Re: [Buildroot] [PATCH v6 1/2] configs/zynqmp_zcu106: bump ATF/U-Boot/Linux to Xilinx 2022

[Peter Korsgaard <peter@korsgaard.com>]

Hi,

>>>>> "Neal" == Neal Frager <neal.frager@xilinx.com> writes:
 >> This patch:
 >> - bumps ATF to Xilinx v2.6: mainline v2.6 requires patch to build
 >> - bumps U-Boot to Xilinx 2022.01: important drivers not in mainline
 >> - bumps Linux to Xilinx 5.15: important drivers not in mainline
 >> - deletes board/zynqmp/patches directory: patches already in mainline
 >> - modifies board/zynqmp/genimage.cfg: U-Boot 2022.01 uses u-boot.itb format
 >> - adds extlinux.conf to vfat bootfs
 >> - modifies U-Boot to unified xilinx_zynqmp_virt_defconfig (supports all boards)
 >> - adds support for SPL pm_cfg_obj.c loading to PMU firmware
 >> - enables support for host machines without OpenSSL required by U-Boot and Linux

 >> Signed-off-by: Neal Frager <neal.frager@xilinx.com>
 >> Reviewed-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
 >> Tested-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
 >> [Giulio: only build tested]

 >> +++ b/configs/zynqmp_zcu106_defconfig
 >> @@ -1,34 +1,39 @@
 >> BR2_aarch64=y
 >> -BR2_GLOBAL_PATCH_DIR="board/zynqmp/patches/"
 >> -BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
 >> +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_15=y
 >> +BR2_ROOTFS_POST_BUILD_SCRIPT="board/zynqmp/post-build.sh"
 >> BR2_ROOTFS_POST_IMAGE_SCRIPT="board/zynqmp/post-image.sh"
 >> BR2_LINUX_KERNEL=y
 >> BR2_LINUX_KERNEL_CUSTOM_GIT=y
 >> BR2_LINUX_KERNEL_CUSTOM_REPO_URL="git://github.com/Xilinx/linux-xlnx.git"
 >> -BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="xilinx-v2017.4"
 >> +BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="966124532656bc95d781abf57531e4cd4f962237"

 > The git hashes do not make it directly clear what version this is, so I
 > changed it to use the output of describe --abbrev=40 <commit> which adds
 > a prefix like v5.15-930-g in front, directly making it clear that this
 > is based on upstream 5.15 with 930 patches on top.

 > I've done it for ATF and U-Boot as well and committed, thanks.

Hmm, did you test this on a zcu106 board?

I just got access to a zcu106 rev 1.0 board and gave it a try here, and
see nothing on either of the serial ports.

Looking at the u-boot configuration I see that
xilinx_zynqmp_virt_defconfig sets:

CONFIG_DEFAULT_DEVICE_TREE="zynqmp-zcu100-revC"

Which seems to have a different uart and pinmuxing setup. Changing that
to zynqmp-zcu106-revA it does boot (but complains here and there).

This is the first time I use a zcu106, so maybe I am missing something,
but I don't understand how it can work for you with the zcu100 DTB?

Are the kernel BUG splashes expected? Boot log:


U-Boot SPL 2022.01 (Feb 23 2022 - 10:35:14 +0100)
PMUFW:  v1.1
Loading new PMUFW cfg obj (2032 bytes)
Silicon version:        3
EL Level:       EL3
Chip ID:        zu7e
Multiboot:      0
Trying to boot from MMC2
spl: could not initialize mmc. error: -19
Trying to boot from MMC1
spl_load_image_fat_os: error reading image u-boot.bin, err - -2
NOTICE:  BL31: v2.6(release):2022.02-rc2-4-g1a0d90d8ab
NOTICE:  BL31: Built : 10:05:33, Feb 23 2022


U-Boot 2022.01 (Feb 23 2022 - 10:06:21 +0100)

CPU:   ZynqMP
Silicon: v3
Model: ZynqMP ZCU106 RevA
Board: Xilinx ZynqMP
DRAM:  4 GiB
PMUFW:  v1.1
Xilinx I2C Legacy format at nvmem0:
 Board name:    zcu106
 Board rev:     1.0
 Board SN:      921730071832-88916
EL Level:       EL2
Chip ID:        zu7e
NAND:  0 MiB
MMC:   mmc@ff170000: 0
Loading Environment from FAT... *** Error - No Valid Environment Area found
*** Warning - bad env area, using default environment

In:    serial
Out:   serial
Err:   serial
Bootmode: LVL_SHFT_SD_MODE1
Reset reason:   EXTERNAL
Net:
ZYNQ GEM: ff0e0000, mdio bus ff0e0000, phyaddr 12, interface rgmii-id
zynq_gem ethernet@ff0e0000: Failed to read eth PHY id, err: -2

