Linux/AM5708: Remoteproc issue

Adam Lee5

Expert 2345 points

Part Number: AM5708
Other Parts Discussed in Thread: AM5718

Tool/software: Linux

I am working to bring-up the remoteproc mechanism in my custom AM5708 board.

The tutorial shows that I should have the following directory:

/sys/bus/platform/drivers/omap-rproc

However, I don't have such directory:

/sys/bus/platform/drivers# cd omap
omap-aes/ omap-dwc3/ omap-mailbox/ omap2-nand/ omap_dma_system/ omap_hwspinlock/ omap_rng/ omapdss_dispc/
omap-control-phy/ omap-elm/ omap-ocp2scp/ omap2_mcspi/ omap_dss6/ omap_i2c/ omap_timer/ omapdss_dss/
omap-des/ omap-gpmc/ omap-sham/ omap8250/ omap_gpio/ omap_l3_noc/ omap_wdt/ omapdss_hdmi/
omap-dma-engine/ omap-iommu/ omap-usb2/ omap_dispc6/ omap_hsmmc/ omap_l3_smx/ omapdrm/ omapdss_hdmi5/

Is there a particular package or kernel configuration I have to include for this feature to become available?

Thank you

over 6 years ago

0 Rex Chang over 6 years ago

TI__Guru 50170 points

Hi, Adam,

Could you provide the boot logs including u-boot as attachment? Also, does dmesg and lsmod show any sign of remoteproc running?
grep rproc and remoteproc in dmesg and rproc in lsmod.

Rex

0 Adam Lee5 over 6 years ago in reply to Rex Chang

Expert 2345 points

Hi Rex, here is my dmesg. Also, this is my *lsmod*:

root:~# lsmod
Module Size Used by
bc_example 16384 0
extcon_usb_gpio 16384 0
pvrsrvkm 417792 3 bc_example
c_can_platform 16384 0
c_can 20480 1 c_can_platform
omap_aes_driver 24576 0
can_dev 24576 1 c_can
omap_sham 28672 0
omap_wdt 16384 0
bluetooth 335872 2
ecdh_generic 28672 1 bluetooth
ti_vpe 24576 0
ti_sc 36864 1 ti_vpe
ti_csc 16384 1 ti_vpe
ti_vpdma 20480 1 ti_vpe
dwc3_omap 16384 0
omap_des 20480 0
snd_soc_tlv320aic3x 57344 0
atmel_mxt_ts 28672 0
des_generic 28672 1 omap_des
crypto_engine 16384 2 omap_des,omap_aes_driver
omap_crypto 16384 2 omap_des,omap_aes_driver
sch_fq_codel 20480 2
remoteproc 40960 0
cryptodev 45056 0
cmemk 45056 0

0 Rex Chang over 6 years ago in reply to Adam Lee5

TI__Guru 50170 points

Hi, Adam,

Which Linux Processor SDK are you using? The dmesg link you provided can't be accessed and is prohibited by TI network security policy.
You will need to upload the logs to E2E forum.

The lsmod seems there is another module missing.
root@am57xx-evm:~# lsmod | grep remoteproc
omap_remoteproc 12888 0
remoteproc 29043 5 pru_rproc,ti_prueth,rpmsg_rpc,omap_remoteproc,rpmsg_proto

There isn't a TI AM5708 EVM, but it should be the same as AM5718 IDK. You may want to compare your dts configuration vs TI's.

Rex

0 Rex Chang over 6 years ago in reply to Rex Chang

TI__Guru 50170 points

I took another look. Does your .config have OMAP_REMOTEPROC enabled?

Rex

0 Adam Lee5 over 6 years ago in reply to Rex Chang

Expert 2345 points

Yes I do - OMAP_REMOTEPROC [=m]

I also attached my dmesg output. Please take a look!

