> Date: Sat, 4 Jul 2020 17:24:24 +0200
> From: Paul de Weerd <we...@weirdnet.nl>
>
> Hi Mark,
>
> Thanks for the reply and the diff!
>
> On Sat, Jul 04, 2020 at 12:19:59AM +0200, Mark Kettenis wrote:
> | That probably means Paul is using somewhat broken firmware.
>
> pkg_info says I have:
>
> raspberrypi-firmware-1.20200212 Raspberry Pi firmware
>
> Is there something else I should have or do?
Yes. You need to actually install the firmware onto the uSD card or
USB device that your Pi boots from. At this point there is no easy
way to do that though.
> | Anyway, I think the problem is that OF_finddevice() returns -1 if the
> | node can't be found. Does the following diff help?
>
> It does allow the system to boot to multiuser (so the data_abort+0x68
> is gone). The 'failed to spin up' lines now show up a lot earlier in
> dmesg, after cpu0 attaches. See below for full dmesg.
>
> For completeness, the machine still doesn't shutdown properly (need to
> powercycle it to bring it back).
That's a side-effect of the failure to spin up the secondary CPUs.
>
> Cheers,
>
> Paul
>
> OpenBSD 6.7-current (GENERIC.MP) #2: Sat Jul 4 17:12:49 CEST 2020
> we...@pie.alm.weirdnet.nl:/usr/src/sys/arch/arm64/compile/GENERIC.MP
> real mem = 953442304 (909MB)
> avail mem = 891834368 (850MB)
> random: good seed from bootblocks
> mainbus0 at root: Raspberry Pi 3 Model B Rev 1.2
> cpu0 at mainbus0 mpidr 0: ARM Cortex-A53 r0p4
> cpu0: 32KB 64b/line 2-way L1 VIPT I-cache, 32KB 64b/line 4-way L1 D-cache
> cpu0: 512KB 64b/line 16-way L2 cache
> cpu1 at mainbus0 mpidr 1: failed to spin up
> cpu2 at mainbus0 mpidr 2: failed to spin up
> cpu3 at mainbus0 mpidr 3: failed to spin up
> efi0 at mainbus0: UEFI 2.0.5
> efi0: Das U-boot rev 0x0
> apm0 at mainbus0
> simplefb0 at mainbus0: 656x416, 32bpp
> wsdisplay0 at simplefb0 mux 1
> wsdisplay0: screen 0-5 added (std, vt100 emulation)
> "system" at mainbus0 not configured
> "axi" at mainbus0 not configured
> simplebus0 at mainbus0: "soc"
> bcmdmac0 at simplebus0: DMA2 DMA4 DMA5 DMA8 DMA9 DMA10
> bcmintc0 at simplebus0
> bcmmbox0 at simplebus0
> bcmgpio0 at simplebus0
> syscon0 at simplebus0: "syscon"
> bcmdog0 at simplebus0
> bcmrng0 at simplebus0
> pluart0 at simplebus0
> bcmsdhost0 at simplebus0: 250 MHz base clock
> sdmmc0 at bcmsdhost0: 4-bit, sd high-speed, mmc high-speed, dma
> com0 at simplebus0: ns16550, no working fifo
> com0: console
> "mmc" at simplebus0 not configured
> dwctwo0 at simplebus0
> "firmware" at simplebus0 not configured
> "power" at simplebus0 not configured
> "leds" at simplebus0 not configured
> "fb" at simplebus0 not configured
> "vchiq" at simplebus0 not configured
> "thermal" at simplebus0 not configured
> "local_intc" at simplebus0 not configured
> "arm-pmu" at simplebus0 not configured
> "gpiomem" at simplebus0 not configured
> agtimer0 at simplebus0: tick rate 19200 KHz
> "virtgpio" at simplebus0 not configured