Warning: ethernet@ff0e0000 (eth0) using random MAC address - 8a:9d:6d:13:b4:42
eth0: ethernet@ff0e0000
scanning bus for devices...
SATA link 0 timeout.
SATA link 1 timeout.
AHCI 0001.0301 32 slots 2 ports 6 Gbps 0x3 impl SATA mode
flags: 64bit ncq pm clo only pmp fbss pio slum part ccc apst
starting USB...
Bus usb@fe200000: Register 2000440 NbrPorts 2
Starting the controller
USB XHCI 1.00
scanning bus usb@fe200000 for devices... 1 USB Device(s) found
       scanning usb for storage devices... 0 Storage Device(s) found
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
Found /extlinux/extlinux.conf
Retrieving file: /extlinux/extlinux.conf
1:      linux
Retrieving file: /Image
append: console=ttyPS0,115200 root=/dev/mmcblk0p2 rw rootwait
Retrieving file: /system.dtb
## Flattened Device Tree blob at 40000000
   Booting using the fdt blob at 0x40000000
   Loading Device Tree to 000000007bdf4000, end 000000007be00998 ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 5.15.0 (peko@dell) (aarch64-buildroot-linux-uclibc-gcc.br_real (Buildroot 2022.02-rc2-4-g1a0d90d8ab) 10.3.0, GNU ld (GNU Binutils) 2.36.1) #1 SMP Wed Feb 23 10:07:13 CET 2022
[    0.000000] Machine model: ZynqMP ZCU106 RevA
[    0.000000] efi: UEFI not found.
[    0.000000] Zone ranges:
[    0.000000]   DMA32    [mem 0x0000000000000000-0x00000000ffffffff]
[    0.000000]   Normal   [mem 0x0000000100000000-0x000000087fffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x000000007fffffff]
[    0.000000]   node   0: [mem 0x0000000800000000-0x000000087fffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000087fffffff]
[    0.000000] cma: Reserved 256 MiB at 0x000000006bc00000
[    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 18 pages/cpu s33048 r8192 d32488 u73728
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] CPU features: detected: ARM erratum 845719
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1034240
[    0.000000] Kernel command line: console=ttyPS0,115200 root=/dev/mmcblk0p2 rw rootwait
[    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] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] software IO TLB: mapped [mem 0x000000007c000000-0x0000000080000000] (64MB)
[    0.000000] Memory: 3772724K/4194304K available (13632K kernel code, 908K rwdata, 3872K rodata, 1984K init, 307K bss, 159436K reserved, 262144K cma-reserved)
[    0.000000] rcu: Hierarchical RCU implementation.
[    0.000000] rcu:     RCU event tracing is enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] GIC: Adjusting CPU interface base to 0x00000000f902f000
[    0.000000] Root IRQ handler: gic_handle_irq
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] random: get_random_bytes called from start_kernel+0x470/0x6f8 with crng_init=0
[    0.000000] arch_timer: cp15 timer(s) running at 100.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x171024e7e0, max_idle_ns: 440795205315 ns
[    0.000000] sched_clock: 56 bits at 100MHz, resolution 10ns, wraps every 4398046511100ns
[    0.000288] Console: colour dummy device 80x25
[    0.000321] Calibrating delay loop (skipped), value calculated using timer frequency.. 200.00 BogoMIPS (lpj=400000)
[    0.000332] pid_max: default: 32768 minimum: 301
[    0.000438] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.000457] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.001273] rcu: Hierarchical SRCU implementation.
[    0.001528] EFI services will not be available.
[    0.001653] smp: Bringing up secondary CPUs ...
[    0.001990] Detected VIPT I-cache on CPU1
[    0.002027] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.002403] Detected VIPT I-cache on CPU2
[    0.002427] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[    0.002769] Detected VIPT I-cache on CPU3
[    0.002792] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[    0.002835] smp: Brought up 1 node, 4 CPUs
[    0.002852] SMP: Total of 4 processors activated.
[    0.002857] CPU features: detected: 32-bit EL0 Support
[    0.002862] CPU features: detected: CRC32 instructions
[    0.002902] CPU: All CPU(s) started at EL2
[    0.002918] alternatives: patching kernel code
[    0.003960] devtmpfs: initialized
[    0.009544] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.009562] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.017810] pinctrl core: initialized pinctrl subsystem