Fullscreen 1033.boot.log Download

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.54-g0b59bc3be7 (oe-user@oe-host) (gcc version 7.3.0 (GCC)) #1 SMP PREEMPT Thu Sep 13 17:49:52 UTC 2018
[    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 DRA718 EVM
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] cma: Reserved 24 MiB at 0x000000009e400000
[    0.000000] OMAP4: Map 0x000000009fd00000 to fe600000 for dram barrier
[    0.000000] On node 0 totalpages: 130304
[    0.000000] free_area_init_node: node 0, pgdat c1053740, node_mem_map ddf7f000
[    0.000000]   DMA zone: 1146 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 130304 pages, LIFO batch:31
[    0.000000] DRA722 ES2.1
[    0.000000] percpu: Embedded 15 pages/cpu @dfc8b000 s31308 r8192 d21940 u61440
[    0.000000] pcpu-alloc: s31308 r8192 d21940 u61440 alloc=15*4096
[    0.000000] pcpu-alloc: [0] 0
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 129158
[    0.000000] Kernel command line: console=ttyO2,115200n8 root=PARTUUID=d2915497-02 rw rootfstype=ext4 rootwait
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    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: 476072K/521216K available (8192K kernel code, 346K rwdata, 2592K rodata, 2048K init, 298K bss, 20568K reserved, 24576K cma-reserved, 0)
[    0.000000] Virtual kernel memory layout:
                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)
                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
                   vmalloc : 0xe0000000 - 0xff800000   ( 504 MB)
                   lowmem  : 0xc0000000 - 0xdfd00000   ( 509 MB)
                   pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
                   modules : 0xbf000000 - 0xbfe00000   (  14 MB)
                     .text : 0xc0008000 - 0xc0a00000   (10208 kB)
                     .init : 0xc0e00000 - 0xc1000000   (2048 kB)
                     .data : 0xc1000000 - 0xc1056868   ( 347 kB)
                      .bss : 0xc1058000 - 0xc10a2bfc   ( 299 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.
[    0.000000]  Tasks RCU enabled.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[    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
[    0.000017] Switching to timer-based delay loop, resolution 162ns
[    0.000351] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[    0.000359] OMAP clocksource: 32k_counter at 32768 Hz
[    0.000788] Console: colour dummy device 80x30
[    0.000806] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
[    0.000814] This ensures that you still see kernel messages. Please
[    0.000820] update your kernel commandline.
[    0.000838] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[    0.000853] pid_max: default: 32768 minimum: 301
[    0.000962] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000973] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.001486] CPU: Testing write buffer coherency: ok
[    0.001695] /cpus/cpu@0 missing clock-frequency property
[    0.001708] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.039863] Setting up static identity map for 0x80200000 - 0x80200060
[    0.059871] Hierarchical SRCU implementation.
[    0.080052] EFI services will not be available.
[    0.099928] smp: Bringing up secondary CPUs ...
[    0.099939] smp: Brought up 1 node, 1 CPU
[    0.099948] SMP: Total of 1 processors activated (12.29 BogoMIPS).
[    0.099956] CPU: All CPU(s) started in HYP mode.
[    0.099963] CPU: Virtualization extensions available.
[    0.100334] devtmpfs: initialized
[    0.116718] random: get_random_u32 called from bucket_table_alloc+0x120/0x248 with crng_init=0
[    0.120062] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    0.120249] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.120266] futex hash table entries: 256 (order: 2, 16384 bytes)
[    0.120832] pinctrl core: initialized pinctrl subsystem
[    0.121286] DMI not present or invalid.
[    0.121511] NET: Registered protocol family 16
[    0.130773] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.131645] omap_hwmod: l3_main_2 using broken dt data from ocp
[    0.324617] cpuidle: using governor ladder
[    0.324649] cpuidle: using governor menu
[    0.332417] gpio gpiochip0: (gpio): added GPIO chardev (254:0)
[    0.332482] gpiochip_setup_dev: registered GPIOs 0 to 31 on device: gpiochip0 (gpio)
[    0.332544] OMAP GPIO hardware version 0.1
[    0.333211] gpio gpiochip1: (gpio): added GPIO chardev (254:1)
[    0.333277] gpiochip_setup_dev: registered GPIOs 32 to 63 on device: gpiochip1 (gpio)
[    0.333951] gpio gpiochip2: (gpio): added GPIO chardev (254:2)
[    0.334016] gpiochip_setup_dev: registered GPIOs 64 to 95 on device: gpiochip2 (gpio)
[    0.334698] gpio gpiochip3: (gpio): added GPIO chardev (254:3)
[    0.334761] gpiochip_setup_dev: registered GPIOs 96 to 127 on device: gpiochip3 (gpio)
[    0.335431] gpio gpiochip4: (gpio): added GPIO chardev (254:4)
[    0.335492] gpiochip_setup_dev: registered GPIOs 128 to 159 on device: gpiochip4 (gpio)
[    0.336169] gpio gpiochip5: (gpio): added GPIO chardev (254:5)
[    0.336231] gpiochip_setup_dev: registered GPIOs 160 to 191 on device: gpiochip5 (gpio)
[    0.336904] gpio gpiochip6: (gpio): added GPIO chardev (254:6)
[    0.336968] gpiochip_setup_dev: registered GPIOs 192 to 223 on device: gpiochip6 (gpio)
[    0.337645] gpio gpiochip7: (gpio): added GPIO chardev (254:7)
[    0.337710] gpiochip_setup_dev: registered GPIOs 224 to 255 on device: gpiochip7 (gpio)
[    0.359469] No ATAGs?
[    0.359515] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.359529] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.359892] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[    0.359903] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[    0.360451] OMAP DMA hardware revision 0.0
[    0.392286] edma 43300000.edma: memcpy is disabled
[    0.395422] edma 43300000.edma: TI EDMA DMA engine driver
[    0.402171] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[    0.402639] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-evm12v0[0]'
[    0.402850] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-evm5v0[0]'
[    0.402927] evm_5v0: supplied by evm_12v0
[    0.403162] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-vsys3v3[0]'
[    0.403220] vsys_3v3: supplied by evm_12v0
[    0.403438] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-evm_3v3[0]'
[    0.403485] evm_3v3: supplied by vsys_3v3
[    0.403701] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-aic_dvdd[0]'
[    0.403752] aic_dvdd: supplied by evm_3v3
[    0.406058] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[    0.406268] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[    0.406514] omap-iommu 58882000.mmu: 58882000.mmu registered
[    0.406755] omap-iommu 55082000.mmu: 55082000.mmu registered
[    0.430524] pcf857x 0-0021: probe error -121 for 'pcf8575'
[    0.430544] pcf857x: probe of 0-0021 failed with error -121
[    0.430899] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[    0.431360] omap_i2c 48072000.i2c: bus 1 rev0.12 at 400 kHz
[    0.431439] omap_i2c 48060000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@2000/pinmux@1400/i2c3_pins_default, deferring probe
[    1.521131] omap_i2c 4807c000.i2c: controller timed out
[    1.551155] pcf857x 4-0026: probe error -110 for 'pcf8575'
[    1.551173] pcf857x: probe of 4-0026 failed with error -110
[    1.551218] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 400 kHz
[    1.551375] media: Linux media interface: v0.10
[    1.551411] Linux video capture interface: v2.00
[    1.551492] pps_core: LinuxPPS API ver. 1 registered
[    1.551500] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    1.551519] PTP clock support registered
[    1.551547] EDAC MC: Ver: 3.0.0
[    1.561242] dmi: Firmware registration failed.
[    1.561646] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[    1.561842] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[    1.562157] Advanced Linux Sound Architecture Driver Initialized.
[    1.571319] clocksource: Switched to clocksource arch_sys_counter
[    1.578753] NET: Registered protocol family 2
[    1.579285] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    1.579324] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    1.579392] TCP: Hash tables configured (established 4096 bind 4096)
[    1.579447] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    1.579469] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    1.579576] NET: Registered protocol family 1
[    1.599913] RPC: Registered named UNIX socket transport module.
[    1.599923] RPC: Registered udp transport module.
[    1.599931] RPC: Registered tcp transport module.
[    1.599939] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    1.599949] PCI: CLS 0 bytes, default 64
[    1.600849] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[    1.600978] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[    1.601980] workingset: timestamp_bits=14 max_order=17 bucket_order=3
[    1.605966] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    1.616486] NFS: Registering the id_resolver key type
[    1.616510] Key type id_resolver registered
[    1.616519] Key type id_legacy registered
[    1.616558] ntfs: driver 2.1.32 [Flags: R/O].
[    1.618157] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    1.618168] io scheduler noop registered
[    1.618178] io scheduler deadline registered
