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CCS/DRA71XEVM: TDA2e 17x17 run ipu1 assertion failure

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Part Number: DRA71XEVM

Tool/software: Code Composer Studio

we want to use both ipu1  and ipu2 

SO :  we modify apps/configs/tda2ex_17x17_evm_linux_all/cfg.mk

diff --git a/apps/configs/tda2ex_17x17_evm_linux_all/cfg.mk b/apps/configs/tda2ex_17x17_evm_linux_all/cfg.mk
index f2a0fa1..33f39e5 100755
--- a/apps/configs/tda2ex_17x17_evm_linux_all/cfg.mk
+++ b/apps/configs/tda2ex_17x17_evm_linux_all/cfg.mk
@@ -17,9 +17,9 @@
 # CPUs to included in build
 #
 # IPU1 (core 0 & 1 are) not supported when IPU_PRIMARY_CORE=ipu2
-PROC_IPU1_0_INCLUDE=no
+PROC_IPU1_0_INCLUDE=yes
 PROC_IPU1_1_INCLUDE=no
-PROC_IPU2_INCLUDE=yes
+PROC_IPU2_INCLUDE=no
 PROC_A15_0_INCLUDE=yes
 PROC_DSP1_INCLUDE=yes
 
@@ -57,8 +57,8 @@ PROFILE_a15_0 ?= $(PROFILE)
 # Select IPU primary core from the available IPU1 & IPU2 subsytems
 #
 # Supported values: ipu1_0 ipu2
-IPU_PRIMARY_CORE=ipu2
-IPU_SECONDARY_CORE=ipu1_0
+IPU_PRIMARY_CORE=ipu1_0
+IPU_SECONDARY_CORE=ipu2

BUT AS WE RUN APPS.OUT:

 