[    0.018441] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.019418] DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations
[    0.019518] DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.019556] audit: initializing netlink subsys (disabled)
[    0.019631] audit: type=2000 audit(0.016:1): state=initialized audit_enabled=0 res=1
[    0.019926] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.020003] ASID allocator initialised with 65536 entries
[    0.037264] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.037277] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[    0.037284] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.037290] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[    1.101889] DRBG: Continuing without Jitter RNG
[    1.204745] raid6: neonx8   gen()  2143 MB/s
[    1.272796] raid6: neonx8   xor()  1594 MB/s
[    1.340859] raid6: neonx4   gen()  2184 MB/s
[    1.408910] raid6: neonx4   xor()  1577 MB/s
[    1.476970] raid6: neonx2   gen()  2069 MB/s
[    1.545023] raid6: neonx2   xor()  1453 MB/s
[    1.613092] raid6: neonx1   gen()  1802 MB/s
[    1.681135] raid6: neonx1   xor()  1240 MB/s
[    1.749185] raid6: int64x8  gen()  1471 MB/s
[    1.817242] raid6: int64x8  xor()   785 MB/s
[    1.885301] raid6: int64x4  gen()  1582 MB/s
[    1.953353] raid6: int64x4  xor()   841 MB/s
[    2.021426] raid6: int64x2  gen()  1397 MB/s
[    2.089481] raid6: int64x2  xor()   750 MB/s
[    2.157554] raid6: int64x1  gen()  1187 MB/s
[    2.225592] raid6: int64x1  xor()   596 MB/s
[    2.225598] raid6: using algorithm neonx4 gen() 2184 MB/s
[    2.225603] raid6: .... xor() 1577 MB/s, rmw enabled
[    2.225608] raid6: using neon recovery algorithm
[    2.225975] iommu: Default domain type: Translated
[    2.225982] iommu: DMA domain TLB invalidation policy: strict mode
[    2.226202] SCSI subsystem initialized
[    2.226349] usbcore: registered new interface driver usbfs
[    2.226377] usbcore: registered new interface driver hub
[    2.226400] usbcore: registered new device driver usb
[    2.226454] mc: Linux media interface: v0.10
[    2.226473] videodev: Linux video capture interface: v2.00
[    2.226509] pps_core: LinuxPPS API ver. 1 registered
[    2.226514] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    2.226526] PTP clock support registered
[    2.226553] EDAC MC: Ver: 3.0.0
[    2.226836] zynqmp-ipi-mbox mailbox@ff990400: Registered ZynqMP IPI mbox with TX/RX channels.
[    2.227024] FPGA manager framework
[    2.227145] Advanced Linux Sound Architecture Driver Initialized.
[    2.227429] Bluetooth: Core ver 2.22
[    2.227453] NET: Registered PF_BLUETOOTH protocol family
[    2.227459] Bluetooth: HCI device and connection manager initialized
[    2.227467] Bluetooth: HCI socket layer initialized
[    2.227474] Bluetooth: L2CAP socket layer initialized
[    2.227485] Bluetooth: SCO socket layer initialized
[    2.227775] clocksource: Switched to clocksource arch_sys_counter
[    2.227873] VFS: Disk quotas dquot_6.6.0
[    2.227912] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    2.231825] NET: Registered PF_INET protocol family
[    2.231947] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    2.233469] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[    2.233516] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    2.233722] TCP bind hash table entries: 32768 (order: 7, 524288 bytes, linear)
[    2.234105] TCP: Hash tables configured (established 32768 bind 32768)
[    2.234173] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    2.234250] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    2.234400] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    2.234694] RPC: Registered named UNIX socket transport module.
[    2.234702] RPC: Registered udp transport module.
[    2.234706] RPC: Registered tcp transport module.
[    2.234710] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    2.235296] PCI: CLS 0 bytes, default 64
[    2.235581] armv8-pmu pmu: hw perfevents: no interrupt-affinity property, guessing.
[    2.235746] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[    2.236515] Initialise system trusted keyrings
[    2.236595] workingset: timestamp_bits=62 max_order=20 bucket_order=0
