大部分项目设计需要一个稳定的Linux版本，但是又需要修复内核漏洞。这种情况下，跟随LTS版本升级，是最好的办法。 很多项目也需要改善Linux的实时特性。可以使用Linux Realtime patch实现。
在kernel.org下载 https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.14.tar.xz ； https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.14.52.tar.xz;https://mirrors.edge.kernel.org/pub/linux/kernel/projects/rt/4.14/older/patch-4.14.52-rt34.patch.gz。 在Xilinx网站下载https://github.com/Xilinx/linux-xlnx/archive/xlnx_rebase_v4.14_2018.3.tar.gz。
使用patch，将patch-4.14.52-rt34.patch， 应用到linux-4.14.52，得到linux-4.14.52-rt。 再使用diff，以Linux 4.14为基础，为xlnx_rebase_v4.14_2018.3.tar.gz创建patch。在将得到的patch文件，应用到linux-4.14.52-rt，得到linux-4.14.52-rt-xlnx。部分文件需要手工合并。 最后编译linux-4.14.52-rt-xlnx，或者放入petaLinux工程编译，启动可以成功，网络、SD卡、USB功能正常。
下面是启动log。
代码语言：javascript复制Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.14.52-rt34 (oe-user@oe-host) (gcc version 7.3.0 (GCC)) #6 SMP Tue Nov 26 07:55:22 UTC 2019
[ 0.000000] Boot CPU: AArch64 Processor [410fd034]
[ 0.000000] Machine model: xlnx,zynqmp
[ 0.000000] earlycon: cdns0 at MMIO 0x00000000ff000000 (options '115200n8')
[ 0.000000] bootconsole [cdns0] enabled
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] cma: Reserved 1000 MiB at 0x0000000041400000
[ 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 v1.1
[ 0.000000] percpu: Embedded 21 pages/cpu @ffffffc87ff69000 s46488 r8192 d31336 u86016
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] CPU features: enabling workaround for ARM erratum 845719
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1033987
[ 0.000000] Kernel command line: earlycon console=ttyPS0,115200 clk_ignore_unused
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.000000] software IO TLB [mem 0x3d400000-0x41400000] (64MB) mapped at [ffffffc03d400000-ffffffc0413fffff]
[ 0.000000] Memory: 3016456K/4193280K available (10108K kernel code, 658K rwdata, 3180K rodata, 512K init, 2153K bss, 152824K reserved, 1024000K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] modules : 0xffffff8000000000 - 0xffffff8008000000 ( 128 MB)
[ 0.000000] vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000 ( 250 GB)
[ 0.000000] .text : 0xffffff8008080000 - 0xffffff8008a60000 ( 10112 KB)
[ 0.000000] .rodata : 0xffffff8008a60000 - 0xffffff8008d80000 ( 3200 KB)
[ 0.000000] .init : 0xffffff8008d80000 - 0xffffff8008e00000 ( 512 KB)
[ 0.000000] .data : 0xffffff8008e00000 - 0xffffff8008ea4a00 ( 659 KB)
[ 0.000000] .bss : 0xffffff8008ea4a00 - 0xffffff80090bf030 ( 2154 KB)
[ 0.000000] fixed : 0xffffffbefe7fb000 - 0xffffffbefec00000 ( 4116 KB)
[ 0.000000] PCI I/O : 0xffffffbefee00000 - 0xffffffbeffe00000 ( 16 MB)
[ 0.000000] vmemmap : 0xffffffbf00000000 - 0xffffffc000000000 ( 4 GB maximum)
[ 0.000000] 0xffffffbf00000000 - 0xffffffbf1dc00000 ( 476 MB actual)
[ 0.000000] memory : 0xffffffc000000000 - 0xffffffc880000000 ( 34816 MB)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU event tracing is enabled.
[ 0.000000] RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.