[HOST]  OSA: MEM: 0: Mapped 0xbfc00000 to 0xa7795000 of size 0x00100000
 [HOST]  OSA: MEM: 1: Mapped 0x84203000 to 0x9aa95000 of size 0x0cd00000
 [HOST]  OSA: MEM: 2: Mapped 0xbfd00000 to 0x9a9d5000 of size 0x00040000
 [HOST]  OSA: MEM: 3: Mapped 0xbfdc0000 to 0x9aa15000 of size 0x00080000
 [HOST]  OSA: MEM: 4: Mapped 0x00000000 to 0x00000000 of size 0x00000000
 [HOST]  OSA: IPU1-0 Remote Log Shared Memory @ 0xbfd00000
 [HOST]  OSA: HOST Remote Log Shared Memory @ 0xbfd4f140
 [HOST]  OSA: DSP1 Remote Log Shared Memory @ 0xbfd769e0
 [HOST] [IPU1-0]     17.628072 s:  ***** IPU1_0 Firmware build time 11:17:38 Nov 26 2019
 [HOST] [IPU1-0]     17.628286 s:  *** SYSTEM: CPU Frequency <ORG = 212800000 Hz>, <NEW = 221600000 Hz>
 [HOST] [IPU1-0]     17.631062 s:  SYSTEM: System Common Init in progress !!!
 [HOST] [IPU1-0]     17.639693 s:  SYSTEM: IPC init in progress !!!
 [HOST] [IPU1-0]     17.639785 s:  SYSTEM: Attaching to [DSP1] ...
 [HOST] [IPU1-0]     17.889709 s:  SYSTEM: Attaching to [DSP1] ... SUCCESS !!!
 [HOST] [IPU1-0]     17.889831 s:  SYSTEM: Notify register to [DSP1] line 0, event 15...
 [HOST] [IPU1-0]     17.889953 s:  SYSTEM: Notify init done !!!
 [HOST] [IPU1-0]     17.891630 s:  SYSTEM: MsgQ init done !!!
 [HOST] [IPU1-0]     17.892545 s: RpmsgInit in progress...
 [HOST] [IPU1-0]     17.892637 s: Connection established with HLOS, calling rpmsgInit
 [HOST] [IPU1-0]     17.893460 s:
 [HOST] [IPU1-0]     17.893521 s:  ### XDC ASSERT - ERROR CALLBACK START ###
 [HOST] [IPU1-0]     17.893582 s:
 [HOST] [IPU1-0]     17.893918 s: assertion failure
 [HOST] [IPU1-0]     17.893979 s:
 [HOST] [IPU1-0]     17.894009 s:  ### XDC ASSERT - ERROR CALLBACK END ###
 [HOST] [IPU1-0]     17.894070 s:
 [HOST] [HOST  ]     73.440645 s:  SYSTEM: System A15 Init in progress !!!
 [HOST] [DSP1  ]     17.887360 s:  ***** DSP1 Firmware build time 11:15:13 Nov 26 2019
 [HOST] [DSP1  ]     17.887421 s:  *** SYSTEM: CPU Frequency <ORG = 600000000 Hz>, <NEW = 781250000 Hz>
 [HOST] [DSP1  ]     17.887573 s:  SYSTEM: System Common Init in progress !!!
 [HOST] [DSP1  ]     17.887665 s:  SYSTEM: IPC init in progress !!!
 [HOST] [DSP1  ]     17.887695 s:  SYSTEM: Attaching to [IPU1-0] ...
 [HOST] [DSP1  ]     17.889709 s:  SYSTEM: Attaching to [IPU1-0] ... SUCCESS !!!
 [HOST] [DSP1  ]     17.889739 s:  SYSTEM: Notify register to [IPU1-0] line 0, event 15...
 [HOST] [DSP1  ]     17.889800 s:  SYSTEM: Notify init done !!!
 [HOST] [DSP1  ]     17.889892 s:  SYSTEM: MsgQ init done !!!
 [HOST] [DSP1  ]     17.889983 s: RpmsgInit in progress...
 [HOST] [DSP1  ]     17.890014 s:  SYSTEM: IPC init DONE !!!
 [HOST] [DSP1  ]     17.890837 s:  SYSTEM: System Common Init Done !!!
 [HOST] [DSP1  ]     17.890868 s:  SYSTEM: System DSP Init in progress !!!
 [HOST] [DSP1  ]     17.891508 s:  SYSTEM: SW Message Box Msg Pool, Free Msg Count = 1024
 [HOST] [DSP1  ]     17.891539 s:  SYSTEM: Heap = LOCAL_L2             @ 0x00800000, Total size = 227264 B (221 KB), Free size = 227264 B (221 KB)
 [HOST] [DSP1  ]     17.891600 s:  SYSTEM: Heap = LOCAL_DDR            @ 0x00000000, Total size = 524288 B (512 KB), Free size = 522072 B (509 KB)
 [HOST] [DSP1  ]     17.891661 s:  SYSTEM: Initializing Links !!!
 [HOST] [DSP1  ]     17.903983 s:  SYSTEM: Initializing Links ... DONE !!!
 [HOST] [DSP1  ]     17.904013 s: lz4CompDecomp Init
 [HOST] [DSP1  ]     17.904044 s:  SYSTEM: System DSP Init Done !!!
 [HOST] [DSP1  ]     17.909565 s: Connection established with HLOS, calling rpmsgInit
 [HOST] [DSP1  ]     17.909778 s:
 [HOST] [DSP1  ]     17.909809 s:  ### XDC ASSERT - ERROR CALLBACK START ###
 [HOST] [DSP1  ]     17.909809 s:
 [HOST] [DSP1  ]     17.909900 s: assertion failure
 [HOST] [DSP1  ]     17.909931 s:
 [HOST] [DSP1  ]     17.909931 s:  ### XDC ASSERT - ERROR CALLBACK END ###
 [HOST] [DSP1  ]     17.909931 s:

dmesg log like this :

