Tool/software:
I am using MMWCAS-DSP-EVM, but I am unable to communicate with the host.
Below is the network configuration from /etc/network/interfaces on the MMWCAS-DSP-EVM Linux.
# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8)
# The loopback interface
auto lo
iface lo inet loopback
# Wireless interfaces
iface wlan0 inet dhcp
wireless_mode managed
wireless_essid any
wpa-driver wext
wpa-conf /etc/wpa_supplicant.conf
iface tiwlan0 inet dhcp
wireless_mode managed
wireless_essid any
iface atml0 inet dhcp
# Wired or wireless interfaces
auto eth0
iface eth0 inet static
address 192.168.33.180
netmask 255.255.255.0
gateway 192.168.33.1
#iface eth0 inet dhcp
# pre-up /bin/grep -v -e "ip=[0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+" /proc/cmdline > /dev/null
# udhcpc_opts -R -b
iface eth1 inet dhcp
iface eth2 inet dhcp
iface eth3 inet dhcp
iface eth4 inet dhcp
# Ethernet/RNDIS gadget (g_ether)
# ... or on host side, usbnet and random hwaddr
iface usb0 inet dhcp
# Bluetooth networking
iface bnep0 inet dhcp
Below is the system boot log
U-Boot 2019.01-00014-gf454ae0-dirty (Jan 06 2025 - 01:47:20 +0000)
CPU : DRA752-GP ES2.0
Model: TI DRA742
Board: DRA74x Cascade EVM REV H.4
DRAM: 4 GiB
NAND: 0 MiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
Loading Environment from MMC... Card did not respond to voltage select!
*** Warning - No block device, using default environment
Card did not respond to voltage select!
invalid mmc device
Net:
Warning: ethernet@48484000 using MAC address from ROM
eth0: ethernet@48484000
Hit any key to stop autoboot: 0
i2c_write: error waiting for data ACK (status=0x116)
pcf8575_i2c_write_le16 i2c write failed to addr 21
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
** Unable to read file boot.scr **
185 bytes read in 0 ms
Loaded env from uEnv.txt
Importing environment from mmc0 ...
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
4411904 bytes read in 192 ms (21.9 MiB/s)
97317 bytes read in 6 ms (15.5 MiB/s)
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Loading Device Tree to 8ffe5000, end 8ffffc24 ... OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.19.73-00040-g3d03684 (root@20a054776e53) (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #3 SMP PREEMPT Mon Jan 6 01:47:58 UTC 2025
[ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (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: TI DRA742 Cascade Radar Board
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] Reserved memory: created DMA memory pool at 0x0000000040300000, size 3 MiB
[ 0.000000] OF: reserved mem: initialized node cmem@40300000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: regions without no-map are not yet supported
[ 0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 80 MiB
[ 0.000000] OF: reserved mem: initialized node ipu2-memory@95800000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0x000000009e000000, size 32 MiB
[ 0.000000] OF: reserved mem: initialized node ipu1-memory@9d000000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: regions without no-map are not yet supported
[ 0.000000] Reserved memory: created CMA memory pool at 0x00000000a1000000, size 32 MiB
[ 0.000000] OF: reserved mem: initialized node dsp1-memory@99000000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0x00000000a3000000, size 32 MiB
[ 0.000000] OF: reserved mem: initialized node dsp2-memory@9f000000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: regions without no-map are not yet supported
[ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a9000000, size 64 MiB
[ 0.000000] OF: reserved mem: initialized node cmem@A9000000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0x00000000b0000000, size 64 MiB
[ 0.000000] OF: reserved mem: initialized node gpu-memory@c0000000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: regions without no-map are not yet supported
[ 0.000000] cma: Reserved 64 MiB at 0x00000000bc000000
[ 0.000000] OMAP4: Map 0x000000027fd00000 to (ptrval) for dram barrier
[ 0.000000] DRA752 ES2.0
[ 0.000000] random: get_random_bytes called from start_kernel+0xb4/0x470 with crng_init=0
[ 0.000000] percpu: Embedded 16 pages/cpu s36492 r8192 d20852 u65536
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1025330
[ 0.000000] Kernel command line: console=ttyO0,115200n8 vram=16M root=PARTUUID=e3572627-02 rw rootwait ip=none cma=64M vmalloc=128M
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 2366896K/4109312K available (10240K kernel code, 341K rwdata, 2804K rodata, 2048K init, 269K bss, 1431120K reserved, 311296K cma-reserved, 2167808K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xf8000000 - 0xff800000 ( 120 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf7800000 ( 888 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) ( 342 kB)
[ 0.000000] .bss : 0x(ptrval) - 0x(ptrval) ( 270 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] OMAP clockevent source: timer1 at 32786 Hz
[ 0.000000] arch_timer: cp15 timer(s) running at 6.14MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
[ 0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[ 0.000018] Switching to timer-based delay loop, resolution 162ns
[ 0.000296] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[ 0.000305] OMAP clocksource: 32k_counter at 32768 Hz
[ 0.000763] Console: colour dummy device 80x30
[ 0.000781] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[ 0.000790] This ensures that you still see kernel messages. Please
[ 0.000797] update your kernel commandline.
