66AK2E05: Install Python Scipy library on Linux platform 66AK2E05(66AK2H)

wyman yuan

Part Number: 66AK2E05

Tool/software:

I have installed Python 3.5.2 on the 66AK2E05 and successfully installed basic Python libraries such as pysqlite3 and numpy. It is currently running on the company’s production line. To improve convenience and computational efficiency, we need to install the scipy library on Arm-Linux. To this end, I have cross-compiled the following software on PC-Linux, which successfully runs on Arm-Linux:

GCC 4.7.4 with gfortran
OpenBlas0.3.22
Python 3.7.5
Numpy1.18.5 compiled with OpenBlas
Scipy1.3.3

Unfortunately, when using Scipy, importing OpenBlas results in the following error. I have consulted various sources, and most indicate that the version of Numpy is insufficient (I cannot verify this). However, higher versions of Numpy require GLIBC 2.16 and above, while the Arm-Linux currently supports only up to GLIBC 2.15. Upgrading GLIBC can easily lead to system instability.

root@k2hk-evm:/mnt/nfs_client_share# python3.7
Python 3.7.5 (default, Sep 25 2024, 08:31:08)
[GCC 4.7.4] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from scipy.linalg import solve
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/mnt/nfs_client_share/install-arm/lib/python3.7/site-packages/scipy/linalg/__init__.py", line 195, in <module>
from .misc import *
File "/mnt/nfs_client_share/install-arm/lib/python3.7/site-packages/scipy/linalg/misc.py", line 5, in <module>
from .blas import get_blas_funcs
File "/mnt/nfs_client_share/install-arm/lib/python3.7/site-packages/scipy/linalg/blas.py", line 214, in <module>
from scipy.linalg import _fblas
ImportError: /mnt/nfs_client_share/install-arm/lib/python3.7/site-packages/scipy/linalg/_fblas.cpython-37m-arm-linux-gnueabihf.so: undefined symbol: npy_PyErr_ChainExceptionsCause

I would like support for the following two issues:

The highest supported version of glibc in the Linux of 66AK2E05 is 2.15. Is there a suitable solution for a stable upgrade to a higher version?
A solution for using Python and successfully running Scipy calculations on 66AK2E05 under any conditions.

over 1 year ago

0 Shankari G over 1 year ago

TI__Mastermind 25535 points

Wyman,

The last/latest software package for 66AK2E05 is

PROCESSOR-SDK-LINUX-K2E — Linux Processor SDK for K2E ( Download link: - https://www.ti.com/product/66AK2E05#software-development )

Latest version

Version: 06.03.00.106

Release date: 19 Apr 2020

As per this version's Software manifest the GBLIBC version supported is

nativesdk-libc6

2.28-r0.442

GPLv2 & LGPLv2.1

nativesdk-libc6_2.28-r0.442_x86_64-nativesdk.ipk

Attached here the complete Software manifest. Please have a look.

k2e-evm_SofwareManifest.pdf

---

This "PROCESSOR-SDK-LINUX-K2E" package is frozen and no more plans to upgrade as K2E05 is considered as a legacy device.

Regards

Shankari G

0 wyman yuan over 1 year ago in reply to Shankari G

Prodigy 40 points

Thank you for your response. I would like to ask if I need to follow the steps to reinstall everything step by step when upgrading the Linux Processor SDK, or can I perform a quick installation based on what I currently have set up?

0 Shankari G over 1 year ago in reply to wyman yuan

TI__Mastermind 25535 points

Wyman,

For better results, please follow the steps given here.

[FAQ] 66AK2E05: Would you please provide a "Quick start Guide for K2E - EVM " to enable a quick product development ? - Processors forum - Processors - TI E2E support forums

Regards

Shankari G

0 wyman yuan over 1 year ago in reply to Shankari G

Prodigy 40 points

Hi Shankari,

I followed your tutorial to upgrade my 66AK2H (replacing all k2e in the tutorial with k2hk), but it seems that I couldn't log in to Linux in the end. Could this be a problem with which step I took?

=> boot

netcp@slave-1 Waiting for SGMII auto negotiation to complete. done
Using netcp@slave-1 device
TFTP from server 192.168.1.25; our IP address is 192.168.1.21
Filename 'zImage-shankJuneTenth'.
Load address: 0x82000000
Loading: #################################################################
         #################################################################
         #################################################################
         #################################################################
         #####################################
         824.2 KiB/s
done
Bytes transferred = 4346368 (425200 hex)

netcp@slave-1 Waiting for SGMII auto negotiation to complete. done
Using netcp@slave-1 device
TFTP from server 192.168.1.25; our IP address is 192.168.1.21
Filename 'skern-k2hk-shankJuneTenth.bin'.
Load address: 0x87000000
Loading: ###
         745.1 KiB/s
done
Bytes transferred = 32832 (8040 hex)
K2_BM_15.07-53-ge1f885a SoC:k2hk built:04:33:22, Apr 19 2020
                                                            
## installed monitor @ 0xc5f0000, freq [200000000], status 207552512

netcp@slave-1 Waiting for SGMII auto negotiation to complete. done
Using netcp@slave-1 device
TFTP from server 192.168.1.25; our IP address is 192.168.1.21
Filename 'keystone-k2hk-evm-shankJuneTenth.dtb'.
Load address: 0x87000000
Loading: ###
         714.8 KiB/s
done
Bytes transferred = 39532 (9a6c hex)
## Flattened Device Tree blob at 87000000
   Booting using the fdt blob at 0x87000000
   Using Device Tree in place at 87000000, end 8700ca6b