[    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+ (fanlvchao@server) (gcc version 5.3.1 20160113 (Linaro GCC 5.3-2016.02) ) #44 SMP PREEMPT Mon Nov 25 21:58:27 CST 2019
[    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] Machine model: TI DRA718 EVM
[    0.000000] Reserved memory: created DMA memory pool at 0x0000000040300000, 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 0x0000000098000000, size 32 MiB
[    0.000000] Reserved memory: initialized node ipu2_cma, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009a000000, size 16 MiB
[    0.000000] Reserved memory: initialized node dsp1_cma, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009b000000, size 32 MiB
[    0.000000] Reserved memory: initialized node ipu1_cma, compatible id shared-dma-pool
[    0.000000] Reserved memory: created DMA memory pool at 0x000000009d200000, size 32 MiB
[    0.000000] Reserved memory: initialized node cmem@9d200000, compatible id shared-dma-pool
[    0.000000] Reserved memory: regions without no-map are not yet supported
[    0.000000] cma: Reserved 24 MiB at 0x0000000096800000
[    0.000000] Forcing write-allocate cache policy for SMP
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] OMAP4: Map 0x000000009fd00000 to fe600000 for dram barrier
[    0.000000] On node 0 totalpages: 122112
[    0.000000] free_area_init_node: node 0, pgdat c092e500, node_mem_map df63d000
[    0.000000]   DMA zone: 1152 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 122112 pages, LIFO batch:31
[    0.000000] DRA722 ES2.1
[    0.000000] PERCPU: Embedded 11 pages/cpu @df5d2000 s14912 r8192 d21952 u45056
[    0.000000] pcpu-alloc: s14912 r8192 d21952 u45056 alloc=11*4096
[    0.000000] pcpu-alloc: [0] 0
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 120960
[    0.000000] Kernel command line: console=ttyS0,115200n8 root=/dev/mmcblk0p2 rootwait mem=512M
[    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: 151780K/488448K available (6443K kernel code, 307K rwdata, 2292K rodata, 336K init, 288K bss, 230172K reserved, 106496K cma-reserved, 0K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xe0800000 - 0xff800000   ( 496 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc088fffc   (8736 kB)
[    0.000000]       .init : 0xc0890000 - 0xc08e4000   ( 336 kB)
[    0.000000]       .data : 0xc08e4000 - 0xc0930fe0   ( 308 kB)
[    0.000000]        .bss : 0xc0932000 - 0xc097a040   ( 289 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] ti_dt_clocks_register: failed to lookup clock node gmac_gmii_ref_clk_div
[    0.000000] OMAP clockevent source: timer1 at 31475 Hz
[    0.000000] Architected cp15 timer(s) running at 5.90MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x15c70fb29, max_idle_ns: 440795202138 ns
[    0.000005] sched_clock: 56 bits at 5MHz, resolution 169ns, wraps every 4398046511093ns
[    0.000016] Switching to timer-based delay loop, resolution 169ns
[    0.000329] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[    0.000337] OMAP clocksource: 32k_counter at 32768 Hz
[    0.000757] Console: colour dummy device 80x30
[    0.000776] Calibrating delay loop (skipped), value calculated using timer frequency.. 11.80 BogoMIPS (lpj=59016)
[    0.000788] pid_max: default: 32768 minimum: 301
[    0.000887] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000897] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.001417] Initializing cgroup subsys io
[    0.001434] Initializing cgroup subsys memory
[    0.001458] Initializing cgroup subsys devices
[    0.001470] Initializing cgroup subsys freezer
[    0.001481] Initializing cgroup subsys perf_event
[    0.001492] Initializing cgroup subsys pids
[    0.001518] CPU: Testing write buffer coherency: ok
[    0.001722] /cpus/cpu@0 missing clock-frequency property
[    0.001733] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.001765] Setting up static identity map for 0x80008380 - 0x800083e0
[    0.050028] Brought up 1 CPUs
[    0.050039] SMP: Total of 1 processors activated (11.80 BogoMIPS).
[    0.050046] CPU: All CPU(s) started in HYP mode.
[    0.050052] CPU: Virtualization extensions available.
[    0.050362] devtmpfs: initialized
[    0.080024] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    0.080995] omap_hwmod: l3_main_2 using broken dt data from ocp
[    0.262461] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.262484] futex hash table entries: 256 (order: 2, 16384 bytes)
[    0.272493] pinctrl core: initialized pinctrl subsystem
[    0.273360] NET: Registered protocol family 16
[    0.274282] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.300183] cpuidle: using governor ladder
[    0.330209] cpuidle: using governor menu
[    0.338887] OMAP GPIO hardware version 0.1
[    0.345362] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
[    0.366149] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.366160] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.366578] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[    0.366587] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[    0.367184] OMAP DMA hardware revision 0.0
[    0.451136] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[    0.452283] edma 43300000.edma: memcpy is disabled
[    0.457111] edma 43300000.edma: TI EDMA DMA engine driver
[    0.461904] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[    0.462090] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[    0.462256] omap-iommu 58882000.mmu: 58882000.mmu registered
[    0.462419] omap-iommu 55082000.mmu: 55082000.mmu registered