[ 0.000830] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[ 0.000847] pid_max: default: 32768 minimum: 301
[ 0.000972] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000986] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001532] CPU: Testing write buffer coherency: ok
[ 0.001567] CPU0: Spectre v2: using ICIALLU workaround
[ 0.001780] /cpus/cpu@0 missing clock-frequency property
[ 0.001800] /cpus/cpu@1 missing clock-frequency property
[ 0.001812] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.059918] Setting up static identity map for 0x80200000 - 0x80200060
[ 0.079926] rcu: Hierarchical SRCU implementation.
[ 0.100121] EFI services will not be available.
[ 0.119989] smp: Bringing up secondary CPUs ...
[ 0.200339] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.200345] CPU1: Spectre v2: using ICIALLU workaround
[ 0.200468] smp: Brought up 1 node, 2 CPUs
[ 0.200480] SMP: Total of 2 processors activated (24.59 BogoMIPS).
[ 0.200489] CPU: All CPU(s) started in HYP mode.
[ 0.200497] CPU: Virtualization extensions available.
[ 0.201061] devtmpfs: initialized
[ 0.219459] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[ 0.219720] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.219738] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 0.224553] pinctrl core: initialized pinctrl subsystem
[ 0.225081] DMI not present or invalid.
[ 0.225362] NET: Registered protocol family 16
[ 0.226542] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.227475] omap_hwmod: l3_main_2 using broken dt data from ocp
[ 0.422062] cpuidle: using governor ladder
[ 0.422099] cpuidle: using governor menu
[ 0.432198] OMAP GPIO hardware version 0.1
[ 0.455143] No ATAGs?
[ 0.455218] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.455232] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.455762] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[ 0.455774] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[ 0.456408] OMAP DMA hardware revision 0.0
[ 0.467984] edma 43300000.edma: memcpy is disabled
[ 0.471439] edma 43300000.edma: TI EDMA DMA engine driver
[ 0.478549] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[ 0.480237] evm_3v3: supplied by evm_12v0
[ 0.480601] evm_5v0: supplied by evm_12v0
[ 0.480896] evm_3v6: supplied by evm_5v0
[ 0.483626] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[ 0.483809] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[ 0.484053] omap-iommu 58882000.mmu: 58882000.mmu registered
[ 0.484292] omap-iommu 55082000.mmu: 55082000.mmu registered
[ 0.484662] omap-iommu 41501000.mmu: 41501000.mmu registered
[ 0.484834] omap-iommu 41502000.mmu: 41502000.mmu registered
[ 0.485108] iommu: Adding device 55020000.ipu to group 2
[ 0.485232] iommu: Adding device 40800000.dsp to group 0
[ 0.485457] iommu: Adding device 41000000.dsp to group 3
[ 0.486600] SCSI subsystem initialized
[ 0.487835] palmas 0-0058: IRQ missing: skipping irq request
[ 0.510894] palmas 0-0058: Muxing GPIO 2e, PWM 0, LED 0
[ 0.512561] SMPS123: supplied by regulator-dummy
[ 0.514415] SMPS45: supplied by regulator-dummy
[ 0.516246] SMPS6: supplied by regulator-dummy
[ 0.517931] SMPS7: supplied by regulator-dummy
[ 0.519775] SMPS8: supplied by regulator-dummy
[ 0.521498] SMPS9: supplied by regulator-dummy
[ 0.522475] LDO1: supplied by regulator-dummy
[ 0.531348] LDO2: supplied by regulator-dummy
[ 0.541218] LDO3: supplied by regulator-dummy
[ 0.551223] LDO4: supplied by regulator-dummy
