boots with no ip address

[ian-kelling]

Using the image from http://repo.fe80.eu/screwdriver/0.3.0/omap/generic/default/openwrt-0.3.0-omap-beagleboneblack-sdcard-vfat-am335x_evm.img

linked from https://www.coreboot.org/BeagleBone_Black_-_screwdriver.

screen log from bootup:

U-Boot SPL 2013.10 (Oct 19 2015 - 21:34:44)
reading args
spl: error reading image args, err - -1
reading u-boot.img
reading u-boot.img


U-Boot 2013.10 (Oct 19 2015 - 21:34:44)

I2C:   ready
DRAM:  512 MiB
WARNING: Caches not enabled
NAND:  0 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Warning - readenv() failed, using default environment

Net:   <ethaddr> not set. Validating first E-fuse MAC
cpsw, usb_ether
Hit any key to stop autoboot:  1 ��� 0
mmc0 is current device
SD/MMC found on device 0
reading uEnv.txt
179 bytes read in 3 ms (57.6 KiB/s)
Loaded environment from uEnv.txt
Importing environment from mmc ...
Running uenvcmd ...
reading /dtbs/am335x-boneblack.dtb
29752 bytes read in 10 ms (2.8 MiB/s)
reading //zImage
2052760 bytes read in 194 ms (10.1 MiB/s)
Kernel image @ 0x80200000 [ 0x000000 - 0x1f5298 ]
## Flattened Device Tree blob at 80f80000
   Booting using the fdt blob at 0x80f80000
   Using Device Tree in place at 80f80000, end 80f8a437

