Linux/PROCESSOR-SDK-TDAX: Linux/PROCESSOR-SDK-TDA2xx

Thanks for quick response.
What value should be set for IPU_SECONDARY_CORE? ipu2 or ipu1_0?

When IPU_SECONDARY_CORE is ipu1_0, the link error occurred.

The logs are as follows.

----------------------------------------------------

Hi, Yordan.

I changed the cfg.mk but the build error is still happening .
Would you please check the below log why this error is happening?

# IPU1 (core 0 & 1 are) not supported when IPU_PRIMARY_CORE=ipu2
PROC_IPU1_0_INCLUDE=yes
PROC_IPU1_1_INCLUDE=no
PROC_IPU2_INCLUDE=yes
PROC_A15_0_INCLUDE=yes
PROC_DSP1_INCLUDE=yes
PROC_DSP2_INCLUDE=yes
PROC_EVE1_INCLUDE=yes
PROC_EVE2_INCLUDE=yes
PROC_EVE3_INCLUDE=yes
PROC_EVE4_INCLUDE=yes

...

IPU_PRIMARY_CORE=ipu1_0
IPU_SECONDARY_CORE=ipu2

--------------------

# Compiling generated MAIN_APP_ipu2_pem4.oem4
Starting build of library sources ...
making /mnt/sv/VSDK_03_04_2/vision_sdk/binaries/apps/tda2xx_evm_linux_all/obj/vision_sdk/tda2xx-evm/ipu1_0/release/vision_sdk_configuro/package/cfg/MAIN_APP_ipu1_0_pem4.src/ipc.aem4 ...
gmake[1]: Entering directory `/mnt/sv/VSDK_03_04_2/vision_sdk/binaries/apps/tda2xx_evm_linux_all/obj/vision_sdk/tda2xx-evm/ipu1_0/release/vision_sdk_configuro/package/cfg/MAIN_APP_ipu1_0_pem4.src/ipc'
gmake[1]: Nothing to be done for `all'.
gmake[1]: Leaving directory `/mnt/sv/VSDK_03_04_2/vision_sdk/binaries/apps/tda2xx_evm_linux_all/obj/vision_sdk/tda2xx-evm/ipu1_0/release/vision_sdk_configuro/package/cfg/MAIN_APP_ipu1_0_pem4.src/ipc'
making /mnt/sv/VSDK_03_04_2/vision_sdk/binaries/apps/tda2xx_evm_linux_all/obj/vision_sdk/tda2xx-evm/ipu1_0/release/vision_sdk_configuro/package/cfg/MAIN_APP_ipu1_0_pem4.src/utils.aem4 ...
gmake[1]: Entering directory `/mnt/sv/VSDK_03_04_2/vision_sdk/binaries/apps/tda2xx_evm_linux_all/obj/vision_sdk/tda2xx-evm/ipu1_0/release/vision_sdk_configuro/package/cfg/MAIN_APP_ipu1_0_pem4.src/utils'
gmake[1]: Nothing to be done for `all'.
gmake[1]: Leaving directory `/mnt/sv/VSDK_03_04_2/vision_sdk/binaries/apps/tda2xx_evm_linux_all/obj/vision_sdk/tda2xx-evm/ipu1_0/release/vision_sdk_configuro/package/cfg/MAIN_APP_ipu1_0_pem4.src/utils'
making /mnt/sv/VSDK_03_04_2/vision_sdk/binaries/apps/tda2xx_evm_linux_all/obj/vision_sdk/tda2xx-evm/ipu1_0/release/vision_sdk_configuro/package/cfg/MAIN_APP_ipu1_0_pem4.src/sysbios/sysbios.aem4 ...
gmake[1]: Entering directory `/mnt/sv/VSDK_03_04_2/vision_sdk/binaries/apps/tda2xx_evm_linux_all/obj/vision_sdk/tda2xx-evm/ipu1_0/release/vision_sdk_configuro/package/cfg/MAIN_APP_ipu1_0_pem4.src/sysbios'
gmake[1]: Nothing to be done for `all'.
gmake[1]: Leaving directory `/mnt/sv/VSDK_03_04_2/vision_sdk/binaries/apps/tda2xx_evm_linux_all/obj/vision_sdk/tda2xx-evm/ipu1_0/release/vision_sdk_configuro/package/cfg/MAIN_APP_ipu1_0_pem4.src/sysbios'
Build of libraries done.
# Configuro done!
# Making tda2xx-evm:ipu1_0:release:vision_sdk_lib...
# Compiling tda2xx-evm:ipu1_0:release:vision_sdk: src/eve_firmware.c
# Compiling tda2xx-evm:ipu1_0:release:vision_sdk: /mnt/sv/VSDK_03_04_2/vision_sdk/apps/src/common/app_init/app_init_ipu_primary.c
# Compiling generated MAIN_APP_ipu1_0_pem4.oem4
# Linking into /mnt/sv/VSDK_03_04_2/vision_sdk/binaries/apps/tda2xx_evm_linux_all/vision_sdk/bin/tda2xx-evm/vision_sdk_ipu2_release.xem4...
#
# Linking into /mnt/sv/VSDK_03_04_2/vision_sdk/binaries/apps/tda2xx_evm_linux_all/vision_sdk/bin/tda2xx-evm/vision_sdk_ipu1_0_release.xem4...
#

undefined first referenced
symbol in file
--------- ----------------
System_getSr1FrameBufferAddr /mnt/sv/VSDK_03_04_2/vision_sdk/binaries/apps/tda2xx_evm_linux_all/lib/tda2xx-evm/ipu2/release/utils_common.aem4<utils_mem_ipu1_0.oem4>
System_getSr1FrameBufferSize /mnt/sv/VSDK_03_04_2/vision_sdk/binaries/apps/tda2xx_evm_linux_all/lib/tda2xx-evm/ipu2/release/utils_common.aem4<utils_mem_ipu1_0.oem4>

error: unresolved symbols remain
error: errors encountered during linking;
"/mnt/sv/VSDK_03_04_2/vision_sdk/binaries/apps/tda2xx_evm_linux_all/vision_s
dk/bin/tda2xx-evm/vision_sdk_ipu2_release.xem4" not built
make[7]: *** [/mnt/sv/VSDK_03_04_2/vision_sdk/binaries/apps/tda2xx_evm_linux_all/vision_sdk/bin/tda2xx-evm/vision_sdk_ipu2_release.xem4] Error 1
make[6]: *** [ipu2] Error 2
make[5]: *** [apps_ipu2] Error 2
make[5]: *** Waiting for unfinished jobs....
#
# /mnt/sv/VSDK_03_04_2/vision_sdk/binaries/apps/tda2xx_evm_linux_all/vision_sdk/bin/tda2xx-evm/vision_sdk_ipu1_0_release.xem4 created.
#
make[4]: *** [apps] Error 2
make[3]: *** [apps] Error 2
make[2]: *** [apps_exe] Error 2
make[1]: *** [apps] Error 2
make: *** [vision_sdk] Error 2

