In the 2021.1 PetaLinux release, when you build the Versal and Zynq UltraScale+ MPSOC/RFSOC projects using the template method and boot the INITRD images using JTAG, SD or QSPI boot mode by default, the full rootfs is not mounted.
Build host logs:
plnx-workspace/2021.1/vck190-test $ cat project-spec/configs/config | grep -i "image_name"
CONFIG_SUBSYSTEM_INITRAMFS_IMAGE_NAME="petalinux-initramfs-image"
CONFIG_SUBSYSTEM_UIMAGE_NAME="image.ub"
plnx-workspace/2021.1/vck190-test $ petalinux-build
[INFO] Sourcing buildtools
[INFO] Building project
[INFO] Sourcing build environment
[INFO] Generating workspace directory
INFO: bitbake petalinux-image-minimal
NOTE: Started PRServer with DBfile: /plnx-workspace/2021.1/vck190-test/build/cache/prserv.sqlite3, IP: 127.0.0.1, PORT: 42355, PID: 48849
Loading cache: 100% | | ETA: --:--:--
Loaded 0 entries from dependency cache.
Parsing recipes: 100% |##################################################################################################################################################################################################| Time: 0:00:19
Parsing of 3472 .bb files complete (0 cached, 3472 parsed). 5107 targets, 237 skipped, 0 masked, 0 errors.
NOTE: Resolving any missing task queue dependencies
NOTE: Fetching uninative binary shim file:///plnx-workspace/2021.1/vck190-test/components/yocto/downloads/uninative/5ec5a9276046e7eceeac749a18b175667384e1f445cd4526300a41404d985a5b/x86_64-nativesdk-libc.tar.xz;sha256sum=5ec5a9276046e7eceeac749a18b175667384e1f445cd4526300a41404d985a5b (will check PREMIRRORS first)
Initialising tasks: 100% |###############################################################################################################################################################################################| Time: 0:00:06
Checking sstate mirror object availability: 100% |#######################################################################################################################################################################| Time: 0:00:09
Sstate summary: Wanted 1335 Found 1084 Missed 251 Current 0 (81% match, 0% complete)
NOTE: Executing Tasks
NOTE: Tasks Summary: Attempted 4068 tasks of which 2969 didn't need to be rerun and all succeeded.
INFO: copy to TFTP-boot directory is not enabled !!
[INFO] Successfully built project
plnx-workspace/2021.1/vck190-test $
plnx-workspace/2021.1/vck190-test $ petalinux-package --boot --format BIN --plm --psmfw --u-boot --dtb --force
[INFO] Sourcing buildtools
INFO: File in BOOT BIN: "/plnx-workspace/2021.1/vck190-test/project-spec/hw-description/vck190_pl_demo_v5.pdi"
INFO: File in BOOT BIN: "/plnx-workspace/2021.1/vck190-test/images/linux/plm.elf"
INFO: File in BOOT BIN: "/plnx-workspace/2021.1/vck190-test/images/linux/psmfw.elf"
INFO: File in BOOT BIN: "/plnx-workspace/2021.1/vck190-test/images/linux/system.dtb"
INFO: File in BOOT BIN: "/plnx-workspace/2021.1/vck190-test/images/linux/bl31.elf"
INFO: File in BOOT BIN: "/plnx-workspace/2021.1/vck190-test/images/linux/u-boot.elf"
INFO: Generating versal binary package BOOT.BIN...
****** Xilinx Bootgen v2021.1
**** Build date : May 28 2021-21:36:22
** Copyright 1986-2021 Xilinx, Inc. All Rights Reserved.
[INFO] : Bootimage generated successfully
INFO: Generating QEMU boot images...
INFO: File in qemu_boot.img: /plnx-workspace/2021.1/vck190-test/images/linux/BOOT.BIN
INFO: File in qemu_boot.img: /plnx-workspace/2021.1/vck190-test/images/linux/ramdisk.cpio.gz.u-boot
INFO: File in qemu_boot.img: /plnx-workspace/2021.1/vck190-test/images/linux/boot.scr
INFO: Binary is ready.
plnx-workspace/2021.1/vck190-test $
plnx-workspace/2021.1/vck190-test $ petalinux-boot --jtag --kernel --hw_server-url hostname:3121
[INFO] Sourcing buildtools
INFO: Launching XSDB for file download and boot.
