On Jan 31 14:47:41, mark.kettenis@xs4all.nl wrote:
> > Date: Mon, 31 Jan 2022 14:03:29 +0100
> > From: Jan Stary <hans@stare.cz>
>
> > > On Jan 26 18:02:17, mark.kettenis@xs4all.nl wrote:
> > > ----------------------------
> > > revision 1.406
> > > date: 2022/01/26 14:39:07; author: kettenis; state: Exp; lines: +2 -2; commitid: zL3Ot2UVnkpDz6go;
> > > An ACPI device needs to be both present and enabled for it to function.
> > > So only attempt to attach hardware that has both bits enabled. This fixes
> > > an issue where com(4) would attach for a disabled serial port leading to
> > > misdetection of the hardware variant and a subsequent hang when /etc/rc
> > > runs ttyflags -a.
> >
> >
> > While this fixes the original problem on Dell PowerEdge
> > it also seems to make /dev/console disappear on Beagle Bone Black
> > (current/armv7) - last good dmesg and current dmesg below,
> > the highlight of the diff being
> >
> > -com0 at omsysc7: ti16750, 64 byte fifo
> > -com0: console
> > +"serial" at omsysc7 not configured
> > +init: can't open /dev/console: Device not configured
> >
> > Jan
>
> Sorry, but no, the code I changed isn't even compiled on armv7.
Ah, sorry for the confusion.
> Not sure what's happening here. Are both kernels running with the
> same U-Boot version?
Yes, U-Boot SPL 2021.10 (Nov 01 2021 - 20:37:54 -0600)
Jan
>
> > OpenBSD 7.0-current (GENERIC) #0: Tue Jan 4 22:31:14 CET 2022
> > hans@bbb.stare.cz:/usr/src/sys/arch/armv7/compile/GENERIC
> > real mem = 484184064 (461MB)
> > avail mem = 463884288 (442MB)
> > random: good seed from bootblocks
> > mainbus0 at root: TI AM335x BeagleBone Black
> > cpu0 at mainbus0 mpidr 0: ARM Cortex-A8 r3p2
> > cpu0: 32KB 64b/line 4-way L1 VIPT I-cache, 32KB 64b/line 4-way L1 D-cache
> > cpu0: 256KB 64b/line 8-way L2 cache
> > omap0 at mainbus0
> > prcm0 at omap0 rev 0.2
> > dmtimer0 at omap0 rev 3.1
> > dmtimer1 at omap0 rev 3.1
> > omsysc0 at mainbus0: "target-module"
> > omsysc1 at omsysc0: "target-module"
> > "pmu" at omsysc1 not configured
> > simplebus0 at mainbus0: "ocp"
> > intc0 at simplebus0 rev 5.0
> > omsysc2 at simplebus0: "target-module"
> > simplebus1 at simplebus0: "interconnect"
> > simplebus2 at simplebus1: "segment"
> > simplebus3 at simplebus1: "segment"
> > omsysc3 at simplebus3: "target-module"
> > "cpu" at omsysc3 not configured
> > simplebus4 at simplebus1: "segment"
> > omsysc4 at simplebus4: "target-module"
> > simplebus5 at omsysc4: "prcm"
> > omcm0 at simplebus5: "per-cm"
> > omclock0 at omcm0: "l4ls-clkctrl"
> > omclock1 at omcm0: "l3s-clkctrl"
> > omclock2 at omcm0: "l3-clkctrl"
> > omclock3 at omcm0: "l4hs-clkctrl"
> > omclock4 at omcm0: "pruss-ocp-clkctrl"
> > omclock5 at omcm0: "cpsw-125mhz-clkctrl"
> > omclock6 at omcm0: "lcdc-clkctrl"
> > omclock7 at omcm0: "clk-24mhz-clkctrl"
> > omcm1 at simplebus5: "wkup-cm"
> > omclock8 at omcm1: "l4-wkup-clkctrl"
> > omclock9 at omcm1: "l3-aon-clkctrl"
> > omclock10 at omcm1: "l4-wkup-aon-clkctrl"
> > omcm2 at simplebus5: "mpu-cm"
> > omclock11 at omcm2: "mpu-clkctrl"
> > omcm3 at simplebus5: "l4-rtc-cm"
> > omclock12 at omcm3: "l4-rtc-clkctrl"
