If the problem does not appear on first boot, then I guess it might be
related to udev-cache.
You could try to disable udev-cache and reboot again to check.
Regards,
Chen Qi
On 12/18/2014 03:22 PM, Petter Gustad wrote:
I've run "bitbake rpi-hwup-image" using the daisy branch:
meta-yocto-bsp = "daisy:1e668ccf1a05c5d730de9747bc1c2b0446bda556"
meta-raspberrypi.git = "daisy:946b69299737cc2f1378c864f1b9075280db1b53"
However, whenever I boot the created sdimage it will lock up during
boot. Typically I will see some garbage on the serial console.
Sometimes I'm able to log in, but then then I get no response (as in
the below session). Putting a pre-compiled distribution on the same
sdcard will boot just fine.
Does anybody else observe this behavior?
Is there a specific meta-raspberrypi mailing list?
Best regards
//Petter
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.12.21 (yocto@pangea) (gcc version 4.8.2 (GCC) )
#1 PREEMPT Wed Dec 17 22:58:01 CET 2014
[ 0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7),
cr=00c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing
instruction cache
[ 0.000000] Machine: BCM2708
[ 0.000000] cma: CMA: reserved 8 MiB at 0b800000
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] On node 0 totalpages: 49152
[ 0.000000] free_area_init_node: node 0, pgdat c061ada0, node_mem_map
c06cc000
[ 0.000000] Normal zone: 384 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 49152 pages, LIFO batch:15
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total
pages: 48768
[ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656
bcm2708_fb.fbheight=416 bcm2708.boardrev=0x2 bcm2708.serial=0xb3c91a9a
smsc95xx.macaddr=B8:27:EB:C9:1A:9A sdhci-bcm2708.emmc_clock_freq=250000000
vc_mem.mem_base=0xec00000 vc_mem.mem_size=0x10000000 dwc_otg.lpm_enable=0
console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 root=/dev/mmcblk0p2
rootfstype=ext4 rootwait debug
[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Memory: 179648K/196608K available (4492K kernel code, 238K
rwdata, 1340K rodata, 143K init, 701K bss, 16960K reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] vmalloc : 0xcc800000 - 0xff000000 ( 808 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xcc000000 ( 192 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc05ba210 (5833 kB)
[ 0.000000] .init : 0xc05bb000 - 0xc05defe4 ( 144 kB)
[ 0.000000] .data : 0xc05e0000 - 0xc061b8c0 ( 239 kB)
[ 0.000000] .bss : 0xc061b8cc - 0xc06cb088 ( 702 kB)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] NR_IRQS:394
[ 0.000000] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every
4294967ms
[ 0.000000] Switching to timer-based delay loop
[ 0.000000] Console: colour dummy device 80x30
[ 0.000403] Calibrating delay loop (skipped), value calculated using timer
frequency.. 2.00 BogoMIPS (lpj=10000)
[ 0.000427] pid_max: default: 32768 minimum: 301
[ 0.000918] Mount-cache hash table entries: 512
[ 0.001722] Initializing cgroup subsys memory
[ 0.001801] Initializing cgroup subsys devices
[ 0.001820] Initializing cgroup subsys freezer
[ 0.001836] Initializing cgroup subsys blkio
[ 0.001963] CPU: Testing write buffer coherency: ok
[ 0.002422] Setting up static identity map for 0xc04461a8 - 0xc0446204
[ 0.004356] devtmpfs: initialized
[ 0.020651] VFP support v0.3: implementor 41 architecture 1 part 20 variant
b rev 5
[ 0.022182] NET: Registered protocol family 16
[ 0.027441] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[ 0.028048] cpuidle: using governor ladder
[ 0.028070] cpuidle: using governor menu
[ 0.028501] bcm2708.uart_clock = 0
[ 0.030443] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[ 0.030464] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.030478] mailbox: Broadcom VideoCore Mailbox driver
[ 0.030553] bcm2708_vcio: mailbox at f200b880
[ 0.030637] bcm_power: Broadcom power driver
[ 0.030656] bcm_power_open() -> 0
[ 0.030667] bcm_power_request(0, 8)
[ 0.531373] bcm_mailbox_read -> 00000080, 0
[ 0.531391] bcm_power_request -> 0
[ 0.531629] Serial: AMBA PL011 UART driver
[ 0.531779] dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83, base_baud = 0) is
a PL011 rev3
[ 0.912882] console [ttyAMA0] enabled
[ 0.939493] bio: create slab <bio-0> at 0
[ 0.944793] SCSI subsystem initialized
[ 0.948741] usbcore: registered new interface driver usbfs
[ 0.954412] usbcore: registered new interface driver hub
[ 0.959943] usbcore: registered new device driver usb
[ 0.966524] Switched to clocksource stc
[ 0.970744] FS-Cache: Loaded
[ 0.973877] CacheFiles: Loaded
[ 0.989858] NET: Registered protocol family 2
[ 0.995342] TCP established hash table entries: 2048 (order: 2, 16384 bytes)
[ 1.002664] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
[ 1.009101] TCP: Hash tables configured (established 2048 bind 2048)
[ 1.015521] TCP: reno registered
[ 1.018804] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 1.024651] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 1.031408] NET: Registered protocol family 1
[ 1.036316] RPC: Registered named UNIX socket transport module.
