Re: [beagleboard] Beagleboard XM boot hangs on kernel 3.14.20
I checked cross-compiler version again, it is 4.9.3. Sorry for my mistake. Now I made progress, but it hangs on [ OK ] Started Connection service. Starting WPA supplicant... [ OK ] Started WPA supplicant. [ TIME ] Timed out waiting for device dev-ttyO2.device. [DEPEND] Dependency failed for Serial Getty on ttyO2. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. apart from this, console doesn't respond to keyboard, any idea plz? On Monday, 23 October 2017 16:42:16 UTC+1, RobertCNelson wrote: > > On Mon, Oct 23, 2017 at 10:38 AM, 'Kai' via BeagleBoard > <beagl...@googlegroups.com > wrote: > > Hi! > > > > I just kickstarted to build kernel 3.14.20 for xM. when it boots, it > hangs > > on the following, but it worked on 3.2 when I built using gcc 4.7 > before. I > > suspect it is related to gcc version, currently it is 7.2.1. I tried to > > build 3.2 using gcc 7.2.1. it also hangs on boot. > > So I'd use gcc 4.7... > > Regards, > > -- > Robert Nelson > https://rcn-ee.com/ > -- 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/d8ec97e7-a05a-4e9c-becb-a763af3b069e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] Beagleboard XM boot hangs on kernel 3.14.20
Hi! I just kickstarted to build kernel 3.14.20 for xM. when it boots, it hangs on the following, but it worked on 3.2 when I built using gcc 4.7 before. I suspect it is related to gcc version, currently it is 7.2.1. I tried to build 3.2 using gcc 7.2.1. it also hangs on boot. [3.038848] kjournald starting. Commit interval 5 seconds [3.049865] EXT3-fs (mmcblk0p2): using internal journal [3.055389] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [3.062866] VFS: Mounted root (ext3 filesystem) on device 179:2. [3.073974] devtmpfs: mounted [3.078399] Freeing unused kernel memory: 380K (c0792000 - c07f1000) [3.416015] systemd[1]: Failed to insert module 'autofs4': Function not implemented [3.425140] systemd[1]: Failed to insert module 'ipv6': Function not implemented [3.435424] systemd[1]: Failed to insert module 'ip_tables': Function not implemented [3.469726] systemd[1]: Failed to mount tmpfs at /sys/fs/cgroup: No such file or directory [3.489501] systemd[1]: Failed to mount cgroup at /sys/fs/cgroup/systemd: No such file or directory [3.510314] random: systemd urandom read with 32 bits of entropy available [3.522125] systemd[1]: [/etc/systemd/system.conf:10] Unknown section 'Journal'. Ignoring. [3.542297] systemd[1]: systemd 226 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT +GNUTLS +ACL +XZ -LZ4 ) [3.562164] systemd[1]: Detected architecture arm. Welcome to The �Ångstr�öm Distribution v2014.12! [3.590820] systemd[1]: Set hostname to . [3.607238] systemd[1]: Cannot determine cgroup we are running in: No such file or directory [3.620605] systemd[1]: Failed to allocate manager object: No such file or directory [!!] Failed to allocate manager object, freezing. -- 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/14b27500-4916-472f-a056-759a47966d82%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[beagleboard] 2.6.37 hangs on BB xM boot for Preemptible or Voluntary kernel mode.
Here is crash message on boot for Voluntary kernel mode. Who has patches to fix it? [6.423980] 47systemd-journald[55]: Root directory /run/log/journal got added.[ OK ] Started Permit User Sessions. Starting Getty on tty1... [ OK ] Started Getty on tty1. [6.528045] Unable to handle kernel paging request at virtual address 052a [6.541137] pgd = c5908000 [6.549316] [052a] *pgd= [6.558410] Internal error: Oops: 1 [#1] [6.567810] last sysfs file: /sys/devices/platform/ehci-omap.0/usb1/uevent [6.580444] Modules linked in: [6.588989] CPU: 0Tainted: GW(2.6.37 #4) [6.599975] PC is at wakeup_preempt_entity+0x10/0x68 [6.610504] LR is at pick_next_task_fair+0x3c/0x120 [6.620941] pc : [c005ec64]lr : [c00629b0]psr: 2193 [6.620941] sp : c6025ef0 ip : c581a208 fp : c6025efc [6.643676] r10: c040bdb0 r9 : r8 : c60182b4 [6.654449] r7 : 0430 r6 : c6398800 r5 : 16000678 r4 : fc00012d [6.666534] r3 : r2 : 04fa r1 : 04fa r0 : 00010101 [6.678619] Flags: nzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel [6.691711] Control: 10c5387d Table: 85908019 DAC: 0017 [6.703094] Process ksoftirqd/0 (pid: 3, stack limit = 0xc60242f0) [6.714782] Stack: (0xc6025ef0 to 0xc6026000) [6.724395] 5ee0: c58113c0 04fa c6025f14 c00629b0 [6.738067] 5f00: c6018040 c05a4bb0 c6024000 c6025fac c0402178 c05d8188 2013 [6.751800] 5f20: c06f6fc0 0001 84f88b44 0001 c05a68c8 c00707c0 84f88b44 0001 [6.765533] 5f40: c58b5f24 c58b5ec0 c06284b0 c05ede64 c6024000 0100 c00a88e0 [6.779205] 5f60: c05b4618 c00a8900 0001 c00706d4 c6025f00 c6024000 c05eddc0 [6.792694] 5f80: 0013 6113 c05eddc0 c6024000 c05eddc0 0013 [6.806030] 5fa0: c00707c0 c6021f58 c0070778 c0084344 [6.819335] 5fc0: c6021f58 0001 dead4ead [6.832611] 5fe0: c6025fe0 c6025fe0 c6021f58 c00842c8 c003e8b0 c003e8b0 410104e0 20001001 [6.845886] [c005ec64] (wakeup_preempt_entity+0x10/0x68) from [c00629b0] (pick_next_task_fair+0x3c/0x120) [6.860992] [c00629b0] (pick_next_task_fair+0x3c/0x120) from [c0402178] (schedule+0x290/0x5b4) [6.875213] [c0402178] (schedule+0x290/0x5b4) from [c00707c0] (run_ksoftirqd+0x48/0xec) [6.24] [c00707c0] (run_ksoftirqd+0x48/0xec) from [c0084344] (kthread+0x7c/0x84) [6.902221] [c0084344] (kthread+0x7c/0x84) from [c003e8b0] (kernel_thread_exit+0x0/0x8) [6.915832] Code: e92d4830 e1a02001 e1c043d0 e28db00c (e1c103d0) [ 14.908233] BUG: spinlock lockup on CPU#0, ksoftirqd/0/3, c05a4bb0 [ 14.919403] [c0042960] (unwind_backtrace+0x0/0xe0) from [c0203634] (do_raw_spin_lock+0x120/0x164) [ 14.933746] [c0203634] (do_raw_spin_lock+0x120/0x164) from [c0066fd8] (scheduler_tick+0x1c/0x1a8) [ 14.948089] [c0066fd8] (scheduler_tick+0x1c/0x1a8) from [c0077174] (update_process_times+0x54/0x64) [ 14.962646] [c0077174] (update_process_times+0x54/0x64) from [c0090798] (tick_sched_timer+0x7c/0xb8) [ 14.977325] [c0090798] (tick_sched_timer+0x7c/0xb8) from [c0087bcc] (__run_hrtimer+0x10c/0x1dc) [ 14.991668] [c0087bcc] (__run_hrtimer+0x10c/0x1dc) from [c00885c8] (hrtimer_interrupt+0x124/0x2e4) [ 15.006317] [c00885c8] (hrtimer_interrupt+0x124/0x2e4) from [c0049e5c] (omap2_gp_timer_interrupt+0x20/0x2c) [ 15.021850] [c0049e5c] (omap2_gp_timer_interrupt+0x20/0x2c) from [c00a5ac8] (handle_IRQ_event+0x6c/0x17c) [ 15.037292] [c00a5ac8] (handle_IRQ_event+0x6c/0x17c) from [c00a7490] (handle_level_irq+0xbc/0x13c) [ 15.052154] [c00a7490] (handle_level_irq+0xbc/0x13c) from [c0039070] (asm_do_IRQ+0x70/0x94) [ 15.066436] [c0039070] (asm_do_IRQ+0x70/0x94) from [c0404734] (__irq_svc+0x34/0x80) [ 15.080017] Exception stack(0xc6025ce0 to 0xc6025d28) -- 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. For more options, visit https://groups.google.com/d/optout.
[beagleboard] kernel 2.6.37 doesn't boot on xM C
Hi, I built linux-omap-psp-2.6.37 kernel for BB xM with version uImage--2.6.37-r125b.2. But I stops at Uncompressing Linux... done, booting the kernel. I have console=ttyO2,115200n8, I tried to change kernel configuration, but I can not figure out. Thanks! Kai -- 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. For more options, visit https://groups.google.com/d/optout.
[beagleboard] How to build console-image with hardware vfp disabled
By default, console-image build has the following config. How do I disable callconvention-hard, I struggled, but not find a solution. Build Configuration: BB_VERSION= 1.20.0 BUILD_SYS = x86_64-linux NATIVELSBSTRING = Fedora-20 TARGET_SYS= arm-angstrom-linux-gnueabi MACHINE = beagleboard DISTRO= angstrom DISTRO_VERSION= v2013.12 TUNE_FEATURES = armv7a vfp thumb neon callconvention-hard TARGET_FPU= vfp-neon meta-angstrom = angstrom-v2013.12-yocto1.5:0a7a04f5bd79bd9bba71a4d46f53a4e519ec820e Thanks! Kai -- 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. For more options, visit https://groups.google.com/d/optout.
