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CriticalLink MityARM
Links
- http://www.ti.com/lsds/ti/dsp/support/dev_tool/ccs_overview.page
- http://support.criticallink.com/redmine/projects/armc8-platforms/wiki
- http://support.criticallink.com/redmine/projects/armc8-platforms/wiki/Root_Filesystem
- http://arago-project.org/wiki/index.php/Main_Page
- http://support.criticallink.com/redmine/projects/armc8-platforms/wiki/Installing_Open_Embedded
- http://processors.wiki.ti.com/index.php/AM335x_release_download_page
- http://processors.wiki.ti.com/index.php/Sitara_SDK_5.05.00_Release_Notes
- http://downloads.ti.com/dsps/dsps_public_sw/am_bu/sdk/AM335xSDK/latest/exports/sitara-linuxsdk-sdg-05.05.00.00.pdf
- http://www.ti.com/tool/pinmuxtool
Useful links
- http://www.mitydsp.com/products-services/cpu-engines/mityarm-3359/
- http://www.mitydsp.com/products-services/base-boards/mityarm-335x-dev-kit/
- http://www.mitydsp.com/images/upload/File/MityARM-335X%20Development%20Kit.pdf
- http://software-dl.ti.com/dsps/dsps_public_sw/am_bu/sdk/AM335xSDK/latest/index_FDS.html
Ask 2012-oct-19
Hello! I just started with a MityARM-335x Development Kit and I am trying to make sense of the development environment. We hope to use the MityARM-3359 SoM in several research projects (we are a subatomic particle physics research lab in Canada) on custom-built base-boards. Personally, I have experience with embedded linux development for PowerPC CPUs in the VME and FPGA (Xilinx Virtex4) environements. Here is my questions: a) the USB flash drive that came with the dev kit contains some kind of virtual machine file with instructions to use some kind of Windows software to open it. We do our development exclusively on Linux - do you provide the development kit software in a linux-usable format? (I did find the TI SDK, but I do not know if it is the same as your SDK). b) on your wiki page, many links lead to your redmine site which requires a login, for example, at http://support.criticallink.com/redmine/projects/armc8-platforms/wiki this link requires a password the http://support.criticallink.com/redmine/projects/am335x-devkit/files are development kit customers like myself supposed to have access to these files? I will start with the TI SDK for now and hope it is enough, but your information for the above two questions would be highly appreciated. Konstantin Olchanski olchansk@triumf.ca
Create boot disk
- use 32GB "class 10" MicroSD card (use MicroSD->SD adapter for CL evaluation boards)
- partition using "fdisk" like this:
Device Boot Start End Blocks Id System sda1 * 1 9 72261 c W95 FAT32 (LBA) sda2 11 xxx xxxxxx 83 Linux
- remember to mark partition 1 as active (boot flag, fdisk command "a")
- mkfs.msdos /dev/sda1
- mke2fs -j /dev/sda2; tune2fs -c0 -i0 /dev/sda2
- mount /dev/sda1 /mnt/tmp
- cd /mnt/tmp
- (not this one) old boot loader from CL: tar xzvf /ladd/data0/olchansk/MityARM/kit/2GB-SDflash-3-29-12/sdd1-FAT32.tgz
- (this one) bootloader compiled by KO:
/bin/cp ~olchansk/daq/MityARM/u-boot-mityarm-335x/MLO . /bin/cp ~olchansk/daq/MityARM/u-boot-mityarm-335x/u-boot.img .
- (not this one) latest boot loader from CL:
/bin/cp /ladd/data0/olchansk/MityARM/CL/MityARM-335X_dev_512MB_Nand/boot/MLO . /bin/cp /ladd/data0/olchansk/MityARM/CL/MityARM-335X_dev_512MB_Nand/boot/u-boot.img . /bin/cp /ladd/data0/olchansk/MityARM/CL/MityARM-335X_dev_512MB_Nand/boot/uEnv.txt .
- linux kernel compiled by KO:
/bin/cp ~olchansk/daq/MityARM/linux-mityarm-335x/arch/arm/boot/uImage .
- umount /mnt/tmp
- mount /dev/sda2 /mnt/tmp
- cd /mnt/tmp
- (not this one) old userland from CL: tar xzvf /ladd/data0/olchansk/MityARM/kit/2GB-SDflash-3-29-12/sdd2-Linux.tgz
- Fedora 20 userland:
rsync -av /ladd/data0/root/lxdaq30.triumf.ca-fedora20/ .
- umount /mnt/tmp
- eject /dev/sda
- try to boot from the new flash card
minicom settings
+-----------------------------------------------------------------------+
| A - Serial Device : /dev/ttyUSB0 |
| B - Lockfile Location : /var/lock |
| C - Callin Program : |
| D - Callout Program : |
| E - Bps/Par/Bits : 115200 8N1 |
| F - Hardware Flow Control : No |
| G - Software Flow Control : No |
| |
| Change which setting? |
+-----------------------------------------------------------------------+
+--------------------[Modem and dialing parameter setup]---------------------+
| |
| A - Init string ......... |
| B - Reset string ........ |
| C - Dialing prefix #1.... ATDT |
| D - Dialing suffix #1.... ^M |
| E - Dialing prefix #2.... ATDP |
| F - Dialing suffix #2.... ^M |
| G - Dialing prefix #3.... ATX1DT |
| H - Dialing suffix #3.... ;X4D^M |
| I - Connect string ...... CONNECT |
| J - No connect strings .. NO CARRIER BUSY |
| NO DIALTONE VOICE |
| K - Hang-up string ...... ~~+++~~ATH^M |
| L - Dial cancel string .. ^M |
| |
| M - Dial time ........... 45 Q - Auto bps detect ..... No |
| N - Delay before redial . 2 R - Modem has DCD line .. Yes |
| O - Number of tries ..... 10 S - Status line shows ... DTE speed |
| P - DTR drop time (0=no). 1 T - Multi-line untag .... No |
| |
| Change which setting? (Return or Esc to exit) |
+----------------------------------------------------------------------------+
CPU info
root@mityarm-335x:~# cat /proc/cpuinfo Processor : ARMv7 Processor rev 2 (v7l) BogoMIPS : 718.02 Features : swp half thumb fastmult vfp edsp thumbee neon vfpv3 tls CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x3 CPU part : 0xc08 CPU revision : 2 Hardware : mityarm335x Revision : 0000 Serial : 0000000000000000 root@mityarm-335x:~#
Benchmarks
- memcpy
root@mityarm-335x:~# ./memcpy memcpy 1 KiBytes: 598 MB/sec memcpy 2 KiBytes: 800 MB/sec memcpy 4 KiBytes: 936 MB/sec memcpy 8 KiBytes: 1027 MB/sec memcpy 16 KiBytes: 1058 MB/sec memcpy 32 KiBytes: 1051 MB/sec memcpy 64 KiBytes: 1057 MB/sec memcpy 128 KiBytes: 1059 MB/sec memcpy 256 KiBytes: 861 MB/sec memcpy 512 KiBytes: 240 MB/sec memcpy 1024 KiBytes: 196 MB/sec memcpy 2048 KiBytes: 169 MB/sec memcpy 4096 KiBytes: 163 MB/sec memcpy 8192 KiBytes: 160 MB/sec memcpy 16384 KiBytes: 160 MB/sec memcpy 32768 KiBytes: 158 MB/sec memcpy 65536 KiBytes: 157 MB/sec memcpy 131072 KiBytes: 156 MB/sec root@mityarm-335x:~#
- ttcp receive: 38 Mbytes/sec
root@lxdaq30:/ladd/ladd00/olchansk/daq/MityARM/play# ./ttcp -r -s ttcp-r: buflen=8192, nbuf=2048, align=16384/0, port=5001 tcp ttcp-r: socket ttcp-r: accept from 142.90.119.144 ttcp-r: 81920000 bytes in 2.09 real seconds = 38225.11 KB/sec +++ ttcp-r: 10005 I/O calls, msec/call = 0.21, calls/sec = 4780.53 ttcp-r: 0.0user 2.0sys 0:02real 100% 0i+0d 240maxrss 0+2pf 8+7csw root@lxdaq30:/ladd/ladd00/olchansk/daq/MityARM/play#
- ttcp transmit: 40 Mbytes/s
root@lxdaq30:/ladd/ladd00/olchansk/daq/MityARM/play# ./ttcp -n 10000 -t -s ladd14 ttcp-t: buflen=8192, nbuf=10000, align=16384/0, port=5001 tcp -> ladd14 ttcp-t: socket ttcp-t: connect ttcp-t: 81920000 bytes in 1.96 real seconds = 40798.09 KB/sec +++ ttcp-t: 10000 I/O calls, msec/call = 0.20, calls/sec = 5099.76 ttcp-t: 0.0user 1.9sys 0:01real 98% 0i+0d 376maxrss 0+2pf 7+5csw root@lxdaq30:/ladd/ladd00/olchansk/daq/MityARM/play#
- memcpy - 400MHz DDR3
root@mityarm-335x:~# ./memcpy memcpy 1 KiBytes: 596 MB/sec memcpy 2 KiBytes: 839 MB/sec memcpy 4 KiBytes: 1061 MB/sec memcpy 8 KiBytes: 1218 MB/sec memcpy 16 KiBytes: 1316 MB/sec memcpy 32 KiBytes: 1357 MB/sec memcpy 64 KiBytes: 1346 MB/sec memcpy 128 KiBytes: 1316 MB/sec memcpy 256 KiBytes: 412 MB/sec memcpy 512 KiBytes: 294 MB/sec memcpy 1024 KiBytes: 215 MB/sec memcpy 2048 KiBytes: 213 MB/sec memcpy 4096 KiBytes: 214 MB/sec memcpy 8192 KiBytes: 219 MB/sec memcpy 16384 KiBytes: 209 MB/sec memcpy 32768 KiBytes: 208 MB/sec memcpy 65536 KiBytes: 212 MB/sec memcpy 131072 KiBytes: 241 MB/sec
Boot messages
U-Boot SPL 2011.09-00000-g23e81b9-dirty (Feb 24 2012 - 11:15:23)
Texas Instruments Revision detection unimplemented
PLL configuration complete
OMAP SD/MMC: 0
reading u-boot.img
reading u-boot.img
U-Boot 2011.09-00000-g23e81b9-dirty (Feb 24 2012 - 11:15:23)
