Need some input from kirkwood DTB users

[moonman]

Hello everyone,

I've been working on DTB support for GF-Home (and will later do PogoE02). The device boots, but these 2 lines confuse me:
$this->bbcode_second_pass_code('', '[ 0.106929] USB Power: Failed to request enable GPIO29: -517
[ 0.107019] reg-fixed-voltage 1.regulator: Failed to register regulator: -517
')
Has anybody seen this on already supported devices? (Anyone with GoFlex Net?)

Full dmesg:
$this->bbcode_second_pass_code('', '[ 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 3.12.8-3-ARCH (nobody@root-armv5-copy) (gcc version 4.8.2 20131219 (prerelease) (GCC) ) #1 PREEMPT Tue Jan 21 12:38:07 MST 2014
[ 0.000000] CPU: Feroceon 88FR131 [56251311] revision 1 (ARMv5TE), cr=00053977
[ 0.000000] CPU: VIVT data cache, VIVT instruction cache
[ 0.000000] Machine: Marvell Kirkwood (Flattened Device Tree), model: Seagate GoFlex Home
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] On node 0 totalpages: 32768
[ 0.000000] free_area_init_node: node 0, pgdat c077ae08, node_mem_map c0851000
[ 0.000000] Normal zone: 256 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 32768 pages, LIFO batch:7
[ 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: 32512
[ 0.000000] Kernel command line: console=ttyS0,115200 root=/dev/sda1 rw rootwait mtdparts=orion_nand:1M(u-boot),-(rootfs)
[ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Memory: 121360K/131072K available (5418K kernel code, 311K rwdata, 1664K rodata, 256K init, 824K bss, 9712K reserved)
[ 0.000000] Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xc8800000 - 0xff000000 ( 872 MB)
lowmem : 0xc0000000 - 0xc8000000 ( 128 MB)
modules : 0xbf000000 - 0xc0000000 ( 16 MB)
.text : 0xc0008000 - 0xc06f2be8 (7083 kB)
.init : 0xc06f3000 - 0xc073319c ( 257 kB)
.data : 0xc0734000 - 0xc0781de4 ( 312 kB)
.bss : 0xc0781de4 - 0xc085008c ( 825 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:114
[ 0.000000] sched_clock: 32 bits at 200MHz, resolution 5ns, wraps every 21474ms
[ 0.000000] Console: colour dummy device 80x30
[ 0.000259] Calibrating delay loop... 1191.11 BogoMIPS (lpj=5955584)
[ 0.090073] pid_max: default: 32768 minimum: 301
[ 0.090184] Security Framework initialized
[ 0.090210] AppArmor: AppArmor disabled by boot time parameter
[ 0.090271] Mount-cache hash table entries: 512
[ 0.092541] Initializing cgroup subsys devices
[ 0.092565] Initializing cgroup subsys freezer
[ 0.092577] Initializing cgroup subsys net_cls
[ 0.092586] Initializing cgroup subsys blkio
[ 0.092593] Initializing cgroup subsys bfqio
[ 0.092601] Initializing cgroup subsys perf_event
[ 0.092699] CPU: Testing write buffer coherency: ok
[ 0.093071] Setting up static identity map for 0xc0527fd0 - 0xc0528028
[ 0.094602] devtmpfs: initialized
[ 0.096109] pinctrl core: initialized pinctrl subsystem
[ 0.096470] regulator-dummy: no parameters
[ 0.096789] NET: Registered protocol family 16
[ 0.097217] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.097672] cpuidle: using governor ladder
[ 0.097689] cpuidle: using governor menu
[ 0.097810] Kirkwood: MV88F6281-A0, TCLK=0.
[ 0.097925] Feroceon L2: Enabling L2
[ 0.097966] Feroceon L2: Cache support initialised.
[ 0.101247] No ATAGs?
[ 0.106444] bio: create slab <bio-0> at 0
[ 0.106929] USB Power: Failed to request enable GPIO29: -517
[ 0.107019] reg-fixed-voltage 1.regulator: Failed to register regulator: -517
[ 0.107038] platform 1.regulator: Driver reg-fixed-voltage requests probe deferral
[ 0.107238] vgaarb: loaded
[ 0.107512] SCSI subsystem initialized
[ 0.107686] libata version 3.00 loaded.
[ 0.107909] usbcore: registered new interface driver usbfs
[ 0.107971] usbcore: registered new interface driver hub
[ 0.108070] usbcore: registered new device driver usb
[ 0.108188] pps_core: LinuxPPS API ver. 1 registered
[ 0.108197] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.108222] PTP clock support registered
[ 0.108920] Switched to clocksource orion_clocksource
[ 0.123240] FS-Cache: Loaded
[ 0.132681] NET: Registered protocol family 2
[ 0.133295] TCP established hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.133330] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.133350] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.133415] TCP: reno registered
[ 0.133428] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.133448] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.133674] NET: Registered protocol family 1
[ 0.133709] PCI: CLS 0 bytes, default 32
[ 0.135029] audit: initializing netlink socket (disabled)
[ 0.135072] type=2000 audit(0.120:1): initialized
[ 0.239355] VFS: Disk quotas dquot_6.5.2
[ 0.239544] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.241317] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[ 0.242499] aufs 3.12-20140120