INFO: This may take a few minutes, depending on the size of your image.
rlwrap: warning: your $TERM is 'xterm-256color' but rlwrap couldn't find it in the terminfo database. Expect some problems.: Inappropriate ioctl for device
INFO: Downloading BIN file: /plnx-workspace/2021.1/vck190-test/images/linux/BOOT.BIN to the target.
INFO: Loading image: /plnx-workspace/2021.1/vck190-test/images/linux/Image at 0x00200000
INFO: Loading image: /plnx-workspace/2021.1/vck190-test/images/linux/ramdisk.cpio.gz.u-boot at 0x04000000
INFO: Loading image: /plnx-workspace/2021.1/vck190-test/images/linux/boot.scr at 0x20000000
plnx-workspace/2021.1/vck190-test $
Target boot logs:
[4.013]PLM Initialization Time
[4.076]***********Boot PDI Load: Started***********
[4.153]Loading PDI from JTAG
[4.214]Monolithic/Master Device
[4.338]0.152 ms: PDI initialization time
[4.412]+++Loading Image#: 0x1, Name: lpd, Id: 0x04210002
[4.497]---Loading Partition#: 0x1, Id: 0xC
[27.770]****************************************
[32.004]Xilinx Versal Platform Loader and Manager
[36.407]Release 2021.1 Jun 6 2021 - 07:07:32
[40.725]Platform Version: v2.0 PMC: v2.0, PS: v2.0
[45.129]BOOTMODE: 0x0, MULTIBOOT: 0x0
[48.432]****************************************
[52.709] 48.101 ms for Partition#: 0x1, Size: 2320 Bytes
[57.582]---Loading Partition#: 0x2, Id: 0x0
[61.935] 0.509 ms for Partition#: 0x2, Size: 48 Bytes
[66.051]---Loading Partition#: 0x3, Id: 0x0
[136.315] 66.417 ms for Partition#: 0x3, Size: 59280 Bytes
[138.631]---Loading Partition#: 0x4, Id: 0x0
[142.571] 0.012 ms for Partition#: 0x4, Size: 2640 Bytes
[147.440]---Loading Partition#: 0x5, Id: 0x0
[151.382] 0.014 ms for Partition#: 0x5, Size: 3440 Bytes
[156.249]---Loading Partition#: 0x6, Id: 0x0
[160.184] 0.007 ms for Partition#: 0x6, Size: 80 Bytes
PSM Firmware version: 2021.1 [Build: Jun 6 2021 07:07:32 ]
[170.156]+++Loading Image#: 0x2, Name: pl_cfi, Id: 0x18700000
[175.477]---Loading Partition#: 0x7, Id: 0x3
[899.260] 719.853 ms for Partition#: 0x7, Size: 765616 Bytes
[901.748]---Loading Partition#: 0x8, Id: 0x5
[2128.443] 1222.767 ms for Partition#: 0x8, Size: 891648 Bytes
[2131.140]+++Loading Image#: 0x3, Name: fpd, Id: 0x0420C003
[2136.263]---Loading Partition#: 0x9, Id: 0x8
[2140.693] 0.419 ms for Partition#: 0x9, Size: 1040 Bytes
[2145.522]+++Loading Image#: 0x4, Name: apu_subsystem, Id: 0x1C000000
[2151.244]---Loading Partition#: 0xA, Id: 0x0
[2181.241] 25.984 ms for Partition#: 0xA, Size: 27904 Bytes
[2183.646]---Loading Partition#: 0xB, Id: 0x0
[2253.029] 65.370 ms for Partition#: 0xB, Size: 59344 Bytes
[2255.434]---Loading Partition#: 0xC, Id: 0x0
[3183.617] 924.169 ms for Partition#: 0xC, Size: 1001184 Bytes
N[T186.364]* *********Boot PDI Load:lDoie***n***O***
: 31L0.:95]1u7890.043 ms: RO
TimC
[3B931814]Totel rLM Boot Ti0e
00000
NOTICE: BL31: v2.4(debug):xlnx_rebase_v2.4_2021.1
NOTICE: BL31: Built : 08:27:07, Apr 28 2021
INFO: GICv3 with legacy support detected.
INFO: ARM GICv3 driver initialized in EL3
INFO: BL31: Initializing runtime services
WARNING: BL31: cortex_a72: CPU workaround for 859971 was missing!
WARNING: BL31: cortex_a72: CPU workaround for 1319367 was missing!