[    1.618329] io scheduler cfq registered (default)
[    1.618339] io scheduler mq-deadline registered
[    1.618348] io scheduler kyber registered
[    1.622774] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[    1.622926] pinctrl-single 4a002e8c.pinmux: please update dts to use #pinctrl-cells = <1>
[    1.623006] pinctrl-single 4a002e8c.pinmux: initialized with no interrupts
[    1.623017] pinctrl-single 4a002e8c.pinmux: 1 pins at pa fc002e8c size 4
[    1.636994] pwm-backlight backlight: GPIO lookup for consumer enable
[    1.637002] pwm-backlight backlight: using device tree for GPIO lookup
[    1.637042] of_get_named_gpiod_flags: parsed 'enable-gpios' property of node '/backlight[0]' - status (0)
[    1.637072] no flags found for enable
[    1.637093] pwm-backlight backlight: backlight supply power not found, using dummy regulator
[    1.681499] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[    1.684065] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 43, base_baud = 3000000) is a 8250
[    2.531098] console [ttyS2] enabled
[    2.535405] 4806e000.serial: ttyS3 at MMIO 0x4806e000 (irq = 44, base_baud = 3000000) is a 8250
[    2.544954] 48066000.serial: ttyS4 at MMIO 0x48066000 (irq = 45, base_baud = 3000000) is a 8250
[    2.554450] 48420000.serial: ttyS6 at MMIO 0x48420000 (irq = 46, base_baud = 3000000) is a 8250
[    2.565037] omap_rng 48090000.rng: Random Number Generator ver. 20
[    2.573915] panel-dpi connector@0: GPIO lookup for consumer enable
[    2.573923] panel-dpi connector@0: using device tree for GPIO lookup
[    2.573956] of_get_named_gpiod_flags: parsed 'enable-gpios' property of node '/connector@0[0]' - status (0)
[    2.573973] panel-dpi connector@0: GPIO lookup for consumer reset
[    2.573980] panel-dpi connector@0: using device tree for GPIO lookup
[    2.573989] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/connector@0[0]'
[    2.573998] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/connector@0[0]'
[    2.574005] panel-dpi connector@0: using lookup tables for GPIO lookup
[    2.574013] panel-dpi connector@0: lookup for GPIO reset failed
[    2.574033] panel-dpi connector@0: connector@0 supply vcc not found, using dummy regulator
[    2.582536] panel-dpi connector@0: failed to find video source
[    2.598060] brd: module loaded
[    2.606425] loop: module loaded
[    2.610410] BUCK0: supplied by vsys_3v3
[    2.615503] BUCK1: supplied by vsys_3v3
[    2.620487] LDO0: supplied by evm_5v0
[    2.624576] lp8733-ldo0: Bringing 1900000uV into 3300000-3300000uV
[    2.632026] LDO1: supplied by evm_5v0
[    2.637125] BUCK0: supplied by vsys_3v3
[    2.641998] BUCK1: supplied by vsys_3v3
[    2.646866] LDO0: supplied by vsys_3v3
[    2.651502] LDO1: supplied by vsys_3v3
[    2.659323] m25p80 spi0.0: found s25fl128s, expected s25fl256s1
[    2.665542] m25p80 spi0.0: s25fl128s (16384 Kbytes)
[    2.670517] 10 ofpart partitions found on MTD device spi0.0
[    2.676131] Creating 10 MTD partitions on "spi0.0":
[    2.681031] 0x000000000000-0x000000040000 : "QSPI.SPL"
[    2.686886] 0x000000040000-0x0000001c0000 : "QSPI.u-boot"
[    2.692937] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env"
[    2.699318] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1"
[    2.706408] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel"
[    2.712440] 0x0000009e0000-0x000002000000 : "QSPI.file-system"
[    2.718300] mtd: partition "QSPI.file-system" extends beyond the end of device "spi0.0" -- size truncated to 0x620000
[    2.729578] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env"
[    2.735965] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1"
[    2.743036] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel"
[    2.749079] 0x0000009e0000-0x000002000000 : "QSPI.file-system"
[    2.754962] mtd: partition "QSPI.file-system" extends beyond the end of device "spi0.0" -- size truncated to 0x620000
[    2.766759] mdio_bus fixed-0: GPIO lookup for consumer reset
[    2.766767] mdio_bus fixed-0: using lookup tables for GPIO lookup
[    2.766775] mdio_bus fixed-0: lookup for GPIO reset failed
[    2.766799] libphy: Fixed MDIO Bus: probed
[    2.773325] mdio_bus 48485000.mdio: GPIO lookup for consumer reset
[    2.773334] mdio_bus 48485000.mdio: using device tree for GPIO lookup
[    2.773345] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/ethernet@48484000/mdio@48485000[0]'
[    2.773354] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/ethernet@48484000/mdio@48485000[0]'
[    2.773362] mdio_bus 48485000.mdio: using lookup tables for GPIO lookup
[    2.773369] mdio_bus 48485000.mdio: lookup for GPIO reset failed
[    2.831353] davinci_mdio 48485000.mdio: davinci mdio revision 1.6, bus freq 1000000
[    2.839048] libphy: 48485000.mdio: probed
[    2.855498] davinci_mdio 48485000.mdio: phy[0]: device 48485000.mdio:00, driver unknown
[    2.864120] cpsw 48484000.ethernet: Detected MACID = 64:cf:d9:8e:0b:b0
[    2.870729] cpsw 48484000.ethernet: initialized cpsw ale version 1.4
[    2.877159] cpsw 48484000.ethernet: ALE Table size 1024
[    2.882504] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
[    2.890877] i2c /dev entries driver
[    2.895313] IR NEC protocol handler initialized
[    2.899864] IR RC5(x/sz) protocol handler initialized
[    2.904982] IR RC6 protocol handler initialized
[    2.909531] IR JVC protocol handler initialized
[    2.914096] IR Sony protocol handler initialized
[    2.918731] IR SANYO protocol handler initialized
[    2.923467] IR Sharp protocol handler initialized
[    2.928189] IR MCE Keyboard/mouse protocol handler initialized
[    2.934058] IR XMP protocol handler initialized
[    2.942595] cpu cpu0: dev_pm_opp_set_regulators: no regulator (vdd) found: -19
[    2.950242] sdhci: Secure Digital Host Controller Interface driver
[    2.956474] sdhci: Copyright(c) Pierre Ossman
[    2.961352] sdhci-pltfm: SDHCI platform and OF driver helper
[    2.968025] sdhci-omap 4809c000.mmc: GPIO lookup for consumer cd
[    2.968032] sdhci-omap 4809c000.mmc: using device tree for GPIO lookup
[    2.968064] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' - status (0)
[    2.968102] sdhci-omap 4809c000.mmc: Got CD GPIO
[    2.972764] sdhci-omap 4809c000.mmc: GPIO lookup for consumer wp
[    2.972771] sdhci-omap 4809c000.mmc: using device tree for GPIO lookup
[    2.972781] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]'
[    2.972790] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]'
[    2.972796] sdhci-omap 4809c000.mmc: using lookup tables for GPIO lookup
[    2.972804] sdhci-omap 4809c000.mmc: lookup for GPIO wp failed
[    2.974327] sdhci-omap 4809c000.mmc: no pinctrl state for ddr_1_8v mode
[    3.041515] mmc0: SDHCI controller on 4809c000.mmc [4809c000.mmc] using ADMA
[    3.049040] sdhci-omap 480b4000.mmc: GPIO lookup for consumer wp
[    3.049048] sdhci-omap 480b4000.mmc: using device tree for GPIO lookup
[    3.049058] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]'
[    3.049067] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480b4000[0]'
[    3.049074] sdhci-omap 480b4000.mmc: using lookup tables for GPIO lookup
[    3.049082] sdhci-omap 480b4000.mmc: lookup for GPIO wp failed
[    3.121381] mmc1: SDHCI controller on 480b4000.mmc [480b4000.mmc] using ADMA
[    3.129084] ledtrig-cpu: registered to indicate activity on CPUs
[    3.143510] NET: Registered protocol family 10
[    3.148872] Segment Routing with IPv6
[    3.152943] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    3.162606] NET: Registered protocol family 17
[    3.167311] Key type dns_resolver registered
[    3.171726] omap_voltage_late_init: Voltage driver support not added
[    3.178147] Power Management for TI OMAP4+ devices.
[    3.183081] mmc0: host does not support reading read-only switch, assuming write-enable
[    3.191264] mmc0: new high speed SDHC card at address e624
[    3.197143] mmcblk0: mmc0:e624 ACLCD 29.7 GiB
[    3.202096]  mmcblk0: p1 p2
[    3.205723] Registering SWP/SWPB emulation handler
[    3.221856] random: fast init done
[    3.226370] dmm 4e000000.dmm: workaround for errata i878 in use
[    3.233997] dmm 4e000000.dmm: initialized all PAT entries
[    3.241348] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
[    3.247557] ti-iodelay 4844a000.padconf: Set reg 0x18c Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    3.256910] ti-iodelay 4844a000.padconf: Set reg 0x1a4 Delay(a: 119 g: 0), Elements(C=0 F=3)0x29003
[    3.266054] ti-iodelay 4844a000.padconf: Set reg 0x1b0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    3.275486] ti-iodelay 4844a000.padconf: Set reg 0x1bc Delay(a: 18 g: 0), Elements(C=0 F=0)0x29000
[    3.284539] ti-iodelay 4844a000.padconf: Set reg 0x1c8 Delay(a: 894 g: 0), Elements(C=2 F=1)0x29041
[    3.293810] DSS: OMAP DSS rev 6.1
[    3.297430] ti-iodelay 4844a000.padconf: Set reg 0x1d4 Delay(a: 30 g: 0), Elements(C=0 F=0)0x29000
[    3.306454] ti-iodelay 4844a000.padconf: Set reg 0x1e0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    3.315384] ti-iodelay 4844a000.padconf: Set reg 0x1ec Delay(a: 23 g: 0), Elements(C=0 F=0)0x29000
[    3.324398] ti-iodelay 4844a000.padconf: Set reg 0x1f8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    3.333324] ti-iodelay 4844a000.padconf: Set reg 0x360 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    3.342252] ti-iodelay 4844a000.padconf: Set reg 0x194 Delay(a: 152 g: 0), Elements(C=0 F=4)0x29004