[ 0.551562] random: fast init done
[ 0.551930] LDO5: supplied by regulator-dummy
[ 0.552638] LDO6: supplied by regulator-dummy
[ 0.553342] LDO7: supplied by regulator-dummy
[ 0.554055] LDO8: supplied by regulator-dummy
[ 0.554757] LDO9: supplied by regulator-dummy
[ 0.561265] LDOLN: supplied by regulator-dummy
[ 0.571273] LDOUSB: supplied by regulator-dummy
[ 0.583292] pcf857x: probe of 0-0020 failed with error -121
[ 0.583547] pcf857x: probe of 0-0021 failed with error -121
[ 0.583864] pca953x 0-0076: 0-0076 supply vcc not found, using dummy regulator
[ 0.583922] pca953x 0-0076: Linked as a consumer to regulator.0
[ 0.584678] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[ 0.585126] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
[ 0.585344] media: Linux media interface: v0.10
[ 0.585385] videodev: Linux video capture interface: v2.00
[ 0.585464] pps_core: LinuxPPS API ver. 1 registered
[ 0.585473] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.585493] PTP clock support registered
[ 0.585524] EDAC MC: Ver: 3.0.0
[ 0.586299] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[ 0.586546] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[ 0.587042] Advanced Linux Sound Architecture Driver Initialized.
[ 0.587848] clocksource: Switched to clocksource arch_sys_counter
[ 0.595878] NET: Registered protocol family 2
[ 0.596456] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes)
[ 0.596485] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.596549] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.596675] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.596743] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.596777] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.596903] NET: Registered protocol family 1
[ 0.617348] RPC: Registered named UNIX socket transport module.
[ 0.617359] RPC: Registered udp transport module.
[ 0.617367] RPC: Registered tcp transport module.
[ 0.617376] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.618453] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[ 0.618675] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[ 0.619650] Initialise system trusted keyrings
[ 0.619777] workingset: timestamp_bits=14 max_order=20 bucket_order=6
[ 0.624659] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.635145] NFS: Registering the id_resolver key type
[ 0.635165] Key type id_resolver registered
[ 0.635175] Key type id_legacy registered
[ 0.635212] ntfs: driver 2.1.32 [Flags: R/O].
[ 0.636799] Key type asymmetric registered
[ 0.636811] Asymmetric key parser 'x509' registered
[ 0.636859] bounce: pool size: 64 pages
[ 0.636895] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[ 0.636905] io scheduler noop registered
[ 0.636914] io scheduler deadline registered
[ 0.637009] io scheduler cfq registered (default)
[ 0.637019] io scheduler mq-deadline registered
[ 0.637029] io scheduler kyber registered
[ 0.643248] pinctrl-single 4a003400.pinmux: 282 pins, size 1128
[ 0.647103] dra7-pcie 51000000.pcie: Linked as a consumer to phy-4a094000.pciephy.1
[ 0.647134] dra7-pcie 51000000.pcie: Linked as a consumer to phy-4a095000.pciephy.2
[ 0.647792] dra7-pcie 51000000.pcie: WA for Errata i870 not applied
[ 0.647918] dra7-pcie 51000000.pcie: host bridge /ocp/axi@0/pcie@51000000 ranges:
[ 0.647960] dra7-pcie 51000000.pcie: IO 0x20003000..0x20012fff -> 0x00000000
[ 0.647988] dra7-pcie 51000000.pcie: MEM 0x20013000..0x2fffffff -> 0x20013000