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.19.94-gbe5389fd85 (root@8ff221cd4e34) (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #1 SMP PREEMPT Mon Oct 7 16:57:16 CST 2024
[    0.000000] CPU: ARMv7 Processor [412fc0f4] revision 4 (ARMv7), cr=30c5387d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] OF: fdt: Machine model: Texas Instruments Keystone 2 Kepler/Hawking EVM
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] Switching physical address space to 0x800000000
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x000000081f800000, size 8 MiB
[    0.000000] OF: reserved mem: initialized node dsp-common-memory@81f800000, compatible id shared-dma-pool
[    0.000000] cma: Reserved 24 MiB at 0x000000085e800000
[    0.000000] On node 0 totalpages: 229376
[    0.000000]   DMA zone: 1152 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 131072 pages, LIFO batch:31
[    0.000000]   HighMem zone: 98304 pages, LIFO batch:31
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: Using PSCI v0.1 Function IDs from DT
[    0.000000] random: get_random_bytes called from start_kernel+0xb4/0x470 with crng_init=0
[    0.000000] percpu: Embedded 15 pages/cpu s32396 r8192 d20852 u61440
[    0.000000] pcpu-alloc: s32396 r8192 d20852 u61440 alloc=15*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 228224
[    0.000000] Kernel command line: earlyprintk debug console=ttyS0,115200n8 ip=192.168.1.21:::::eth0:off rootwait=1 root=/dev/nfs nfsroot=192.168.1.25:/mnt/nfs_share,v3,tcp rw
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 858896K/917504K available (10240K kernel code, 289K rwdata, 2728K rodata, 2048K init, 266K bss, 25840K reserved, 32768K cma-reserved, 368640K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xe0800000 - 0xff800000   ( 496 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0x(ptrval) - 0x(ptrval)   (12256 kB)
[    0.000000]       .init : 0x(ptrval) - 0x(ptrval)   (2048 kB)
[    0.000000]       .data : 0x(ptrval) - 0x(ptrval)   ( 290 kB)
[    0.000000]        .bss : 0x(ptrval) - 0x(ptrval)   ( 267 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000] rcu:     RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.
[    0.000000]  Tasks RCU enabled.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
[    0.000004] sched_clock: 56 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[    0.000012] Switching to timer-based delay loop, resolution 5ns
[    0.000191] keystone timer clock @200000000 Hz
[    0.000360] Console: colour dummy device 80x30
[    0.000397] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=2000000)
[    0.000408] pid_max: default: 32768 minimum: 301
[    0.000499] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000509] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000988] CPU: Testing write buffer coherency: ok
[    0.001013] CPU0: Spectre v2: firmware did not set auxiliary control register IBE bit, system vulnerable
[    0.001211] /cpus/cpu@0 missing clock-frequency property
[    0.001233] /cpus/cpu@1 missing clock-frequency property
[    0.001253] /cpus/cpu@2 missing clock-frequency property
[    0.001275] /cpus/cpu@3 missing clock-frequency property
[    0.001284] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.060017] Setting up static identity map for 0x80200000 - 0x80200138
[    0.080018] rcu: Hierarchical SRCU implementation.
[    0.100158] EFI services will not be available.
[    0.120060] smp: Bringing up secondary CPUs ...
[    0.204593] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.204599] CPU1: Spectre v2: firmware did not set auxiliary control register IBE bit, system vulnerable
[    0.284690] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[    0.284696] CPU2: Spectre v2: firmware did not set auxiliary control register IBE bit, system vulnerable
[    0.364788] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[    0.364794] CPU3: Spectre v2: firmware did not set auxiliary control register IBE bit, system vulnerable
[    0.364930] smp: Brought up 1 node, 4 CPUs
[    0.364941] SMP: Total of 4 processors activated (1600.00 BogoMIPS).
[    0.364948] CPU: All CPU(s) started in HYP mode.
[    0.364953] CPU: Virtualization extensions available.
[    0.365394] devtmpfs: initialized
[    0.371249] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    0.371456] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.371469] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.371932] pinctrl core: initialized pinctrl subsystem
[    0.372284] DMI not present or invalid.
[    0.372486] NET: Registered protocol family 16
[    0.373311] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.373991] cpuidle: using governor ladder
[    0.374019] cpuidle: using governor menu
[    0.374128] No ATAGs?
[    0.374216] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.374226] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.380217] gpio gpiochip0: (davinci_gpio.0): added GPIO chardev (254:0)
[    0.380274] gpiochip_setup_dev: registered GPIOs 0 to 31 on device: gpiochip0 (davinci_gpio.0)
[    0.389971] SCSI subsystem initialized
[    0.390921] media: Linux media interface: v0.10
[    0.390950] videodev: Linux video capture interface: v2.00
[    0.391004] pps_core: LinuxPPS API ver. 1 registered
[    0.391011] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.391027] PTP clock support registered
[    0.391051] EDAC MC: Ver: 3.0.0
[    0.391513] Advanced Linux Sound Architecture Driver Initialized.
[    0.392089] clocksource: Switched to clocksource arch_sys_counter
[    0.397507] NET: Registered protocol family 2
[    0.397885] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes)
[    0.397906] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.397935] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    0.397983] TCP: Hash tables configured (established 4096 bind 4096)
[    0.398039] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.398057] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.398203] NET: Registered protocol family 1
[    0.418524] RPC: Registered named UNIX socket transport module.
[    0.418531] RPC: Registered udp transport module.
[    0.418538] RPC: Registered tcp transport module.
[    0.418544] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.418553] PCI: CLS 0 bytes, default 64
[    0.418845] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[    0.419087] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[    0.419473] platform alarmtimer: set dma_pfn_offset00780000
[    0.419946] Initialise system trusted keyrings
[    0.420041] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[    0.423818] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.424176] NFS: Registering the id_resolver key type
[    0.424193] Key type id_resolver registered
[    0.424199] Key type id_legacy registered
[    0.424229] ntfs: driver 2.1.32 [Flags: R/O].
[    0.425472] Key type asymmetric registered
[    0.425481] Asymmetric key parser 'x509' registered
[    0.425517] bounce: pool size: 64 pages
[    0.425540] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    0.425548] io scheduler noop registered
[    0.425554] io scheduler deadline registered
[    0.425626] io scheduler cfq registered (default)
[    0.425634] io scheduler mq-deadline registered
[    0.425641] io scheduler kyber registered
[    0.425909] keystone_irq 26202a0.keystone_irq: irqchip registered, nr_irqs 28
[    0.426579] ti,keystone-serdes 232a000.phy: Direct firmware load for ks2_gbe_serdes.bin failed with error -2
[    0.426591] ti,keystone-serdes 232a000.phy: can't get any serdes init fw
[    0.426599] ti,keystone-serdes 232a000.phy: serdes procider init failed -19
[    0.426946] gpio-syscon 2620240.keystone_dsp_gpio: can't read the dir register offset!
[    0.426960] gpiochip_find_base: found new base at 484
[    0.427056] gpio gpiochip1: (2620240.keystone_dsp_gpio): added GPIO chardev (254:1)
[    0.427110] gpiochip_setup_dev: registered GPIOs 484 to 511 on device: gpiochip1 (2620240.keystone_dsp_gpio)
[    0.427167] gpio-syscon 2620244.keystone_dsp_gpio: can't read the dir register offset!
[    0.427180] gpiochip_find_base: found new base at 456
[    0.427274] gpio gpiochip2: (2620244.keystone_dsp_gpio): added GPIO chardev (254:2)
[    0.427327] gpiochip_setup_dev: registered GPIOs 456 to 483 on device: gpiochip2 (2620244.keystone_dsp_gpio)
[    0.427385] gpio-syscon 2620248.keystone_dsp_gpio: can't read the dir register offset!
[    0.427398] gpiochip_find_base: found new base at 428
[    0.427487] gpio gpiochip3: (2620248.keystone_dsp_gpio): added GPIO chardev (254:3)
[    0.427543] gpiochip_setup_dev: registered GPIOs 428 to 455 on device: gpiochip3 (2620248.keystone_dsp_gpio)
[    0.427599] gpio-syscon 262024c.keystone_dsp_gpio: can't read the dir register offset!
[    0.427612] gpiochip_find_base: found new base at 400