[    3.351352] ti-iodelay 4844a000.padconf: Set reg 0x1ac Delay(a: 206 g: 0), Elements(C=0 F=6)0x29006
[    3.360439] ti-iodelay 4844a000.padconf: Set reg 0x1b8 Delay(a: 78 g: 0), Elements(C=0 F=2)0x29002
[    3.369452] ti-iodelay 4844a000.padconf: Set reg 0x1c4 Delay(a: 2 g: 0), Elements(C=0 F=0)0x29000
[    3.378379] ti-iodelay 4844a000.padconf: Set reg 0x1d0 Delay(a: 266 g: 0), Elements(C=0 F=8)0x29008
[    3.387480] ti-iodelay 4844a000.padconf: Set reg 0x1dc Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    3.396405] ti-iodelay 4844a000.padconf: Set reg 0x1e8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    3.405330] ti-iodelay 4844a000.padconf: Set reg 0x1f4 Delay(a: 43 g: 0), Elements(C=0 F=1)0x29001
[    3.414344] ti-iodelay 4844a000.padconf: Set reg 0x200 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    3.423269] ti-iodelay 4844a000.padconf: Set reg 0x368 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    3.432193] ti-iodelay 4844a000.padconf: Set reg 0x190 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    3.441106] ti-iodelay 4844a000.padconf: Set reg 0x1a8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    3.450037] ti-iodelay 4844a000.padconf: Set reg 0x1b4 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    3.458965] ti-iodelay 4844a000.padconf: Set reg 0x1c0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    3.467891] ti-iodelay 4844a000.padconf: Set reg 0x1d8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    3.476817] ti-iodelay 4844a000.padconf: Set reg 0x1e4 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    3.485742] ti-iodelay 4844a000.padconf: Set reg 0x1f0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    3.494668] ti-iodelay 4844a000.padconf: Set reg 0x1fc Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    3.503594] ti-iodelay 4844a000.padconf: Set reg 0x364 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
[    3.513104] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
[    3.521257] mmc1: new DDR MMC card at address 0001
[    3.526223] panel-dpi connector@0: GPIO lookup for consumer enable
[    3.526229] panel-dpi connector@0: using device tree for GPIO lookup
[    3.526261] of_get_named_gpiod_flags: parsed 'enable-gpios' property of node '/connector@0[0]' - status (0)
[    3.526276] panel-dpi connector@0: GPIO lookup for consumer reset
[    3.526280] panel-dpi connector@0: using device tree for GPIO lookup
[    3.526288] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/connector@0[0]'
[    3.526294] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/connector@0[0]'
[    3.526299] panel-dpi connector@0: using lookup tables for GPIO lookup
[    3.526305] panel-dpi connector@0: lookup for GPIO reset failed
[    3.526330] panel-dpi connector@0: connector@0 supply vcc not found, using dummy regulator
[    3.536766] mmcblk1: mmc1:0001 DG4016 14.7 GiB
[    3.541501] mmcblk1boot0: mmc1:0001 DG4016 partition 1 4.00 MiB
[    3.547607] mmcblk1boot1: mmc1:0001 DG4016 partition 2 4.00 MiB
[    3.554099] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    3.554103] [drm] No driver support for vblank timestamp query.
[    3.575291] [drm] Enabling DMM ywrap scrolling
[    3.580905] mmcblk1rpmb: mmc1:0001 DG4016 partition 3 4.00 MiB
[    3.582379]  mmcblk1: p1 p2
[    3.643717] Console: switching to colour frame buffer device 160x50
[    3.666254] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
[    3.672954] [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 0
[    3.681011] hctosys: unable to open rtc device (rtc0)
[    3.686722] aic_dvdd: disabling
[    3.689888] ALSA device list:
[    3.692921]   No soundcards found.
[    3.928229] EXT4-fs (mmcblk0p2): recovery complete
[    3.934286] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    3.942475] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    3.958058] devtmpfs: mounted
[    3.962330] Freeing unused kernel memory: 2048K
[    4.253671] systemd[1]: System time before build time, advancing clock.
[    4.278707] systemd[1]: systemd 234 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +AC)
[    4.299952] systemd[1]: Detected architecture arm.
[    4.334083] systemd[1]: Set hostname to <solix>.
[    4.718955] random: systemd: uninitialized urandom read (16 bytes read)
[    4.726622] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    4.761448] random: systemd: uninitialized urandom read (16 bytes read)
[    4.776824] systemd[1]: Listening on Process Core Dump Socket.
[    4.811500] random: systemd: uninitialized urandom read (16 bytes read)
[    4.818385] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    4.861631] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    4.901656] systemd[1]: Listening on Network Service Netlink Socket.
[    5.002898] systemd[1]: Created slice User and Session Slice.
[    5.031494] systemd[1]: Reached target Remote File Systems.
[    5.273159] cmemk: loading out-of-tree module taints kernel.
[    5.285126] CMEMK module: reference Linux version 4.14.54
[    5.291093] no physical memory specified
[    5.295070] cmemk initialized
[    5.323957] cryptodev: driver 1.9 loaded.
[    5.368142] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    5.962300] systemd-journald[83]: Received request to flush runtime journal from PID 1
[    7.600500] atmel_mxt_ts 2-004a: GPIO lookup for consumer reset
[    7.600511] atmel_mxt_ts 2-004a: using device tree for GPIO lookup
[    7.600546] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/ocp/i2c@48060000/touch@4a[0]' - status (0)
[    7.620067] of_get_named_gpiod_flags: can't parse 'gpio-reset' property of node '/ocp/i2c@48070000/tlv320aic3106@19[0]'
[    7.639007] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
[    7.714154] omap-des 480a5000.des: will run requests pump with realtime priority
[    7.958765] atmel_mxt_ts 2-004a: Family: 164 Variant: 3 Firmware V2.3.AA Objects: 40
[    8.105430] atmel_mxt_ts 2-004a: Direct firmware load for maxtouch.cfg failed with error -2
[    8.230743] atmel_mxt_ts 2-004a: Touchscreen size X4095Y4095
[    8.303151] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
[    8.317251] input: Atmel maXTouch Touchscreen as /devices/platform/44000000.ocp/48060000.i2c/i2c-2/2-004a/input/input0
[    8.462366] vpe 489d0000.vpe: Device registered as /dev/video0
[    8.529218] net eth0: initializing cpsw version 1.15 (0)
[    8.591224] Bluetooth: Core ver 2.22
[    8.600104] random: crng init done
[    8.600110] random: 7 urandom warning(s) missed due to ratelimiting
[    8.651408] Generic PHY 48485000.mdio:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=48485000.mdio:00, irq=POLL)
[    8.700237] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    8.759138] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[    8.778069] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
[    8.786764] CAN device driver interface
[    8.891088] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[    8.909081] omap-aes 4b500000.aes: will run requests pump with realtime priority
[    8.934409] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
[    8.938163] omap-aes 4b700000.aes: will run requests pump with realtime priority
[    8.939842] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=fce3c000, irq=92)
[    8.967050] [drm] Initialized pvr 1.14.3699939 20110701 for 56000000.gpu on minor 1
[    9.109036] extcon-usb-gpio extcon_usb1: GPIO lookup for consumer id
[    9.109042] extcon-usb-gpio extcon_usb1: using device tree for GPIO lookup
[    9.109053] of_get_named_gpiod_flags: can't parse 'id-gpios' property of node '/extcon_usb1[0]'
[    9.109127] extcon-usb-gpio extcon_usb1: lookup for GPIO id failed
[    9.109134] extcon-usb-gpio extcon_usb1: GPIO lookup for consumer vbus
[    9.109138] extcon-usb-gpio extcon_usb1: using device tree for GPIO lookup
[    9.109145] of_get_named_gpiod_flags: can't parse 'vbus-gpios' property of node '/extcon_usb1[0]'
[    9.109151] of_get_named_gpiod_flags: can't parse 'vbus-gpio' property of node '/extcon_usb1[0]'
[    9.109156] extcon-usb-gpio extcon_usb1: using lookup tables for GPIO lookup
[    9.109162] extcon-usb-gpio extcon_usb1: lookup for GPIO vbus failed
[    9.109219] extcon-usb-gpio extcon_usb2: GPIO lookup for consumer id
[    9.109224] extcon-usb-gpio extcon_usb2: using device tree for GPIO lookup
[    9.109230] of_get_named_gpiod_flags: can't parse 'id-gpios' property of node '/extcon_usb2[0]'
[    9.109257] extcon-usb-gpio extcon_usb2: lookup for GPIO id failed
[    9.109263] extcon-usb-gpio extcon_usb2: GPIO lookup for consumer vbus
[    9.109267] extcon-usb-gpio extcon_usb2: using device tree for GPIO lookup
[    9.109274] of_get_named_gpiod_flags: can't parse 'vbus-gpios' property of node '/extcon_usb2[0]'
[    9.109280] of_get_named_gpiod_flags: can't parse 'vbus-gpio' property of node '/extcon_usb2[0]'
[    9.109284] extcon-usb-gpio extcon_usb2: using lookup tables for GPIO lookup
[    9.109289] extcon-usb-gpio extcon_usb2: lookup for GPIO vbus failed
[    9.542138] NET: Registered protocol family 31
[    9.591848] Bluetooth: HCI device and connection manager initialized
[    9.641073] Bluetooth: HCI socket layer initialized
[    9.685618] Bluetooth: L2CAP socket layer initialized
[    9.720834] Bluetooth: SCO socket layer initialized
[   13.638690] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]