Thanks for your quick reply again.
The build problem was cleared by your comment, but still the CPUs can't attach to IPU1_0.
The full logs are as follows.
Is there any something I missed?
------------------------


U-Boot SPL 2016.05-00010-g9551b3d-dirty (Nov 17 2018 - 00:07:21)
DRA752-GP ES2.0
no pinctrl for hs200_1_8v
no pinctrl for ddr_1_8v
** First descriptor is NOT a primary desc on 1:1 **
Trying to boot from MMC1
reading dra7-ipu2-fw.lzop
spl_load_file_fat: error reading file dra7-ipu2-fw.lzop, err - -1
spl: error reading image dra7-ipu2-fw.lzop, err - -1
Error loading remotecore IPU2!,Continuing with boot ...
reading dra7-dsp1-fw.lzop
spl_load_file_fat: error reading file dra7-dsp1-fw.lzop, err - -1
spl: error reading image dra7-dsp1-fw.lzop, err - -1
Error loading remotecore DSP1!,Continuing with boot ...
reading dra7-dsp2-fw.lzop
spl_load_file_fat: error reading file dra7-dsp2-fw.lzop, err - -1
spl: error reading image dra7-dsp2-fw.lzop, err - -1
Error loading remotecore DSP2!,Continuing with boot ...
reading dra7-ipu1-fw.lzop
spl_load_file_fat: error reading file dra7-ipu1-fw.lzop, err - -1
spl: error reading image dra7-ipu1-fw.lzop, err - -1
Error loading remotecore IPU1!,Continuing with boot ...
reading u-boot.img
reading u-boot.img
reading u-boot.img
reading u-boot.img


U-Boot 2016.05-00010-g9551b3d-dirty (Nov 17 2018 - 00:07:21 +0900)

CPU : DRA752-GP ES2.0
Model: TI DRA742
Board: DRA74x EVM REV H.0
DRAM: 4 GiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
** First descriptor is NOT a primary desc on 1:1 **
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 ***
ERROR: cannot find partition: 'userdata'

at arch/arm/cpu/armv7/omap-common/utils.c:199/mmc_get_part_size()
Warning: fastboot.userdata_size: unable to calc
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: eth0: ethernet@48484000
Hit any key to stop autoboot: 0
## Error: "board_findfdt" not defined
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
165 bytes read in 2 ms (80.1 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
3559600 bytes read in 93 ms (36.5 MiB/s)
106875 bytes read in 15 ms (6.8 MiB/s)
Booting from mmc0 ...
Kernel image @ 0x82000000 [ 0x000000 - 0x3650b0 ]
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Loading Device Tree to 8ffe2000, end 8ffff17a ... OK