[ 0.242523] msgmni has been set to 237
[ 0.244066] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[ 0.244079] io scheduler noop registered
[ 0.244086] io scheduler deadline registered
[ 0.244392] io scheduler cfq registered
[ 0.244423] io scheduler bfq registered (default)
[ 0.245061] kirkwood-pinctrl f1010000.pinctrl: registered pinctrl driver
[ 0.245201] mv_xor f1060800.xor: Marvell shared XOR driver
[ 0.279052] mv_xor f1060800.xor: Marvell XOR: ( xor cpy )
[ 0.318985] mv_xor f1060800.xor: Marvell XOR: ( xor cpy )
[ 0.319141] mv_xor f1060900.xor: Marvell shared XOR driver
[ 0.358990] mv_xor f1060900.xor: Marvell XOR: ( xor cpy )
[ 0.398988] mv_xor f1060900.xor: Marvell XOR: ( xor cpy )
[ 0.402891] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[ 0.403885] f1012000.serial: ttyS0 at MMIO 0xf1012000 (irq = 33, base_baud = 12500000) is a 16550A
[ 0.934091] console [ttyS0] enabled
[ 0.943892] brd: module loaded
[ 0.950101] loop: module loaded
[ 0.953529] sata_mv f1080000.sata: version 1.28
[ 0.953660] sata_mv f1080000.sata: slots 32 ports 1
[ 0.959952] scsi0 : sata_mv
[ 0.963011] ata1: SATA max UDMA/133 irq 25
[ 0.968168] ONFI param page 0 valid
[ 0.971710] ONFI flash detected
[ 0.974874] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xda (Micron MT29F2G08AAD), 256MiB, page size: 2048, OOB size: 64
[ 0.986005] Scanning device for bad blocks
[ 1.204974] 2 cmdlinepart partitions found on MTD device orion_nand
[ 1.211296] Creating 2 MTD partitions on "orion_nand":
[ 1.216460] 0x000000000000-0x000000100000 : "u-boot"
[ 1.221789] 0x000000100000-0x000010000000 : "rootfs"
[ 1.227898] libphy: orion_mdio_bus: probed
[ 1.232763] mv643xx_eth: MV-643xx 10/100/1000 ethernet driver version 1.4
[ 1.468950] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl F300)
[ 1.489174] ata1.00: ATA-9: WDC WD30EZRX-00D8PB0, 80.00A80, max UDMA/133
[ 1.495908] ata1.00: 5860533168 sectors, multi 0: LBA48 NCQ (depth 31/32)
[ 1.539148] ata1.00: configured for UDMA/133
[ 1.559235] scsi 0:0:0:0: Direct-Access ATA WDC WD30EZRX-00D 80.0 PQ: 0 ANSI: 5
[ 1.567947] sd 0:0:0:0: [sda] 5860533168 512-byte logical blocks: (3.00 TB/2.72 TiB)
[ 1.588935] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 1.594501] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 1.600084] sd 0:0:0:0: [sda] Write Protect is off
[ 1.604901] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.609013] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1.699338] sda: sda1 sda2 sda3
[ 1.710218] sd 0:0:0:0: [sda] Attached SCSI disk
[ 2.319201] mv643xx_eth_port mv643xx_eth_port.0 eth0: port 0 with MAC address 00:10:75:28:1b:ad
[ 2.328038] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.334622] ehci-pci: EHCI PCI platform driver
[ 2.339146] ehci-orion: EHCI orion driver
[ 2.343284] orion-ehci f1050000.ehci: EHCI Host Controller
[ 2.348811] orion-ehci f1050000.ehci: new USB bus registered, assigned bus number 1
[ 2.356653] orion-ehci f1050000.ehci: irq 23, io mem 0xf1050000
[ 2.378952] orion-ehci f1050000.ehci: USB 2.0 started, EHCI 1.00
[ 2.385655] hub 1-0:1.0: USB hub found
[ 2.389479] hub 1-0:1.0: 1 port detected
[ 2.393934] usbcore: registered new interface driver usb-storage
[ 2.400310] mousedev: PS/2 mouse device common for all mice
[ 2.406239] rtc-mv f1010300.rtc: rtc core: registered f1010300.rtc as rtc0
[ 2.413631] orion_wdt: Initial timeout 21 sec
[ 2.418454] sdhci: Secure Digital Host Controller Interface driver
[ 2.424707] sdhci: Copyright(c) Pierre Ossman
[ 2.429191] sdhci-pltfm: SDHCI platform and OF driver helper
[ 2.435504] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.441662] usbcore: registered new interface driver r8712u
[ 2.447452] gre: GRE over IPv4 demultiplexor driver
[ 2.452483] TCP: cubic registered
[ 2.455813] NET: Registered protocol family 17
[ 2.460414] Key type dns_resolver registered
[ 2.465266] registered taskstats version 1
[ 5.923099] UKSM: relative memcmp_cost = 2508 hash=1966126962 cmp_ret=0.
[ 5.936925] USB Power: 5000 mV
[ 5.940460] console [netcon0] enabled
[ 5.944133] netconsole: network logging started
[ 5.948785] rtc-mv f1010300.rtc: setting system clock to 2014-06-13 07:38:23 UTC (1402645103)
[ 5.976235] EXT3-fs (sda1): error: couldn't mount because of unsupported optional features (240)
[ 5.985468] EXT2-fs (sda1): error: couldn't mount because of unsupported optional features (240)
[ 6.015122] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[ 6.022882] VFS: Mounted root (ext4 filesystem) on device 8:1.
[ 6.049587] devtmpfs: mounted
[ 6.053382] Freeing unused kernel memory: 256K (c06f3000 - c0733000)
[ 6.524525] systemd[1]: systemd 213 running in system mode. (+PAM -AUDIT -SELINUX -IMA -SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ +SECCOMP -APPARMOR)
[ 6.538232] systemd[1]: Detected architecture 'arm'.
