Hi,
I've successfully installed OpenBSD/arm64-6.8 on a RPi4B following https://ftp.openbsd.org/pub/OpenBSD/6.8/arm64/INSTALL.arm64 and https://github.com/pftf/RPi4 on a USB device with UEFI (v1.24) boot from the SD card. If I config > UEFI -> Device Manager -> Raspberry Pi Configuration -> Advanced Configuration -> System Table Selection to Devicetree or ACPI + Devicetree (as in the below figure), booting resulted kernel panic; using ACPI alone allows me to boot, but does not allow me to access GPIO devices on RPi4 such as the wireless chip, as suggested in: https://www.reddit.com/r/openbsd/comments/gp3tb8/bcmgpio_not_present_on_raspberry_pi_4/ and https://github.com/AshyIsMe/openbsd-rpi4. The booting message is: > disks: sd0* sd1 > >> OpenBSD/arm64 BOOTAA64 1.2 > boot> > NOTE: random seed is being reused. > booting sd0a:/bsd: 8618988+1764280+552464+794752 [618710+109+1051200+616462]=0xf > 775e8 > type 0x0 pa 0x0 va 0x0 pages 0x1d0 attr 0xe > type 0x6 pa 0x1d0000 va 0x48f7cb5000 pages 0x20 attr 0x800000000000000e > type 0x0 pa 0x1f0000 va 0x0 pages 0x10 attr 0xe > type 0x2 pa 0x200000 va 0x0 pages 0x4000 attr 0xe > type 0x7 pa 0x4200000 va 0x0 pages 0x2e96c attr 0xe > type 0x2 pa 0x32b6c000 va 0x0 pages 0xde4 attr 0xe > type 0x1 pa 0x33950000 va 0x0 pages 0x2a attr 0xe > type 0x0 pa 0x3397a000 va 0x0 pages 0x56 attr 0xe > type 0x6 pa 0x339d0000 va 0x492b4b5000 pages 0x50 attr 0x800000000000000e > type 0x5 pa 0x33a20000 va 0x492b505000 pages 0x100 attr 0x800000000000000e > type 0x9 pa 0x33b20000 va 0x0 pages 0x10 attr 0xe > type 0x7 pa 0x33b30000 va 0x0 pages 0x16d3 attr 0xe > type 0x4 pa 0x35203000 va 0x0 pages 0x4a0 attr 0xe > type 0x7 pa 0x356a3000 va 0x0 pages 0x16 attr 0xe > type 0x4 pa 0x356b9000 va 0x0 pages 0x136b attr 0xe > type 0x7 pa 0x36a24000 va 0x0 pages 0x1ac attr 0xe > type 0x3 pa 0x36bd0000 va 0x0 pages 0x430 attr 0xe > type 0x5 pa 0x37000000 va 0x492eae5000 pages 0x190 attr 0x800000000000000e > type 0x6 pa 0x37190000 va 0x492ec75000 pages 0x250 attr 0x800000000000000e > type 0x7 pa 0x373e0000 va 0x0 pages 0x1f attr 0xe > type 0x4 pa 0x373ff000 va 0x0 pages 0x1 attr 0xe > type 0x7 pa 0x37400000 va 0x0 pages 0x30cd attr 0xe > type 0x3 pa 0x3a4cd000 va 0x0 pages 0x38 attr 0xe > type 0x4 pa 0x3a505000 va 0x0 pages 0xefb attr 0xe > type 0x7 pa 0x40000000 va 0x0 pages 0x40000 attr 0xe > [ using 2287448 bytes of bsd ELF symbol table ] > Copyright (c) 1982, 1986, 1989, 1991, 1993 > The Regents of the University of California. All rights reserved. > Copyright (c) 1995-2020 OpenBSD. All rights reserved. https://www.OpenBSD.org <https://www.openbsd.org/> > > OpenBSD 6.8 (GENERIC.MP) #828: Sun Oct 4 20:35:47 MDT 2020 > [hidden email]:/usr/src/sys/arch/arm64/compile/GENERIC.MP > real mem = 1999556608 (1906MB) > avail mem = 