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.4.84-00027-g018eb62-dirty (usnoh@usnoh-linux) (gcc version 5.3.1 20160113 (Linaro GCC 5.3-2016.02) ) #6 SMP PREEMPT Sat Nov 17 00:07:49 KST 2018
[ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[ 0.000000] Machine model: TI DRA742
[ 0.000000] Ignoring memory block 0x200000000 - 0x280000000
[ 0.000000] Reserved memory: created DMA memory pool at 0x40300000, size 3 MiB
[ 0.000000] Reserved memory: 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 0x99000000, size 80 MiB
[ 0.000000] Reserved memory: initialized node ipu2_cma@95800000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0x9e000000, size 32 MiB
[ 0.000000] Reserved memory: initialized node ipu1_cma@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 0xa1000000, size 32 MiB
[ 0.000000] Reserved memory: initialized node dsp1_cma@99000000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0xa3000000, size 32 MiB
[ 0.000000] Reserved memory: initialized node dsp2_cma@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 0xa9000000, size 64 MiB
[ 0.000000] Reserved memory: initialized node cmem@A9000000, compatible id shared-dma-pool
[ 0.000000] cma: Reserved 24 MiB at 0xbe400000
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] OMAP4: Map 0xbfe00000 to fe600000 for dram barrier
[ 0.000000] DRA752 ES2.0
[ 0.000000] PERCPU: Embedded 11 pages/cpu @ef631000 s14912 r8192 d21952 u45056
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 243520
[ 0.000000] Kernel command line: console=ttyO0,115200n8 vram=16M root=PARTUUID=6c68a855-02 rw rootwait ip=none mem=1024M
[ 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: 411860K/980992K available (6663K kernel code, 318K rwdata, 2392K rodata, 332K init, 286K bss, 364332K reserved, 204800K cma-reserved, 235520K 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 - 0xc08e000c (9057 kB)
[ 0.000000] .init : 0xc08e1000 - 0xc0934000 ( 332 kB)
[ 0.000000] .data : 0xc0934000 - 0xc09839e0 ( 319 kB)
[ 0.000000] .bss : 0xc0985000 - 0xc09cc980 ( 287 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] ti_dt_clocks_register: failed to lookup clock node gmac_gmii_ref_clk_div
[ 0.000000] OMAP clockevent source: timer1 at 32786 Hz
[ 0.000000] 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
[ 0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[ 0.000016] Switching to timer-based delay loop, resolution 162ns
[ 0.000333] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[ 0.000341] OMAP clocksource: 32k_counter at 32768 Hz
[ 0.000789] Console: colour dummy device 80x30
[ 0.000804] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[ 0.000811] This ensures that you still see kernel messages. Please
[ 0.000816] update your kernel commandline.
[ 0.000829] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[ 0.000842] pid_max: default: 32768 minimum: 301
[ 0.000937] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000948] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001488] Initializing cgroup subsys io
[ 0.001504] Initializing cgroup subsys memory
[ 0.001529] Initializing cgroup subsys devices
[ 0.001541] Initializing cgroup subsys freezer
[ 0.001552] Initializing cgroup subsys perf_event
[ 0.001564] Initializing cgroup subsys pids
[ 0.001591] CPU: Testing write buffer coherency: ok
[ 0.001797] /cpus/cpu@0 missing clock-frequency property
[ 0.001813] /cpus/cpu@1 missing clock-frequency property
[ 0.001823] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.001863] Setting up static identity map for 0x80008340 - 0x800083a0
[ 0.080166] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.080235] Brought up 2 CPUs
[ 0.080247] SMP: Total of 2 processors activated (24.59 BogoMIPS).
[ 0.080254] CPU: All CPU(s) started in HYP mode.
[ 0.080260] CPU: Virtualization extensions available.
[ 0.081290] devtmpfs: initialized
[ 0.109988] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[ 0.110948] omap_hwmod: l3_main_2 using broken dt data from ocp
[ 0.314634] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.314657] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 0.318650] pinctrl core: initialized pinctrl subsystem
[ 0.319512] NET: Registered protocol family 16
[ 0.320467] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.350236] cpuidle: using governor ladder
[ 0.380265] cpuidle: using governor menu
[ 0.388885] OMAP GPIO hardware version 0.1
[ 0.395441] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
[ 0.412024] omap-gpmc 50000000.gpmc: GPMC revision 6.0
[ 0.412037] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
[ 0.421667] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.421678] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.422156] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[ 0.422166] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[ 0.422643] OMAP DMA hardware revision 0.0
[ 0.461702] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[ 0.462869] edma 43300000.edma: memcpy is disabled
[ 0.467603] edma 43300000.edma: TI EDMA DMA engine driver
[ 0.471989] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[ 0.472166] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[ 0.472324] omap-iommu 58882000.mmu: 58882000.mmu registered
[ 0.472478] omap-iommu 55082000.mmu: 55082000.mmu registered
[ 0.472773] omap-iommu 41501000.mmu: 41501000.mmu registered
[ 0.472962] omap-iommu 41502000.mmu: 41502000.mmu registered
[ 0.475979] palmas 0-0058: IRQ missing: skipping irq request
[ 0.491404] palmas 0-0058: Muxing GPIO 2e, PWM 0, LED 0
[ 0.563703] pcf857x 0-0020: probed
[ 0.564263] pcf857x 0-0021: probed
[ 0.564417] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[ 0.564816] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
[ 0.565023] media: Linux media interface: v0.10
[ 0.565073] Linux video capture interface: v2.00
[ 0.565112] pps_core: LinuxPPS API ver. 1 registered
[ 0.565119] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.565147] PTP clock support registered
[ 0.565191] EDAC MC: Ver: 3.0.0
[ 0.565950] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[ 0.566240] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[ 0.566587] Advanced Linux Sound Architecture Driver Initialized.
[ 0.567442] clocksource: Switched to clocksource arch_sys_counter
[ 0.578030] NET: Registered protocol family 2
[ 0.578530] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.578594] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.578719] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.578767] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.578798] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.579002] NET: Registered protocol family 1
[ 0.579260] RPC: Registered named UNIX socket transport module.
[ 0.579269] RPC: Registered udp transport module.
[ 0.579276] RPC: Registered tcp transport module.
[ 0.579282] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.580301] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[ 0.589286] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.589923] NFS: Registering the id_resolver key type