I2C: ready
DRAM: 256 MiB
WARNING: Caches not enabled
NAND: HW ECC Hamming Code selected
256 MiB
MMC: OMAP SD/MMC: 0
Net: cpsw
Hit any key to stop autoboot: 0
Setting bus to 1
reading uImage
3115840 bytes read
## Booting kernel from Legacy Image at 80007fc0 ...
Image Name: Linux-3.1.0+
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 3115776 Bytes = 3 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
XIP Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
[ 0.000000] Linux version 3.1.0+ (iskander@mitydsp) (gcc version 4.5.3 20110311 (prerelease) (GCC) ) #33 Wed Mar 14 08:57:27 EDT 2
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f
[ 0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: mityarm335x
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] AM335X ES1.0 (neon )
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024
[ 0.000000] Kernel command line: console=ttyO0,115200n8 video=da8xx:bpp=16 root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait ip=none
[ 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: 256MB = 256MB total
[ 0.000000] Memory: 252724k/252724k available, 9420k reserved, 0K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] DMA : 0xffa00000 - 0xffe00000 ( 4 MB)
[ 0.000000] vmalloc : 0xd0800000 - 0xf8000000 ( 632 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc060f000 (6172 kB)
[ 0.000000] .init : 0xc060f000 - 0xc064a000 ( 236 kB)
[ 0.000000] .data : 0xc064a000 - 0xc06bd078 ( 461 kB)
[ 0.000000] .bss : 0xc06bd09c - 0xc06f7a60 ( 235 kB)
[ 0.000000] NR_IRQS:396
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[ 0.000000] Total of 128 interrupts on 1 active controller
[ 0.000000] OMAP clockevent source: GPTIMER1 at 24000000 Hz
[ 0.000000] OMAP clocksource: GPTIMER2 at 24000000 Hz
[ 0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
[ 0.000000] Console: colour dummy device 80x30
[ 0.000195] Calibrating delay loop... 718.02 BogoMIPS (lpj=3590144)
[ 0.059020] pid_max: default: 32768 minimum: 301
[ 0.059147] Security Framework initialized
[ 0.059252] Mount-cache hash table entries: 512
[ 0.059615] CPU: Testing write buffer coherency: ok
[ 0.064176] print_constraints: dummy:
[ 0.064557] NET: Registered protocol family 16
[ 0.064900] GPMC revision 6.0
[ 0.066885] OMAP GPIO hardware version 0.1
[ 0.068998] omap_l3_smx omap_l3_smx.0: couldn't find resource
[ 0.069741] omap_mux_init: Add partition: #1: core, flags: 0
[ 0.072548] omap_i2c.3: alias fck already exists
[ 0.072823] omap_i2c.2: alias fck already exists
[ 0.074383] Registering mcspi 1 [2]
[ 0.074426] omap2_mcspi.1: alias fck already exists
[ 0.074620] Registering mcspi 2 [2]
[ 0.074652] omap2_mcspi.2: alias fck already exists
[ 0.078113] baseboard_init [MityARM-335x DevKit]...
[ 0.078304] MityARM 335X devkit setup enet registering phy ID 70420
[ 0.078433] omap_hsmmc.0: alias fck already exists
[ 0.080476] Configuring audio...
[ 0.080548] _omap_mux_get_by_name: Could not find signal mii1_refclk.mcasp1_ahclkx
[ 0.080592] Registering mcasp1
[ 0.080838] omap_i2c.1: alias fck already exists
[ 0.100342] bio: create slab <bio-0> at 0
[ 0.102312] SCSI subsystem initialized
[ 0.104422] usbcore: registered new interface driver usbfs
[ 0.104752] usbcore: registered new interface driver hub
[ 0.104962] usbcore: registered new device driver usb
[ 0.106585] omap_i2c omap_i2c.3: bus 3 rev4.0 at 100 kHz
[ 0.107636] tps65910 3-002d: JTAGREVNUM 0x0
[ 0.109710] print_constraints: VRTC:
[ 0.110491] print_constraints: VIO: at 1800 mV
[ 0.112783] print_constraints: VDD1: 600 <--> 1500 mV at 1262 mV normal
[ 0.114308] print_constraints: VDD2: at 1137 mV
[ 0.114545] print_constraints: VDD3: 5000 mV
[ 0.115183] print_constraints: VDIG1: at 1800 mV
[ 0.115837] print_constraints: VDIG2: at 1800 mV
[ 0.116496] print_constraints: VPLL: at 1800 mV
[ 0.117157] print_constraints: VDAC: at 1800 mV
[ 0.117808] print_constraints: VAUX1: at 1800 mV
[ 0.118473] print_constraints: VAUX2: at 3300 mV
[ 0.119206] print_constraints: VAUX33: at 3300 mV
[ 0.119915] print_constraints: VMMC: at 3300 mV
[ 0.120383] tps65910 3-002d: No interrupt support, no core IRQ
[ 0.120575] omap_i2c omap_i2c.2: bus 2 rev4.0 at 100 kHz
[ 0.139087] omap_i2c omap_i2c.1: bus 1 rev4.0 at 100 kHz
[ 0.140153] Advanced Linux Sound Architecture Driver Version 1.0.24.
[ 0.141210] Switching to clocksource gp timer
[ 0.149106] Switched to NOHz mode on CPU #0
[ 0.156483] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
[ 0.156682] musb-hdrc musb-hdrc.0: dma type: pio
[ 0.157536] musb-hdrc musb-hdrc.0: USB OTG mode controller at d080a000 using PIO, IRQ 18
[ 0.157724] musb-hdrc musb-hdrc.1: dma type: pio
[ 0.158456] musb-hdrc musb-hdrc.1: USB OTG mode controller at d080c800 using PIO, IRQ 19
[ 0.158855] NET: Registered protocol family 2
[ 0.159047] IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.159333] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.159491] TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.159588] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.159601] TCP reno registered
[ 0.159614] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.159638] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.159828] NET: Registered protocol family 1
[ 0.160104] RPC: Registered named UNIX socket transport module.
[ 0.160118] RPC: Registered udp transport module.
[ 0.160128] RPC: Registered tcp transport module.
[ 0.160138] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.160345] NetWinder Floating Point Emulator V0.97 (double precision)
[ 0.172988] VFS: Disk quotas dquot_6.5.2
[ 0.173054] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.173602] msgmni has been set to 493
[ 0.174340] io scheduler noop registered
[ 0.174354] io scheduler deadline registered
[ 0.174414] io scheduler cfq registered (default)
[ 0.175472] DA8XX FB - options = bpp=16
[ 0.175586] da8xx_lcdc da8xx_lcdc.0: GLCD: Found 800x600 panel
[ 0.175614] DA8XX FB: 800 x 600 16 bpp
[ 0.184421] Console: switching to colour frame buffer device 100x37
[ 0.189335] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.191093] omap_uart.0: ttyO0 at MMIO 0x44e09000 (irq = 72) is a OMAP UART0
[ 0.810468] console [ttyO0] enabled
[ 0.814670] omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1
[ 0.822449] omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2
[ 0.830115] omap_uart.3: ttyO3 at MMIO 0x481a6000 (irq = 44) is a OMAP UART3
[ 0.837833] omap_uart.4: ttyO4 at MMIO 0x481a8000 (irq = 45) is a OMAP UART4
[ 0.845522] omap_uart.5: ttyO5 at MMIO 0x481aa000 (irq = 46) is a OMAP UART5
[ 0.862051] brd: module loaded
[ 0.869631] loop: module loaded
[ 0.873339] i2c-core: driver [tsl2550] using legacy suspend method
[ 0.879792] i2c-core: driver [tsl2550] using legacy resume method
[ 0.886236] at24 2-0050: 256 byte 24c02 EEPROM, read-only, 0 bytes/write
[ 0.899091] MityARM-335x: Found MAC = 00:00:00:00:00:00
[ 0.904559] MityARM-335x: Part Number = 3359-EX-227-RC-X
[ 0.912865] m25p80 spi2.0: m25p64-nonjedec (8192 Kbytes)
[ 0.918415] Creating 1 MTD partitions on "spi_flash":
[ 0.923737] 0x000000000000-0x000000800000 : "NOR User Defined"
[ 0.931525] omap2-nand driver initializing
[ 0.936147] ONFI flash detected
[ 0.939542] ONFI param page 0 valid
[ 0.943212] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xda (Micron MT29F2G08ABAEAWP)
[ 0.951586] Creating 8 MTD partitions on "omap2-nand.0":
[ 0.957125] 0x000000000000-0x000000020000 : "SPL"
[ 0.963415] 0x000000020000-0x000000040000 : "SPL.backup1"
[ 0.970320] 0x000000040000-0x000000060000 : "SPL.backup2"
[ 0.977278] 0x000000060000-0x000000080000 : "SPL.backup3"
[ 0.984150] 0x000000080000-0x000000260000 : "U-Boot"
[ 0.991216] 0x000000260000-0x000000280000 : "U-Boot Env"
[ 0.998080] 0x000000280000-0x000000780000 : "Kernel"
[ 1.006624] 0x000000780000-0x000010000000 : "File System"
[ 1.115928] OneNAND driver initializing
[ 1.171265] davinci_mdio davinci_mdio.0: davinci mdio revision 1.6
[ 1.177716] davinci_mdio davinci_mdio.0: detected phy mask fffffffd
[ 1.184671] am335x_vsc8601_phy_fixup 70421 here addr = 1
[ 1.190912] davinci_mdio.0: probed
[ 1.194484] davinci_mdio davinci_mdio.0: phy[1]: device 0:01, driver unknown
[ 1.202051] CAN device driver interface
[ 1.206054] CAN bus driver for Bosch D_CAN controller 1.0
[ 1.212471] d_can d_can.0: d_can device registered (irq=52, irq_obj=53)
[ 1.219976] d_can d_can.1: d_can device registered (irq=55, irq_obj=56)
[ 1.227692] usbcore: registered new interface driver cdc_ether
[ 1.233989] usbcore: registered new interface driver cdc_subset
[ 1.240208] Initializing USB Mass Storage driver...
[ 1.245516] usbcore: registered new interface driver usb-storage
[ 1.251795] USB Mass Storage support registered.
[ 1.256671] gadget: using random self ethernet address
[ 1.262140] gadget: using random host ethernet address
[ 1.268102] usb0: MAC c2:7b:52:bf:9e:f3
[ 1.272126] usb0: HOST MAC 7e:40:5d:30:09:68
[ 1.276651] gadget: Ethernet Gadget, version: Memorial Day 2008
[ 1.282941] gadget: g_ether ready
[ 1.286511] musb-hdrc musb-hdrc.0: MUSB HDRC host driver
[ 1.292156] musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 1
[ 1.299972] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.307070] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.314610] usb usb1: Product: MUSB HDRC host driver
[ 1.319781] usb usb1: Manufacturer: Linux 3.1.0+ musb-hcd
[ 1.325417] usb usb1: SerialNumber: musb-hdrc.0
[ 1.330997] hub 1-0:1.0: USB hub found
[ 1.334973] hub 1-0:1.0: 1 port detected
[ 1.339731] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
[ 1.345322] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 2
[ 1.353119] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.360200] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.367741] usb usb2: Product: MUSB HDRC host driver
[ 1.372923] usb usb2: Manufacturer: Linux 3.1.0+ musb-hcd
[ 1.378550] usb usb2: SerialNumber: musb-hdrc.1
[ 1.383980] hub 2-0:1.0: USB hub found
[ 1.387901] hub 2-0:1.0: 1 port detected
[ 1.393011] mousedev: PS/2 mouse device common for all mice
[ 1.399997] omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0
[ 1.407003] i2c /dev entries driver
[ 1.455311] OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ 1.462402] cpuidle: using governor ladder
[ 1.467156] cpuidle: using governor menu
[ 1.474802] usbcore: registered new interface driver usbhid
[ 1.480630] usbhid: USB HID core driver
[ 1.485479] usbcore: registered new interface driver snd-usb-audio
[ 1.508334] tlv320aic26-codec spi1.1: Probing AIC26 SoC CODEC driver
[ 1.533989] asoc: tlv320aic26-hifi <-> davinci-mcasp.1 mapping ok
[ 1.541646] ALSA device list:
[ 1.544742] #0: MityARM-335X DevKit
[ 1.548559] oprofile: hardware counters not available
[ 1.553843] oprofile: using timer interrupt.
