On 28 February 2014 10:37, Guillaume Gardet <guillaume.gar...@free.fr> wrote: > > Le 27/02/2014 18:43, Andrew Wafaa a écrit : >> On 27-02-2014 17:40, guillaume.gar...@free.fr wrote: >>> ----- Andrew Wafaa <and...@wafaa.eu> a écrit : >>>> On 27-02-2014 15:16, guillaume.gar...@free.fr wrote: >>>> >> >>>> >> Output from print command: >>>> >> # print >>>> >> arch=arm >>>> >> baudrate=115200 >>>> >> board=omap5_uevm >>>> >> board_name=omap5_uevm >>>> >> bootcmd=run findfdt; run mmcboot;setenv mmcdev 1; setenv bootpart 1:2; >>>> >> setenv mmcroot /dev/mmcblk0p2 rw; run mmcboot; >>>> >> bootdelay=1 >>>> >> bootdir=/boot >>>> >> bootfile=zImage >>>> >> bootpart=0:2 >>>> >> bootscript=echo Running bootscript from mmc${mmcdev} ...; source >>>> >> ${loadaddr} >>>> >> console=ttyO2,115200n8 >>>> >> cpu=armv7 >>>> >> fdt_high=0xffffffff >>>> >> fdtaddr=0x80F80000 >>>> >> fdtfile=undefined >>>> >> findfdt=if test $board_name = omap5_uevm; then setenv fdtfile >>>> >> omap5-uevm.dtb; fi; if test $board_name = dra7xx; then setenv fdtfile >>>> >> dra7-evm.dtb; fi;if test $fdtfile = undefined; then echo WARNING: >>>> >> Could >>>> >> not determine device tree to use; fi; >>>> >> importbootenv=echo Importing environment from mmc${mmcdev} ...; env >>>> >> import -t ${loadaddr} ${filesize} >>>> >> loadaddr=0x80200000 >>>> >> loadbootenv=fatload mmc ${mmcdev} ${loadaddr} uEnv.txt >>>> >> loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr >>>> >> loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}; >>>> >> loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile} >>>> >> mmcargs=setenv bootargs console=${console} ${optargs} vram=${vram} >>>> >> root=${mmcroot} rootfstype=${mmcrootfstype} >>>> >> mmcboot=mmc dev ${mmcdev}; if mmc rescan; then echo SD/MMC found on >>>> >> device ${mmcdev};if run loadbootenv; then echo Loaded environment from >>>> >> ${bootenv};run importbootenv;fi;if test -n $uenvcmd; then echo Running >>>> >> uenvcmd ...;run uenvcmd;fi;if run loadimage; then run loadfdt; echo >>>> >> Booting from mmc${mmcdev} ...; run mmcargs; bootz ${loadaddr} - >>>> >> ${fdtaddr}; fi;fi; >>>> >> mmcdev=0 >>>> >> mmcroot=/dev/mmcblk1p2 rw >>>> >> mmcrootfstype=ext4 rootwait >>>> >> partitions=uuid_disk=${uuid_gpt_disk};name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs} >>>> >> rdaddr=0x81000000 >>>> >> scsidevs=0 >>>> >> soc=omap5 >>>> >> stderr=serial >>>> >> stdin=serial >>>> >> stdout=serial >>>> >> usbethaddr=02:21:03:5f:0e:70 >>>> >> usbtty=cdc_acm >>>> >> vendor=ti >>>> >> ver=U-Boot 2014.01 (Feb 25 2014 - 21:55:07) >>>> >> vram=16M >>>> >> >>>> >> Environment size: 1904/131067 bytes >>>> >> >>>> > >>>> > You still have an old image. I mean your image does not include all >>>> > your patches for u-boot. >>>> > >>>> > Try to type: >>>> > mmc dev 1 (or mmc dev 0) >>>> > mmc rescan >>>> > load mmc 0:1 0x82000000 boot.scr >>>> > >>>> > It should load your boot.scr script. >>>> > >>>> It seems to load the boot.scr without error, but still fails to boot. >>> >>> Forgot to add 'source 0x82000000' to run boot.scr script. >>> >>> >>>> >>>> > >>>> >> >>>> >> > Maybe try also 'run loadbootscript' command. >>>> >> > >>>> >> This results in ** Unrecognized filesystem type ** >>>> > >>>> > Look at your loadbootscript var: >>>> > loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr >>>> > >>>> > I guess your boot partition is EXT2, 3 or 4, not FAT? >>>> > >>>> I'm somewhat confused. I can't see why it is getting fatload, everything >>>> I can see says either ext2 as the filesystem type and loadscript=load. >>>> Why fatload is getting there I just don't know. >>>> >>> >>> Because you are using a non patched u-boot. >>> >> I copied u-boot from openSUSE:Factory:ARM, so how come it's unpatched, where >> can I get the correct one? > > I mean your are not using your latest u-boot-omap5uevm. >> >>> >>>> Where should uEnv.txt be located? >>> >>> We do not use it, so I do not know. >>> >> OK, I'm not sure if it's needed or not. I know Nishanth mentioned using it, >> but I don't think it's vital. > > If your boot.scr is ok, then you do not need it. > > > Guillaume >
