Add support for the Raspberry Pi 5 about gokrazy

[stapelberg]

The Debug Probe arrived, so now we can see the serial output of the entire boot process.

For the attempt with os_check=0 in config.txt, output just stops before the Linux kernel ever prints a line.

I then tried dropping https://github.com/raspberrypi/firmware/blob/master/boot/bcm2712-rpi-5-b.dtb into the kernel directory.

This made it go a whole lot further, in that the bootloader recognizes the installation as compatible, we see Linux kernel output, but then the boot hangs when it tries to find the root device:

full serial output

RPi: BOOTSYS release VERSION:30de0ba5 DATE: 2023/10/30 TIME: 16:45:10
BOOTMODE: 0x06 partition 0 build-ts BUILD_TIMESTAMP=1698684310 serial d69878eb boardrev c04170 stc 3031485
AON_RESET: 00000003 PM_RSTS 00001000
RP1_BOOT chip ID: 0x20001927
PM_RSTS: 0x00001000
part 00000000 reset_info 00000000
PMIC reset-event 00000000 rtc 00000002 alarm 00000000 enabled 0
uSD voltage 3.3V
Initialising SDRAM 'Samsung' 16Gb x2 total-size: 32 Gbit 4267
DDR 4267 1 0 32 152
RP1_BOOT chip ID: 0x20001927

RP1_BOOT chip ID: 0x20001927
RP1_BOOT: fw size 25968
PCI2 init
PCI2 reset
PCIe scan 00001de4:00000001
RP1_CHIP_INFO 20001927

RPi: BOOTLOADER release VERSION:30de0ba5 DATE: 2023/10/30 TIME: 16:45:10
BOOTMODE: 0x06 partition 0 build-ts BUILD_TIMESTAMP=1698684310 serial d69878eb boardrev c04170 stc 5918974
AON_RESET: 00000003 PM_RSTS 00001000
usb_pd_init status 3
USB_PD CONFIG 0 41
Boot mode: SD (01) order f4
SD HOST: 200000000 CTL0: 0x00800000 BUS: 400000 Hz actual: 390625 HZ div: 512 (256) status: 0x1fff0000 delay: 276
SD HOST: 200000000 CTL0: 0x00800f00 BUS: 400000 Hz actual: 390625 HZ div: 512 (256) status: 0x1fff0000 delay: 276
OCR c0ff8000 [174]
CID: 000353445343313647801cd98aba0143
CSD: 400e00325b59000076b27f800a404000
SD: bus-width: 4 spec: 2 SCR: 0x02358443 0x00000000
SD HOST: 200000000 CTL0: 0x00800f04 BUS: 50000000 Hz actual: 50000000 HZ div: 4 (2) status: 0x1fff0000 delay: 2
MBR: 0x00002000,  204800 type: 0x0c
MBR: 0x00000001,    8191 type: 0xee
MBR: 0x00000000,       0 type: 0x00
MBR: 0x00000000,       0 type: 0x00
USB-PD: src-cap PDO object1 0x0a0191f4
Current 5000 mA
Voltage 5000 mV
USB-PD: src-cap PDO object2 0x0002d12c
Current 3000 mA
Voltage 9000 mV
USB-PD: src-cap PDO object3 0x0003c0e1
Current 2250 mA
Voltage 12000 mV
USB-PD: src-cap PDO object4 0x0004b0b4
Current 1800 mA
Voltage 15000 mV
Trying partition: 0
type: 16 lba: 8192 'gokrazy!' '            ' clusters 51161 (4)
rsc 4 fat-sectors 145 root dir cluster 1 sectors 5 entries 80
FAT16 clusters 51161
[sdcard] autoboot.txt not found
Trying partition: 0
type: 16 lba: 8192 'gokrazy!' '            ' clusters 51161 (4)
rsc 4 fat-sectors 145 root dir cluster 1 sectors 5 entries 80
FAT16 clusters 51161
Read config.txt bytes      103 hnd 0x8fc4
SIG pieeprom.sig a4b5a34e264907f3eb2d7156bdfc93c9db7d7d9388f5055a0021b808b4c1960b 0
EEPROM image size 524288 expected 2097152. Skipping update.
usb_max_current_enable default 0 max-current 5000
Read bcm2712-rpi-5-b.dtb bytes    75197 hnd 0x63ce
dt-match: compatible: raspberrypi,5-model-b match: brcm,bcm2712
dt-match: compatible: brcm,bcm2712 match: brcm,bcm2712

