Date: Sat, 24 Sep 2022 00:16:48 -0700 From: Mark Millard <marklmi@yahoo.com> To: John Baldwin <jhb@freebsd.org>, dev-commits-src-main@freebsd.org Cc: Warner Losh <imp@bsdimp.com> Subject: Re: git: df065f699f1f - main - stand: More sensible defaults when ConOut is missing Message-ID: <B5F045B3-5382-49F3-AD47-61C53B9C6158@yahoo.com> References: <B5F045B3-5382-49F3-AD47-61C53B9C6158.ref@yahoo.com>
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John Baldwin <jhb_at_FreeBSD.org> wrote on Date: Fri, 23 Sep 2022 21:29:03 UTC : > On 8/26/22 9:18 PM, Warner Losh wrote: > > The branch main has been updated by imp: > >=20 > > URL: = https://cgit.FreeBSD.org/src/commit/?id=3Ddf065f699f1ff819bb9607c44a675427= 5ab335ed > >=20 > > commit df065f699f1ff819bb9607c44a6754275ab335ed > > Author: Warner Losh <imp@FreeBSD.org> > > AuthorDate: 2022-08-26 21:46:33 +0000 > > Commit: Warner Losh <imp@FreeBSD.org> > > CommitDate: 2022-08-27 04:17:56 +0000 > >=20 > > stand: More sensible defaults when ConOut is missing > > =20 > > . . . >=20 > One possibly surprising result of this is that I did not get dual = console > output on my rpi after this. (Curiously this only affected my arm64 = image > but not my armv7 image.) Loader output goes to both, but kernel = output is > only on the video console (which I don't normally use for my pi).=20 I just tried a RPi4B (USB3 SSD media) based on: = FreeBSD-14.0-CURRENT-arm64-aarch64-RPI-20220923-00d8a28f19b-258155.img.xz and do not see the specific behavior, if I interpret correctly. The system has (unchanged by me): # more /boot/loader.conf # Configure USB OTG; see usb_template(4). hw.usb.template=3D3 umodem_load=3D"YES" # Multiple console (serial+efi gop) enabled. boot_multicons=3D"YES" boot_serial=3D"YES" # Disable the beastie menu and color beastie_disable=3D"YES" loader_color=3D"NO" I do use a different RPi* config.txt : # more /boot/msdos/config.txt [all] arm_64bit=3D1 dtparam=3Daudio=3Don,i2c_arm=3Don,spi=3Don dtoverlay=3Dmmc dtoverlay=3Ddisable-bt device_tree_address=3D0x4000 kernel=3Du-boot.bin # # Local additions: enable_uart=3D1 uart_2ndstage=3D1 dtdebug=3D1 disable_commandline_tags=3D1 disable_overscan=3D1 #gpu_mem_1024=3D32 # #program_usb_boot_mode=3D1 #program_usb_boot_timeout=3D1 # Old RPi3's/RPi2Bv1.2's may ignore [pi4] and the like. # That would make the below inappropriate for such contexts. [pi4] # Locally avoid hdmi_safe's dislay scaling: #hdmi_safe=3D1 armstub=3Darmstub8-gic.bin # # Local additions: over_voltage=3D6 arm_freq=3D2000 sdram_freq_min=3D3200 force_turbo=3D1 # #total_mem=3D1024 #total_mem=3D991 [all] [pi3]=20 armstub=3Darmstub8.bin dtoverlay=3Dpwm audio_pwm_mode=3D0 [all] Example serial console capture material (incomplete) (also, not binary capture so without most escape sequences): (note the "console comconsole failed to initialize"?) . . . U-Boot 2022.04 (Sep 23 2022 - 06:12:54 +0000) DRAM: 7.9 GiB RPI 4 Model B (0xd03114) Core: 198 devices, 13 uclasses, devicetree: board MMC: mmc@7e300000: 3, emmc2@7e340000: 0 Loading Environment from FAT... In: serial Out: vidconsole Err: vidconsole Net: eth0: ethernet@7d580000 PCIe BRCM: link up, 5.0 Gbps x1 (SSC) starting USB... Bus xhci_pci: Register 5000420 NbrPorts 5 Starting the controller USB XHCI 1.00 scanning bus xhci_pci for devices... 4 USB Device(s) found scanning usb for storage devices... 