[    0.427702] gpio gpiochip4: (262024c.keystone_dsp_gpio): added GPIO chardev (254:4)
[    0.427754] gpiochip_setup_dev: registered GPIOs 400 to 427 on device: gpiochip4 (262024c.keystone_dsp_gpio)
[    0.427810] gpio-syscon 2620250.keystone_dsp_gpio: can't read the dir register offset!
[    0.427823] gpiochip_find_base: found new base at 372
[    0.427924] gpio gpiochip5: (2620250.keystone_dsp_gpio): added GPIO chardev (254:5)
[    0.427980] gpiochip_setup_dev: registered GPIOs 372 to 399 on device: gpiochip5 (2620250.keystone_dsp_gpio)
[    0.428035] gpio-syscon 2620254.keystone_dsp_gpio: can't read the dir register offset!
[    0.428048] gpiochip_find_base: found new base at 344
[    0.428141] gpio gpiochip6: (2620254.keystone_dsp_gpio): added GPIO chardev (254:6)
[    0.428194] gpiochip_setup_dev: registered GPIOs 344 to 371 on device: gpiochip6 (2620254.keystone_dsp_gpio)
[    0.428253] gpio-syscon 2620258.keystone_dsp_gpio: can't read the dir register offset!
[    0.428266] gpiochip_find_base: found new base at 316
[    0.428355] gpio gpiochip7: (2620258.keystone_dsp_gpio): added GPIO chardev (254:7)
[    0.428411] gpiochip_setup_dev: registered GPIOs 316 to 343 on device: gpiochip7 (2620258.keystone_dsp_gpio)
[    0.428468] gpio-syscon 262025c.keystone_dsp_gpio: can't read the dir register offset!
[    0.428484] gpiochip_find_base: found new base at 288
[    0.428574] gpio gpiochip8: (262025c.keystone_dsp_gpio): added GPIO chardev (254:8)
[    0.428626] gpiochip_setup_dev: registered GPIOs 288 to 315 on device: gpiochip8 (262025c.keystone_dsp_gpio)
[    0.430422] keystone-navigator-qmss soc@0:qmss@2a40000: qmgr start queue 0, number of queues 8192
[    0.430551] keystone-navigator-qmss soc@0:qmss@2a40000: added qmgr start queue 0, num of queues 8192, reg_peek (ptrval), reg_status (ptrval), reg_config (ptrval), reg_region (ptrval), reg_push (ptrval), reg_pop (ptrval)
[    0.430563] keystone-navigator-qmss soc@0:qmss@2a40000: qmgr start queue 8192, number of queues 8192
[    0.430674] keystone-navigator-qmss soc@0:qmss@2a40000: added qmgr start queue 8192, num of queues 8192, reg_peek (ptrval), reg_status (ptrval), reg_config (ptrval), reg_region (ptrval), reg_push (ptrval), reg_pop (ptrval)
[    0.430800] keystone-navigator-qmss soc@0:qmss@2a40000: failed to get firmware for pdsp
[    0.432386] keystone-navigator-qmss soc@0:qmss@2a40000: pdsp id 0 not started for range acc-low-0
[    0.432978] keystone-navigator-dma soc@0:knav_dmas@0: DMA dma_gbe registered 41 logical channels, flows 32, tx chans: 9, rx chans: 24
[    0.466404] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[    0.466461] platform serial8250: set dma_pfn_offset00780000
[    0.468970] console [ttyS0] disabled
[    0.469018] 2530c00.serial: ttyS0 at MMIO 0x2530c00 (irq = 27, base_baud = 12500000) is a TI DA8xx/66AK2x
[    1.659997] console [ttyS0] enabled
[    1.664205] 2531000.serial: ttyS1 at MMIO 0x2531000 (irq = 28, base_baud = 12500000) is a TI DA8xx/66AK2x
[    1.693574] brd: module loaded
[    1.702327] loop: module loaded
[    1.707171] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000400[0]'
[    1.716562] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000400[1]'
[    1.725928] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000400[2]'
[    1.735306] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000400[3]'
[    1.744668] spi_davinci 21000400.spi: DMA is not supported (-19)
[    1.751389] m25p80 spi0.0: n25q128a11 (16384 Kbytes)
[    1.756426] 2 fixed-partitions partitions found on MTD device spi0.0
[    1.762815] Creating 2 MTD partitions on "spi0.0":
[    1.767628] 0x000000000000-0x000000080000 : "u-boot-spl"
[    1.773509] 0x000000080000-0x000001000000 : "misc"
[    1.778860] spi_davinci 21000400.spi: Controller at 0x(ptrval)
[    1.784935] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000600[0]'
[    1.794300] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000600[1]'
[    1.803658] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000600[2]'
[    1.813016] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000600[3]'
[    1.822370] spi_davinci 21000600.spi: DMA is not supported (-19)
[    1.828666] spi_davinci 21000600.spi: Controller at 0x(ptrval)
[    1.834735] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000800[0]'
[    1.844102] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000800[1]'
[    1.853461] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000800[2]'
[    1.862819] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000800[3]'
[    1.872173] spi_davinci 21000800.spi: DMA is not supported (-19)
[    1.878466] spi_davinci 21000800.spi: Controller at 0x(ptrval)
[    1.884579] platform Fixed MDIO bus.0: set dma_pfn_offset00780000
[    1.890802] mdio_bus fixed-0: GPIO lookup for consumer reset
[    1.896496] mdio_bus fixed-0: using lookup tables for GPIO lookup
[    1.902623] mdio_bus fixed-0: No GPIO consumer reset found
[    1.908141] libphy: Fixed MDIO Bus: probed
[    1.913439] mdio_bus 2090300.mdio: GPIO lookup for consumer reset
[    1.919554] mdio_bus 2090300.mdio: using device tree for GPIO lookup
[    1.925952] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/soc@0/mdio@2090300[0]'
[    1.935573] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/soc@0/mdio@2090300[0]'
[    1.945102] mdio_bus 2090300.mdio: using lookup tables for GPIO lookup
[    1.951653] mdio_bus 2090300.mdio: No GPIO consumer reset found
[    2.012112] davinci_mdio 2090300.mdio: davinci mdio revision 1.5, bus freq 2500000
[    2.019709] libphy: 2090300.mdio: probed
[    2.024357] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/soc@0/mdio@2090300/ethernet-phy@0[0]'
[    2.035945] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/soc@0/mdio@2090300/ethernet-phy@1[0]'
[    2.046973] davinci_mdio 2090300.mdio: phy[0]: device 2090300.mdio:00, driver Marvell 88E1111
[    2.055544] davinci_mdio 2090300.mdio: phy[1]: device 2090300.mdio:01, driver Marvell 88E1111
[    2.064537] ti,keystone-serdes 232a000.phy: Requested PHY is disabled
[    2.581401] ti,keystone-serdes 232a000.phy: Requested PHY is disabled
[    3.100940] netcp-1.0 2620110.netcp: initialized cpsw ale version 1.3
[    3.107423] netcp-1.0 2620110.netcp: ALE Table size 1024
[    3.112788] netcp-1.0 2620110.netcp: cpts: overflow check period 350 (jiffies)
[    3.120038] netcp-1.0 2620110.netcp: CPTS: ref_clk_freq:600000000 calc_mult:3579139413 calc_shift:31 error:-1 nsec/sec
[    3.131479] netcp-1.0 2620110.netcp: module(netcp-xgbe) not used for device
[    3.138648] i2c /dev entries driver
[    3.143645] sdhci: Secure Digital Host Controller Interface driver
[    3.149847] sdhci: Copyright(c) Pierre Ossman
[    3.154460] sdhci-pltfm: SDHCI platform and OF driver helper
[    3.160515] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/debug1_1[0]' - status (0)
[    3.169874] no flags found for gpios
[    3.173550] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/debug1_2[0]' - status (0)
[    3.182913] no flags found for gpios
[    3.186561] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/debug2[0]' - status (0)
[    3.195743] no flags found for gpios
[    3.199390] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/debug3[0]' - status (0)
[    3.208571] no flags found for gpios
[    3.212469] ledtrig-cpu: registered to indicate activity on CPUs
[    3.219964] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xac
[    3.226362] nand: Micron MT29F4G08ABBDAHC
[    3.230386] nand: 512 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
[    3.238279] Bad block table found at page 262080, version 0x01
[    3.244623] Bad block table found at page 262016, version 0x01
[    3.250776] 3 fixed-partitions partitions found on MTD device 30000000.nand
[    3.257776] Creating 3 MTD partitions on "30000000.nand":
[    3.263209] 0x000000000000-0x000000100000 : "u-boot"
[    3.268794] 0x000000100000-0x000000180000 : "params"
[    3.274362] 0x000000180000-0x000020000000 : "ubifs"
[    3.283006] davinci_nand 30000000.nand: controller rev. 2.5
[    3.289103] platform snd-soc-dummy: set dma_pfn_offset00780000
[    3.295852] NET: Registered protocol family 10
[    3.301034] Segment Routing with IPv6
[    3.304769] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    3.311069] NET: Registered protocol family 17
[    3.315642] Key type dns_resolver registered
[    3.320048] Registering SWP/SWPB emulation handler
[    3.325247] Loading compiled-in X.509 certificates
[    3.335232] hctosys: unable to open rtc device (rtc0)
[    3.542567] netcp-1.0 2620110.netcp eth0: Link is Down
[    3.549739] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    3.632091] (NULL net_device): Link is Down
[    3.636288] (NULL net_device): Link is Down
[   13.572105] Waiting up to 110 more seconds for network.