INFO: BL31: cortex_a72: CPU workaround for cve_2017_5715 was applied
INFO: BL31: cortex_a72: CPU workaround for cve_2018_3639 was applied
INFO: BL31: Preparing for EL3 exit to normal world
INFO: Entry point address = 0x8000000
INFO: SPSR = 0x3c9
U-Boot 2021.01 (Jun 01 2021 - 11:54:06 +0000)
Model: Xilinx Versal vck190 Eval board revA (QSPI)
DRAM: 16 GiB
EL Level: EL2
MMC: sdhci@f1050000: 0
In: serial@ff000000
Out: serial@ff000000
Err: serial@ff000000
Bootmode: JTAG_MODE
Net:
ZYNQ GEM: ff0c0000, mdio bus ff0c0000, phyaddr 1, interface rgmii-id
Warning: ethernet@ff0c0000 (eth0) using random MAC address - c2:5c:cf:8b:5c:11
eth0: ethernet@ff0c0000
ZYNQ GEM: ff0d0000, mdio bus ff0c0000, phyaddr 2, interface rgmii-id
Warning: ethernet@ff0d0000 (eth1) using random MAC address - 5a:08:3b:ea:e7:a7
, eth1: ethernet@ff0d0000
Hit any key to stop autoboot: 0
JTAG: Trying to boot script at 20000000
## Executing script at 20000000
Trying to load boot images from jtag
## Loading init Ramdisk from Legacy Image at 04000000 ...
Image Name: petalinux-initramfs-image-versal
Image Type: AArch64 Linux RAMDisk Image (uncompressed)
Data Size: 5107674 Bytes = 4.9 MiB
Load Address: 00000000
Entry Point: 00000000
Verifying Checksum ... OK
## Flattened Device Tree blob at 00001000
Booting using the fdt blob at 0x001000
Loading Ramdisk to 7d9fa000, end 7ded8fda ... OK
Loading Device Tree to 000000007d9f0000, end 000000007d9f9cfe ... OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd083]
[ 0.000000] Linux version 5.10.0-xilinx-v2021.1 (oe-user@oe-host) (aarch64-xilinx-linux-gcc (GCC) 10.2.0, GNU ld (GNU Binutils) 2.35.1) #1 SMP Fri Jun 4 15:57:16 UTC 2021
[ 0.000000] Machine model: Xilinx Versal vck190 Eval board revA (QSPI)
[ 0.000000] earlycon: pl11 at MMIO32 0x00000000ff000000 (options '115200n8')
[ 0.000000] printk: bootconsole [pl11] enabled
[ 0.000000] efi: UEFI not found.
[ 0.000000] cma: Reserved 256 MiB at 0x000000006d800000
[ 0.000000] Zone ranges:
[ 0.000000] DMA32 [mem 0x0000000000000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x00000600ffffffff]
[ 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 0x0000000800000000-0x000000097fffffff]
[ 0.000000] node 0: [mem 0x0000050000000000-0x00000500ffffffff]
[ 0.000000] node 0: [mem 0x0000060000000000-0x00000600ffffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x00000600ffffffff]
[ 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 s51160 r8192 d30760 u90112
[ 0.000000] Detected PIPT I-cache on CPU0
[ 0.000000] CPU features: detected: GIC system register CPU interface
[ 0.000000] CPU features: detected: Spectre-v2
[ 0.000000] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 4128768
[ 0.000000] Kernel command line: console=ttyAMA0 earlycon=pl011,mmio32,0xFF000000,115200n8 clk_ignore_unused init_fatal_sh=1
[ 0.000000] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] software IO TLB: mapped [mem 0x0000000069800000-0x000000006d800000] (64MB)
[ 0.000000] Memory: 16101596K/16777216K available (14080K kernel code, 1182K rwdata, 4080K rodata, 2560K init, 586K bss, 413476K reserved, 262144K cma-reserved)
[ 0.000000] rcu: Hierarchical RCU implementation.