[    2.237148] NFS: Registering the id_resolver key type
[    2.237162] Key type id_resolver registered
[    2.237167] Key type id_legacy registered
[    2.237184] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    2.237190] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    2.237207] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[    2.273154] NET: Registered PF_ALG protocol family
[    2.273167] xor: measuring software checksum speed
[    2.277216]    8regs           :  2438 MB/sec
[    2.280739]    32regs          :  2800 MB/sec
[    2.285008]    arm64_neon      :  2309 MB/sec
[    2.285014] xor: using function: 32regs (2800 MB/sec)
[    2.285021] Key type asymmetric registered
[    2.285026] Asymmetric key parser 'x509' registered
[    2.285062] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    2.285069] io scheduler mq-deadline registered
[    2.285075] io scheduler kyber registered
[    2.309548] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    2.312677] cacheinfo: Unable to detect cache hierarchy for CPU 0
[    2.316619] brd: module loaded
[    2.319780] loop: module loaded
[    2.320496] mtdoops: mtd device (mtddev=name/number) must be supplied
[    2.321724] libphy: Fixed MDIO Bus: probed
[    2.322824] tun: Universal TUN/TAP device driver, 1.6
[    2.322904] CAN device driver interface
[    2.323561] usbcore: registered new interface driver asix
[    2.323600] usbcore: registered new interface driver ax88179_178a
[    2.323625] usbcore: registered new interface driver cdc_ether
[    2.323647] usbcore: registered new interface driver net1080
[    2.323669] usbcore: registered new interface driver cdc_subset
[    2.323692] usbcore: registered new interface driver zaurus
[    2.323724] usbcore: registered new interface driver cdc_ncm
[    2.324408] usbcore: registered new interface driver uas
[    2.324440] usbcore: registered new interface driver usb-storage
[    2.325070] rtc_zynqmp ffa60000.rtc: registered as rtc0
[    2.325087] rtc_zynqmp ffa60000.rtc: setting system clock to 2021-01-18T20:15:26 UTC (1611000926)
[    2.325153] i2c_dev: i2c /dev entries driver
[    2.326567] usbcore: registered new interface driver uvcvideo
[    2.327362] Bluetooth: HCI UART driver ver 2.3
[    2.327370] Bluetooth: HCI UART protocol H4 registered
[    2.327376] Bluetooth: HCI UART protocol BCSP registered
[    2.327394] Bluetooth: HCI UART protocol LL registered
[    2.327400] Bluetooth: HCI UART protocol ATH3K registered
[    2.327416] Bluetooth: HCI UART protocol Three-wire (H5) registered
[    2.327453] Bluetooth: HCI UART protocol Intel registered
[    2.327470] Bluetooth: HCI UART protocol QCA registered
[    2.327499] usbcore: registered new interface driver bcm203x
[    2.327525] usbcore: registered new interface driver bpa10x
[    2.327550] usbcore: registered new interface driver bfusb
[    2.327576] usbcore: registered new interface driver btusb
[    2.327616] usbcore: registered new interface driver ath3k
[    2.327688] EDAC MC: ECC not enabled
[    2.327829] EDAC DEVICE0: Giving out device to module edac controller cache_err: DEV edac (POLLED)
[    2.327977] EDAC DEVICE1: Giving out device to module zynqmp-ocm-edac controller zynqmp_ocm: DEV ff960000.memory-controller (INTERRUPT)
[    2.328309] sdhci: Secure Digital Host Controller Interface driver
[    2.328315] sdhci: Copyright(c) Pierre Ossman
[    2.328319] sdhci-pltfm: SDHCI platform and OF driver helper
[    2.328645] ledtrig-cpu: registered to indicate activity on CPUs
[    2.328735] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[    2.328772] zynqmp_firmware_probe Platform Management API v1.1
[    2.328780] zynqmp_firmware_probe Trustzone version v1.0
[    2.358985] securefw securefw: securefw probed
[    2.359229] alg: No test for xilinx-zynqmp-aes (zynqmp-aes)
[    2.359249] zynqmp_aes firmware:zynqmp-firmware:zynqmp-aes: AES Successfully Registered
[    2.359423] alg: No test for xilinx-keccak-384 (zynqmp-keccak-384)
[    2.359595] alg: No test for xilinx-zynqmp-rsa (zynqmp-rsa)
[    2.359737] usbcore: registered new interface driver usbhid
[    2.359744] usbhid: USB HID core driver
[    2.361013] fpga_manager fpga0: Xilinx ZynqMP FPGA Manager registered
