MMWCAS-DSP-EVM: Linux boot failure

Thomas Cloud

Intellectual 395 points

Part Number: MMWCAS-DSP-EVM
Other Parts Discussed in Thread: DRA742, DRA752, PMP

I am getting 2 errors when booting Linux with the Vision SDK.

[FAILED] Failed to start Load Kernel Modules.
See 'systemctl status systemd-modules-load.service' for details.

[FAILED] Failed to start Network Service.
See 'systemctl status systemd-networkd.service' for details.

Here is the output from the systemctl commands:

root@dra7xx-evm:~# systemctl status systemd-modules-load.service --no-pager
● systemd-modules-load.service - Load Kernel Modules
Loaded: loaded (/lib/systemd/system/systemd-modules-load.service; static; vendor preset: enabled)
Active: failed (Result: exit-code) since Tue 2019-12-03 04:46:43 UTC; 3min 36s ago
Docs: man:systemd-modules-load.service(8)
man:modules-load.d(5)
Process: 91 ExecStart=/lib/systemd/systemd-modules-load (code=exited, status=1/FAILURE)
Main PID: 91 (code=exited, status=1/FAILURE)

Dec 03 04:46:43 dra7xx-evm systemd-modules-load[91]: Failed to find module 'cmemk'
Dec 03 04:46:43 dra7xx-evm systemd[1]: systemd-modules-load.service: Main process exited, code=exited, status=1/FAILURE
Dec 03 04:46:43 dra7xx-evm systemd[1]: systemd-modules-load.service: Failed with result 'exit-code'.
Dec 03 04:46:43 dra7xx-evm systemd[1]: Failed to start Load Kernel Modules.
Warning: Journal has been rotated since unit was started. Log output is incomplete or unavailable.

root@dra7xx-evm:~# systemctl status systemd-networkd.service --no-pager
● systemd-networkd.service - Network Service
Loaded: loaded (/lib/systemd/system/systemd-networkd.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Tue 2019-12-03 04:46:56 UTC; 5min ago
Docs: man:systemd-networkd.service(8)
Process: 817 ExecStart=/sbin/ifup eth0 (code=exited, status=1/FAILURE)
Main PID: 817 (code=exited, status=1/FAILURE)

Dec 03 04:46:56 dra7xx-evm systemd[1]: systemd-networkd.service: Service has no hold-off time (RestartSec=0), schedu… restart.
Dec 03 04:46:56 dra7xx-evm systemd[1]: systemd-networkd.service: Scheduled restart job, restart counter is at 8.
Dec 03 04:46:56 dra7xx-evm systemd[1]: Stopped Network Service.
Dec 03 04:46:56 dra7xx-evm systemd[1]: systemd-networkd.service: Start request repeated too quickly.
Dec 03 04:46:56 dra7xx-evm systemd[1]: systemd-networkd.service: Failed with result 'exit-code'.
Dec 03 04:46:56 dra7xx-evm systemd[1]: Failed to start Network Service.
Hint: Some lines were ellipsized, use -l to show in full.

I changed the Eth0 static IP address following the instructions in the mmWave Studio Cascade User Guide section 11.1.

I built Linux following the instructions in Vision SDK (v03.08.00) Linux User Guide sections 2 & 3.

I set MAKECONFIG?=tda2xx_cascade_linux_radar in vision_sdk/build/Rules.make but I had to change fdtfile=dra7-cascaderadar-infoadas.dtb manually in the /vision_sdk/binaries/apps/tda2xx_cascade_linux_radar/hlos/linux/boot/uenv.txt file, for some reason it was trying to use dra7-infoadas.dtb which does not exist in the /boot directory.

I tried building with and without the patches applied from Vision SDK Linux Cascade Radar Data Acquisition Tool User Guide.

How can I fix these 2 failures?

over 5 years ago

0 Ramprasad over 5 years ago

TI__Mastermind 30480 points

Hi Thomas,

Can you please share complete dmesg og?

I have not tried this with cascade radar dtb but with infoadas.dtb, did not see the issue.

Thanks

RamPrasad

0 Thomas Cloud over 5 years ago in reply to Ramprasad

Intellectual 395 points

Hello RamPrasad,

Here is the dmesg log:

dmesg log output
[ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.19.73-00040-g3d036849ccdc (tom@ubuntu) (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #1 SMP PREEMPT Thu Apr 23 15:22:08 PDT 2020 [ 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 0x00000000bbc00000 [ 0.000000] OMAP4: Map 0x00000000bfd00000 to (ptrval) for dram barrier [ 0.000000] On node 0 totalpages: 244992 [ 0.000000] DMA zone: 1728 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 180224 pages, LIFO batch:63 [ 0.000000] HighMem zone: 64768 pages, LIFO batch:15 [ 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] pcpu-alloc: s36492 r8192 d20852 u65536 alloc=16*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 243264 [ 0.000000] Kernel command line: console=ttyO0,115200n8 vram=16M root=PARTUUID=8238fb01-02 rw rootwait ip=none mem=1024M cma=64M [ 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: 297376K/979968K available (10240K kernel code, 341K rwdata, 2804K rodata, 2048K init, 269K bss, 371296K reserved, 311296K cma-reserved, 128000K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 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 [ 0.000293] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns [ 0.000303] OMAP clocksource: 32k_counter at 32768 Hz [ 0.000769] Console: colour dummy device 80x30 [ 0.000788] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0' [ 0.000796] This ensures that you still see kernel messages. Please [ 0.000803] update your kernel commandline. [ 0.000837] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475) [ 0.000853] pid_max: default: 32768 minimum: 301 [ 0.000977] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000992] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001538] CPU: Testing write buffer coherency: ok [ 0.001578] CPU0: Spectre v2: using ICIALLU workaround [ 0.001790] /cpus/cpu@0 missing clock-frequency property [ 0.001809] /cpus/cpu@1 missing clock-frequency property [ 0.001822] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.059915] Setting up static identity map for 0x80200000 - 0x80200060 [ 0.079925] rcu: Hierarchical SRCU implementation. [ 0.100122] EFI services will not be available. [ 0.119988] smp: Bringing up secondary CPUs ... [ 0.200333] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.200339] CPU1: Spectre v2: using ICIALLU workaround [ 0.200462] smp: Brought up 1 node, 2 CPUs [ 0.200474] SMP: Total of 2 processors activated (24.59 BogoMIPS). [ 0.200482] CPU: All CPU(s) started in HYP mode. [ 0.200490] CPU: Virtualization extensions available. [ 0.200973] devtmpfs: initialized [ 0.219450] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.219716] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.219734] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.224594] pinctrl core: initialized pinctrl subsystem [ 0.225126] DMI not present or invalid. [ 0.225402] NET: Registered protocol family 16 [ 0.226592] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.227521] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.420630] cpuidle: using governor ladder [ 0.420665] cpuidle: using governor menu [ 0.430759] OMAP GPIO hardware version 0.1 [ 0.453606] No ATAGs? [ 0.453686] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.453700] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.454219] omap4_sram_init:Unable to allocate sram needed to handle errata I688 [ 0.454231] omap4_sram_init:Unable to get sram pool needed to handle errata I688 [ 0.454865] OMAP DMA hardware revision 0.0 [ 0.466524] edma 43300000.edma: memcpy is disabled [ 0.469957] edma 43300000.edma: TI EDMA DMA engine driver [ 0.477138] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported) [ 0.478827] evm_3v3: supplied by evm_12v0 [ 0.479131] evm_5v0: supplied by evm_12v0 [ 0.479428] evm_3v6: supplied by evm_5v0 [ 0.482202] omap-iommu 40d01000.mmu: 40d01000.mmu registered [ 0.482381] omap-iommu 40d02000.mmu: 40d02000.mmu registered [ 0.482623] omap-iommu 58882000.mmu: 58882000.mmu registered [ 0.482864] omap-iommu 55082000.mmu: 55082000.mmu registered [ 0.483230] omap-iommu 41501000.mmu: 41501000.mmu registered [ 0.483402] omap-iommu 41502000.mmu: 41502000.mmu registered [ 0.483680] iommu: Adding device 55020000.ipu to group 2 [ 0.483803] iommu: Adding device 40800000.dsp to group 0 [ 0.484027] iommu: Adding device 41000000.dsp to group 3 [ 0.485170] SCSI subsystem initialized [ 0.486403] palmas 0-0058: IRQ missing: skipping irq request [ 0.510866] palmas 0-0058: Muxing GPIO 2e, PWM 0, LED 0 [ 0.512531] SMPS123: supplied by regulator-dummy [ 0.514392] SMPS45: supplied by regulator-dummy [ 0.516239] SMPS6: supplied by regulator-dummy [ 0.517928] SMPS7: supplied by regulator-dummy [ 0.519768] SMPS8: supplied by regulator-dummy [ 0.521502] SMPS9: supplied by regulator-dummy [ 0.522474] LDO1: supplied by regulator-dummy [ 0.531330] LDO2: supplied by regulator-dummy [ 0.541188] LDO3: supplied by regulator-dummy [ 0.551205] LDO4: supplied by regulator-dummy [ 0.551263] random: fast init done [ 0.551904] LDO5: supplied by regulator-dummy [ 0.552610] LDO6: supplied by regulator-dummy [ 0.553309] LDO7: supplied by regulator-dummy [ 0.554022] LDO8: supplied by regulator-dummy [ 0.554728] LDO9: supplied by regulator-dummy [ 0.561252] LDOLN: supplied by regulator-dummy [ 0.571249] LDOUSB: supplied by regulator-dummy [ 0.583396] pcf857x: probe of 0-0020 failed with error -121 [ 0.583650] pcf857x: probe of 0-0021 failed with error -121 [ 0.583974] pca953x 0-0076: 0-0076 supply vcc not found, using dummy regulator [ 0.584033] pca953x 0-0076: Linked as a consumer to regulator.0 [ 0.584783] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz [ 0.585246] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz [ 0.585462] media: Linux media interface: v0.10 [ 0.585502] videodev: Linux video capture interface: v2.00 [ 0.585579] pps_core: LinuxPPS API ver. 1 registered [ 0.585589] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 0.585609] PTP clock support registered [ 0.585638] EDAC MC: Ver: 3.0.0 [ 0.586411] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400 [ 0.586659] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400 [ 0.587152] Advanced Linux Sound Architecture Driver Initialized. [ 0.587972] clocksource: Switched to clocksource arch_sys_counter [ 0.596009] NET: Registered protocol family 2 [ 0.596575] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes) [ 0.596605] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.596671] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.596797] TCP: Hash tables configured (established 8192 bind 8192) [ 0.596864] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.596899] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.597025] NET: Registered protocol family 1 [ 0.617468] RPC: Registered named UNIX socket transport module. [ 0.617479] RPC: Registered udp transport module. [ 0.617488] RPC: Registered tcp transport module. [ 0.617496] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.617508] PCI: CLS 0 bytes, default 64 [ 0.618552] hw perfevents: no interrupt-affinity