NOTICE:  BL31: v2.6(release):v2.6-239-g2a9ede0bd
NOTICE:  BL31: Built : 14:26:57, Jun 22 2023
[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x414fd0b1]
[    0.000000] Linux version 6.6.2 (gokrazy@docker) (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0, GNU ld (GNU Binutils for Debian) 2.31.1) #1 SMP PREEMPT Wed Mar  1 20:57:29 UTC 2017
[    0.000000] KASLR enabled
[    0.000000] random: crng init done
[    0.000000] Machine model: Raspberry Pi 5 Model B Rev 1.0
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000003600000, size 64 MiB
[    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[    0.000000] OF: reserved mem: 0x0000000003600000..0x00000000075fffff (65536 KiB) map reusable linux,cma
[    0.000000] OF: reserved mem: 0x0000000000000000..0x000000000007ffff (512 KiB) nomap non-reusable atf@0
[    0.000000] OF: reserved mem: 0x000000003fd16160..0x000000003fd16196 (0 KiB) nomap non-reusable nvram@0
[    0.000000] NUMA: No NUMA configuration found
[    0.000000] NUMA: Faking a node at [mem 0x0000000000000000-0x00000000ffffffff]
[    0.000000] NUMA: NODE_DATA [mem 0xff7af9c0-0xff7b1fff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000000000-0x00000000ffffffff]
[    0.000000]   DMA32    empty
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x000000000007ffff]
[    0.000000]   node   0: [mem 0x0000000000080000-0x000000003f7fffff]
[    0.000000]   node   0: [mem 0x0000000040000000-0x00000000ffffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x00000000ffffffff]
[    0.000000] On node 0, zone DMA: 2048 pages in unavailable ranges
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.1 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: MIGRATE_INFO_TYPE not supported.
[    0.000000] psci: SMC Calling Convention v1.2
[    0.000000] percpu: Embedded 22 pages/cpu s51304 r8192 d30616 u90112
[    0.000000] Detected PIPT I-cache on CPU0
[    0.000000] CPU features: detected: Virtualization Host Extensions
[    0.000000] CPU features: detected: Hardware dirty bit management
[    0.000000] CPU features: detected: Spectre-v4
[    0.000000] CPU features: detected: Spectre-BHB
[    0.000000] CPU features: kernel page table isolation forced ON by KASLR
[    0.000000] CPU features: detected: Kernel page table isolation (KPTI)
[    0.000000] alternatives: applying boot alternatives
[    0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=1 pci=pcie_bus_safe snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 bcm2708_fb.fbwidth=1920 bcm2708_fb.fbheight=1080 bcm2708_fb.fbdepth=16 bcm2708_fb.fbswap=1 smsc95xx.macaddr=D8:3A:DD:BC:E5:C3 vc_mem.mem_base=0x3fc00000 vc_mem.mem_size=0x40000000  console=tty1 console=ttyAMA10,115200 root=PARTUUID=60c24cc1-f3f9-427a-8199-2e18c40c0001/PARTNROFF=1 init=/gokrazy/init rootwait panic=10 oops=panic
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.000000] Fallback order for Node 0: 0 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1030144
[    0.000000] Policy zone: DMA
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] software IO TLB: area num 4.
[    0.000000] software IO TLB: mapped [mem 0x00000000f7000000-0x00000000fb000000] (64MB)
[    0.000000] Memory: 3921488K/4186112K available (21504K kernel code, 4952K rwdata, 13636K rodata, 10752K init, 629K bss, 199088K reserved, 65536K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000] rcu: 	RCU event tracing is enabled.
[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4.
[    0.000000] 	Trampoline variant of Tasks RCU enabled.
[    0.000000] 	Tracing variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] Root IRQ handler: gic_handle_irq
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.000000] arch_timer: cp15 timer(s) running at 54.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns
[    0.000000] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 4398046511102ns
[    0.000492] Console: colour dummy device 80x25
[    0.000496] printk: console [tty1] enabled
[    0.000682] Calibrating delay loop (skipped), value calculated using timer frequency.. 108.00 BogoMIPS (lpj=216000)
[    0.000690] pid_max: default: 32768 minimum: 301
[    0.000721] LSM: initializing lsm=capability,landlock,integrity
[    0.000736] landlock: Up and running.
[    0.000785] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.000815] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.001560] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1.
[    0.001595] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1.
[    0.001668] rcu: Hierarchical SRCU implementation.
[    0.001672] rcu: 	Max phase no-delay instances is 1000.
[    0.003135] EFI services will not be available.
[    0.003208] smp: Bringing up secondary CPUs ...