[ 0.589951] Key type id_resolver registered
[ 0.589959] Key type id_legacy registered
[ 0.590026] ntfs: driver 2.1.32 [Flags: R/O].
[ 0.591321] bounce: pool size: 64 pages
[ 0.591468] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[ 0.591481] io scheduler noop registered
[ 0.591492] io scheduler deadline registered
[ 0.591523] io scheduler cfq registered (default)
[ 0.596397] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[ 0.599650] PCI host bridge /ocp/axi@0/pcie_rc@51000000 ranges:
[ 0.599663] No bus range found for /ocp/axi@0/pcie_rc@51000000, using [bus 00-ff]
[ 0.599696] IO 0x20003000..0x20012fff -> 0x00000000
[ 0.599717] MEM 0x20013000..0x2fffffff -> 0x20013000
[ 0.629748] dra7-pcie 51000000.pcie_rc: link is not up
[ 0.629922] dra7-pcie 51000000.pcie_rc: PCI host bridge to bus 0000:00
[ 0.629936] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.629946] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 0.629956] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[ 0.630362] PCI: bus0: Fast back to back transfers disabled
[ 0.630486] PCI: bus1: Fast back to back transfers enabled
[ 0.630569] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
[ 0.630584] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
[ 0.630597] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 0.630813] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
[ 0.691007] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[ 0.694356] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 301, base_baud = 3000000) is a 8250
[ 1.698620] console [ttyS0] enabled
[ 1.703018] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 302, base_baud = 3000000) is a 8250
[ 1.712710] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 303, base_baud = 3000000) is a 8250
[ 1.722773] [drm] Initialized drm 1.1.0 20060810
[ 1.728329] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.734974] [drm] No driver support for vblank timestamp query.
[ 1.741121] [drm] Initialized vdrm 1.0.0 20110917 on minor 0
[ 1.748301] OMAP DSS rev 6.1
[ 1.752050] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
[ 1.767604] loop: module loaded
[ 1.771154] vmemexp device MAJOR num = 245
[ 1.775282] vmemexp class registered
[ 1.779017] /dev/vmemexp device registered
[ 1.783132] ioctl DBUFIOC_EXPORT_VIRTMEM = -1072899120
[ 1.788844] nand: No NAND device found
[ 1.792615] omap2-nand 8000000.nand: scan failed, may be bus-width mismatch
[ 1.802582] m25p80 spi32766.0: s25fl256s1 (32768 Kbytes)
[ 1.807999] 7 ofpart partitions found on MTD device spi32766.0
[ 1.813857] Creating 7 MTD partitions on "spi32766.0":
[ 1.819036] 0x000000000000-0x000000040000 : "QSPI.SPL"
[ 1.825172] 0x000000040000-0x000000140000 : "QSPI.u-boot"
[ 1.831538] 0x000000140000-0x0000001c0000 : "QSPI.u-boot-spl-os"
[ 1.838467] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env"
[ 1.845117] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1"
[ 1.852506] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel"
[ 1.858851] 0x0000009e0000-0x000002000000 : "QSPI.file-system"
[ 1.866578] libphy: Fixed MDIO Bus: probed
[ 1.917477] davinci_mdio 48485000.mdio: davinci mdio revision 1.6
[ 1.923601] davinci_mdio 48485000.mdio: detected phy mask fffffff3
[ 1.934109] libphy: 48485000.mdio: probed
[ 1.938160] davinci_mdio 48485000.mdio: phy[2]: device 48485000.mdio:02, driver unknown
[ 1.946201] davinci_mdio 48485000.mdio: phy[3]: device 48485000.mdio:03, driver unknown
[ 1.954907] cpsw 48484000.ethernet: Detected MACID = 7c:38:66:a1:e2:dc
[ 1.961573] cpsw 48484000.ethernet: cpts: overflow check period 800
[ 1.968560] cpsw 48484000.ethernet: cpsw: Detected MACID = 7c:38:66:a1:e2:dd
[ 1.977177] mousedev: PS/2 mouse device common for all mice
[ 1.983362] i2c /dev entries driver
[ 1.992087] omap_hsmmc 4809c000.mmc: Got CD GPIO
[ 1.997718] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode
[ 2.004101] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode
[ 2.010642] evm_3v3_sw: supplied by sysen1
[ 2.091231] mmc0: MAN_BKOPS_EN bit is not set
[ 2.103165] mmc0: new HS200 MMC card at address 0001
[ 2.108617] mmcblk0: mmc0:0001 MMC08G 7.25 GiB
[ 2.123424] mmcblk0boot0: mmc0:0001 MMC08G partition 1 8.00 MiB
[ 2.139669] mmcblk0boot1: mmc0:0001 MMC08G partition 2 8.00 MiB
[ 2.169249] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.177783] aic_dvdd: supplied by evm_3v3_sw
[ 2.183684] davinci-mcasp 4847c000.mcasp: invalid tdm slots: 0
[ 2.191195] NET: Registered protocol family 10
[ 2.206459] sit: IPv6 over IPv4 tunneling driver
[ 2.211684] NET: Registered protocol family 17
[ 2.216357] Key type dns_resolver registered
[ 2.220794] omap_voltage_late_init: Voltage driver support not added
[ 2.227713] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 2.233922] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 2.240674] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 2.246884] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 2.255098] Power Management for TI OMAP4+ devices.
[ 2.260193] Registering SWP/SWPB emulation handler
[ 2.265924] dmm 4e000000.dmm: workaround for errata i878 in use
[ 2.273168] dmm 4e000000.dmm: initialized all PAT entries
[ 2.280444] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 2.287086] [drm] No driver support for vblank timestamp query.
[ 2.293397] [drm] Initialized omapdrm 1.0.0 20110917 on minor 1
[ 2.310260] omap_hsmmc 4809c000.mmc: Got CD GPIO
[ 2.348780] asoc-simple-card sound0: tlv320aic3x-hifi <-> 48468000.mcasp mapping ok
[ 2.360869] input: gpio_keys as /devices/platform/gpio_keys/input/input0
[ 2.367775] hctosys: unable to open rtc device (rtc0)
[ 2.380826] evm_1v8: disabling
[ 2.383897] aic_dvdd: disabling
[ 2.387050] vmmcwl_fixed: disabling
[ 2.390743] ldousb: disabling
[ 2.394132] ALSA device list:
[ 2.397109] #0: DRA7xx-EVM
[ 2.400662] Waiting for root device PARTUUID=6c68a855-02...
[ 2.597303] mmc2: host does not support reading read-only switch, assuming write-enable
[ 2.612537] mmc2: new ultra high speed DDR50 SDHC card at address aaaa
[ 2.619518] mmcblk1: mmc2:aaaa SS08G 7.40 GiB
[ 2.629218] mmcblk1: p1 p2
[ 2.731246] EXT4-fs (mmcblk1p2): couldn't mount as ext3 due to feature incompatibilities
[ 2.743062] EXT4-fs (mmcblk1p2): couldn't mount as ext2 due to feature incompatibilities
[ 2.855683] EXT4-fs (mmcblk1p2): recovery complete
[ 2.861450] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[ 2.869621] VFS: Mounted root (ext4 filesystem) on device 179:50.
[ 2.879470] devtmpfs: mounted
[ 2.882637] Freeing unused kernel memory: 332K
[ 2.887096] This architecture does not have kernel memory protection.
[ 3.009892] systemd[1]: System time before build time, advancing clock.
[ 3.044847] random: systemd: uninitialized urandom read (16 bytes read, 18 bits of entropy available)
[ 3.060410] random: systemd: uninitialized urandom read (16 bytes read, 18 bits of entropy available)
[ 3.076810] systemd[1]: systemd 229 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT +GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
[ 3.095315] systemd[1]: Detected architecture arm.

