Dear all, I lost my spidev after I upgraded u-boot on my beagleboard. I hope someone knows what this is.
I can use my "I d/dev/spidev4.0" correctly with the beagle Trainer board on my beagleboard xM (B) when I use U-Boot 2010.03 (Feb 20 2011 -30:15:58) (From an Angstrom demo image) And a patched kernel made with the Angstrom build system: uImage-2.6.32-r100c+gitr5fc29e7b2a76a64a739f857858ef0b98294aa155-beagleboard.multi-config-cpuidle-gether.bin As next step I wanted to change my pinmux and I planned to do that with/in U-boot. I compiled for that reason a new u-boot without any changes yet with the Angstrom build system MACHINE=beagleboard ./oebb.sh bitbake u-boot which resulted in the following file: u-boot-beagleboard-2011.02+r75+gitrc7977858dcf1f656cbe91ea0dc3cb9139c6a8cc8-r75.bin (The filename does not 100% match with how u-boot announce it's self) But with this version are the entries under /dev/spidev* gone. See my attached boot log of an unsuccessful situation. Is there something changed with this U-boot? Does this version of u-boot expect that the pinmux is done in the Kernel? Or should I have used a different recipe to build the correct u-boot for my beagle xM with the Trainer board? Greetings, Han Full boot log: Texas Instruments X-Loader 1.4.4ss (Feb 20 2011 - 20:16:03) Beagle xM Rev A Reading boot sector Loading u-boot.bin from mmc U-Boot 2011.03-rc1-00000-gc714eec-dirty (May 31 2011 - 21:58:57) OMAP3630/3730-GP ES2.0, CPU-OPP2, L3-165MHz, Max CPU Clock 1 Ghz OMAP3 Beagle board + LPDDR/NAND I2C: ready DRAM: 512 MiB NAND: 0 MiB MMC: OMAP SD/MMC: 0 *** Warning - readenv() failed, using default environment In: serial Out: serial Err: serial Beagle xM Rev A Recognized Tincantools Trainer board (rev 0 0) Die ID #691400219ff80000015eeaa10201b027 Hit any key to stop autoboot: 3 2 1 0 The user button is currently NOT pressed. SD/MMC found on device 0 reading uEnv.txt ** Unable to read "uEnv.txt" from mmc 0:1 ** Loading file "/boot/uImage" from mmc device 0:2 (xxa2) 3195988 bytes read Booting from mmc ... ## Booting kernel from Legacy Image at 80200000 ... Image Name: Angstrom/2.6.32/beagleboard Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3195924 Bytes = 3 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... Uncompressing Linux................................................................................................................................................................................................................. done, booting the kernel. [ 0.000000] Linux version 2.6.32 (koen@dominion) (gcc version 4.3.3 (GCC) ) #3 PREEMPT Mon Jan 24 17:19:47 CET 2011 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f [ 0.000000] CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache [ 0.000000] Machine: OMAP3 Beagle Board [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] OMAP3630/DM3730 ES1.0 (l2cache iva sgx neon isp 192mhz_clk ) [ 0.000000] SRAM: Mapped pa 0x40200000 to va 0xfe400000 size: 0x100000 [ 0.000000] Reserving 12582912 bytes SDRAM for VRAM [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 130048 [ 0.000000] Kernel command line: console=ttyS2,115200n8 mpurate=auto buddy=trainer camera=lbcm3m1 vram=12M omapfb.mode=dvi:640x480MR-16@60omapdss.def_disp=dvi root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait [ 0.000000] Beagle expansionboard: trainer [ 0.000000] Beagle cameraboard: lbcm3m1 [ 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: 256MB 256MB = 512MB total [ 0.000000] Memory: 500352KB available (5900K code, 671K data, 204K init, 0K highmem) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] NR_IRQS:402 [ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/332/600 MHz [ 0.000000] Reprogramming SDRC clock to 332000000 Hz [ 0.000000] GPMC revision 5.0 [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96 interrupts [ 0.000000] Total of 96 interrupts on 1 active controller [ 0.000000] OMAP GPIO hardware version 2.5 [ 0.000000] OMAP clockevent source: GPTIMER12 at 32768 Hz [ 0.000000] Console: colour dummy device 80x30 [ 0.000000] Calibrating delay loop... 513.62 BogoMIPS (lpj=2007040) [ 0.000000] Mount-cache hash table entries: 512 [ 0.000000] CPU: Testing write buffer coherency: ok [ 0.000000] tmpfs: No value for mount option 'mode' [ 0.000000] devtmpfs: initialized [ 0.000000] regulator: core version 0.5 [ 0.000000] NET: Registered protocol family 16 [ 0.000000] Beagle cameraboard: registering i2c2 bus for lbcm3m1 [ 0.000000] Beagle expansionboard: exporting GPIOs 130-141,162 to userspace [ 0.000000] Found NAND on CS0 [ 0.000000] Registering NAND on CS0 [ 0.000000] Unable to get DVI reset GPIO [ 0.000000] omap_init_mbox: platform not supported [ 241.814605] OMAP DMA hardware revision 5.0 [ 241.820953] bio: create slab <bio-0> at 0 [ 241.822204] SCSI subsystem initialized [ 241.823577] usbcore: registered new interface driver usbfs [ 241.823730] usbcore: registered new interface driver hub [ 241.823883] usbcore: registered new device driver usb [ 241.824249] i2c_omap i2c_omap.1: bus 1 rev4.0 at 2600 kHz [ 241.826904] twl4030: PIH (irq 7) chaining IRQs 368..375 [ 241.826934] twl4030: power (irq 373) chaining IRQs 376..383 [ 241.827209] twl4030: gpio (irq 368) chaining IRQs 384..401 [ 241.828948] regulator: VUSB1V5: 1500 mV normal standby [ 241.829162] regulator: VUSB1V8: 1800 mV normal standby [ 241.829376] regulator: VUSB3V1: 3100 mV normal standby [ 241.830688] twl4030_usb twl4030_usb: Initialized TWL4030 USB module [ 241.831115] regulator: VMMC1: 1850 <--> 3150 mV normal standby [ 241.831329] regulator: VDAC: 1800 mV normal standby [ 241.831573] regulator: VPLL2: 1800 mV normal standby [ 241.831817] regulator: VSIM: 1800 <--> 3000 mV normal standby [ 241.832122] regulator: VAUX3: 1800 mV normal standby [ 241.832458] regulator: VAUX4: 1800 mV normal standby [ 241.832611] i2c_omap i2c_omap.2: bus 2 rev4.0 at 400 kHz [ 241.832946] i2c_omap i2c_omap.3: bus 3 rev4.0 at 100 kHz [ 241.834228] Switching to clocksource 32k_counter [ 241.843353] musb_hdrc: version 6.0, musb-dma, otg (peripheral+host), debug=0 [ 241.847412] musb_hdrc: USB OTG mode controller at fa0ab000 using DMA, IRQ 92 [ 241.847442] musb_hdrc musb_hdrc: MUSB HDRC host driver [ 241.847564] musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 1 [ 241.847717] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 241.847717] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 241.847747] usb usb1: Product: MUSB HDRC host driver [ 241.847747] usb usb1: Manufacturer: Linux 2.6.32 musb-hcd [ 241.847778] usb usb1: SerialNumber: musb_hdrc [ 241.848388] hub 1-0:1.0: USB hub found [ 241.848449] hub 1-0:1.0: 1 port detected [ 241.849487] NET: Registered protocol family 2 [ 241.849700] IP route cache hash table entries: 4096 (order: 2, 16384 bytes) [ 241.850311] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 241.850677] TCP bind hash table entries: 16384 (order: 4, 65536 bytes) [ 241.850891] TCP: Hash tables configured (established 16384 bind 16384) [ 241.850921] TCP reno registered [ 241.850921] UDP hash table entries: 256 (order: 0, 4096 bytes) [ 241.850952] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) [ 241.851196] NET: Registered protocol family 1 [ 241.851623] RPC: Registered udp transport module. [ 241.851654] RPC: Registered tcp transport module. [ 241.851654] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 241.852508] omap-iommu omap-iommu.0: isp registered [ 241.854248] VFS: Disk quotas dquot_6.5.2 [ 241.854339] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 241.855377] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 241.856170] JFFS2 version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 241.856994] msgmni has been set to 977 [ 241.860778] alg: No test for stdrng (krng) [ 241.861053] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) [ 241.861083] io scheduler noop registered [ 241.861083] io scheduler deadline registered [ 241.861236] io scheduler cfq registered (default) [ 241.920440] OMAP DSS rev 2.0 [ 241.920471] OMAP DISPC rev 3.0 [ 241.920532] OMAP VENC rev 2 [ 241.920776] OMAP DSI rev 1.0 [ 242.257385] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 242.275756] serial8250.0: ttyS0 at MMIO 0x4806a000 (irq = 72) is a ST16654 [ 242.293457] serial8250.1: ttyS1 at MMIO 0x4806c000 (irq = 73) is a ST16654 [ 242.311096] serial8250.2: ttyS2 at MMIO 0x49020000 (irq = 74) is a ST16654 [ 242.881439] console [ttyS2] enabled [ 242.891693] brd: module loaded [ 242.897949] loop: module loaded [ 242.902465] omap2-nand driver initializing [ 242.906921] No NAND device found!!! [ 242.910552] No NAND device found!!! [ 242.915069] usbcore: registered new interface driver catc [ 242.920562] catc: v2.8:CATC EL1210A NetMate USB Ethernet driver [ 242.926574] usbcore: registered new interface driver kaweth [ 242.932220] pegasus: v0.6.14 (2006/09/27), Pegasus/Pegasus II USB Ethernet driver [ 242.939849] usbcore: registered new interface driver pegasus [ 242.945556] rtl8150: v0.6.2 (2004/08/27):rtl8150 based usb-ethernet driver [ 242.952575] usbcore: registered new interface driver rtl8150 [ 242.958343] usbcore: registered new interface driver asix [ 242.963867] usbcore: registered new interface driver cdc_ether [ 242.969848] usbcore: registered new interface driver dm9601 [ 242.975585] usbcore: registered new interface driver smsc95xx [ 242.981414] usbcore: registered new interface driver gl620a [ 242.987121] usbcore: registered new interface driver net1080 [ 242.992919] usbcore: registered new interface driver plusb [ 242.998535] usbcore: registered new interface driver rndis_host [ 243.004547] usbcore: registered new interface driver cdc_subset [ 243.010589] usbcore: registered new interface driver zaurus [ 243.016296] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 243.024383] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 243.031188] ehci-omap ehci-omap.0: OMAP-EHCI Host Controller [ 243.037200] ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 2 [ 243.044799] ehci-omap ehci-omap.0: irq 77, io mem 0x48064800 [ 243.060943] ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00 [ 243.066833] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 [ 243.073699] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 243.080963] usb usb2: Product: OMAP-EHCI Host Controller [ 243.086334] usb usb2: Manufacturer: Linux 2.6.32 ehci_hcd [ 243.091796] usb usb2: SerialNumber: ehci-omap.0 [ 243.097015] hub 2-0:1.0: USB hub found [ 243.100860] hub 2-0:1.0: 3 ports detected [ 243.131347] Initializing USB Mass Storage driver... [ 243.136444] usbcore: registered new interface driver usb-storage [ 243.142517] USB Mass Storage support registered. [ 243.147552] mice: PS/2 mouse device common for all mice [ 243.153198] input: gpio-keys as /devices/platform/gpio-keys/input/input0 [ 243.161041] input: twl4030_pwrbutton as /devices/platform/i2c_omap.1/i2c-1/1-0049/twl4030_pwrbutton/input/input1 [ 243.171752] i2c /dev entries driver [ 243.175842] Linux video capture interface: v2.00 [ 243.180816] omap-iommu omap-iommu.0: isp: version 1.1 [ 243.187225] vpfe_init [ 243.190093] OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 243.303497] mmci-omap-hs mmci-omap-hs.1: err -16 configuring card detect [ 243.310546] Registered led device: beagleboard::usr0 [ 243.315704] Registered led device: beagleboard::usr1 [ 243.322235] Registered led device: beagleboard::pmu_stat [ 243.329193] usbcore: registered new interface driver usbhid [ 243.334869] usbhid: USB HID core driver [ 243.338867] Advanced Linux Sound Architecture Driver Version 1.0.21. [ 243.345794] usbcore: registered new interface driver snd-usb-audio [ 243.406036] No device for DAI omap-mcbsp-dai-0 [ 243.410522] No device for DAI omap-mcbsp-dai-1 [ 243.415008] No device for DAI omap-mcbsp-dai-2 [ 243.419494] No device for DAI omap-mcbsp-dai-3 [ 243.423980] No device for DAI omap-mcbsp-dai-4 [ 243.428466] OMAP3 Beagle SoC init [ 243.432586] asoc: twl4030 <-> omap-mcbsp-dai-0 mapping ok [ 243.444091] ALSA device list: [ 243.447082] #0: omap3beagle (twl4030) [ 243.451049] oprofile: using arm/armv7 [ 243.454986] TCP cubic registered [ 243.458251] NET: Registered protocol family 17 [ 243.462829] NET: Registered protocol family 15 [ 243.467407] lib80211: common routines for IEEE802.11 drivers [ 243.473114] ThumbEE CPU extension supported. [ 243.477447] Power Management for TI OMAP3. [ 243.481933] usb 2-2: new high speed USB device using ehci-omap and address 2 [ 243.489501] SmartReflex driver initialized [ 243.493835] omap3beaglelmb: Driver registration complete [ 243.506988] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 243.515380] registered taskstats version 1 [ 243.520355] fbcvt: 640x480@60: CVT Name - .307M3-R [ 243.537353] Console: switching to colour frame buffer device 80x30 [ 243.553955] regulator_init_complete: incomplete constraints, leaving VAUX4 on [ 243.561340] regulator_init_complete: incomplete constraints, leaving VAUX3 on [ 243.568817] regulator_init_complete: incomplete constraints, leaving VDAC on [ 243.576660] omap_vout omap_vout: probed for an unknown device [ 243.582855] Waiting for root device /dev/mmcblk0p2... [ 243.639465] usb 2-2: New USB device found, idVendor=0424, idProduct=9514 [ 243.646240] usb 2-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 243.654235] hub 2-2:1.0: USB hub found [ 243.658203] hub 2-2:1.0: 5 ports detected [ 243.693878] mmc0: new high speed SDHC card at address e795 [ 243.699768] mmcblk0: mmc0:e795 SD04G 3.69 GiB [ 243.704620] mmcblk0: p1 p2 [ 243.807128] kjournald starting. Commit interval 5 seconds [ 243.951690] usb 2-2.1: new high speed USB device using ehci-omap and address 3 [ 244.051879] EXT3-fs (mmcblk0p2): using internal journal [ 244.057189] EXT3-fs (mmcblk0p2): mounted filesystem with writeback data mode [ 244.064453] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 244.072753] devtmpfs: mounted [ 244.075805] Freeing init memory: 204K [ 244.092834] usb 2-2.1: New USB device found, idVendor=0424, idProduct=ec00 [ 244.099792] usb 2-2.