> > omcm4 at simplebus5: "gfx-l3-cm"
> > omclock13 at omcm4: "gfx-l3-clkctrl"
> > omcm5 at simplebus5: "l4-cefuse-cm"
> > omclock14 at omcm5: "l4-cefuse-clkctrl"
> > "prm" at simplebus5 not configured
> > "prm" at simplebus5 not configured
> > "prm" at simplebus5 not configured
> > "prm" at simplebus5 not configured
> > "prm" at simplebus5 not configured
> > "prm" at simplebus5 not configured
> > "prm" at simplebus5 not configured
> > omsysc5 at simplebus4: "target-module"
> > simplebus6 at omsysc5: "scm"
> > syscon0 at simplebus6: "scm_conf"
> > pinctrl0 at simplebus6
> > "control" at simplebus6 not configured
> > "wkup_m3_ipc" at simplebus6 not configured
> > "dma-router" at simplebus6 not configured
> > omsysc6 at simplebus4: "target-module"
> > omgpio0 at omsysc6: rev 0.1
> > gpio0 at omgpio0: 32 pins
> > omsysc7 at simplebus4: "target-module"
> > com0 at omsysc7: ti16750, 64 byte fifo
> > com0: console
> > omsysc8 at simplebus4: "target-module"
> > tiiic0 at omsysc8 rev 0.11
> > iic0 at tiiic0
> > "ti,tps65217" at iic0 addr 0x24 not configured
> > "atmel,24c256" at iic0 addr 0x50 not configured
> > nxphdmi0 at iic0 addr 0x70: rev 0x0301
> > nxphdmi0: no display detected
> > omsysc9 at simplebus4: "target-module"
> > omsysc10 at simplebus4: "target-module"
> > "timer" at omsysc10 not configured
> > omsysc11 at simplebus4: "target-module"
> > omdog0 at omsysc11 rev 0.1
> > omsysc12 at simplebus4: "target-module"
> > "rtc" at omsysc12 not configured
> > simplebus7 at simplebus0: "interconnect"
> > simplebus8 at simplebus7: "segment"
> > omsysc13 at simplebus8: "target-module"
> > omsysc14 at simplebus8: "target-module"
> > omsysc15 at simplebus8: "target-module"
> > omsysc16 at simplebus8: "target-module"
> > omsysc17 at simplebus8: "target-module"
> > "mcasp" at omsysc17 not configured
> > omsysc18 at simplebus8: "target-module"
> > omsysc19 at simplebus8: "target-module"
> > "timer" at omsysc19 not configured
> > omsysc20 at simplebus8: "target-module"
> > "timer" at omsysc20 not configured
> > omsysc21 at simplebus8: "target-module"
> > "timer" at omsysc21 not configured
> > omsysc22 at simplebus8: "target-module"
> > "timer" at omsysc22 not configured
> > omsysc23 at simplebus8: "target-module"
> > "timer" at omsysc23 not configured
> > omsysc24 at simplebus8: "target-module"
> > "timer" at omsysc24 not configured
> > omsysc25 at simplebus8: "target-module"
> > omgpio1 at omsysc25: rev 0.1
> > gpio1 at omgpio1: 32 pins
> > omsysc26 at simplebus8: "target-module"
> > ommmc0 at omsysc26
> > sdmmc0 at ommmc0: 4-bit
> > omsysc27 at simplebus8: "target-module"
> > omsysc28 at simplebus8: "target-module"
> > "mailbox" at omsysc28 not configured
> > omsysc29 at simplebus8: "target-module"
> > "spinlock" at omsysc29 not configured
> > simplebus9 at simplebus7: "segment"
> > omsysc30 at simplebus9: "target-module"
> > tiiic1 at omsysc30 rev 0.11
> > iic1 at tiiic1
> > "atmel,24c256" at iic1 addr 0x54 not configured
> > "atmel,24c256" at iic1 addr 0x55 not configured
> > "atmel,24c256" at iic1 addr 0x56 not configured
> > "atmel,24c256" at iic1 addr 0x57 not configured