0 Rex Chang over 6 years ago in reply to Adam Lee5

TI__Guru 50170 points

Adam,

Your boot logs isn't complete. Could you provide the logs starting from u-boot and ends at kernel login prompt?

Rex

0 Rex Chang over 6 years ago in reply to Rex Chang

TI__Guru 50170 points

Hi, Adam,

I am not sure if you got this resolved or not. I expected a full boot logs to analyze the issue. I herewith attach my logs. In the logs, you can see following omap-rproc messages. These happen beyond what your logs showed. Without complete logs, we don't know what has happened during the boot. If the system doesn't boot correctly, some processes may not start correctly. That could be one of the reasons that remoteproc not coming up.

[ 10.558621] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000

[ 10.662442] remoteproc remoteproc0: 58820000.ipu is available

[ 10.734036] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000

[ OK ] Started udev Coldplug all Devices.

[ 10.774888] remoteproc remoteproc1: 55020000.ipu is available

[ 12.198505] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@99000000

[ 12.211423] remoteproc remoteproc1: powering up 55020000.ipu

[ 12.198505] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@99000000

Rex

Fullscreen 6177.am571x-IDK.txt Download

U-Boot 2017.01-g340fb36f04 (Dec 23 2017 - 11:25:49 -0500)

CPU  : DRA722-GP ES2.0
Model: TI AM5718 IDK
Board: AM571x IDK REV 1.3A
DRAM:  1 GiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
** First descriptor is NOT a primary desc on 1:1 **
*** Warning - bad CRC, using default environment

GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
SCSI:  SATA link 0 timeout.
AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
flags: 64bit ncq stag pm led clo only pmp pio slum part ccc apst
scanning bus for devices...
Found 0 device(s).
Net:   <ethaddr> not set. Validating first E-fuse MAC
cpsw
Hit any key to stop autoboot:  0
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
reading boot.scr
** Unable to read file boot.scr **
reading uEnv.txt
574 bytes read in 3 ms (186.5 KiB/s)
Loaded env from uEnv.txt
Importing environment from mmc0 ...
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
3754896 bytes read in 255 ms (14 MiB/s)
104223 bytes read in 42 ms (2.4 MiB/s)
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
   Loading Device Tree to 8ffe3000, end 8ffff71e ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.59-ga75d8e9305 (gtbldadm@ubuntu-16) (gcc version 6.2.1 20161016 (Linaro GCC 6.2-2016.11) ) #2 SMP PREEMPT Sat Dec 23 10:02:24 EST 2017
[    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 AM571x IDK-LCD-OSD-Display
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
[    0.000000] OF: reserved mem: initialized node ipu2_cma@95800000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
[    0.000000] OF: reserved mem: initialized node dsp1_cma@99000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
[    0.000000] OF: reserved mem: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool
[    0.000000] cma: Reserved 24 MiB at 0x00000000be400000
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] OMAP4: Map 0x00000000bfd00000 to fe600000 for dram barrier
[    0.000000] DRA722 ES2.0
[    0.000000] percpu: Embedded 13 pages/cpu @ef644000 s22156 r8192 d22900 u53248
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 210496
[    0.000000] Kernel command line: console=ttyO2,115200n8 root=PARTUUID=000ab8ff-02 rw rootfstype=ext4 rootwait
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    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: 644564K/848896K available (8192K kernel code, 316K rwdata, 2488K rodata, 2048K init, 304K bss, 24108K reserved, 180224K cma-reserved, 234496K 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 : 0xc0008000 - 0xc0a00000   (10208 kB)
[    0.000000]       .init : 0xc0e00000 - 0xc1000000   (2048 kB)
[    0.000000]       .data : 0xc1000000 - 0xc104f240   ( 317 kB)
[    0.000000]        .bss : 0xc1051000 - 0xc109d130   ( 305 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Build-time adjustment of leaf fanout to 32.
[    0.000000]  RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=1
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] OMAP clockevent source: timer1 at 32786 Hz
[    0.000000] arm_arch_timer: Architected cp15 timer(s) running at 6.14MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
[    0.000004] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[    0.000015] Switching to timer-based delay loop, resolution 162ns
[    0.000325] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[    0.000332] OMAP clocksource: 32k_counter at 32768 Hz
[    0.000749] Console: colour dummy device 80x30
[    0.000766] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
[    0.000772] This ensures that you still see kernel messages. Please
[    0.000778] update your kernel commandline.
[    0.000794] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[    0.000807] pid_max: default: 32768 minimum: 301
[    0.000907] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000917] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001536] CPU: Testing write buffer coherency: ok
[    0.001744] /cpus/cpu@0 missing clock-frequency property
[    0.001758] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.001772] Setting up static identity map for 0x80200000 - 0x80200060
[    0.080031] EFI services will not be available.
[    0.099918] Brought up 1 CPUs
[    0.099928] SMP: Total of 1 processors activated (12.29 BogoMIPS).
[    0.099935] CPU: All CPU(s) started in HYP mode.
[    0.099940] CPU: Virtualization extensions available.
[    0.100320] devtmpfs: initialized
[    0.130069] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    0.130325] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.130342] futex hash table entries: 256 (order: 2, 16384 bytes)
[    0.133710] pinctrl core: initialized pinctrl subsystem
[    0.134565] NET: Registered protocol family 16
[    0.135422] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.136411] omap_hwmod: l3_main_2 using broken dt data from ocp
[    0.360273] cpuidle: using governor ladder
[    0.390297] cpuidle: using governor menu
[    0.400573] OMAP GPIO hardware version 0.1
[    0.415415] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
[    0.440581] No ATAGs?
[    0.440600] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.440610] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.441013] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[    0.441023] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[    0.441581] OMAP DMA hardware revision 0.0
[    0.520900] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[    0.522227] edma 43300000.edma: memcpy is disabled
[    0.526995] edma 43300000.edma: TI EDMA DMA engine driver
[    0.530852] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[    0.531036] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[    0.531194] omap-iommu 58882000.mmu: 58882000.mmu registered
[    0.531350] omap-iommu 55082000.mmu: 55082000.mmu registered
[    0.534363] palmas 0-0058: Irq flag is 0x00000004
[    0.562917] palmas 0-0058: Muxing GPIO 2f, PWM 0, LED 0
[    0.566031] SMPS3: supplied by VMAIN
[    0.569232] SMPS6: supplied by VMAIN
[    0.570926] SMPS7: supplied by VMAIN
[    0.572777] SMPS8: supplied by VMAIN
[    0.574066] SMPS9: supplied by VMAIN
[    0.574982] V3_3D: supplied by smps9
[    0.575208] vtt_fixed: supplied by V3_3D
[    0.575311] LDO1: supplied by VMAIN
[    0.575485] random: fast init done
[    0.581399] LDO2: supplied by VMAIN
[    0.591282] LDO3: supplied by VMAIN
[    0.601299] LDO4: supplied by VMAIN
[    0.613336] LDO9: supplied by VMAIN
[    0.621672] LDOLN: supplied by VMAIN
[    0.631397] LDOUSB: supplied by VMAIN
[    0.644700] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[    0.644910] media: Linux media interface: v0.10
[    0.644959] Linux video capture interface: v2.00
[    0.644993] pps_core: LinuxPPS API ver. 1 registered
[    0.645001] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.645021] PTP clock support registered
[    0.645053] EDAC MC: Ver: 3.0.0
[    0.651330] omap-mailbox 4883c000.mailbox: omap mailbox rev 0x400
[    0.651629] omap-mailbox 4883e000.mailbox: omap mailbox rev 0x400