[    0.481162] pcf857x: probe of 0-0020 failed with error -121
[    0.481425] pcf857x: probe of 0-0021 failed with error -121
[    0.481813] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[    0.482271] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
[    0.501257] pcf857x: probe of 4-0026 failed with error -121
[    0.501646] pca953x 4-0020: failed reading register
[    0.501663] pca953x: probe of 4-0020 failed with error -121
[    0.501819] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 100 kHz
[    0.501981] media: Linux media interface: v0.10
[    0.502034] Linux video capture interface: v2.00
[    0.502075] pps_core: LinuxPPS API ver. 1 registered
[    0.502082] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.502107] PTP clock support registered
[    0.502154] EDAC MC: Ver: 3.0.0
[    0.511694] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[    0.511899] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[    0.512983] clocksource: Switched to clocksource arch_sys_counter
[    0.523042] NET: Registered protocol family 2
[    0.523539] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.523577] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    0.523644] TCP: Hash tables configured (established 4096 bind 4096)
[    0.523681] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.523702] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.523892] NET: Registered protocol family 1
[    0.534184] RPC: Registered named UNIX socket transport module.
[    0.534194] RPC: Registered udp transport module.
[    0.534200] RPC: Registered tcp transport module.
[    0.534206] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.534226] PCI: CLS 0 bytes, default 64
[    0.535158] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[    0.555140] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.565825] NFS: Registering the id_resolver key type
[    0.565853] Key type id_resolver registered
[    0.565861] Key type id_legacy registered
[    0.565918] ntfs: driver 2.1.32 [Flags: R/O].
[    0.567534] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[    0.567551] io scheduler noop registered
[    0.567563] io scheduler deadline registered
[    0.567597] io scheduler cfq registered (default)
[    0.571688] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[    0.571816] pinctrl-single 4a002e8c.pinmux: 1 pins at pa fc002e8c size 4
[    0.574939] PCI host bridge /ocp/axi@0/pcie_rc@51000000 ranges:
[    0.574953]   No bus range found for /ocp/axi@0/pcie_rc@51000000, using [bus 00-ff]
[    0.574987]    IO 0x20003000..0x20012fff -> 0x00000000
[    0.575008]   MEM 0x20013000..0x2fffffff -> 0x20013000
[    0.604875] dra7-pcie 51000000.pcie_rc: link is not up
[    0.605045] dra7-pcie 51000000.pcie_rc: PCI host bridge to bus 0000:00
[    0.605058] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.605069] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[    0.605079] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[    0.605112] pci 0000:00:00.0: [104c:8888] type 01 class 0x060400
[    0.605155] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
[    0.605177] pci 0000:00:00.0: reg 0x14: [mem 0x00000000-0x0000ffff]
[    0.605244] pci 0000:00:00.0: supports D1
[    0.605253] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[    0.605480] PCI: bus0: Fast back to back transfers disabled
[    0.605599] PCI: bus1: Fast back to back transfers enabled
[    0.605687] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
[    0.605701] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
[    0.605713] pci 0000:00:00.0: PCI bridge to [bus 01]
[    0.605945] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
[    0.605958] pcie_pme 0000:00:00.0:pcie01: service driver pcie_pme loaded
[    0.606081] aer 0000:00:00.0:pcie02: service driver aer loaded
[    0.662076] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[    0.665480] console [ttyS0] disabled
[    0.665535] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 301, base_baud = 3000000) is a 8250
[    1.622006] console [ttyS0] enabled
[    1.626426] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 302, base_baud = 3000000) is a 8250
[    1.636410] [drm] Initialized drm 1.1.0 20060810
[    1.641906] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.648602] [drm] No driver support for vblank timestamp query.
[    1.654762] [drm] Initialized vdrm 1.0.0 20110917 on minor 0
[    1.747569] loop: module loaded
[    1.751171] [camera_vsync_probe:66] [camera_vsync_probe:80] [camera_vsync_hrtimer_start:46]
[    1.762702] lp873x 0-0060: Failed to read OTP ID
[    1.767603] lp873x: probe of 0-0060 failed with error -121
[    1.773294] lp873x 0-0061: Failed to read OTP ID
[    1.777984] lp873x: probe of 0-0061 failed with error -121
[    1.783740] vmemexp device MAJOR num = 245
[    1.787867] vmemexp class registered
[    1.791578] /dev/vmemexp device registered
[    1.795738] ioctl DBUFIOC_EXPORT_VIRTMEM = -1072899120
[    1.803332] m25p80 spi32766.0: unrecognized JEDEC id bytes: 00,  0,  0
[    1.810808] libphy: Fixed MDIO Bus: probed
[    1.817400] mousedev: PS/2 mouse device common for all mice
[    1.833758] i2c /dev entries driver
[    1.838071] ov490 4-0024: Failed reading register 0x300a!
[    1.843549] ov490: probe of 4-0024 failed with error -121
[    1.853584] omap_hsmmc 4809c000.mmc: Got CD GPIO
[    1.858427] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr104 mode
[    1.864919] omap_hsmmc 4809c000.mmc: no pinctrl state for ddr50 mode