[ 0.000000] rcu: RCU event tracing is enabled.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[ 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=2
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[ 0.000000] GICv3: 160 SPIs implemented
[ 0.000000] GICv3: 0 Extended SPIs implemented
[ 0.000000] GICv3: Distributor has no Range Selector support
[ 0.000000] GICv3: 16 PPIs implemented
[ 0.000000] GICv3: CPU0: found redistributor 0 region 0:0x00000000f9080000
[ 0.000000] ITS [mem 0xf9020000-0xf903ffff]
[ 0.000000] ITS@0x00000000f9020000: allocated 65536 Devices @800080000 (flat, esz 8, psz 64K, shr 0)
[ 0.000000] ITS: using cache flushing for cmd queue
[ 0.000000] GICv3: using LPI property table @0x0000000800030000
[ 0.000000] GIC: using cache flushing for LPI property table
[ 0.000000] GICv3: CPU0: using allocated LPI pending table @0x0000000800040000
[ 0.000000] ITS queue timeout (64 0)
[ 0.000000] ITS cmd its_build_mapc_cmd failed
[ 0.000000] ITS queue timeout (96 0)
[ 0.000000] ITS cmd its_build_invall_cmd failed
[ 0.000000] random: get_random_bytes called from start_kernel+0x31c/0x524 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
[ 0.000002] sched_clock: 56 bits at 100MHz, resolution 10ns, wraps every 4398046511100ns
[ 0.008330] Console: colour dummy device 80x25
[ 0.012816] Calibrating delay loop (skipped), value calculated using timer frequency.. 200.00 BogoMIPS (lpj=400000)
[ 0.023330] pid_max: default: 32768 minimum: 301
[ 0.028110] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.035789] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.044558] rcu: Hierarchical SRCU implementation.
[ 0.049746] Platform MSI: gic-its@f9020000 domain created
[ 0.055242] PCI/MSI: /axi/interrupt-controller@f9000000/gic-its@f9020000 domain created
[ 0.063349] EFI services will not be available.
[ 0.068025] smp: Bringing up secondary CPUs ...
[ 0.072888] Detected PIPT I-cache on CPU1
[ 0.072909] GICv3: CPU1: found redistributor 1 region 0:0x00000000f90a0000
[ 0.072915] GICv3: CPU1: using allocated LPI pending table @0x0000000800050000
[ 1.245718] ITS queue timeout (160 0)
[ 1.245724] ITS cmd its_build_mapc_cmd failed
[ 2.418524] ITS queue timeout (192 0)
[ 2.418527] ITS cmd its_build_invall_cmd failed
[ 2.418543] CPU1: Booted secondary processor 0x0000000001 [0x410fd083]
[ 2.418588] smp: Brought up 1 node, 2 CPUs
[ 2.463798] SMP: Total of 2 processors activated.
[ 2.468534] CPU features: detected: 32-bit EL0 Support
[ 2.473705] CPU features: detected: CRC32 instructions
[ 2.478911] CPU: All CPU(s) started at EL2
[ 2.483043] alternatives: patching kernel code
[ 2.488111] devtmpfs: initialized
[ 2.493729] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 2.503554] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[ 2.513124] pinctrl core: initialized pinctrl subsystem
[ 2.518689] DMI not present or invalid.
[ 2.522656] NET: Registered protocol family 16
[ 2.527731] DMA: preallocated 2048 KiB GFP_KERNEL pool for atomic allocations
[ 2.535112] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 2.543200] audit: initializing netlink subsys (disabled)
[ 2.548717] audit: type=2000 audit(2.472:1): state=initialized audit_enabled=0 res=1
[ 2.556532] cpuidle: using governor menu
[ 2.560521] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 2.567375] ASID allocator initialised with 65536 entries
[ 2.572880] Serial: AMBA PL011 UART driver
[ 2.587074] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 2.593830] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[ 2.600579] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 2.607328] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[ 3.145497] cryptd: max_cpu_qlen set to 1000
[ 3.163688] DRBG: Continuing without Jitter RNG
[ 3.241875] raid6: neonx8 gen() 3958 MB/s
[ 3.314209] raid6: neonx8 xor() 2959 MB/s
[ 3.386544] raid6: neonx4 gen() 4005 MB/s
[ 3.458876] raid6: neonx4 xor() 3081 MB/s
[ 3.531215] raid6: neonx2 gen() 3539 MB/s
[ 3.603550] raid6: neonx2 xor() 2841 MB/s
[ 3.675893] raid6: neonx1 gen() 2757 MB/s
[ 3.748227] raid6: neonx1 xor() 2220 MB/s
[ 3.820569] raid6: int64x8 gen() 2181 MB/s
[ 3.892905] raid6: int64x8 xor() 1325 MB/s
[ 3.965241] raid6: int64x4 gen() 2339 MB/s
[ 4.037574] raid6: int64x4 xor() 1339 MB/s
[ 4.109918] raid6: int64x2 gen() 2201 MB/s
[ 4.182257] raid6: int64x2 xor() 1202 MB/s
[ 4.254595] raid6: int64x1 gen() 1706 MB/s
[ 4.326933] raid6: int64x1 xor() 896 MB/s
[ 4.331230] raid6: using algorithm neonx4 gen() 4005 MB/s
[ 4.336664] raid6: .... xor() 3081 MB/s, rmw enabled
[ 4.341661] raid6: using neon recovery algorithm
[ 4.347115] iommu: Default domain type: Translated
[ 4.352187] SCSI subsystem initialized
[ 4.356086] usbcore: registered new interface driver usbfs
[ 4.361629] usbcore: registered new interface driver hub
[ 4.366992] usbcore: registered new device driver usb
[ 4.372111] mc: Linux media interface: v0.10
[ 4.376418] videodev: Linux video capture interface: v2.00
[ 4.381967] EDAC MC: Ver: 3.0.0
[ 4.385416] zynqmp-ipi-mbox mailbox@ff3f0440: Registered ZynqMP IPI mbox with TX/RX channels.