[ 0.748081] dra7-pcie 51000000.pcie: Link up
[ 0.748215] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
[ 0.748228] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.748240] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 0.748251] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[ 0.754339] PCI: bus0: Fast back to back transfers disabled
[ 0.755289] pci 0000:01:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 5 GT/s x2 link at 0000:00:00.0 (capable of 63.012 Gb/s with 16 GT/s x4 link)
[ 0.783512] PCI: bus1: Fast back to back transfers disabled
[ 0.783556] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff 64bit]
[ 0.783577] pci 0000:00:00.0: BAR 8: assigned [mem 0x20200000-0x202fffff]
[ 0.783593] pci 0000:01:00.0: BAR 0: assigned [mem 0x20200000-0x20203fff 64bit]
[ 0.783643] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[ 0.783658] pci 0000:00:00.0: bridge window [mem 0x20200000-0x202fffff]
[ 0.783962] pcieport 0000:00:00.0: Signaling PME with IRQ 168
[ 0.784119] pcieport 0000:00:00.0: AER enabled with IRQ 168
[ 0.788171] evm_1v8: supplied by smps9
[ 0.788430] evm_3v3_sw: supplied by sysen1
[ 0.788665] aic_dvdd: supplied by evm_3v3_sw
[ 0.833121] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[ 0.836679] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 42, base_baud = 3000000) is a 8250
[ 2.094041] console [ttyS0] enabled
[ 2.098475] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 43, base_baud = 3000000) is a 8250
[ 2.108134] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 44, base_baud = 3000000) is a 8250
[ 2.119199] omap_rng 48090000.rng: Random Number Generator ver. 20
[ 2.119519] random: crng init done
[ 2.126438] omapdss_dss 58000000.dss: Linked as a consumer to regulator.24
[ 2.135900] DSS: OMAP DSS rev 6.1
[ 2.140875] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
[ 2.161192] brd: module loaded
[ 2.170508] loop: module loaded
[ 2.174332] vmemexp device MAJOR num = 244
[ 2.178497] vmemexp class registered
[ 2.182193] /dev/vmemexp device registered
[ 2.186309] ioctl DBUFIOC_EXPORT_VIRTMEM = -1072899120
[ 2.202668] nvme nvme0: pci function 0000:01:00.0
[ 2.207443] nvme 0000:01:00.0: enabling device (0140 -> 0142)
[ 2.211444] m25p80 spi0.0: found n25q00, expected s25fl256s1
[ 2.219198] m25p80 spi0.0: n25q00 (131072 Kbytes)
[ 2.224051] 10 fixed-partitions partitions found on MTD device spi0.0
[ 2.230566] Creating 10 MTD partitions on "spi0.0":
[ 2.235470] 0x000000000000-0x000000010000 : "QSPI.SPL"
[ 2.241353] 0x000000010000-0x000000020000 : "QSPI.SPL.backup1"
[ 2.247901] 0x000000020000-0x000000030000 : "QSPI.SPL.backup2"
[ 2.254428] 0x000000030000-0x000000040000 : "QSPI.SPL.backup3"
[ 2.260981] 0x000000040000-0x000000140000 : "QSPI.u-boot"
[ 2.267065] 0x000000140000-0x0000001c0000 : "QSPI.u-boot-spl-os"
[ 2.273770] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env"
[ 2.280224] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1"
[ 2.287351] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel"
[ 2.293470] 0x0000009e0000-0x000002000000 : "QSPI.file-system"
[ 2.300584] libphy: Fixed MDIO Bus: probed
[ 2.328744] nvme nvme0: Shutdown timeout set to 10 seconds
[ 2.337655] nvme0n1: p1
[ 2.367871] davinci_mdio 48485000.mdio: davinci mdio revision 1.6, bus freq 1000000
[ 2.375567] libphy: 48485000.mdio: probed
[ 2.382803] mdio_bus 48485000.mdio: MDIO device at address 3 is missing.