> > omsysc31 at simplebus9: "target-module"
> > omsysc32 at simplebus9: "target-module"
> > omsysc33 at simplebus9: "target-module"
> > omsysc34 at simplebus9: "target-module"
> > omsysc35 at simplebus9: "target-module"
> > omgpio2 at omsysc35: rev 0.1
> > gpio2 at omgpio2: 32 pins
> > omsysc36 at simplebus9: "target-module"
> > omgpio3 at omsysc36: rev 0.1
> > gpio3 at omgpio3: 32 pins
> > omsysc37 at simplebus9: "target-module"
> > omsysc38 at simplebus9: "target-module"
> > omsysc39 at simplebus9: "target-module"
> > ommmc1 at omsysc39
> > sdmmc1 at ommmc1: 8-bit
> > simplebus10 at simplebus7: "segment"
> > omsysc40 at simplebus10: "target-module"
> > "mpu" at omsysc40 not configured
> > simplebus11 at simplebus7: "segment"
> > omsysc41 at simplebus11: "target-module"
> > omsysc42 at simplebus11: "target-module"
> > omsysc43 at simplebus11: "target-module"
> > omsysc44 at simplebus11: "target-module"
> > amdisplay0 at omsysc44
> > amdisplay0: no display attached.
> > omsysc45 at simplebus11: "target-module"
> > omrng0 at omsysc45
> > simplebus12 at simplebus0: "interconnect"
> > simplebus13 at simplebus12: "segment"
> > simplebus14 at simplebus0: "interconnect"
> > simplebus15 at simplebus14: "segment"
> > omsysc46 at simplebus15: "target-module"
> > cpsw0 at omsysc46: version 1.12 (0), address 90:59:af:82:2e:7e
> > ukphy0 at cpsw0 phy 0: Generic IEEE 802.3u media interface, rev. 1: OUI 0x0001f0, model 0x000f
> > simplebus16 at simplebus0: "interconnect"
> > simplebus17 at simplebus16: "segment"
> > omsysc47 at simplebus0: "target-module"
> > "dma" at omsysc47 not configured
> > omsysc48 at simplebus0: "target-module"
> > "dma" at omsysc48 not configured
> > omsysc49 at simplebus0: "target-module"
> > "dma" at omsysc49 not configured
> > omsysc50 at simplebus0: "target-module"
> > "dma" at omsysc50 not configured
> > omsysc51 at simplebus0: "target-module"
> > omsysc52 at simplebus0: "target-module"
> > "usb-phy" at omsysc52 not configured
> > "usb" at omsysc52 not configured
> > "usb-phy" at omsysc52 not configured
> > "usb" at omsysc52 not configured
> > "dma-controller" at omsysc52 not configured
> > omsysc53 at simplebus0: "target-module"
> > "sram" at omsysc53 not configured
> > omsysc54 at simplebus0: "target-module"
> > "emif" at omsysc54 not configured
> > omsysc55 at simplebus0: "target-module"
> > omsysc56 at simplebus0: "target-module"
> > "sham" at omsysc56 not configured
> > omsysc57 at simplebus0: "target-module"
> > "aes" at omsysc57 not configured
> > scsibus0 at sdmmc1: 2 targets, initiator 0
> > sd0 at scsibus0 targ 1 lun 0: <SD/MMC, MMC02G, 0000> removable
> > sd0: 1832MB, 512 bytes/sector, 3751936 sectors
> > scsibus1 at sdmmc0: 2 targets, initiator 0
> > sd1 at scsibus1 targ 1 lun 0: <SD/MMC, SU32G, 0080> removable
> > sd1: 30436MB, 512 bytes/sector, 62333952 sectors
> > vscsi0 at root
> > scsibus2 at vscsi0: 256 targets
> > softraid0 at root
> > scsibus3 at softraid0: 256 targets
> > bootfile: sd0a:/bsd
> > boot device: sd0
> > root on sd1a (93aae518915c8841.a) swap on sd1b dump on sd1b
> > WARNING: CHECK AND RESET THE DATE!