[ 4.394108] FPGA manager framework
[ 4.397606] Advanced Linux Sound Architecture Driver Initialized.
[ 4.403937] Bluetooth: Core ver 2.22
[ 4.407544] NET: Registered protocol family 31
[ 4.412016] Bluetooth: HCI device and connection manager initialized
[ 4.418418] Bluetooth: HCI socket layer initialized
[ 4.423328] Bluetooth: L2CAP socket layer initialized
[ 4.428416] Bluetooth: SCO socket layer initialized
[ 4.433506] clocksource: Switched to clocksource arch_sys_counter
[ 4.439762] VFS: Disk quotas dquot_6.6.0
[ 4.443739] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 4.453230] NET: Registered protocol family 2
[ 4.457889] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
[ 4.466679] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 4.475399] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[ 4.483426] TCP: Hash tables configured (established 131072 bind 65536)
[ 4.490173] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear)
[ 4.497233] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear)
[ 4.504809] NET: Registered protocol family 1
[ 4.509446] RPC: Registered named UNIX socket transport module.
[ 4.515420] RPC: Registered udp transport module.
[ 4.520159] RPC: Registered tcp transport module.
[ 4.524896] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 4.531664] PCI: CLS 0 bytes, default 64
[ 4.535693] Trying to unpack rootfs image as initramfs...
[ 4.709818] Freeing initrd memory: 4984K
[ 4.739223] Initialise system trusted keyrings
[ 4.743838] workingset: timestamp_bits=46 max_order=22 bucket_order=0
[ 4.750790] NFS: Registering the id_resolver key type
[ 4.755929] Key type id_resolver registered
[ 4.760144] Key type id_legacy registered
[ 4.764196] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 4.770971] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
[ 4.806365] NET: Registered protocol family 38
[ 4.810846] xor: measuring software checksum speed
[ 4.817348] 8regs : 5864 MB/sec
[ 4.823185] 32regs : 6761 MB/sec
[ 4.829195] arm64_neon : 6050 MB/sec
[ 4.833580] xor: using function: 32regs (6761 MB/sec)
[ 4.838667] Key type asymmetric registered
[ 4.842789] Asymmetric key parser 'x509' registered
[ 4.847713] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[ 4.855164] io scheduler mq-deadline registered
[ 4.859725] io scheduler kyber registered
[ 4.864565] ps_pcie_dma init()
[ 4.883040] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 4.890056] Serial: AMBA driver
[ 4.894132] cacheinfo: Unable to detect cache hierarchy for CPU 0
[ 4.903163] brd: module loaded
[ 4.909091] loop: module loaded
[ 4.912685] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 4.920055] libphy: Fixed MDIO Bus: probed
[ 4.924942] tun: Universal TUN/TAP device driver, 1.6
[ 4.930100] CAN device driver interface
[ 4.934333] usbcore: registered new interface driver asix
[ 4.939799] usbcore: registered new interface driver ax88179_178a
[ 4.945952] usbcore: registered new interface driver cdc_ether
[ 4.951840] usbcore: registered new interface driver net1080
[ 4.957553] usbcore: registered new interface driver cdc_subset
[ 4.963525] usbcore: registered new interface driver zaurus
[ 4.969156] usbcore: registered new interface driver cdc_ncm
[ 4.975221] usbcore: registered new interface driver uas
[ 4.980599] usbcore: registered new interface driver usb-storage
[ 4.986811] i2c /dev entries driver
[ 4.991125] usbcore: registered new interface driver uvcvideo
[ 4.996914] USB Video Class driver (1.1.1)
[ 5.001260] Bluetooth: HCI UART driver ver 2.3
[ 5.005734] Bluetooth: HCI UART protocol H4 registered
[ 5.010907] Bluetooth: HCI UART protocol BCSP registered
[ 5.016264] Bluetooth: HCI UART protocol LL registered
[ 5.021438] Bluetooth: HCI UART protocol ATH3K registered
[ 5.026880] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 5.033210] Bluetooth: HCI UART protocol Intel registered
[ 5.038656] Bluetooth: HCI UART protocol QCA registered
[ 5.043932] usbcore: registered new interface driver bcm203x
[ 5.049645] usbcore: registered new interface driver bpa10x
[ 5.055269] usbcore: registered new interface driver bfusb
[ 5.060804] usbcore: registered new interface driver btusb
[ 5.066349] usbcore: registered new interface driver ath3k
[ 5.072133] sdhci: Secure Digital Host Controller Interface driver
[ 5.078364] sdhci: Copyright(c) Pierre Ossman
[ 5.082748] sdhci-pltfm: SDHCI platform and OF driver helper
[ 5.088590] ledtrig-cpu: registered to indicate activity on CPUs
[ 5.094649] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping ....