[ 6.710461] systemd[1]: Inserted module 'autofs4'
[ 6.762045] NET: Registered protocol family 10
[ 6.767577] systemd[1]: Inserted module 'ipv6'
[ 6.773229] systemd[1]: Set hostname to <GoFlex>.
[ 7.659039] systemd[1]: [/etc/systemd/system/transmission.service:3] Failed to add dependency on network.target,remote-fs.target, ignoring: Invalid argument
[ 7.745120] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory.
[ 7.763327] systemd[1]: Expecting device dev-ttyS0.device...
[ 7.789100] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
[ 7.797191] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 7.804947] systemd[1]: Starting Remote File Systems.
[ 7.830922] systemd[1]: Reached target Remote File Systems.
[ 7.836739] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
[ 7.869071] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 7.878661] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
[ 7.886979] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 7.895063] systemd[1]: Starting Paths.
[ 7.919049] systemd[1]: Reached target Paths.
[ 7.923516] systemd[1]: Starting Encrypted Volumes.
[ 7.949051] systemd[1]: Reached target Encrypted Volumes.
[ 7.954566] systemd[1]: Expecting device dev-sda2.device...
[ 7.979075] systemd[1]: Expecting device dev-sda3.device...
[ 7.999068] systemd[1]: Starting Root Slice.
[ 8.039125] systemd[1]: Created slice Root Slice.
[ 8.043960] systemd[1]: Starting User and Session Slice.
[ 8.069069] systemd[1]: Created slice User and Session Slice.
[ 8.074943] systemd[1]: Starting Device-mapper event daemon FIFOs.
[ 8.099064] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[ 8.105716] systemd[1]: Starting Delayed Shutdown Socket.
[ 8.129060] systemd[1]: Listening on Delayed Shutdown Socket.
[ 8.134921] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
[ 8.159057] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 8.166138] systemd[1]: Starting Syslog Socket.
[ 8.189057] systemd[1]: Listening on Syslog Socket.
[ 8.194052] systemd[1]: Starting LVM2 metadata daemon socket.
[ 8.219056] systemd[1]: Listening on LVM2 metadata daemon socket.
[ 8.225295] systemd[1]: Starting udev Control Socket.
[ 8.249056] systemd[1]: Listening on udev Control Socket.
[ 8.254595] systemd[1]: Starting udev Kernel Socket.
[ 8.279058] systemd[1]: Listening on udev Kernel Socket.
[ 8.284514] systemd[1]: Starting Journal Socket.
[ 8.309070] systemd[1]: Listening on Journal Socket.
[ 8.314235] systemd[1]: Starting System Slice.
[ 8.339584] systemd[1]: Created slice System Slice.
[ 8.344651] systemd[1]: Started File System Check on Root Device.
[ 8.350903] systemd[1]: Starting system-systemd\x2dfsck.slice.
[ 8.379088] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 8.385490] systemd[1]: Starting system-devmon.slice.
[ 8.409066] systemd[1]: Created slice system-devmon.slice.
[ 8.414681] systemd[1]: Starting system-getty.slice.
[ 8.439428] systemd[1]: Created slice system-getty.slice.
[ 8.444953] systemd[1]: Starting system-serial\x2dgetty.slice.
[ 8.469068] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 8.494587] systemd[1]: Starting Apply Kernel Variables...
[ 8.521929] systemd[1]: Mounting POSIX Message Queue File System...
[ 8.551779] systemd[1]: Starting udev Coldplug all Devices...
[ 8.582489] systemd[1]: Mounting Debug File System...
[ 8.659836] systemd[1]: Started Set Up Additional Binary Formats.
[ 8.666175] systemd[1]: Mounted Huge Pages File System.
[ 8.684308] systemd[1]: Starting Load Kernel Modules...
[ 8.712042] systemd[1]: Starting Setup Virtual Console...
[ 8.730039] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[ 8.774620] systemd[1]: Starting Journal Service...
[ 8.829153] systemd[1]: Started Journal Service.
[ 8.842167] cryptodev: driver 1.6 loaded.
[ 8.964654] RPC: Registered named UNIX socket transport module.
[ 8.981311] RPC: Registered udp transport module.
[ 8.998807] RPC: Registered tcp transport module.
[ 9.009008] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 9.105090] FS-Cache: Netfs 'nfs' registered for caching
[ 9.419979] EXT4-fs (sda1): re-mounted. Opts: (null)
[ 9.818710] systemd-udevd[84]: starting version 213
[ 10.950635] Adding 2047996k swap on /dev/sda2. Priority:-1 extents:1 across:2047996k
[ 11.685315] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: data=ordered
[ 11.819729] systemd-journald[63]: Received request to flush runtime journal from PID 1
[ 14.795110] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 17.863937] mv643xx_eth_port mv643xx_eth_port.0 eth0: link up, 1000 Mb/s, full duplex, flow control disabled
[ 17.873861] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 22.464574] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 23.181687] NFSD: starting 90-second grace period (net c0775810)
')