> simplebus1 at mainbus0: "clocks"
> "clock" at simplebus1 not configured
> "clock" at simplebus1 not configured
> "clock" at simplebus1 not configured
> "clock" at simplebus1 not configured
> "clock" at simplebus1 not configured
> "clock" at simplebus1 not configured
> "clock" at simplebus1 not configured
> usb0 at dwctwo0: USB revision 2.0
> sdmmc0: can't enable card
> uhub0 at usb0 configuration 1 interface 0 "Broadcom DWC2 root hub" rev
> 2.00/1.00 addr 1
> uhub1 at uhub0 port 1 configuration 1 interface 0 "Standard Microsystems
> product 0x9514" rev 2.00/2.00 addr 2
> smsc0 at uhub1 port 1 configuration 1 interface 0 "Standard Microsystems
> SMSC9512/14" rev 2.00/2.00 addr 3
> smsc0: address b8:27:eb:93:42:d5
> ukphy0 at smsc0 phy 1: Generic IEEE 802.3u media interface, rev. 3: OUI
> 0x0001f0, model 0x000c
> urtwn0 at uhub1 port 2 configuration 1 interface 0 "Realtek 802.11n NIC" rev
> 2.00/0.00 addr 4
> urtwn0: MAC/BB RTL8188EU, RF 6052 1T1R, address ec:08:6b:07:c2:1c
> umass0 at uhub1 port 4 configuration 1 interface 0 "SanDisk Ultra Fit" rev
> 2.10/1.00 addr 5
> umass0: using SCSI over Bulk-Only
> scsibus0 at umass0: 2 targets, initiator 0
> sd0 at scsibus0 targ 1 lun 0: <SanDisk, Ultra Fit, 1.00> removable
> serial.07815583320220107303
> sd0: 29327MB, 512 bytes/sector, 60062500 sectors
> vscsi0 at root
> scsibus1 at vscsi0: 256 targets
> softraid0 at root
> scsibus2 at softraid0: 256 targets
> bootfile: sd0a:/bsd
> boot device: sd0
> root on sd0a (59de83c8e783b811.a) swap on sd0b dump on sd0b
> WARNING: CHECK AND RESET THE DATE!
> gpio0 at bcmgpio0: 54 pins
>
> |
> | Index: arch/arm64/dev/mainbus.c
> | ===================================================================
> | RCS file: /cvs/src/sys/arch/arm64/dev/mainbus.c,v
> | retrieving revision 1.17
> | diff -u -p -r1.17 mainbus.c
> | --- arch/arm64/dev/mainbus.c 17 Jun 2020 08:00:22 -0000 1.17
> | +++ arch/arm64/dev/mainbus.c 3 Jul 2020 22:16:43 -0000
> | @@ -316,7 +316,7 @@ mainbus_attach_cpus(struct device *self,
> | int acells, scells;
> | char buf[32];
> |
> | - if (node == 0)
> | + if (node == -1)
> | return;
> |
> | acells = sc->sc_acells;
> | @@ -369,7 +369,7 @@ mainbus_attach_psci(struct device *self)
> | struct mainbus_softc *sc = (struct mainbus_softc *)self;
> | int node = OF_finddevice("/psci");
> |
> | - if (node == 0)
> | + if (node == -1)
> | return;
> |
> | sc->sc_early = 1;
> | @@ -384,7 +384,8 @@ mainbus_attach_efi(struct device *self)
> | struct fdt_attach_args fa;
> | int node = OF_finddevice("/chosen");
> |
> | - if (node == 0 || OF_getproplen(node, "openbsd,uefi-system-table") <= 0)
> | + if (node == -1 ||
> | + OF_getproplen(node, "openbsd,uefi-system-table") <= 0)
> | return;
> |
> | memset(&fa, 0, sizeof(fa));
> |
>
> --
> >++++++++[<++++++++++>-]<+++++++.>+++[<------>-]<.>+++[<+
> +++++++++++>-]<.>++[<------------>-]<+.--------------.[-]
> http://www.weirdnet.nl/
>