[ 2.389564] davinci_mdio 48485000.mdio: phy[2]: device 48485000.mdio:02, driver TI DP83867
[ 2.398655] cpsw 48484000.ethernet: Detected MACID = e0:62:34:91:c1:7e
[ 2.405254] cpsw 48484000.ethernet: initialized cpsw ale version 1.4
[ 2.411659] cpsw 48484000.ethernet: ALE Table size 1024
[ 2.416947] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
[ 2.424967] cpsw 48484000.ethernet: cpsw: Detected MACID = e0:62:34:91:c1:7f
[ 2.433648] i2c /dev entries driver
[ 2.442433] cpu cpu0: Linked as a consumer to regulator.9
[ 2.447960] cpu cpu0: Linked as a consumer to regulator.31
[ 2.454831] sdhci: Secure Digital Host Controller Interface driver
[ 2.461057] sdhci: Copyright(c) Pierre Ossman
[ 2.466339] sdhci-pltfm: SDHCI platform and OF driver helper
[ 2.473254] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22)
[ 2.482586] sdhci-omap 4809c000.mmc: Got CD GPIO
[ 2.487407] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.30
[ 2.494515] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.15
[ 2.501465] sdhci-omap 4809c000.mmc: Dropping the link to regulator.15
[ 2.508125] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.3
[ 2.515075] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.15
[ 2.522082] sdhci-omap 4809c000.mmc: no pinctrl state for ddr_1_8v mode
[ 2.528785] sdhci-omap 4809c000.mmc: no pinctrl state for ddr_3_3v mode
[ 2.535434] sdhci-omap 4809c000.mmc: no pinctrl state for hs200_1_8v mode
[ 2.568808] mmc0: SDHCI controller on 4809c000.mmc [4809c000.mmc] using ADMA
[ 2.576798] sdhci-omap 480b4000.mmc: Linked as a consumer to regulator.2
[ 2.583638] sdhci-omap 480b4000.mmc: Dropping the link to regulator.2
[ 2.590317] sdhci-omap 480b4000.mmc: Linked as a consumer to regulator.2
[ 2.620673] mmc1: SDHCI controller on 480b4000.mmc [480b4000.mmc] using ADMA
[ 2.628873] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.639944] tlv320aic3x-codec 0-0019: Linked as a consumer to regulator.4
[ 2.646919] tlv320aic3x-codec 0-0019: Linked as a consumer to regulator.5
[ 2.655223] davinci-mcasp 4847c000.mcasp: invalid tdm slots: 0
[ 2.662828] NET: Registered protocol family 10
[ 2.668337] Segment Routing with IPv6
[ 2.672125] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 2.678162] mmc0: host does not support reading read-only switch, assuming write-enable
[ 2.686770] NET: Registered protocol family 17
[ 2.691465] Key type dns_resolver registered
[ 2.695886] Registering SWP/SWPB emulation handler
[ 2.700773] omap_voltage_late_init: Voltage driver support not added
[ 2.707356] Power Management for TI OMAP4+ devices.
[ 2.713388] Loading compiled-in X.509 certificates
[ 2.729242] ti-iodelay 4844a000.padconf: Set reg 0x620 Delay(a: 600 g: 400), Elements(C=1 F=12)0x2902c
[ 2.738681] ti-iodelay 4844a000.padconf: Set reg 0x628 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 2.747675] ti-iodelay 4844a000.padconf: Set reg 0x62c Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 2.756679] ti-iodelay 4844a000.padconf: Set reg 0x634 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 2.765719] ti-iodelay 4844a000.padconf: Set reg 0x638 Delay(a: 30 g: 0), Elements(C=0 F=0)0x29000
[ 2.765724] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 2.765729] [drm] No driver support for vblank timestamp query.