[    1.871301] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr50 mode
[    1.877696] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr25 mode
[    1.884094] omap_hsmmc 4809c000.mmc: no pinctrl state for sdr12 mode
[    1.890716] vsys_3v3: supplied by evm_12v0
[    1.894890] evm_3v3: supplied by vsys_3v3
[    1.898947] evm_3v3_sd: supplied by evm_3v3
[    1.953456] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode
[    1.959842] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode
[    2.013052] pinctrl-single 4a003400.pinmux: bad data for mux pinmux_wlan_pins
[    2.020220] pinctrl-single 4a003400.pinmux: no pins entries for pinmux_wlan_pins
[    2.043321] pinctrl-single 4a003400.pinmux: bad data for mux pinmux_wlan_pins
[    2.050496] pinctrl-single 4a003400.pinmux: no pins entries for pinmux_wlan_pins
[    2.072990] omap_hsmmc 480d1000.mmc: Cannot get pinctrl
[    2.078286] omap_hsmmc: probe of 480d1000.mmc failed with error -22
[    2.093667] ledtrig-cpu: registered to indicate activity on CPUs
[    2.113840] NET: Registered protocol family 10
[    2.133302] sit: IPv6 over IPv4 tunneling driver
[    2.138500] NET: Registered protocol family 17
[    2.153216] Key type dns_resolver registered
[    2.157581] omap_voltage_late_init: Voltage driver support not added
[    2.173532] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[    2.179740] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[    2.203001] cpu0 supply vdd not found, using dummy regulator
[    2.208939] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[    2.223009] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[    2.229228] cpu0 supply vdd not found, using dummy regulator
[    2.253853] Power Management for TI OMAP4+ devices.
[    2.258977] Registering SWP/SWPB emulation handler
[    2.273352] dmm 4e000000.dmm: workaround for errata i878 in use
[    2.283575] dmm 4e000000.dmm: initialized all PAT entries
[    2.290214] [drm] Initialized omapdrm 1.0.0 20110917 on minor 1
[    2.317891] hctosys: unable to open rtc device (rtc0)
[    2.326937] mmc0: host does not support reading read-only switch, assuming write-enable
[    2.344290] aic_dvdd: disabling
[    2.347475] mmc0: Problem switching card into high-speed mode!
[    2.353363] vmmcwl_fixed: disabling
[    2.357613] mmc0: new SDHC card at address 0001
[    2.373076] mmcblk0: mmc0:0001 SD16G 14.6 GiB
[    2.379312]  mmcblk0: p1 p2
[    2.385087] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities
[    2.395085] EXT4-fs (mmcblk0p2): couldn't mount as ext2 due to feature incompatibilities
[    2.407837] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[    2.415266] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[    2.456514] mmc1: MAN_BKOPS_EN bit is not set
[    2.464993] mmc1: switch to bus width 2 failed
[    2.478070] mmc1: new HS200 MMC card at address 0001
[    2.494110] mmcblk1: mmc1:0001 IS004G 3.64 GiB
[    2.509491] mmcblk1boot0: mmc1:0001 IS004G partition 1 2.00 MiB
[    2.526826] mmcblk1boot1: mmc1:0001 IS004G partition 2 2.00 MiB
[    2.765330] EXT4-fs (mmcblk0p2): orphan cleanup on readonly fs
[    2.771515] EXT4-fs (mmcblk0p2): 4 orphan inodes deleted
[    2.776921] EXT4-fs (mmcblk0p2): recovery complete
[    2.809364] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    2.817542] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[    2.826429] devtmpfs: mounted
[    2.829626] Freeing unused kernel memory: 336K
[    2.834105] This architecture does not have kernel memory protection.
[    3.212025] systemd[1]: System time before build time, advancing clock.
[    3.269795] random: systemd: uninitialized urandom read (16 bytes read, 12 bits of entropy available)
[    3.284102] random: systemd: uninitialized urandom read (16 bytes read, 13 bits of entropy available)
[    3.295812] 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)
[    3.314381] systemd[1]: Detected architecture arm.
[    3.354906] systemd[1]: Set hostname to <dra7xx-evm>.
[    3.405177] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 14 bits of entropy available)
[    3.472609] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 15 bits of entropy available)
[    3.485708] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 15 bits of entropy available)
[    3.507438] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 15 bits of entropy available)
[    3.525023] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 16 bits of entropy available)
[    3.886726] random: systemd: uninitialized urandom read (16 bytes read, 18 bits of entropy available)
[    3.896349] random: systemd: uninitialized urandom read (16 bytes read, 18 bits of entropy available)
[    3.906449] random: systemd: uninitialized urandom read (16 bytes read, 18 bits of entropy available)
[    4.150557] systemd[1]: sysinit.target: Found ordering cycle on sysinit.target/start
[    4.158455] systemd[1]: sysinit.target: Found dependency on alignment.service/start
[    4.166228] systemd[1]: sysinit.target: Found dependency on basic.target/start
[    4.173508] systemd[1]: sysinit.target: Found dependency on sysinit.target/start
[    4.180941] systemd[1]: sysinit.target: Breaking ordering cycle by deleting job alignment.service/start
[    4.190400] systemd[1]: alignment.service: Job alignment.service/start deleted to break ordering cycle starting with sysinit.target/start
[    4.225442] systemd[1]: Reached target Remote File Systems.
[    4.253703] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    4.283351] systemd[1]: Listening on Journal Socket (/dev/log).