[ 1.042339] RPC: Registered udp transport module.
[ 1.047076] RPC: Registered tcp transport module.
[ 1.051776] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.059137] bcm2708_dma: DMA manager at f2007000
[ 1.063839] bcm2708_gpio: bcm2708_gpio_probe c05eded0
[ 1.069393] vc-mem: phys_addr:0x00000000 mem_base=0x0ec00000
mem_size:0x10000000(256 MiB)
[ 1.078950] audit: initializing netlink socket (disabled)
[ 1.084416] type=2000 audit(0.930:1): initialized
[ 1.252395] VFS: Disk quotas dquot_6.5.2
[ 1.256757] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.265585] FS-Cache: Netfs 'nfs' registered for caching
[ 1.272521] NFS: Registering the id_resolver key type
[ 1.277787] Key type id_resolver registered
[ 1.281971] Key type id_legacy registered
[ 1.286788] msgmni has been set to 366
[ 1.292719] Block layer SCSI generic (bsg) driver version 0.4 loaded (major
252)
[ 1.300532] io scheduler noop registered
[ 1.304459] io scheduler deadline registered
[ 1.309165] io scheduler cfq registered (default)
[ 1.315176] BCM2708FB: allocated DMA memory 4bc00000
[ 1.320324] BCM2708FB: allocated DMA channel 0 @ f2007000
[ 1.334178] Console: switching to colour frame buffer device 82x26
[ 1.426593] uart-pl011 dev:f1: no DMA platform data
[ 1.431522] kgdb: Registered I/O driver kgdboc.
[ 1.436794] vc-cma: Videocore CMA driver
[ 1.440719] vc-cma: vc_cma_base = 0x00000000
[ 1.445413] vc-cma: vc_cma_size = 0x00000000 (0 MiB)
[ 1.450862] vc-cma: vc_cma_initial = 0x00000000 (0 MiB)
[ 1.465706] brd: module loaded
[ 1.474099] loop: module loaded
[ 1.477624] vchiq: vchiq_init_state: slot_zero = 0xcb800000, is_master = 0
[ 1.485326] Loading iSCSI transport class v2.0-870.
[ 1.491440] usbcore: registered new interface driver smsc95xx
[ 1.497469] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 1.703404] Core Release: 2.80a
[ 1.706644] Setting default values for core params
[ 1.711463] Finished setting default values for core params
[ 1.917202] Using Buffer DMA mode
[ 1.920520] Periodic Transfer Interrupt Enhancement - disabled
[ 1.926341] Multiprocessor Interrupt Enhancement - disabled
[ 1.931942] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 1.936298] Dedicated Tx FIFOs mode
[ 1.940155] WARN::dwc_otg_hcd_init:1042: FIQ DMA bounce buffers: virt =
0xcbc14000 dma = 0x4bc14000 len=9024
[ 1.950045] FIQ FSM acceleration enabled for :
[ 1.950045] Non-periodic Split Transactions
[ 1.950045] Periodic Split Transactions
[ 1.950045] High-Speed Isochronous Endpoints
[ 1.966762] dwc_otg: Microframe scheduler enabled
[ 1.971526] WARN::hcd_init:473: FIQ at 0xc03207c4
[ 1.976227] WARN::hcd_init:474: FIQ ASM at 0xc0320a78 length 36
[ 1.982195] WARN::hcd_init:500: MPHI regs_base at 0xcc806000
[ 1.987903] dwc_otg bcm2708_usb: DWC OTG Controller
[ 1.992822] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number
1
[ 2.000126] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000
[ 2.005630] Init: Port Power? op_state=1
[ 2.009585] Init: Power Port (0)
[ 2.013110] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.019948] usb usb1: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 2.027199] usb usb1: Product: DWC OTG Controller
[ 2.031902] usb usb1: Manufacturer: Linux 3.12.21 dwc_otg_hcd
[ 2.037676] usb usb1: SerialNumber: bcm2708_usb
[ 2.043079] hub 1-0:1.0: USB hub found
[ 2.046988] hub 1-0:1.0: 1 port detected