1905778688 (1817MB) > random: good seed from bootblocks > mainbus0 at root: Raspberry Pi 4 Model B Rev 1.2 > psci0 at mainbus0: PSCI 1.1, SMCCC 1.2 > cpu0 at mainbus0 mpidr 0: ARM Cortex-A72 r0p3 > cpu0: 48KB 64b/line 3-way L1 PIPT I-cache, 32KB 64b/line 2-way L1 D-cache > cpu0: 1024KB 64b/line 16-way L2 cache > cpu1 at mainbus0 mpidr 1: ARM Cortex-A72 r0p3 > cpu1: 48KB 64b/line 3-way L1 PIPT I-cache, 32KB 64b/line 2-way L1 D-cache > cpu1: 1024KB 64b/line 16-way L2 cache > cpu2 at mainbus0 mpidr 2: ARM Cortex-A72 r0p3 > cpu2: 48KB 64b/line 3-way L1 PIPT I-cache, 32KB 64b/line 2-way L1 D-cache > cpu2: 1024KB 64b/line 16-way L2 cache > cpu3 at mainbus0 mpidr 3: ARM Cortex-A72 r0p3 > cpu3: 48KB 64b/line 3-way L1 PIPT I-cache, 32KB 64b/line 2-way L1 D-cache > cpu3: 1024KB 64b/line 16-way L2 cache > efi0 at mainbus0: UEFI 2.7 > efi0: https://github.com/pftf/RPi4 rev 0x10000 > smbios0 at efi0: SMBIOS 3.3.0 > smbios0: vendor https://github.com/pftf/RPi4 version "UEFI Firmware v1.24" date 02/26/2021 > smbios0: Raspberry Pi Foundation Raspberry Pi 4 Model B > apm0 at mainbus0 > "system" at mainbus0 not configured > "axi" at mainbus0 not configured > simplebus0 at mainbus0: "soc" > bcmclock0 at simplebus0 > bcmmbox0 at simplebus0 > bcmgpio0 at simplebus0 > bcmaux0 at simplebus0 > ampintc0 at simplebus0 nirq 256, ncpu 4 ipi: 0, 1: "interrupt-controller" > bcmtmon0 at simplebus0 > bcmdmac0 at simplebus0: DMA0 DMA2 DMA4 DMA5 DMA6 DMA7 DMA8 DMA9 > "timer" at simplebus0 not configured > pluart0 at simplebus0: console > com0 at simplebus0: ns16550, no working fifo > "local_intc" at simplebus0 not configured > bcmdog0 at simplebus0 > bcmirng0 at simplebus0 > "firmware" at simplebus0 not configured > "power" at simplebus0 not configured > "mailbox" at simplebus0 not configured > sdhc0 at simplebus0 > sdhc0: SDHC 3.0, 250 MHz base clock > sdmmc0 at sdhc0: 4-bit, sd high-speed, mmc high-speed > "gpiomem" at simplebus0 not configured > "fb" at simplebus0 not configured > "vcsm" at simplebus0 not configured > "clocks" at mainbus0 not configured > "phy" at mainbus0 not configured > "clk-27M" at mainbus0 not configured > "clk-108M" at mainbus0 not configured > simplebus1 at mainbus0: "emmc2bus" > sdhc1 at simplebus1 > sdhc1: SDHC 3.0, 100 MHz base clock > sdmmc1 at sdhc1: 8-bit, sd high-speed, mmc high-speed, ddr52, dma > "arm-pmu" at mainbus0 not configured > agtimer0 at mainbus0: tick rate 54000 KHz > simplebus2 at mainbus0: "scb" > bcmpcie0 at simplebus2 > pci0 at bcmpcie0 > ppb0 at pci0 dev 0 function 0 "Broadcom BCM2711" rev 0x10 > pci1 at ppb0 bus 1 > xhci0 at pci1 dev 0 function 0 "VIA VL805 xHCI" rev 0x01: intxpanic: uvm_fault failed: ffffff800055a884 esr 96000007 far ffffff8027e66ab4 > Stopped at panic+0x158: mov w0, w20 > TID PID UID PRFLAGS PFLAGS