> >
> >
> >
> > U-Boot 2021.10 (Nov 01 2021 - 20:37:54 -0600)
> > OpenBSD 7.0-current (GENERIC) #14: Mon Jan 24 04:58:29 MST 2022
> > deraadt@armv7.openbsd.org:/usr/src/sys/arch/armv7/compile/GENERIC
> > real mem = 484184064 (461MB)
> > avail mem = 463872000 (442MB)
> > random: boothowto does not indicate good seed
> > mainbus0 at root: TI AM335x BeagleBone Black
> > cpu0 at mainbus0 mpidr 0: ARM Cortex-A8 r3p2
> > cpu0: 32KB 64b/line 4-way L1 VIPT I-cache, 32KB 64b/line 4-way L1 D-cache
> > cpu0: 256KB 64b/line 8-way L2 cache
> > omap0 at mainbus0
> > prcm0 at omap0 rev 0.2
> > dmtimer0 at omap0 rev 3.1
> > dmtimer1 at omap0 rev 3.1
> > omsysc0 at mainbus0: "target-module"
> > omsysc1 at omsysc0: "target-module"
> > "pmu" at omsysc1 not configured
> > simplebus0 at mainbus0: "ocp"
> > intc0 at simplebus0 rev 5.0
> > omsysc2 at simplebus0: "target-module"
> > simplebus1 at simplebus0: "interconnect"
> > simplebus2 at simplebus1: "segment"
> > simplebus3 at simplebus1: "segment"
> > omsysc3 at simplebus3: "target-module"
> > "cpu" at omsysc3 not configured
> > simplebus4 at simplebus1: "segment"
> > omsysc4 at simplebus4: "target-module"
> > simplebus5 at omsysc4: "prcm"
> > omcm0 at simplebus5: "per-cm"
> > omclock0 at omcm0: "l4ls-clkctrl"
> > omclock1 at omcm0: "l3s-clkctrl"
> > omclock2 at omcm0: "l3-clkctrl"
> > omclock3 at omcm0: "l4hs-clkctrl"
> > omclock4 at omcm0: "pruss-ocp-clkctrl"
> > omclock5 at omcm0: "cpsw-125mhz-clkctrl"
> > omclock6 at omcm0: "lcdc-clkctrl"
> > omclock7 at omcm0: "clk-24mhz-clkctrl"
> > omcm1 at simplebus5: "wkup-cm"
> > omclock8 at omcm1: "l4-wkup-clkctrl"
> > omclock9 at omcm1: "l3-aon-clkctrl"
> > omclock10 at omcm1: "l4-wkup-aon-clkctrl"
> > omcm2 at simplebus5: "mpu-cm"
> > omclock11 at omcm2: "mpu-clkctrl"
> > omcm3 at simplebus5: "l4-rtc-cm"
> > omclock12 at omcm3: "l4-rtc-clkctrl"
> > omcm4 at simplebus5: "gfx-l3-cm"
> > omclock13 at omcm4: "gfx-l3-clkctrl"
> > omcm5 at simplebus5: "l4-cefuse-cm"
> > omclock14 at omcm5: "l4-cefuse-clkctrl"
> > "prm" at simplebus5 not configured
> > "prm" at simplebus5 not configured
> > "prm" at simplebus5 not configured
> > "prm" at simplebus5 not configured
> > "prm" at simplebus5 not configured
> > "prm" at simplebus5 not configured
> > "prm" at simplebus5 not configured
> > omsysc5 at simplebus4: "target-module"
> > simplebus6 at omsysc5: "scm"
> > syscon0 at simplebus6: "scm_conf"
> > pinctrl0 at simplebus6
> > "control" at simplebus6 not configured
> > "wkup_m3_ipc" at simplebus6 not configured
> > "dma-router" at simplebus6 not configured
> > omsysc6 at simplebus4: "target-module"
> > omgpio0 at omsysc6: rev 0.1
> > gpio0 at omgpio0: 32 pins
> > omsysc7 at simplebus4: "target-module"
> > "serial" at omsysc7 not configured
> > omsysc8 at simplebus4: "target-module"
> > tiiic0 at omsysc8 rev 0.11
> > iic0 at tiiic0
> > "ti,tps65217" at iic0 addr 0x24 not configured
> > "atmel,24c256" at iic0 addr 0x50 not configured