[ 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] GIC: Adjusting CPU interface base to 0x00000000f902f000
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] arch_timer: cp15 timer(s) running at 99.99MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x170f8de2d3, max_idle_ns: 440795206112 ns
[ 0.000003] sched_clock: 56 bits at 99MHz, resolution 10ns, wraps every 4398046511101ns
[ 0.008287] Console: colour dummy device 80x25
[ 0.012390] Calibrating delay loop (skipped), value calculated using timer frequency.. 199.98 BogoMIPS (lpj=399960)
[ 0.022757] pid_max: default: 32768 minimum: 301
[ 0.027438] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.034013] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.041676] ASID allocator initialised with 32768 entries
[ 0.046508] Hierarchical SRCU implementation.
[ 0.051147] EFI services will not be available.
[ 0.055303] zynqmp_plat_init Platform Management API v1.1
[ 0.060649] zynqmp_plat_init Trustzone version v1.0
[ 0.065588] smp: Bringing up secondary CPUs ...
[ 0.070262] Detected VIPT I-cache on CPU1
[ 0.070290] CPU1: Booted secondary processor [410fd034]
[ 0.070587] Detected VIPT I-cache on CPU2
[ 0.070605] CPU2: Booted secondary processor [410fd034]
[ 0.070891] Detected VIPT I-cache on CPU3
[ 0.070909] CPU3: Booted secondary processor [410fd034]
[ 0.070952] smp: Brought up 1 node, 4 CPUs
[ 0.101565] SMP: Total of 4 processors activated.
[ 0.106238] CPU features: detected feature: 32-bit EL0 Support
[ 0.112033] CPU features: detected feature: Kernel page table isolation (KPTI)
[ 0.120543] CPU: All CPU(s) started at EL2
[ 0.123290] alternatives: patching kernel code
[ 0.128417] devtmpfs: initialized
[ 0.135087] random: get_random_u32 called from bucket_table_alloc 0x108/0x260 with crng_init=0
[ 0.139712] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.149239] futex hash table entries: 1024 (order: 5, 131072 bytes)
[ 0.176011] xor: measuring software checksum speed
[ 0.215583] 8regs : 2302.000 MB/sec
[ 0.255612] 8regs_prefetch: 2052.000 MB/sec
[ 0.295642] 32regs : 2830.000 MB/sec
[ 0.335671] 32regs_prefetch: 2381.000 MB/sec
[ 0.335700] xor: using function: 32regs (2830.000 MB/sec)
[ 0.340538] NET: Registered protocol family 16
[ 0.344995] cpuidle: using governor menu
[ 0.348737] vdso: 2 pages (1 code @ ffffff8008a66000, 1 data @ ffffff8008e04000)
[ 0.355674] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.362875] DMA: preallocated 256 KiB pool for atomic allocations
[ 0.389661] reset_zynqmp reset-controller: Xilinx zynqmp reset driver probed
[ 0.391670] ARM CCI_400_r1 PMU driver probed
[ 0.402463] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.472175] raid6: int64x1 gen() 401 MB/s
[ 0.540204] raid6: int64x1 xor() 446 MB/s
[ 0.608317] raid6: int64x2 gen() 688 MB/s
[ 0.676334] raid6: int64x2 xor() 603 MB/s
[ 0.744392] raid6: int64x4 gen() 1042 MB/s
[ 0.812424] raid6: int64x4 xor() 742 MB/s
[ 0.880484] raid6: int64x8 gen() 980 MB/s
[ 0.948500] raid6: int64x8 xor() 745 MB/s
[ 1.016594] raid6: neonx1 gen() 726 MB/s
[ 1.084612] raid6: neonx1 xor() 851 MB/s
[ 1.152647] raid6: neonx2 gen() 1169 MB/s
[ 1.220693] raid6: neonx2 xor() 1207 MB/s
[ 1.288736] raid6: neonx4 gen() 1507 MB/s
[ 1.356771] raid6: neonx4 xor() 1441 MB/s
[ 1.424832] raid6: neonx8 gen() 1652 MB/s
[ 1.492876] raid6: neonx8 xor() 1534 MB/s
[ 1.492903] raid6: using algorithm neonx8 gen() 1652 MB/s
[ 1.496872] raid6: .... xor() 1534 MB/s, rmw enabled
[ 1.501801] raid6: using neon recovery algorithm
[ 1.507208] SCSI subsystem initialized
[ 1.510254] usbcore: registered new interface driver usbfs
[ 1.515587] usbcore: registered new interface driver hub
[ 1.520865] usbcore: registered new device driver usb
[ 1.525904] media: Linux media interface: v0.10
[ 1.530369] Linux video capture interface: v2.00
[ 1.534968] pps_core: LinuxPPS API ver. 1 registered
[ 1.539866] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 1.548959] PTP clock support registered
[ 1.552857] EDAC MC: Ver: 3.0.0
[ 1.556248] zynqmp-ipi ff9905c0.mailbox: Probed ZynqMP IPI Mailbox driver.