1 Storage Device(s) found Hit any key to stop autoboot: 2 1 0 Card did not respond to voltage select! : -110 MMC Device 1 not found no mmc device at slot 1 MMC Device 2 not found no mmc device at slot 2 Device 0: Vendor: OWC Rev: 0 Prod: Envoy Pro mini =20 Type: Hard Disk Capacity: 228936.5 MB =3D 223.5 GB (468862128 x 512) ... is now current device Scanning usb 0:1... libfdt fdt_check_header(): FDT_ERR_BADMAGIC Scanning disk mmc@7e300000.blk... Disk mmc@7e300000.blk not ready Card did not respond to voltage select! : -110 Scanning disk emmc2@7e340000.blk... Disk emmc2@7e340000.blk not ready Scanning disk usb_mass_storage.lun0... Found 3 disks No EFI system partition BootOrder not defined EFI boot manager: Cannot load any image Found EFI removable media binary efi/boot/bootaa64.efi 845900 bytes read in 4 ms (201.7 MiB/s) libfdt fdt_check_header(): FDT_ERR_BADMAGIC Booting /efi\boot\bootaa64.efi console comconsole failed to initialize Consoles: EFI console =20 Reading loader env vars from /efi/freebsd/loader.env Setting currdev to disk0p1: FreeBSD/arm64 EFI loader, Revision 1.1 (Fri Sep 23 09:39:26 UTC 2022 root@releng1.nyi.freebsd.org) Command line arguments: loader.efi Image base: 0x39b59000 EFI version: 2.90 EFI Firmware: Das U-Boot (rev 8226.1024) Console: efi,comconsole (0) Load Path: /efi\boot\bootaa64.efi Load Device: = /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/UsbClass(0x0,0x0,0x9,0x0,0x3)= /UsbClass(0x1e91,0xa2a5,0x0,0x0,0x0)/HD(1,0x01,0,0x800,0x19000) Trying ESP: = /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/UsbClass(0x0,0x0,0x9,0x0,0x3)= /UsbClass(0x1e91,0xa2a5,0x0,0x0,0x0)/HD(1,0x01,0,0x800,0x19000) Setting currdev to disk0p1: Trying: = /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/UsbClass(0x0,0x0,0x9,0x0,0x3)= /UsbClass(0x1e91,0xa2a5,0x0,0x0,0x0)/HD(2,0x01,0,0x19800,0x9e6800) Setting currdev to disk0p2: Loading /boot/defaults/loader.conf Loading /boot/defaults/loader.conf Loading /boot/device.hints Loading /boot/loader.conf Loading /boot/loader.conf.local Loading kernel... /boot/kernel/kernel text=3D0x2a8 text=3D0x83b2d0 text=3D0x24f694 = data=3D0x1af938 data=3D0x0+0x354000 0x8+0x134778+0x8+0x15c34f| Loading configured modules... /boot/kernel/umodem.ko text=3D0x2040 text=3D0x1330 data=3D0x6c8+0x4 = 0x8+0xed0+0x8+0xb32 loading required module 'ucom' /boot/kernel/ucom.ko text=3D0x2590 text=3D0x2e90 data=3D0x8e0+0x858 = 0x8+0x1290+0x8+0xbd5 can't find '/etc/hostid' can't find '/boot/entropy' Hit [Enter] to boot immediately, or any other key for command prompt. Booting [/boot/kernel/kernel]... =20 Using DTB provided by EFI at 0x7ef0000. EFI framebuffer information: addr, size 0x3e2fe000, 0x7e9000 dimensions 1920 x 1080 stride 1920 masks 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000 ---<<BOOT>>--- GDB: debug ports: uart GDB: current port: uart KDB: debugger backends: ddb gdb KDB: current backend: ddb WARNING: Cannot find freebsd,dts-version property, cannot check DTB = compliance Copyright (c) 1992-2022 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights = reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 14.0-CURRENT #0 main-n258155-00d8a28f19b: Fri Sep 23 10:25:30 = UTC 2022 = root@releng1.nyi.freebsd.org:/usr/obj/usr/src/arm64.aarch64/sys/GENERIC = arm64 FreeBSD clang version 14.0.5 (https://github.com/llvm/llvm-project.git = llvmorg-14.0.5-0-gc12386ae247c) WARNING: WITNESS option enabled, expect reduced performance. VT(efifb): resolution 1920x1080 module firmware already present! real memory =3D 8442077184 (8050 MB) avail memory =3D 8206307328 (7826 MB) Starting CPU 1 (1) Starting CPU 2 (2) Starting CPU 3 (3) FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs . . . Starting file system checks: /dev/ufs/rootfs: FILE SYSTEM CLEAN; SKIPPING CHECKS /dev/ufs/rootfs: clean, 601142 free (534 frags, 75076 blocks, 0.0% = fragmentation) Growing root partition to fill device random: randomdev_wait_until_seeded unblock wait random: unblocking device. GEOM_PART: da0s2 was automatically resized. Use `gpart commit da0s2` to save changes or `gpart undo da0s2` to = revert them. da0s2 resized da0s2a resized super-block backups (for fsck_ffs -b #) at: . . . Mounting local filesystems:. Building /boot/kernel/linker.hints ELF ldconfig path: /lib /usr/lib /usr/lib/compat Setting hostname: generic. Setting up harvesting: = [CALLOUT],[UMA],[FS_ATIME],SWI,INTERRUPT,NET_NG,[NET_ETHER],NET_TUN,MOUSE,= KEYBOARD,ATTACH,CACHED Feeding entropy: . lo0: link state changed to UP genet0: link state changed to DOWN ue0: link state changed to DOWN Starting Network: lo0 genet0 ue0. lo0: flags=3D8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 options=3D680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6> inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2 inet 127.0.0.1 netmask 0xff000000 groups: lo nd6 options=3D21<PERFORMNUD,AUTO_LINKLOCAL> genet0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 = mtu 1500 = options=3D68000b<RXCSUM,TXCSUM,VLAN_MTU,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6>= ether e4:5f:01:0a:28:2b media: Ethernet autoselect (none) status: no carrier nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> ue0: flags=3D8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu = 1500 = options=3D68009b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,LINKSTA= TE,RXCSUM_IPV6,TXCSUM_IPV6> ether a0:ce:c8:d6:37:59 media: Ethernet autoselect (none) status: no carrier nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> Starting devd. ue0: link state changed to UP Starting dhclient. DHCPDISCOVER on ue0 to 255.255.255.255 port 67 interval 4 DHCPOFFER from 192.168.1.1 DHCPREQUEST on ue0 to 255.255.255.255 port 67 DHCPACK from 192.168.1.1 bound to 192.168.1.107 -- renewal in 300 seconds. add host 127.0.0.1: gateway lo0 fib 0: route already in table add host ::1: gateway lo0 fib 0: route already in table add net fe80::: gateway ::1 add net ff02::: gateway ::1 add net ::ffff:0.0.0.0: gateway ::1 add net ::0.0.0.0: gateway ::1 Updating /var/run/os-release done. Updating motd:. Creating and/or trimming log files. Clearing /tmp (X related). Starting syslogd. Mounting late filesystems:. Starting cron. Generating RSA host key. 3072 SHA256:+Hfq/KSLSyUVFJ2ztyAfLK9sbiN38NBdb4lq06GcfF8 root@generic = (RSA) Generating ECDSA host key. 256 SHA256:ILVoIZKVGPOTvXcUizFwyre6KsOARmPsrLemN/FjP2s root@generic = (ECDSA) Generating ED25519 host key. 256 SHA256:vg6IQf92DPSHBqOUx8G47dVBm4rv8bkc9uesuxje8I4 root@generic = (ED25519) Performing sanity check on sshd configuration. Starting sshd. Configuring vt: blanktime. Starting background file system checks in 60 seconds. Fri Sep 23 11:20:36 UTC=20 FreeBSD/arm64 (generic) (ttyu0) login:=20 The video console had much of the material but, for example, had: . . . random: unblocking device. GEOM_PART: da0s2 was automatically resized. Use `gpart commit da0s2` to save changes or `gpart undo da0s2` to = revert them. lo0: link state changed to UP genet0: link state changed to DOWN ue0: link state changed to DOWN Starting Network: lo0 genet0 ue0. . . . and so the video console was missing the likes of: da0s2 resized da0s2a resized super-block backups (for fsck_ffs -b #) at: . . . Mounting local filesystems:. Building /boot/kernel/linker.hints ELF ldconfig path: /lib /usr/lib /usr/lib/compat Setting hostname: generic. Setting up harvesting: = [CALLOUT],[UMA],[FS_ATIME],SWI,INTERRUPT,NET_NG,[NET_ETHER],NET_TUN,MOUSE,= KEYBOARD,ATTACH,CACHED Feeding entropy: . There might be more required context to your report than has been reported. =3D=3D=3D Mark Millard marklmi at yahoo.com
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