property for /pmu, guessing. [ 0.618778] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [ 0.619759] Initialise system trusted keyrings [ 0.619892] workingset: timestamp_bits=14 max_order=18 bucket_order=4 [ 0.624800] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.635287] NFS: Registering the id_resolver key type [ 0.635311] Key type id_resolver registered [ 0.635321] Key type id_legacy registered [ 0.635357] ntfs: driver 2.1.32 [Flags: R/O]. [ 0.636942] Key type asymmetric registered [ 0.636955] Asymmetric key parser 'x509' registered [ 0.637005] bounce: pool size: 64 pages [ 0.637040] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245) [ 0.637051] io scheduler noop registered [ 0.637060] io scheduler deadline registered [ 0.637157] io scheduler cfq registered (default) [ 0.637167] io scheduler mq-deadline registered [ 0.637176] io scheduler kyber registered [ 0.643426] pinctrl-single 4a003400.pinmux: 282 pins, size 1128 [ 0.647308] dra7-pcie 51000000.pcie: Linked as a consumer to phy-4a094000.pciephy.1 [ 0.647339] dra7-pcie 51000000.pcie: Linked as a consumer to phy-4a095000.pciephy.2 [ 0.648027] dra7-pcie 51000000.pcie: WA for Errata i870 not applied [ 0.648119] dra7-pcie 51000000.pcie: host bridge /ocp/axi@0/pcie@51000000 ranges: [ 0.648159] dra7-pcie 51000000.pcie: IO 0x20003000..0x20012fff -> 0x00000000 [ 0.648188] dra7-pcie 51000000.pcie: MEM 0x20013000..0x2fffffff -> 0x20013000 [ 0.748283] dra7-pcie 51000000.pcie: Link up [ 0.748416] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00 [ 0.748431] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.748443] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 0.748454] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff] [ 0.748490] pci 0000:00:00.0: [104c:8888] type 01 class 0x060400 [ 0.748523] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit] [ 0.748584] pci 0000:00:00.0: supports D1 [ 0.748592] pci 0000:00:00.0: PME# supported from D0 D1 D3hot [ 0.754539] PCI: bus0: Fast back to back transfers disabled [ 0.754709] pci 0000:01:00.0: [144d:a808] type 00 class 0x010802 [ 0.754852] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit] [ 0.755418] 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 31.504 Gb/s with 8 GT/s x4 link) [ 0.783619] PCI: bus1: Fast back to back transfers disabled [ 0.783662] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff 64bit] [ 0.783683] pci 0000:00:00.0: BAR 8: assigned [mem 0x20200000-0x202fffff] [ 0.783699] pci 0000:01:00.0: BAR 0: assigned [mem 0x20200000-0x20203fff 64bit] [ 0.783750] pci 0000:00:00.0: PCI bridge to [bus 01-ff] [ 0.783763] pci 0000:00:00.0: bridge window [mem 0x20200000-0x202fffff] [ 0.784068] pcieport 0000:00:00.0: Signaling PME with IRQ 168 [ 0.784226] pcieport 0000:00:00.0: AER enabled with IRQ 168 [ 0.788279] evm_1v8: supplied by smps9 [ 0.788532] evm_3v3_sw: supplied by sysen1 [ 0.788766] aic_dvdd: supplied by evm_3v3_sw [ 0.833011] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled [ 0.836578] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 42, base_baud = 3000000) is a 8250 [ 2.093006] console [ttyS0] enabled [ 2.097420] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 43, base_baud = 3000000) is a 8250 [ 2.107077] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 44, base_baud = 3000000) is a 8250 [ 2.118176] omap_rng 48090000.rng: Random Number Generator ver. 20 [ 2.118465] random: crng init done [ 2.125419] omapdss_dss 58000000.dss: Linked as a consumer to regulator.24 [ 2.134865] DSS: OMAP DSS rev 6.1 [ 2.139852] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops) [ 2.160139] brd: module loaded [ 2.169403] loop: module loaded [ 2.173231] vmemexp device MAJOR num = 244 [ 2.177361] vmemexp class registered [ 2.181074] /dev/vmemexp device registered [ 2.185190] ioctl DBUFIOC_EXPORT_VIRTMEM = -1072899120 [ 2.201529] nvme nvme0: pci function 0000:01:00.0 [ 2.206297] nvme 0000:01:00.0: enabling device (0140 -> 0142) [ 2.210290] m25p80 spi0.0: found n25q00, expected s25fl256s1 [ 2.218054] m25p80 spi0.0: n25q00 (131072 Kbytes) [ 2.222907] 10 fixed-partitions partitions found on MTD device spi0.0 [ 2.229400] Creating 10 MTD partitions on "spi0.0": [ 2.234301] 0x000000000000-0x000000010000 : "QSPI.SPL" [ 2.240194] 0x000000010000-0x000000020000 : "QSPI.SPL.backup1" [ 2.246723] 0x000000020000-0x000000030000 : "QSPI.SPL.backup2" [ 2.253267] 0x000000030000-0x000000040000 : "QSPI.SPL.backup3" [ 2.259813] 0x000000040000-0x000000140000 : "QSPI.u-boot" [ 2.265900] 0x000000140000-0x0000001c0000 : "QSPI.u-boot-spl-os" [ 2.272606] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env" [ 2.279062] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1" [ 2.286187] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel" [ 2.292303] 0x0000009e0000-0x000002000000 : "QSPI.file-system" [ 2.299412] libphy: Fixed MDIO Bus: probed [ 2.328684] nvme nvme0: missing or invalid SUBNQN field. [ 2.334098] nvme nvme0: Shutdown timeout set to 8 seconds [ 2.353112] nvme0n1: p1 [ 2.357997] davinci_mdio 48485000.mdio: davinci mdio revision 1.6, bus freq 1000000 [ 2.365693] libphy: 48485000.mdio: probed [ 2.372923] mdio_bus 48485000.mdio: MDIO device at address 3 is missing. [ 2.379684] davinci_mdio 48485000.mdio: phy[2]: device 48485000.mdio:02, driver TI DP83867 [ 2.388769] cpsw 48484000.ethernet: Detected MACID = b4:52:a9:60:85:18 [ 2.395371] cpsw 48484000.ethernet: initialized cpsw ale version 1.4 [ 2.401780] cpsw 48484000.ethernet: ALE Table size 1024 [ 2.407070] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies) [ 2.415092] cpsw 48484000.ethernet: cpsw: Detected MACID = b4:52:a9:60:85:19 [ 2.423781] i2c /dev entries driver [ 2.432344] cpu cpu0: Linked as a consumer to regulator.9 [ 2.437845] cpu cpu0: Linked as a consumer to regulator.31 [ 2.444727] sdhci: Secure Digital Host Controller Interface driver [ 2.450955] sdhci: Copyright(c) Pierre Ossman [ 2.456237] sdhci-pltfm: SDHCI platform and OF driver helper [ 2.463152] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22) [ 2.472234] sdhci-omap 4809c000.mmc: Got CD GPIO [ 2.477049] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.30 [ 2.484157] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.15 [ 2.491078] sdhci-omap 4809c000.mmc: Dropping the link to regulator.15 [ 2.497715] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.3 [ 2.504728] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.15 [ 2.511723] sdhci-omap 4809c000.mmc: no pinctrl state for ddr_1_8v mode [ 2.518398] sdhci-omap 4809c000.mmc: no pinctrl state for ddr_3_3v mode [ 2.525045] sdhci-omap 4809c000.mmc: no pinctrl state for hs200_1_8v mode [ 2.558472] mmc0: SDHCI controller on 4809c000.mmc [4809c000.mmc] using ADMA [ 2.566461] sdhci-omap 480b4000.mmc: Linked as a consumer to regulator.2 [ 2.573307] sdhci-omap 480b4000.mmc: Dropping the link to regulator.2 [ 2.579988] sdhci-omap 480b4000.mmc: Linked as a consumer to regulator.2 [ 2.610793] mmc1: SDHCI controller on 480b4000.mmc [480b4000.mmc] using ADMA [ 2.619088] ledtrig-cpu: registered to indicate activity on CPUs [ 2.625168] mmc0: host does not support reading read-only switch, assuming write-enable [ 2.635843] mmc0: new SDHC card at address 0001 [ 2.642345] tlv320aic3x-codec 0-0019: Linked as a consumer to regulator.4 [ 2.650347] mmcblk0: mmc0:0001 00000 14.5 GiB [ 2.654951] tlv320aic3x-codec 0-0019: Linked as a consumer to regulator.5 [ 2.663354] davinci-mcasp 4847c000.mcasp: invalid tdm slots: 0 [ 2.663784] mmcblk0: p1 p2 [ 2.673131] NET: Registered protocol family 10 [ 2.678589] Segment Routing with IPv6 [ 2.682326] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 2.688777] NET: Registered protocol family 17 [ 2.693447] Key type dns_resolver registered [ 2.697877] Registering SWP/SWPB emulation handler [ 2.702714] omap_voltage_late_init: Voltage driver support not added [ 2.709112] Power Management for TI OMAP4+ devices. [ 2.714732] Loading compiled-in X.509 certificates [ 2.744249] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.750932] [drm] No driver support for vblank timestamp query. [ 2.757215] [drm] Initialized vdrm 1.0.0 20191105 for 44000000.ocp:vdrm@0 on minor 0 [ 2.841889] Console: switching to colour frame buffer device 240x67 [ 2.864817] vdrm 44000000.ocp:vdrm@0: fb0: DRM emulated frame buffer device [ 2.872347] dmm 4e000000.dmm: workaround for errata i878 in use [ 2.879944] dmm 4e000000.dmm: initialized all PAT entries [ 2.886217] [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 1 [ 2.896722] hctosys: unable to open rtc device (rtc0) [ 2.902587] aic_dvdd: disabling [ 2.905937] ldousb: disabling [ 2.909242] ALSA device list: [ 2.912233] No soundcards found. [ 3.338248] EXT4-fs (mmcblk0p2): recovery complete [ 3.348066] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 3.356230] VFS: Mounted root (ext4 filesystem) on device 179:2. [ 3.367016] devtmpfs: mounted [ 3.371340] Freeing unused kernel memory: 2048K [ 3.376040] Run /sbin/init as init process [ 3.880754] systemd[1]: System time before build time, advancing clock. [ 3.923272] 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 -PCRE2 default-hierarchy=hybrid) [ 3.945210] systemd[1]: Detected architecture arm. [ 3.979593] systemd[1]: Set hostname to <dra7xx-evm>. [ 4.241638] 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. [ 4.258914] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.) [ 4.556977] systemd[1]: Listening on Network Service Netlink Socket. [ 4.598314] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. [ 4.638458] systemd[1]: Listening on udev Control Socket. [ 4.729121] systemd[1]: Listening on udev Kernel Socket. [ 4.758272] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 5.321976] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) [ 5.789496] systemd-journald[95]: Received request to flush runtime journal from PID 1 [ 6.573025] omap-rproc 55020000.ipu: ignoring dependency for device, assuming no driver [ 6.606251] omap-rproc 55020000.ipu: ignoring dependency for device, assuming no driver [ 6.629296] omap-rproc 55020000.ipu: assigned reserved memory node ipu2-memory@95800000 [ 6.678292] remoteproc remoteproc0: 55020000.ipu is available [ 6.725094] omap-rproc 40800000.dsp: ignoring dependency for device, assuming no driver [ 6.792667] omap-rproc 40800000.dsp: ignoring dependency for device, assuming no driver [ 6.804963] omap-rproc 40800000.dsp: assigned reserved memory node dsp1-memory@99000000 [ 6.861519] remoteproc remoteproc1: 40800000.dsp is available [ 6.896410] remoteproc remoteproc1: Direct firmware load for dra7-dsp1-fw.xe66 failed with error -2 [ 6.906770] omap-rproc 41000000.dsp: ignoring dependency for device, assuming no driver [ 6.925907] remoteproc remoteproc1: powering up 40800000.dsp [ 6.936089] omap-rproc 41000000.dsp: ignoring dependency for device, assuming no driver [ 6.946294] remoteproc remoteproc1: Direct firmware load for dra7-dsp1-fw.xe66 failed with error -2 [ 7.008990] omap-rproc 41000000.dsp: assigned reserved memory node dsp2-memory@9f000000 [ 7.022746] remoteproc remoteproc1: request_firmware failed: -2 [ 7.053770] remoteproc remoteproc2: 41000000.dsp is available [ 7.080222] remoteproc remoteproc2: Direct firmware load for dra7-dsp2-fw.xe66 failed with error -2 [ 7.105568] remoteproc remoteproc2: powering up 41000000.dsp [ 7.122280] remoteproc remoteproc2: Direct firmware load for dra7-dsp2-fw.xe66 failed with error -2 [ 7.136778] remoteproc remoteproc2: request_firmware failed: -2 [ 7.184320] remoteproc remoteproc0: powering up 55020000.ipu [ 7.201440] remoteproc remoteproc0: Booting fw image dra7-ipu2-fw.xem4, size 4391400 [ 7.246931] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1 [ 7.305743] Driver for 1-wire Dallas network protocol. [ 7.331127] virtio_rpmsg_bus virtio0: rpmsg host is online [ 7.349373] remoteproc remoteproc0: registered virtio0 (type 7) [ 7.378261] remoteproc remoteproc0: remote processor 55020000.ipu is now up [ 7.421296] virtio_rpmsg_bus virtio0: creating channel rpmsg-proto addr 0x50 [ 7.492320] omap_rtc 48838000.rtc: char device (253:0) [ 7.492336] omap_rtc 48838000.rtc: registered as rtc0 [ 7.539022] omap_hdq 480b2000.1w: OMAP HDQ Hardware Rev 0.:. Driver in Interrupt mode [ 7.615205] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2 [ 7.629173] omap-des 480a5000.des: will run requests pump with realtime priority [ 7.769674] w1_master_driver w1_bus_master1: Attaching one wire slave 01.000000000000 crc 3d [ 7.841640] w1_master_driver w1_bus_master1: Family 1 for 01.000000000000.3d is not registered. [ 8.038212] libata version 3.00 loaded. [ 8.109947] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3 [ 8.128198] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3 [ 8.144926] phy phy-4a084000.phy.4: Linked as a consumer to regulator.25 [ 8.148610] omap-aes 4b500000.aes: will run requests pump with realtime priority [ 8.177808] phy phy-4a085000.phy.5: Linked as a consumer to regulator.25 [ 8.202289] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3 [ 8.219986] omap-aes 4b700000.aes: will run requests pump with realtime priority [ 8.360184] CAN device driver interface [ 8.977527] pvrsrvkm: loading out-of-tree module taints kernel. [ 9.045961] ahci 4a140000.sata: controller can't do 64bit DMA, forcing 32bit [ 9.064095] ahci 4a140000.sata: forcing port_map 0x0 -> 0x1 [ 9.069794] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode [ 9.105190] ahci 4a140000.sata: flags: ncq sntf pm led clo only pmp pio slum part ccc apst [ 9.145016] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=5c1f6067, irq=90) [ 9.167721] pvrsrvkm 56000000.gpu: assigned reserved memory node gpu-memory@c0000000 [ 9.190841] scsi host0: ahci [ 9.195087] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 79 [ 9.226861] [drm] Initialized pvr 1.17.4948957 20110701 for 56000000.gpu on minor 2 [ 9.341451] PVR_K: UM DDK-(4948957) and KM DDK-(4948957) match. [ OK ] [ 9.571440] ata1: SATA link down (SStatus 0 SControl 300) [ 11.397565] NET: Registered protocol family 45 [ 15.567739] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 15.672290] EXT4-fs (nvme0n1p1): mounted filesystem with ordered data mode. Opts: (null)