[ 1.562940] FPGA manager framework
[ 1.566252] fpga-region fpga-full: FPGA Region probed
[ 1.571273] Advanced Linux Sound Architecture Driver Initialized.
[ 1.577485] Bluetooth: Core ver 2.22
[ 1.580798] NET: Registered protocol family 31
[ 1.585200] Bluetooth: HCI device and connection manager initialized
[ 1.591516] Bluetooth: HCI socket layer initialized
[ 1.596360] Bluetooth: L2CAP socket layer initialized
[ 1.601392] Bluetooth: SCO socket layer initialized
[ 1.606739] clocksource: Switched to clocksource arch_sys_counter
[ 1.612346] VFS: Disk quotas dquot_6.6.0
[ 1.616207] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 1.627029] NET: Registered protocol family 2
[ 1.627597] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[ 1.634711] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[ 1.641457] TCP: Hash tables configured (established 32768 bind 32768)
[ 1.647635] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[ 1.653609] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[ 1.660080] NET: Registered protocol family 1
[ 1.664574] RPC: Registered named UNIX socket transport module.
[ 1.670153] RPC: Registered udp transport module.
[ 1.674823] RPC: Registered tcp transport module.
[ 1.679492] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.685986] Trying to unpack rootfs image as initramfs...
[ 1.936882] Freeing initrd memory: 6040K
[ 1.937234] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[ 1.942413] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[ 1.950636] audit: initializing netlink subsys (disabled)
[ 1.955404] audit: type=2000 audit(1.875:1): state=initialized audit_enabled=0 res=1
[ 1.955715] workingset: timestamp_bits=62 max_order=20 bucket_order=0
[ 1.970112] NFS: Registering the id_resolver key type
[ 1.974457] Key type id_resolver registered
[ 1.978596] Key type id_legacy registered
[ 1.982580] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 1.989250] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[ 2.062050] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[ 2.063806] io scheduler noop registered
[ 2.067691] io scheduler deadline registered
[ 2.071942] io scheduler cfq registered (default)
[ 2.076602] io scheduler mq-deadline registered
[ 2.081100] io scheduler kyber registered
[ 2.086347] xilinx-dpdma fd4c0000.dma: Xilinx DPDMA engine is probed
[ 2.091749] xilinx-zynqmp-dma fd500000.dma: ZynqMP DMA driver Probe success
[ 2.098458] xilinx-zynqmp-dma fd510000.dma: ZynqMP DMA driver Probe success
[ 2.105378] xilinx-zynqmp-dma fd520000.dma: ZynqMP DMA driver Probe success
[ 2.112297] xilinx-zynqmp-dma fd530000.dma: ZynqMP DMA driver Probe success
[ 2.119222] xilinx-zynqmp-dma fd540000.dma: ZynqMP DMA driver Probe success
[ 2.126138] xilinx-zynqmp-dma fd550000.dma: ZynqMP DMA driver Probe success
[ 2.133062] xilinx-zynqmp-dma fd560000.dma: ZynqMP DMA driver Probe success
[ 2.139981] xilinx-zynqmp-dma fd570000.dma: ZynqMP DMA driver Probe success
[ 2.146963] xilinx-zynqmp-dma ffa80000.dma: ZynqMP DMA driver Probe success
[ 2.153823] xilinx-zynqmp-dma ffa90000.dma: ZynqMP DMA driver Probe success