[ 2.774949] ti-iodelay 4844a000.padconf: Set reg 0x640 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 2.796535] ti-iodelay 4844a000.padconf: Set reg 0x644 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 2.796670] [drm] Initialized vdrm 1.0.0 20191105 for 44000000.ocp:vdrm@0 on minor 0
[ 2.805500] ti-iodelay 4844a000.padconf: Set reg 0x64c Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 2.822222] ti-iodelay 4844a000.padconf: Set reg 0x650 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 2.831193] ti-iodelay 4844a000.padconf: Set reg 0x658 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 2.840156] ti-iodelay 4844a000.padconf: Set reg 0x65c Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 2.854379] mmc0: new ultra high speed SDR104 SDHC card at address aaaa
[ 2.872025] mmcblk0: mmc0:aaaa SK32G 29.7 GiB
[ 2.873295] mmcblk0: p1 p2
[ 2.921905] Console: switching to colour frame buffer device 240x67
[ 2.952142] vdrm 44000000.ocp:vdrm@0: fb0: DRM emulated frame buffer device
[ 2.959757] dmm 4e000000.dmm: workaround for errata i878 in use
[ 2.967336] dmm 4e000000.dmm: initialized all PAT entries
[ 2.973625] [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 1
[ 2.984110] hctosys: unable to open rtc device (rtc0)
[ 2.989969] aic_dvdd: disabling
[ 2.993336] ldousb: disabling
[ 2.996626] ALSA device list:
[ 2.999633] No soundcards found.
[ 3.013898] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 3.022130] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 3.028674] devtmpfs: mounted
[ 3.032963] Freeing unused kernel memory: 2048K
[ 3.037663] Run /sbin/init as init process
[ 3.169784] systemd[1]: System time before build time, advancing clock.
[ 3.185600] systemd[1]: systemd 239 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN)
[ 3.207442] systemd[1]: Detected architecture arm.
Welcome to Arago 2019.09!
[ 3.238487] systemd[1]: Set hostname to <dra7xx-evm>.
[ 3.363216] systemd[1]: File /lib/systemd/system/systemd-journald.service:36 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
[ 3.380556] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
[ 3.570211] systemd[1]: Reached target Swap.
[ OK ] Reached target Swap.
[ 3.598388] systemd[1]: Listening on Network Service Netlink Socket.
[ OK ] Listening on Network Service Netlink Socket.
[ 3.672992] systemd[1]: Listening on Process Core Dump Socket.
[ OK ] Listening on Process Core Dump Socket.
[ 3.708178] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ OK ] Listening on initctl Compatibility Named Pipe.
[ 3.748312] systemd[1]: Listening on udev Control Socket.
[ OK ] Listening on udev Control Socket.
[ OK ] Started Forward Password Requests to Wall Directory Watch.
[ OK ] Listening on Journal Socket (/dev/log).
[ OK ] Reached target Remote File Systems.
[ OK ] Listening on Journal Socket.
Mounting Temporary Directory (/tmp)...
Mounting POSIX Message Queue File System...
Starting Journal Service...
Starting Load Kernel Modules...
[ OK ] Created slice User and Session Slice.
[ OK ] Reached target Slices.
[ OK ] Created slice system-serial\x2dgetty.slice.
Mounting Kernel Debug File System...
Starting Remount Root and Kernel File Systems...
[ 4.162862] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ OK ] Created slice system-getty.slice.
[ OK ] Listening on udev Kernel Socket.
Starting udev Coldplug all Devices...
[ OK ] Started Dispatch Password Requests to Console Directory Watch.
[ OK ] Reached target Paths.
[ OK ] Started Journal Service.
[ OK ] Mounted Temporary Directory (/tmp).
[ OK ] Mounted POSIX Message Queue File System.
[FAILED] Failed to start Load Kernel Modules.
See 'systemctl status systemd-modules-load.service' for details.
[ OK ] Mounted Kernel Debug File System.
[ OK ] Started Remount Root and Kernel File Systems.
Starting Create Static Device Nodes in /dev...
Mounting Kernel Configuration File System...
Starting Apply Kernel Variables...
Starting Flush Journal to Persistent Storage...
[ OK ] Started Create Static Device Nodes in /dev.
[ OK ] Mounted Kernel Configuration File System.
[ OK ] Started Apply Kernel Variables.
[ OK ] Reached target Local File Systems (Pre).
Mounting /media/ram...
Mounting /var/volatile...
[ OK ] Reached target Containers.
Starting udev Kernel Device Manager...
[ OK ] Mounted /media/ram.
[ OK ] Mounted /var/volatile.
[ OK ] Started udev Kernel Device Manager.