[    2.361338] usbcore: registered new interface driver snd-usb-audio
[    2.362114] pktgen: Packet Generator for packet performance testing. Version: 2.75
[    2.362489] Initializing XFRM netlink socket
[    2.362565] NET: Registered PF_INET6 protocol family
[    2.363069] Segment Routing with IPv6
[    2.363087] In-situ OAM (IOAM) with IPv6
[    2.363138] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    2.363447] NET: Registered PF_PACKET protocol family
[    2.363462] NET: Registered PF_KEY protocol family
[    2.363482] can: controller area network core
[    2.363508] NET: Registered PF_CAN protocol family
[    2.363514] can: raw protocol
[    2.363520] can: broadcast manager protocol
[    2.363527] can: netlink gateway - max_hops=1
[    2.363619] Bluetooth: RFCOMM TTY layer initialized
[    2.363632] Bluetooth: RFCOMM socket layer initialized
[    2.363647] Bluetooth: RFCOMM ver 1.11
[    2.363656] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    2.363662] Bluetooth: BNEP filters: protocol multicast
[    2.363669] Bluetooth: BNEP socket layer initialized
[    2.363674] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[    2.363681] Bluetooth: HIDP socket layer initialized
[    2.363819] 9pnet: Installing 9P2000 support
[    2.363839] Key type dns_resolver registered
[    2.363942] registered taskstats version 1
[    2.363948] Loading compiled-in X.509 certificates
[    2.364918] Btrfs loaded, crc32c=crc32c-generic, zoned=no, fsverity=no
[    2.373064] ff000000.serial: ttyPS0 at MMIO 0xff000000 (irq = 42, base_baud = 6249999) is a xuartps
[    3.672506] printk: console [ttyPS0] enabled
[    3.677493] ff010000.serial: ttyPS1 at MMIO 0xff010000 (irq = 43, base_baud = 6249999) is a xuartps
[    3.686810] of-fpga-region fpga-full: FPGA Region probed
[    3.693554] xilinx-zynqmp-dma fd500000.dma-controller: ZynqMP DMA driver Probe success
[    3.701632] xilinx-zynqmp-dma fd510000.dma-controller: ZynqMP DMA driver Probe success
[    3.709702] xilinx-zynqmp-dma fd520000.dma-controller: ZynqMP DMA driver Probe success
[    3.717776] xilinx-zynqmp-dma fd530000.dma-controller: ZynqMP DMA driver Probe success
[    3.725847] xilinx-zynqmp-dma fd540000.dma-controller: ZynqMP DMA driver Probe success
[    3.733921] xilinx-zynqmp-dma fd550000.dma-controller: ZynqMP DMA driver Probe success
[    3.741994] xilinx-zynqmp-dma fd560000.dma-controller: ZynqMP DMA driver Probe success
[    3.750063] xilinx-zynqmp-dma fd570000.dma-controller: ZynqMP DMA driver Probe success
[    3.758379] xilinx-zynqmp-dpdma fd4c0000.dma-controller: Xilinx DPDMA engine is probed
[    3.767022] spi-nor spi0.0: found mt25qu512a, expected m25p80
[    3.773292] spi-nor spi0.0: mt25qu512a (131072 Kbytes)
[    3.778451] 4 fixed-partitions partitions found on MTD device spi0.0
[    3.784796] Creating 4 MTD partitions on "spi0.0":
[    3.789581] 0x000000000000-0x000000100000 : "qspi-fsbl-uboot"
[    3.796118] 0x000000100000-0x000000600000 : "qspi-linux"
[    3.802113] 0x000000600000-0x000000620000 : "qspi-device-tree"
[    3.808615] 0x000000620000-0x000000c00000 : "qspi-rootfs"
[    3.817419] macb ff0e0000.ethernet: Not enabling partial store and forward
[    3.824936] libphy: MACB_mii_bus: probed
[    3.829496] macb ff0e0000.ethernet eth0: Cadence GEM rev 0x50070106 at 0xff0e0000 irq 30 (8a:9d:6d:13:b4:42)
[    3.839620] xilinx-axipmon ffa00000.perf-monitor: Probed Xilinx APM
[    3.846207] xilinx-axipmon fd0b0000.perf-monitor: Probed Xilinx APM
[    3.852698] xilinx-axipmon fd490000.perf-monitor: Probed Xilinx APM
[    3.859192] xilinx-axipmon ffa10000.perf-monitor: Probed Xilinx APM
[    3.866522] pca953x 0-0020: supply vcc not found, using dummy regulator
[    3.873218] pca953x 0-0020: using no AI
[    3.877724] pca953x 0-0021: supply vcc not found, using dummy regulator
[    3.884395] pca953x 0-0021: using no AI
[    3.897104] i2c i2c-0: Added multiplexed i2c bus 2
[    3.908338] i2c i2c-0: Added multiplexed i2c bus 3
[    3.924679] random: fast init done
[    3.966097] i2c i2c-0: Added multiplexed i2c bus 4
[    3.970999] i2c i2c-0: Added multiplexed i2c bus 5
[    3.975789] pca954x 0-0075: registered 4 multiplexed busses for I2C mux pca9544
[    3.983147] cdns-i2c ff020000.i2c: 400 kHz mmio ff020000 irq 32
[    3.990509] at24 6-0054: supply vcc not found, using dummy regulator