Welcome to Arago 2016.12!

[ 3.121525] systemd[1]: Set hostname to <dra7xx-evm>.
[ 3.189004] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 19 bits of entropy available)
[ 3.199528] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 19 bits of entropy available)
[ 3.224564] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 20 bits of entropy available)
[ 3.243176] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 21 bits of entropy available)
[ 3.255980] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 21 bits of entropy available)
[ 3.317850] random: systemd: uninitialized urandom read (16 bytes read, 23 bits of entropy available)
[ 3.327337] random: systemd: uninitialized urandom read (16 bytes read, 23 bits of entropy available)
[ 3.337388] random: systemd: uninitialized urandom read (16 bytes read, 23 bits of entropy available)
[ 3.644695] systemd[1]: sysinit.target: Found ordering cycle on sysinit.target/start
[ 3.652522] systemd[1]: sysinit.target: Found dependency on alignment.service/start
[ 3.660235] systemd[1]: sysinit.target: Found dependency on sysinit.target/start
[ 3.667690] systemd[1]: sysinit.target: Breaking ordering cycle by deleting job alignment.service/start
[ 3.677130] systemd[1]: alignment.service: Job alignment.service/start deleted to break ordering cycle starting with sysinit.target/start
[ SKIP ] Ordering cycle found, skipping alignment.service
[ 3.709723] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ OK ] Started Forward Password Requests to Wall Directory Watch.
[ 3.737675] systemd[1]: Reached target Remote File Systems.
[ OK ] Reached target Remote File Systems.
[ 3.767742] systemd[1]: Listening on Syslog Socket.
[ OK ] Listening on Syslog Socket.
[ 3.792762] systemd[1]: Created slice User and Session Slice.
[ OK ] Created slice User and Session Slice.
[ 3.828029] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ OK ] Listening on /dev/initctl Compatibility Named Pipe.
[ 3.857746] systemd[1]: Listening on Journal Socket (/dev/log).
[ OK ] Listening on Journal Socket (/dev/log).
[ 3.887805] systemd[1]: Listening on Network Service Netlink Socket.
[ OK ] Listening on Network Service Netlink Socket.
[ 3.918247] systemd[1]: Created slice System Slice.
[ OK ] Created slice System Slice.
[ 3.948284] systemd[1]: Created slice system-getty.slice.
[ OK ] Created slice system-getty.slice.
[ 3.977660] systemd[1]: Reached target Slices.
[ OK ] Reached target Slices.
[ 3.997631] systemd[1]: Reached target Swap.
[ OK ] Reached target Swap.
[ 4.017736] systemd[1]: Listening on udev Control Socket.
[ OK ] Listening on udev Control Socket.
[ 4.047737] systemd[1]: Listening on Journal Socket.
[ OK ] Listening on Journal Socket.
[ 4.097838] systemd[1]: Starting Journal Service...
Starting Journal Service...
[ 4.124436] systemd[1]: Starting Load Kernel Modules...
Starting Load Kernel Modules...
[ 4.149924] systemd[1]: Mounting Debug File System...
Mounting Debug File System...
[ 4.183802] systemd[1]: Mounting Temporary Directory...
Mounting Temporary Directory...
[ 4.219959] systemd[1]: Starting Remount Root and Kernel File Systems...
Starting Remount Root and Kernel File Systems...
[ 4.236145] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
[ 4.250221] systemd[1]: Mounting POSIX Message Queue File System...
Mounting POSIX Message Queue File System...
[ 4.280625] systemd[1]: Starting Create list of required static device nodes for the current kernel...
Starting Create list of required st... nodes for the current kernel...
[ 4.318010] systemd[1]: Listening on udev Kernel Socket.
[ OK ] Listening on udev Kernel Socket.
[ 4.348404] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ OK ] Created slice system-serial\x2dgetty.slice.
[ 4.377872] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ OK ] Started Dispatch Password Requests to Console Directory Watch.
[ 4.407626] systemd[1]: Reached target Paths.
[ OK ] Reached target Paths.
[ 4.457797] systemd[1]: Starting Setup Virtual Console...
Starting Setup Virtual Console...
[ 4.476417] systemd[1]: Mounted Debug File System.
[ OK ] Mounted Debug File System.
[ 4.497820] systemd[1]: Mounted POSIX Message Queue File System.
[ OK ] Mounted POSIX Message Queue File System.
[ 4.527690] systemd[1]: Mounted Temporary Directory.
[ OK ] Mounted Temporary Directory.
[ 4.547858] systemd[1]: Started Journal Service.
[ OK ] Started Journal Service.
[FAILED] Failed to start Load Kernel Modules.
See 'systemctl status systemd-modules-load.service' for details.
[ OK ] Started Remount Root and Kernel File Systems.
[ OK ] Started Create list of required sta...ce nodes for the current kernel.
[ OK ] Started Setup Virtual Console.
Starting Create Static Device Nodes in /dev...
Starting udev Coldplug all Devices...
Starting Apply Kernel Variables...
Starting Flush Journal to Persistent Storage...
[ OK ] Started Create Static Device Nodes in /dev.
[ OK ] Started Apply Kernel Variables.
[ 5.225415] systemd-journald[118]: Received request to flush runtime journal from PID 1
[ OK ] Started Flush Journal to Persistent Storage.
Starting udev Kernel Device Manager...
[ OK ] Reached target Local File Systems (Pre).
Mounting /media/ram...
Mounting /var/volatile...
[ OK ] Mounted /var/volatile.
[ OK ] Mounted /media/ram.
[ OK ] Started udev Kernel Device Manager.
Starting Load/Save Random Seed...
[ OK ] Reached target Local File Systems.
Starting Create Volatile Files and Directories...
[ OK ] Started Load/Save Random Seed.
[ OK ] Started Create Volatile Files and Directories.
[ 5.770053] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000
[ 5.780163] remoteproc0: 55020000.ipu is available
[ 5.785064] remoteproc0: Note: remoteproc is still under development and considered experimental.
[ OK ] Started udev Coldplug all Devices.
[ 5.794682] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ 5.817708] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@99000000
[ 5.833441] remoteproc1: 40800000.dsp is available
[ 5.839335] remoteproc0: registered virtio0 (type 7)
[ 5.847490] remoteproc1: Note: remoteproc is still under development and considered experimental.
[ 5.856489] remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ 5.903611] omap-rproc 41000000.dsp: assigned reserved memory node dsp2_cma@9f000000
[ 5.930211] remoteproc2: 41000000.dsp is available
[ 5.937396] remoteproc2: Note: remoteproc is still under development and considered experimental.
Starting Network Time Synchronization...
[ 5.971107] remoteproc2: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
Starting Update UTMP about System Boot/Shutdown...
[ OK ] Started Network Time Synchronization.
[ OK ] Found device /dev/ttyS0.
[ OK ] Reached target System Time Synchronized.
[ 6.227653] omap_rtc 48838000.rtc: rtc core: registered 48838000.rtc as rtc0
Starting Synchronize System and HW clocks...[ 6.275516] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2

[ OK ] Started Update UTMP about System Boot/Shutdown.[ 6.300813] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20