[ 5.009014] systemd-journald[94]: Received request to flush runtime journal from PID 1
Starting Load/Save Random Seed...
[ OK ] Reached target Local File Systems.
[ OK ] Started Flush Journal to Persistent Storage.
[ OK ] Started Load/Save Random Seed.
Starting Create Volatile Files and Directories...
[ OK ] Started Create Volatile Files and Directories.
Starting Network Time Synchronization...
Starting Update UTMP about System Boot/Shutdown...
Starting Network Service...
[ 5.372795] omap-rproc 55020000.ipu: ignoring dependency for device, assuming no driver
[ 5.425499] omap-rproc 55020000.ipu: ignoring dependency for device, assuming no driver
[ OK ] Started udev Coldplug all Devices.
[ 5.470773] omap-rproc 55020000.ipu: assigned reserved memory node ipu2-memory@95800000
[ 5.525016] remoteproc remoteproc0: 55020000.ipu is available
[ OK ] Started Update UTMP about System Boot/Shutdow[ 5.564137] omap-rproc 40800000.dsp: ignoring dependency for device, assuming no driver
n.
[ 5.651653] omap-rproc 40800000.dsp: ignoring dependency for device, assuming no driver
[ 5.664509] omap-rproc 40800000.dsp: assigned reserved memory node dsp1-memory@99000000
[ 5.687902] remoteproc remoteproc0: powering up 55020000.ipu
[ 5.699617] remoteproc remoteproc0: Booting fw image dra7-ipu2-fw.xem4, size 4362716
[ 5.721685] remoteproc remoteproc1: 40800000.dsp is available
[ 5.727789] omap-rproc 41000000.dsp: ignoring dependency for device, assuming no driver
[ 5.758006] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[ 5.764052] remoteproc remoteproc1: Direct firmware load for dra7-dsp1-fw.xe66 failed with error -2
[ 5.799856] remoteproc remoteproc1: powering up 40800000.dsp
[ OK ] Started Network Service.
[ 5.807471] remoteproc remoteproc1: Direct firmware load for dra7-dsp1-fw.xe66 failed with error -2
[ 5.822877] omap-rproc 41000000.dsp: ignoring dependency for device, assuming no driver
Starting Network Name Resolution...
[ 5.868095] omap-rproc 41000000.dsp: assigned reserved memory node dsp2-memory@9f000000
[ 5.887899] remoteproc remoteproc1: request_firmware failed: -2
[ 5.928535] remoteproc remoteproc2: 41000000.dsp is available
[ 6.109929] Driver for 1-wire Dallas network protocol.
[ 6.170065] remoteproc remoteproc2: Direct firmware load for dra7-dsp2-fw.xe66 failed with error -2
[ 6.181719] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
[ 6.183872] remoteproc remoteproc2: powering up 41000000.dsp
[ OK ] Found device /dev/ttyS0.
[ OK ] Started Network Time Synchronization.
[ 6.227586] remoteproc remoteproc2: Direct firmware load for dra7-dsp2-fw.xe66 failed with error -2
[ 6.230850] omap-des 480a5000.des: will run requests pump with realtime priority
[ 6.247958] omap_hdq 480b2000.1w: OMAP HDQ Hardware Rev 0.:. Driver in Interrupt mode
[ 6.281776] remoteproc remoteproc2: request_firmware failed: -2
[ 6.345610] virtio_rpmsg_bus virtio0: rpmsg host is online
[ 6.349170] virtio_rpmsg_bus virtio0: creating channel rpmsg-proto addr 0x50
[ 6.357925] remoteproc remoteproc0: registered virtio0 (type 7)
[ OK ] Reached target System Time Synchronized.
[ 6.376487] remoteproc remoteproc0: remote processor 55020000.ipu is now up
[ OK ] Reached target System Initialization.
[ 6.416510] omap_rtc 48838000.rtc: already running
[ OK ] Started Daily Cleanup of Temporary Directories.
[ 6.444671] omap_rtc 48838000.rtc: registered as rtc0
[ OK ] Reached target Timers.
[ OK ] Listening on D-Bus System Message Bus Socket.