0 wyman yuan over 1 year ago in reply to wyman yuan

Prodigy 40 points

It seems that the NFS mount failed. I have added complete log information. What could be the possible reasons for the NFS mount failure?

serial terminal logs:

Hit any key to stop autoboot:  0 
=> setenv bootargs 'earlyprintk debug console=ttyS0,115200n8 ip=192.168.1.21:::::eth0:off rootwait=1 root=/dev/nfs nfsroot=192.168.1.25:/home/ym/python-build/TiBuild/SDK/targetNFS,v3,tcp rw'                       
=> saveenv
Saving Environment to NAND... Erasing NAND...
Erasing at 0x120000 -- 100% complete.
Writing to NAND... OK
OK
=> boot

netcp@slave-1 Waiting for SGMII auto negotiation to complete. done
Using netcp@slave-1 device
TFTP from server 192.168.1.25; our IP address is 192.168.1.21
Filename 'zImage-k2hk-evm'.
Load address: 0x82000000
Loading: #################################################################
         #################################################################
         #################################################################
         #################################################################
         #####################################
         841.8 KiB/s
done
Bytes transferred = 4346368 (425200 hex)

netcp@slave-1 Waiting for SGMII auto negotiation to complete. done
Using netcp@slave-1 device
TFTP from server 192.168.1.25; our IP address is 192.168.1.21
Filename 'skern-k2hk.bin'.
Load address: 0x87000000
Loading: ###
         668 KiB/s
done
Bytes transferred = 32832 (8040 hex)
K2_BM_15.07-53-ge1f885a SoC:k2hk built:04:33:22, Apr 19 2020
                                                            