> > nxphdmi0 at iic0 addr 0x70: rev 0x0301
> > nxphdmi0: no display detected
> > omsysc9 at simplebus4: "target-module"
> > omsysc10 at simplebus4: "target-module"
> > "timer" at omsysc10 not configured
> > omsysc11 at simplebus4: "target-module"
> > omdog0 at omsysc11 rev 0.1
> > omsysc12 at simplebus4: "target-module"
> > "rtc" at omsysc12 not configured
> > simplebus7 at simplebus0: "interconnect"
> > simplebus8 at simplebus7: "segment"
> > omsysc13 at simplebus8: "target-module"
> > omsysc14 at simplebus8: "target-module"
> > omsysc15 at simplebus8: "target-module"
> > omsysc16 at simplebus8: "target-module"
> > omsysc17 at simplebus8: "target-module"
> > "mcasp" at omsysc17 not configured
> > omsysc18 at simplebus8: "target-module"
> > omsysc19 at simplebus8: "target-module"
> > "timer" at omsysc19 not configured
> > omsysc20 at simplebus8: "target-module"
> > "timer" at omsysc20 not configured
> > omsysc21 at simplebus8: "target-module"
> > "timer" at omsysc21 not configured
> > omsysc22 at simplebus8: "target-module"
> > "timer" at omsysc22 not configured
> > omsysc23 at simplebus8: "target-module"
> > "timer" at omsysc23 not configured
> > omsysc24 at simplebus8: "target-module"
> > "timer" at omsysc24 not configured
> > omsysc25 at simplebus8: "target-module"
> > omgpio1 at omsysc25: rev 0.1
> > gpio1 at omgpio1: 32 pins
> > omsysc26 at simplebus8: "target-module"
> > ommmc0 at omsysc26
> > sdmmc0 at ommmc0: 4-bit
> > omsysc27 at simplebus8: "target-module"
> > omsysc28 at simplebus8: "target-module"
> > "mailbox" at omsysc28 not configured
> > omsysc29 at simplebus8: "target-module"
> > "spinlock" at omsysc29 not configured
> > simplebus9 at simplebus7: "segment"
> > omsysc30 at simplebus9: "target-module"
> > tiiic1 at omsysc30 rev 0.11
> > iic1 at tiiic1
> > "atmel,24c256" at iic1 addr 0x54 not configured
> > "atmel,24c256" at iic1 addr 0x55 not configured
> > "atmel,24c256" at iic1 addr 0x56 not configured
> > "atmel,24c256" at iic1 addr 0x57 not configured
> > omsysc31 at simplebus9: "target-module"
> > omsysc32 at simplebus9: "target-module"
> > omsysc33 at simplebus9: "target-module"
> > omsysc34 at simplebus9: "target-module"
> > omsysc35 at simplebus9: "target-module"
> > omgpio2 at omsysc35: rev 0.1
> > gpio2 at omgpio2: 32 pins
> > omsysc36 at simplebus9: "target-module"
> > omgpio3 at omsysc36: rev 0.1
> > gpio3 at omgpio3: 32 pins
> > omsysc37 at simplebus9: "target-module"
> > omsysc38 at simplebus9: "target-module"
> > omsysc39 at simplebus9: "target-module"
> > ommmc1 at omsysc39
> > sdmmc1 at ommmc1: 8-bit
> > simplebus10 at simplebus7: "segment"
> > omsysc40 at simplebus10: "target-module"
> > "mpu" at omsysc40 not configured
> > simplebus11 at simplebus7: "segment"
> > omsysc41 at simplebus11: "target-module"
> > omsysc42 at simplebus11: "target-module"
> > omsysc43 at simplebus11: "target-module"
> > omsysc44 at simplebus11: "target-module"
> > amdisplay0 at omsysc44
> > amdisplay0: no display attached.
