Hello, OpenBSD -current doesn't boot on Raspberry Pi 3 Model B+. Tried snapshots from 2018-09-25, 2018-09-26 and 2018-09-30.
The hardware setup is: raspberry pi 3b+ is connected to a laptop using serial console via PL2303HX. There are no more devices plugged into the pi, except for the microSD card with miniroot. The installation process is described in https://undeadly.org/cgi?action=article&sid=20170409123528 and seems to comply with recommendations in INSTALL.arm64 There are new (compared to OpenBSD 6.3 release) warnings from u-boot: libfdt fdt_check_header(): FDT_ERR_BADMAGIC FDT memrsv map 0: Failed to add to map The boot process continues to the OpenBSD boot loader, attempts to boot the kernel, then the device reboots and the process starts over. What I tried so far: - OpenBSD 6.3 stable - everything works fine, I can boot into the installer and finish the installation. - Upgrading Raspberry Pi firmware by downloading a newer version from GitHub and replacing the files in the miniroot - doesn't work. - Replacing the Raspberry Pi firmware and u-boot with the one from OpenBSD 6.3 release - it works. - Replacing just the u-boot.bin with the version from 6.3 - works too. Unless I'm missing something, U-Boot version makes a difference. Searching the internet and mailing list archives for raspberry-related issues didn't yield any relevant results; the FDT_ERR_BADMAGIC message pops up every here and there but without any actionable insights. Question: is this a known issue that is already tracked? If not, should I raise it with U-Boot or is it still an OpenBSD problem somehow? Here's the full output of a problematic boot using a recent snapshot: U-Boot 2018.09 (Sep 15 2018 - 03:19:53 -0600) DRAM: 948 MiB RPI 3 Model B+ (0xa020d3) MMC: mmc@7e202000: 0, sdhci@7e300000: 1 Loading Environment from FAT... *** Warning - bad CRC, using default environment In: serial Out: vidconsole Err: vidconsole Net: No ethernet found. starting USB... USB0: scanning bus 0 for devices... 5 USB Device(s) found scanning usb for storage devices... 1 Storage Device(s) found Hit any key to stop autoboot: 2 1 0 switch to partitions #0, OK mmc0 is current device Scanning mmc 0:1... Found EFI removable media binary efi/boot/bootaa64.efi libfdt fdt_check_header(): FDT_ERR_BADMAGIC [18tScanning disk m...@7e202000.blk... Card did not respond to voltage select! Scanning disk sd...@7e300000.blk... Disk sd...@7e300000.blk not ready Scanning disk usb_mass_storage.lun0... Found 6 disks FDT memrsv map 0: Failed to add to map 116963 bytes read in 12 ms (9.3 MiB/s) libfdt fdt_check_header(): FDT_ERR_BADMAGIC FDT memrsv map 0: Failed to add to map ## Starting EFI application at 00080000 ... >> OpenBSD/arm64 BOOTAA64 0.13 |/-boot> \|/cannot open sd0a:/etc/random.seed: No such file or directory booting sd0a:/bsd: -\|/-2667920\|/-\|/-\|/-\|/-\| <-- a very long line ^^ at this point the device reboots. And here's the output from one of the recent snapshots but with u-boot.bin from 6.3 release: U-Boot 2018.03 (Mar 20 2018 - 04:28:27 -0600) DRAM: 948 MiB RPI 3 Model B+ (0xa020d3) MMC: mmc@7e202000: 0, sdhci@7e300000: 1 Loading Environment from FAT... *** Warning - bad CRC, using default environment Failed (-5) In: serial Out: vidconsole Err: vidconsole Net: No ethernet found. starting USB... USB0: Core Release: 2.80a scanning bus 0 for devices... 4 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found Hit any key to stop autoboot: 2 1 0 switch to partitions #0, OK mmc0 is current device Scanning mmc 0:1... Found EFI removable media binary efi/boot/bootaa64.efi Scanning disk m...@7e202000.blk... Card did not respond to voltage select! Scanning disk sd...@7e300000.blk... Disk sd...@7e300000.blk not ready Found 3 disks 116963 bytes read in 15 ms (7.4 MiB/s) ## Starting EFI application at 01000000 ... >> OpenBSD/arm64 BOOTAA64 0.13 |/-boot> \|/cannot open sd0a:/etc/random.seed: No such file or directory booting sd0a:/bsd: -\|/-2700940\|/-\|/-\|/-\| <-- another very long line here type 0x0 pa 0x0 va 0x0 pages 0x1 attr 0x8 type 0x7 pa 0x1000 va 0x0 pages 0x1ff attr 0x8 type 0x2 pa 0x200000 va 0x200000 pages 0x4000 attr 0x8 type 0x7 pa 0x4200000 va 0x0 pages 0x3e00 attr 0x8 type 0x6 pa 0x8000000 va 0x3e024be000 pages 0x8 attr 0x8000000000000008 type 0x7 pa 0x8009000 va 0x0 pages 0x311fd attr 0x8 type 0x2 pa 0x39206000 va 0x39206000 pages 0x4 attr 0x8 type 0x0 pa 0x39f40000 va 0x39f40000 pages 0x1 attr 0x8 type 0x2 pa 0x39f41000 va 0x39f41000 pages 0x146a attr 0x8 type 0x5 pa 0x3b3ab000 va 0x3e35869000 pages 0x1 attr 0x8000000000000008 type 0x2 pa 0x3b3ac000 va 0x39f41000 pages 0x54 attr 0x8 type 0xb pa 0x3f100000 va 0x3e3586a000 pages 0x1 attr 0x8000000000000000 Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. Copyright (c) 1995-2018 OpenBSD. All rights reserved. https://www.OpenBSD.org OpenBSD 6.4 (RAMDISK) #484: Sat Sep 29 21:48:31 MDT 2018 dera...@arm64.openbsd.org:/usr/src/sys/arch/arm64/compile/RAMDISK real mem = 958382080 (913MB) avail mem = 894857216 (853MB) mainbus0 at root: Raspberry Pi 3 Model B Plus Rev 1.3 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 efi0 at mainbus0: UEFI 2.7 efi0: Das U-Boot rev 0x0 simplefb0 at mainbus0: 656x416, 32bpp wsdisplay0 at simplefb0 wsdisplay0: screen 0 added (std, vt100 emulation) simplebus0 at mainbus0: "soc" bcmintc0 at simplebus0 bcmdog0 at simplebus0 bcmrng0 at simplebus0 pluart0 at simplebus0 bcmaux0 at simplebus0 com0 at sim����: ns16550, no workingcom0: console dwctwo0 at simplebus0 simplebus1 at mainbus0: "clocks" agtimer0 at mainbus0: tick rate 19200 KHz usb0 at dwctwo0: USB revision 2.0 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 0x2514" rev 2.00/b.b3 addr 2 uhub2 at uhub1 port 1 configuration 1 interface 0 "Standard Microsystems product 0x2514" rev 2.00/b.b3 addr 3 softraid0 at root scsibus0 at softraid0: 256 targets bootfile: sd0a:/bsd boot device: lookup sd0a:/bsd failed root on rd0a swap on rd0b dump on rd0b WARNING: CHECK AND RESET THE DATE! erase ^?, werase ^W, kill ^U, intr ^C, status ^T Welcome to the OpenBSD/arm64 6.4 installation program. (I)nstall, (U)pgrade, (A)utoinstall or (S)hell? /Andrey
