Other Parts Discussed in Thread: AM5728, DRA752, PMP, TMP102
Goal:
boot prebuilt kernel and rootfs from tftpbooot and NFS respectively
Issue :
Kernel boots fine from tftpboot but not able to boot rootfs over NFS. Please help us boot the prebuild rootfs from NFS. All information and boot logs below.
Looks like it has something to with kernel boot arguments, specifically to do with IP arguments. Please note that I am using static ip configuration.
Error reported during kernel boot points to ethernet interface not being ready, indicating something to with IP not set correctly after kernel boot ?
Version information :
U-Boot 2015.07
Target linux version : Linux version 4.19.94-gbe5389fd85
Host is guest ubuntu on a virtualBOX . Ubuntu verison 18.04
Target board : TI sitara AM5728 EVM (TMDSEVM572X). Board version : A3A 17184P551937
Environment Setup :
Direct ethernet connection from laptop to EVM baord without any router/switch.
Bridge mode on vitual box accessing the laptop's ethernet port that is connected to target
Static ip set for host ubuntu : 192.168.56.2
Static ip given to target using uEnv.txt : 192.168.56.3
host environment variable /etc/exports :
/home/faies/ti-processor-sdk-linux-am57xx-evm-06.03.00.106/targetNFS 192.168.56.3(rw,no_root_squash)
Boot process:
Target booting the bootloaders from SDcard initially and then diverted to boot the kernal from tftpboot server ( on ubuntu host). This is done by using uEnv.txt parameters that is given to uboot
Note that, we are using prebuild images supplied by SDK. they are :
kernel : zImage-am57xx-evm.bin
DTB : am57xx-evm-reva3.dtb
rootfs : ti-processor-sdk-linux-am57xx-evm-06.03.00.106/targetNFS
uEnv.txt parameters below :
serverip=192.168.56.2
bootfile=zImage-am57xx-evm.bin
ipaddr=192.168.56.3
bootargs=console=ttyO2,115200n8 root=/dev/nfs rw nfsroot=nfsroot=192.168.56.2:/home/faies/ti-processor-sdk-linux-am57xx-evm-06.03.00.106/targetNFS,nolock ip=192.168.56.3 :192.168.56.2:192.168.56.2:255.255.255.0:am57xx-evm:eth0:off
uenvcmd=tftp;tftp 0x88000000 am57xx-evm-reva3.dtb;bootz 0x82000000 - 0x88000000
Boot logs :
U-Boot 2015.07 (Jan 28 2016 - 14:19:33 -0500)
CPU : DRA752 ES2.0
BoaI2C: ready
DRAM: 2 GiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
reading uboot.env
** Unable to read "uboot.env" from mmc0:1 **
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
SCSI: 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: <ethaddr> not set. Validating first E-fuse MAC
cpsw
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
reading boot.scr
** Unable to read file boot.scr **
reading uEnv.txt
1749 bytes read in 3 ms (569.3 KiB/s)
Loaded env from uEnv.txt
Importing environment from mmc0 ...
Running uenvcmd ...
cpsw Waiting for PHY auto negotiation to complete... done
link up on port 0, speed 1000, full duplex
Using cpsw device
TFTP from server 192.168.56.2; our IP address is 192.168.56.3
Filename 'zImage-am57xx-evm.bin'.
Load address: 0x82000000
Loading: T T T T #################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
########################
199.2 KiB/s
done
Bytes transferred = 4448768 (43e200 hex)
link up on port 0, speed 1000, full duplex
Using cpsw device
TFTP from server 192.168.56.2; our IP address is 192.168.56.3
Filename 'am57xx-evm-reva3.dtb'.