[ 1.558315] nf_conntrack version 0.5.0 (3948 buckets, 15792 max)
[ 1.565091] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 1.570752] TCP cubic registered
[ 1.574149] NET: Registered protocol family 17
[ 1.578789] can: controller area network core (rev 20090105 abi 8)
[ 1.585340] NET: Registered protocol family 29
[ 1.590015] can: raw protocol (rev 20090105)
[ 1.594477] can: broadcast manager protocol (rev 20090105 t)
[ 1.600414] Registering the dns_resolver key type
[ 1.605413] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 1.613423] ThumbEE CPU extension supported.
[ 1.622199] regulator_init_complete: VMMC: incomplete constraints, leaving on
[ 1.630144] regulator_init_complete: VAUX33: incomplete constraints, leaving on
[ 1.638269] regulator_init_complete: VAUX2: incomplete constraints, leaving on
[ 1.646296] regulator_init_complete: VAUX1: incomplete constraints, leaving on
[ 1.654317] regulator_init_complete: VDAC: incomplete constraints, leaving on
[ 1.662244] regulator_init_complete: VPLL: incomplete constraints, leaving on
[ 1.669788] mmc0: new high speed SDHC card at address 0007
[ 1.676092] regulator_init_complete: VDIG2: incomplete constraints, leaving on
[ 1.683798] mmcblk0: mmc0:0007 SD32G 29.3 GiB
[ 1.689449] regulator_init_complete: VDIG1: incomplete constraints, leaving on
[ 1.697248] mmcblk0: p1 p2 p3
[ 1.702079] regulator_init_complete: VDD2: incomplete constraints, leaving on
[ 1.709994] regulator_init_complete: VIO: incomplete constraints, leaving on
[ 1.717822] regulator_init_complete: VRTC: incomplete constraints, leaving on
[ 1.725563] Detected MACID=d4:94:a1:83:61:50
[ 1.731550] omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
[ 1.745287] kjournald starting. Commit interval 5 seconds
[ 1.751047] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended
[ 1.770818] EXT3-fs (mmcblk0p2): using internal journal
[ 1.776293] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode
[ 1.783516] VFS: Mounted root (ext3 filesystem) on device 179:2.
[ 1.790120] Freeing init memory: 236K
INIT: version 2.86 booting
Please wait: booting...
Starting udev
[ 2.258218] udevd (737): /proc/737/oom_adj is deprecated, please use /proc/737/oom_score_adj instead.
[ 8.548245] kjournald starting. Commit interval 5 seconds
[ 8.554068] EXT3-fs (mmcblk0p3): warning: maximal mount count reached, running e2fsck is recommended
[ 8.567816] EXT3-fs (mmcblk0p3): using internal journal
[ 8.573296] EXT3-fs (mmcblk0p3): mounted filesystem with ordered data mode
[ 8.631955] alignment: ignoring faults is unsafe on this CPU. Defaulting to fixup mode.
Remounting root file system...
Caching udev devnodes
Configuring network interfaces... [ 13.698369] PHY 0:00 not found
[ 13.701681] am335x_vsc8601_phy_fixup 70421 here addr = 1
[ 13.707960]
[ 13.707964] CPSW phy found : id is : 0x70421
eth0 no wireless extensions.
udhcpc (v1.13.2) started
Sending discover...
Sending discover...
Sending discover...
No lease, forking to background
done.
Setting up IP spoofing protection: rp_filter.
Sat Dec 24 10:11:00 UTC 2011
INIT: Entering runlevel: 5
Starting system message bus: dbus.
Starting Hardware abstraction layer hald
Starting Dropbear SSH server: dropbear.
Starting syslogd/klogd: done
FATAL: Error inserting g_mass_storage (/lib/modules/3.1.0+/kernel/drivers/usb/gadget/g_mass_storage.ko): No such device
***************************************************************
***************************************************************
NOTICE: This file system contains the followin GPLv3 packages:
binutils-dev
binutils-symlinks
binutils
gdbserver
.t you do not wish to distribute GPLv3 components please remove
,--. ,--.,--. ,--. ,---. ,------. ,--. ,--.
| `.' |`--',-' '-.,--. ,--./ O \ | .--. '| `.' |
| |'.'| |,--.'-. .-' \ ' /| .-. || '--'.'| |'.'| |
| | | || | | | \ ' | | | || |\ \ | | |
`--' `--'`--' `--' .-' / `--' `--'`--' '--'`--' `--'
`---'
,----. ,----. ,-----.,--. ,--.
'.-. |'.-. || .--' \ `.' /
.' < .' < '--. `\ .' \
/'-' |/'-' |.--' / / .'. \
`----' `----' `----' '--' '--'
Critical Link LLC http://support.criticallink.com mityarm-335x ttyO0
Linux kernel verison Linux armv7l #33 Wed Mar 14 08:57:27 EDT 2012
mityarm-335x login:
boot messages - yocto linux
U-Boot SPL 2013.10-g6c6a700 (Nov 20 2013 - 17:01:23)
MityARM335x profile 1 - Model No: 3354-GX-X38-RC Serial No: 134007
Configuring for 512 MB DDR3 @ 303MHz
Critical Link AM335X Dev Kit -- NAND Page size = 4096k booting from dev 5
Using 4k bch16 layout
ECC Mode = 2 lo = 208/0
nand_spl_load_image: loading 4096 bytes from 100000 to 80800000
nand_spl_load_image: loading 457164 bytes from 100000 to 807fffc0
U-Boot 2013.10-g6c6a700 (Nov 20 2013 - 17:01:23)
AM335X-GP rev 0
I2C: ready
DRAM: 512 MiB
WARNING: Caches not enabled
NAND: Using 4k bch16 layout
ECC Mode = 2 lo = 208/0
512 MiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
Net: cpsw:1 is connected to cpsw. Reconnecting to cpsw
cpsw
Hit any key to stop autoboot: 0
Booting from network ...
cpsw Waiting for PHY auto negotiation to complete......... TIMEOUT !
cpsw Waiting for PHY auto negotiation to complete.. done
link up on port 1, speed 1000, full duplex
BOOTP broadcast 1
link up on port 0, speed 1000, full duplex
BOOTP broadcast 2
DHCP client bound to address 142.90.111.121
link up on port 0, speed 1000, full duplex
link up on port 1, speed 1000, full duplex
Using cpsw device
TFTP from server 142.90.111.60; our IP address is 142.90.111.121
Filename 'mityarm/uImage-KO3'.
Load address: 0x80007fc0
Loading: #################################################################
#################################################################
#################################################################
######
510.7 KiB/s
done
Bytes transferred = 2942488 (2ce618 hex)
## Booting kernel from Legacy Image at 80007fc0 ...
Image Name: Linux-3.2.0-00219-g9543149-dirty
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2942424 Bytes = 2.8 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
XIP Kernel Image ... OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
[ 0.000000] Linux version 3.2.0-00219-g9543149-dirty (olchansk@ladd00.triumf.ca) (gcc version 4.5.3 20110311 (prerelease) (GCC) ) #19 Mon Dec 16 14:23:17 PST 2013
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: mityarm335x
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] AM335X ES1.0 (sgx neon )
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 130048
[ 0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/nfs nfsroot=142.90.111.60:,nolock rw ip=dhcp
[ 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: 512MB = 512MB total
[ 0.000000] Memory: 513564k/513564k available, 10724k reserved, 0K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 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 - 0xc0541000 (5348 kB)
[ 0.000000] .init : 0xc0541000 - 0xc0579000 ( 224 kB)
[ 0.000000] .data : 0xc057a000 - 0xc05d0728 ( 346 kB)
[ 0.000000] .bss : 0xc05d074c - 0xc0609fcc ( 231 kB)
[ 0.000000] NR_IRQS:396
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[ 0.000000] Total of 128 interrupts on 1 active controller
[ 0.000000] OMAP clockevent source: GPTIMER2 at 24000000 Hz
[ 0.000000] OMAP clocksource: GPTIMER1 at 32768 Hz
[ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms
[ 0.000000] Console: colour dummy device 80x30
[ 0.000152] Calibrating delay loop... 718.02 BogoMIPS (lpj=3590144)
[ 0.056518] pid_max: default: 32768 minimum: 301
[ 0.056640] Security Framework initialized
[ 0.056732] Mount-cache hash table entries: 512
[ 0.057128] CPU: Testing write buffer coherency: ok
[ 0.057861] devtmpfs: initialized
[ 0.076629] omap_hwmod: gfx: failed to hardreset
[ 0.092224] omap_hwmod: pruss: failed to hardreset
[ 0.093322] print_constraints: dummy:
[ 0.093658] NET: Registered protocol family 16
[ 0.095825] OMAP GPIO hardware version 0.1
[ 0.098083] omap_mux_init: Add partition: #1: core, flags: 0
[ 0.100524] omap_i2c.3: alias fck already exists
[ 0.100799] omap_i2c.2: alias fck already exists
[ 0.101440] Registering mcspi 1 [2]
[ 0.101470] omap2_mcspi.1: alias fck already exists
[ 0.101654] Registering mcspi 2 [2]
[ 0.101715] omap2_mcspi.2: alias fck already exists
[ 0.101959] edma.0: alias fck already exists
[ 0.101989] edma.0: alias fck already exists
[ 0.102020] edma.0: alias fck already exists
[ 0.119232] bio: create slab <bio-0> at 0
[ 0.121154] SCSI subsystem initialized
[ 0.122741] usbcore: registered new interface driver usbfs
[ 0.123046] usbcore: registered new interface driver hub
[ 0.123260] usbcore: registered new device driver usb
[ 0.142883] omap_i2c omap_i2c.3: bus 3 rev2.4.0 at 100 kHz
[ 0.143829] tps65910 3-002d: JTAGREVNUM 0x1
[ 0.146118] print_constraints: VRTC:
[ 0.147521] print_constraints: VIO: at 1500 mV
[ 0.149719] print_constraints: VDD1: 600 <--> 1500 mV at 1137 mV normal
[ 0.151916] print_constraints: VDD2: 600 <--> 1500 mV at 1137 mV normal
[ 0.152862] print_constraints: VDD3: 5000 mV
[ 0.154266] print_constraints: VDIG1: at 1800 mV
[ 0.155609] print_constraints: VDIG2: at 1800 mV
[ 0.156982] print_constraints: VPLL: at 1800 mV
[ 0.158355] print_constraints: VDAC: at 1800 mV
[ 0.159729] print_constraints: VAUX1: at 1800 mV
[ 0.161071] print_constraints: VAUX2: at 3300 mV
[ 0.162445] print_constraints: VAUX33: at 3300 mV
[ 0.163818] print_constraints: VMMC: at 3300 mV
[ 0.164306] tps65910 3-002d: No interrupt support, no core IRQ
[ 0.181243] omap_i2c omap_i2c.2: bus 2 rev2.4.0 at 100 kHz
[ 0.183105] Switching to clocksource gp timer
[ 0.201202] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
[ 0.201599] NET: Registered protocol family 2
[ 0.201812] IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.202117] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.202392] TCP bind hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.202575] TCP: Hash tables configured (established 16384 bind 16384)
[ 0.202575] TCP reno registered
[ 0.202575] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.202606] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.202789] NET: Registered protocol family 1
[ 0.203063] RPC: Registered named UNIX socket transport module.