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 3.18.21 (acouzens@bob) (gcc version 4.8.3 (OpenWrt/Linaro GCC 4.8-2014.04 r47235) ) #1 SMP Tue Oct 20 02:24:53 CEST 2015
[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine model: TI AM335x BeagleBone Black
[    0.000000] Memory policy: Data cache writeback
[    0.000000]   HighMem zone: 1048574 pages exceeds freesize 0
[    0.000000] CPU: All CPU(s) started in SVC mode.
[    0.000000] AM335X ES2.1 (sgx neon )
[    0.000000] PERCPU: Embedded 9 pages/cpu @dfac9000 s7168 r8192 d21504 u36864
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 129792
[    0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 512308K/523264K available (4123K kernel code, 316K rwdata, 1232K rodata, 292K init, 240K bss, 10956K reserved, 0K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xffe00000   (2048 kB)
[    0.000000]     vmalloc : 0xe0800000 - 0xff000000   ( 488 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc0542f14   (5356 kB)
[    0.000000]       .init : 0xc0543000 - 0xc058c000   ( 292 kB)
[    0.000000]       .data : 0xc058c000 - 0xc05db078   ( 317 kB)
[    0.000000]        .bss : 0xc05db078 - 0xc061710c   ( 241 kB)
[    0.000000] Hierarchical RCU implementation.
[    0.000000]  RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[    0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[    0.000013] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956969942ns
[    0.000031] OMAP clocksource: timer1 at 24000000 Hz
[    0.000256] Console: colour dummy device 80x30
[    0.000284] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736)
[    0.089427] pid_max: default: 32768 minimum: 301
[    0.089576] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.089588] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.090145] CPU: Testing write buffer coherency: ok
[    0.090454] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[    0.090563] Setting up static identity map for 0x80013650 - 0x800136a8
[    0.091458] Brought up 1 CPUs
[    0.091474] SMP: Total of 1 processors activated (996.14 BogoMIPS).
[    0.091482] CPU: All CPU(s) started in SVC mode.
[    0.092328] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[    0.102420] omap_hwmod: tptc0 using broken dt data from edma
[    0.102538] omap_hwmod: tptc1 using broken dt data from edma
[    0.102642] omap_hwmod: tptc2 using broken dt data from edma
[    0.107144] omap_hwmod: debugss: _wait_target_disable failed
[    0.161725] pinctrl core: initialized pinctrl subsystem
[    0.162173] regulator-dummy: no parameters
[    0.171059] NET: Registered protocol family 16
[    0.171550] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.172418] cpuidle: using governor ladder
[    0.172437] cpuidle: using governor menu
[    0.175104] OMAP GPIO hardware version 0.1
[    0.195934] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver
[    0.196523] vmmcsd_fixed: 3300 mV
[    0.198322] omap_i2c 44e0b000.i2c: could not find pctldev for node /pinmux@44e10800/pinmux_i2c0_pins, deferring probe
[    0.198349] platform 44e0b000.i2c: Driver omap_i2c requests probe deferral
[    0.198509] pps_core: LinuxPPS API ver. 1 registered
[    0.198519] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <[email protected]>
[    0.198557] PTP clock support registered
[    0.199205] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[    0.199514] Advanced Linux Sound Architecture Driver Initialized.
[    0.201294] Switched to clocksource timer1
[    0.209071] NET: Registered protocol family 2
[    0.209912] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.209961] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    0.210020] TCP: Hash tables configured (established 4096 bind 4096)
[    0.210102] TCP: reno registered
[    0.210116] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.210137] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.210326] NET: Registered protocol family 1
[    0.212480] futex hash table entries: 256 (order: 2, 16384 bytes)
[    0.214504] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.214531] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    0.214812] msgmni has been set to 1000
[    0.215296] io scheduler noop registered
[    0.215316] io scheduler deadline registered (default)
[    0.216047] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[    0.217382] /ocp/lcdc@4830e000: could not find display-timings node
[    0.217394] /ocp/lcdc@4830e000: no timings specified
[    0.217405] da8xx_lcdc 4830e000.lcdc: timings not available in DT
[    0.217755] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[    0.221927] omap_uart 44e09000.serial: no wakeirq for uart0
[    0.222111] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 154, base_baud = 3000000) is a OMAP UART0
[    0.776466] console [ttyO0] enabled
[    0.781139] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20
[    0.791081] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
[    0.798829] i2c /dev entries driver
[    0.803432] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[    0.893983] TCP: cubic registered
[    0.897494] NET: Registered protocol family 17
[    0.902430] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[    0.915740] Bridge firewalling registered
[    0.919952] 8021q: 802.1Q VLAN Support v1.8
[    0.924512] omap_voltage_late_init: Voltage driver support not added
[    0.931600] Registering SWP/SWPB emulation handler
[    0.943058] vdds_dpr: at 1500 mV
[    0.947540] vdd_mpu: 925 <--> 1325 mV at 1325 mV
[    0.953585] vdd_core: 925 <--> 1150 mV at 1125 mV
[    0.959550] vio,vrtc,vdds: at 1800 mV
[    0.964993] vdd_3v3aux: at 3300 mV
[    0.969690] vdd_1v8: 1800 mV
[    0.973839] vdd_3v3a: at 3300 mV
[    0.977372] mmc0: host does not support reading read-only switch, assuming write-enable
[    0.986631] tps65217 0-0024: TPS65217 ID 0xe version 1.2
[    0.992318] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[    0.998361] mmc0: new high speed SDHC card at address aaaa
[    1.019476] mmcblk0: mmc0:aaaa SL32G 29.7 GiB
[    1.029770]  mmcblk0: p1 p2
[    1.060457] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
[    1.066864] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
[    1.074043] libphy: 4a101000.mdio: probed
[    1.078260] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver unknown
[    1.087386] cpsw 4a100000.ethernet: Detected MACID = 78:a5:04:fd:f3:37
[    1.095359] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:01 UTC (946684801)
[    1.108708] ALSA device list:
[    1.111911]   No soundcards found.
[    1.123096] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[    1.130873] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[    1.138933] mmc1: BKOPS_EN bit is not set
[    1.146942] mmc1: new high speed MMC card at address 0001
[    1.153851] mmcblk1: mmc1:0001 MMC04G 3.65 GiB
[    1.159433] mmcblk1boot0: mmc1:0001 MMC04G partition 1 1.00 MiB
[    1.166285] mmcblk1boot1: mmc1:0001 MMC04G partition 2 1.00 MiB
[    1.174517]  mmcblk1: p1 p2
[    1.181396] EXT4-fs (mmcblk0p2): recovery complete
[    1.189527] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    1.198145] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[    1.205635] Freeing unused kernel memory: 292K (c0543000 - c058c000)
[    1.291863] init: Console is alive
[    1.297077] init: - watchdog -
[    1.403742] usbcore: registered new interface driver usbfs
[    1.409585] usbcore: registered new interface driver hub
[    1.415350] usbcore: registered new device driver usb
[    1.426791] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.434687] ehci-platform: EHCI generic platform driver
[    2.302807] init: - preinit -
[    2.374931] random: mktemp urandom read with 14 bits of entropy available
Press the [f] key and hit [enter] to enter failsafe mode
Press the [1], [2], [3] or [4] key and hit [enter] to select the debug level
[    5.446178] mount_root: mounting /dev/root
[    5.452769] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    5.464439] procd: - early -
[    5.467599] procd: - watchdog -
[    6.084541] procd: - ubus -
[    7.091467] procd: - init -
Please press Enter to activate this console.
[    7.600940] NET: Registered protocol family 10
[    7.615097] ehci-omap: OMAP-EHCI Host Controller driver
[    7.624356] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    7.650314] 47401300.usb-phy supply vcc not found, using dummy regulator
[    7.659911] musb-hdrc musb-hdrc.0.auto: Failed to request rx1.
[    7.666198] musb-hdrc musb-hdrc.0.auto: musb_init_controller failed with status -517
[    7.674390] platform musb-hdrc.0.auto: Driver musb-hdrc requests probe deferral
[    7.682689] 47401b00.usb-phy supply vcc not found, using dummy regulator
[    7.691947] musb-hdrc musb-hdrc.1.auto: Failed to request rx1.
[    7.698132] musb-hdrc musb-hdrc.1.auto: musb_init_controller failed with status -517
[    7.706333] platform musb-hdrc.1.auto: Driver musb-hdrc requests probe deferral
[    7.732084] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[    7.738146] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[    7.748288] hub 1-0:1.0: USB hub found
[    7.755064] hub 1-0:1.0: 1 port detected
[    7.776886] ip_tables: (C) 2000-2006 Netfilter Core Team
[    7.788206] nf_conntrack version 0.5.0 (8009 buckets, 32036 max)
[    7.919074] xt_time: kernel timezone is -0000
[   10.052227] net eth0: initializing cpsw version 1.12 (0)
[   10.059868] net eth0: phy found : id is : 0x7c0f1
[   10.064990] libphy: PHY 4a101000.mdio:01 not found
[   10.070021] net eth0: phy 4a101000.mdio:01 not found on slave 1
[   10.080321] 8021q: adding VLAN 0 to HW filter on device eth0
[   10.115031] device eth0 entered promiscuous mode
[   10.134918] br-lan: port 1(eth0) entered forwarding state
[   10.140727] br-lan: port 1(eth0) entered forwarding state
[   11.051126] br-lan: port 1(eth0) entered disabled state
[   12.051120] cpsw 4a100000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   12.059596] br-lan: port 1(eth0) entered forwarding state
[   12.065342] br-lan: port 1(eth0) entered forwarding state
[   14.060438] br-lan: port 1(eth0) entered forwarding state