[ 5.101233] zynqmp_firmware_probe Platform Management API v1.0
[ 5.107113] zynqmp_firmware_probe Trustzone version v1.0
[ 5.112944] xlnx_event_manager xlnx_event_manager: Xilinx Event Management driver probed
[ 5.164095] usbcore: registered new interface driver usbhid
[ 5.169720] usbhid: USB HID core driver
[ 5.174191] sysmon f1270000.sysmon: Successfully registered Versal Sysmon
[ 5.181308] ARM CCI_500 PMU driver probed
[ 5.181494] fpga_manager fpga0: Xilinx Versal FPGA Manager registered
[ 5.192370] pktgen: Packet Generator for packet performance testing. Version: 2.75
[ 5.200516] Initializing XFRM netlink socket
[ 5.204863] NET: Registered protocol family 10
[ 5.209633] Segment Routing with IPv6
[ 5.213434] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 5.219642] NET: Registered protocol family 17
[ 5.224127] NET: Registered protocol family 15
[ 5.228612] can: controller area network core
[ 5.233017] NET: Registered protocol family 29
[ 5.237492] can: raw protocol
[ 5.240475] can: broadcast manager protocol
[ 5.244688] can: netlink gateway - max_hops=1
[ 5.249146] Bluetooth: RFCOMM TTY layer initialized
[ 5.254066] Bluetooth: RFCOMM socket layer initialized
[ 5.259253] Bluetooth: RFCOMM ver 1.11
[ 5.263030] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 5.268378] Bluetooth: BNEP filters: protocol multicast
[ 5.273639] Bluetooth: BNEP socket layer initialized
[ 5.278642] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 5.284604] Bluetooth: HIDP socket layer initialized
[ 5.289705] 9pnet: Installing 9P2000 support
[ 5.294014] Key type dns_resolver registered
[ 5.298425] registered taskstats version 1
[ 5.302553] Loading compiled-in X.509 certificates
[ 5.308173] Btrfs loaded, crc32c=crc32c-generic
[ 5.318812] ff000000.serial: ttyAMA0 at MMIO 0xff000000 (irq = 30, base_baud = 0) is a SBSA
[ 5.327252] printk: console [ttyAMA0] enabled
[ 5.327252] printk: console [ttyAMA0] enabled
[ 5.335982] printk: bootconsole [pl11] disabled
[ 5.335982] printk: bootconsole [pl11] disabled
[ 5.345436] of-fpga-region fpga: FPGA Region probed
[ 5.350906] xilinx-zynqmp-dma ffa80000.dma: ZynqMP DMA driver Probe success
[ 5.358082] xilinx-zynqmp-dma ffa90000.dma: ZynqMP DMA driver Probe success
[ 5.365248] xilinx-zynqmp-dma ffaa0000.dma: ZynqMP DMA driver Probe success
[ 5.372413] xilinx-zynqmp-dma ffab0000.dma: ZynqMP DMA driver Probe success
[ 5.379577] xilinx-zynqmp-dma ffac0000.dma: ZynqMP DMA driver Probe success
[ 5.386738] xilinx-zynqmp-dma ffad0000.dma: ZynqMP DMA driver Probe success
[ 5.393894] xilinx-zynqmp-dma ffae0000.dma: ZynqMP DMA driver Probe success
[ 5.401056] xilinx-zynqmp-dma ffaf0000.dma: ZynqMP DMA driver Probe success
[ 5.408441] spi-nor spi0.0: unrecognized JEDEC id bytes: ff ff ff ff ff ff
[ 5.416042] macb ff0c0000.ethernet: Not enabling partial store and forward
[ 5.423408] libphy: MACB_mii_bus: probed
[ 5.428991] macb ff0c0000.ethernet eth0: Cadence GEM rev 0x0107010b at 0xff0c0000 irq 23 (c2:5c:cf:8b:5c:11)