[    3.997388] at24 6-0054: 1024 byte 24c08 EEPROM, writable, 1 bytes/write
[    4.004128] i2c i2c-1: Added multiplexed i2c bus 6
[    4.009450] si5341 7-0036: no regulator set, defaulting vdd_sel to 2.5V for out
[    4.016760] si5341 7-0036: no regulator set, defaulting vdd_sel to 2.5V for out
[    4.024061] si5341 7-0036: no regulator set, defaulting vdd_sel to 2.5V for out
[    4.031362] si5341 7-0036: no regulator set, defaulting vdd_sel to 2.5V for out
[    4.038661] si5341 7-0036: no regulator set, defaulting vdd_sel to 2.5V for out
[    4.045961] si5341 7-0036: no regulator set, defaulting vdd_sel to 2.5V for out
[    4.054383] si5341 7-0036: Chip: 5341 Grade: 1 Rev: 1
[    4.093288] i2c i2c-1: Added multiplexed i2c bus 7
[    4.100897] si570 8-005d: registered, current frequency 300000000 Hz
[    4.107281] i2c i2c-1: Added multiplexed i2c bus 8
[    4.127003] si570 9-005d: registered, current frequency 148500000 Hz
[    4.133390] i2c i2c-1: Added multiplexed i2c bus 9
[    4.138387] si5324 10-0069: si5328 probed
[    4.204331] si5324 10-0069: si5328 probe successful
[    4.209248] i2c i2c-1: Added multiplexed i2c bus 10
[    4.215324] i2c i2c-1: Added multiplexed i2c bus 11
[    4.220315] i2c i2c-1: Added multiplexed i2c bus 12
[    4.225302] i2c i2c-1: Added multiplexed i2c bus 13
[    4.230182] pca954x 1-0074: registered 8 multiplexed busses for I2C switch pca9548
[    4.238109] i2c i2c-1: Added multiplexed i2c bus 14
[    4.243110] i2c i2c-1: Added multiplexed i2c bus 15
[    4.248106] i2c i2c-1: Added multiplexed i2c bus 16
[    4.253107] i2c i2c-1: Added multiplexed i2c bus 17
[    4.258115] i2c i2c-1: Added multiplexed i2c bus 18
[    4.263114] i2c i2c-1: Added multiplexed i2c bus 19
[    4.268112] i2c i2c-1: Added multiplexed i2c bus 20
[    4.273124] i2c i2c-1: Added multiplexed i2c bus 21
[    4.278000] pca954x 1-0075: registered 8 multiplexed busses for I2C switch pca9548
[    4.285597] cdns-i2c ff030000.i2c: 400 kHz mmio ff030000 irq 33
[    4.295393] cdns-wdt fd4d0000.watchdog: Xilinx Watchdog Timer with timeout 60s
[    4.304764] zynqmp-display fd4a0000.display: vtc bridge property not present
[    4.313211] ------------[ cut here ]------------
[    4.317834] More than allowed devices are using the vpll_int, which is forbidden
[    4.325263] WARNING: CPU: 0 PID: 7 at drivers/clk/zynqmp/pll.c:200 zynqmp_pll_set_rate+0x198/0x200
[    4.334227] Modules linked in:
[    4.337274] CPU: 0 PID: 7 Comm: kworker/u8:0 Not tainted 5.15.0 #1
[    4.343444] Hardware name: ZynqMP ZCU106 RevA (DT)
[    4.348229] Workqueue: events_unbound deferred_probe_work_func
[    4.354061] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[    4.361012] pc : zynqmp_pll_set_rate+0x198/0x200
[    4.365622] lr : zynqmp_pll_set_rate+0x198/0x200
[    4.370231] sp : ffffffc0114f3660
[    4.373538] x29: ffffffc0114f3660 x28: ffffff887f7f6458 x27: ffffff88003ec410
[    4.380673] x26: 000000000000b61b x25: ffffff88014e4880 x24: 0000000000000060
[    4.387808] x23: 0000000001fca055 x22: ffffff88014e4880 x21: ffffff88014e4900
[    4.394943] x20: 000000000169cfa1 x19: 0000000059682ef1 x18: 0000000000000030
[    4.402078] x17: 6962726f66207369 x16: 206863696877202c x15: 746e695f6c6c7076
[    4.409212] x14: 2065687420676e69 x13: 6e6564646962726f x12: ffffffc01133b230
[    4.416348] x11: 0000000000000136 x10: 6c6c707620656874 x9 : 00000000fffff7ff
[    4.423483] x8 : ffffffc011367230 x7 : 000000000000bfe8 x6 : 80000000fffff800
[    4.430617] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000
[    4.437744] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffffff880009ad80
[    4.444879] Call trace:
[    4.447319]  zynqmp_pll_set_rate+0x198/0x200
[    4.451580]  clk_change_rate+0x148/0x2c0
[    4.455495]  clk_core_set_rate_nolock+0x154/0x240
[    4.460190]  clk_set_rate+0x38/0x150
[    4.463758]  xilinx_dp_codec_probe+0xac/0x1c0
[    4.468107]  platform_probe+0x68/0xe0
[    4.471761]  really_probe.part.0+0x9c/0x310
[    4.475936]  __driver_probe_device+0x98/0x150
[    4.480285]  driver_probe_device+0x44/0x120
[    4.484460]  __device_attach_driver+0xb4/0x120
[    4.488895]  bus_for_each_drv+0x78/0xd0
[    4.492723]  __device_attach+0xdc/0x190
[    4.496551]  device_initial_probe+0x14/0x20
[    4.500726]  bus_probe_device+0x9c/0xb0