[ 2.160741] xilinx-zynqmp-dma ffaa0000.dma: ZynqMP DMA driver Probe success
[ 2.167670] xilinx-zynqmp-dma ffab0000.dma: ZynqMP DMA driver Probe success
[ 2.174582] xilinx-zynqmp-dma ffac0000.dma: ZynqMP DMA driver Probe success
[ 2.181506] xilinx-zynqmp-dma ffad0000.dma: ZynqMP DMA driver Probe success
[ 2.188427] xilinx-zynqmp-dma ffae0000.dma: ZynqMP DMA driver Probe success
[ 2.195348] xilinx-zynqmp-dma ffaf0000.dma: ZynqMP DMA driver Probe success
[ 2.202313] xilinx-frmbuf a00f0000.v_frmbuf_rd: Probe deferred due to GPIO reset defer
[ 2.210035] xilinx-frmbuf a0200000.v_frmbuf_wr: Probe deferred due to GPIO reset defer
[ 2.242941] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 2.246635] cacheinfo: Unable to detect cache hierarchy for CPU 0
[ 2.254103] brd: module loaded
[ 2.257688] loop: module loaded
[ 2.258638] ahci-ceva fd0c0000.ahci: AHCI 0001.0301 32 slots 2 ports 6 Gbps 0x3 impl platform mode
[ 2.264777] ahci-ceva fd0c0000.ahci: flags: 64bit ncq sntf pm clo only pmp fbs pio slum part ccc sds apst
[ 2.275323] scsi host0: ahci-ceva
[ 2.277841] scsi host1: ahci-ceva
[ 2.281042] ata1: SATA max UDMA/133 mmio [mem 0xfd0c0000-0xfd0c1fff] port 0x100 irq 40
[ 2.288815] ata2: SATA max UDMA/133 mmio [mem 0xfd0c0000-0xfd0c1fff] port 0x180 irq 40
[ 2.296877] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 2.304068] m25p80 spi0.0: found n25q512a, expected m25p80
[ 2.308793] m25p80 spi0.0: n25q512a (131072 Kbytes)
[ 2.313402] 7 ofpart partitions found on MTD device spi0.0
[ 2.318826] Creating 7 MTD partitions on "spi0.0":
[ 2.323587] 0x000000000000-0x000000100000 : "boot"
[ 2.328802] 0x000000100000-0x000000140000 : "bootenv"
[ 2.333744] 0x000000140000-0x000001740000 : "kernel"
[ 2.338657] 0x000000000000-0x000000100000 : "qspi-fsbl-uboot"
[ 2.344392] 0x000000100000-0x000000600000 : "qspi-linux"
[ 2.349653] 0x000000600000-0x000000620000 : "qspi-device-tree"
[ 2.355462] 0x000000620000-0x000000c00000 : "qspi-rootfs"
[ 2.361696] libphy: Fixed MDIO Bus: probed
[ 2.365522] tun: Universal TUN/TAP device driver, 1.6
[ 2.369632] CAN device driver interface
[ 2.374371] macb ff0e0000.ethernet: Not enabling partial store and forward
[ 2.380547] libphy: MACB_mii_bus: probed
[ 2.385932] macb ff0e0000.ethernet eth0: Cadence GEM rev 0x50070106 at 0xff0e0000 irq 31 (00:0a:35:00:22:01)
[ 2.393840] TI DP83867 ff0e0000.ethernet-ffffffff:0c: attached PHY driver [TI DP83867] (mii_bus:phy_addr=ff0e0000.ethernet-ffffffff:0c, irq=POLL)
[ 2.407391] usbcore: registered new interface driver asix
[ 2.412209] usbcore: registered new interface driver ax88179_178a
[ 2.418247] usbcore: registered new interface driver cdc_ether
[ 2.424044] usbcore: registered new interface driver net1080
[ 2.429665] usbcore: registered new interface driver cdc_subset
[ 2.435547] usbcore: registered new interface driver zaurus
[ 2.441093] usbcore: registered new interface driver cdc_ncm
[ 2.446961] xilinx-axipmon ffa00000.perf-monitor: Probed Xilinx APM
[ 2.453269] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.459405] ehci-pci: EHCI PCI platform driver