## installed monitor @ 0xc5f0000, freq [200000000], status 207552512

netcp@slave-1 Waiting for SGMII auto negotiation to complete. done
Using netcp@slave-1 device
TFTP from server 192.168.1.25; our IP address is 192.168.1.21
Filename 'keystone-k2hk-evm.dtb'.
Load address: 0x88000000
Loading: ###
         742.2 KiB/s
done
Bytes transferred = 39532 (9a6c hex)
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
   Loading Device Tree to 8fff3000, end 8ffffa6b ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.19.94-gbe5389fd85 (root@8ff221cd4e34) (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #1 SMP PREEMPT Mon Oct 7 16:57:16 CST 2024
[    0.000000] CPU: ARMv7 Processor [412fc0f4] revision 4 (ARMv7), cr=30c5387d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] OF: fdt: Machine model: Texas Instruments Keystone 2 Kepler/Hawking EVM
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] Switching physical address space to 0x800000000
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x000000081f800000, size 8 MiB
[    0.000000] OF: reserved mem: initialized node dsp-common-memory@81f800000, compatible id shared-dma-pool
[    0.000000] cma: Reserved 24 MiB at 0x000000087e400000
[    0.000000] On node 0 totalpages: 360448
[    0.000000]   DMA zone: 1152 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 131072 pages, LIFO batch:31
[    0.000000]   HighMem zone: 229376 pages, LIFO batch:63
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: Using PSCI v0.1 Function IDs from DT
[    0.000000] random: get_random_bytes called from start_kernel+0xb4/0x470 with crng_init=0
[    0.000000] percpu: Embedded 15 pages/cpu s32396 r8192 d20852 u61440
[    0.000000] pcpu-alloc: s32396 r8192 d20852 u61440 alloc=15*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 359296
[    0.000000] Kernel command line: earlyprintk debug console=ttyS0,115200n8 ip=192.168.1.21:::::eth0:off rootwait=1 root=/dev/nfs nfsroot=192.168.1.25:/home/ym/python-build/TiBuild/SDK/targetNFS,v3,tcp rw
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 1378576K/1441792K available (10240K kernel code, 289K rwdata, 2728K rodata, 2048K init, 266K bss, 30448K reserved, 32768K cma-reserved, 892928K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xe0800000 - 0xff800000   ( 496 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0x(ptrval) - 0x(ptrval)   (12256 kB)
[    0.000000]       .init : 0x(ptrval) - 0x(ptrval)   (2048 kB)
[    0.000000]       .data : 0x(ptrval) - 0x(ptrval)   ( 290 kB)
[    0.000000]        .bss : 0x(ptrval) - 0x(ptrval)   ( 267 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000] rcu:     RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.
[    0.000000]  Tasks RCU enabled.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] arch_timer: cp15 timer(s) running at 200.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x2e2049d3e8, max_idle_ns: 440795210634 ns
[    0.000004] sched_clock: 56 bits at 200MHz, resolution 5ns, wraps every 4398046511102ns
[    0.000013] Switching to timer-based delay loop, resolution 5ns
[    0.000191] keystone timer clock @200000000 Hz
[    0.000363] Console: colour dummy device 80x30
[    0.000402] Calibrating delay loop (skipped), value calculated using timer frequency.. 400.00 BogoMIPS (lpj=2000000)
[    0.000412] pid_max: default: 32768 minimum: 301
[    0.000504] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000514] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000993] CPU: Testing write buffer coherency: ok
[    0.001018] CPU0: Spectre v2: firmware did not set auxiliary control register IBE bit, system vulnerable
[    0.001214] /cpus/cpu@0 missing clock-frequency property
[    0.001236] /cpus/cpu@1 missing clock-frequency property
[    0.001256] /cpus/cpu@2 missing clock-frequency property
[    0.001278] /cpus/cpu@3 missing clock-frequency property
[    0.001287] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.060016] Setting up static identity map for 0x80200000 - 0x80200138
[    0.080019] rcu: Hierarchical SRCU implementation.
[    0.100163] EFI services will not be available.
[    0.120061] smp: Bringing up secondary CPUs ...
[    0.204596] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.204601] CPU1: Spectre v2: firmware did not set auxiliary control register IBE bit, system vulnerable
[    0.284693] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[    0.284699] CPU2: Spectre v2: firmware did not set auxiliary control register IBE bit, system vulnerable
[    0.364786] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[    0.364793] CPU3: Spectre v2: firmware did not set auxiliary control register IBE bit, system vulnerable
[    0.364930] smp: Brought up 1 node, 4 CPUs
[    0.364941] SMP: Total of 4 processors activated (1600.00 BogoMIPS).
[    0.364948] CPU: All CPU(s) started in HYP mode.
[    0.364954] CPU: Virtualization extensions available.
[    0.365391] devtmpfs: initialized
[    0.371200] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    0.371409] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.371423] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.371878] pinctrl core: initialized pinctrl subsystem
[    0.372230] DMI not present or invalid.
[    0.372433] NET: Registered protocol family 16
[    0.373264] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.373945] cpuidle: using governor ladder
[    0.373973] cpuidle: using governor menu
[    0.374081] No ATAGs?
[    0.374168] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.374178] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.380165] gpio gpiochip0: (davinci_gpio.0): added GPIO chardev (254:0)
[    0.380222] gpiochip_setup_dev: registered GPIOs 0 to 31 on device: gpiochip0 (davinci_gpio.0)
[    0.389928] SCSI subsystem initialized
[    0.390880] media: Linux media interface: v0.10
[    0.390910] videodev: Linux video capture interface: v2.00
[    0.390964] pps_core: LinuxPPS API ver. 1 registered
[    0.390971] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.390986] PTP clock support registered
[    0.391010] EDAC MC: Ver: 3.0.0
[    0.391479] Advanced Linux Sound Architecture Driver Initialized.
[    0.392056] clocksource: Switched to clocksource arch_sys_counter
[    0.397492] NET: Registered protocol family 2
[    0.397868] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes)
[    0.397889] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.397918] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    0.397967] TCP: Hash tables configured (established 4096 bind 4096)
[    0.398021] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.398038] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.398184] NET: Registered protocol family 1
[    0.418502] RPC: Registered named UNIX socket transport module.
[    0.418510] RPC: Registered udp transport module.
[    0.418516] RPC: Registered tcp transport module.
[    0.418522] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.418531] PCI: CLS 0 bytes, default 64
[    0.418830] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[    0.419073] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[    0.419459] platform alarmtimer: set dma_pfn_offset00780000
[    0.419932] Initialise system trusted keyrings
[    0.420028] workingset: timestamp_bits=14 max_order=19 bucket_order=5
[    0.423831] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.424189] NFS: Registering the id_resolver key type
[    0.424205] Key type id_resolver registered
[    0.424212] Key type id_legacy registered
[    0.424242] ntfs: driver 2.1.32 [Flags: R/O].
[    0.425523] Key type asymmetric registered
[    0.425532] Asymmetric key parser 'x509' registered
[    0.425567] bounce: pool size: 64 pages
[    0.425592] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    0.425600] io scheduler noop registered
[    0.425606] io scheduler deadline registered
[    0.425678] io scheduler cfq registered (default)
[    0.425686] io scheduler mq-deadline registered
[    0.425693] io scheduler kyber registered
[    0.425966] keystone_irq 26202a0.keystone_irq: irqchip registered, nr_irqs 28
[    0.426627] ti,keystone-serdes 232a000.phy: Direct firmware load for ks2_gbe_serdes.bin failed with error -2
[    0.426638] ti,keystone-serdes 232a000.phy: can't get any serdes init fw
[    0.426646] ti,keystone-serdes 232a000.phy: serdes procider init failed -19
[    0.426991] gpio-syscon 2620240.keystone_dsp_gpio: can't read the dir register offset!
[    0.427005] gpiochip_find_base: found new base at 484
[    0.427099] gpio gpiochip1: (2620240.keystone_dsp_gpio): added GPIO chardev (254:1)
[    0.427153] gpiochip_setup_dev: registered GPIOs 484 to 511 on device: gpiochip1 (2620240.keystone_dsp_gpio)
[    0.427210] gpio-syscon 2620244.keystone_dsp_gpio: can't read the dir register offset!
[    0.427224] gpiochip_find_base: found new base at 456
[    0.427318] gpio gpiochip2: (2620244.keystone_dsp_gpio): added GPIO chardev (254:2)