Did you set MAKECONFIG?=tda2xx_cascade_linux_radar in /vision_sdk/build/Rules.make when you did your build? I only have 2 infoads dtb files (shown below) in my /ti_components/os_tools/linux/targetfs/build folder. Which infoadas.dtb are you refering to?

Thanks,

Tom

0 Ramprasad over 5 years ago in reply to Thomas Cloud

TI__Mastermind 30480 points

Hi Tom,

I see dra7-evm-infoadas.dts in arch/arm/boot/dts directory. Can you build this and check the behaviour?

Thanks

Ram

0 Thomas Cloud over 5 years ago in reply to Ramprasad

Intellectual 395 points

Hello Ramprasad,

This .dtb file was not able to boot. The kernel boot stopped after a message saying "[ 4.222083] Waiting for root device PARTUUID=75860135-02..."

I build the .dtb file with the following 2 commands:

1. cpp -nostdinc -I <your base installation path>/Processor-Sdk-Vision_03_08_00_00/ti_components/os_tools/linux/kernel/omap/include -undef -x assembler-with-cpp dra7-evm-infoadas.dts dra7-evm-infoadas.dts.preprocessed
2. dtc -O dtb -o dra7-evm-infoadas.dtb dra7-evm-infoadas.dts.preprocessed

Here is the boot messge:

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.19.73-00040-g3d036849ccdc (tom@ubuntu) (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #1 SMP PREEMPT Thu Apr 23 15:22:08 PDT 2020
[ 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
[ 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 32 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] cma: Reserved 64 MiB at 0x00000000bbc00000
[ 0.000000] OMAP4: Map 0x00000000bfd00000 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: 251456
[ 0.000000] Kernel command line: console=ttyO0,115200n8 vram=16M root=PARTUUID=75860135-02 rw rootwait ip=none mem=1024M cma=64M
[ 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: 280708K/1012736K available (10240K kernel code, 341K rwdata, 2804K rodata, 2048K init, 269K bss, 420732K reserved, 311296K cma-reserved, 128000K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 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
[ 0.000303] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[ 0.000313] OMAP clocksource: 32k_counter at 32768 Hz
[ 0.000779] Console: colour dummy device 80x30
[ 0.000798] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[ 0.000806] This ensures that you still see kernel messages. Please
[ 0.000813] update your kernel commandline.
[ 0.000847] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[ 0.000864] pid_max: default: 32768 minimum: 301
[ 0.000990] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001005] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001553] CPU: Testing write buffer coherency: ok
[ 0.001592] CPU0: Spectre v2: using ICIALLU workaround
[ 0.001803] /cpus/cpu@0 missing clock-frequency property
[ 0.001822] /cpus/cpu@1 missing clock-frequency property
[ 0.001835] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.059911] Setting up static identity map for 0x80200000 - 0x80200060
[ 0.079924] rcu: Hierarchical SRCU implementation.
[ 0.100119] EFI services will not be available.
[ 0.119989] smp: Bringing up secondary CPUs ...
[ 0.200343] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.200349] CPU1: Spectre v2: using ICIALLU workaround
[ 0.200473] smp: Brought up 1 node, 2 CPUs
[ 0.200485] SMP: Total of 2 processors activated (24.59 BogoMIPS).
[ 0.200494] CPU: All CPU(s) started in HYP mode.
[ 0.200501] CPU: Virtualization extensions available.
[ 0.200984] devtmpfs: initialized
[ 0.219186] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[ 0.219448] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.219466] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 0.224279] pinctrl core: initialized pinctrl subsystem
[ 0.224807] DMI not present or invalid.
[ 0.225086] NET: Registered protocol family 16
[ 0.226268] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.227161] omap_hwmod: l3_main_2 using broken dt data from ocp
[ 0.421377] cpuidle: using governor ladder
[ 0.421411] cpuidle: using governor menu
[ 0.431502] OMAP GPIO hardware version 0.1
[ 0.457147] No ATAGs?
[ 0.457222] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.457237] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.457763] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[ 0.457775] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[ 0.458417] OMAP DMA hardware revision 0.0
[ 0.470018] edma 43300000.edma: memcpy is disabled
[ 0.473472] edma 43300000.edma: TI EDMA DMA engine driver
[ 0.480660] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[ 0.482237] evm_3v3: supplied by evm_12v0
[ 0.482529] evm_5v0: supplied by evm_12v0
[ 0.482829] evm_3v6: supplied by evm_5v0
[ 0.486026] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[ 0.486198] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[ 0.486448] omap-iommu 58882000.mmu: 58882000.mmu registered
[ 0.486684] omap-iommu 55082000.mmu: 55082000.mmu registered
[ 0.487061] omap-iommu 41501000.mmu: 41501000.mmu registered
[ 0.487241] omap-iommu 41502000.mmu: 41502000.mmu registered
[ 0.487520] iommu: Adding device 58820000.ipu to group 1
[ 0.487600] iommu: Adding device 55020000.ipu to group 2
[ 0.487725] iommu: Adding device 40800000.dsp to group 0
[ 0.487964] iommu: Adding device 41000000.dsp to group 3
[ 0.489086] SCSI subsystem initialized
[ 0.490351] palmas 0-0058: IRQ missing: skipping irq request
[ 0.510850] palmas 0-0058: Muxing GPIO 2e, PWM 0, LED 0
[ 0.512512] SMPS123: supplied by regulator-dummy
[ 0.514379] SMPS45: supplied by regulator-dummy
[ 0.516222] SMPS6: supplied by regulator-dummy
[ 0.517924] SMPS7: supplied by regulator-dummy
[ 0.519777] SMPS8: supplied by regulator-dummy
[ 0.521492] SMPS9: supplied by regulator-dummy
[ 0.522477] LDO1: supplied by regulator-dummy
[ 0.531331] LDO2: supplied by regulator-dummy
[ 0.541208] LDO3: supplied by regulator-dummy
[ 0.551217] LDO4: supplied by regulator-dummy
[ 0.551614] random: fast init done
[ 0.551935] LDO5: supplied by regulator-dummy
[ 0.552640] LDO6: supplied by regulator-dummy
[ 0.553362] LDO7: supplied by regulator-dummy
[ 0.554093] LDO8: supplied by regulator-dummy
[ 0.554814] LDO9: supplied by regulator-dummy
[ 0.561254] LDOLN: supplied by regulator-dummy
[ 0.571269] LDOUSB: supplied by regulator-dummy
[ 0.583493] pcf857x: probe of 0-0020 failed with error -121
[ 0.583747] pcf857x: probe of 0-0021 failed with error -121
[ 0.583914] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[ 0.584364] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
[ 0.584587] media: Linux media interface: v0.10
[ 0.584626] videodev: Linux video capture interface: v2.00
[ 0.584698] pps_core: LinuxPPS API ver. 1 registered
[ 0.584707] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.584728] PTP clock support registered
[ 0.584760] EDAC MC: Ver: 3.0.0
[ 0.585552] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[ 0.585798] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[ 0.586310] Advanced Linux Sound Architecture Driver Initialized.
[ 0.587120] clocksource: Switched to clocksource arch_sys_counter
[ 0.595132] NET: Registered protocol family 2
[ 0.595705] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes)
[ 0.595735] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.595798] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.595925] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.595994] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.596028] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.596167] NET: Registered protocol family 1
[ 0.616612] RPC: Registered named UNIX socket transport module.
[ 0.616623] RPC: Registered udp transport module.
[ 0.616631] RPC: Registered tcp transport module.
[ 0.616639] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.617749] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[ 0.617959] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[ 0.618942] Initialise system trusted keyrings
[ 0.619073] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[ 0.623978] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.634474] NFS: Registering the id_resolver key type
[ 0.634503] Key type id_resolver registered
[ 0.634512] Key type id_legacy registered
[ 0.634550] ntfs: driver 2.1.32 [Flags: R/O].
[ 0.636122] Key type asymmetric registered
[ 0.636134] Asymmetric key parser 'x509' registered
[ 0.636188] bounce: pool size: 64 pages
[ 0.636222] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[ 0.636233] io scheduler noop registered
[ 0.636241] io scheduler deadline registered
[ 0.636337] io scheduler cfq registered (default)
[ 0.636347] io scheduler mq-deadline registered
[ 0.636356] io scheduler kyber registered
[ 0.642153] pinctrl-single 4a003400.pinmux: 282 pins, size 1128
[ 0.646102] dra7-pcie 51000000.pcie: Linked as a consumer to phy-4a094000.pciephy.1
[ 0.646348] dra7-pcie 51000000.pcie: WA for Errata i870 not applied
[ 0.646439] dra7-pcie 51000000.pcie: host bridge /ocp/axi@0/pcie@51000000 ranges:
[ 0.646480] dra7-pcie 51000000.pcie: IO 0x20003000..0x20012fff -> 0x00000000
[ 0.646508] dra7-pcie 51000000.pcie: MEM 0x20013000..0x2fffffff -> 0x20013000
[ 1.646799] dra7-pcie 51000000.pcie: Phy link never came up
[ 1.646933] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
[ 1.646948] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.646959] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 1.646970] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[ 1.653077] PCI: bus0: Fast back to back transfers disabled
[ 1.658665] PCI: bus1: Fast back to back transfers enabled
[ 1.658708] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff 64bit]
[ 1.658728] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[ 1.659047] pcieport 0000:00:00.0: Signaling PME with IRQ 176
[ 1.659180] pcieport 0000:00:00.0: AER enabled with IRQ 176
[ 1.663326] evm_1v8: supplied by smps9
[ 1.663577] evm_3v3_sw: supplied by sysen1
[ 1.663812] aic_dvdd: supplied by evm_3v3_sw
[ 1.663899] vtt_fixed: supplied by sysen2
[ 1.708602] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[ 1.712183] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 45, base_baud = 3000000) is a 8250