[    4.504554]  device_add+0x36c/0x860
[    4.508034]  of_device_add+0x58/0x70
[    4.511602]  of_platform_device_create_pdata+0xc0/0x100
[    4.516819]  of_platform_bus_create+0x178/0x390
[    4.521341]  of_platform_populate+0x58/0xf0
[    4.525516]  zynqmp_dpsub_probe+0xe8/0x170
[    4.529604]  platform_probe+0x68/0xe0
[    4.533259]  really_probe.part.0+0x9c/0x310
[    4.537434]  __driver_probe_device+0x98/0x150
[    4.541782]  driver_probe_device+0x44/0x120
[    4.545957]  __device_attach_driver+0xb4/0x120
[    4.550393]  bus_for_each_drv+0x78/0xd0
[    4.554221]  __device_attach+0xdc/0x190
[    4.558049]  device_initial_probe+0x14/0x20
[    4.562224]  bus_probe_device+0x9c/0xb0
[    4.566052]  deferred_probe_work_func+0x88/0xc0
[    4.570574]  process_one_work+0x1d4/0x390
[    4.574585]  worker_thread+0x298/0x4e0
[    4.578325]  kthread+0x120/0x130
[    4.581545]  ret_from_fork+0x10/0x20
[    4.585113] ---[ end trace 59c0d1ba4e758fd6 ]---
[    4.591486] ------------[ cut here ]------------
[    4.596107] More than allowed devices are using the vpll_int, which is forbidden
[    4.603220] mmc0: SDHCI controller on ff170000.mmc [ff170000.mmc] using ADMA 64-bit
[    4.603529] WARNING: CPU: 0 PID: 7 at drivers/clk/zynqmp/pll.c:200 zynqmp_pll_set_rate+0x198/0x200
[    4.620067] Modules linked in:
[    4.623115] CPU: 0 PID: 7 Comm: kworker/u8:0 Tainted: G        W         5.15.0 #1
[    4.630674] Hardware name: ZynqMP ZCU106 RevA (DT)
[    4.635458] Workqueue: events_unbound deferred_probe_work_func
[    4.641282] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[    4.648234] pc : zynqmp_pll_set_rate+0x198/0x200
[    4.652843] lr : zynqmp_pll_set_rate+0x198/0x200
[    4.657452] sp : ffffffc0114f3660
[    4.660759] x29: ffffffc0114f3660 x28: ffffff887f7f6458 x27: ffffff88003ec410
[    4.667894] x26: 0000000000000fc2 x25: ffffff88014e4880 x24: 0000000000000060
[    4.675029] x23: 0000000001fca055 x22: ffffff88014e4880 x21: ffffff88014e4900
[    4.682164] x20: 00000000001f4ed6 x19: 000000005b64cf46 x18: 0000000000000030
[    4.689299] x17: 6962726f66207369 x16: 206863696877202c x15: 746e695f6c6c7076
[    4.696434] x14: 2065687420676e69 x13: 6e6564646962726f x12: 6620736920686369
[    4.703569] x11: 6877202c746e695f x10: 6c6c707620656874 x9 : 7375206572612073
[    4.710704] x8 : 6563697665642064 x7 : 205d373031363935 x6 : 352e34202020205b
[    4.717839] x5 : ffffffc01140b1a7 x4 : 0000000000000000 x3 : 0000000000000000
[    4.724974] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffffff880009ad80
[    4.732109] Call trace:
[    4.734548]  zynqmp_pll_set_rate+0x198/0x200
[    4.738810]  clk_change_rate+0x148/0x2c0
[    4.742724]  clk_core_set_rate_nolock+0x154/0x240
[    4.747421]  clk_set_rate+0x38/0x150
[    4.750988]  xilinx_dp_codec_probe+0xac/0x1c0
[    4.755337]  platform_probe+0x68/0xe0
[    4.758991]  really_probe.part.0+0x9c/0x310
[    4.763166]  __driver_probe_device+0x98/0x150
[    4.767515]  driver_probe_device+0x44/0x120
[    4.771690]  __device_attach_driver+0xb4/0x120
[    4.776125]  bus_for_each_drv+0x78/0xd0
[    4.779953]  __device_attach+0xdc/0x190
[    4.783781]  device_initial_probe+0x14/0x20
[    4.787956]  bus_probe_device+0x9c/0xb0
[    4.791784]  device_add+0x36c/0x860
[    4.795265]  of_device_add+0x58/0x70
[    4.798832]  of_platform_device_create_pdata+0xc0/0x100
[    4.804049]  of_platform_bus_create+0x178/0x390
[    4.808571]  of_platform_populate+0x58/0xf0
[    4.812746]  zynqmp_dpsub_probe+0xe8/0x170
[    4.816834]  platform_probe+0x68/0xe0
[    4.820488]  really_probe.part.0+0x9c/0x310
[    4.824664]  __driver_probe_device+0x98/0x150
[    4.829012]  driver_probe_device+0x44/0x120
[    4.833187]  __device_attach_driver+0xb4/0x120
[    4.837623]  bus_for_each_drv+0x78/0xd0
[    4.841451]  __device_attach+0xdc/0x190
[    4.845279]  device_initial_probe+0x14/0x20
[    4.849454]  bus_probe_device+0x9c/0xb0
[    4.853281]  deferred_probe_work_func+0x88/0xc0
[    4.857804]  process_one_work+0x1d4/0x390
[    4.861805]  worker_thread+0x298/0x4e0
[    4.865547]  kthread+0x120/0x130
[    4.868766]  ret_from_fork+0x10/0x20
[    4.872334] ---[ end trace 59c0d1ba4e758fd7 ]---
[    4.877097] zynqmp_clk_divider_set_rate() set divider failed for dp_audio_ref_div1, ret = -22