[bodhi]

@moonman,

I do have a Goflex Net running DT kernel, and did not recall seeing this. I don't have access to it atm, but will post back with info if nobody has responded by the time I got back home.

[kmihelich]

You'll want to jump up to a more recent kernel, there have been many fixes. I'll probably be updating the kirkwood-dt kernel if no one else gets to it before me, since kirkwood isn't working well yet under multi_v5 in the linux-armv5 kernel. All the changes coming in 3.15 and beyond (legacy boot deprecation, primarily) is also why I pushed out our own mainline U-Boot for boards that can run it. DT is going to be the only way forward from here.

[moonman]

Yeah i didn't feel like waiting for the new kernel to.compile so.i used the one from repos. I'll update it. By the way by default u-boot for gfhome is looking for goflexnet dtb file. Wasn't sure if this was intentional or not.

[kmihelich]

Yeah, it boots fine on the goflexnet dtb, and one specific to the GFH doesn't exist. Only real difference is in LEDs and RTC. We can add in a new dts if needed, and it's easy enough to update U-Boot now.

[moonman]

rtc is the same as the gfnet it seems, but the number of sata ports is different (which shouldn't affect anything) and as you mentioned - the leds.

[moonman]

Looks like it gets initialised later in the boot process so those messages are normal. Patches are done. I'll try to submit them to upstream later.