[    0.427372] gpiochip_setup_dev: registered GPIOs 456 to 483 on device: gpiochip2 (2620244.keystone_dsp_gpio)
[    0.427429] gpio-syscon 2620248.keystone_dsp_gpio: can't read the dir register offset!
[    0.427442] gpiochip_find_base: found new base at 428
[    0.427532] gpio gpiochip3: (2620248.keystone_dsp_gpio): added GPIO chardev (254:3)
[    0.427587] gpiochip_setup_dev: registered GPIOs 428 to 455 on device: gpiochip3 (2620248.keystone_dsp_gpio)
[    0.427643] gpio-syscon 262024c.keystone_dsp_gpio: can't read the dir register offset!
[    0.427656] gpiochip_find_base: found new base at 400
[    0.427746] gpio gpiochip4: (262024c.keystone_dsp_gpio): added GPIO chardev (254:4)
[    0.427798] gpiochip_setup_dev: registered GPIOs 400 to 427 on device: gpiochip4 (262024c.keystone_dsp_gpio)
[    0.427855] gpio-syscon 2620250.keystone_dsp_gpio: can't read the dir register offset!
[    0.427868] gpiochip_find_base: found new base at 372
[    0.427969] gpio gpiochip5: (2620250.keystone_dsp_gpio): added GPIO chardev (254:5)
[    0.428024] gpiochip_setup_dev: registered GPIOs 372 to 399 on device: gpiochip5 (2620250.keystone_dsp_gpio)
[    0.428081] gpio-syscon 2620254.keystone_dsp_gpio: can't read the dir register offset!
[    0.428094] gpiochip_find_base: found new base at 344
[    0.428187] gpio gpiochip6: (2620254.keystone_dsp_gpio): added GPIO chardev (254:6)
[    0.428241] gpiochip_setup_dev: registered GPIOs 344 to 371 on device: gpiochip6 (2620254.keystone_dsp_gpio)
[    0.428302] gpio-syscon 2620258.keystone_dsp_gpio: can't read the dir register offset!
[    0.428315] gpiochip_find_base: found new base at 316
[    0.428405] gpio gpiochip7: (2620258.keystone_dsp_gpio): added GPIO chardev (254:7)
[    0.428463] gpiochip_setup_dev: registered GPIOs 316 to 343 on device: gpiochip7 (2620258.keystone_dsp_gpio)
[    0.428519] gpio-syscon 262025c.keystone_dsp_gpio: can't read the dir register offset!
[    0.428535] gpiochip_find_base: found new base at 288
[    0.428625] gpio gpiochip8: (262025c.keystone_dsp_gpio): added GPIO chardev (254:8)
[    0.428677] gpiochip_setup_dev: registered GPIOs 288 to 315 on device: gpiochip8 (262025c.keystone_dsp_gpio)
[    0.430464] keystone-navigator-qmss soc@0:qmss@2a40000: qmgr start queue 0, number of queues 8192
[    0.430591] keystone-navigator-qmss soc@0:qmss@2a40000: added qmgr start queue 0, num of queues 8192, reg_peek (ptrval), reg_status (ptrval), reg_config (ptrval), reg_region (ptrval), reg_push (ptrval), reg_pop (ptrval)
[    0.430603] keystone-navigator-qmss soc@0:qmss@2a40000: qmgr start queue 8192, number of queues 8192
[    0.430711] keystone-navigator-qmss soc@0:qmss@2a40000: added qmgr start queue 8192, num of queues 8192, reg_peek (ptrval), reg_status (ptrval), reg_config (ptrval), reg_region (ptrval), reg_push (ptrval), reg_pop (ptrval)
[    0.430835] keystone-navigator-qmss soc@0:qmss@2a40000: failed to get firmware for pdsp
[    0.432428] keystone-navigator-qmss soc@0:qmss@2a40000: pdsp id 0 not started for range acc-low-0
[    0.433019] keystone-navigator-dma soc@0:knav_dmas@0: DMA dma_gbe registered 41 logical channels, flows 32, tx chans: 9, rx chans: 24
[    0.466407] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[    0.466465] platform serial8250: set dma_pfn_offset00780000
[    0.468973] console [ttyS0] disabled
[    0.469019] 2530c00.serial: ttyS0 at MMIO 0x2530c00 (irq = 27, base_baud = 12500000) is a TI DA8xx/66AK2x
[    1.662781] console [ttyS0] enabled
[    1.666974] 2531000.serial: ttyS1 at MMIO 0x2531000 (irq = 28, base_baud = 12500000) is a TI DA8xx/66AK2x
[    1.696303] brd: module loaded
[    1.705035] loop: module loaded
[    1.709886] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000400[0]'
[    1.719277] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000400[1]'
[    1.728640] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000400[2]'
[    1.738018] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000400[3]'
[    1.747382] spi_davinci 21000400.spi: DMA is not supported (-19)
[    1.754205] m25p80 spi0.0: n25q128a11 (16384 Kbytes)
[    1.759208] 2 fixed-partitions partitions found on MTD device spi0.0
[    1.765601] Creating 2 MTD partitions on "spi0.0":
[    1.770413] 0x000000000000-0x000000080000 : "u-boot-spl"
[    1.776295] 0x000000080000-0x000001000000 : "misc"
[    1.781649] spi_davinci 21000400.spi: Controller at 0x(ptrval)
[    1.787721] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000600[0]'
[    1.797086] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000600[1]'
[    1.806444] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000600[2]'
[    1.815801] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000600[3]'
[    1.825155] spi_davinci 21000600.spi: DMA is not supported (-19)
[    1.831451] spi_davinci 21000600.spi: Controller at 0x(ptrval)
[    1.837516] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000800[0]'
[    1.846883] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000800[1]'
[    1.856241] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000800[2]'
[    1.865598] of_get_named_gpiod_flags: can't parse 'cs-gpios' property of node '/soc@0/spi@21000800[3]'
[    1.874951] spi_davinci 21000800.spi: DMA is not supported (-19)
[    1.881244] spi_davinci 21000800.spi: Controller at 0x(ptrval)
[    1.887354] platform Fixed MDIO bus.0: set dma_pfn_offset00780000
[    1.893593] mdio_bus fixed-0: GPIO lookup for consumer reset
[    1.899273] mdio_bus fixed-0: using lookup tables for GPIO lookup
[    1.905402] mdio_bus fixed-0: No GPIO consumer reset found
[    1.910920] libphy: Fixed MDIO Bus: probed
[    1.916204] mdio_bus 2090300.mdio: GPIO lookup for consumer reset
[    1.922335] mdio_bus 2090300.mdio: using device tree for GPIO lookup
[    1.928719] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/soc@0/mdio@2090300[0]'
[    1.938340] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/soc@0/mdio@2090300[0]'
[    1.947869] mdio_bus 2090300.mdio: using lookup tables for GPIO lookup
[    1.954430] mdio_bus 2090300.mdio: No GPIO consumer reset found
[    2.012080] davinci_mdio 2090300.mdio: davinci mdio revision 1.5, bus freq 2500000
[    2.019677] libphy: 2090300.mdio: probed
[    2.024322] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/soc@0/mdio@2090300/ethernet-phy@0[0]'
[    2.035909] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/soc@0/mdio@2090300/ethernet-phy@1[0]'
[    2.046936] davinci_mdio 2090300.mdio: phy[0]: device 2090300.mdio:00, driver Marvell 88E1111
[    2.055507] davinci_mdio 2090300.mdio: phy[1]: device 2090300.mdio:01, driver Marvell 88E1111
[    2.064497] ti,keystone-serdes 232a000.phy: Requested PHY is disabled
[    2.581270] ti,keystone-serdes 232a000.phy: Requested PHY is disabled
[    3.100705] netcp-1.0 2620110.netcp: initialized cpsw ale version 1.3
[    3.107191] netcp-1.0 2620110.netcp: ALE Table size 1024
[    3.112556] netcp-1.0 2620110.netcp: cpts: overflow check period 350 (jiffies)
[    3.119807] netcp-1.0 2620110.netcp: CPTS: ref_clk_freq:600000000 calc_mult:3579139413 calc_shift:31 error:-1 nsec/sec
[    3.131246] netcp-1.0 2620110.netcp: module(netcp-xgbe) not used for device
[    3.138407] i2c /dev entries driver
[    3.143407] sdhci: Secure Digital Host Controller Interface driver
[    3.149608] sdhci: Copyright(c) Pierre Ossman
[    3.154217] sdhci-pltfm: SDHCI platform and OF driver helper
[    3.160270] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/debug1_1[0]' - status (0)
[    3.169628] no flags found for gpios
[    3.173305] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/debug1_2[0]' - status (0)
[    3.182663] no flags found for gpios
[    3.186311] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/debug2[0]' - status (0)
[    3.195493] no flags found for gpios
[    3.199141] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/debug3[0]' - status (0)
[    3.208323] no flags found for gpios
[    3.212227] ledtrig-cpu: registered to indicate activity on CPUs
[    3.219718] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xac
[    3.226115] nand: Micron MT29F4G08ABBDAHC
[    3.230137] nand: 512 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
[    3.238029] Bad block table found at page 262080, version 0x01
[    3.244373] Bad block table found at page 262016, version 0x01
[    3.250525] 3 fixed-partitions partitions found on MTD device 30000000.nand
[    3.257526] Creating 3 MTD partitions on "30000000.nand":
[    3.262958] 0x000000000000-0x000000100000 : "u-boot"
[    3.268544] 0x000000100000-0x000000180000 : "params"
[    3.274106] 0x000000180000-0x000020000000 : "ubifs"
[    3.282750] davinci_nand 30000000.nand: controller rev. 2.5
[    3.288838] platform snd-soc-dummy: set dma_pfn_offset00780000
[    3.295578] NET: Registered protocol family 10
[    3.300759] Segment Routing with IPv6
[    3.304495] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    3.310793] NET: Registered protocol family 17
