U-Boot SPL 2017.01-00458-g32d3fcd-dirty (Jul 17 2018 - 13:54:30) G3Z UBL VER 1 DRA752-GP ES2.0 Trying to boot from NAND Booting U-boot from block 7 U-Boot 2017.01-00458-g32d3fcd-dirty (Jul 17 2018 - 13:54:30 +0530) CPU : DRA752-GP ES2.0 Board: AM5726 G3Z REV 2.0 VER 2 I2C: ready DRAM: 2 GiB NAND: 1024 MiB MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 *** Warning - bad CRC, using default environment initializing smps PHY is initialized OV798 Sensor reset GPIO7_5 reset GPIO7_4 reset Main Filesystem is ok Value Read is 0x50 Looks like Kernel is corrupted Lets read from backup partition Value Read is 0x25 Net: not set. Validating first E-fuse MAC cpsw Hit any key to stop autoboot: 0 G3Z-NAND > G3Z-NAND > G3Z-NAND > setenv serverip 10.xxx.x.xxx G3Z-NAND > setenv ipaddr 10.xxx.x.xxx G3Z-NAND > tftpboot 0x82000000 zImage link up on port 0, speed 100, full duplex Using cpsw device TFTP from server 10.xxx.x.xxx; our IP address is 10.xxx.x.xxx Filename 'zImage'. Load address: 0x82000000 Loading: ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ################### 3 MiB/s done Bytes transferred = 6748816 (66fa90 hex) G3Z-NAND > tftpboot 0x88000000 am57xx-beagle-x15.dtb link up on port 0, speed 100, full duplex Using cpsw device TFTP from server 10.xxx.x.xxx; our IP address is 10.xxx.x.xxx Filename 'am57xx-beagle-x15.dtb'. Load address: 0x88000000 Loading: ##################### 3.1 MiB/s done Bytes transferred = 107048 (1a228 hex) G3Z-NAND > bootz 0x82000000 - 0x88000000 Looks like Main Kernel is corrupted Lets read from backup partition Value Read is 0x25 WDT Started ## Flattened Device Tree blob at 88000000 Booting using the fdt blob at 0x88000000 Loading Device Tree to 8ffe2000, end 8ffff227 ... OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.9.69-g9ce43c71ae (root@AHMCPU1852) (gcc version 5.3.1 20160113 (Linaro GCC 5.3-2016.02) ) #27 SMP PREEMPT Wed Sep 8 [ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [ 0.000000] OF: fdt:Machine model: TI AM5728 BeagleBoard-X15 [ 0.000000] efi: Getting EFI parameters from FDT: [ 0.000000] efi: UEFI not found. [ 0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB [ 0.000000] OF: reserved mem: initialized node ipu2_cma@95800000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB [ 0.000000] OF: reserved mem: initialized node dsp1_cma@99000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB [ 0.000000] OF: reserved mem: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, size 8 MiB [ 0.000000] OF: reserved mem: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool [ 0.000000] cma: Reserved 24 MiB at 0x00000000fe400000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] OMAP4: Map 0x00000000ffd00000 to fe600000 for dram barrier [ 0.000000] DRA752 ES2.0 [ 0.000000] percpu: Embedded 13 pages/cpu @eed33000 s22080 r8192 d22976 u53248 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 471616 [ 0.000000] Kernel command line: androidboot.serialno=${serial#} console=ttyS2,115200 androidboot.console=ttyS2 androidboot.hardware=am57xevmbd [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Memory: 1669552K/1893376K available (8192K kernel code, 317K rwdata, 2436K rodata, 4096K init, 304K bss, 35408K reserved, 188416K ) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc0a00000 (10208 kB) [ 0.000000] .init : 0xc0e00000 - 0xc1200000 (4096 kB) [ 0.000000] .data : 0xc1200000 - 0xc124f5c8 ( 318 kB) [ 0.000000] .bss : 0xc1251000 - 0xc129d2b0 ( 305 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 32. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] OMAP clockevent source: timer1 at 32786 Hz [ 0.000000] arm_arch_timer: Architected cp15 timer(s) running at 6.14MHz (virt). