr1_el1 = 0x0000000000000000 contextidr_el1 = 0x0000000000000000 vbar_el1 = 0xffff800010010800 cntp_ctl_el0 = 0x0000000000000005 cntp_cval_el0 = 0x000000006419d30d cntv_ctl_el0 = 0x0000000000000000 cntv_cval_el0 = 0x0000000000000000 cntkctl_el1 = 0x00000000000000d6 sp_el0 = 0x000000009e78b440 isr_el1 = 0x0000000000000040 dacr32_el2 = 0x0000000000000000 ifsr32_el2 = 0x0000000000000000 cpuectlr_el1 = 0x0000000000000040 cpumerrsr_el1 = 0x000000000004062b l2merrsr_el1 = 0x0000000011045120 cpuactlr_el1 = 0x00001000090ca000 [ 14.416992] mmc1: Timeout waiting for hardware interrupt. [ 14.422399] mmc1: sdhci: ============ SDHCI REGISTER DUMP =========== [ 14.428825] mmc1: sdhci: Sys addr: 0x00000008 | Version: 0x00001004 [ 14.435248] mmc1: sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000000 [ 14.441672] mmc1: sdhci: Argument: 0x00050140 | Trn mode: 0x0000003b [ 14.448096] mmc1: sdhci: Present: 0x01ff0000 | Host ctl: 0x0000001f [ 14.454519] mmc1: sdhci: Power: 0x0000000f | Blk gap: 0x00000080 [ 14.460942] mmc1: sdhci: Wake-up: 0x00000000 | Clock: 0x00000207 [ 14.467365] mmc1: sdhci: Timeout: 0x00000000 | Int stat: 0x00000003 [ 14.473788] mmc1: sdhci: Int enab: 0x03ff008b | Sig enab: 0x03ff008b [ 14.480210] mmc1: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000001 [ 14.486633] mmc1: sdhci: Caps: 0x3de8c801 | Caps_1: 0x18002407 [ 14.493056] mmc1: sdhci: Cmd: 0x0000123a | Max curr: 0x00000000 [ 14.499478] mmc1: sdhci: Resp[0]: 0x00000900 | Resp[1]: 0x00ee9d7f [ 14.505901] mmc1: sdhci: Resp[2]: 0x325b5900 | Resp[3]: 0x00000900 [ 14.512323] mmc1: sdhci: Host ctl2: 0x0000000c [ 14.516753] mmc1: sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x00000000a287020c [ 14.523869] mmc1: sdhci: ============================================ [ 25.208982] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 25.215072] rcu: 0-...0: (1 GPs behind) idle=31a/1/0x4000000000000000 softirq=459/460 fqs=2611 [ 25.223838] (detected by 1, t=5252 jiffies, g=-455, q=6657) [ 25.229482] Task dump for CPU 0: [ 25.232700] task:systemd-udevd state:R running task stack: 0 pid: 192 ppid: 172 flags:0x0000002a [ 25.242600] Call trace: [ 25.245049] __switch_to+0xc0/0x118 [ 25.248530] lock_timer_base+0x64/0xa8 [ 25.252268] try_to_del_timer_sync+0x2c/0x90 [ 25.256525] del_timer_sync+0x38/0x60 [ 25.260180] of_find_property+0x48/0x78 [ 25.264007] string_nocheck+0x60/0x78 [ 25.267656] string+0x5c/0x70 [ 25.270615] alloc_vmap_area.isra.0+0x98/0x7e8 [ 25.275046] __get_vm_area_node.isra.0+0x9c/0x180 [ 25.279737] 0xffff000025f80000
They connected SD card to mmc1 and I also attached their HW schematic in below.
Thanks and Best Regards,
SI.