[ 5.439142] macb ff0d0000.ethernet: Not enabling partial store and forward
[ 5.463573] libphy: MACB_mii_bus: probed
[ 5.467547] macb ff0d0000.ethernet eth1: Cadence GEM rev 0x0107010b at 0xff0d0000 irq 24 (5a:08:3b:ea:e7:a7)
[ 5.478349] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 5.483844] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[ 5.491577] xhci-hcd xhci-hcd.0.auto: hcc params 0x0238fe65 hci version 0x110 quirks 0x0000000000010810
[ 5.500986] xhci-hcd xhci-hcd.0.auto: irq 42, io mem 0xfe200000
[ 5.507169] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[ 5.515436] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.522768] usb usb1: Product: xHCI Host Controller
[ 5.527645] usb usb1: Manufacturer: Linux 5.10.0-xilinx-v2021.1 xhci-hcd
[ 5.534341] usb usb1: SerialNumber: xhci-hcd.0.auto
[ 5.539538] hub 1-0:1.0: USB hub found
[ 5.543300] hub 1-0:1.0: 1 port detected
[ 5.547355] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 5.552841] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[ 5.560507] xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0 SuperSpeed
[ 5.567194] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[ 5.575453] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.582666] usb usb2: Product: xHCI Host Controller
[ 5.587539] usb usb2: Manufacturer: Linux 5.10.0-xilinx-v2021.1 xhci-hcd
[ 5.594232] usb usb2: SerialNumber: xhci-hcd.0.auto
[ 5.599290] hub 2-0:1.0: USB hub found
[ 5.603175] hub 2-0:1.0: config failed, hub doesn't have any ports! (err -19)
[ 5.611037] rtc_zynqmp f12a0000.rtc: registered as rtc0
[ 5.616277] rtc_zynqmp f12a0000.rtc: setting system clock to 2021-07-20T00:13:57 UTC (1626740037)
[ 5.625506] cdns-i2c ff030000.i2c: 400 kHz mmio ff030000 irq 26
[ 5.631752] cpu cpu0: dev_pm_opp_set_rate: failed to find current OPP for freq 1399999986 (-34)
[ 5.640503] cpufreq: cpufreq_online: CPU0: Running at unlisted initial frequency: 1399999 KHz, changing to: 1199999 KHz
[ 5.651301] cpu cpu0: dev_pm_opp_set_rate: failed to find current OPP for freq 1399999986 (-34)
[ 5.662196] gpio-xilinx a4000000.gpio: Please convert #gpio-cells=3 to 2
[ 5.668973] gpio-xilinx a4000000.gpio: Please convert #gpio-cells=3 to 2
[ 5.675713] gpio-xilinx a4000000.gpio: Please convert #gpio-cells=3 to 2
[ 5.682451] gpio-xilinx a4000000.gpio: Please convert #gpio-cells=3 to 2
[ 5.689189] gpio-xilinx a4010000.gpio: Please convert #gpio-cells=3 to 2
[ 5.690082] mmc0: SDHCI controller on f1050000.sdhci [f1050000.sdhci] using ADMA 64-bit
[ 5.704100] gpio-xilinx a4010000.gpio: Please convert #gpio-cells=3 to 2
[ 5.710890] input: gpio-keys as /devices/platform/gpio-keys/input/input0
[ 5.717773] of_cfs_init
[ 5.720224] of_cfs_init: OK
[ 5.723074] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 5.796178] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 5.802712] clk: Not disabling unused clocks
[ 5.807525] ALSA device list:
[ 5.810487] No soundcards found.