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns [ 0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns [ 0.000015] Switching to timer-based delay loop, resolution 162ns [ 0.000333] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns [ 0.000340] OMAP clocksource: 32k_counter at 32768 Hz [ 0.000770] Console: colour dummy device 80x30 [ 0.000794] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475) [ 0.000807] pid_max: default: 32768 minimum: 301 [ 0.000912] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000922] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001584] CPU: Testing write buffer coherency: ok [ 0.001789] /cpus/cpu@0 missing clock-frequency property [ 0.001805] /cpus/cpu@1 missing clock-frequency property [ 0.001816] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.001833] Setting up static identity map for 0x80200000 - 0x80200060 [ 0.080060] EFI services will not be available. [ 0.170315] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.170405] Brought up 2 CPUs [ 0.170418] SMP: Total of 2 processors activated (24.59 BogoMIPS). [ 0.170426] CPU: All CPU(s) started in SVC mode. [ 0.170813] devtmpfs: initialized [ 0.198484] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.198732] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.198749] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.202107] pinctrl core: initialized pinctrl subsystem [ 0.202908] NET: Registered protocol family 16 [ 0.203799] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.204886] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.353356] omap_hwmod: gpu: _wait_target_ready failed: -16 [ 0.353368] omap_hwmod: gpu: cannot be enabled for reset (3) [ 0.450407] cpuidle: using governor ladder [ 0.480436] cpuidle: using governor menu [ 0.491246] OMAP GPIO hardware version 0.1 [ 0.505910] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 ! [ 0.506406] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 ! [ 0.506844] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 ! [ 0.507280] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 ! [ 0.507719] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 ! [ 0.525497] omap-gpmc 50000000.gpmc: could not find pctldev for node /ocp/l4@4a000000/scm@2000/pinmux@1400/gpmc_pins_default, deferring probe [ 0.535397] No ATAGs? [ 0.535421] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.535429] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.535792] omap4_sram_init:Unable to allocate sram needed to handle errata I688 [ 0.535801] omap4_sram_init:Unable to get sram pool needed to handle errata I688 [ 0.536335] OMAP DMA hardware revision 0.0 [ 0.581513] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported) [ 0.582859] edma 43300000.edma: memcpy is disabled [ 0.587635] edma 43300000.edma: TI EDMA DMA engine driver [ 0.591941] omap-iommu 40d01000.mmu: 40d01000.mmu registered [ 0.592129] omap-iommu 40d02000.mmu: 40d02000.mmu registered [ 0.592287] omap-iommu 58882000.mmu: 58882000.mmu registered [ 0.592442] omap-iommu 55082000.mmu: 55082000.mmu registered [ 0.592717] omap-iommu 41501000.mmu: 41501000.mmu registered [ 0.592908] omap-iommu 41502000.mmu: 41502000.mmu registered [ 0.595625] palmas 0-0058: Irq flag is 0x00000008 [ 0.622430] palmas 0-0058: Muxing GPIO 2f, PWM 0, LED 0 [ 0.626324] vtt_fixed: supplied by smps3 [ 0.671518] random: fast init done [ 0.702144] vdd_3v3: supplied by regen1 [ 0.702370] aic_dvdd_fixed: supplied by vdd_3v3 [ 0.705380] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz [ 0.705897] omap_i2c 48072000.i2c: bus 1 rev0.12 at 400 kHz [ 0.706485] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz [ 0.706667] media: Linux media interface: v0.10 [ 0.706712] Linux video capture interface: v2.00 [ 0.706746] pps_core: LinuxPPS API ver. 1 registered [ 0.706753] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.706772] PTP clock support registered [ 0.706806] EDAC MC: Ver: 3.0.0 [ 0.707780] omap-mailbox 4883c000.mailbox: omap mailbox rev 0x400 [ 0.708074] omap-mailbox 4883e000.mailbox: omap mailbox rev 0x400 [ 0.708370] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400 [ 0.708661] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400 [ 0.708998] Advanced Linux Sound Architecture Driver Initialized. [ 0.709824] clocksource: Switched to clocksource arch_sys_counter [ 0.720432] NET: Registered protocol family 2 [ 0.720934] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.720997] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.721122] TCP: Hash tables configured (established 8192 bind 8192) [ 0.721169] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.721200] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.721378] NET: Registered protocol family 1 [ 0.721712] RPC: Registered named UNIX socket transport module. [ 0.721721] RPC: Registered udp transport module. [ 0.721728] RPC: Registered tcp transport module. [ 0.721734] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.934263] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [ 0.937366] workingset: timestamp_bits=14 max_order=19 bucket_order=5 [ 0.944781] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.945477] NFS: Registering the id_resolver key type [ 0.945503] Key type id_resolver registered [ 0.945511] Key type id_legacy registered [ 0.945550] ntfs: driver 2.1.32 [Flags: R/O]. [ 0.946727] bounce: pool size: 64 pages [ 0.946864] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 0.946874] io scheduler noop registered [ 0.946881] io scheduler deadline registered [ 0.947008] io scheduler cfq registered (default) [ 0.952842] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128 [ 0.955641] dra7-pcie 51000000.pcie: Linked as a consumer to phy-4a094000.pciephy.3 [ 0.955964] OF: PCI: host bridge /ocp/axi@0/pcie@51000000 ranges: [ 0.955976] OF: PCI: No bus range found for /ocp/axi@0/pcie@51000000, using [bus 00-ff] [ 0.956009] OF: PCI: IO 0x20003000..0x20012fff -> 0x00000000 [ 0.956030] OF: PCI: MEM 0x20013000..0x2fffffff -> 0x20013000 [ 1.957404] dra7-pcie 51000000.pcie: phy link never came up [ 1.957571] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00 [ 1.957583] pci_bus 0000:00: root bus resource [bus 00-ff] [ 1.957593] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 1.957603] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff] [ 1.957981] PCI: bus0: Fast back to back transfers disabled [ 1.958095] PCI: bus1: Fast back to back transfers enabled [ 1.958212] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff] [ 1.958227] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff] [ 1.958240] pci 0000:00:00.0: PCI bridge to [bus 01] [ 1.958464] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt [ 1.958920] dra7-pcie 51800000.pcie: Linked as a consumer to phy-4a095000.pciephy.4 [ 1.959164] OF: PCI: host bridge /ocp/axi@1/pcie@51800000 ranges: [ 1.959174] OF: PCI: No bus range found for /ocp/axi@1/pcie@51800000, using [bus 00-ff] [ 1.959206] OF: PCI: IO 0x30003000..0x30012fff -> 0x00000000 [ 1.959226] OF: PCI: MEM 0x30013000..0x3fffffff -> 0x30013000 [ 2.960646] dra7-pcie 51800000.pcie: phy link never came up [ 2.960808] dra7-pcie 51800000.pcie: PCI host bridge to bus 0001:00 [ 2.960821] pci_bus 0001:00: root bus resource [bus 00-ff] [ 2.960832] pci_bus 0001:00: root bus resource [io 0x10000-0x1ffff] (bus address [0x0000-0xffff]) [ 2.960842] pci_bus 0001:00: root bus resource [mem 0x30013000-0x3fffffff] [ 2.961189] PCI: bus0: Fast back to back transfers disabled [ 2.961303] PCI: bus1: Fast back to back transfers enabled [ 2.961438] pci 0001:00:00.0: BAR 0: assigned [mem 0x30100000-0x301fffff] [ 2.961453] pci 0001:00:00.0: BAR 1: assigned [mem 0x30020000-0x3002ffff] [ 2.961465] pci 0001:00:00.0: PCI bridge to [bus 01] [ 2.961671] pcieport 0001:00:00.0: Signaling PME through PCIe PME interrupt [ 3.025231] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled [ 3.028683] console [ttyS2] disabled [ 3.028734] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 303, base_baud = 3000000) is a 8250 [ 4.129894] console [ttyS2] enabled [ 4.134309] 48420000.serial: ttyS6 at MMIO 0x48420000 (irq = 304, base_baud = 3000000) is a 8250 [ 4.144034] 48422000.serial: ttyS7 at MMIO 0x48422000 (irq = 305, base_baud = 3000000) is a 8250 [ 4.153713] 48424000.serial: ttyS8 at MMIO 0x48424000 (irq = 306, base_baud = 3000000) is a 8250 [ 4.163425] 4ae2b000.serial: ttyS9 at MMIO 0x4ae2b000 (irq = 307, base_baud = 3000000) is a 8250 [ 4.174170] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20 [ 4.180962] [drm] Initialized [ 4.185817] OMAP DSS rev 6.1 [ 4.189200] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops) [ 4.197655] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops) [ 4.278726] brd: module loaded [ 4.297036] loop: module loaded [ 4.304913] libphy: Fixed MDIO Bus: probed [ 4.369853] davinci_mdio 48485000.mdio: davinci mdio revision 1.6 [ 4.375978] libphy: 48485000.mdio: probed [ 4.384674] davinci_mdio 48485000.mdio: phy[3]: device 48485000.mdio:03, driver Micrel KSZ9031 Gigabit PHY [ 4.394922] cpsw 48484000.ethernet: No slave[1] phy_id, phy-handle, or fixed-link property [ 4.403245] cpsw 48484000.ethernet: Missing dual_emac_res_vlan in DT. [ 4.409715] cpsw 48484000.ethernet: Using 2 as Reserved VLAN for 1 slave [ 4.416485] cpsw 48484000.ethernet: Detected MACID = fc:0f:4b:9b:06:12 [ 4.423129] cpsw 48484000.ethernet: device node lookup for pps timer failed [ 4.430204] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies) [ 4.438351] cpsw 48484000.ethernet: cpsw: Detected MACID = fc:0f:4b:9b:06:13 [ 4.446939] mousedev: PS/2 mouse device common for all mice [ 4.452875] i2c /dev entries driver [ 4.458473] tmp102 0-0048: error reading config register [ 4.463931] tmp102: probe of 0-0048 failed with error -121 [ 4.474495] omap_hsmmc 4809c000.mmc: Got CD GPIO [ 4.550240] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode [ 4.556619] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode [ 4.640337] ledtrig-cpu: registered to indicate activity on CPUs [ 4.651442] NET: Registered protocol family 10 [ 4.666562] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 4.672917] NET: Registered protocol family 17 [ 4.677519] Key type dns_resolver registered [ 4.681920] omap_voltage_late_init: Voltage driver support not added [ 4.688366] Power Management for TI OMAP4+ devices. [ 4.693483] Registering SWP/SWPB emulation handler [ 4.706434] dmm 4e000000.dmm: workaround for errata i878 in use [ 4.713672] dmm 4e000000.dmm: initialized all PAT entries [ 4.720404] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 4.727044] [drm] No driver support for vblank timestamp query. [ 4.862368] EDID block is all zeroes [ 4.868735] [drm] Enabling DMM ywrap scrolling [ 4.894496] Console: switching to colour frame buffer device 128x48 [ 4.904633] omapdrm omapdrm.0: fb0: omapdrm frame buffer device [ 4.950948] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 4.956111] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000 [ 4.963434] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xd3 [ 4.969838] nand: Micron MT29F8G08ABACAWP [ 4.973863] nand: 1024 MiB, SLC, erase size: 256 KiB, page size: 4096, OOB size: 224 [ 4.981727] using OMAP_ECC_BCH16_CODE_HW ECC scheme [ 4.986733] 15 ofpart partitions found on MTD device omap2-nand.0 [ 4.992865] Creating 15 MTD partitions on "omap2-nand.0": [ 4.998286] 0x000000000000-0x000000040000 : "NAND.SPL" [ 5.004354] 0x000000040000-0x000000080000 : "NAND.SPL.backup1" [ 5.021053] 0x000000080000-0x0000000c0000 : "NAND.SPL.backup2" [ 5.037692] 0x0000000c0000-0x000000100000 : "NAND.SPL.backup3" [ 5.044340] 0x000000100000-0x000000140000 : "NAND.u-boot-spl-os" [ 5.051157] 0x000000140000-0x000000180000 : "NAND.u-boot-spl-os-backup" [ 5.058579] 0x000000180000-0x000000280000 : "NAND.u-boot" [ 5.064881] 0x000000280000-0x000000380000 : "NAND.u-boot-backup" [ 5.071789] 0x000000380000-0x0000003c0000 : "NAND.u-boot-env" [ 5.088374] 0x0000003c0000-0x000000400000 : "NAND.u-boot-env.backup1" [ 5.095643] 0x000000400000-0x000000c00000 : "NAND.kernel" [ 5.112570] 0x000000c00000-0x000001400000 : "NAND.kernel-bkp" [ 