[    0.003372] Detected PIPT I-cache on CPU1
[    0.003410] CPU1: Booted secondary processor 0x0000000100 [0x414fd0b1]
[    0.003581] Detected PIPT I-cache on CPU2
[    0.003614] CPU2: Booted secondary processor 0x0000000200 [0x414fd0b1]
[    0.003776] Detected PIPT I-cache on CPU3
[    0.003805] CPU3: Booted secondary processor 0x0000000300 [0x414fd0b1]
[    0.003834] smp: Brought up 1 node, 4 CPUs
[    0.003852] SMP: Total of 4 processors activated.
[    0.003857] CPU features: detected: 32-bit EL0 Support
[    0.003860] CPU features: detected: Data cache clean to the PoU not required for I/D coherence
[    0.003865] CPU features: detected: Common not Private translations
[    0.003868] CPU features: detected: CRC32 instructions
[    0.003873] CPU features: detected: RCpc load-acquire (LDAPR)
[    0.003876] CPU features: detected: LSE atomic instructions
[    0.003879] CPU features: detected: Privileged Access Never
[    0.003883] CPU features: detected: RAS Extension Support
[    0.003887] CPU features: detected: Speculative Store Bypassing Safe (SSBS)
[    0.003922] CPU: All CPU(s) started at EL2
[    0.003925] alternatives: applying system-wide alternatives
[    0.006033] devtmpfs: initialized
[    0.009599] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.009611] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.010122] pinctrl core: initialized pinctrl subsystem
[    0.010887] DMI not present or invalid.
[    0.011076] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.011627] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
[    0.011696] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.011784] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.011806] audit: initializing netlink subsys (disabled)
[    0.011871] audit: type=2000 audit(0.008:1): state=initialized audit_enabled=0 res=1
[    0.012328] thermal_sys: Registered thermal governor 'step_wise'
[    0.012331] thermal_sys: Registered thermal governor 'power_allocator'
[    0.012352] cpuidle: using governor menu
[    0.012560] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.012593] ASID allocator initialised with 32768 entries
[    0.013276] Serial: AMBA PL011 UART driver
[    0.014500] 107d001000.serial: ttyAMA10 at MMIO 0x107d001000 (irq = 14, base_baud = 0) is a PL011 rev2
[    0.014515] printk: console [ttyAMA10] enabled
[    0.749124] Modules: 2G module region forced by RANDOMIZE_MODULE_REGION_FULL
[    0.756208] Modules: 0 pages in range for non-PLT usage
[    0.756210] Modules: 511376 pages in range for PLT usage
[    0.761653] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[    0.773800] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
[    0.780091] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
[    0.786905] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
[    0.793196] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    0.800010] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
[    0.806300] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
[    0.813114] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
[    0.819815] ACPI: Interpreter disabled.
[    0.824451] iommu: Default domain type: Translated
[    0.829262] iommu: DMA domain TLB invalidation policy: strict mode
[    0.835555] SCSI subsystem initialized
[    0.839401] usbcore: registered new interface driver usbfs
[    0.844917] usbcore: registered new interface driver hub
[    0.850255] usbcore: registered new device driver usb
[    0.855368] usb_phy_generic phy: dummy supplies not allowed for exclusive requests
[    0.863254] mc: Linux media interface: v0.10
[    0.867548] videodev: Linux video capture interface: v2.00
[    0.873065] pps_core: LinuxPPS API ver. 1 registered
[    0.878046] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <[email protected]>
[    0.887222] PTP clock support registered
[    0.891194] EDAC MC: Ver: 3.0.0
[    0.894568] scmi_core: SCMI protocol bus registered
[    0.899697] FPGA manager framework
[    0.903129] Advanced Linux Sound Architecture Driver Initialized.
[    0.909586] vgaarb: loaded
[    0.912600] clocksource: Switched to clocksource arch_sys_counter
[    0.918800] VFS: Disk quotas dquot_6.6.0
[    0.922747] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.929703] pnp: PnP ACPI: disabled
[    0.934869] NET: Registered PF_INET protocol family
[    0.939855] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.948508] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[    0.957103] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.964883] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.972972] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes, linear)