Load address: 0x88000000
Loading: ###########################
2.3 MiB/s
done
Bytes transferred = 134730 (20e4a hex)
Kernel image @ 0x82000000 [ 0x000000 - 0x43e200 ]
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Loading Device Tree to 8ffdc000, end 8ffffe49 ... OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.19.94-gbe5389fd85 (oe-user@oe-host) (gcc version 8.3.0 (GNU Toolchain for the A0
[ 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 EVM
[ 0.000000] Memory policy: Data cache writealloc
[ 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-memory@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-memory@99000000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created DMA memory pool at 0x000000009d000000, size 32 MiB
[ 0.000000] OF: reserved mem: initialized node ipu1-memory@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-memory@9f000000, compatible id shared-dma-pool
[ 0.000000] cma: Reserved 24 MiB at 0x00000000fe400000
[ 0.000000] OMAP4: Map 0x00000000ffd00000 to (ptrval) for dram barrier
[ 0.000000] DRA752 ES2.0
[ 0.000000] random: get_random_bytes called from start_kernel+0xb4/0x470 with crng_init=0
[ 0.000000] percpu: Embedded 15 pages/cpu s32396 r8192 d20852 u61440
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 464192
[ 0.000000] Kernel command line: console=ttyO2,115200n8 root=/dev/nfs rw nfsroot=nfsroot=192.168.56.2:/homef
[ 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: 1672968K/1863680K available (10240K kernel code, 335K rwdata, 2800K rodata, 2048K init,)
[ 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 : 0x(ptrval) - 0x(ptrval) (12256 kB)
[ 0.000000] .init : 0x(ptrval) - 0x(ptrval) (2048 kB)
[ 0.000000] .data : 0x(ptrval) - 0x(ptrval) ( 336 kB)
[ 0.000000] .bss : 0x(ptrval) - 0x(ptrval) ( 269 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] OMAP clockevent source: timer1 at 32786 Hz
[ 0.000000] arch_timer: cp15 timer(s) running at 6.14MHz (virt).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440s
[ 0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[ 0.000019] Switching to timer-based delay loop, resolution 162ns
[ 0.000291] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 s
[ 0.000301] OMAP clocksource: 32k_counter at 32768 Hz
[ 0.000793] Console: colour dummy device 80x30
[ 0.000813] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
[ 0.000822] This ensures that you still see kernel messages. Please
[ 0.000830] update your kernel commandline.
[ 0.000862] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=)
[ 0.000876] pid_max: default: 32768 minimum: 301
[ 0.000997] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001012] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001572] CPU: Testing write buffer coherency: ok
[ 0.001609] CPU0: Spectre v2: firmware did not set auxiliary control register IBE bit, system vulnerable
[ 0.001826] /cpus/cpu@0 missing clock-frequency property
[ 0.001847] /cpus/cpu@1 missing clock-frequency property
[ 0.001860] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.059892] Setting up static identity map for 0x80200000 - 0x80200060
[ 0.079903] rcu: Hierarchical SRCU implementation.
[ 0.100099] EFI services will not be available.
[ 0.119965] smp: Bringing up secondary CPUs ...
[ 0.200348] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.200354] CPU1: Spectre v2: using ICIALLU workaround
[ 0.200478] smp: Brought up 1 node, 2 CPUs
[ 0.200490] SMP: Total of 2 processors activated (24.59 BogoMIPS).
[ 0.200499] CPU: All CPU(s) started in SVC mode.
[ 0.201069] devtmpfs: initialized
[ 0.221032] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[ 0.221293] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.221311] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 0.223900] pinctrl core: initialized pinctrl subsystem
[ 0.224421] DMI not present or invalid.
[ 0.224696] NET: Registered protocol family 16
[ 0.225877] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.226809] omap_hwmod: l3_main_2 using broken dt data from ocp
[ 0.421535] cpuidle: using governor ladder
[ 0.421572] cpuidle: using governor menu
[ 0.432624] OMAP GPIO hardware version 0.1
[ 0.458049] No ATAGs?