[ 0.203094] RPC: Registered udp transport module.
[ 0.203094] RPC: Registered tcp transport module.
[ 0.203094] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.203369] NetWinder Floating Point Emulator V0.97 (double precision)
[ 0.222320] VFS: Disk quotas dquot_6.5.2
[ 0.222381] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.223205] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.223815] msgmni has been set to 1003
[ 0.224609] io scheduler noop registered
[ 0.224609] io scheduler deadline registered
[ 0.224670] io scheduler cfq registered (default)
[ 0.225219] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.227111] omap_uart.0: ttyO0 at MMIO 0x44e09000 (irq = 72) is a OMAP UART0
[ 0.754943] console [ttyO0] enabled
[ 0.759033] omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1
[ 0.766571] omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2
[ 0.774108] omap_uart.3: ttyO3 at MMIO 0x481a6000 (irq = 44) is a OMAP UART3
[ 0.781585] omap_uart.4: ttyO4 at MMIO 0x481a8000 (irq = 45) is a OMAP UART4
[ 0.789123] omap_uart.5: ttyO5 at MMIO 0x481aa000 (irq = 46) is a OMAP UART5
[ 0.806518] brd: module loaded
[ 0.815002] loop: module loaded
[ 0.818237] at24 2-0050: 256 byte 24c02 EEPROM, read-only, 0 bytes/write
[ 0.830566] MityARM-335x: Part Number = 3354-GX-X38-RC
[ 0.836303] No SPI NOR Flash found.
[ 0.839813] Configuring 512MB NAND device
[ 0.844543] omap-gpmc omap-gpmc: GPMC revision 6.0
[ 0.849334] Registering NAND on CS0
[ 0.854980] m25p80 spi2.0: m25p64-nonjedec (8192 Kbytes)
[ 0.860290] Creating 1 MTD partitions on "spi_flash":
[ 0.865386] 0x000000000000-0x000000800000 : "NOR User Defined"
[ 0.873168] omap2-nand driver initializing
[ 0.877624] ONFI flash detected
[ 0.880859] ONFI param page 0 valid
[ 0.884368] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xdc (Micron MT29F4G08ABAEAWP)
[ 0.892395] Creating 8 MTD partitions on "omap2-nand.0":
[ 0.897735] 0x000000000000-0x000000040000 : "SPL"
[ 0.904022] 0x000000040000-0x000000080000 : "SPL.backup1"
[ 0.910797] 0x000000080000-0x0000000c0000 : "SPL.backup2"
[ 0.917633] 0x0000000c0000-0x000000100000 : "SPL.backup3"
[ 0.924499] 0x000000100000-0x000000300000 : "U-Boot"
[ 0.931243] 0x000000300000-0x000000340000 : "U-Boot Env"
[ 0.938018] 0x000000340000-0x000000840000 : "Kernel"
[ 0.945343] 0x000000840000-0x000020000000 : "File System"
[ 1.052642] OneNAND driver initializing
[ 1.103698] davinci_mdio davinci_mdio.0: davinci mdio revision 1.6
[ 1.109893] davinci_mdio davinci_mdio.0: detected phy mask fffffffd
[ 1.116790] davinci_mdio.0: probed
[ 1.120178] davinci_mdio davinci_mdio.0: phy[1]: device 0:01, driver unknown
[ 1.127410] Initializing USB Mass Storage driver...
[ 1.132476] usbcore: registered new interface driver usb-storage
[ 1.138519] USB Mass Storage support registered.
[ 1.143707] mousedev: PS/2 mouse device common for all mice
[ 1.149719] omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0
[ 1.156127] omap_rtc: already running
[ 1.159942] i2c /dev entries driver
[ 1.164916] OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ 1.173126] cpuidle: using governor ladder
[ 1.177734] cpuidle: using governor menu
[ 1.184600] usbcore: registered new interface driver usbhid
[ 1.190185] usbhid: USB HID core driver
[ 1.194030] oprofile: hardware counters not available
[ 1.199096] oprofile: using timer interrupt.
[ 1.203369] nf_conntrack version 0.5.0 (8024 buckets, 32096 max)
[ 1.209930] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 1.215362] TCP cubic registered
[ 1.218597] NET: Registered protocol family 17
[ 1.223083] Registering the dns_resolver key type
[ 1.227874] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 1.235565] ThumbEE CPU extension supported.
[ 1.239868] mux: Failed to setup hwmod io irq -22
[ 1.245208] Power Management for AM33XX family
[ 1.249816] Trying to load am335x-pm-firmware.bin (60 secs timeout)
[ 1.256225] Copied the M3 firmware to UMEM
[ 1.260345] omap_hwmod: wkup_m3: wkup_m3: hwmod data error: OMAP4 does not support st_shift
[ 1.274749] Detected MACID=78:c5:e5:be:6b:6f
[ 1.280212] omap_rtc omap_rtc: setting system clock to 2000-01-01 00:27:24 UTC (946686444)
[ 1.290893] PHY 0:00 not found
[ 1.294219]
[ 1.294219] CPSW phy found : id is : 0x221611
[ 3.295227] PHY: 0:01 - Link is Up - 1000/Full
[ 3.334320] Sending DHCP requests ., OK
[ 3.354736] IP-Config: Got DHCP answer from 142.90.111.60, my address is 142.90.111.121
[ 3.363372] IP-Config: Complete:
[ 3.366638] device=eth0, addr=142.90.111.121, mask=255.255.224.0, gw=142.90.100.18,
[ 3.374481] host=lxdaq30.triumf.ca, domain=triumf.ca, nis-domain=(none),
[ 3.381622] bootserver=142.90.111.60, rootserver=142.90.111.60, rootpath=/data0/root/%s,v3,tcp,hard
[ 3.407958] VFS: Mounted root (nfs filesystem) on device 0:14.
[ 3.414184] devtmpfs: mounted
[ 3.417541] Freeing init memory: 224K
INIT: version 2.88 booting
Starting udev
[ 4.163543] udevd[541]: starting version 182
Starting Bootlog daemon: bootlogd: cannot allocate pseudo tty: No such file or directory
bootlogd.
Starting rpcbind daemon...rpcbind: cannot create socket for udp6
rpcbind: cannot create socket for tcp6
done.
Starting rpcbind... Mounting remote filesystems...
INIT: Entering runlevel: 5
Starting system message bus: dbus.
Starting OpenBSD Secure Shell server: sshd
done.
Starting syslogd/klogd: done
Stopping Bootlog daemon: bootlogd.
umount: /mnt/.psplash: not mounted
Poky (Yocto Project Reference Distro) 1.5 lxdaq30.triumf.ca /dev/ttyO0
lxdaq30.triumf.ca login:
Boot messages - Fedora 20
U-Boot SPL 2013.10-g6c6a700 (Nov 20 2013 - 17:01:23)
MityARM335x profile 1 - Model No: 3354-GX-X38-RC Serial No: 134007
Configuring for 512 MB DDR3 @ 303MHz
Critical Link AM335X Dev Kit -- NAND Page size = 4096k booting from dev 5
Using 4k bch16 layout
ECC Mode = 2 lo = 208/0
nand_spl_load_image: loading 4096 bytes from 100000 to 80800000
nand_spl_load_image: loading 457164 bytes from 100000 to 807fffc0
U-Boot 2013.10-g6c6a700 (Nov 20 2013 - 17:01:23)
AM335X-GP rev 0
I2C: ready
DRAM: 512 MiB
WARNING: Caches not enabled
NAND: Using 4k bch16 layout
ECC Mode = 2 lo = 208/0
512 MiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
Net: cpsw:1 is connected to cpsw. Reconnecting to cpsw
cpsw
Hit any key to stop autoboot: 0
Booting from network ...
cpsw Waiting for PHY auto negotiation to complete.... done
link up on port 0, speed 1000, full duplex
link up on port 1, speed 1000, full duplex
BOOTP broadcast 1
BOOTP broadcast 2
DHCP client bound to address 142.90.111.121
link up on port 0, speed 1000, full duplex
link up on port 1, speed 1000, full duplex
Using cpsw device
TFTP from server 142.90.111.60; our IP address is 142.90.111.121
Filename 'mityarm/uImage-KO7'.
Load address: 0x80007fc0
Loading: #################################################################
#################################################################
#################################################################
#############
510.7 KiB/s
done
Bytes transferred = 3049664 (2e88c0 hex)
## Booting kernel from Legacy Image at 80007fc0 ...
Image Name: Linux-3.2.0-00223-g1076607-dirty
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 3049600 Bytes = 2.9 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
XIP Kernel Image ... OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
[ 0.000000] Linux version 3.2.0-00223-g1076607-dirty (olchansk@ladd21.triumf.ca) (gcc version 4.7.3 20130226 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.03-20130313 - Linaro GCC 2013.03)4
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: mityarm335x
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] AM335X ES1.0 (sgx neon )
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 130048
[ 0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/nfs nfsroot=142.90.111.60:,nolock rw ip=dhcp
[ 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: 512MB = 512MB total
[ 0.000000] Memory: 513404k/513404k available, 10884k reserved, 0K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 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 - 0xc0562000 (5480 kB)
[ 0.000000] .init : 0xc0562000 - 0xc059a000 ( 224 kB)
[ 0.000000] .data : 0xc059a000 - 0xc05f3078 ( 357 kB)
[ 0.000000] .bss : 0xc05f309c - 0xc0631b0c ( 251 kB)
[ 0.000000] NR_IRQS:396
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[ 0.000000] Total of 128 interrupts on 1 active controller
[ 0.000000] OMAP clockevent source: GPTIMER2 at 24000000 Hz
[ 0.000000] OMAP clocksource: GPTIMER1 at 32768 Hz
[ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms
[ 0.000000] Console: colour dummy device 80x30
[ 0.000152] Calibrating delay loop... 718.02 BogoMIPS (lpj=3590144)
[ 0.056030] pid_max: default: 32768 minimum: 301
[ 0.056152] Security Framework initialized
[ 0.056243] Mount-cache hash table entries: 512
[ 0.056640] CPU: Testing write buffer coherency: ok
[ 0.057434] devtmpfs: initialized
[ 0.076080] omap_hwmod: gfx: failed to hardreset
[ 0.091674] omap_hwmod: pruss: failed to hardreset
[ 0.092803] print_constraints: dummy:
[ 0.093170] NET: Registered protocol family 16
[ 0.095367] OMAP GPIO hardware version 0.1
[ 0.097686] omap_mux_init: Add partition: #1: core, flags: 0
[ 0.100189] omap_i2c.3: alias fck already exists
[ 0.100433] omap_i2c.2: alias fck already exists
[ 0.101104] Registering mcspi 1 [2]
[ 0.101135] omap2_mcspi.1: alias fck already exists
[ 0.101348] Registering mcspi 2 [2]
[ 0.101379] omap2_mcspi.2: alias fck already exists
[ 0.101654] edma.0: alias fck already exists
[ 0.101684] edma.0: alias fck already exists
[ 0.101684] edma.0: alias fck already exists
[ 0.104583] baseboard_init [MityARM-335x DevKit]...