[ 6.343765] remoteproc1: registered virtio1 (type 7)
[ OK ] Started Synchronize System and HW clocks.
[ OK ] Reached target System Initialization.
[ OK ] Listening on D-Bus System Message Bus Socket.
[ 6.465935] CAN device driver interface
[ OK ] Reached target Sockets.
[ 6.485746] remoteproc2: registered virtio2 (type 7)
[ OK ] Reached target Basic System.
[ 6.532318] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=fce3c000, irq=358)
[ 6.547299] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
Starting Login Service...
[ 6.640689] SCSI subsystem initialized
[ OK ] Started System Logging Service.
[ 6.768762] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[ OK ] Started D-Bus System Message Bus.
[ 6.867263] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
[ 6.900777] [drm] Initialized pvr 1.14.3699939 20110701 on minor 2
[ 6.907359] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled
[ 6.930216] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[ 6.962148] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst
Starting rc.pvr.service...
[ OK ] Started Kernel Logging Service.
[ 7.025429] scsi host0: ahci
[ 7.029631] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 342
Starting Network Service...
[ 7.079458] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]
[ OK ] Started Daily Cleanup of Temporary Directories.
[ OK ] Reached target Timers.
[ 7.141988] net eth1: initializing cpsw version 1.15 (0)
Starting Permit User Sessions...[ 7.187198] net eth0: initialized cpsw ale version 1.4

Starting Save/Restore Sound Card State...
[ OK ] Started Network Service.
[ 7.278165] net eth0: ALE Table size 1024
[ OK ] Started Permit User Sessions.
[ OK ] Started rc.pvr.service.[ 7.312170] net eth1: phy found : id is : 0x20005c7a

[ OK ] Started Save/Restore Sound Card State.
[ 7.337844] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 7.360883] net eth0: initializing cpsw version 1.15 (0)
[ 7.402132] net eth0: phy found : id is : 0x20005c7a
[ 7.407830] ata1: SATA link down (SStatus 0 SControl 300)
[ 7.449632] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 7.461647] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 7.855288] remoteproc0: powering up 55020000.ipu
[ 7.870015] remoteproc0: Booting fw image dra7-ipu2-fw.xem4, size 471076
[ 7.876907] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[ 7.924478] remoteproc0: remote processor 55020000.ipu is now up
[ 7.936792] virtio_rpmsg_bus virtio0: rpmsg host is online
[ 7.946416] remoteproc1: powering up 40800000.dsp
[ 7.962749] remoteproc1: Booting fw image dra7-dsp1-fw.xe66, size 6965795
[ 7.976310] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
[ 7.982195] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
[ 7.988143] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
[ 8.018706] remoteproc1: remote processor 40800000.dsp is now up
[ 8.025806] virtio_rpmsg_bus virtio1: rpmsg host is online
[ 8.034666] remoteproc2: powering up 41000000.dsp
[ 8.051236] remoteproc2: Booting fw image dra7-dsp2-fw.xe66, size 6965795
[ 8.074816] omap_hwmod: mmu0_dsp2: _wait_target_disable failed
[ 8.080703] omap-iommu 41501000.mmu: 41501000.mmu: version 3.0
[ 8.086631] omap-iommu 41502000.mmu: 41502000.mmu: version 3.0
[ 8.164501] remoteproc2: remote processor 41000000.dsp is now up
[ 8.178681] virtio_rpmsg_bus virtio2: rpmsg host is online
[ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[ OK ] Reached target Sound Card.
Starting weston.service...
[ OK ] Started Getty on tty1.
[ OK ] Started Serial Getty on ttyS0.
[ OK ] Reached target Network.
Starting Network Name Resolution...
[ OK ] Started weston.service.
[ OK ] Started Network Name Resolution.
[ OK ] Started Login Service.
Starting telnetd.service...
Starting tiipclad-daemon.service...
[ 8.617923] usbcore: registered new interface driver usbfs
[ 8.623515] usbcore: registered new interface driver hub
[ OK ] Started telnetd.service.[ 8.632109] usbcore: registered new device driver usb

[ OK ] Started tiipclad-daemon.service.
[ 8.679076] dwc3 48890000.usb: otg: primary host xhci-hcd.0.auto registered
[ 8.687232] dwc3 48890000.usb: otg: shared host xhci-hcd.0.auto registered
[ 8.696047] dwc3 48890000.usb: otg: can't start till gadget registers
[ 8.703731] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 8.710345] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
[ 8.719377] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x00210010
[ 8.728996] xhci-hcd xhci-hcd.1.auto: irq 500, io mem 0x488d0000
[ 8.735584] hub 1-0:1.0: USB hub found
[ 8.741195] hub 1-0:1.0: 1 port detected
[ 8.745388] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 8.752774] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
[ 8.761316] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 8.770518] hub 2-0:1.0: USB hub found
[ 8.774300] hub 2-0:1.0: 1 port detected

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

Arago Project http://arago-project.org dra7xx-evm ttyS0

Arago 2016.12 dra7xx-evm ttyS0

dra7xx-evm login: root
root@dra7xx-evm:~# cd /opt/proc
-sh: cd: /opt/proc: No such file or directory
root@dra7xx-evm:~# cd /opt/vision_sdk/
root@dra7xx-evm:/opt/vision_sdk# ls
FragShader.fsh car.pod load_ocl_kos.sh setupUltrasonicPinMux.sh
FragShader3Dsfm.fsh cmemk.ko memcache_load.sh tda2exEnableAVB.sh
VertShader.vsh disableDssInterruptsOnA15.sh memcache_unload.sh ub964Init.sh
VertShader3Dsfm.vsh enableImx290.sh models vision_sdk_load.sh
VipClockInversion.sh enableIpu2CCSConectivity.sh opencl_env.sh vision_sdk_ov490_pinmux.sh
apps.out hdmiReceiverConfig.sh ov106x3Config.sh vision_sdk_unload.sh
bin jeep2.bmp pvrscope
root@dra7xx-evm:/opt/vision_sdk# ./load_ocl_kos.sh