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 244.110565] smsc95xx v1.0.4 [ 244.164031] usb0: register 'smsc95xx' at usb-ehci-omap.0-2.1, smsc95xx USB 2.0 Ethernet, ea:db:7d:0e:21:a2 INIT: version 2.86 booting Please wait: booting... Starting udev [ 245.795043] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 Remounting root file system... Caching udev devnodes Populating dev cache [ 255.031951] Bluetooth: Core ver 2.15 [ 255.036773] NET: Registered protocol family 31 [ 255.041351] Bluetooth: HCI device and connection manager initialized [ 255.047760] Bluetooth: HCI socket layer initialized [ 255.073822] Bluetooth: L2CAP ver 2.14 [ 255.077606] Bluetooth: L2CAP socket layer initialized [ 255.103149] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 255.262420] NET: Registered protocol family 10 [ 255.304473] Bluetooth: RFCOMM TTY layer initialized [ 255.309417] Bluetooth: RFCOMM socket layer initialized [ 255.314727] Bluetooth: RFCOMM ver 1.11 logger: mount error: could not resolve address for kumo: Name or service not known logger: No ip address specified and hostname not found ALSA: Restoring mixer settings... Configuring network interfaces... ifconfig: SIOCGIFFLAGS: No such device ifconfig: SIOCGIFFLAGS: No such device eth0 No such device ifconfig: SIOCGIFFLAGS: No such device usb0 no wireless extensions. udhcpc (v1.13.2) started run-parts: /etc/udhcpc.d/00avahi-autoipd exited with code 1 Sending discover... [ 259.842102] usb0: link up, 100Mbps, full-duplex, lpa 0x45E1 Sending discover... Sending select for 192.168.10.28... Lease of 192.168.10.28 obtained, lease time 86400 run-parts: /etc/udhcpc.d/00avahi-autoipd exited with code 1 adding dns 192.168.10.1 done. Starting portmap daemon: portmap. net.ipv4.conf.default.rp_filter = 1 net.ipv4.conf.all.rp_filter = 1 vm.min_free_kbytes = 8192 INIT: Entering runlevel: 5 Starting system message bus: dbus. Starting Hardware abstraction layer hald Starting Dropbear SSH server: dropbear. Starting advanced power management daemon: No APM support in kernel (failed.) Starting Vixie-cron. Starting Samba: smbd nmbd. Starting syslogd/klogd: done Starting internet superserver: xinetd. * Starting Avahi mDNS/DNS-SD Daemon: avahi-daemon [ ok ] Starting Network connection manager daemon: NetworkManager. Loading kernel modules for gstreamer-ti... Running /usr/share/ti/gst/omap3530/loadmodules.sh[ 271.254943] CMEMK module: built on Jan 25 2011 at 21:07:57 [ 271.263885] Reference Linux version 2.6.32 [ 271.270843] File /OE/angstrom-dev/work/beagleboard-angstrom-linux-gnueabi/ti-linuxutils-1_2_25_05_11-r100d/linuxutils_2_25_05_11/packages/ti/sdo/linuxutils/cmem/src/module/cmemk.c [ 271.299957] CMEM Range Overlaps Kernel Physical - allowing overlap [ 271.309539] CMEM phys_start (0x86300000) overlaps kernel (0x80000000 -> 0xa0000000) [ 271.318328] CMEMK Error: Failed to request_mem_region(0x86300000, 16777216) FATAL: Error inserting cmemk (/lib/modules/2.6.32/kernel/drivers/dsp/cmemk.ko): Bad address [ 271.398773] DSPLINK Module (1.65.00.03) created on Date: Jan 25 2011 Time: 20:51:12 [ 271.521728] SDMAK module: built on Jan 25 2011 at 21:08:00 [ 271.531524] Reference Linux version 2.6.32 [ 271.535858] File /OE/angstrom-dev/work/beagleboard-angstrom-linux-gnueabi/ti-linuxutils-1_2_25_05_11-r100d/linuxutils_2_25_05_11/packages/ti/sdo/linuxutils/sdma/src/module/sdmak.c done Starting PVR Starting GNOME Display Manager gdm .-------. | | .-. | | |-----.-----.-----.| | .----..-----.-----. | | | __ | ---'| '--.| .-'| | | | | | | | |--- || --'| | | ' | | | | '---'---'--'--'--. |-----''----''--' '-----'-'-'-' -' | '---' The Angstrom Distribution beagleboard ttyS2 Angstrom 2010.7-test-20110220 beagleboard ttyS2 beagleboard login: root Password: root@beagleboard:~# ls /dev/spi* ls: /dev/spi*: No such file or directory root@beagleboard:~# _______________________________________________ Angstrom-distro-users mailing list Angstrom-distro-users@linuxtogo.org http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/angstrom-distro-users