[ 0.104766] omap_hsmmc.0: alias fck already exists
[ 0.120056] bio: create slab <bio-0> at 0
[ 0.122070] SCSI subsystem initialized
[ 0.123779] usbcore: registered new interface driver usbfs
[ 0.124114] usbcore: registered new interface driver hub
[ 0.124328] usbcore: registered new device driver usb
[ 0.124450] musb-ti81xx musb-ti81xx: musb0, board_mode=0x3, plat_mode=0x3
[ 0.124755] musb-ti81xx musb-ti81xx: musb1, board_mode=0x3, plat_mode=0x0
[ 0.125885] omap_i2c omap_i2c.3: bus 3 rev2.4.0 at 100 kHz
[ 0.126770] tps65910 3-002d: JTAGREVNUM 0x1
[ 0.129089] print_constraints: VRTC:
[ 0.130493] print_constraints: VIO: at 1500 mV
[ 0.132720] print_constraints: VDD1: 600 <--> 1500 mV at 1137 mV normal
[ 0.134918] print_constraints: VDD2: 600 <--> 1500 mV at 1137 mV normal
[ 0.135894] print_constraints: VDD3: 5000 mV
[ 0.137268] print_constraints: VDIG1: at 1800 mV
[ 0.138641] print_constraints: VDIG2: at 1800 mV
[ 0.140014] print_constraints: VPLL: at 1800 mV
[ 0.141387] print_constraints: VDAC: at 1800 mV
[ 0.142761] print_constraints: VAUX1: at 1800 mV
[ 0.144134] print_constraints: VAUX2: at 3300 mV
[ 0.145507] print_constraints: VAUX33: at 3300 mV
[ 0.146881] print_constraints: VMMC: at 3300 mV
[ 0.147399] tps65910 3-002d: No interrupt support, no core IRQ
[ 0.161468] omap_i2c omap_i2c.2: bus 2 rev2.4.0 at 100 kHz
[ 0.163360] Switching to clocksource gp timer
[ 0.181701] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
[ 0.181854] musb-hdrc musb-hdrc.0: dma type: pio
[ 0.182769] musb-hdrc musb-hdrc.0: USB OTG mode controller at e081c000 using PIO, IRQ 18
[ 0.182952] musb-hdrc musb-hdrc.1: dma type: pio
[ 0.183349] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
[ 0.183502] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 1
[ 0.183593] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.183624] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.183624] usb usb1: Product: MUSB HDRC host driver
[ 0.183624] usb usb1: Manufacturer: Linux 3.2.0-00223-g1076607-dirty musb-hcd
[ 0.183654] usb usb1: SerialNumber: musb-hdrc.1
[ 0.184539] hub 1-0:1.0: USB hub found
[ 0.184570] hub 1-0:1.0: 1 port detected
[ 0.185119] musb-hdrc musb-hdrc.1: USB OTG mode controller at e081e800 using PIO, IRQ 19
[ 0.185577] NET: Registered protocol family 2
[ 0.185760] IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.186065] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.186370] TCP bind hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.186523] TCP: Hash tables configured (established 16384 bind 16384)
[ 0.186523] TCP reno registered
[ 0.186553] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.186584] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.186767] NET: Registered protocol family 1
[ 0.187042] RPC: Registered named UNIX socket transport module.
[ 0.187042] RPC: Registered udp transport module.
[ 0.187042] RPC: Registered tcp transport module.
[ 0.187072] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.187255] NetWinder Floating Point Emulator V0.97 (double precision)
[ 0.206237] VFS: Disk quotas dquot_6.5.2
[ 0.206298] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.207000] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.207031] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 0.208038] msgmni has been set to 1002
[ 0.208923] io scheduler noop registered
[ 0.208923] io scheduler deadline registered
[ 0.208984] io scheduler cfq registered (default)
[ 0.209503] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.211425] omap_uart.0: ttyO0 at MMIO 0x44e09000 (irq = 72) is a OMAP UART0
[ 0.850341] console [ttyO0] enabled
[ 0.854553] omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1
[ 0.862091] omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2
[ 0.869659] omap_uart.3: ttyO3 at MMIO 0x481a6000 (irq = 44) is a OMAP UART3
[ 0.877166] omap_uart.4: ttyO4 at MMIO 0x481a8000 (irq = 45) is a OMAP UART4
[ 0.884704] omap_uart.5: ttyO5 at MMIO 0x481aa000 (irq = 46) is a OMAP UART5
[ 0.902282] brd: module loaded
[ 0.910797] loop: module loaded
[ 0.914062] at24 2-0050: 256 byte 24c02 EEPROM, read-only, 0 bytes/write
[ 0.926361] MityARM-335x: Part Number = 3354-GX-X38-RC
[ 0.931488] MityARM-335x DevKit: factory_config_callback
[ 0.937408] No SPI NOR Flash found.
[ 0.940887] Configuring 512MB NAND device
[ 0.945648] omap-gpmc omap-gpmc: GPMC revision 6.0
[ 0.950439] Registering NAND on CS0
[ 0.956146] m25p80 spi2.0: m25p64-nonjedec (8192 Kbytes)
[ 0.961486] Creating 1 MTD partitions on "spi_flash":
[ 0.966583] 0x000000000000-0x000000800000 : "NOR User Defined"
[ 0.974548] omap2-nand driver initializing
[ 0.978942] ONFI flash detected
[ 0.982177] ONFI param page 0 valid
[ 0.985717] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xdc (Micron MT29F4G08ABAEAWP)
[ 0.993713] Creating 8 MTD partitions on "omap2-nand.0":
[ 0.999053] 0x000000000000-0x000000040000 : "SPL"
[ 1.005340] 0x000000040000-0x000000080000 : "SPL.backup1"
[ 1.012145] 0x000000080000-0x0000000c0000 : "SPL.backup2"
[ 1.019073] 0x0000000c0000-0x000000100000 : "SPL.backup3"
[ 1.026000] 0x000000100000-0x000000300000 : "U-Boot"
[ 1.032684] 0x000000300000-0x000000340000 : "U-Boot Env"
[ 1.039581] 0x000000340000-0x000000840000 : "Kernel"
[ 1.046936] 0x000000840000-0x000020000000 : "File System"
[ 1.153869] OneNAND driver initializing
[ 1.203979] davinci_mdio davinci_mdio.0: davinci mdio revision 1.6
[ 1.210174] davinci_mdio davinci_mdio.0: detected phy mask fffffffd
[ 1.217071] davinci_mdio.0: probed
[ 1.220458] davinci_mdio davinci_mdio.0: phy[1]: device 0:01, driver unknown
[ 1.227722] Initializing USB Mass Storage driver...
[ 1.232849] usbcore: registered new interface driver usb-storage
[ 1.238861] USB Mass Storage support registered.
[ 1.243591] gadget: using random self ethernet address
[ 1.248840] gadget: using random host ethernet address
[ 1.254669] usb0: MAC e6:9b:c9:41:59:b7
[ 1.258514] usb0: HOST MAC a6:47:ae:fb:6f:5b
[ 1.262847] gadget: Ethernet Gadget, version: Memorial Day 2008
[ 1.268890] gadget: g_ether ready
[ 1.272277] musb-hdrc musb-hdrc.0: MUSB HDRC host driver
[ 1.277648] musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 2
[ 1.285156] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.291931] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.299163] usb usb2: Product: MUSB HDRC host driver
[ 1.304138] usb usb2: Manufacturer: Linux 3.2.0-00223-g1076607-dirty musb-hcd
[ 1.311248] usb usb2: SerialNumber: musb-hdrc.0
[ 1.316711] hub 2-0:1.0: USB hub found
[ 1.320495] hub 2-0:1.0: 1 port detected
[ 1.325714] mousedev: PS/2 mouse device common for all mice
[ 1.331787] omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0
[ 1.338195] omap_rtc: already running
[ 1.342041] i2c /dev entries driver
[ 1.347106] OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ 1.355377] cpuidle: using governor ladder
[ 1.359985] cpuidle: using governor menu
[ 1.369018] usbcore: registered new interface driver usbhid
[ 1.374633] usbhid: USB HID core driver
[ 1.378448] oprofile: hardware counters not available
[ 1.383514] oprofile: using timer interrupt.
[ 1.387817] nf_conntrack version 0.5.0 (8021 buckets, 32084 max)
[ 1.394348] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 1.399780] TCP cubic registered
[ 1.403015] NET: Registered protocol family 17
[ 1.407531] Registering the dns_resolver key type
[ 1.412292] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 1.419982] ThumbEE CPU extension supported.
[ 1.424316] mux: Failed to setup hwmod io irq -22
[ 1.429595] Power Management for AM33XX family
[ 1.434265] Trying to load am335x-pm-firmware.bin (60 secs timeout)
[ 1.440612] Copied the M3 firmware to UMEM
[ 1.444763] omap_hwmod: wkup_m3: wkup_m3: hwmod data error: OMAP4 does not support st_shift
[ 1.459289] Detected MACID=78:c5:e5:be:6b:6f
[ 1.464782] omap_rtc omap_rtc: setting system clock to 2000-01-01 01:17:06 UTC (946689426)
[ 1.475585] PHY 0:00 not found
[ 1.478912]
[ 1.478912] CPSW phy found : id is : 0x221622
[ 1.525512] mmc0: new high speed SDHC card at address 0001
[ 1.531646] mmcblk0: mmc0:0001 00000 29.2 GiB (ro)
[ 1.539520] mmcblk0: p1 p2
[ 3.475463] PHY: 0:01 - Link is Up - 1000/Full
[ 3.504608] Sending DHCP requests ., OK
[ 4.025085] IP-Config: Got DHCP answer from 142.90.111.60, my address is 142.90.111.121
[ 4.034027] IP-Config: Complete:
[ 4.037292] device=eth0, addr=142.90.111.121, mask=255.255.224.0, gw=142.90.100.18,
[ 4.045166] host=lxdaq30.triumf.ca, domain=triumf.ca, nis-domain=(none),
[ 4.052276] bootserver=142.90.111.60, rootserver=142.90.111.60, rootpath=/data0/root/%s,v3,tcp,hard
[ 4.078765] VFS: Mounted root (nfs filesystem) on device 0:15.
[ 4.085144] devtmpfs: mounted
[ 4.088500] Freeing init memory: 224K
[ 4.378814] systemd[1]: systemd 208 running in system mode. (+PAM +LIBWRAP +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ)
Welcome to Fedora 20 (Heisenbug)!
[ 4.410186] systemd[1]: Failed to insert module 'ipv6'
[ 5.369171] systemd[1]: Expecting device dev-ttyO0.device...
Expecting device dev-ttyO0.device...
[ 5.379516] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
[ 5.388061] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 5.398010] systemd[1]: Starting Remote File Systems.
[ OK ] Reached target Remote File Systems.
[ 5.408264] systemd[1]: Reached target Remote File Systems.
[ 5.414093] systemd[1]: Starting Collect Read-Ahead Data...