[ 2.464071] usbcore: registered new interface driver uas
[ 2.469125] usbcore: registered new interface driver usb-storage
[ 2.475536] rtc_zynqmp ffa60000.rtc: rtc core: registered ffa60000.rtc as rtc0
[ 2.482293] i2c /dev entries driver
[ 2.486098] cdns-i2c ff020000.i2c: 400 kHz mmio ff020000 irq 33
[ 2.491903] cdns-i2c ff030000.i2c: 400 kHz mmio ff030000 irq 34
[ 2.497679] IR NEC protocol handler initialized
[ 2.501970] IR RC5(x/sz) protocol handler initialized
[ 2.506987] IR RC6 protocol handler initialized
[ 2.511480] IR JVC protocol handler initialized
[ 2.515978] IR Sony protocol handler initialized
[ 2.520563] IR SANYO protocol handler initialized
[ 2.525234] IR Sharp protocol handler initialized
[ 2.529906] IR MCE Keyboard/mouse protocol handler initialized
[ 2.535702] IR XMP protocol handler initialized
[ 2.541559] usbcore: registered new interface driver uvcvideo
[ 2.545912] USB Video Class driver (1.1.1)
[ 2.550565] cdns-wdt fd4d0000.watchdog: Xilinx Watchdog Timer at ffffff8009165000 with timeout 60s
[ 2.559054] cdns-wdt ff150000.watchdog: Xilinx Watchdog Timer at ffffff800916d000 with timeout 10s
[ 2.567988] Bluetooth: HCI UART driver ver 2.3
[ 2.572214] Bluetooth: HCI UART protocol H4 registered
[ 2.577316] Bluetooth: HCI UART protocol BCSP registered
[ 2.582610] Bluetooth: HCI UART protocol LL registered
[ 2.587695] Bluetooth: HCI UART protocol ATH3K registered
[ 2.593059] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 2.599323] Bluetooth: HCI UART protocol Intel registered
[ 2.604651] Bluetooth: HCI UART protocol QCA registered
[ 2.609870] usbcore: registered new interface driver bcm203x
[ 2.615490] usbcore: registered new interface driver bpa10x
[ 2.616955] ata2: SATA link down (SStatus 0 SControl 330)
[ 2.616982] ata1: SATA link down (SStatus 0 SControl 330)
[ 2.631755] usbcore: registered new interface driver bfusb
[ 2.637203] usbcore: registered new interface driver btusb
[ 2.642628] Bluetooth: Generic Bluetooth SDIO driver ver 0.1
[ 2.648291] usbcore: registered new interface driver ath3k
[ 2.653817] EDAC MC: ECC not enabled
[ 2.657430] EDAC DEVICE0: Giving out device to module zynqmp-ocm-edac controller zynqmp_ocm: DEV ff960000.memory-controller (INTERRUPT)
[ 2.669817] cpufreq: cpufreq_online: CPU0: Running at unlisted freq: 1199880 KHz
[ 2.676758] cpufreq: cpufreq_online: CPU0: Unlisted initial frequency changed to: 1199999 KHz
[ 2.685559] sdhci: Secure Digital Host Controller Interface driver
[ 2.691333] sdhci: Copyright(c) Pierre Ossman
[ 2.695657] sdhci-pltfm: SDHCI platform and OF driver helper
[ 2.746752] mmc0: SDHCI controller on ff170000.mmc [ff170000.mmc] using ADMA 64-bit
[ 2.754668] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.755179] usbcore: registered new interface driver usbhid
[ 2.760568] usbhid: USB HID core driver
[ 2.766205] fpga_manager fpga0: Xilinx ZynqMP FPGA Manager registered
[ 2.772188] usbcore: registered new interface driver snd-usb-audio
[ 2.777665] pktgen: Packet Generator for packet performance testing. Version: 2.75
[ 2.786673] Netfilter messages via NETLINK v0.30.