[    0.981076] TCP: Hash tables configured (established 32768 bind 32768)
[    0.987683] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    0.994463] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    1.001714] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    1.007522] RPC: Registered named UNIX socket transport module.
[    1.013467] RPC: Registered udp transport module.
[    1.018187] RPC: Registered tcp transport module.
[    1.022906] RPC: Registered tcp-with-tls transport module.
[    1.028411] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    1.035232] PCI: CLS 0 bytes, default 64
[    1.039468] kvm [1]: IPA Size Limit: 40 bits
[    1.043788] kvm [1]: vgic interrupt IRQ9
[    1.047738] kvm [1]: VHE mode initialized successfully
[    1.053266] Initialise system trusted keyrings
[    1.057771] workingset: timestamp_bits=42 max_order=20 bucket_order=0
[    1.064346] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    1.070270] NFS: Registering the id_resolver key type
[    1.075346] Key type id_resolver registered
[    1.079542] Key type id_legacy registered
[    1.083570] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    1.090298] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    1.097759] fuse: init (API version 7.39)
[    1.101815] 9p: Installing v9fs 9p2000 file system support
[    1.116629] Key type asymmetric registered
[    1.120739] Asymmetric key parser 'x509' registered
[    1.125653] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)
[    1.133081] io scheduler mq-deadline registered
[    1.137627] io scheduler kyber registered
[    1.141660] io scheduler bfq registered
[    1.145761] irq_brcmstb_l2: registered L2 intc (/soc/intc@7d503000, parent irq: 15)
[    1.153511] irq_brcmstb_l2: registered L2 intc (/soc/intc@7d508380, parent irq: 16)
[    1.161241] irq_brcmstb_l2: registered L2 intc (/soc/intc@7d508400, parent irq: 17)
[    1.168978] irq_brcmstb_l2: registered L2 intc (/soc/intc@7d517b00, parent irq: 18)
[    1.179701] gpio gpiochip0: Static allocation of GPIO base is deprecated, use dynamic allocation.
[    1.188676] gpio gpiochip1: Static allocation of GPIO base is deprecated, use dynamic allocation.
[    1.197672] gpio gpiochip2: Static allocation of GPIO base is deprecated, use dynamic allocation.
[    1.206647] gpio gpiochip3: Static allocation of GPIO base is deprecated, use dynamic allocation.
[    1.216960] IPMI message handler: version 39.2
[    1.221435] ipmi device interface
[    1.224797] ipmi_ssif: IPMI SSIF Interface driver
[    1.229611] EINJ: ACPI disabled.
[    1.241317] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled
[    1.248243] Serial: AMBA driver
[    1.251457] SuperH (H)SCI(F) driver initialized
[    1.256175] msm_serial: driver initialized
[    1.260557] STM32 USART driver initialized
[    1.264968] iproc-rng200 107d208000.rng: hwrng registered
[    1.273851] loop: module loaded
[    1.277388] megasas: 07.725.01.00-rc1
[    1.281731] SPI driver spidev has no spi_device_id for brcm,bcm2835-spi
[    1.289185] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information.
[    1.297051] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <[email protected]>. All Rights Reserved.
[    1.308084] tun: Universal TUN/TAP device driver, 1.6
[    1.313538] thunder_xcv, ver 1.0
[    1.316786] thunder_bgx, ver 1.0
[    1.320026] nicpf, ver 1.0
[    1.322743] nicvf, ver 1.0
[    1.325479] tulip: tulip: unknown CPU architecture, using default csr0
[    1.332453] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
[    1.339707] hns3: Copyright (c) 2017 Huawei Corporation.
[    1.345050] hclge is initializing
[    1.348416] e100: Intel(R) PRO/100 Network Driver
[    1.353136] e100: Copyright(c) 1999-2006 Intel Corporation
[    1.358647] e1000: Intel(R) PRO/1000 Network Driver
[    1.363541] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    1.369316] e1000e: Intel(R) PRO/1000 Network Driver
[    1.374297] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    1.380246] igb: Intel(R) Gigabit Ethernet Network Driver
[    1.385664] igb: Copyright (c) 2007-2014 Intel Corporation.
[    1.391262] igbvf: Intel(R) Gigabit Virtual Function Network Driver
[    1.397553] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[    1.403600] sky2: driver version 1.30
[    1.408090] usbcore: registered new device driver r8152-cfgselector
[    1.414389] usbcore: registered new interface driver r8152
[    1.419901] usbcore: registered new interface driver lan78xx
[    1.425587] usbcore: registered new interface driver asix
[    1.431013] usbcore: registered new interface driver ax88179_178a
[    1.437136] usbcore: registered new interface driver cdc_ether
[    1.442996] usbcore: registered new interface driver smsc95xx