[ 6.529439] w1_master_driver w1_bus_master1: Attaching one wire slave 01.000000000000 crc 3d
[ 6.569541] phy phy-4a084000.phy.4: Linked as a consumer to regulator.25
[ OK ] Listening on dropbear.socket.
[ 6.602615] w1_master_driver w1_bus_master1: Family 1 for 01.000000000000.3d is not registered.
[ 6.614105] phy phy-4a085000.phy.5: Linked as a consumer to regulator.25
[ OK ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[ 6.641279] net eth0: initializing cpsw version 1.15 (0)
[ OK ] Reached target Sockets.
[ OK ] Reached target Basic System.
[ OK ] Started D-Bus System Message Bus.
[ 6.769020] TI DP83867 48485000.mdio:02: attached PHY driver [TI DP83867] (mii_bus:phy_addr=48485000.mdio:02, irq=POLL)
[ 6.817062] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Starting Login Service...
Starting rc.pvr.service...
[ 6.919281] CAN device driver interface
Starting TI IPC Daemon...
[ 6.962066] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=be10cefe, irq=90)
[ OK ] Started Network Name Resolution.
[ 6.999456] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
[ 7.012531] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[ 7.047631] ahci 4a140000.sata: controller can't do 64bit DMA, forcing 32bit
[ 7.079528] omap-aes 4b500000.aes: will run requests pump with realtime priority
[ 7.091711] ahci 4a140000.sata: forcing port_map 0x0 -> 0x1
[ 7.091761] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[ 7.091771] ahci 4a140000.sata: flags: ncq sntf pm led clo only pmp pio slum part ccc apst
[ 7.119790] scsi host0: ahci
[ 7.120244] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 79
[ 7.154419] pvrsrvkm: loading out-of-tree module taints kernel.
[ 7.168230] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
[ 7.203189] omap-aes 4b700000.aes: will run requests pump with realtime priority
[ 7.236528] pvrsrvkm 56000000.gpu: assigned reserved memory node gpu-memory@c0000000
[ OK ] Started TI IPC Daemon.
[ 7.451682] ata1: SATA link down (SStatus 0 SControl 300)
[ 7.539716] [drm] Initialized pvr 1.17.4948957 20110701 for 56000000.gpu on minor 2
[ 7.653710] PVR_K: UM DDK-(4948957) and KM DDK-(4948957) match. [ OK ]
[ OK ] Started rc.pvr.service.
[ 9.665427] NET: Registered protocol family 45
[ 10.964642] cpsw 48484000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
[ 10.972594] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[ OK ] Created slice system-systemd\x2dfsck.slice.
Starting File System Check on /dev/mmcblk0p1...
Starting File System Check on /dev/nvme0n1p1...
Starting weston.service...
[ OK ] Reached target Network.
Starting Permit User Sessions...
Starting Avahi mDNS/DNS-SD Stack...
[ OK ] Reached target Host and Network Name Lookups.
[ OK ] Started File System Check on /dev/mmcblk0p1.
[ OK ] Started File System Check on /dev/nvme0n1p1.
[ OK ] Started weston.service.
[ OK ] Started Permit User Sessions.
[ OK ] Started Avahi mDNS/DNS-SD Stack.
[ OK ] Started Getty on tty1.
[ OK ] Started Serial Getty on ttyS0.
[ OK ] Reached target Login Prompts.
Starting Synchronize System and HW clocks...
Starting telnetd.service...
Mounting /run/media/nvme0n1p1...
Mounting /run/media/mmcblk0p1...
[ 14.170185] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ OK ] Started Synchronize System and HW clocks.
[ OK ] Started telnetd.service.
[ 14.221231] EXT4-fs (nvme0n1p1): mounted filesystem with ordered data mode. Opts: (null)
[ OK ] Mounted /run/media/nvme0n1p1.
[ OK ] Mounted /run/media/mmcblk0p1.
[ OK ] Started Login Service.
[ OK ] Reached target Multi-User System.
Starting Update UTMP about System Runlevel Changes...
[ OK ] Started Update UTMP about System Runlevel Changes.
when I manually execute systemctl start networking.service, the following is the message output for cpsw eth0