[    4.313486] systemd[1]: Listening on Network Service Netlink Socket.
[    4.345529] systemd[1]: Created slice User and Session Slice.
[    4.373372] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    4.403279] systemd[1]: Listening on udev Kernel Socket.
[    4.433358] systemd[1]: Listening on Journal Socket.
[    4.463424] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[    4.493210] systemd[1]: Reached target Paths.
[    4.513265] systemd[1]: Listening on Syslog Socket.
[    4.533904] systemd[1]: Created slice System Slice.
[    4.567273] systemd[1]: Mounting Temporary Directory...
[    4.603644] systemd[1]: Reached target Slices.
[    4.635650] systemd[1]: Mounting POSIX Message Queue File System...
[    4.675565] systemd[1]: Starting File System Check on Root Device...
[    4.714437] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    4.727314] systemd[1]: Mounting Debug File System...
[    4.748849] systemd[1]: Created slice system-getty.slice.
[    4.798523] systemd[1]: Starting Load Kernel Modules...
[    4.807012] systemd[1]: Listening on udev Control Socket.
[    4.821834] systemd[1]: Reached target Swap.
[    5.057901] systemd[1]: Starting Journal Service...
[    5.070852] systemd[1]: Starting AVM starting...
[    5.091254] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[    5.116306] systemd[1]: Starting Setup Virtual Console...
[    5.142205] systemd[1]: Mounted Debug File System.
[    5.152495] systemd[1]: Mounted POSIX Message Queue File System.
[    5.163721] systemd[1]: Mounted Temporary Directory.
[    5.182766] systemd[1]: systemd-modules-load.service: Main process exited, code=exited, status=1/FAILURE
[    5.196368] systemd[1]: Failed to start Load Kernel Modules.
[    5.202281] systemd[1]: systemd-modules-load.service: Unit entered failed state.
[    5.220758] systemd[1]: systemd-modules-load.service: Failed with result 'exit-code'.
[    5.232409] systemd[1]: avm.service: Main process exited, code=exited, status=203/EXEC
[    5.251599] systemd[1]: Failed to start AVM starting.
[    5.257552] systemd[1]: avm.service: Unit entered failed state.
[    5.283758] systemd[1]: avm.service: Failed with result 'exit-code'.
[    5.294534] systemd[1]: Started File System Check on Root Device.
[    5.334798] systemd[1]: Started Create list of required static device nodes for the current kernel.
[    5.374676] systemd[1]: Started Setup Virtual Console.
[    5.403983] systemd[1]: Started Journal Service.
[    5.835302] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    6.704886] systemd-journald[116]: Received request to flush runtime journal from PID 1
[    7.541146] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma
[    7.593119]  remoteproc0: 58820000.ipu is available
[    7.598037]  remoteproc0: Note: remoteproc is still under development and considered experimental.
[    7.730552]  remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[    7.824219] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma
[    7.885965]  remoteproc1: 55020000.ipu is available
[    7.890872]  remoteproc1: Note: remoteproc is still under development and considered experimental.
[    8.004152]  remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[    8.132408] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma
[    8.196700]  remoteproc2: 40800000.dsp is available
[    8.262732]  remoteproc2: Note: remoteproc is still under development and considered experimental.
[    8.319778]  remoteproc2: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[    8.420040] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
[    8.451170] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
[    9.122371]  remoteproc0: registered virtio0 (type 7)
[    9.167038]  remoteproc1: registered virtio1 (type 7)
[    9.310689] CAN device driver interface
[    9.321807] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
[    9.399788] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[    9.489420] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
[    9.546768] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=fce3c000, irq=345)
[   10.096664]  remoteproc2: registered virtio2 (type 7)
[   11.141021] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[   11.727305]  remoteproc0: powering up 58820000.ipu
[   11.786910]  remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 7913704
[   11.804711] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1
[   11.885177]  remoteproc0: remote processor 58820000.ipu is now up
[   11.907471] virtio_rpmsg_bus virtio0: rpmsg host is online
[   11.922044]  remoteproc1: powering up 55020000.ipu
[   11.937826]  remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3743164
[   11.963121] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[   11.979552] omap-rproc 55020000.ipu: dma_alloc_coherent err: 45088768
[   11.994663]  remoteproc1: Failed to process resources: -12
[   12.012317]  remoteproc1: rproc_boot() failed -12
[   12.025206] virtio_rpmsg_bus: probe of virtio1 failed with error -12
[   12.044008]  remoteproc2: powering up 40800000.dsp
[   12.067243]  remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 7045692
[   12.093529] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
[   12.099430] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
[   12.105392] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
[   12.187882]  remoteproc2: remote processor 40800000.dsp is now up
[   12.202251] virtio_rpmsg_bus virtio2: rpmsg host is online