CPU COMMAND > * 0 0 0 0x10000 0x200 0K swapper > db_enter() at panic+0x154 > panic() at data_abort+0x284 > do_el0_sync() at handle_el1h_sync+0x6c > handle_el1h_sync() at xhci_pci_takecontroller+0x78 > xhci_pci_takecontroller() at xhci_pci_takecontroller+0x78 > xhci_pci_takecontroller() at xhci_pci_attach+0x224 > xhci_pci_attach() at config_attach+0x21c > https://www.openbsd.org/ddb.html describes the minimum info required in bug > reports. Insufficient info makes it difficult to find and fix bugs. > ddb{0}> (*the dmesg output is a subset of the above and is omitted*) > ddb{0}> trace > db_enter() at panic+0x154 > panic() at data_abort+0x284 > do_el0_sync() at handle_el1h_sync+0x6c > handle_el1h_sync() at xhci_pci_takecontroller+0x78 > xhci_pci_takecontroller() at xhci_pci_takecontroller+0x78 > xhci_pci_takecontroller() at xhci_pci_attach+0x224 > xhci_pci_attach() at config_attach+0x21c > config_attach() at pci_probe_device+0x3f0 > pci_probe_device() at pci_enumerate_bus+0x140 > pci_enumerate_bus() at config_attach+0x21c > config_attach() at ppbattach+0x638 > ppbattach() at config_attach+0x21c > config_attach() at pci_probe_device+0x3f0 > pci_probe_device() at pci_enumerate_bus+0x140 > pci_enumerate_bus() at config_attach+0x21c > config_attach() at bcmpcie_attach+0x42c > bcmpcie_attach() at config_attach+0x21c > config_attach() at simplebus_attach_node+0x308 > simplebus_attach_node() at simplebus_attach+0x258 > simplebus_attach() at config_attach+0x21c > config_attach() at mainbus_attach_node+0x2cc > mainbus_attach_node() at mainbus_attach+0x2dc > mainbus_attach() at config_attach+0x21c > config_attach() at cpu_configure+0x2c > cpu_configure() at main+0x318 > main() at $x.2+0x70 > ddb{0}> show panic > uvm_fault failed: ffffff800055a884 esr 96000007 far ffffff8027e66ab4 > ddb{0}> ps > PID TID PPID UID S FLAGS WAIT COMMAND > * 0 0 -1 0 7 0x10200 swapper > ddb{0}> cpuinfo > No such command > ddb{0}> machine cpuinfo > * 0: ddb > 1: stopping > 2: stopping > 3: stopping > ddb{0}> show reg > x0 0x1 > x1 0xffffff8027e1a000 > x2 0x4 > x3 0 > x4 0xffffff8000eb6120 initstack+0x3f20 > x5 0xffffff800778b000 _end+0x6842170 > x6 0xffffff800778b024 _end+0x6842194 > x7 0xffffff800778b024 _end+0x6842194 > x8 0x1 > x9 0xa811e99eaa97da45 > x10 0xb > x11 0x1 > x12 0xffffffc8 > x13 0x20 $d.1+0xd > x14 0xffffffff > x15 0x5cd30d11ce5874a9 > x16 0x5 > x17 0x638001000 > x18 0xffffff8000eb6180 initstack+0x3f80 > x19 0xffffff8000c42669 $d.2+0xf > x20 0x100 $d.1+0xed > x21 0xffffff8000e76948 kprintf_mutex > x22 0xffffff8000ee6000 de_pq_table+0xbd8 > x23 0xffffff8000eb61d0 initstack+0x3fd0 > x24 0xffffff8027e66000 > x25 0xe > x26 0xffffff8000ede450 kernel_map_store > x27 0xffffff8000eb2200 initstack > x28 0 > x29 0xffffff8000eb6180 initstack+0x3f80 > x30 0 > sp 