[ 2.051393] dwc_otg: FIQ enabled
[ 2.054622] dwc_otg: NAK holdoff enabled
[ 2.058645] dwc_otg: FIQ split-transaction FSM enabled
[ 2.063793] Module dwc_common_port init
[ 2.068120] usbcore: registered new interface driver usb-storage
[ 2.074463] mousedev: PS/2 mouse device common for all mice
[ 2.080758] bcm2835-cpufreq: min=700000 max=700000 cur=700000
[ 2.086756] bcm2835-cpufreq: switching to governor powersave
[ 2.092416] bcm2835-cpufreq: switching to governor powersave
[ 2.098226] sdhci: Secure Digital Host Controller Interface driver
[ 2.104400] sdhci: Copyright(c) Pierre Ossman
[ 2.108866] sdhci: Enable low-latency mode
[ 2.156586] mmc0: SDHCI controller on BCM2708_Arasan [platform] using
platform's DMA
[ 2.164575] mmc0: BCM2708 SDHC host at 0x20300000 DMA 2 IRQ 77
[ 2.170665] sdhci-pltfm: SDHCI platform and OF driver helper
[ 2.178455] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.191938] hidraw: raw HID events driver (C) Jiri Kosina
[ 2.197665] usbcore: registered new interface driver usbhid
[ 2.205326] usbhid: USB HID core driver
[ 2.213897] TCP: cubic registered
[ 2.219357] Initializing XFRM netlink socket
[ 2.223730] NET: Registered protocol family 17
[ 2.231663] Key type dns_resolver registered
[ 2.240533] registered taskstats version 1
ø[ 2.245890] Waiting for root device /dev/mmcblk0p2...
[ 2.251282] Indeed it is in host mode hprt0 = 00021501
[ 2.318637] mmc0: read SD Status register (SSR) after 4 attempts
[ 2.346594] mmc0: new high speed SDHC card at address 0002
[ 2.353793] mmcblk0: mmc0:0002 00000 7.41 GiB
[ 2.359987] mmcblk0: p1 p2
[ 2.476623] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 2.496562] Indeed it is in host mode hprt0 = 00001101
[ 2.756914] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
[ 2.763625] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.787308] hub 1-1:1.0: USB hub found
[ 2.791180] hub 1-1:1.0: 3 ports detected
[ 3.086663] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 3.196929] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 3.203815] usb 1-1.1: New USB device strings: Mfr=0, Product=0,
SerialNumber=0
[ 3.229433] smsc95xx v1.0.4
[ 3.300743] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at
usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:c9:1a:9a
[ 3.824626] EXT4-fs (mmcblk0p2): recovery complete
[ 3.837184] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode.
Opts: (null)
[ 3.845347] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 3.851674] devtmpfs: mounted
[ 3.855117] Freeing unused kernel memory: 140K (c05bb000 - c05de000)
øøINIT: øversion 2.88 bootingø
øStarting udev
[ 4.632666] udevd[74]: starting version 182
[ 5.476926] bcm2708_spi bcm2708_spi.0: master is unqueued, this is deprecated
[ 5.739363] EXT4-fs (mmcblk0p2): re-mounted. Opts: data=ordered
Starting Bootlog daemon: bootlogd.
[ 5.974030] bcm2708_spi bcm2708_spi.0: SPI Controller at 0x20204000 (irq 80)
[ 6.534489] bcm2708_i2c_init_pinmode(0,0)
[ 6.633704] bcm2708_i2c_init_pinmode(0,1)
vm.min_free_kbytes = 8192
Wed Dec 17 22:41:00 UTC 2014
INIT: Entering runlevel: 5
Configuring network interfaces... [ 7.007207] bcm2708_i2c bcm2708_i2c.0:
BSC0 Controller at 0x20205000 (irq 79) (baudrate 100000)
[ 7.079572] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
udhcpc (v1.22.1) started
Sending discover...