 


Compiler/TDA2EX17EVM: single camera usecase for capturing

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Part Number: TDA2EX17EVM

Tool/software: TI C/C++ Compiler

Hi Sir

I still some questions over TI-RTOS.

1. Which utility can I use to know the capturing data? Or which buffer can I print to know the camera is capturing for usecase-framecopy? I want to know whether camera is working and capturing.

2. I use usecase-framecopy and have a algorithm API-AAA(*ptr) that want to call by buffer address of framecopy. Which buffer can I call for our AAA(*ptr) - ptr?  

Thanks so much

Best Regards,

Jacob

TDA2EVM5777: Could I save file to SD card in dsp?

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Part Number: TDA2EVM5777

Hi,

I have customer link run on dsp. Due to debug, I want to save a piece of memory to SD card to analysis. So could I use I/O api on dsp directly ?

Regards.

AM5726: PRU communication speed

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Part Number: AM5726

Hi

Could you please share the information for about Communication speed performance of Profinet and TCP communication via PRU.

For example, I'm interested in the following information:

 *Reference value of TCP communication speed via PRU

 *Estimated value or actual value for communication speed of Profinet via PRU

 *Expected extra latency by using Profinet and TCP at PRU at the same time

 

Please let me know any other information related to the communication speed.

 

Thanks and Best regards,

HaTa.

Compiler/TDA2EX17EVM: How to modify camera driver - OV10635?

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Part Number: TDA2EX17EVM

Tool/software: TI C/C++ Compiler

Hi Sir

I have a set of camera(Aptina AR0230) module with cable, TI913 and TI914(parallel bus). And the camera module is "initiated by ITSELF" and SOC TDA DON'T NEED to initiate the camera  by I2C.I want to modify the regarding OV10635 driver to meet the camera for preview function.How to modify and mark camera driver and let it work-around? Thanks.