Getting a little closer to getting it working but still failing. Attached is the latest log I have from booting, any ideas?
ot SPL 2014.01 (Feb 26 2014 - 21:28:45) OMAP5432 ES2.0 U-Boot 2014.01 (Mar 03 2014 - 09:27:36) CPU : OMAP5432 ES2.0 Board: OMAP5432 uEVM I2C: ready DRAM: 2 GiB MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 Using default environment SATA link 0 timeout. AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode flags: 64bit ncq stag pm led clo only pmp pio slum part ccc apst scanning bus for devices... Found 0 device(s). Net: No ethernet found. Hit any key to stop autoboot: 0 mmc0 is current device SD/MMC found on device 0 ** File not found uEnv.txt ** 2126 bytes read in 12 ms (172.9 KiB/s) Running bootscript from mmc0 ... ## Executing script at 82000000 mmc0 is current device 4713776 bytes read in 294 ms (15.3 MiB/s) 69071520 bytes read in 3992 ms (16.5 MiB/s) 47993 bytes read in 27 ms (1.7 MiB/s) Kernel image @ 0x80000000 [ 0x000000 - 0x47ed30 ] ## Loading init Ramdisk from Legacy Image at 82000000 ... Image Name: Initrd Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 69071456 Bytes = 65.9 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 80f80000 Booting using the fdt blob at 0x80f80000 Using Device Tree in place at 80f80000, end 80f8eb78 Starting kernel ... prefetch abort pc : [<7fd68294>] lr : [<809bd80c>] sp : 80e3d490 ip : e0866000 fp : e0400001 r10: e590d01c r9 : 809bd800 r8 : 80f80000 r7 : 00000ec1 r6 : 009bd740 r5 : 800000c0 r4 : 80008001 r3 : e8901c4e r2 : e28f0f73 r1 : 2b00007d r0 : 809bd808 Flags: nzCv IRQs off FIQs off Mode SVC_32 Resetting CPU ... resetting ... U-Boot SPL 2014.01 (Feb 26 2014 - 21:28:45) OMAP5432 ES2.0 U-Boot 2014.01 (Mar 03 2014 - 09:27:36) CPU : OMAP5432 ES2.0 Board: OMAP5432 uEVM I2C: ready DRAM: 2 GiB MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 Using default environment SATA link 0 timeout. AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode flags: 64bit ncq stag pm led clo only pmp pio slum part ccc apst scanning bus for devices... Found 0 device(s). Net: No ethernet found. Hit any key to stop autoboot: 0 mmc0 is current device SD/MMC found on device 0 ** File not found uEnv.txt ** 2126 bytes read in 12 ms (172.9 KiB/s) Running bootscript from mmc0 ... ## Executing script at 82000000 mmc0 is current device 4713776 bytes read in 294 ms (15.3 MiB/s) 69071520 bytes read in 3991 ms (16.5 MiB/s) 47993 bytes read in 26 ms (1.8 MiB/s) Kernel image @ 0x80000000 [ 0x000000 - 0x47ed30 ] ## Loading init Ramdisk from Legacy Image at 82000000 ... Image Name: Initrd Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 69071456 Bytes = 65.9 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 80f80000 Booting using the fdt blob at 0x80f80000 Using Device Tree in place at 80f80000, end 80f8eb78 Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.14.0-rc3-1-default (geeko@buildhost) (gcc version 4.8.2 20140117 [gcc-4_8-branch revision 206703] (SUSE Linux) ) #1 SMP Tue Feb 18 10:14:18 UTC 2014 (79c42c5) [ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [ 0.000000] Machine model: TI OMAP5 uEVM board [ 0.000000] cma: CMA: reserved 16 MiB at ae800000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] OMAP5432 ES2.0 [ 0.000000] PERCPU: Embedded 9 pages/cpu @ed7df000 s14592 r8192 d14080 u36864 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 518416 [ 0.000000] Kernel command line: plymouth.enable=0 console=ttyO2 vram=16M showopts [ 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] allocated 4161536 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] Memory: 1963576K/2079744K available (6018K kernel code, 691K rwdata, 2628K rodata, 594K init, 968K bss, 116168K reserved, 1301504K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc087aa80 (8651 kB) [ 0.000000] .init : 0xc087b000 - 0xc090f900 ( 595 kB) [ 0.000000] .data : 0xc0910000 - 0xc09bcf20 ( 692 kB) [ 0.000000] .bss : 0xc09bcf20 - 0xc0aaf2b0 ( 969 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=5 to nr_cpu_ids=2. [ 0.000000] Offload RCU callbacks from all CPUs [ 0.000000] Offload RCU callbacks from CPUs: 0-1. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] GIC physical location is 0x48211000 [ 0.000000] OMAP clockevent source: timer1 at 32768 Hz [ 7.587982] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65536000000000ns [ 0.000000] OMAP clocksource: 32k_counter at 32768 Hz [ 0.000335] Architected cp15 timer(s) running at 6.14MHz (virt). [ 7.546923] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 2796202663936ns [ 0.000002] Switching to timer-based delay loop [ 0.001590] Console: colour dummy device 80x30 [ 0.001612] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.28 BogoMIPS (lpj=61440) [ 0.001624] pid_max: default: 32768 minimum: 301 [ 0.001712] Security Framework initialized [ 0.001751] AppArmor: AppArmor initialized [ 0.001852] Mount-cache hash table entries: 512 [ 0.011047] Initializing cgroup subsys memory [ 0.011068] Initializing cgroup subsys devices [ 0.011076] Initializing cgroup subsys freezer [ 0.011083] Initializing cgroup subsys net_cls [ 0.011089] Initializing cgroup subsys blkio [ 0.011095] Initializing cgroup subsys perf_event [ 0.011138] CPU: Testing write buffer coherency: ok [ 0.011311] /cpus/cpu@0 missing clock-frequency property [ 0.011323] /cpus/cpu@1 missing clock-frequency property [ 0.011332] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.011445] Setting up static identity map for 0x805b3d80 - 0x805b3dd8 [ 0.014648] CPU1: Booted secondary processor [ 0.014669] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.014802] Brought up 2 CPUs [ 0.014813] SMP: Total of 2 processors activated. [ 0.014819] CPU: All CPU(s) started in SVC mode. [ 0.015240] devtmpfs: initialized [ 0.019051] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.019726] omap_hwmod: l3_main_3 using broken dt data from ocp [ 0.020131] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.027408] ------------[ cut here ]------------ [ 0.027423] WARNING: CPU: 0 PID: 1 at /home/abuild/rpmbuild/BUILD/kernel-default-3.14.rc3/linux-3.14-rc3/arch/arm/mach-omap2/omap_hwmod.c:2536 _init+0x4c4/0x4d4() [ 0.027429] omap_hwmod: mailbox: doesn't have mpu register target base [ 0.027433] Modules linked in: [ 0.027445] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.14.0-rc3-1-default #1 [ 0.027467] [<c0022ac4>] (unwind_backtrace) from [<c001e4f8>] (show_stack+0x10/0x14) [ 0.027482] [<c001e4f8>] (show_stack) from [<c05a9178>] (dump_stack+0x80/0x90) [ 0.027494] [<c05a9178>] (dump_stack) from [<c0058498>] (warn_slowpath_common+0x74/0x90) [ 0.027505] [<c0058498>] (warn_slowpath_common) from [<c00584e4>] (warn_slowpath_fmt+0x30/0x40) [ 0.027515] [<c00584e4>] (warn_slowpath_fmt) from [<c08968fc>] (_init+0x4c4/0x4d4) [ 0.027527] [<c08968fc>] (_init) from [<c0896f44>] (__omap_hwmod_setup_all+0x44/0x8c) [ 0.027537] [<c0896f44>] (__omap_hwmod_setup_all) from [<c0009958>] (do_one_initcall+0xd4/0x17c) [ 0.027549] [<c0009958>] (do_one_initcall) from [<c087bd28>] (kernel_init_freeable+0x1dc/0x27c) [ 0.027563] [<c087bd28>] (kernel_init_freeable) from [<c05a315c>] (kernel_init+0x10/0xe8) [ 0.027575] [<c05a315c>] (kernel_init) from [<c001a548>] (ret_from_fork+0x14/0x2c) [ 0.027594] ---[ end trace 50485f57e1c67370 ]--- [ 0.078549] pinctrl core: initialized pinctrl subsystem [ 0.078802] regulator-dummy: no parameters [ 0.079361] NET: Registered protocol family 16 [ 0.080863] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.081570] cpuidle: using governor ladder [ 0.081577] cpuidle: using governor menu [ 0.094360] OMAP GPIO hardware version 0.1 [ 0.098316] platform 50000000.gpmc: Cannot lookup hwmod 'gpmc' [ 0.098374] omap-gpmc 50000000.gpmc: error: clk_get [ 0.098391] omap-gpmc: probe of 50000000.gpmc failed with error -2 [ 0.105391] No ATAGs? [ 0.105410] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.105417] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.105866] omap_init_mbox: hwmod doesn't have valid attrs [ 0.106266] OMAP DMA hardware revision 0.0 [ 0.107295] Serial: AMBA PL011 UART driver [ 0.111758] bio: create slab <bio-0> at 0 [ 0.112979] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot [ 0.112993] edma-dma-engine: probe of edma-dma-engine.0 failed with error -5 [ 0.122998] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver [ 0.123471] vmmcsd_fixed: 3000 mV [ 0.125701] SCSI subsystem initialized [ 0.126002] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/pinmux@4a002840/pinmux_i2c1_pins, deferring probe [ 0.126014] platform 48070000.i2c: Driver omap_i2c requests probe deferral [ 0.126278] omap_i2c 48072000.i2c: bus 1 rev0.12 at 100 kHz [ 0.126526] omap_i2c 48060000.i2c: bus 2 rev0.12 at 100 kHz [ 0.126763] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 100 kHz [ 0.126799] omap_i2c 4807c000.i2c: could not find pctldev for node /ocp/pinmux@4a002840/pinmux_i2c5_pins, deferring probe [ 0.126811] platform 4807c000.i2c: Driver omap_i2c requests probe deferral [ 0.127855] NetLabel: Initializing [ 0.127862] NetLabel: domain hash size = 128 [ 0.127867] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.127908] NetLabel: unlabeled traffic allowed by default [ 0.127992] Switched to clocksource arch_sys_counter [ 0.140581] AppArmor: AppArmor Filesystem Enabled [ 0.148743] NET: Registered protocol family 2 [ 0.149164] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.149225] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.149349] TCP: Hash tables configured (established 8192 bind 8192) [ 0.149391] TCP: reno registered [ 0.149401] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.149430] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.149629] NET: Registered protocol family 1 [ 0.162044] usbhs_omap 4a064000.usbhshost: init_60m_fclk failed error:-2 [ 0.162064] usbhs_omap: probe of 4a064000.usbhshost failed with error -2 [ 0.162277] Unpacking initramfs... [ 3.396186] Freeing initrd memory: 67448K (c2001000 - c61df000) [ 3.396242] NetWinder Floating Point Emulator V0.97 (extended precision) [ 3.397876] futex hash table entries: 512 (order: 3, 32768 bytes) [ 3.397909] Initialise system trusted keyring [ 3.398057] audit: initializing netlink subsys (disabled) [ 3.398102] audit: type=2000 audit(3.390:1): initialized [ 3.509641] bounce pool size: 64 pages [ 3.509713] zbud: loaded [ 3.509929] VFS: Disk quotas dquot_6.5.2 [ 3.510030] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 3.510312] msgmni has been set to 1456 [ 3.510425] Key type big_key registered [ 3.510991] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 3.511083] io scheduler