On 10.06.21 09:23, Philippe Gerum wrote: > > Philippe Gerum <[email protected]> writes: > >> Jan Kiszka <[email protected]> writes: >> >>> Hi Philippe, >>> >>> seems we have some early boot problem with Dovetail on the BBB (while >>> qemu-arm is fine), see [1] vs. [2] (disabled Xenomai for [2], see [3]). >>> Do you happen to have such a target around? Or a reference config that >>> is supposed to work? >>> >>> Jan >>> >>> [1] https://source.denx.de/Xenomai/xenomai-images/-/jobs/277392#L444 >>> [2] https://source.denx.de/Xenomai/xenomai-images/-/jobs/277821#L444 >>> [3] >>> https://source.denx.de/Xenomai/xenomai-images/-/commit/d48c28a82f16b5141948f23cc5bce244217eda15 >> >> Yes, I have that one at hand, my Kconfig attached. No issue with booting >> EVL on the latest Dovetail/5.10-LTS. I'll give a try to Dovetail+Cobalt >> later today. (dtb issue in the CI?) >> >> [ 0.000000] Booting Linux on physical CPU 0x0 >> [ 0.000000] Linux version 5.10.42-00590-gcd7b61ff545b (rpm@pyro) >> (arm-linux-gnueabihf-gcc (Linaro GCC 7.5-2019.12) 7.5.0, GNU ld >> (Linaro_Binutils-2019.12) 2.28.2.20170706) #1 PREEMPT IRQPIPE Thu Jun 10 >> 09:08:56 CEST 2021 >> [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), >> cr=10c5387d >> [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing >> instruction cache >> [ 0.000000] OF: fdt: Machine model: TI AM335x BeagleBone Black >> [ 0.000000] Memory policy: Data cache writeback >> [ 0.000000] efi: UEFI not found. >> [ 0.000000] cma: Reserved 64 MiB at 0x9b800000 >> [ 0.000000] Zone ranges: >> [ 0.000000] DMA [mem 0x0000000080000000-0x000000009fdfffff] >> [ 0.000000] Normal empty >> [ 0.000000] HighMem empty >> [ 0.000000] Movable zone start for each node >> [ 0.000000] Early memory node ranges >> [ 0.000000] node 0: [mem 0x0000000080000000-0x000000009fdfffff] >> [ 0.000000] Initmem setup node 0 [mem >> 0x0000000080000000-0x000000009fdfffff] >> [ 0.000000] CPU: All CPU(s) started in SVC mode. >> [ 0.000000] AM335X ES2.1 (sgx neon) >> [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 129540 >> [ 0.000000] Kernel command line: root=/dev/nfs rw >> nfsroot=192.168.3.1:/var/lab/nfsroot/generic/armv7,v3,tcp panic=1 >> console=ttyS0,115200n8 ip=dhcp >> [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 >> bytes, linear) >> [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 >> bytes, linear) >> [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off >> [ 0.000000] Memory: 428160K/522240K available (13312K kernel code, 1712K >> rwdata, 5228K rodata, 2048K init, 411K bss, 28544K reserved, 65536K >> cma-reserved, 0K highmem) >> [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 >> [ 0.000000] rcu: Preemptible hierarchical RCU implementation. >> [ 0.000000] rcu: RCU event tracing is enabled. >> [ 0.000000] Trampoline variant of Tasks RCU enabled. >> [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 >> jiffies. >> [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 >> [ 0.000000] IRQ: Found an INTC at 0x(ptrval) (revision 5.0) with 128 >> interrupts >> [ 0.000000] random: get_random_bytes called from start_kernel+0x330/0x4c4 >> with crng_init=0 >> [ 0.004513] IRQ pipeline enabled > > Just tried with PROVE_LOCKING, and DEBUG_DOVETAIL enabled. Still ok (evl > test suite passes as well). >
OK, then we need to dig into what else is different on our end. Thanks. Jan -- Siemens AG, T RDA IOT Corporate Competence Center Embedded Linux