[ 0.458124] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.458140] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.458992] OMAP DMA hardware revision 0.0
[ 0.470720] edma 43300000.edma: memcpy is disabled
[ 0.474078] edma 43300000.edma: TI EDMA DMA engine driver
[ 0.481274] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[ 0.482616] evm_5v0: supplied by main_12v0
[ 0.483010] com_3v6: supplied by evm_5v0
[ 0.486122] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[ 0.486309] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[ 0.486560] omap-iommu 58882000.mmu: 58882000.mmu registered
[ 0.486793] omap-iommu 55082000.mmu: 55082000.mmu registered
[ 0.487176] omap-iommu 41501000.mmu: 41501000.mmu registered
[ 0.487354] omap-iommu 41502000.mmu: 41502000.mmu registered
[ 0.487647] iommu: Adding device 58820000.ipu to group 1
[ 0.487730] iommu: Adding device 55020000.ipu to group 2
[ 0.487863] iommu: Adding device 40800000.dsp to group 0
[ 0.488106] iommu: Adding device 41000000.dsp to group 3
[ 0.489391] SCSI subsystem initialized
[ 0.490447] palmas 0-0058: Irq flag is 0x00000008
[ 0.522223] palmas 0-0058: Muxing GPIO 2f, PWM 0, LED 0
[ 0.523834] SMPS12: supplied by regulator-dummy
[ 0.525515] SMPS3: supplied by regulator-dummy
[ 0.527172] SMPS45: supplied by regulator-dummy
[ 0.528981] SMPS6: supplied by regulator-dummy
[ 0.530388] SMPS7: supplied by regulator-dummy
[ 0.531791] SMPS8: supplied by regulator-dummy
[ 0.533041] SMPS9: supplied by regulator-dummy
[ 0.533733] LDO1: supplied by regulator-dummy
[ 0.541340] LDO2: supplied by regulator-dummy
[ 0.550988] random: fast init done
[ 0.551223] LDO3: supplied by regulator-dummy
[ 0.561228] LDO4: supplied by regulator-dummy
[ 0.571231] LDO5: supplied by regulator-dummy
[ 0.571929] LDO6: supplied by regulator-dummy
[ 0.572623] LDO7: supplied by regulator-dummy
[ 0.573337] LDO8: supplied by regulator-dummy
[ 0.574029] LDO9: supplied by regulator-dummy
[ 0.581278] LDOLN: supplied by regulator-dummy
[ 0.591276] LDOUSB: supplied by regulator-dummy
[ 0.603716] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[ 0.604309] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
[ 0.604856] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 400 kHz
[ 0.605057] media: Linux media interface: v0.10
[ 0.605096] videodev: Linux video capture interface: v2.00
[ 0.605173] pps_core: LinuxPPS API ver. 1 registered
[ 0.605182] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.605205] PTP clock support registered
[ 0.605236] EDAC MC: Ver: 3.0.0
[ 0.611300] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[ 0.611554] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[ 0.612051] Advanced Linux Sound Architecture Driver Initialized.
[ 0.612878] clocksource: Switched to clocksource arch_sys_counter
[ 0.621184] NET: Registered protocol family 2
[ 0.621752] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes)
[ 0.621781] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.621845] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.621971] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.622042] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.622077] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.622211] NET: Registered protocol family 1
[ 0.642652] RPC: Registered named UNIX socket transport module.
[ 0.642663] RPC: Registered udp transport module.
[ 0.642672] RPC: Registered tcp transport module.
[ 0.642680] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.643833] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[ 0.644057] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[ 0.645043] Initialise system trusted keyrings
[ 0.645188] workingset: timestamp_bits=14 max_order=19 bucket_order=5
[ 0.650321] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.650802] NFS: Registering the id_resolver key type
[ 0.650823] Key type id_resolver registered
[ 0.650833] Key type id_legacy registered
[ 0.650876] ntfs: driver 2.1.32 [Flags: R/O].
[ 0.652553] Key type asymmetric registered
[ 0.652566] Asymmetric key parser 'x509' registered
[ 0.652614] bounce: pool size: 64 pages
[ 0.652648] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[ 0.652659] io scheduler noop registered