[    3.315367] Key type dns_resolver registered
[    3.319777] Registering SWP/SWPB emulation handler
[    3.324973] Loading compiled-in X.509 certificates
[    3.335019] hctosys: unable to open rtc device (rtc0)
[    3.542537] netcp-1.0 2620110.netcp eth0: Link is Down
[    3.549713] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    3.632058] (NULL net_device): Link is Down
[    3.636255] (NULL net_device): Link is Down
[   13.572072] Waiting up to 110 more seconds for network.
[   23.592072] Waiting up to 100 more seconds for network.
[   33.612071] Waiting up to 90 more seconds for network.
[   43.632072] Waiting up to 80 more seconds for network.
[   53.652072] Waiting up to 70 more seconds for network.
[   63.672072] Waiting up to 60 more seconds for network.
[   73.692071] Waiting up to 50 more seconds for network.
[   83.712071] Waiting up to 40 more seconds for network.
[   93.732071] Waiting up to 30 more seconds for network.
[  103.752072] Waiting up to 20 more seconds for network.
[  113.772072] Waiting up to 10 more seconds for network.
[  123.582078] IP-Config: Guessing netmask 255.255.255.0
[  123.587145] IP-Config: Complete:
[  123.590383]      device=eth0, hwaddr=d4:f5:13:a3:a0:14, ipaddr=192.168.1.21, mask=255.255.255.0, gw=255.255.255.255
[  123.600875]      host=192.168.1.21, domain=, nis-domain=(none)
[  123.606742]      bootserver=255.255.255.255, rootserver=192.168.1.25, rootpath=
[  123.624107] ALSA device list:
[  123.627082]   No soundcards found.
[  238.472197] VFS: Unable to mount root fs via NFS, trying floppy.
[  238.478435] VFS: Cannot open root device "nfs" or unknown-block(2,0): error -6
[  238.485704] Please append a correct "root=" boot option; here are the available partitions:
[  238.494101] 0100           65536 ram0 
[  238.494103]  (driver?)
[  238.500223] 0101           65536 ram1 
[  238.500225]  (driver?)
[  238.506358] 0102           65536 ram2 
[  238.506359]  (driver?)
[  238.512491] 0103           65536 ram3 
[  238.512493]  (driver?)
[  238.518612] 0104           65536 ram4 
[  238.518614]  (driver?)
[  238.524752] 0105           65536 ram5 
[  238.524754]  (driver?)
[  238.530873] 0106           65536 ram6 
[  238.530874]  (driver?)
[  238.537006] 0107           65536 ram7 
[  238.537007]  (driver?)
[  238.543137] 0108           65536 ram8 
[  238.543138]  (driver?)
[  238.549257] 0109           65536 ram9 
[  238.549259]  (driver?)
[  238.555389] 010a           65536 ram10 
[  238.555391]  (driver?)
[  238.561597] 010b           65536 ram11 
[  238.561598]  (driver?)
[  238.567815] 010c           65536 ram12 
[  238.567817]  (driver?)
[  238.574035] 010d           65536 ram13 
[  238.574037]  (driver?)
[  238.580242] 010e           65536 ram14 
[  238.580243]  (driver?)
[  238.586462] 010f           65536 ram15 
[  238.586463]  (driver?)
[  238.592687] 1f00             512 mtdblock0 
[  238.592689]  (driver?)
[  238.599243] 1f01           15872 mtdblock1 
[  238.599245]  (driver?)
[  238.605814] 1f02            1024 mtdblock2 
[  238.605816]  (driver?)
[  238.612384] 1f03             512 mtdblock3 
[  238.612386]  (driver?)
[  238.618941] 1f04          522752 mtdblock4 
[  238.618942]  (driver?)
[  238.625510] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
[  238.633813] CPU3: stopping
[  238.636529] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 4.19.94-gbe5389fd85 #1
[  238.643602] Hardware name: Keystone
[  238.647099] Backtrace: 
[  238.649560] [<c020ca30>] (dump_backtrace) from [<c020cd68>] (show_stack+0x18/0x1c)
[  238.657159]  r7:dec8df08 r6:60000193 r5:00000000 r4:c1244f9c
[  238.662843] [<c020cd50>] (show_stack) from [<c09f1e80>] (dump_stack+0x9c/0xb0)
[  238.670094] [<c09f1de4>] (dump_stack) from [<c020f6b8>] (handle_IPI+0x1b0/0x1dc)
[  238.677517]  r7:dec8df08 r6:00000003 r5:00000000 r4:c105bcfc
[  238.683199] [<c020f508>] (handle_IPI) from [<c0555e88>] (gic_handle_irq+0x7c/0x80)
[  238.690796]  r6:e0802000 r5:e080200c r4:c1205118
[  238.695431] [<c0555e0c>] (gic_handle_irq) from [<c02019f8>] (__irq_svc+0x58/0x8c)
[  238.702939] Exception stack(0xdec8df08 to 0xdec8df50)
[  238.708008] df00:                   00000000 00000788 de5cd50c c021abc0 ffffe000 c1204c7c
[  238.716215] df20: c1204cc4 00000008 00000000 00000000 c105b4f0 dec8df64 dec8df68 dec8df58
[  238.724421] df40: c0208ea8 c0208eac 60000013 ffffffff
[  238.729490]  r9:dec8c000 r8:00000000 r7:dec8df3c r6:ffffffff r5:60000013 r4:c0208eac
[  238.737267] [<c0208e6c>] (arch_cpu_idle) from [<c0a0bed4>] (default_idle_call+0x30/0x34)
[  238.745391] [<c0a0bea4>] (default_idle_call) from [<c024c8a8>] (do_idle+0x204/0x2ac)
[  238.753165] [<c024c6a4>] (do_idle) from [<c024cc3c>] (cpu_startup_entry+0x20/0x24)
[  238.760762]  r10:00000000 r9:412fc0f4 r8:00003000 r7:c1248b50 r6:00000003 r5:dec8c000
[  238.768618]  r4:00000087
[  238.771160] [<c024cc1c>] (cpu_startup_entry) from [<c020f25c>] (secondary_start_kernel+0x174/0x180)
[  238.780239] [<c020f0e8>] (secondary_start_kernel) from [<8020236c>] (0x8020236c)
[  238.787661]  r7:c1248b50 r6:30c0387d r5:00000008 r4:1ec38540
[  238.793339] CPU1: stopping
[  238.796055] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.19.94-gbe5389fd85 #1
[  238.803127] Hardware name: Keystone
[  238.806623] Backtrace: 
[  238.809081] [<c020ca30>] (dump_backtrace) from [<c020cd68>] (show_stack+0x18/0x1c)
[  238.816678]  r7:dec89f08 r6:60000193 r5:00000000 r4:c1244f9c
[  238.822360] [<c020cd50>] (show_stack) from [<c09f1e80>] (dump_stack+0x9c/0xb0)
[  238.829611] [<c09f1de4>] (dump_stack) from [<c020f6b8>] (handle_IPI+0x1b0/0x1dc)
[  238.837033]  r7:dec89f08 r6:00000001 r5:00000000 r4:c105bcfc
[  238.842715] [<c020f508>] (handle_IPI) from [<c0555e88>] (gic_handle_irq+0x7c/0x80)
[  238.850312]  r6:e0802000 r5:e080200c r4:c1205118
[  238.854946] [<c0555e0c>] (gic_handle_irq) from [<c02019f8>] (__irq_svc+0x58/0x8c)
[  238.862454] Exception stack(0xdec89f08 to 0xdec89f50)
[  238.867522] 9f00:                   00000000 000004b8 de5af50c c021abc0 ffffe000 c1204c7c
[  238.875729] 9f20: c1204cc4 00000002 00000000 00000000 c105b4f0 dec89f64 dec89f68 dec89f58
[  238.883935] 9f40: c0208ea8 c0208eac 60000013 ffffffff
[  238.889004]  r9:dec88000 r8:00000000 r7:dec89f3c r6:ffffffff r5:60000013 r4:c0208eac
[  238.896780] [<c0208e6c>] (arch_cpu_idle) from [<c0a0bed4>] (default_idle_call+0x30/0x34)
[  238.904903] [<c0a0bea4>] (default_idle_call) from [<c024c8a8>] (do_idle+0x204/0x2ac)
[  238.912676] [<c024c6a4>] (do_idle) from [<c024cc3c>] (cpu_startup_entry+0x20/0x24)
[  238.920274]  r10:00000000 r9:412fc0f4 r8:00003000 r7:c1248b50 r6:00000001 r5:dec88000
[  238.928129]  r4:00000087
[  238.930671] [<c024cc1c>] (cpu_startup_entry) from [<c020f25c>] (secondary_start_kernel+0x174/0x180)
[  238.939750] [<c020f0e8>] (secondary_start_kernel) from [<8020236c>] (0x8020236c)
[  238.947172]  r7:c1248b50 r6:30c0387d r5:00000008 r4:1ec38540
[  238.952850] CPU0: stopping
[  238.955567] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.19.94-gbe5389fd85 #1
[  238.962640] Hardware name: Keystone
[  238.966136] Backtrace: 
[  238.968593] [<c020ca30>] (dump_backtrace) from [<c020cd68>] (show_stack+0x18/0x1c)
[  238.976191]  r7:c1201eb0 r6:60000193 r5:00000000 r4:c1244f9c
[  238.981873] [<c020cd50>] (show_stack) from [<c09f1e80>] (dump_stack+0x9c/0xb0)
[  238.989124] [<c09f1de4>] (dump_stack) from [<c020f6b8>] (handle_IPI+0x1b0/0x1dc)
[  238.996547]  r7:c1201eb0 r6:00000000 r5:00000000 r4:c105bcfc
[  239.002228] [<c020f508>] (handle_IPI) from [<c0555e88>] (gic_handle_irq+0x7c/0x80)
[  239.009824]  r6:e0802000 r5:e080200c r4:c1205118
[  239.014457] [<c0555e0c>] (gic_handle_irq) from [<c02019f8>] (__irq_svc+0x58/0x8c)
[  239.021965] Exception stack(0xc1201eb0 to 0xc1201ef8)
[  239.027032] 1ea0:                                     00000000 00000744 de5a050c c021abc0
[  239.035240] 1ec0: ffffe000 c1204c7c c1204cc4 00000001 00000000 00000000 c105b4f0 c1201f0c
[  239.043447] 1ee0: c1201f10 c1201f00 c0208ea8 c0208eac 60000013 ffffffff
[  239.050085]  r9:c1200000 r8:00000000 r7:c1201ee4 r6:ffffffff r5:60000013 r4:c0208eac
[  239.057861] [<c0208e6c>] (arch_cpu_idle) from [<c0a0bed4>] (default_idle_call+0x30/0x34)
[  239.065983] [<c0a0bea4>] (default_idle_call) from [<c024c8a8>] (do_idle+0x204/0x2ac)
[  239.073756] [<c024c6a4>] (do_idle) from [<c024cc3c>] (cpu_startup_entry+0x20/0x24)
[  239.081353]  r10:c1043a38 r9:c1248700 r8:ffffffff r7:c1248700 r6:00000000 r5:00000002
[  239.089209]  r4:000000c7
[  239.091754] [<c024cc1c>] (cpu_startup_entry) from [<c0a0617c>] (rest_init+0xd0/0xd4)
[  239.099530] [<c0a060ac>] (rest_init) from [<c1000dfc>] (start_kernel+0x448/0x470)
[  239.107039]  r5:00000000 r4:c1248758
[  239.110625] [<c10009b4>] (start_kernel) from [<00000000>] (  (null))
[  239.117001]  r10:30c5387d r9:412fc0f4 r8:8fff3000 r7:00000000 r6:30c0387d r5:00000000
[  239.124858]  r4:c1000330
[  239.127406] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0) ]---