[    1.448769] usbcore: registered new interface driver net1080
[    1.454456] usbcore: registered new interface driver cdc_subset
[    1.460403] usbcore: registered new interface driver zaurus
[    1.466002] usbcore: registered new interface driver cdc_ncm
[    1.471690] usbcore: registered new interface driver lg-vl600
[    1.477464] usbcore: registered new interface driver r8153_ecm
[    1.483397] VFIO - User Level meta-driver version: 0.3
[    1.489495] usbcore: registered new interface driver cdc_acm
[    1.495178] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[    1.503223] usbcore: registered new interface driver usblp
[    1.508735] usbcore: registered new interface driver usb-storage
[    1.514786] usbcore: registered new interface driver cp210x
[    1.520386] usbserial: USB Serial support registered for cp210x
[    1.526333] usbcore: registered new interface driver ftdi_sio
[    1.532105] usbserial: USB Serial support registered for FTDI USB Serial Device
[    1.540538] i2c_dev: i2c /dev entries driver
[    1.547893] sdhci: Secure Digital Host Controller Interface driver
[    1.554104] sdhci: Copyright(c) Pierre Ossman
[    1.558734] Synopsys Designware Multimedia Card Interface Driver
[    1.565092] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.571492] ledtrig-cpu: registered to indicate activity on CPUs
[    1.577779] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[    1.584585] usbcore: registered new interface driver usbhid
[    1.590180] usbhid: USB HID core driver
[    1.594355] bcm2835-mbox 107c013880.mailbox: mailbox enabled
[    1.601132] hw perfevents: enabled with armv8_cortex_a76 PMU driver, 7 counters available
[    1.611608] Initializing XFRM netlink socket
[    1.615919] NET: Registered PF_INET6 protocol family
[    1.621132] Segment Routing with IPv6
[    1.624823] In-situ OAM (IOAM) with IPv6
[    1.628795] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    1.634903] NET: Registered PF_PACKET protocol family
[    1.640011] 9pnet: Installing 9P2000 support
[    1.644309] Key type dns_resolver registered
[    1.651904] registered taskstats version 1
[    1.656173] Loading compiled-in X.509 certificates
[    1.668206] raspberrypi-firmware soc:firmware: Attached to firmware from 2023-10-30T16:45:10
[    1.703084] raspberrypi-clk soc:firmware:clocks: Unknown clock id: 16 (max: 15)
[    1.710435] raspberrypi-clk: probe of soc:firmware:clocks failed with error -22
[    1.723584] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    1.732046] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    1.737762] clk: Disabling unused clocks
[    1.741720] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    1.750376] cfg80211: failed to load regulatory.db
[    1.750385] ALSA device list:
[    1.758171]   No soundcards found.
[    1.761634] uart-pl011 107d001000.serial: no DMA platform data
[    1.767528] Waiting for root device PARTUUID=60c24cc1-f3f9-427a-8199-2e18c40c0001/PARTNROFF=1...
[   11.867307] platform cam1_reg: deferred probe pending
[   11.872388] platform 107d50c000.serial: deferred probe pending
[   11.878246] platform 107d004000.spi: deferred probe pending
[   11.883840] platform leds: deferred probe pending
[   11.888560] platform wl_on_reg: deferred probe pending
[   11.893717] platform cam0_reg: deferred probe pending
[   11.898788] platform pwr_button: deferred probe pending
[   32.088607] vcc-sd: disabling

So, my guess is that we need to sort out the following issues:

• upstream the device tree changes so that Linux builds a (working) bcm2712-rpi-5-b.dtb
• make sure the mmc driver works.
  • The Raspberry Pi kernel seems to use bcm2712-sdhci, but that’s probably not in the upstream kernel yet.
  • Maybe the driver currently in upstream Linux works as well, or maybe the other one needs upstreaming.
• make sure the ethernet driver works
• make sure the USB driver works

[stapelberg]

Looks like https://forums.raspberrypi.com/viewtopic.php?t=360653 is the most recent post regarding Pi 5 upstream work, and there is a patch series to try out, but ethernet and USB don’t work yet apparently.

Seems like we need to be patient for a few more weeks at least…

[tobru]

I'm happy to help testing on my freshly arrived Pi 5 once you're starting to work on it.

[stapelberg]

My first Pi 5 arrived 🎉

When I just try to boot a current gokrazy installation, I get the following error message by the bootloader:

When I set os_check=0, I don’t get any HDMI output.

I would have checked the serial port, but I don’t get any output on the GPIO header. I ordered a Raspberry Pi Debug Probe to use the JST port.

[damdo]

Exciting! Happy hacking, let us know how it goes :)