[ 0.652668] io scheduler deadline registered
[ 0.652769] io scheduler cfq registered (default)
[ 0.652780] io scheduler mq-deadline registered
[ 0.652790] io scheduler kyber registered
[ 0.658732] pinctrl-single 4a003400.pinmux: 282 pins, size 1128
[ 0.663372] dra7-pcie 51000000.pcie: Linked as a consumer to phy-4a094000.pciephy.1
[ 0.663795] dra7-pcie 51000000.pcie: host bridge /ocp/axi@0/pcie@51000000 ranges:
[ 0.663836] dra7-pcie 51000000.pcie: IO 0x20003000..0x20012fff -> 0x00000000
[ 0.663863] dra7-pcie 51000000.pcie: MEM 0x20013000..0x2fffffff -> 0x20013000
[ 1.664149] dra7-pcie 51000000.pcie: Phy link never came up
[ 1.664290] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
[ 1.664306] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.664322] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 1.664333] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[ 1.670890] PCI: bus0: Fast back to back transfers disabled
[ 1.677049] PCI: bus1: Fast back to back transfers enabled
[ 1.677093] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff 64bit]
[ 1.677113] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[ 1.677441] pcieport 0000:00:00.0: Signaling PME with IRQ 173
[ 1.677574] pcieport 0000:00:00.0: AER enabled with IRQ 173
[ 1.678547] pwm-backlight backlight: backlight supply power not found, using dummy regulator
[ 1.678614] pwm-backlight backlight: Linked as a consumer to regulator.0
[ 1.681867] vdd_3v3: supplied by regen1
[ 1.682102] aic_dvdd_fixed: supplied by vdd_3v3
[ 1.682180] vtt_fixed: supplied by smps3
[ 1.727348] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[ 1.730952] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 45, base_baud = 3000000) is a 8250
[ 2.853362] console [ttyS2] enabled
[ 2.857775] 48422000.serial: ttyS7 at MMIO 0x48422000 (irq = 46, base_baud = 3000000) is a 8250
[ 2.868745] omap_rng 48090000.rng: Random Number Generator ver. 20
[ 2.869283] random: crng init done
[ 2.875888] omapdss_dss 58000000.dss: Linked as a consumer to regulator.24
[ 2.885539] omapdss_dss 58000000.dss: Dropping the link to regulator.24
[ 2.895529] panel-simple display: display supply power not found, using dummy regulator
[ 2.903689] panel-simple display: Linked as a consumer to regulator.0
[ 2.921246] brd: module loaded
[ 2.930579] loop: module loaded
[ 2.938117] libphy: Fixed MDIO Bus: probed
[ 3.002913] davinci_mdio 48485000.mdio: davinci mdio revision 1.6, bus freq 1000000
[ 3.010612] libphy: 48485000.mdio: probed
[ 3.018924] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver Micrel KSZ9031 Gigabit PHY
[ 3.028649] davinci_mdio 48485000.mdio: phy[2]: device 48485000.mdio:02, driver Micrel KSZ9031 Gigabit PHY
[ 3.038887] cpsw 48484000.ethernet: Detected MACID = 7c:38:66:7e:3c:ee
[ 3.045522] cpsw 48484000.ethernet: initialized cpsw ale version 1.4
[ 3.051907] cpsw 48484000.ethernet: ALE Table size 1024
[ 3.057223] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
[ 3.065256] cpsw 48484000.ethernet: cpsw: Detected MACID = 7c:38:66:7e:3c:ef
[ 3.073603] i2c /dev entries driver
[ 3.080485] gpio-fan gpio_fan: GPIO fan initialized
[ 3.086601] tmp102 0-0048: initialized
[ 3.093607] cpu cpu0: Linked as a consumer to regulator.8
[ 3.099107] cpu cpu0: Linked as a consumer to regulator.31
[ 3.106312] sdhci: Secure Digital Host Controller Interface driver
[ 3.112521] sdhci: Copyright(c) Pierre Ossman
[ 3.118331] sdhci-pltfm: SDHCI platform and OF driver helper
[ 3.124710] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22)
[ 3.133570] sdhci-omap 4809c000.mmc: Got CD GPIO
[ 3.138366] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.30
[ 3.145399] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.15
[ 3.152268] sdhci-omap 4809c000.mmc: Dropping the link to regulator.15
[ 3.158916] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.5
[ 3.165843] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.15
[ 3.172778] sdhci-omap 4809c000.mmc: no pinctrl state for ddr_3_3v mode
[ 3.206072] mmc0: SDHCI controller on 4809c000.mmc [4809c000.mmc] using ADMA
[ 3.214326] sdhci-omap 480b4000.mmc: Linked as a consumer to regulator.5
[ 3.221143] sdhci-omap 480b4000.mmc: Dropping the link to regulator.5
[ 3.227932] sdhci-omap 480b4000.mmc: Linked as a consumer to regulator.5