[    0.651914] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[    0.652100] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[    0.652452] Advanced Linux Sound Architecture Driver Initialized.
[    0.660933] clocksource: Switched to clocksource arch_sys_counter
[    0.670595] NET: Registered protocol family 2
[    0.671160] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.671224] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.671349] TCP: Hash tables configured (established 8192 bind 8192)
[    0.671400] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.671431] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.671616] NET: Registered protocol family 1
[    0.691971] RPC: Registered named UNIX socket transport module.
[    0.691981] RPC: Registered udp transport module.
[    0.691987] RPC: Registered tcp transport module.
[    0.691994] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.692955] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[    0.705662] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[    0.713064] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.723815] NFS: Registering the id_resolver key type
[    0.723839] Key type id_resolver registered
[    0.723846] Key type id_legacy registered
[    0.723886] ntfs: driver 2.1.32 [Flags: R/O].
[    0.725306] bounce: pool size: 64 pages
[    0.725459] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[    0.725470] io scheduler noop registered
[    0.725477] io scheduler deadline registered
[    0.725608] io scheduler cfq registered (default)
[    0.731036] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[    0.731109] pinctrl-single 4a002e8c.pinmux: please update dts to use #pinctrl-cells = <1>
[    0.731186] pinctrl-single 4a002e8c.pinmux: initialized with no interrupts
[    0.731197] pinctrl-single 4a002e8c.pinmux: 1 pins at pa fc002e8c size 4
[    0.744428] dra7-pcie 51000000.pcie: Linked as a consumer to phy-4a094000.pciephy.3
[    0.744759] OF: PCI: host bridge /ocp/axi@0/pcie@51000000 ranges:
[    0.744770] OF: PCI:   No bus range found for /ocp/axi@0/pcie@51000000, using [bus 00-ff]
[    0.744802] OF: PCI:    IO 0x20003000..0x20012fff -> 0x00000000
[    0.744824] OF: PCI:   MEM 0x20013000..0x2fffffff -> 0x20013000
[    0.846002] dra7-pcie 51000000.pcie: link up
[    0.846178] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
[    0.846191] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.846201] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[    0.846211] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[    0.846589] PCI: bus0: Fast back to back transfers disabled
[    0.848553] pci 0000:01:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
[    0.848648] PCI: bus1: Fast back to back transfers disabled
[    0.848919] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
[    0.848935] pci 0000:00:00.0: BAR 8: assigned [mem 0x20200000-0x202fffff]
[    0.848948] pci 0000:00:00.0: BAR 9: assigned [mem 0x20300000-0x203fffff pref]
[    0.848959] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
[    0.848972] pci 0000:00:00.0: BAR 7: assigned [io  0x1000-0x1fff]
[    0.848988] pci 0000:01:00.0: BAR 0: assigned [mem 0x20200000-0x2021ffff]
[    0.849012] pci 0000:01:00.0: BAR 1: assigned [mem 0x20220000-0x2023ffff]
[    0.849036] pci 0000:01:00.0: BAR 6: assigned [mem 0x20300000-0x2031ffff pref]
[    0.849047] pci 0000:01:00.1: BAR 0: assigned [mem 0x20240000-0x2025ffff]
[    0.849071] pci 0000:01:00.1: BAR 1: assigned [mem 0x20260000-0x2027ffff]
[    0.849094] pci 0000:01:00.0: BAR 2: assigned [io  0x1000-0x101f]
[    0.849117] pci 0000:01:00.1: BAR 2: assigned [io  0x1020-0x103f]
[    0.849142] pci 0000:00:00.0: PCI bridge to [bus 01]
[    0.849152] pci 0000:00:00.0:   bridge window [io  0x1000-0x1fff]
[    0.849163] pci 0000:00:00.0:   bridge window [mem 0x20200000-0x202fffff]
[    0.849173] pci 0000:00:00.0:   bridge window [mem 0x20300000-0x203fffff pref]
[    0.849400] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
[    0.849410] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
[    0.849418] pci 0000:01:00.1: Signaling PME through PCIe PME interrupt
[    0.850537] backlight supply power not found, using dummy regulator
[    0.906242] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[    0.909584] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 301, base_baud = 3000000) is a 8250
[    2.006101] console [ttyS2] enabled
[    2.011540] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
[    2.018299] [drm] Initialized
[    2.023037] OMAP DSS rev 6.1
[    2.026388] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
[    2.034912] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
[    2.045311] display supply vcc not found, using dummy regulator
[    2.222490] brd: module loaded
[    2.310877] loop: module loaded
[    2.318309] m25p80 spi0.0: s25fl256s1 (32768 Kbytes)
[    2.323403] 7 ofpart partitions found on MTD device spi0.0
[    2.328912] Creating 7 MTD partitions on "spi0.0":
[    2.333741] 0x000000000000-0x000000040000 : "QSPI.SPL"
[    2.349905] 0x000000040000-0x000000140000 : "QSPI.u-boot"
[    2.366316] 0x000000140000-0x0000001c0000 : "QSPI.u-boot-spl-os"
[    2.383302] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env"
[    2.399993] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1"
[    2.417395] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel"
[    2.433762] 0x0000009e0000-0x000002000000 : "QSPI.file-system"
[    2.451236] libphy: Fixed MDIO Bus: probed
[    2.510971] davinci_mdio 48485000.mdio: davinci mdio revision 1.6
[    2.517097] davinci_mdio 48485000.mdio: detected phy mask fffffffc
[    2.537710] libphy: 48485000.mdio: probed
[    2.541798] davinci_mdio 48485000.mdio: phy[0]: device 48485000.mdio:00, driver Micrel KSZ9031 Gigabit PHY
[    2.551536] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver Micrel KSZ9031 Gigabit PHY
[    2.562016] cpsw 48484000.ethernet: Detected MACID = 5c:f8:21:14:26:d8
[    2.569180] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
[    2.578666] cpsw 48484000.ethernet: cpsw: Detected MACID = 5c:f8:21:14:26:d9
[    2.587280] mousedev: PS/2 mouse device common for all mice
[    2.593210] i2c /dev entries driver
[    2.603567] omap_hsmmc 4809c000.mmc: Got CD GPIO
[    2.681373] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode
[    2.687754] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode
[    2.762030] ledtrig-cpu: registered to indicate activity on CPUs
[    2.782013] NET: Registered protocol family 10
[    2.797131] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    2.811318] NET: Registered protocol family 17
[    2.815930] Key type dns_resolver registered
[    2.820302] omap_voltage_late_init: Voltage driver support not added
[    2.841012] Power Management for TI OMAP4+ devices.
[    2.846102] Registering SWP/SWPB emulation handler
[    2.869657] dmm 4e000000.dmm: workaround for errata i878 in use
[    2.891403] dmm 4e000000.dmm: initialized all PAT entries
[    2.921935] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    2.928577] [drm] No driver support for vblank timestamp query.
[    2.960491] [drm] Enabling DMM ywrap scrolling
[    3.050665] Console: switching to colour frame buffer device 240x75
[    3.062925] mmc1: new DDR MMC card at address 0001
[    3.076504] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
[    3.082576] mmcblk1: mmc1:0001 R1J56L 13.8 GiB
[    3.097323] mmcblk1boot0: mmc1:0001 R1J56L partition 1 4.00 MiB
[    3.103298] mmc0: host does not support reading read-only switch, assuming write-enable
[    3.113637] hctosys: unable to open rtc device (rtc0)
[    3.118773] mmc0: new ultra high speed DDR50 SDHC card at address aaaa
[    3.126343] ALSA device list:
[    3.129515]   No soundcards found.
[    3.132978] mmcblk0: mmc0:aaaa SU08G 7.40 GiB
[    3.133322] mmcblk1boot1: mmc1:0001 R1J56L partition 2 4.00 MiB
[    3.144481]  mmcblk0: p1 p2
[    7.798456] EXT4-fs (mmcblk0p2): recovery complete
[    7.805653] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    7.813834] VFS: Mounted root (ext4 filesystem) on device 179:50.
[    7.824082] devtmpfs: mounted
[    7.828486] Freeing unused kernel memory: 2048K
[    8.009445] systemd[1]: System time before build time, advancing clock.
[    8.038521] systemd[1]: systemd 230 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
[    8.057053] systemd[1]: Detected architecture arm.