[ 7.418992] bcm2708_i2c_init_pinmode(1,2)
[ 7.423016] bcm2708_i2c_init_pinmode(1,3)
[ 7.727159] bcm2708_i2c bcm2708_i2c.1: BSC1 Controller at 0x20804000 (irq
79) (baudrate 100000)
udevadm settle - timeout of 3 seconds reached, the event queue contains:
/sys/devices/dev:f1 (1083)
/sys/devices/platform/alarmtimer (1084)
/sys/devices/platform/bcm2708-i2s.0 (1085)
/sys/devices/platform/bcm2708_dma.0 (1086)
/sys/devices/platform/bcm2708_fb (1087)
/sys/devices/platform/bcm2708_gpio (1088)
/sys/devices/platform/bcm2708_i2c.0 (1089)
/sys/devices/platform/bcm2708_i2c.1 (1090)
/sys/devices/platform/bcm2708_powerman.0 (1091)
/sys/devices/platform/bcm2708_sdhci.0 (1092)
/sys/devices/platform/bcm2708_spi.0 (1093)
/sys/devices/platform/bcm2708_systemtimer (1094)
/sys/devices/platform/bcm2708_usb (1095)
/sys/devices/platform/bcm2708_usb/usb1 (1096)
/sys/devices/platform/bcm2708_usb/usb1/1-0:1.0 (1097)
/sys/devices/platform/bcm2708_usb/usb1/1-1 (1098)
/sys/devices/platform/bcm2708_usb/usb1/1-1/1-1.1 (1099)
/sys/devices/platform/bcm2708_usb/usb1/1-1/1-1.1/1-1.1:1.0 (1100)
/sys/devices/platform/bcm2708_usb/usb1/1-1/1-1.1/1-1.1:1.0/net/eth0 (1101)
/sys/devices/platform/bcm2708_usb/usb1/1-1/1-1:1.0 (1102)
/sys/devices/platform/bcm2708_vcio (1103)
/sys/devices/platform/bcm2835_AUD0.0 (1104)
/sys/devices/platform/bcm2835_AUD1.1 (1105)
/sys/devices/platform/bcm2835_AUD2.2 (1106)
/sys/devices/platform/bcm2835_AUD3.3 (1107)
/sys/devices/platform/bcm2835_AUD4.4 (1108)
/sys/devices/platform/bcm2835_AUD5.5 (1109)
/sys/devices/platform/bcm2835_AUD6.6 (1110)
/sys/devices/platform/bcm2835_AUD7.7 (1111)
/sys/devices/platform/bcm2835_hwmon.0 (1112)
/sys/devices/platform/bcm2835_thermal.0 (1113)
/sys/devices/platform/leds-gpio (1114)
/sys/devices/platform/mmc_host/mmc0/mmc0:0002 (1116)
/sys/devices/platform/mmc_host/mmc0/mmc0:0002/block/m[ 8.095002]
bcm2708-i2s bcm2708-i2s.0: Failed to create debugfs directory
mcblk0 (1117)
/sys/devices/platform/mmc_host/mmc0/mmc0:0002/block/mmcblk0/mmcblk0p1 (1118)
/sys/devices/platform/mmc_host/mmc0/mmc0:0002/block/mmcblk0/mmcblk0p2 (1119)
/sys/devices/platform/pcm1794a-codec (1120)
/sys/devices/platform/pcm5102a-codec (1121)
/sys/devices/platform/serial8250.0 (1122)
/sys/devices/platform/snd-hifiberry-dac.0 (1123)
/sys/devices/platform/snd-hifiberry-digi.0 (1124)
/sys/devices/platform/snd-rpi-dac.0 (1125)
/sys/devices/platform/snd-rpi-iqaudio-dac.0 (1126)
/sys/devices/platform/w1-gpio (1127)
/sys/devices/virtual/block/ram11 (1169)
/sys/devices/virtual/block/ram12 (1170)
/sys/devices/virtual/block/ram13 (1171)
/sys/devices/virtual/block/ram14 (1172)
/sys/devices/virtual/block/ram15 (1173)
/sys/devices/virtual/block/ram2 (1174)
/sys/devices/virtual/block/ram3 (1175)
/sys/devices/virtual/block/ram4 (1176)
[ 8.683144] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa
0xCDE1
Sending discover...
Sending select f[ 10.369921] pcm512x 1-004c: Failed to reset device: -5
or 172.30.30.53.[ 10.376213] pcm512x: probe of 1-004c failed with error -5
..
Lease of 172.30.30.53 obtained, lease time 259200
/etc/udhcpc.d/50default: Adding DNS 172.30.30.254
done.
Starting syslogd/klogd: done
Stopping Bootlog daemon: bootlogd.
øø
Poky (Yocto Project Reference Distro) 1.6.2 raspberrypi /dev/ttyAMA0
raspberrypi login: root
root@raspberrypi:~# pwd
/home/root
root@raspberrypi:~#
--
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