[ 3.260933] mmc1: SDHCI controller on 480b4000.mmc [480b4000.mmc] using ADMA
[ 3.268809] sdhci-omap 480ad000.mmc: Linked as a consumer to regulator.1
[ 3.275605] mmc0: host does not support reading read-only switch, assuming write-enable
[ 3.283724] sdhci-omap 480ad000.mmc: Dropping the link to regulator.1
[ 3.285623] mmc0: new high speed SDHC card at address 59b4
[ 3.290270] sdhci-omap 480ad000.mmc: Linked as a consumer to regulator.2
[ 3.302505] sdhci-omap 480ad000.mmc: Linked as a consumer to regulator.1
[ 3.309287] sdhci-omap 480ad000.mmc: no pinctrl state for sdr104 mode
[ 3.312967] mmcblk0: mmc0:59b4 USD00 14.7 GiB
[ 3.315795] sdhci-omap 480ad000.mmc: no pinctrl state for ddr50 mode
[ 3.326619] sdhci-omap 480ad000.mmc: no pinctrl state for hs200_1_8v mode
[ 3.331377] mmcblk0: p1 p2 p3
[ 3.347390] mmc1: new DDR MMC card at address 0001
[ 3.352715] mmcblk1: mmc1:0001 S10004 3.56 GiB
[ 3.357627] mmcblk1boot0: mmc1:0001 S10004 partition 1 4.00 MiB
[ 3.359007] mmc2: SDHCI controller on 480ad000.mmc [480ad000.mmc] using PIO
[ 3.363944] mmcblk1boot1: mmc1:0001 S10004 partition 2 4.00 MiB
[ 3.376709] mmcblk1rpmb: mmc1:0001 S10004 partition 3 4.00 MiB, chardev (244:0)
[ 3.384652] ledtrig-cpu: registered to indicate activity on CPUs
[ 3.384770] mmcblk1: p1 p2 p3
[ 3.396647] NET: Registered protocol family 10
[ 3.401848] Segment Routing with IPv6
[ 3.405728] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 3.412019] NET: Registered protocol family 17
[ 3.416675] Key type dns_resolver registered
[ 3.421101] Registering SWP/SWPB emulation handler
[ 3.425951] omap_voltage_late_init: Voltage driver support not added
[ 3.432345] Power Management for TI OMAP4+ devices.
[ 3.437864] Loading compiled-in X.509 certificates
[ 3.460706] dmm 4e000000.dmm: workaround for errata i878 in use
[ 3.467987] dmm 4e000000.dmm: initialized all PAT entries
[ 3.474243] omapdss_dss 58000000.dss: Linked as a consumer to regulator.24
[ 3.481313] DSS: OMAP DSS rev 6.1
[ 3.486014] omapdss_hdmi5 58040000.encoder: Linked as a consumer to regulator.18
[ 3.493540] omapdss_hdmi5 58040000.encoder: Dropping the link to regulator.18
[ 3.501907] omapdss_hdmi5 58040000.encoder: Linked as a consumer to regulator.18
[ 3.509685] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
[ 3.517688] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
[ 3.553517] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.560190] [drm] No driver support for vblank timestamp query.
[ 3.568985] [drm] Enabling DMM ywrap scrolling
[ 3.576680] Console: switching to colour frame buffer device 100x30
[ 3.585404] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
[ 3.592663] [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 0
[ 3.600774] input: gpio_keys as /devices/platform/gpio_keys/input/input0
[ 3.607923] hctosys: unable to open rtc device (rtc0)
[ 3.613830] net eth0: initializing cpsw version 1.15 (0)
[ 3.743498] Micrel KSZ9031 Gigabit PHY 48485000.mdio:01: attached PHY driver [Micrel KSZ9031 Gigabit PHY] ()
[ 3.761470] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 3.767779] net eth1: initializing cpsw version 1.15 (0)
[ 3.893715] Micrel KSZ9031 Gigabit PHY 48485000.mdio:02: attached PHY driver [Micrel KSZ9031 Gigabit PHY] ()
[ 3.909686] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 7.920677] cpsw 48484000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
[ 7.932912] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 7.962958] Sending DHCP and RARP requests ...... timed out!
[ 87.058791] cpsw 48484000.ethernet eth0: Link is Down
[ 87.070499] IP-Config: Retrying forever (NFS root)...
[ 87.075601] net eth0: initializing cpsw version 1.15 (0)
[ 87.203389] Micrel KSZ9031 Gigabit PHY 48485000.mdio:01: attached PHY driver [Micrel KSZ9031 Gigabit PHY] ()
[ 87.220233] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 87.226143] net eth1: initializing cpsw version 1.15 (0)
[ 87.353678] Micrel KSZ9031 Gigabit PHY 48485000.mdio:02: attached PHY driver [Micrel KSZ9031 Gigabit PHY] ()
[ 87.368619] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 91.360572] cpsw 48484000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
[ 91.368331] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