Welcome to Arago 2017.10!

[    8.092060] systemd[1]: Set hostname to <am57xx-evm>.
[    8.406306] systemd[1]: Listening on Process Core Dump Socket.
[  OK  ] Listening on Process Core Dump Socket.
[    8.441147] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[  OK  ] Listening on /dev/initctl Compatibility Named Pipe.
[    8.515482] systemd[1]: Listening on udev Control Socket.
[  OK  ] Listening on udev Control Socket.
[    8.551051] systemd[1]: Reached target Swap.
[  OK  ] Reached target Swap.
[    8.581128] systemd[1]: Listening on Syslog Socket.
[  OK  ] Listening on Syslog Socket.
[    8.611084] systemd[1]: Listening on udev Kernel Socket.
[  OK  ] Listening on udev Kernel Socket.
[    8.641213] systemd[1]: Listening on Network Service Netlink Socket.
[  OK  ] Listening on Network Service Netlink Socket.
[  OK  ] Reached target Remote File Systems.
[  OK  ] Listening on Journal Socket.
[  OK  ] Created slice User and Session Slice.
[  OK  ] Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Reached target Paths.
[  OK  ] Listening on Journal Socket (/dev/log).
[  OK  ] Created slice System Slice.
         Mounting Temporary Directory...
[  OK  ] Created slice system-getty.slice.
         Mounting POSIX Message Queue File System...
[  OK  ] Created slice system-serial\x2dgetty.slice.
         Starting Create Static Device Nodes in /dev...
         Starting alignment.service...
         Starting Load Kernel Modules...
[    9.138376] cmemk: loading out-of-tree module taints kernel.
[    9.145045] CMEMK module: reference Linux version 4.9.59
         [    9.154295] cmemk initialized
Starting Journal Service...
         Starting Setup Virtual Console...
[    9.190594] cryptodev: driver 1.8 loaded.
[  OK  ] Reached target Slices.
         Mounting Debug File System...
         Starting Remount Root and Kernel File Systems...
[  OK  ] Mounted POSIX Message Queue File System.
[    9.286128] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[  OK  ] Mounted Debug File System.
[  OK  ] Mounted Temporary Directory.
[  OK  ] Started Journal Service.
[  OK  ] Started Create Static Device Nodes in /dev.
[  OK  ] Started alignment.service.
[  OK  ] Started Load Kernel Modules.
[  OK  ] Started Setup Virtual Console.
[  OK  ] Started Remount Root and Kernel File Systems.
         Starting udev Coldplug all Devices...
         Mounting Configuration File System...
         Starting Apply Kernel Variables...
         Starting udev Kernel Device Manager...
[  OK  ] Reached target Local File Systems (Pre).
         Mounting /media/ram...
         Mounting /var/volatile...
         Starting Flush Journal to Persistent Storage...
[  OK  ] Mounted Configuration File System.
[  OK  ] Mounted /var/volatile.
[  OK  ] Mounted /media/ram.
[  OK  ] Started udev Kernel Device Manager.
[  OK  ] Started Apply Kernel Variables.
[   10.013325] systemd-journald[115]: 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 Update UTMP about System Boot/Shutdown...
         Starting Network Time Synchronization...
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[  OK  ] Started Network Time Synchronization.
[  OK  ] Reached target System Time Synchronized.
[   10.558621] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000
[   10.662442] remoteproc remoteproc0: 58820000.ipu is available
[   10.734036] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000
[  OK  ] Started udev Coldplug all Devices.
[   10.774888] remoteproc remoteproc1: 55020000.ipu is available
[   10.853756] remoteproc remoteproc0: powering up 58820000.ipu
[   10.853766] remoteproc remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 4687356
[   10.853879] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1
[   10.934909] virtio_rpmsg_bus virtio0: rpmsg host is online
[   10.934936] remoteproc remoteproc0: registered virtio0 (type 7)
[   10.934940] remoteproc remoteproc0: remote processor 58820000.ipu is now up
[   10.940435] virtio_rpmsg_bus virtio0: creating channel rpmsg-client-sample addr 0x32
[   10.940554] virtio_rpmsg_bus virtio0: creating channel rpmsg-client-sample addr 0x33
[   10.940642] virtio_rpmsg_bus virtio0: creating channel rpmsg-omx addr 0x3c
[   10.940721] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x65
[   10.999313] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[   10.999315] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[   10.999395] e1000e 0000:01:00.0: enabling device (0140 -> 0142)
[   10.999647] e1000e 0000:01:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[   11.101630] ov2659 0-0030: Sensor detection failed (3030, 0)
[   11.154591] palmas-rtc 48070000.i2c:tps659038@58:tps659038_rtc: rtc core: registered 48070000.i2c:tps659 as rtc0
[   11.176443] e1000e 0000:01:00.0 eth2: (PCI Express:2.5GT/s:Width x1) 00:15:17:cf:b5:9a
[   11.176466] e1000e 0000:01:00.0 eth2: Intel(R) PRO/1000 Network Connection
[   11.176552] e1000e 0000:01:00.0 eth2: MAC: 0, PHY: 4, PBA No: D56146-003
[   11.176636] e1000e 0000:01:00.1: enabling device (0140 -> 0142)
[   11.176889] e1000e 0000:01:00.1: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[   11.228444] omap_gpio 4805b000.gpio: Could not set line 7 debounce to 20000 microseconds (-22)
[   11.366465] e1000e 0000:01:00.1 eth3: (PCI Express:2.5GT/s:Width x1) 00:15:17:cf:b5:9b
[   11.366470] e1000e 0000:01:00.1 eth3: Intel(R) PRO/1000 Network Connection
[   11.366556] e1000e 0000:01:00.1 eth3: MAC: 0, PHY: 4, PBA No: D56146-003
[   11.440663] input: EP05120M09 as /devices/platform/44000000.ocp/48070000.i2c/i2c-0/0-0038/input/input0
[  OK  ] Reached target System Initialization.
[   12.040236] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
[   12.060547] omap-des 480a5000.des: will run requests pump with realtime priority
[   12.082059] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[  OK  ] Started Daily Cleanup of Temporary Directories.
[   12.129488] omap_rtc 48838000.rtc: rtc core: registered 48838000.rtc as rtc1
[  OK  ] Reached target Timers.
[   12.171132] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
[  OK  ] Listening on dropbear.socket.
[   12.198505] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@99000000
[   12.211423] remoteproc remoteproc1: powering up 55020000.ipu
[   12.211433] remoteproc remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3738980
[   12.211510] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[   12.251148] vpe 489d0000.vpe: Device registered as /dev/video0
[   12.413338] SCSI subsystem initialized
[  OK  ] Listening on RPCbind Server Activation Socket[   12.494071] remoteproc remoteproc2: 40800000.dsp is available
.
[   12.539544] CAN device driver interface
[   12.558944] virtio_rpmsg_bus virtio1: rpmsg host is online
[   12.558963] remoteproc remoteproc1: registered virtio1 (type 7)
[   12.558967] remoteproc remoteproc1: remote processor 55020000.ipu is now up
[   12.593714] virtio_rpmsg_bus virtio1: creating channel rpmsg-rpc addr 0x65
[   12.593833] virtio_rpmsg_bus virtio1: creating channel rpmsg-rpc addr 0x66
[  OK  ] Listening on D-Bus System Message Bus Socket.[   12.665766] vip 48970000.vip: loading firmware vpdma-1b8.bin