[ 2.789228] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.794543] Initializing XFRM netlink socket
[ 2.798685] NET: Registered protocol family 10
[ 2.803464] Segment Routing with IPv6
[ 2.806760] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 2.812165] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 2.818227] NET: Registered protocol family 17
[ 2.822341] NET: Registered protocol family 15
[ 2.826754] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 2.839635] Ebtables v2.0 registered
[ 2.843315] can: controller area network core (rev 20170425 abi 9)
[ 2.849348] NET: Registered protocol family 29
[ 2.853744] can: raw protocol (rev 20170425)
[ 2.857974] can: broadcast manager protocol (rev 20170425 t)
[ 2.863601] can: netlink gateway (rev 20170425) max_hops=1
[ 2.869113] Bluetooth: RFCOMM TTY layer initialized
[ 2.873896] Bluetooth: RFCOMM socket layer initialized
[ 2.876780] mmc0: new high speed SDHC card at address 1234
[ 2.877126] mmcblk0: mmc0:1234 SA16G 14.4 GiB
[ 2.878113] mmcblk0: p1 p2
[ 2.891634] Bluetooth: RFCOMM ver 1.11
[ 2.895353] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 2.900622] Bluetooth: BNEP filters: protocol multicast
[ 2.905816] Bluetooth: BNEP socket layer initialized
[ 2.910744] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 2.916628] Bluetooth: HIDP socket layer initialized
[ 2.921689] 9pnet: Installing 9P2000 support
[ 2.925809] Key type dns_resolver registered
[ 2.930381] registered taskstats version 1
[ 2.934413] Btrfs loaded, crc32c=crc32c-generic
2.953147] console [ttyPS0] enabled0 at MMIO 0xff000000 (irq = 42, base_baud = 6249375) is a xuartps
[ 2.953147] console [ttyPS0] enabled
[ 2.956730] bootconsole [cdns0] disabled
[ 2.956730] bootconsole [cdns0] disabled
[ 2.964667] ff010000.serial: ttyPS1 at MMIO 0xff010000 (irq = 43, base_baud = 6249375) is a xuartps
[ 2.978124] xilinx-frmbuf a00f0000.v_frmbuf_rd: Xilinx AXI frmbuf DMA_MEM_TO_DEV
[ 2.985590] xilinx-frmbuf a00f0000.v_frmbuf_rd: Xilinx AXI FrameBuffer Engine Driver Probed!!
[ 2.994228] xilinx-frmbuf a0200000.v_frmbuf_wr: Xilinx AXI frmbuf DMA_DEV_TO_MEM
[ 3.001678] xilinx-frmbuf a0200000.v_frmbuf_wr: Xilinx AXI FrameBuffer Engine Driver Probed!!