> > omsysc45 at simplebus11: "target-module"
> > omrng0 at omsysc45
> > simplebus12 at simplebus0: "interconnect"
> > simplebus13 at simplebus12: "segment"
> > simplebus14 at simplebus0: "interconnect"
> > simplebus15 at simplebus14: "segment"
> > omsysc46 at simplebus15: "target-module"
> > cpsw0 at omsysc46: version 1.12 (0), address 90:59:af:82:2e:7e
> > ukphy0 at cpsw0 phy 0: Generic IEEE 802.3u media interface, rev. 1: OUI 0x0001f0, model 0x000f
> > simplebus16 at simplebus0: "interconnect"
> > simplebus17 at simplebus16: "segment"
> > omsysc47 at simplebus0: "target-module"
> > "dma" at omsysc47 not configured
> > omsysc48 at simplebus0: "target-module"
> > "dma" at omsysc48 not configured
> > omsysc49 at simplebus0: "target-module"
> > "dma" at omsysc49 not configured
> > omsysc50 at simplebus0: "target-module"
> > "dma" at omsysc50 not configured
> > omsysc51 at simplebus0: "target-module"
> > omsysc52 at simplebus0: "target-module"
> > "usb-phy" at omsysc52 not configured
> > "usb" at omsysc52 not configured
> > "usb-phy" at omsysc52 not configured
> > "usb" at omsysc52 not configured
> > "dma-controller" at omsysc52 not configured
> > omsysc53 at simplebus0: "target-module"
> > "sram" at omsysc53 not configured
> > omsysc54 at simplebus0: "target-module"
> > "emif" at omsysc54 not configured
> > omsysc55 at simplebus0: "target-module"
> > omsysc56 at simplebus0: "target-module"
> > "sham" at omsysc56 not configured
> > omsysc57 at simplebus0: "target-module"
> > "aes" at omsysc57 not configured
> > scsibus0 at sdmmc1: 2 targets, initiator 0
> > sd0 at scsibus0 targ 1 lun 0: <SD/MMC, MMC02G, 0000> removable
> > sd0: 1832MB, 512 bytes/sector, 3751936 sectors
> > scsibus1 at sdmmc0: 2 targets, initiator 0
> > sd1 at scsibus1 targ 1 lun 0: <SD/MMC, SU32G, 0080> removable
> > sd1: 30436MB, 512 bytes/sector, 62333952 sectors
> > vscsi0 at root
> > scsibus2 at vscsi0: 256 targets
> > softraid0 at root
> > scsibus3 at softraid0: 256 targets
> > bootfile: sd0a:/bsd
> > boot device: sd0
> > root on sd1a (93aae518915c8841.a) swap on sd1b dump on sd1b
> > WARNING: CHECK AND RESET THE DATE!
> > init: can't open /dev/console: Device not configured
> > init: can't open /dev/console: Device not configured
> > init: can't open /dev/console: Device not configured
> > init: can't open /dev/console: Device not configured
> >
>
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