noop registered [ 3.511091] io scheduler deadline registered [ 3.511117] io scheduler cfq registered (default) [ 3.512082] pinctrl-single 4a002840.pinmux: 219 pins at pa fc002840 size 438 [ 3.512213] pinctrl-single 4ae0c840.pinmux: 28 pins at pa fce0c840 size 56 [ 3.514890] Serial: 8250/16550 driver, 32 ports, IRQ sharing disabled [ 3.520691] Serial: IMX driver [ 3.521029] omap_uart 4806a000.serial: no wakeirq for uart0 [ 3.521196] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 104, base_baud = 3000000) is a OMAP UART0 [ 3.521443] omap_uart 4806c000.serial: no wakeirq for uart0 [ 3.521573] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 105, base_baud = 3000000) is a OMAP UART1 [ 3.521840] omap_uart 48020000.serial: no wakeirq for uart0 [ 3.521970] 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 106, base_baud = 3000000) is a OMAP UART2 [ 4.480445] console [ttyO2] enabled [ 4.484336] omap_uart 4806e000.serial: no wakeirq for uart0 [ 4.490310] 4806e000.serial: ttyO3 at MMIO 0x4806e000 (irq = 102, base_baud = 3000000) is a OMAP UART3 [ 4.500318] omap_uart 48066000.serial: no wakeirq for uart0 [ 4.506272] 48066000.serial: ttyO4 at MMIO 0x48066000 (irq = 137, base_baud = 3000000) is a OMAP UART4 [ 4.516257] omap_uart 48068000.serial: no wakeirq for uart0 [ 4.522217] 48068000.serial: ttyO5 at MMIO 0x48068000 (irq = 138, base_baud = 3000000) is a OMAP UART5 [ 4.532501] Non-volatile memory driver v1.3 [ 4.536891] [drm] Initialized drm 1.1.0 20060810 [ 4.543043] mousedev: PS/2 mouse device common for all mice [ 4.553039] ledtrig-cpu: registered to indicate activity on CPUs [ 4.559381] hidraw: raw HID events driver (C) Jiri Kosina [ 4.565898] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 4.572816] [drm] No driver support for vblank timestamp query. [ 4.579011] [drm] Initialized imx-drm 1.0.0 20120507 on minor 0 [ 4.585947] TCP: cubic registered [ 4.589472] NET: Registered protocol family 10 [ 4.594580] Key type dns_resolver registered [ 4.599357] big.LITTLE switcher initializing [ 4.603815] bL_switcher_halve_cpus: no CPU pairing possible [ 4.609647] big.LITTLE switcher initialization failed [ 4.614924] SmartReflex Class3 initialized [ 4.619534] Loading compiled-in X.509 certificates [ 4.624565] registered taskstats version 1 [ 4.628891] AppArmor: AppArmor sha1 policy hashing enabled [ 4.634868] Error: Driver 'tfp410' is already registered, aborting... [ 4.646632] palmas 0-0048: Irq flag is 0x00000000 [ 4.653337] palmas 0-0048: Muxing GPIO 2, PWM 0, LED 0 [ 4.659451] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz [ 4.665650] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 400 kHz [ 4.671540] /home/abuild/rpmbuild/BUILD/kernel-default-3.14.rc3/linux-3.14-rc3/drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 4.684177] sr_init: No PMIC hook to init smartreflex [ 4.689557] sr_init: platform driver register failed for SR [ 4.695377] imx-drm imx-drm: No connectors reported connected with modes [ 4.702390] [drm] Cannot find any crtc or sizes - going 1024x768 [ 4.712901] Console: switching to colour frame buffer device 128x48 [ 4.722254] imx-drm imx-drm: fb0: frame buffer device [ 4.727620] imx-drm imx-drm: registered panic notifier [ 4.739028] Freeing unused kernel memory: 592K (c087b000 - c090f000) setterm: cannot (un)set powersave mode: Inappropriate ioctl for device /usr/sbin/klogconsole Fri Feb 28 00:00:00 UTC 2014 [ 8.557584] random: udevd urandom read with 0 bits of entropy available [1393545598.523182] Including oem partition info file [1393545598.566144] Searching for boot device... [1393545616.599068] Failed to find boot device ! [1393545616.605305] rebootException: reboot in 120 sec...