[ 3.010515] xilinx-psgtr fd400000.zynqmp_phy: Lane:1 type:8 protocol:4 pll_locked:yes
[ 3.018652] PLL: shutdown
[ 3.021358] PLL: shutdown
[ 3.024332] PLL: enable
[ 3.026882] PLL: shutdown
[ 3.030424] PLL: enable
[ 3.032957] xilinx-dp-snd-codec fd4a0000.zynqmp-display:zynqmp_dp_snd_codec0: Xilinx DisplayPort Sound Codec probed
[ 3.043610] xilinx-dp-snd-pcm zynqmp_dp_snd_pcm0: Xilinx DisplayPort Sound PCM probed
[ 3.051624] xilinx-dp-snd-pcm zynqmp_dp_snd_pcm1: Xilinx DisplayPort Sound PCM probed
[ 3.059985] xilinx-dp-snd-card fd4a0000.zynqmp-display:zynqmp_dp_snd_card: xilinx-dp-snd-codec-dai <-> xilinx-dp-snd-codec-dai mapping ok
[ 3.072424] xilinx-dp-snd-card fd4a0000.zynqmp-display:zynqmp_dp_snd_card: xilinx-dp-snd-codec-dai <-> xilinx-dp-snd-codec-dai mapping ok
[ 3.085083] xilinx-dp-snd-card fd4a0000.zynqmp-display:zynqmp_dp_snd_card: Xilinx DisplayPort Sound Card probed
[ 3.095252] OF: graph: no port node found in /amba/zynqmp-display@fd4a0000
[ 3.102254] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.108862] [drm] No driver support for vblank timestamp query.
[ 3.114831] xlnx-drm xlnx-drm.0: bound fd4a0000.zynqmp-display (ops 0xffffff8008b15800)
[ 4.202748] [drm] Cannot find any crtc or sizes
[ 4.207518] [drm] Initialized xlnx 1.0.0 20130509 for fd4a0000.zynqmp-display on minor 0
[ 4.215623] zynqmp-display fd4a0000.zynqmp-display: ZynqMP DisplayPort Subsystem driver probed
[ 4.225095] xilinx-psgtr fd400000.zynqmp_phy: Lane:2 type:0 protocol:3 pll_locked:yes
[ 4.233131] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 4.238621] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[ 4.246499] xhci-hcd xhci-hcd.0.auto: hcc params 0x0238f625 hci version 0x100 quirks 0x22010810
[ 4.255215] xhci-hcd xhci-hcd.0.auto: irq 52, io mem 0xfe200000
[ 4.261263] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 4.268049] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 4.275267] usb usb1: Product: xHCI Host Controller
[ 4.280135] usb usb1: Manufacturer: Linux 4.14.52-rt34 xhci-hcd
[ 4.286047] usb usb1: SerialNumber: xhci-hcd.0.auto
[ 4.291176] hub 1-0:1.0: USB hub found
[ 4.294943] hub 1-0:1.0: 1 port detected
[ 4.299039] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 4.304528] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[ 4.312182] xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0 SuperSpeed
[ 4.318897] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 4.325678] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 4.332890] usb usb2: Product: xHCI Host Controller
[ 4.337759] usb usb2: Manufacturer: Linux 4.14.52-rt34 xhci-hcd
[ 4.343670] usb usb2: SerialNumber: xhci-hcd.0.auto
[ 4.348770] hub 2-0:1.0: USB hub found
[ 4.352527] hub 2-0:1.0: 1 port detected
[ 4.357361] rtc_zynqmp ffa60000.rtc: setting system clock to 2019-11-27 01:37:18 UTC (1574818638)
[ 4.366227] of_cfs_init
[ 4.368678] of_cfs_init: OK
[ 4.371579] clk: Not disabling unused clocks
[ 4.376080] ALSA device list:
[ 4.379036] #0: DisplayPort monitor
[ 4.383152] Freeing unused kernel memory: 512K
INIT: version 2.88 booting
Starting udev
[ 4.498471] udevd[1779]: starting version 3.2.2
[ 4.503349] random: udevd: uninitialized urandom read (16 bytes read)
[ 4.509852] random: udevd: uninitialized urandom read (16 bytes read)
[ 4.516363] random: udevd: uninitialized urandom read (16 bytes read)
[ 4.527008] udevd[1780]: starting eudev-3.2.2
[ 4.650958] usb 1-1: new high-speed USB device number 2 using xhci-hcd
[ 4.799210] xilinx-vcu xilinx-vcu: failed to set logicoreIP refclk rate -22
[ 4.806276] VCU PLL: enable
[ 4.810012] xilinx-vcu xilinx-vcu: xvcu_probe: Probed successfully
[ 4.817041] usb 1-1: New USB device found, idVendor=05e3, idProduct=0608
[ 4.817989] allegro: loading out-of-tree module taints kernel.