[ 5.814144] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 5.822750] cfg80211: failed to load regulatory.db
[ 5.828248] Freeing unused kernel memory: 2560K
[ 5.849558] Run /init as init process
udhcpc: started, v1.32.0
[ 5.899730] macb ff0c0000.ethernet eth0: PHY [ff0c0000.ethernet-ffffffff:01] driver [TI DP83867] (irq=POLL)
[ 5.909473] macb ff0c0000.ethernet eth0: configuring for phy/rgmii-id link mode
udhcpc: sending discover
udhcpc: sending discover
[ 9.998744] macb ff0c0000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
[ 10.006415] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
udhcpc: sending discover
udhcpc: sending select for 192.168.1.39
udhcpc: lease of 192.168.1.39 obtained, lease time 86400
/etc/udhcpc.d/50default: Adding DNS 192.168.1.1
ERROR: There's no '/dev' on rootfs.
sh: can't access tty; job control turned off
/ #
This is a known issue in the 2021.1 PetaLinux tools.
Root Cause:
When you create and build the project using the template flow for Versal and Zynq UltraScale+ MPSoC/RFSoC devices, the PetaLinux tools will by default set the INITRAMFS/INITRD Image Name to petalinux-initramfs-image.
When booting INITRD images, it uses the tiny ramdisk(ramdisk.cpio.gz) file system and later searches for an EXT4 base full rootfs mounted on the SD.
If an EXT4 based rootfs is not found then tiny rootfs will be mounted, but all of the peripherals will not be initialized.
To work around this issue, follow the below steps using any one of the method:
Method 1:
1) Change the INITRAMFS/INITRD Image Name from petalinux-initramfs-image to petalinux-image-minimal:
$ petalinux-config ---> Image Packaging Configuration ---> Root filesystem type --->(INITRD)
$ petalinux-config ---> Image Packaging Configuration ---> INITRAMFS/INITRD Image Name (petalinux-image-minimal)
2) Clean the distro image sstate cache and rebuild the image recipes:
$ petalinux-build -x cleanall $ petalinux-build
Method 2:
JTAG boot mode: Pass additional rootfs options as shown below.
1) Zynq UltraScale+ MPSOC/RFSOC BSP pre-built images:
$ petalinux-boot --jtag --prebuilt 3 --fpga --bitstream <plnx-proj-root>/pre-built/linux/images/system.bit --rootfs <plnx-proj-root>/pre-built/linux/images/rootfs.cpio.gz.u-boot --hw_server-url TCP:<hostname>:3121'
2) Zynq UltraScale+ MPSOC/RFSOC Template/BSP project built images:
$ petalinux-boot --jtag --u-boot --kernel --fpga --bitstream <plnx-proj-root>/images/linux/system.bit --rootfs <plnx-proj-root>/images/linux/rootfs.cpio.gz.u-boot --hw_server-url TCP:<hostname>:3121'
3) Versal BSP pre-built images:
$ petalinux-boot --jtag --prebuilt 3 --rootfs <plnx-proj-root>/pre-built/linux/images/rootfs.cpio.gz.u-boot --hw_server-url TCP:<hostname>:3121'
4) Versal Template/BSP project built images:
$ petalinux-boot --jtag --u-boot --kernel --rootfs <plnx-proj-root>/images/linux/rootfs.cpio.gz.u-boot --hw_server-url TCP:<hostname>:3121'
SD boot mode:
Copy the rootfs.cpio.gz.u-boot to the SD FAT32 partition along with the other images.
1) Zynq UltraScale+ MPSOC/RFSOC or Versal BSP pre-built images:
$ cd <plnx-proj-root>/pre-built/linux/images/
$ cp BOOT.BIN boot.scr Image rootfs.cpio.gz.u-boot system.dtb <PATH_TO_SD_FAT32_PARTITION_MOUNT_POINT>
2) Zynq UltraScale+ MPSOC/RFSOC or Versal Template/BSP project built images:
$ cd <plnx-proj-root>/images/linux/
$ cp BOOT.BIN boot.scr Image rootfs.cpio.gz.u-boot system.dtb <PATH_TO_SD_FAT32_PARTITION_MOUNT_POINT>
| Answer Number | 问答标题 | 问题版本 | 已解决问题的版本 |
|---|---|---|---|
| 76526 | PetaLinux 2021.1 - Product Update Release Notes and Known Issues | N/A | N/A |
| AR# 76842 | |
|---|---|
| 日期 | 08/31/2021 |
| 状态 | Active |
| Type | 已知问题 |
| 器件 | |
| Tools | |