Starting Collect Read-Ahead Data...
[ 5.427642] systemd[1]: Started Replay Read-Ahead Data.
[ 5.433074] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
[ OK ] Listening on /dev/initctl Compatibility Named Pipe.
[ 5.454132] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 5.463134] systemd[1]: Starting Delayed Shutdown Socket.
[ OK ] Listening on Delayed Shutdown Socket.
[ 5.476806] systemd[1]: Listening on Delayed Shutdown Socket.
[ 5.482727] systemd[1]: Starting Root Slice.
[ 5.496185] systemd-readahead[568]: Failed to create fanotify object: Function not implemented
[ OK ] Created slice Root Slice.
[ 5.509826] systemd[1]: Created slice Root Slice.
[ 5.514678] systemd[1]: Starting User and Session Slice.
[ OK ] Created slice User and Session Slice.
[ 5.539062] systemd[1]: Created slice User and Session Slice.
[ 5.545074] systemd[1]: Starting System Slice.
[ OK ] Created slice System Slice.
[ 5.558319] systemd[1]: Created slice System Slice.
[ 5.563415] systemd[1]: Starting Slices.
[ OK ] Reached target Slices.
[ 5.571563] systemd[1]: Reached target Slices.
[ 5.576324] systemd[1]: Starting system-serial\x2dgetty.slice.
[ OK ] Created slice system-serial\x2dgetty.slice.
[ 5.588531] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 5.594940] systemd[1]: Starting system-getty.slice.
[ OK ] Created slice system-getty.slice.
[ 5.605346] systemd[1]: Created slice system-getty.slice.
[ 5.611083] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
[ OK ] Set up automount Arbitrary Executable File Formats F...utomount Point.
[ 5.628417] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 5.638061] systemd[1]: Starting Journal Socket.
[ OK ] Listening on Journal Socket.
[ 5.648345] systemd[1]: Listening on Journal Socket.
[ 5.653625] systemd[1]: Mounting POSIX Message Queue File System...
Mounting POSIX Message Queue File System...
[ 5.667236] systemd[1]: Mounted Huge Pages File System.
[ 5.672851] systemd[1]: Started Create list of required static device nodes for the current kernel.
[ 5.690856] systemd[1]: Starting Create static device nodes in /dev...
Starting Create static device nodes in /dev...
[ 5.707733] systemd[1]: Mounting Debug File System...
Mounting Debug File System...
[ 5.737792] systemd[1]: Mounting RPC Pipe File System...
Mounting RPC Pipe File System...
[ 5.790679] systemd[1]: Mounting RPC Pipe File System...
Mounting RPC Pipe File System...
[ 5.835083] systemd[1]: Starting Journal Service...
Starting Journal Service...
[ OK ] Started Journal Service.
[ 5.900177] systemd[1]: Started Journal Service.
[ OK ] Listening on LVM2 metadata daemon socket.
[ OK ] Listening on Device-mapper event daemon FIFOs.
Starting Monitoring of LVM2 mirrors, snapshots etc. ...ress polling...
[ OK ] Listening on udev Kernel Socket.
[ OK ] Listening on udev Control Socket.
Starting udev Coldplug all Devices...
[ 6.171752] systemd-journald[575]: Vacuuming done, freed 0 bytes
[ OK ] Reached target Swap.
[ OK ] Started Collect Read-Ahead Data.
[ OK ] Mounted POSIX Message Queue File System.
[ OK ] Started Create static device nodes in /dev.
[ OK ] Mounted Debug File System.
[ OK ] Mounted RPC Pipe File System.
[ OK ] Mounted RPC Pipe File System.
Starting udev Kernel Device Manager...
Starting Setup Virtual Console...
Starting Remount Root and Kernel File Systems...
Starting Apply Kernel Variables...
Starting LVM2 metadata daemon...
[ 6.605987] systemd-udevd[604]: starting version 208
[ OK ] Started udev Kernel Device Manager.
[ OK ] Started Remount Root and Kernel File Systems.
Starting Configure read-only root support...
Starting Load/Save Random Seed...
[ OK ] Reached target Local File Systems (Pre).
[ OK ] Started Apply Kernel Variables.
[ OK ] Started LVM2 metadata daemon.
[ OK ] Started Load/Save Random Seed.
[ OK ] Started Monitoring of LVM2 mirrors, snapshots etc. u...ogress polling.
[ OK ] Started Configure read-only root support.
[ OK ] Started Setup Virtual Console.
[ OK ] Found device /dev/ttyO0.
[ OK ] Started udev Coldplug all Devices.
Starting udev Wait for Complete Device Initialization...
Starting Show Plymouth Boot Screen...
[ OK ] Started udev Wait for Complete Device Initialization.
Starting Activation of DM RAID sets...
[ OK ] Started Show Plymouth Boot Screen.
[ OK ] Started Activation of DM RAID sets.
[ OK ] Reached target Local File Systems.
Starting Trigger Flushing of Journal to Persistent Storage...
Starting Recreate Volatile Files and Directories...
Starting Tell Plymouth To Write Out Runtime Data...
Starting Security Auditing Service...
[ OK ] Reached target Encrypted Volumes.
[ OK ] Started Tell Plymouth To Write Out Runtime Data.
[ 9.852447] systemd-journald[575]: Received request to flush runtime journal from PID 1
[ OK ] Started Trigger Flushing of Journal to Persistent Storage.
[ 9.912628] systemd-journald[575]: File /var/log/journal/055ce678012a47b3826038b1b1674a87/system.journal corrupted or uncleanly shut down, renaming and replacing.
[ OK ] Started Security Auditing Service.
[ OK ] Started Recreate Volatile Files and Directories.
Starting Update UTMP about System Reboot/Shutdown...
[ OK ] Started Update UTMP about System Reboot/Shutdown.
[ OK ] Reached target System Initialization.
[ OK ] Reached target Timers.
[ OK ] Reached target Paths.
[ OK ] Listening on CUPS Printing Service Sockets.
[ OK ] Listening on Open-iSCSI iscsid Socket.
[ OK ] Listening on PC/SC Smart Card Daemon Activation Socket.
[ OK ] Listening on RPCbind Server Activation Socket.
[ OK ] Listening on Open-iSCSI iscsiuio Socket.
[ OK ] Listening on D-Bus System Message Bus Socket.
[ OK ] Reached target Sockets.
[ OK ] Reached target Basic System.
Starting firewalld - dynamic firewall daemon...
Starting NTP client/server...
Starting System Logging Service...
Starting Hardware RNG Entropy Gatherer Daemon...
[ OK ] Started Hardware RNG Entropy Gatherer Daemon.
Starting Initial Setup configuration program (text mode)...
Starting Self Monitoring and Reporting Technology (SMART) Daemon...
[ OK ] Started Self Monitoring and Reporting Technology (SMART) Daemon.
Starting Modem Manager...
Starting irqbalance daemon...
[ OK ] Started irqbalance daemon.
Starting Resets System Activity Logs...
Starting RPC bind service...
Starting Login Service...
Starting D-Bus System Message Bus...
[ OK ] Started D-Bus System Message Bus.
[ OK ] Started Resets System Activity Logs.
[ OK ] Started NTP client/server.
[ OK ] Started System Logging Service.
[ OK ] Started RPC bind service.
Starting NIS/YP (Network Information Service) Client...omain Binder...
[ OK ] Started Login Service.
[ OK ] Started Modem Manager.
[ OK ] Started NIS/YP (Network Information Service) Clients... Domain Binder.
Starting Permit User Sessions...
[ OK ] Started Permit User Sessions.
Starting Command Scheduler...
[ OK ] Started Command Scheduler.
Starting Job spooling tools...
[ OK ] Started Job spooling tools.
Starting Terminate Plymouth Boot Screen...
dm.c: 1701
Traceback (most recent call last):
File "/usr/lib/python2.7/runpy.py", line 162, in _run_module_as_main
"__main__", fname, loader, pkg_name)
File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
exec code in run_globals
File "/usr/lib/python2.7/site-packages/initial_setup/__main__.py", line 47, in <module>
from pyanaconda.network import setup_ifcfg_log
File "/usr/lib/python2.7/site-packages/pyanaconda/network.py", line 41, in <module>
from blivet.devices import FcoeDiskDevice, iScsiDiskDevice
File "/usr/lib/python2.7/site-packages/blivet/__init__.py", line 68, in <module>
from devices import *
File "/usr/lib/python2.7/site-packages/blivet/devices.py", line 105, in <module>
from devicelibs import dm
File "/usr/lib/python2.7/site-packages/blivet/devicelibs/dm.py", line 25, in <module>
import block
File "/usr/lib/python2.7/site-packages/block/__init__.py", line 23, in <module>
from device import MultiPath, RaidDev, RaidSet, BlockDev, DeviceMaps, \
File "/usr/lib/python2.7/site-packages/block/device.py", line 259, in <module>
class MPNameCache(_IUD):
File "/usr/lib/python2.7/site-packages/block/device.py", line 264, in MPNameCache
for map in _dm.maps():
MemoryError
[ OK ] Started Initial Setup configuration program (text mode).
Starting Serial Getty on ttyO0...
[ OK ] Started Serial Getty on ttyO0.
Starting Getty on tty1...
[ OK ] Started Getty on tty1.
[ OK ] Reached target Login Prompts.
[ OK ] Started firewalld - dynamic firewall daemon.
Starting Network Manager...
Starting Authorization Manager...
[ OK ] Started Authorization Manager.
[ OK ] Started Network Manager.
[ OK ] Reached target Network.
Starting NFS file locking service....
Starting OpenSSH server daemon...
Starting Automounts filesystems on demand...
[ OK ] Started OpenSSH server daemon.
[ OK ] Started NFS file locking service..
Starting NFS Server...
[ 29.277229] rpc.nfsd[1261]: rpc.nfsd: Setting version failed: errno 22 (Invalid argument)
[ 29.483340] rpc.nfsd[1261]: rpc.nfsd: address family inet6 not supported by protocol TCP
[ 28.760284] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[ 28.800048] NFSD: starting 90-second grace period
Fedora release 20 (Heisenbug)
Kernel 3.2.0-00223-g1076607-dirty on an armv7l (ttyO0)
lxdaq30 login:
Write PHY registers from uboot
Example for Micrel KSZ9021 PHY extended registers:
0x104: default value is 0x7777: bits are 0xqxyz q=RX_CLK delay, 0.2ns unit x=RX_CTL delay y=TX_CLK delay z=TX_CTL delay 0x105: default value is 0x7777, each 4 bits are for RXD3,2,1,0, 0.2ns unit U-Boot# mii write 1 b 104 U-Boot# mii read 1 b 0104 U-Boot# mii read 1 d 7777 U-Boot# mii write 1 b 8104 U-Boot# mii write 1 c a777 U-Boot# mii write 1 b 104 U-Boot# mii read 1 d A777 U-Boot# mii write 1 b 105 U-Boot# mii read 1 d 7777 U-Boot# mii write 1 b 8105 U-Boot# mii write 1 c 0000 U-Boot# mii write 1 b 105 U-Boot# mii read 1 d 0000
BOOTCONFIG
BOOTCONFIG settings:
- CL eval board:
- BOOTCONFIG[0..11] are SYSBOOT[0..11]
- boot from SD: all open, [3] closed
- boot from on-SoM NAND: all open, close [2], [3], [8], [9], [10], [11] (6 jumpers)
- CAMAC board:
- top-to-bottom: B0..4,G0..5,R0 correspond to LCD_DATA[0..11] are SYSBOOT[0..11]
- boot from SD: all open, B3 closed
- boot from on-SoM NAND: all open, close B2, B3, G3, G4, G5, R0 (6 jumpers)
NOTES:
- boot from EMAC1 requires PHY connection to RGMII1, CLeval and CAMAC boards connected PHY to RGMII2.