0xffffff8000eb6180 initstack+0x3f80 > spsr 0x60000345 > elr 0xffffff800073b70c db_enter+0x14 > lr 0xffffff800086bbac panic+0x158 > panic+0x158: mov w0, w20 > ddb{0}> show uvm > Current UVM status: > pagesize=4096 (0x1000), pagemask=0xfff, pageshift=12 > 465320 VM pages: 0 active, 0 inactive, 0 wired, 465159 free (0 zero) > min 10% (25) anon, 10% (25) vnode, 5% (12) vtext > freemin=0, free-target=0, inactive-target=0, wired-max=0 > faults=1, traps=0, intrs=0, ctxswitch=0 fpuswitch=0 > softint=0, syscalls=0, kmapent=16 > fault counts: > noram=0, noanon=0, noamap=0, pgwait=0, pgrele=0 > ok relocks(total)=0(0), anget(retries)=0(0), amapcopy=0 > neighbor anon/obj pg=0/0, gets(lock/unlock)=0/0 > cases: anon=0, anoncow=0, obj=0, prcopy=0, przero=0 > daemon and swap counts: > woke=0, revs=0, scans=0, obscans=0, anscans=0 > busy=0, freed=0, reactivate=0, deactivate=0 > pageouts=0, pending=0, nswget=0 > nswapdev=0 > swpages=0, swpginuse=0, swpgonly=0 paging=0 > kernel pointers: > objs(kern)=0xffffff8000ed9640 > ddb{0}> show bcstats > Current Buffer Cache status: > numbufs 0 busymapped 0, delwri 0 > kvaslots 2724 avail kva slots 2724 > bufpages 0, dmapages 0, dirtypages 0 > pendingreads 0, pendingwrites 0 > highflips 0, highflops 0, dmaflips 0 I noticed a similar problem report http://openbsd-archive.7691.n7.nabble.com/aarch64-panic-at-do-el1h-sync-0x21c-td407163.html#a407183 that also involves ``do_el0_sync()`` and ``handle_el1h_sync()``. Below is the ``sendbug(1)`` output after a successful boot *using "APCI" mode*: > >Environment: > System : OpenBSD 6.8 > Details : OpenBSD 6.8 (GENERIC.MP) #828: Sun Oct 4 20:35:47 MDT 2020 > [hidden email]:/usr/src/sys/arch/arm64/compile/GENERIC.MP |
On 2021/03/22 04:09, [hidden email] wrote:
> > smbios0 at efi0: SMBIOS 3.3.0 > > smbios0: vendor https://github.com/pftf/RPi4 version "UEFI Firmware v1.24" date 02/26/2021 > > smbios0: Raspberry Pi Foundation Raspberry Pi 4 Model B Try different firmware versions. Mine is running 1.13 (and is stable so I haven't seen a need to try others).. |
Thank you Stuart! I've downgraded to v1.21 and this issue has been resolved.
Only then did I find out that they explicitly mentioned in v1.22 release that newer releases break xHCI initialization; should have looked into UEFI first :) On Mon, Mar 22, 2021, at 13:14, Stuart Henderson wrote: > On 2021/03/22 04:09, [hidden email] <mailto:cs%40imap.cc> wrote: > > > smbios0 at efi0: SMBIOS 3.3.0 > > > smbios0: vendor https://github.com/pftf/RPi4 version "UEFI Firmware v1.24" date 02/26/2021 > > > smbios0: Raspberry Pi Foundation Raspberry Pi 4 Model B > > Try different firmware versions. Mine is running 1.13 (and is stable so > I haven't seen a need to try others).. > > |
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