5.119793] 0x000001400000-0x00001d600000 : "NAND.file-system" [ 5.166698] 0x00001d600000-0x000023f00000 : "NAND.application" [ 5.182741] 0x000023f00000-0x000040000000 : "NAND.file-system-backup" [ 5.240647] hctosys: unable to open rtc device (rtc0) [ 5.246577] aic_dvdd_fixed: disabling [ 5.250454] ldousb: disabling [ 5.253708] ALSA device list: [ 5.256685] No soundcards found. [ 5.260830] VFS: Cannot open root device "(null)" or unknown-block(0,0): error -6 [ 5.268343] Please append a correct "root=" boot option; here are the available partitions: [ 5.276782] 0100 65536 ram0 [ 5.280423] (driver?) [ 5.282797] 0101 65536 ram1 [ 5.286382] (driver?) [ 5.288752] 0102 65536 ram2 [ 5.292379] (driver?) [ 5.294751] 0103 65536 ram3 [ 5.298337] (driver?) [ 5.300727] 0104 65536 ram4 [ 5.304313] (driver?) [ 5.306684] 0105 65536 ram5 [ 5.310301] (driver?) [ 5.312674] 0106 65536 ram6 [ 5.316259] (driver?) [ 5.318630] 0107 65536 ram7 [ 5.322231] (driver?) [ 5.324605] 0108 65536 ram8 [ 5.328189] (driver?) [ 5.330589] 0109 65536 ram9 [ 5.334173] (driver?) [ 5.336544] 010a 65536 ram10 [ 5.340228] (driver?) [ 5.342599] 010b 65536 ram11 [ 5.346270] (driver?) [ 5.348640] 010c 65536 ram12 [ 5.352323] (driver?) [ 5.354694] 010d 65536 ram13 [ 5.358365] (driver?) [ 5.360747] 010e 65536 ram14 [ 5.364419] (driver?) [ 5.366788] 010f 65536 ram15 [ 5.370471] (driver?) [ 5.372846] 1f00 256 mtdblock0 [ 5.376866] (driver?) [ 5.379235] 1f01 256 mtdblock1 [ 5.383267] (driver?) [ 5.385637] 1f02 256 mtdblock2 [ 5.389657] (driver?) [ 5.392036] 1f03 256 mtdblock3 [ 5.396057] (driver?) [ 5.398425] 1f04 256 mtdblock4 [ 5.402513] (driver?) [ 5.404910] 1f05 256 mtdblock5 [ 5.408973] (driver?) [ 5.411381] 1f06 1024 mtdblock6 [ 5.415454] (driver?) [ 5.417848] 1f07 1024 mtdblock7 [ 5.421925] (driver?) [ 5.424319] 1f08 256 mtdblock8 [ 5.428380] (driver?) [ 5.430787] 1f09 256 mtdblock9 [ 5.434849] (driver?) [ 5.437339] 1f0a 8192 mtdblock10 [ 5.441455] (driver?) [ 5.443824] 1f0b 8192 mtdblock11 [ 5.447931] (driver?) [ 5.450308] 1f0c 460800 mtdblock12 [ 5.454415] (driver?) [ 5.456781] 1f0d 107520 mtdblock13 [ 5.460898] (driver?) [ 5.463265] 1f0e 459776 mtdblock14 [ 5.467372] (driver?) [ 5.469740] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) [ 5.478039] CPU0: stopping [ 5.480756] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.9.69-g9ce43c71ae #27 [ 5.487830] Hardware name: Generic DRA74X (Flattened Device Tree) [ 5.493943] Backtrace: [ 5.496414] [] (dump_backtrace) from [] (show_stack+0x18/0x1c) [ 5.504013] r7:c1201ef0 r6:200f0193 r5:00000000 r4:c12227a8 [ 5.509696] [] (show_stack) from [] (dump_stack+0x8c/0xa0) [ 5.516948] [] (dump_stack) from [] (handle_IPI+0x170/0x184) [ 5.524371] r7:c1201ef0 r6:00000000 r5:00000000 r4:c117cde0 [ 5.530053] [] (handle_IPI) from [] (gic_handle_irq+0x78/0x7c) [ 5.537650] r7:fa212000 r6:c1201ef0 r5:fa21200c r4:c120342c [ 5.543330] [] (gic_handle_irq) from [] (__irq_svc+0x58/0x8c) [ 5.550838] Exception stack(0xc1201ef0 to 0xc1201f38) [ 5.555906] 1ee0: 00000001 00000000 fe600000 00000000 [ 5.564115] 1f00: c1200000 c120303c 00000001 c12030a4 00000000 00000000 c12030ac c1201f4c [ 5.572322] 1f20: c1201f2c c1201f40 c0220dac c02086f4 600f0013 ffffffff [ 5.578962] r9:c1200000 r8:00000000 r7:c1201f24 r6:ffffffff r5:600f0013 r4:c02086f4 [ 5.586739] [] (arch_cpu_idle) from [] (default_idle_call+0x28/0x34) [ 5.594862] [] (default_idle_call) from [] (cpu_startup_entry+0x1b4/0x230) [ 5.603510] [] (cpu_startup_entry) from [] (rest_init+0x8c/0x90) [ 5.611280] r7:00000000 [ 5.613824] [] (rest_init) from [] (start_kernel+0x3d8/0x3e4) [ 5.621333] r5:c1251000 r4:c125104c [ 5.624920] [] (start_kernel) from [<80008090>] (0x80008090) [ 5.631472] r10:00000000 r9:412fc0f2 r8:80007000 r7:c1207808 r6:c0e48a2c r5:c120301c [ 5.639329] r4:c1251214 [ 5.641874] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) [ 6.127892] EDID block is all zeroes [ 6.389826] omapdrm omapdrm.0: atomic complete timeout (pipe 0)!