virtual linux ifconfig:

root@athena-VirtualBox:/home/ym/python-build/TiBuild/SDK# ifconfig
docker0   Link encap:Ethernet  HWaddr 02:42:30:32:99:c3  
          inet addr:172.17.0.1  Bcast:172.17.255.255  Mask:255.255.0.0
          inet6 addr: fe80::42:30ff:fe32:99c3/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:75287 errors:0 dropped:0 overruns:0 frame:0
          TX packets:106685 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:3275656 (3.2 MB)  TX bytes:1151720135 (1.1 GB)

enp0s3    Link encap:Ethernet  HWaddr 08:00:27:bf:39:ed  
          inet addr:10.0.2.15  Bcast:10.0.2.255  Mask:255.255.255.0
          inet6 addr: fd00::a3d1:c51c:4eaf:824f/64 Scope:Global
          inet6 addr: fe80::4201:eaa7:8c4f:4f53/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:884970 errors:0 dropped:0 overruns:0 frame:0
          TX packets:85327 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:1213244889 (1.2 GB)  TX bytes:5490707 (5.4 MB)

enp0s8    Link encap:Ethernet  HWaddr 08:00:27:b8:e4:81  
          inet addr:192.168.1.25  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::9dad:5974:a52:5edd/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:371742 errors:0 dropped:0 overruns:0 frame:0
          TX packets:568347 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:70345433 (70.3 MB)  TX bytes:746927577 (746.9 MB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:4212 errors:0 dropped:0 overruns:0 frame:0
          TX packets:4212 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:378409 (378.4 KB)  TX bytes:378409 (378.4 KB)

veth9473203 Link encap:Ethernet  HWaddr 3a:89:6d:ec:7d:de  
          inet6 addr: fe80::3889:6dff:feec:7dde/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1019 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1447 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:77684 (77.6 KB)  TX bytes:27084002 (27.0 MB)

0 Shankari G over 1 year ago in reply to wyman yuan

TI__Mastermind 25535 points

Wyman,

Your original query is on K2E, So I Suggested you to follow the steps for K2E. Please look at your first question and heading...

If it is for K2H, you can follow this one: -

[FAQ] 66AK2H12: "Quick start Guide for K2H - EVM " to enable a quick product development ? - Processors forum - Processors - TI E2E support forums

Regards

Shankari G