Opened log file: lad.txt

numProcessors = 5 id = 0 baseId = 0

Spawned daemon: /usr/bin/lad_dra7xx

[ 29.700482] CMEMK module: reference Linux version 4.4.84
[ 29.710225] allocated heap buffer 0x40400000 of size 0x100000
[ 29.716273] cmemk initialized
insmod: ERROR: could not load module /opt/vision_sdk/debugss_kmodule.ko: No such file or directory
insmod: ERROR: could not load module /opt/vision_sdk/gdbserverproxy.ko: No such file or directory
root@dra7xx-evm:/opt/vision_sdk# ./vision_sdk_load.sh
[ 36.617974] DMA: Module install successful, device major num = 241
[ 36.624279] DRV: Module install successful
insmod: ERROR: could not load module ./bin/cmemk.ko: No such file or directory
./disableDssInterruptsOnA15.sh: line 11: @0x4A002AC4:: command not found
./disableDssInterruptsOnA15.sh: line 12: @0x4A002AC4:: command not found
./disableDssInterruptsOnA15.sh: line 13: @0x4A002AC4:: command not found
./disableDssInterruptsOnA15.sh: line 14: @0x4A002AC4:: command not found
./disableDssInterruptsOnA15.sh: line 15: @0x4A002AC4:: command not found
./disableDssInterruptsOnA15.sh: line 16: @0x4A002AC4:: command not found
./disableDssInterruptsOnA15.sh: line 17: @0x4A002AC4:: command not found
./disableDssInterruptsOnA15.sh: line 18: @0x4A002AC4:: command not found
./disableDssInterruptsOnA15.sh: line 19: @0x4A002AC4:: command not found
updated 0x4A002AC4 value is 00930000
root@dra7xx-evm:/opt/vision_sdk# [ 37.722532] random: nonblocking pool is initialized
. ./opencl_env.sh
root@dra7xx-evm:/opt/vision_sdk# ./apps.out
[HOST] OSA: MEM: 0: Mapped 0xa0100000 to 0xb69c4000 of size 0x00100000
[HOST] OSA: MEM: 1: Mapped 0x84203000 to 0xa6fc4000 of size 0x0fa00000
[HOST] OSA: MEM: 2: Mapped 0xa0200000 to 0xa6f04000 of size 0x00040000
[HOST] OSA: MEM: 3: Mapped 0xa02c0000 to 0xa6f44000 of size 0x00080000
[HOST] OSA: MEM: 4: Mapped 0x00000000 to 0x00000000 of size 0x00000000
[HOST] OSA: IPU1-0 Remote Log Shared Memory @ 0xa0200000
[HOST] OSA: HOST Remote Log Shared Memory @ 0xa024f140
[HOST] OSA: DSP1 Remote Log Shared Memory @ 0xa02769e0
[HOST] OSA: DSP2 Remote Log Shared Memory @ 0xa029e280
[HOST] OSA: EVE1 Remote Log Shared Memory @ 0xa02c5b20
[HOST] OSA: EVE2 Remote Log Shared Memory @ 0xa02ed3c0
[HOST] OSA: EVE3 Remote Log Shared Memory @ 0xa0314c60
[HOST] OSA: EVE4 Remote Log Shared Memory @ 0xa033c500
[HOST] OSA: IPU2 Remote Log Shared Memory @ 0xa0363da0
[HOST] [HOST ] 57.735557 s: SYSTEM: System A15 Init in progress !!!
[HOST] [DSP1 ] 14.769291 s: ***** DSP1 Firmware build time 00:18:27 Nov 17 2018
[HOST] [DSP1 ] 14.769352 s: *** SYSTEM: CPU Frequency <ORG = 600000000 Hz>, <NEW = 750000000 Hz>
[HOST] [DSP1 ] 14.769627 s: SYSTEM: System Common Init in progress !!!
[HOST] [DSP1 ] 14.769840 s: UTILS: CIO: Init Done !!!
[HOST] [DSP1 ] 14.769871 s: SYSTEM: IPC init in progress !!!
[HOST] [DSP1 ] 14.769901 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 15.770389 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 16.770420 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 17.770450 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 18.770481 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 19.770511 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 20.770542 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 21.770572 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 22.770603 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 23.770633 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 24.770633 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 25.770664 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 26.770694 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 27.770725 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 28.770755 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 29.770786 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 30.770816 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 31.770847 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 32.770847 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 33.770877 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 34.770908 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 35.770938 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 36.770969 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 37.770999 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 38.771030 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 39.771060 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 40.771091 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 41.771091 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 42.771121 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 43.771152 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 44.771182 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 45.771213 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 46.771243 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 47.771274 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 48.771304 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 49.771335 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 50.771335 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 51.771365 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 52.771396 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 53.771426 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 54.771457 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 55.771487 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 56.771518 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 57.771548 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 14.915055 s: ***** DSP2 Firmware build time 00:18:28 Nov 17 2018
[HOST] [DSP2 ] 14.915116 s: *** SYSTEM: CPU Frequency <ORG = 600000000 Hz>, <NEW = 750000000 Hz>
[HOST] [DSP2 ] 14.915390 s: SYSTEM: System Common Init in progress !!!
[HOST] [DSP2 ] 14.915634 s: UTILS: CIO: Init Done !!!
[HOST] [DSP2 ] 14.915665 s: SYSTEM: IPC init in progress !!!
[HOST] [DSP2 ] 14.915665 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 15.915421 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 16.915421 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 17.915451 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 18.915482 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 19.915512 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 20.915543 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 21.915573 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 22.915604 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 23.915634 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 24.915665 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 25.915665 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 26.915695 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 27.915726 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 28.915756 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 29.915787 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 30.915817 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 31.915848 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 32.915878 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 33.915878 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 34.915909 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 35.915939 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 36.915970 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 37.916000 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 38.916031 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 39.916061 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 40.916092 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 41.916122 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 42.916122 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 43.916153 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 44.916183 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 45.916214 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 46.916244 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 47.916275 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 48.916305 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 49.916336 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 50.916366 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 51.916366 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 52.916397 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 53.916427 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 54.916458 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 55.916488 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 56.916519 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 57.916549 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 14.679954 s: ***** IPU2 Firmware build time 00:20:09 Nov 17 2018
[HOST] [IPU2 ] 14.680137 s: *** SYSTEM: CPU Frequency <ORG = 212800000 Hz>, <NEW = 212800000 Hz>
[HOST] [IPU2 ] 14.682791 s: SYSTEM: System Common Init in progress !!!
[HOST] [IPU2 ] 14.683797 s: UTILS: CIO: Init Done !!!
[HOST] [IPU2 ] 14.683919 s: SYSTEM: IPC init in progress !!!
[HOST] [IPU2 ] 14.683980 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 15.684133 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 16.684163 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 17.684194 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 18.684194 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 19.684224 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 20.684255 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 21.684285 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 22.684316 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 23.684346 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 24.684377 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 25.684407 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 26.684438 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 27.684438 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 28.684468 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 29.684499 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 30.684529 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 31.684560 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 32.684590 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 33.684621 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 34.684651 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 35.684651 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 36.684682 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 37.684712 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 38.684743 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 39.684773 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 40.684804 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 41.684834 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 42.684865 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 43.684895 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 44.684895 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 45.684926 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 46.684956 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 47.684987 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 48.685017 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 49.685048 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 50.685078 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 51.685109 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 52.685139 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 53.685139 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 54.685170 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 55.685201 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 56.685231 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 57.685262 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 58.685292 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 58.771548 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 58.916580 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 59.685323 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 59.771579 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 59.916610 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 60.685353 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 60.771609 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 60.916610 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 61.685353 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 61.771640 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 61.916641 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 62.685384 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 62.771670 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 62.916671 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 63.685414 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 63.771701 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 63.916702 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 64.685445 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 64.771731 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 64.916732 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 65.685475 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 65.771762 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 65.916763 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 66.685506 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 66.771792 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 66.916793 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 67.685536 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 67.771792 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 67.916824 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 68.685567 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 68.771823 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 68.916824 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 69.685597 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 69.771853 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 69.916854 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 70.685597 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 70.771884 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 70.916885 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 71.685628 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 71.771914 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 71.916915 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [IPU2 ] 72.685658 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP1 ] 72.771945 s: SYSTEM: Attaching to [IPU1-0] ...
[HOST] [DSP2 ] 72.916946 s: SYSTEM: Attaching to [IPU1-0] ...
^C
root@dra7xx-evm:/opt/vision_sdk# [ 260.037481] omap-mailbox 48840000.mailbox: Try increasing MBOX_TX_QUEUE_LEN
[ 260.044486] omap-rproc 40800000.dsp: PM mbox_send_message failed: -105
[ 260.177467] omap-mailbox 48842000.mailbox: Try increasing MBOX_TX_QUEUE_LEN
[ 260.184464] omap-rproc 41000000.dsp: PM mbox_send_message failed: -105