BusyBox v1.23.2 (2015-10-19 21:34:06 CEST) built-in shell (ash)

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||߁I R E L E S S   F R E E D O M
 -----------------------------------------------------
 CHAOS CALMER (0.3.0, r47235)
 -----------------------------------------------------
  * 1 1/2 oz Gin            Shake with a glassful
  * 1/4 oz Triple Sec       of broken ice and pour
  * 3/4 oz Lime Juice       unstrained into a goblet.
  * 1 1/2 oz Orange Juice
  * 1 tsp. Grenadine Syrup
 -----------------------------------------------------
root@screwdriver:/# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel master br-lan state UP group default qlen 1000
    link/ether 78:a5:04:fd:f3:37 brd ff:ff:ff:ff:ff:ff
3: br-lan: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default
    link/ether 78:a5:04:fd:f3:37 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::7aa5:4ff:fefd:f337/64 scope link
       valid_lft forever preferred_lft forever
root@screwdriver:/# 

[stefanct]

i never liked the intended mode of screwdriver launching its own dhcp. i prefer hooking it up to the ordinary lan. that can be trivially achieved by changing the lan entry in /etc/config/network to

config interface 'lan'
  option ifname 'eth0'
  option proto 'dhcp'

[paulmenzel]

Afterward you need to apply it with /etc/init.d/network reload.