Hi everyone, after having my Beagleboard xM collecting dust for quite some time I decided to get back to it and give it some useful work. Unfortunally I don't even get it to boot with the latest debian image.
My display just turns orange when I power it up and then goes black. I tried the 2 latest versions: - https://debian.beagleboard.org/images/bbxm-debian-8.6-lxqt-xm-4gb-armhf-2016-11-13-4gb.img.xz - https://debian.beagleboard.org/images/bbxm-debian-8.6-lxqt-xm-4gb-armhf-2016-11-06-4gb.img.xz I tried reflashing the image (using etcher) A LOT, different sd-cards, power supplies and nothing helped. Once I got a blinking text-cursor followed by a stuck mouse cursor on a black background, but even after waiting ~20min nothing further happened. After resetting then it again got stuck on loading the kernel and I never managed to get ahead of that anymore. Also I can't tell any difference to the tries before. I was trying around with holding the user button at that time, but since that doesn't really do anything for the beagleboard xM (and I couldn't reproduce it trying pressing/holding the button) I don't think that had anything to do with that one more successful attempt. Now I connected it to my pc via serial and managed to get some debugging information, but unfortunally I didn't find anything useful about those messages: switch to partitions #0, OK mmc0 is current device SD/MMC found on device 0 Checking for: /uEnv.txt ... Checking for: /boot/uEnv.txt ... 260 bytes read in 20 ms (12.7 KiB/s) Loaded environment from /boot/uEnv.txt Checking if uname_r is set in /boot/uEnv.txt... Running uname_boot ... loading /boot/vmlinuz-4.8.7-armv7-x4 ... 6294200 bytes read in 510 ms (11.8 MiB/s) loading /boot/dtbs/4.8.7-armv7-x4/omap3-beagle-xm.dtb ... 111103 bytes read in 260 ms (417 KiB/s) loading /boot/initrd.img-4.8.7-armv7-x4 ... 5324513 bytes read in 432 ms (11.8 MiB/s) debug: [console=ttyO2,115200n8 root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait coherent_pool=1M quiet] ... debug: [bootz 0x82000000 0x88080000:513ee1 0x88000000] ... ## Flattened Device Tree blob at 88000000 Booting using the fdt blob at 0x88000000 Loading Ramdisk to 8faec000, end 8ffffee1 ... OK Loading Device Tree to 8facd000, end 8faeb1fe ... OK Starting kernel ... [ 4.461242] tfp410 encoder0: failed to parse PD gpio [ 4.466796] OF: ERROR: Bad of_node_put() on /encoder0/ports/port@1/endpoint [ 4.474456] connector-dvi connector0: failed to find video source [ 4.482299] Error: Driver 'tfp410' is already registered, aborting... [ 4.603271] ehci-omap 48064800.ehci: Can't get PHY device for port 1: -517 [ 4.736480] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 4.743865] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 4.749755] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 4.756744] omap2_set_init_voltage: unable to set vdd_core [ 4.806793] OF: ERROR: Bad of_node_put() on /ocp/dss@48050000/port/endpoint [ 4.816497] OF: ERROR: Bad of_node_put() on /encoder0/ports/port@1/endpoint [ 32.248260] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [irq/77-48060000:30] [ 60.248260] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [irq/77-48060000:30] [ 88.248260] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [irq/77-48060000:30] [ 116.248260] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [irq/77-48060000:30] [ 144.248260] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [irq/77-48060000:30] [ 172.248260] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [irq/77-48060000:30] [ 200.248260] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [irq/77-48060000:30] U-Boot SPL 2016.09-00001-g2f045d8 (Sep 28 2016 - 10:43:13) Trying to boot from MMC1 SPL: Please implement spl_start_uboot() for your board SPL: Direct Linux boot not active! reading u-boot.img reading u-boot.img U-Boot 2016.09-00001-g2f045d8 (Sep 28 2016 - 10:43:13 -0500), Build: jenkins-github_Bootloader-Builder-467 OMAP36XX/37XX-GP ES1.2, CPU-OPP2, L3-200MHz, 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 Beagle xM Rev C No EEPROM on expansion board No EEPROM on expansion board OMAP die ID: 12a200029ff80000016842c815012008 Net: usb_ether Error: usb_ether address not set. Hit any key to stop autoboot: 0 switch to partitions #0, OK mmc0 is current device SD/MMC found on device 0 Checking for: /uEnv.txt ... Checking for: /boot/uEnv.txt ... 260 bytes read in 20 ms (12.7 KiB/s) Loaded environment from /boot/uEnv.txt Checking if uname_r is set in /boot/uEnv.txt... Running uname_boot ... loading /boot/vmlinuz-4.8.7-armv7-x4 ... 6294200 bytes read in 510 ms (11.8 MiB/s) loading /boot/dtbs/4.8.7-armv7-x4/omap3-beagle-xm.dtb ... 111103 bytes read in 260 ms (417 KiB/s) loading /boot/initrd.img-4.8.7-armv7-x4 ... 5324513 bytes read in 432 ms (11.8 MiB/s) debug: [console=ttyO2,115200n8 root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait coherent_pool=1M quiet] ... debug: [bootz 0x82000000 0x88080000:513ee1 0x88000000] ... ## Flattened Device Tree blob at 88000000 Booting using the fdt blob at 0x88000000 Loading Ramdisk to 8faec000, end 8ffffee1 ... OK Loading Device Tree to 8facd000, end 8faeb1fe ... OK Starting kernel ... [ 4.451477] tfp410 encoder0: failed to parse PD gpio [ 4.457031] OF: ERROR: Bad of_node_put() on /encoder0/ports/port@1/endpoint [ 4.464660] connector-dvi connector0: failed to find video source [ 4.472503] Error: Driver 'tfp410' is already registered, aborting... [ 4.593566] ehci-omap 48064800.ehci: Can't get PHY device for port 1: -517 [ 4.726470] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 4.733856] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 4.739746] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 4.746734] omap2_set_init_voltage: unable to set vdd_core [ 4.796844] OF: ERROR: Bad of_node_put() on /ocp/dss@48050000/port/endpoint [ 4.806549] OF: ERROR: Bad of_node_put() on /encoder0/ports/port@1/endpoint [ 32.248291] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [irq/77-48060000:30] [ 60.248291] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [irq/77-48060000:30] [ 88.248321] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [irq/77-48060000:30] [............] (Repeating every 28 seconds) Any ideas about what is the issue here or what I could try to fix it would be nice. Best regards Jens N -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/d8b9d156-ccca-413b-9d81-a04e1718cf96%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