[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activati[   12.695780] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled
on Socket.
[   12.708398] vip 48970000.vip: VPDMA firmware loaded
[[   12.774007] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
  OK  ] Reached target Sockets.
[[   12.820839] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst
  OK  ] Reached target Basic System.
[   12.842323] remoteproc remoteproc2: powering up 40800000.dsp
[   12.842332] remoteproc remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 4465836
[   12.848992] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
[   12.849024] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
[   12.849066] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
[   12.888714] virtio_rpmsg_bus virtio2: rpmsg host is online
[   12.888729] remoteproc remoteproc2: registered virtio2 (type 7)
[   12.888733] remoteproc remoteproc2: remote processor 40800000.dsp is now up
[   12.917374] virtio_rpmsg_bus virtio2: creating channel rpmsg-proto addr 0x3d
         Starting Login Service...
[   13.126329] scsi host0: ahci
[  OK  ] Started System Logging Service.
[   13.133959] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 344
[  OK  ] Started D-Bus System Message Bus.
[   13.177078] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[   13.215281] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
[   13.231739] omap-hdmi-audio omap-hdmi-audio.0.auto: snd-soc-dummy-dai <-> 58040000.encoder mapping ok
         Starting Network Service...
[   13.352936] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=fce3c000, irq=352)
         [   13.388050] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
Starting Save/Restore Sound Card State...
[  OK  ] Started Kernel Logging Service.
[   13.435560] omap-aes 4b500000.aes: will run requests pump with realtime priority
[   13.501233] net eth1: initializing cpsw version 1.15 (0)
[   13.501239] cpsw 48484000.ethernet: initialized cpsw ale version 1.4
[   13.501243] cpsw 48484000.ethernet: ALE Table size 1024
[   13.512157] ata1: SATA link down (SStatus 0 SControl 300)
[   13.627851] ti-pruss 4b200000.pruss: creating PRU cores and other child platform devices
[   13.645826] ti-pruss 4b280000.pruss: creating PRU cores and other child platform devices
[   13.704972] Micrel KSZ9031 Gigabit PHY 48485000.mdio:01: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=48485000.mdio:01, irq=-1)
[   13.720979] davinci_mdio 4b2b2400.mdio: davinci mdio revision 1.6
[   13.720983] libphy: 4b2b2400.mdio: probed
[   13.735392] davinci_mdio 4b2b2400.mdio: phy[0]: device 4b2b2400.mdio:00, driver TI TLK10X 10/100 Mbps PHY
[   13.735396] davinci_mdio 4b2b2400.mdio: phy[1]: device 4b2b2400.mdio:01, driver TI TLK10X 10/100 Mbps PHY
[   13.738612] remoteproc remoteproc3: 4b234000.pru0 is available
[   13.738655] pru-rproc 4b234000.pru0: PRU rproc node /ocp/pruss_soc_bus@4b226000/pruss@4b200000/pru@4b234000 probed successfully
[   13.738846] remoteproc remoteproc4: 4b238000.pru1 is available
[   13.738876] pru-rproc 4b238000.pru1: PRU rproc node /ocp/pruss_soc_bus@4b226000/pruss@4b200000/pru@4b238000 probed successfully
[   13.739048] remoteproc remoteproc5: 4b2b4000.pru0 is available
[   13.739083] pru-rproc 4b2b4000.pru0: PRU rproc node /ocp/pruss_soc_bus@4b2a6000/pruss@4b280000/pru@4b2b4000 probed successfully
[   13.739240] remoteproc remoteproc6: 4b2b8000.pru1 is available
[   13.739269] pru-rproc 4b2b8000.pru1: PRU rproc node /ocp/pruss_soc_bus@4b2a6000/pruss@4b280000/pru@4b2b8000 probed successfully
[   13.748799] pps pps0: new PPS source ptp0
[   13.748808] cpts ptp bc clkid 0
[   13.794529] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[   13.860417] net eth0: initializing cpsw version 1.15 (0)
[   14.145802] Micrel KSZ9031 Gigabit PHY 48485000.mdio:00: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=48485000.mdio:00, irq=-1)
[   14.175302] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   14.212637] prueth pruss2_eth: TI PRU ethernet (type 0) driver initialized
         Starting Avahi mDNS/DNS-SD Stack...
         Starting uim-sysfs.service...
[   15.075604] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
         Starting Print notice about GPLv3 packages...
[   15.104560] omap-aes 4b700000.aes: will run requests pump with realtime priority
         Starting Telephony service...
[   15.185537] [drm] Initialized pvr 1.14.3699939 20110701 on minor 1
[  OK  ] Started Network Service.
[  OK  ] Started Save/Restore Sound Card State.
[  OK  ] Found device /dev/ttyS2.
[   15.323605] Bluetooth: Core ver 2.22
[   15.327241] NET: Registered protocol family 31
[   15.411062] Bluetooth: HCI device and connection manager initialized
[   15.417457] Bluetooth: HCI socket layer initialized
[   15.494708] rpmsg_rpc virtio0.rpmsg-rpc.-1.101: probing service rpc_example_2 with src 1024 dst 101
[   15.494916] rpmsg_rpc virtio1.rpmsg-rpc.-1.101: probing service dce-callback with src 1024 dst 101
[   15.495068] rpmsg_rpc virtio1.rpmsg-rpc.-1.102: probing service rpmsg-dce with src 1025 dst 102
[   15.495424] rpmsg_rpc virtio0.rpmsg-rpc.-1.101: published functions = 8
[   15.495581] rpmsg_rpc virtio1.rpmsg-rpc.-1.101: published functions = 4
[   15.495713] rpmsg_rpc virtio1.rpmsg-rpc.-1.102: published functions = 9
[   15.512649] e1000e 0000:01:00.1 enp1s0f1: renamed from eth3
[   15.538259] e1000e 0000:01:00.0 enp1s0f0: renamed from eth2
[   15.705806] NET: Registered protocol family 43
[   16.052192] usbcore: registered new interface driver usbfs
[   16.052754] usbcore: registered new interface driver hub
[   16.053742] usbcore: registered new device driver usb
[   16.073242] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[   16.073264] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
[   16.075620] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x02010010
[   16.075660] xhci-hcd xhci-hcd.1.auto: irq 468, io mem 0x48890000
[   16.082610] hub 1-0:1.0: USB hub found
[   16.082645] hub 1-0:1.0: 1 port detected
[   16.082928] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[   16.084572] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
[   16.084639] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[   16.088879] hub 2-0:1.0: USB hub found
[   16.088906] hub 2-0:1.0: 1 port detected
[   16.176091] remoteproc remoteproc5: powering up 4b2b4000.pru0
[   16.178889] remoteproc remoteproc5: Booting fw image ti-pruss/am57xx-pru0-prueth-fw.elf, size 5028
[   16.179013] ti-pruss 4b280000.pruss: configured system_events = 0x0000060000500000 intr_channels = 0x00000095 host_intr = 0x00000115
[   16.179018] remoteproc remoteproc5: remote processor 4b2b4000.pru0 is now up
[   16.179041] net eth4: started
[   16.179157] IPv6: ADDRCONF(NETDEV_UP): eth4: link is not ready
[   16.216807] remoteproc remoteproc6: powering up 4b2b8000.pru1
[   16.218475] remoteproc remoteproc6: Booting fw image ti-pruss/am57xx-pru1-prueth-fw.elf, size 5060
[   16.218600] ti-pruss 4b280000.pruss: configured system_events = 0x0060000000a00000 intr_channels = 0x0000012a host_intr = 0x0000022a
[   16.218605] remoteproc remoteproc6: remote processor 4b2b8000.pru1 is now up
[   16.218629] net eth5: started
[   16.219332] IPv6: ADDRCONF(NETDEV_UP): eth5: link is not ready
[   16.893906] Bluetooth: L2CAP socket layer initialized
[   16.926195] Bluetooth: SCO socket layer initialized
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[  OK  ] Started Telephony service.
[  OK  ] Started Login Service.
[  OK  ] Reached target Sound Card.
[  OK  ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[  OK  ] Created slice system-systemd\x2dbacklight.slice.
         Starting Load/Save Screen Backlight...htness of backlight:backlight...
[  OK  ] Reached target Network.
         Starting Lightning Fast Webserver With Light System Requirements...
[  OK  ] Started strongSwan IPsec IKEv1/IKEv2 daemon using ipsec.conf.
         Starting Simple Network Management Protocol (SNMP) Daemon....
         Starting Permit User Sessions...
         Starting Network Name Resolution...
         Starting Enable and configure wl18xx bluetooth stack...
[  OK  ] Started Load/Save Screen Backlight Brightness of backlight:backlight.
[  OK  ] Started Lightning Fast Webserver With Light System Requirements.
[  OK  ] Started Permit User Sessions.
[  OK  ] Started Getty on tty1.
[  OK  ] Started Serial Getty on ttyS2.
[  OK  ] Reached target Login Prompts.
         Starting Synchronize System and HW clocks...
[  OK  ] Started Network Name Resolution.
[  OK  ] Started Synchronize System and HW clocks.
[  OK  ] Started Enable and configure wl18xx bluetooth stack.
[   18.091621] NET: Registered protocol family 15
[   18.254722] random: crng init done
[   18.312724] Initializing XFRM netlink socket
***************************************************************
***************************************************************
NOTICE: This file system contains the following GPLv3 packages:
        autoconf
        binutils-dev
        binutils
        bison-dev
        bison
        cifs-utils
        cpp-symlinks
        cpp
        dosfstools
        g++-symlinks
        g++
        gawk-dev
        gawk
        gcc-symlinks
        gcc
        gdb
        gdbc6x
        gdbserver
        glmark2
        gstreamer1.0-libav
        hidapi
        libcairo-perf-utils
        libgmp10
        libidn11
        libmpc3
        libmpfr4
        libreadline-dev
        libreadline6
        m4-dev
        m4
        make
        nettle
        parted
        swig-dev
        swig

If you do not wish to distribute GPLv3 components please remove
the above packages prior to distribution.  This can be done using
the opkg remove command.  i.e.:
    opkg remove <package>
Where <package> is the name printed in the list above

NOTE: If the package is a dependency of another package you
      will be notified of the dependent packages.  You should
      use the --force-removal-of-dependent-packages option to
      also remove the dependent packages as well
***************************************************************
***************************************************************
[  OK  ] Started Print notice about GPLv3 packages.
[  OK  ] Started Simple Network Management Protocol (SNMP) Daemon..
[  OK  ] Started uim-sysfs.service.
         Starting rc.pvr.service...
[   19.387927] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]
[  OK  ] Started rc.pvr.service.
         Starting weston.service...
[  OK  ] Started weston.service.
         Starting telnetd.service...
         Starting tiipclad-daemon.service...
[  OK  ] Started telnetd.service.
[  OK  ] Started tiipclad-daemon.service.
         Starting thttpd.service...
[  OK  ] Started thttpd.service.
         Starting rng-tools.service...
[  OK  ] Started rng-tools.service.
         Starting gdbserverproxy.service...
[  OK  ] Started gdbserverproxy.service.
         Starting matrix-gui-2.0.service...
[  OK  ] Started matrix-gui-2.0.service.
         Starting thermal-zone-init.service...
[  OK  ] Started thermal-zone-init.service.
[  OK  ] Reached target Multi-User System.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.

 _____                    _____           _         _
|  _  |___ ___ ___ ___   |  _  |___ ___  |_|___ ___| |_
|     |  _| .'| . | . |  |   __|  _| . | | | -_|  _|  _|
|__|__|_| |__,|_  |___|  |__|  |_| |___|_| |___|___|_|
              |___|                    |___|

Arago Project http://arago-project.org am57xx-evm ttyS2

Arago 2017.10 am57xx-evm ttyS2

am57xx-evm login: root
root@am57xx-evm:~# uname -a
Linux am57xx-evm 4.9.59-ga75d8e9305 #2 SMP PREEMPT Sat Dec 23 10:02:24 EST 2017 armv7l GNU/Linux
root@am57xx-evm:~#
root@am57xx-evm:~#
root@am57xx-evm:~# lspci -nn
00:00.0 PCI bridge [0604]: Texas Instruments Multicore DSP+ARM KeyStone II SOC [104c:8888] (rev 01)
01:00.0 Ethernet controller [0200]: Intel Corporation 82571EB Gigabit Ethernet Controller [8086:105e] (rev 06)
01:00.1 Ethernet controller [0200]: Intel Corporation 82571EB Gigabit Ethernet Controller [8086:105e] (rev 06)
root@am57xx-evm:~#

Processors

Processors forum

Linux/AM5708: Remoteproc issue