SYSBOOT modes: http://ladd00.triumf.ca/~olchansk/MityARM/Docs/spruh73g.pdf table 26-7
SYSBOOT[4..0] 00000 - reserved 00001 - UART0 00010 - UART0 00011 - UART0 00100 - UART0 00101 - UART0 00110 - EMAC1, SYSBOOT[7..6]: 00=MII, 01=RMII, 10=reserved, 11=RGMII 00111 - EMAC1 01000 - EMAC1 01001 - EMAC1 01010 - EMAC1 01011 - USB0 01100 - USB0 01101 - USB0 01110 - reserved 01111 - fast external boot 10000 - XIP 10001 - XIP 10010 - NAND 10011 - NAND 10100 - NAND 10101 - NAND-I2C 10110 - SPI0 10111 - MMC0 <---- default (boot from SD flash) - other bits - don't care 11000 - SPI0 11001 - SPI0 11010 - XIP 11011 - XIP 11100 - MMC1 11101 - reserved 11110 - reserved 11111 - fast external boot
GPMC interface
0x8 = CS0 0x9 = CS1 0xa = CS2 0xb = CS3
./gpmc 0x0a000000 0x12ff5678
CAMAC interface
General information:
- CAMAC interface responds to GPMC CS3
- the host CPU should always issue 32-bit read and write cycles on even addresses (last 2 bits of address set to 0)
- address bits 15..12 address the FPGA GPMC registers (4 bits, 16 registers)
- remaining address bits are used for encoding CAMAC operations
- all GPMC registers are 32-bit wide
Firmware update
- test the activer serial flash programmer interface
$ ./srunner_gpmc -id -16 /dev/null ================================================================ SRunner Version 1.2-GPMC-0xABCD-KO3 (POF, JIC support) Altera Corporation Configuration Devices: EPCS1, EPCS4, EPCS16, EPCS64 and EPCS128 ================================================================ Operation: Identify EPCS Device bb_open! Info: Found GPMC 0xABCD FlashProgrammer interface. Info: Silicon ID - 0x14 Info: Serial Configuration Device - EPCS16 Operation Completed!!!
- write pof file to flash memory
$ ./srunner_gpmc -program -16 CAMAC_Crat_Controller.pof ================================================================ Operation: Programming EPCS Info: Programming file: "CAMAC_Crat_Controller.pof" opened. Info: File size: 2097359 bytes. Skipping POF file header: start of data at 154, file size 2097359, remain 2097205, modulo 1024 = 53 Final file size 2097152 bb_open! Info: Found GPMC 0xABCD FlashProgrammer interface. Info: Silicon ID - 0x14 Info: Serial Configuration Device - EPCS16 Info: Erasing... ....................Info: Erase Done Info: Start programming process. Info: Programming 8192 pages... Info: Programming successful bb_close! Operation Completed!!!
- reboot the FPGA
lxdaq30:LINUX$ ./camac --reboot CAMAC firmware: 0x14120407 rebooting FPGA... CAMAC firmware: 0x14120711 lxdaq30:LINUX$
Register 1 - command
Write-only 32 bit register:
command 1: CMD_reset: 0x command 2: CMD_reconfigure command 3: CMD_TestMode command 4: CMD_Zero command 5: CMD_Clear command 6: CMD_Inhibit command 7: CMD_WriteLED: 0xXXXX0007 -> write 0xXXXX to the LED bus
Register 2 - test read/write register
32-bit read/write register for testing GPMC bus communications
Register 3 - FPGA flash programmer
active-serial flash programmer interface (see srunner, srunner_vme and srunner_gpmc).
Register 4 and 5 - CAMAC command, write data and read data
A write cycle to the GPMC bus carries 16 bits of address and 32 bits of data:
Address 16 bits (Quartus cmd_A[15..0]) ---- 15..12 - GPMC register address -- 11 - not used 10 - not used 9 - not used 8..4 - CAMAC N[4..0] -- 3 - CAMAC F[4] 2 - CAMAC_start - set this bit to 1 to trigger a CAMAC operation. Value 0 is for testing the communications without running the CAMAC sequencer. 1 - not accessible 0 - not accessible ---- Data 32 bits: (Quartus cmd_D[31..0]) ---- 31..28 - CAMAC F[3..0]. (CAMAC F[4] is cmd_A[3]) 27..24 - CAMAC A[3..0] -- 23..0 - CAMAC write lines W[24..1] ----
To verify correct data transmission on the GPMC bus and correct latching of the data in the CAMAC part of the FPGA, the 32 bits of data can be read back through register 4 and the 16 bits of address can be read through the low 16 bits of register 5. Reading from these registers is not necessary for operating CAMAC cycles.
Register 6 - CAMAC status and read data
Read-only 32 bit register:
31 - not used 30 - not used 29 - not used 28 - BUSY_OUT -- 27 - BUSY 26 - set to 1 when CAMAC cycle is finished and new data is ready 25 - CMD_ACCPT 24 - RESPONSE -- 23..0 - CAMAC read data[24..1]
Register 7 - CAMAC LAM and interface status
Read-only 32-bit register:
31 - EXT_BUSY 30 - EXT_INHIBIT 29 - EXT_GRANT_IN 28 - EXT_GRANT_OUT -- 27 - ACL 26 - RI 25 - not used 24 - not used -- 23..0 - CAMAC LAM from slots 24..1
LEDs
---- gpmc 0x0008 |OO| 0x0040 busy 0x0010 |OO| 0x0080 inhibit 0x0020 |OO| 0x0100 -----------------------------------------------------
Software commands
./gpmc 0x0b000000 # read firmware revision ./gpmc 0x0b001000 2 # reconfigure the fpga ./srunner_gpmc -id -64 /dev/null # use the flash programmer to read the flash chip identity ./srunner_gpmc -program -16 ../QUARTUS/output_files/CAMAC_Crat_Controller.pof # write POF file into the flash (remember to do an FPGA reconfigure to reboot into the new firmware) ./gpmc 0x0b001000 0x01f80007 # write to the LEDs ./gpmc 0x0b0040ac 0x00123456 # run some camac cycle ./gpmc 0x0b001000 0x80000003 # enable test mode ./gpmc 0x0b004174 0x00123456 # read from slot 23 - "manual input register" ./gpmc 0x0b00416c 0x00000000 # write to slot 22 - dataway display ./gpmc 0x0b00416c 0x00ffffff # write to slot 22 - dataway display ./gpmc 0x0b006000 # read CAMAC read data and status ./gpmc 0x0a00012c # reconfigure FPGA thorugh the CS2 line
pinmux through debugfs
- mount debugfs:
- echo "none /sys/kernel/debug debugfs defaults 0 0" >> /etc/fstab
- mount -a
- ls -l /sys/kernel/debug/omap_mux/
- show pinmux state:
- cat /sys/kernel/debug/omap_mux/board/core | grep GPMC
- enable GPMC pins:
echo 30 >> /sys/kernel/debug/omap_mux/gpmc_ad8 ### AD pin echo 30 >> /sys/kernel/debug/omap_mux/gpmc_ad9 ### AD pin echo 30 >> /sys/kernel/debug/omap_mux/gpmc_ad10 ### AD pin echo 30 >> /sys/kernel/debug/omap_mux/gpmc_ad11 ### AD pin echo 30 >> /sys/kernel/debug/omap_mux/gpmc_ad12 ### AD pin echo 30 >> /sys/kernel/debug/omap_mux/gpmc_ad13 ### AD pin echo 30 >> /sys/kernel/debug/omap_mux/gpmc_ad14 ### AD pin echo 30 >> /sys/kernel/debug/omap_mux/gpmc_ad15 ### AD pin echo 8 >> /sys/kernel/debug/omap_mux/gpmc_csn1 ### CS pin echo 8 >> /sys/kernel/debug/omap_mux/gpmc_csn2 ### CS pin echo 8 >> /sys/kernel/debug/omap_mux/gpmc_csn3 ### CS pin echo 8 >> /sys/kernel/debug/omap_mux/gpmc_ben1 ### output pin echo 30 >> /sys/kernel/debug/omap_mux/gpmc_clk ### CLK has to be configured as in "input" pin
Work with the Fedora images
- xz -d < Fedora-Minimal-armhfp-19-1-sda.raw.xz > Fedora-Minimal-armhfp-19-1-sda.raw
- fdisk -lu Fedora-Minimal-armhfp-19-1-sda.raw ### show the partition table:
[root@ladd00 Fedora]# fdisk -lu Fedora-Minimal-armhfp-19-1-sda.raw
You must set cylinders.
You can do this from the extra functions menu.
Disk Fedora-Minimal-armhfp-19-1-sda.raw: 0 MB, 0 bytes
255 heads, 63 sectors/track, 0 cylinders, total 0 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0007895f
Device Boot Start End Blocks Id System
Fedora-Minimal-armhfp-19-1-sda.raw1 1953 1001953 500000+ 83 Linux
Partition 1 does not end on cylinder boundary.
Fedora-Minimal-armhfp-19-1-sda.raw2 1001954 2001953 500000 83 Linux
Partition 2 does not end on cylinder boundary.
Fedora-Minimal-armhfp-19-1-sda.raw3 2001954 14697265 6347656 83 Linux
Partition 3 does not end on cylinder boundary.
- mount -r -o loop,offset=1025000448 Fedora-Minimal-armhfp-19-1-sda.raw /mnt/tmp ### the offset value is the partition "Start" value multiplied by 512.
NAND boot configuration
- information from here: http://support.criticallink.com/redmine/projects/armc8-platforms/wiki/UBIFS_Nand_Boot
- boot MityARM CPU, login as root
- install MLO and u-boot:
#yum install mtd-utils # get nandwrite and flash_erase #cd /media/mmcblk0p1/ #mount /dev/mmcblk0p1 /mnt/tmp #cd /mnt/tmp # the MicroSD card labeled "F20" has the correct MLO and uboot in ~root: cd ~root flash_erase /dev/mtd1 0 0 nandwrite -p /dev/mtd1 MLO flash_erase /dev/mtd2 0 0 nandwrite -p /dev/mtd2 MLO flash_erase /dev/mtd3 0 0 nandwrite -p /dev/mtd3 MLO flash_erase /dev/mtd4 0 0 nandwrite -p /dev/mtd4 MLO flash_erase /dev/mtd5 0 0 nandwrite -p /dev/mtd5 u-boot.img
- setup boot jumpers to boot from NAND flash:
BOOTCONFIG [0..11] ::[:][:]::::[:][:][:][:]
- (to boot from MMC/SD flash)
BOOTCONFIG [0..11] :::[:]::::::::
- power off
- connect serial console
- power on
- on serial console: press <space> to get into the uboot shell
- (notice how u-boot complains about loading default environememt)
- on serial console, type these commands:
setenv bootcmd_orig \'${bootcmd}\'
setenv bootcmd 'run net_boot'
setenv rootpath
saveenv
U-Boot# setenv bootcmd_orig \'${bootcmd}\'
U-Boot# setenv bootcmd 'run net_boot'
U-Boot# setenv rootpath
U-Boot# saveenv
Saving Environment to NAND...