[ 2.914835] console [ttyS0] enabled
[ 2.919260] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 46, base_baud = 3000000) is a 8250
[ 2.928888] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 47, base_baud = 3000000) is a 8250
[ 2.940002] omap_rng 48090000.rng: Random Number Generator ver. 20
[ 2.940343] random: crng init done
[ 2.960146] brd: module loaded
[ 2.969440] loop: module loaded
[ 2.973262] vmemexp device MAJOR num = 244
[ 2.977427] vmemexp class registered
[ 2.981116] /dev/vmemexp device registered
[ 2.985233] ioctl DBUFIOC_EXPORT_VIRTMEM = -1072899120
[ 3.026188] m25p80 spi0.0: found n25q00, expected s25fl256s1
[ 3.032171] m25p80 spi0.0: n25q00 (131072 Kbytes)
[ 3.036985] 10 fixed-partitions partitions found on MTD device spi0.0
[ 3.043480] Creating 10 MTD partitions on "spi0.0":
[ 3.048400] 0x000000000000-0x000000010000 : "QSPI.SPL"
[ 3.054276] 0x000000010000-0x000000020000 : "QSPI.SPL.backup1"
[ 3.060837] 0x000000020000-0x000000030000 : "QSPI.SPL.backup2"
[ 3.067383] 0x000000030000-0x000000040000 : "QSPI.SPL.backup3"
[ 3.073909] 0x000000040000-0x000000140000 : "QSPI.u-boot"
[ 3.080018] 0x000000140000-0x0000001c0000 : "QSPI.u-boot-spl-os"
[ 3.086713] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env"
[ 3.093183] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1"
[ 3.100338] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel"
[ 3.106413] 0x0000009e0000-0x000002000000 : "QSPI.file-system"
[ 3.113520] libphy: Fixed MDIO Bus: probed
[ 3.177163] davinci_mdio 48485000.mdio: davinci mdio revision 1.6, bus freq 1000000
[ 3.184859] davinci_mdio 48485000.mdio: no live phy, scanning all
[ 3.224372] libphy: 48485000.mdio: probed
[ 3.229136] cpsw 48484000.ethernet: Detected MACID = b4:52:a9:60:85:18
[ 3.235740] cpsw 48484000.ethernet: initialized cpsw ale version 1.4
[ 3.242149] cpsw 48484000.ethernet: ALE Table size 1024
[ 3.247457] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
[ 3.255454] cpsw 48484000.ethernet: cpsw: Detected MACID = b4:52:a9:60:85:19
[ 3.264096] i2c /dev entries driver
[ 3.272742] cpu cpu0: Linked as a consumer to regulator.10
[ 3.278357] cpu cpu0: Linked as a consumer to regulator.32
[ 3.285237] sdhci: Secure Digital Host Controller Interface driver
[ 3.291497] sdhci: Copyright(c) Pierre Ossman
[ 3.296807] sdhci-pltfm: SDHCI platform and OF driver helper
[ 3.303746] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22)
[ 3.312631] sdhci-omap 4809c000.mmc: Got CD GPIO
[ 3.317470] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.31
[ 3.324536] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.16
[ 3.331926] sdhci-omap 4809c000.mmc: Dropping the link to regulator.16
[ 3.338814] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.16
[ 3.345702] sdhci-omap 4809c000.mmc: Dropping the link to regulator.16
[ 3.352337] sdhci-omap 4809c000.mmc: Dropping the link to regulator.31
[ 3.359695] sdhci-omap 480b4000.mmc: Linked as a consumer to regulator.2
[ 3.366482] sdhci-omap 480b4000.mmc: Dropping the link to regulator.2
[ 3.373036] sdhci-omap 480b4000.mmc: Linked as a consumer to regulator.2
[ 3.405618] mmc0: SDHCI controller on 480b4000.mmc [480b4000.mmc] using ADMA
[ 3.413518] ti-iodelay 4844a000.padconf: Set reg 0x840 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.422485] ti-iodelay 4844a000.padconf: Set reg 0x848 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.431489] ti-iodelay 4844a000.padconf: Set reg 0x84c Delay(a: 307 g: 0), Elements(C=0 F=8)0x29008
[ 3.440674] ti-iodelay 4844a000.padconf: Set reg 0x850 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.449634] ti-iodelay 4844a000.padconf: Set reg 0x854 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.458688] ti-iodelay 4844a000.padconf: Set reg 0x870 Delay(a: 785 g: 0), Elements(C=1 F=8)0x29028
[ 3.467889] ti-iodelay 4844a000.padconf: Set reg 0x874 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.476897] ti-iodelay 4844a000.padconf: Set reg 0x878 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.485945] ti-iodelay 4844a000.padconf: Set reg 0x87c Delay(a: 613 g: 0), Elements(C=1 F=4)0x29024
[ 3.495149] ti-iodelay 4844a000.padconf: Set reg 0x880 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.504174] ti-iodelay 4844a000.padconf: Set reg 0x884 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.513224] ti-iodelay 4844a000.padconf: Set reg 0x888 Delay(a: 683 g: 0), Elements(C=1 F=6)0x29026
[ 3.522426] ti-iodelay 4844a000.padconf: Set reg 0x88c Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.531470] ti-iodelay 4844a000.padconf: Set reg 0x890 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.540529] ti-iodelay 4844a000.padconf: Set reg 0x894 Delay(a: 835 g: 0), Elements(C=1 F=10)0x2902a
[ 3.549755] ti-iodelay 4844a000.padconf: Set reg 0x898 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.558687] ti-iodelay 4844a000.padconf: Set reg 0x89c Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[ 3.568170] sdhci-omap 480d1000.mmc: Linked as a consumer to regulator.8
[ 3.574954] sdhci-omap 480d1000.mmc: Dropping the link to regulator.8
[ 3.581544] sdhci-omap 480d1000.mmc: Linked as a consumer to regulator.7
[ 3.588499] sdhci-omap 480d1000.mmc: Linked as a consumer to regulator.8
[ 3.677150] sdhci-omap 480d1000.mmc: no pinctrl state for sdr104 mode
[ 3.683780] sdhci-omap 480d1000.mmc: no pinctrl state for ddr50 mode
[ 3.690364] sdhci-omap 480d1000.mmc: no pinctrl state for sdr50 mode
[ 3.696905] sdhci-omap 480d1000.mmc: no pinctrl state for hs200_1_8v mode
[ 3.729541] mmc1: SDHCI controller on 480d1000.mmc [480d1000.mmc] using PIO
[ 3.737615] ledtrig-cpu: registered to indicate activity on CPUs
[ 3.748642] tlv320aic3x-codec 0-0019: Linked as a consumer to regulator.3
[ 3.755618] tlv320aic3x-codec 0-0019: Linked as a consumer to regulator.4
[ 3.764680] davinci-mcasp 4847c000.mcasp: invalid tdm slots: 0
[ 3.772094] NET: Registered protocol family 10
[ 3.778438] Segment Routing with IPv6
[ 3.782175] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 3.788992] NET: Registered protocol family 17
[ 3.793666] Key type dns_resolver registered
[ 3.798113] Registering SWP/SWPB emulation handler
[ 3.802960] omap_voltage_late_init: Voltage driver support not added
[ 3.809511] Power Management for TI OMAP4+ devices.
[ 3.815191] Loading compiled-in X.509 certificates
[ 3.846509] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.853240] [drm] No driver support for vblank timestamp query.
[ 3.859714] [drm] Initialized vdrm 1.0.0 20191105 for 44000000.ocp:vdrm@0 on minor 0
[ 3.961052] Console: switching to colour frame buffer device 240x67
[ 3.984027] vdrm 44000000.ocp:vdrm@0: fb0: DRM emulated frame buffer device
[ 3.991568] dmm 4e000000.dmm: workaround for errata i878 in use
[ 3.999227] dmm 4e000000.dmm: initialized all PAT entries
[ 4.005501] [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 1
[ 4.013955] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22)
[ 4.022823] sdhci-omap 4809c000.mmc: Got CD GPIO
[ 4.027703] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.31
[ 4.034831] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.16
[ 4.041750] sdhci-omap 4809c000.mmc: Dropping the link to regulator.16
[ 4.048613] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.16
[ 4.055511] sdhci-omap 4809c000.mmc: Dropping the link to regulator.16
[ 4.062151] sdhci-omap 4809c000.mmc: Dropping the link to regulator.31
[ 4.070806] asoc-simple-card sound0: tlv320aic3x-hifi <-> 48468000.mcasp mapping ok
[ 4.078574] asoc-simple-card sound0: ASoC: no DMI vendor name!
[ 4.087178] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22)
[ 4.096006] sdhci-omap 4809c000.mmc: Got CD GPIO
[ 4.100863] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.31
[ 4.107996] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.16
[ 4.114894] sdhci-omap 4809c000.mmc: Dropping the link to regulator.16
[ 4.121740] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.16
[ 4.128662] sdhci-omap 4809c000.mmc: Dropping the link to regulator.16
[ 4.135282] sdhci-omap 4809c000.mmc: Dropping the link to regulator.31
[ 4.143324] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22)
[ 4.152192] sdhci-omap 4809c000.mmc: Got CD GPIO
[ 4.157001] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.31
[ 4.164169] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.16
[ 4.171076] sdhci-omap 4809c000.mmc: Dropping the link to regulator.16
[ 4.177943] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.16
[ 4.184837] sdhci-omap 4809c000.mmc: Dropping the link to regulator.16
[ 4.191471] sdhci-omap 4809c000.mmc: Dropping the link to regulator.31
[ 4.199080] hctosys: unable to open rtc device (rtc0)
[ 4.204910] aic_dvdd: disabling
[ 4.208289] ldousb: disabling
[ 4.211547] pbias_mmc_omap5: disabling
[ 4.215338] ALSA device list:
[ 4.218395] #0: DRA7xx-EVM
[ 4.222083] Waiting for root device PARTUUID=75860135-02...