[ 4.829584] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 4.831923] al5e a0100000.al5e: l2 prefetch size:17530880 (bits), l2 color bitdepth:10
[ 4.843801] al5d a0120000.al5d: l2 prefetch size:17530880 (bits), l2 color bitdepth:10
[ 4.852531] usb 1-1: Product: USB2.0 Hub
[ 4.863207] hub 1-1:1.0: USB hub found
[ 4.867245] hub 1-1:1.0: 4 ports detected
[ 4.969999] EXT4-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended
[ 4.972549] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 5.290752] [drm] Cannot find any crtc or sizes
[ 6.178306] EXT4-fs (mmcblk0p2): recovery complete
[ 6.183100] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
Starting internet superserver: inetd.
Configuring packages on first boot....
(This may take several minutes. Please do not power off the machine.)
Running postinst /etc/rpm-postinsts/100-sysvinit-inittab...
INIT: Entering runlevel: 5un-postinsts exists during rc.d purge (continuing)
Configuring network interfaces... [ 6.454959] pps pps0: new PPS source ptp0
[ 6.458980] macb ff0e0000.ethernet: gem-ptp-timer ptp clock registered.
[ 6.465642] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
udhcpc (v1.24.1) started
Sending discover...
[ 7.466901] macb ff0e0000.ethernet eth0: link up (100/Full)
[ 7.472484] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Sending discover...
Sending select for 10.164.16.29...
Lease of 10.164.16.29 obtained, lease time 172800
/etc/udhcpc.d/50default: Adding DNS 172.22.160.151
/etc/udhcpc.d/50default: Adding DNS 172.22.161.10
/etc/udhcpc.d/50default: Adding DNS 172.22.160.161
done.
Starting Dropbear SSH server: Generating key, this may take a while...
Public key portion is:
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCFGunMGJ66DhGbgDzf1mYaqw3QDBOdaRVQsukyrdmrjWE43v34a5iO4kwl1TGeYHdIwSNdUMG30ritdv2euMvujPdI5PL36x74 ZQdioTRYqyUN91M 86jed1VcwPl8j1K3Fv56ITScj9/QFxyEFdtapuadIvTJKH0tTQO mdmItN88us4csKWLTaBgm2unQDJKaNlvAV9LOHxOITTdUvKLXWJskU/gJdE6aj99BXWume9Bd6vEsb6LHzkfkKOMClp7qbN4Px8lfY/4zd4q9A0Sk5wVvoPhtby78X0G5XGUIcwmrBUS/f9KCq6HzDaL8FIZ3Nvd /6TFmFXjJ6rmsh root@zcu106-2018.3-bsp-hw-peta
Fingerprint: md5 55:d0:23:79:75:37:56:ac:fb:28:5a:d0:34:ca:fb:66
dropbear.
Starting syslogd/klogd: done
PetaLinux 2018.3 zcu106-2018.3-bsp-hw-peta /dev/ttyPS0
zcu106-2018.3-bsp-hw-peta login: root
Password:
root@zcu106-2018:~# df -h
Filesystem Size Used Available Use% Mounted on
devtmpfs 1.4G 4.0K 1.4G 0% /dev
tmpfs 1.9G 112.0K 1.9G 0% /run
tmpfs 1.9G 84.0K 1.9G 0% /var/volatile
/dev/mmcblk0p1 1017.7M 291.8M 725.9M 29% /run/media/mmcblk0p1
/dev/mmcblk0p2 6.3G 2.2G 3.8G 36% /run/media/mmcblk0p2
root@zcu106-2018:~# ls /run/media/mmcblk0p1/
BOOT.BIN System.map image.ub
System Volume Information fit-image-petalinux-user-image.its make-log.txt
root@zcu106-2018:~# ls /run/media/mmcblk0p2
bin boot dev etc home lib media mnt opt proc root run sbin srv sys tmp usr var