One more thing is that the node for IPU1_0 is not exist on /sys/kernel/debug/remoteproc#.

-------------------------------
root@dra7xx-evm:/sys/kernel/debug/remoteproc# ls -la
drwxr-xr-x 5 root root 0 Jun 11 19:54 .
drwx------ 30 root root 0 Jan 1 1970 ..
drwxr-xr-x 2 root root 0 Jun 11 19:54 remoteproc0
drwxr-xr-x 2 root root 0 Jun 11 19:54 remoteproc1
drwxr-xr-x 2 root root 0 Jun 11 19:54 remoteproc2
root@dra7xx-evm:/sys/kernel/debug/remoteproc# cat remoteproc0/name
55020000.ipu
root@dra7xx-evm:/sys/kernel/debug/remoteproc# cat remoteproc0/state
running (2)
root@dra7xx-evm:/sys/kernel/debug/remoteproc# cat remoteproc1/name
40800000.dsp
root@dra7xx-evm:/sys/kernel/debug/remoteproc# cat remoteproc1/state
running (2)
root@dra7xx-evm:/sys/kernel/debug/remoteproc# cat remoteproc2/name
41000000.dsp
root@dra7xx-evm:/sys/kernel/debug/remoteproc# cat remoteproc2/state
running (2)
root@dra7xx-evm:/sys/kernel/debug/remoteproc#
-------------------------------
As you see, the number of nodes is only 3, not 4.
It seems that remoteproc0 is for IPU2.
In my guess, the IPU1 firmware is not loaded successfuly.
So I checked if the firmware for IPU1 is in /lib/firmware.
Like below, the firmware is exist.

root@dra7xx-evm:/lib/firmware# ls -la
drwxr-xr-x 4 1000 1000 4096 Nov 17 2018 .
drwxr-xr-x 9 1000 1000 4096 Nov 16 2018 ..
-rw-rw-r-- 1 1000 1000 3215515 Nov 17 2018 dra7-dsp1-fw.lzop
-rw-rw-r-- 1 1000 1000 6965795 Nov 17 2018 dra7-dsp1-fw.xe66
-rwxrwxr-x 1 1000 1000 5764 Nov 17 2018 dra7-dsp1-fw.xe66.rsc
-rw-rw-r-- 1 1000 1000 3215586 Nov 17 2018 dra7-dsp2-fw.lzop
-rw-rw-r-- 1 1000 1000 6965795 Nov 17 2018 dra7-dsp2-fw.xe66
-rwxrwxr-x 1 1000 1000 5764 Nov 17 2018 dra7-dsp2-fw.xe66.rsc
-rw-rw-r-- 1 1000 1000 3076494 Nov 17 2018 dra7-ipu1-fw.lzop
-rw-rw-r-- 1 1000 1000 9437336 Nov 17 2018 dra7-ipu1-fw.xem4
-rwxrwxr-x 1 1000 1000 5404 Nov 17 2018 dra7-ipu1-fw.xem4.rsc
-rw-rw-r-- 1 1000 1000 173948 Nov 17 2018 dra7-ipu2-fw.lzop
-rw-rw-r-- 1 1000 1000 471076 Nov 17 2018 dra7-ipu2-fw.xem4
-rw-r--r-- 1 1000 1000 3743164 Nov 16 2018 dra7-ipu2-fw.xem4.ipumm-fw
-rw-r--r-- 1 1000 1000 573010 Nov 16 2018 dra7-ipu2-fw.xem4.map
-rwxrwxr-x 1 1000 1000 5404 Nov 17 2018 dra7-ipu2-fw.xem4.rsc
-rw-r--r-- 1 1000 1000 186 Nov 16 2018 goodix_9271_cfg.bin
drwxrwxr-x 2 1000 1000 4096 Nov 16 2018 opencl_prebuilt
drwxrwxr-x 2 1000 1000 4096 Nov 16 2018 tigon
-rw-r--r-- 1 1000 1000 4002 Nov 16 2018 vpdma-1b8.bin
root@dra7xx-evm:/lib/firmware#

If my analysis is right, the point is why the kernel doesn't try to load the IPU1 firmware.
Please let me know the reason and solution.

Many thanks and BR,
Ungsin.