Erasing NAND...
Erasing at 0x300000 -- 100% complete.
Writing to NAND... OK
U-Boot#
- cycle power
- again, press space to get into the uboto shell
- (notice how the complaints about default environement are gone)
- run net_boot
- (on dhcp server, observe how we get an IP address and try to load the linux kernel)
- on the dhcp server, add this to dhcpd.conf:
group {
option routers 142.90.100.18;
option subnet-mask 255.255.224.0;
option domain-name "triumf.ca";
option domain-name-servers 142.90.100.19, 142.90.100.68;
default-lease-time infinite;
max-lease-time infinite;
filename "mityarm/uImage";
next-server ladd00;
option root-path "142.90.111.60:/data0/root/%s,v3,tcp,hard";
host lxdaq30-eth0 { fixed-address lxdaq30; option host-name "lxdaq30.triumf.ca"; hardware ethernet D4:94:A1:83:61:50; } # mityarm
host lxdaq30-eth1 { fixed-address lxdaq30; option host-name "lxdaq30.triumf.ca"; hardware ethernet D4:94:A1:83:61:51; } # mityarm
}
- on the dhcp server, put uImage from the MityArm SD flash card into /var/lib/tftpboot/mityarm
- on the dhcp server, "server dhcpd restart", "tail -100f /var/log/messages"
- on the MityArm serial console, reset, press <space> to get the u-boot prompt, say "run net_boot"
- on the dhcp server, observe we get an IP address, we tftp load "uImage", try to mount the root filesystem
- on the MityArm serial console, observe we get an IP address, tftp load the kernel, start the kernel, try to mount the root filesystem.
- root filesystem should be at /data0/root/lxdaq30.triumf.ca created by "rsync -av" of the SDflash root filesystem.
Build U-Boot
instructions: http://support.criticallink.com/redmine/projects/armc8-platforms/wiki/Das_U-Boot_Port
git clone git://support.criticallink.com/home/git/u-boot-mityarm-335x.git cd u-boot-mityarm-335x #git pull #git checkout release_20140214 git checkout u-boot-2013.10 make ARCH=arm CROSS_COMPILE=/ladd/data0/olchansk/MityARM/TI/ti-sdk-am335x-evm-05.05.00.00/linux-devkit/bin/arm-arago-linux-gnueabi- mityarm335x_4kpage_config make ARCH=arm CROSS_COMPILE=/ladd/data0/olchansk/MityARM/TI/ti-sdk-am335x-evm-05.05.00.00/linux-devkit/bin/arm-arago-linux-gnueabi- mityarm335x_4kpage
This creates:
ladd00:u-boot-mityarm-335x$ ls -l MLO u-boot* tools/mkimage -rw-r--r-- 1 olchansk users 38643 Dec 5 16:39 MLO -rwxr-xr-x 1 olchansk users 70320 Dec 5 16:38 tools/mkimage -rwxr-xr-x 1 olchansk users 1769651 Dec 5 16:39 u-boot -rw-r--r-- 1 olchansk users 373252 Dec 5 16:39 u-boot.bin -rw-r--r-- 1 olchansk users 373316 Dec 5 16:39 u-boot.img -rw-r--r-- 1 olchansk users 846 Dec 5 16:39 u-boot.lds -rw-r--r-- 1 olchansk users 107524 Dec 5 16:39 u-boot.map -rw-r--r-- 1 olchansk users 1119828 Dec 5 16:39 u-boot.srec ladd00:u-boot-mityarm-335x$
The files MLO and u-boot.img are used to boot the linux kernel.
The executable file tools/mkimage is used to build the linux kernel.
Build fw_printenv:
1082 rm tools/env/fw_printenv 1083 make env HOSTCC=/ladd/data0/olchansk/MityARM/TI/ti-sdk-am335x-evm-05.05.00.00/linux-devkit/bin/arm-arago-linux-gnueabi-gcc
Build linux kernel
instructions: http://support.criticallink.com/redmine/projects/armc8-platforms/wiki/Linux_Kernel
git clone git://support.criticallink.com/home/git/linux-mityarm-335x.git cd linux-mityarm-335x git checkout mityarm-linux-v3.2 cp ../am335x-pm-firmware.bin ./firmware/ make ARCH=arm CROSS_COMPILE=arm-arago-linux-gnueabi- mityarm-335x-devkit_defconfig make ARCH=arm CROSS_COMPILE=arm-arago-linux-gnueabi- menuconfig make ARCH=arm CROSS_COMPILE=/ladd/data0/olchansk/MityARM/TI/ti-sdk-am335x-evm-05.05.00.00/linux-devkit/bin/arm-arago-linux-gnueabi- uImage make ARCH=arm CROSS_COMPILE=/ladd/data0/olchansk/MityARM/TI/ti-sdk-am335x-evm-05.05.00.00/linux-devkit/bin/arm-arago-linux-gnueabi- modules make ARCH=arm CROSS_COMPILE=/ladd/data0/olchansk/MityARM/TI/ti-sdk-am335x-evm-05.05.00.00/linux-devkit/bin/arm-arago-linux-gnueabi- INSTALL_MOD_PATH=../rootfs modules_install
To build the kernel for the CAMAC board: (there are no kernel modules to build or install)
git checkout triumf/camac make ARCH=arm CROSS_COMPILE=/ladd/data0/olchansk/MityARM/TI/ti-sdk-am335x-evm-06.00.00.00/linux-devkit/sysroots/i686-arago-linux/usr/bin/arm-linux-gnueabihf- uImage -j6 cp arch/arm/boot/uImage /var/lib/tftpboot/mityarm/uImage
If the above complains about missing "mkimage", do this:
cp -pv ../u-boot-mityarm-335x/tools/mkimage /ladd/data0/olchansk/MityARM/TI/ti-sdk-am335x-evm-05.05.00.00/linux-devkit/bin/arm-arago-linux-gnueabi-mkimage cp -pv ../u-boot-mityarm-335x/tools/mkimage /ladd/data0/olchansk/MityARM/TI/ti-sdk-am335x-evm-06.00.00.00/linux-devkit/sysroots/i686-arago-linux/usr/bin/arm-linux-gnueabihf-mkimage
List of on-board hardware
- on SoM: http://www.mitydsp.com/products-services/cpu-engines/mityarm-3359 http://ladd00.triumf.ca/~olchansk/MityARM/Docs/MityARM-335x_Datasheet.pdf
- TI 3354/3359 CPU: http://ladd00.triumf.ca/~olchansk/MityARM/Docs/spruh73g.pdf
- 256MB or 512MB NAND flash: GPMC CS#0, 8-bit wide
- 8MB serial NOR flash: SPI1 interface
- configuration EPROM: I2C1 interface (module serial number, ethernet MAC, etc)
- 256MB DDR2 or 512MB DDR3 RAM, 16-bit interface, 300MHz
- power management chip tps65910: I2C1, I2C2 interface, http://ladd00.triumf.ca/~olchansk/MityARM/Docs/tps65910.pdf
- on CAMAC board:
- Micrel KSZ9021RL GigE ethernet PHY: Davinci_MDIO interface http://ladd00.triumf.ca/~olchansk/MityARM/Docs/ksz9021rl-rn_ds.pdf
- Altera Cyclone4 FPGA EP4CE30F23: GPMC bus
Create initramfs
cd .../rootfs find . | cpio -o -H newc | gzip > ../rootfs.cpio.gz
- in linux kernel menuconfig set initramfs to .../rootfs.cpio.gz
- make sure there is a "/init" in the initramfs - that's what is executed first
Access U-Boot environement from Linux
- create /etc/fw_env.config
# MTD device name Device offset Env. size Flash sector size /dev/mtd6 0 0x20000 0x40000
- run: /ladd/data0/olchansk/MityARM/Fedora/Fedora-Minimal-armhfp-19-1-part3/usr/bin/fw_printenv
- get fw_printenv for Fedora20: yum install uboot-tools
Note: ENV_SIZE comes from uboot include/configs/mityarm335x.h where it is defined as
/* Always 128 KiB env size */ #define CONFIG_ENV_SIZE (128 << 10)
Fedora 20 setup
- disable unwanted services
systemctl disable cups.path systemctl disable systemd-ask-password-plymouth.path systemctl disable systemd-ask-password-wall.path systemctl disable auditd.service systemctl disable firewalld.service systemctl disable lvm2-lvmetad.service systemctl disable lvm2-monitor.service systemctl disable ModemManager.service systemctl disable rngd.service systemctl disable cups.socket systemctl disable lvm2-lvmetad.socket systemctl disable dm-event.socket systemctl disable iscsid.socket systemctl disable iscsiuio.socket systemctl disable pcscd.socket systemctl disable cryptsetup.target systemctl disable NetworkManager
- enable /etc/rc.local
touch /etc/rc.d/rc.local chmod a+rx /etc/rc.d/rc.local ln -s rc.d/rc.local /etc/rc.local
Network boot configuration
- add this to dhcpd.conf:
#
# group for network booting MityARM machines
#
group {
option routers 142.90.100.18;
option subnet-mask 255.255.224.0;
option domain-name "triumf.ca";
option domain-name-servers 142.90.100.19, 142.90.100.68;
default-lease-time infinite;
max-lease-time infinite;
filename "mityarm/uImage-KO7";
next-server ladd00;
option root-path "142.90.111.60:/data0/root/%s,v3,tcp,hard";
host lxdaq30-512MB-linux { fixed-address lxdaq30; option host-name "lxdaq30.triumf.ca"; hardware ethernet 78:c5:e5:be:6b:6f; } # mityarm
host lxdaq30-512MB-uboot { fixed-address lxdaq30; option host-name "lxdaq30.triumf.ca"; hardware ethernet 78:c5:e5:be:6b:70; } # mityarm
}
- note how there are 2 entries for each mityarm module: one for uboot and one for linux - they seem to use different MAC addresses (different by 1)
- populate /var/lib/tftpboot/mityarm:
mkdir -p /var/lib/tftpboot/mityarm cd /var/lib/tftpboot/mityarm wget http://daqshare.triumf.ca/~olchansk/MityARM/uImage-KO7
- populate the NFS-Root filesystem:
cd /nfsroot wget http://daqshare.triumf.ca/~olchansk/MityARM/lxdaq30.triumf.ca-fedora20-20140811a.tgz untar rename to lxdaq30.triumf.ca (to match "%s" in DHCP root-path) export to lxdaq30.triumf.ca with options (rw,async,no_root_squash) add your ssh key to .../root/.ssh/authorized_keys
- try to boot, look for DHCP messages (get the IP address), TFTP messages (loads uImage), NFS images (mounts the root filesystem)
- try to ping, try to ssh
End
AAA