[    4.885950] xilinx-dp-snd-codec fd4a0000.display:zynqmp_dp_snd_codec0: Failed to get required clock freq
[    4.895486] xilinx-dp-snd-codec: probe of fd4a0000.display:zynqmp_dp_snd_codec0 failed with error -22
[    4.904966] xilinx-dp-snd-pcm zynqmp_dp_snd_pcm0: Xilinx DisplayPort Sound PCM probed
[    4.913026] xilinx-dp-snd-pcm zynqmp_dp_snd_pcm1: Xilinx DisplayPort Sound PCM probed
[    4.921168] OF: graph: no port node found in /axi/display@fd4a0000
[    4.927790] xlnx-drm xlnx-drm.0: bound fd4a0000.display (ops 0xffffffc010e27fa0)
[    4.935422] [drm] Initialized xlnx 1.0.0 20130509 for fd4a0000.display on minor 0
[    4.942943] zynqmp-display fd4a0000.display: ZynqMP DisplayPort Subsystem driver probed
[    4.951187] ahci-ceva fd0c0000.ahci: supply ahci not found, using dummy regulator
[    4.958754] ahci-ceva fd0c0000.ahci: supply phy not found, using dummy regulator
[    4.966228] ahci-ceva fd0c0000.ahci: supply target not found, using dummy regulator
[    4.973784] mmc0: new high speed SDHC card at address aaaa
[    4.974229] ahci-ceva fd0c0000.ahci: AHCI 0001.0301 32 slots 2 ports 6 Gbps 0x3 impl platform mode
[    4.979720] mmcblk0: mmc0:aaaa SL16G 14.8 GiB
[    4.988316] ahci-ceva fd0c0000.ahci: flags: 64bit ncq sntf pm clo only pmp fbs pio slum part ccc sds apst
[    4.997985]  mmcblk0: p1 p2
[    5.006099] scsi host0: ahci-ceva
[    5.009746] scsi host1: ahci-ceva
[    5.013170] ata1: SATA max UDMA/133 mmio [mem 0xfd0c0000-0xfd0c1fff] port 0x100 irq 40
[    5.021098] ata2: SATA max UDMA/133 mmio [mem 0xfd0c0000-0xfd0c1fff] port 0x180 irq 40
[    5.052537] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[    5.058041] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
[    5.065816] xhci-hcd xhci-hcd.1.auto: hcc params 0x0238f625 hci version 0x100 quirks 0x0000000002010810
[    5.075249] xhci-hcd xhci-hcd.1.auto: irq 47, io mem 0xfe200000
[    5.081274] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[    5.086764] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
[    5.094430] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0 SuperSpeed
[    5.101065] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.15
[    5.109340] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    5.116570] usb usb1: Product: xHCI Host Controller
[    5.121456] usb usb1: Manufacturer: Linux 5.15.0 xhci-hcd
[    5.126864] usb usb1: SerialNumber: xhci-hcd.1.auto
[    5.132072] hub 1-0:1.0: USB hub found
[    5.135849] hub 1-0:1.0: 1 port detected
[    5.140065] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.15
[    5.148336] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    5.155565] usb usb2: Product: xHCI Host Controller
[    5.160445] usb usb2: Manufacturer: Linux 5.15.0 xhci-hcd
[    5.165848] usb usb2: SerialNumber: xhci-hcd.1.auto
[    5.170997] hub 2-0:1.0: USB hub found
[    5.174764] hub 2-0:1.0: 1 port detected
[    5.181995] input: gpio-keys as /devices/platform/gpio-keys/input/input0
[    5.189088] of_cfs_init
[    5.191542] of_cfs_init: OK
[    5.194474] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    5.329319] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    5.336076] zynqmp_pll_disable() clock disable failed for dpll_int, ret = -13
[    5.344450] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    5.346219] ata1: SATA link down (SStatus 0 SControl 330)
[    5.353079] cfg80211: failed to load regulatory.db
[    5.358514] ata2: SATA link down (SStatus 0 SControl 330)
[    5.360288] ALSA device list:
[    5.360292]   No soundcards found.
[    5.401013] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null). Quota mode: none.
[    5.410785] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    5.421140] devtmpfs: mounted
[    5.424643] Freeing unused kernel memory: 1984K
[    5.429281] Run /sbin/init as init process
[    5.501582] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null). Quota mode: none.
Starting syslogd: OK
Starting klogd: OK
Running sysctl: OK
Initializing random number generator: OK
Saving random seed: [    5.564409] random: dd: uninitialized urandom read (512 bytes read)
OK
Starting network: OK

Welcome to Buildroot
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-- 
Bye, Peter Korsgaard
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