Here is the contents of my uenv.txt file in case it helps:

fdtfile=dra7-evm-infoadas.dtb
args_mmc=part uuid mmc 0:2 uuid; setenv bootargs "console=ttyO0,115200n8 vram=16M root=PARTUUID=${uuid} rw rootwait ip=none mem=1024M cma=64M"

I get the following warnings when running the dtc command to build the .dtb file:

dra7-evm-infoadas.dtb: Warning (unit_address_vs_reg): Node /opp-table/opp_high@1500000000 has a unit name, but no reg property
dra7-evm-infoadas.dtb: Warning (unit_address_vs_reg): Node /ocp has a reg or ranges property, but no unit name
dra7-evm-infoadas.dtb: Warning (unit_address_vs_reg): Node /ocp/l4@4a000000/scm@2000/scm_conf@0/clocks/sys_32k_ck has a reg or ranges property, but no unit name
dra7-evm-infoadas.dtb: Warning (unit_address_vs_reg): Node /ocp/regulator-abb-mpu has a reg or ranges property, but no unit name
dra7-evm-infoadas.dtb: Warning (unit_address_vs_reg): Node /ocp/regulator-abb-ivahd has a reg or ranges property, but no unit name
dra7-evm-infoadas.dtb: Warning (unit_address_vs_reg): Node /ocp/regulator-abb-dspeve has a reg or ranges property, but no unit name
dra7-evm-infoadas.dtb: Warning (unit_address_vs_reg): Node /ocp/regulator-abb-gpu has a reg or ranges property, but no unit name
dra7-evm-infoadas.dtb: Warning (unit_address_vs_reg): Node /ocp/ethernet@48484000/slave@48480200 has a unit name, but no reg property
dra7-evm-infoadas.dtb: Warning (unit_address_vs_reg): Node /ocp/ethernet@48484000/slave@48480300 has a unit name, but no reg property
dra7-evm-infoadas.dtb: Warning (unit_address_vs_reg): Node /ocp/vdrm@0 has a unit name, but no reg property
dra7-evm-infoadas.dtb: Warning (unit_address_vs_reg): Node /ocp/vdrm@0/crtc@0 has a unit name, but no reg property
dra7-evm-infoadas.dtb: Warning (unit_address_vs_reg): Node /ocp/vpe has a reg or ranges property, but no unit name
dra7-evm-infoadas.dtb: Warning (unit_address_vs_reg): Node /ocp/vip@0x48970000/ports/port@0/endpoint@0 has a unit name, but no reg property
dra7-evm-infoadas.dtb: Warning (unit_address_vs_reg): Node /connector@1 has a unit name, but no reg property
dra7-evm-infoadas.dtb: Warning (unit_address_vs_reg): Node /encoder@1 has a unit name, but no reg property
dra7-evm-infoadas.dtb: Warning (unit_address_vs_reg): Node /encoder@1/ports/port@0/endpoint@0 has a unit name, but no reg property
dra7-evm-infoadas.dtb: Warning (unit_address_vs_reg): Node /encoder@1/ports/port@1/endpoint@0 has a unit name, but no reg property
dra7-evm-infoadas.dtb: Warning (pci_device_reg): Node /ocp/axi@0/pcie@51000000/interrupt-controller missing PCI reg property
dra7-evm-infoadas.dtb: Warning (pci_device_reg): Node /ocp/axi@1/pcie@51800000/interrupt-controller missing PCI reg property
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/l4@4a000000/scm@2000/scm_conf@0/clocks missing or empty reg/ranges property
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/l4@4a000000/cm_core_aon@5000/clocks missing or empty reg/ranges property
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/l4@4a000000/cm_core_aon@5000/clockdomains missing or empty reg/ranges property
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/l4@4a000000/cm_core@8000/clocks missing or empty reg/ranges property
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/l4@4a000000/cm_core@8000/clockdomains missing or empty reg/ranges property
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/l4@4ae00000/prm@6000/clocks missing or empty reg/ranges property
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/l4@4ae00000/prm@6000/clockdomains missing or empty reg/ranges property
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/axi@0 simple-bus unit address format error, expected "51000000"
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/axi@1 simple-bus unit address format error, expected "51800000"
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/regulator-abb-mpu simple-bus unit address format error, expected "4ae07ddc"
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/regulator-abb-ivahd simple-bus unit address format error, expected "4ae07e34"
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/regulator-abb-dspeve simple-bus unit address format error, expected "4ae07e30"
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/regulator-abb-gpu simple-bus unit address format error, expected "4ae07de4"
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/sata@4a141100 simple-bus unit address format error, expected "4a140000"
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/target-module@4a0dd000 simple-bus unit address format error, expected "4a0dd038"
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/target-module@4a0d9000 simple-bus unit address format error, expected "4a0d9038"
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/vdrm@0 missing or empty reg/ranges property
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/sham@53100000 simple-bus unit address format error, expected "4b101000"
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/vpe simple-bus unit address format error, expected "489d0000"
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/vip@0x48970000 simple-bus unit address format error, expected "48970000"
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/vip@0x48990000 simple-bus unit address format error, expected "48990000"
dra7-evm-infoadas.dtb: Warning (simple_bus_reg): Node /ocp/vip@0x489b0000 simple-bus unit address format error, expected "489b0000"

Thanks,

Tom

0 Thomas Cloud over 5 years ago in reply to Thomas Cloud

Intellectual 395 points

Any update on this RamPrasad?

Thanks,

Tom

0 Stanley Liu over 5 years ago in reply to Thomas Cloud

TI__Guru 50045 points

Please set it to dra7-cascaderadar-infoadas.dtb in uenv.txt on SD card when booting the cascade radar EVM.

0 Thomas Cloud over 5 years ago in reply to Stanley Liu

Intellectual 395 points

Did you see the text in the original question?

"I set MAKECONFIG?=tda2xx_cascade_linux_radar in vision_sdk/build/Rules.make but I had to change fdtfile=dra7-cascaderadar-infoadas.dtb manually in the /vision_sdk/binaries/apps/tda2xx_cascade_linux_radar/hlos/linux/boot/uenv.txt file, for some reason it was trying to use dra7-infoadas.dtb which does not exist in the /boot directory."

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