> 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.
Not sure what's happening here. Are both kernels running with the
same U-Boot version?
> 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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