Best Regards,

Jacob

AM5728: I2C and SPI code

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Part Number: AM5728

hello

I need to write C code on Linux sdk and compile it with gcc for running I2C and SPI interfaces.

the I2C is needed for initializing some video input codecs such as TVP5150AM. 

the SPI  is needed for initializing HDMI video input interface such as ADV7611.

as an other main question, could anybody please give me some guidelines for writing C code to capture video from TVP5150 and ADV7611?

thanks very much,

Ali

AM5718: DDR3 bit swapping

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Part Number: AM5718

I hand previously raised  a query in this regards

based on this I happen to swap bit 0, bit 8, bit 16 & bit 24

I happen to come across this thread

e2e.ti.com/.../655828 and Application note www.ti.com/.../spraci2a.pdf

""Databit swappingis allowedto simplifyrouting,providedthe bits swappedare withinthe samebytegroup.However,the primebit, the lowestnumberedbit in eachbyte,mustbe connectedto thecorrespondingbit on the SDRAMwithoutswapping.Thatis, bit 0, bit 8, bit16,and so forth.Also,the DM and DQS bits mustnot be swapped.""

Is it mandatory to maintain bit0 , bit8 , bit16, bit24 positions as in evaluation board?? or these bits can be subjected to swapping within their byte lanes. pls confirm.

Regards

Rakesh M

AM5708: Remoteproc issue

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Part Number: AM5708

Hi everyone

During the test recently, it was found that the video dropped frames was very serious. 
Looking through the debug serial port, I found the following information:

[ 201.419164] remoteproc remoteproc1: handling crash #18 in 55020000.ipu
[ 201.427722] remoteproc remoteproc1: recovering 55020000.ipu
[ 201.481867] remoteproc remoteproc1: stopped remote processor 55020000.ipu
[ 201.494440] remoteproc remoteproc1: powering up 55020000.ipu
[ 201.518999] remoteproc remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3743096
[ 201.529345] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[ 201.698886] virtio_rpmsg_bus virtio0: rpmsg host is online
[ 201.707912] remoteproc remoteproc1: registered virtio0 (type 7)
[ 201.733915] remoteproc remoteproc1: remote processor 55020000.ipu is now up
[ 201.748807] prueth pruss2_eth: pruss MC Mask 0:0:0:0:0:0
[ 201.764263] prueth pruss2_eth: port 1: using random MAC addr: d6:eb:51:01:cf:2f
[ 211.702792] remoteproc remoteproc1: crash detected in 55020000.ipu: type watchdog
[ 211.710361] remoteproc remoteproc1: handling crash #19 in 55020000.ipu
[ 211.718256] remoteproc remoteproc1: recovering 55020000.ipu
[ 211.773069] remoteproc remoteproc1: stopped remote processor 55020000.ipu
[ 211.786397] remoteproc remoteproc1: powering up 55020000.ipu
[ 211.812596] remoteproc remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3743096
[ 211.829385] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[ 211.994069] virtio_rpmsg_bus virtio0: rpmsg host is online
[ 212.000711] remoteproc remoteproc1: registered virtio0 (type 7)
[ 212.029830] remoteproc remoteproc1: remote processor 55020000.ipu is now up
[ 212.047842] prueth pruss2_eth: pruss MC Mask 0:0:0:0:0:0
[ 212.060836] prueth pruss2_eth: port 1: using random MAC addr: 56:97:c2:a8:a8:f9

[ 221.996304] remoteproc remoteproc1: crash detected in 55020000.ipu: type watchdog
[ 222.004052] remoteproc remoteproc1: handling crash #20 in 55020000.ipu
root@AM57xx-Tronlong:~# [ 222.017200] remoteproc remoteproc1: recovering 55020000.ipu
[ 222.066549] remoteproc remoteproc1: stopped remote processor 55020000.ipu
[ 222.078790] remoteproc remoteproc1: powering up 55020000.ipu
[ 222.106811] remoteproc remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3743096
[ 222.123257] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1

The above information has been printed frequently.

Recalling the recent changes, mainly the related settings of spi were modified in the device tree.


&mcspi1 {

status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&spi1_pins_default>;
ti,pindir-d0-out-d1-in;

spi1@0 {

#address-cells = <1>;
#size-cells = <0>;
compatible = "spidev";
reg = <0>;
spi-max-frequency = <50000000>;
spi-cpha;

};

};


I don't have much experience with the device tree, please help check it out. Thanks.

(Please visit the site to view this file)



best regards

xiaoma


AM4376: FT232R USB UART not work

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Part Number: AM4376

hello,

 In order to expand the serial port, I connected USB1 with a USB HUB, and then connected the hub to the computer with a USB to serial cable(FT232R USB UART) for test.I know the 058 under  /dev/bus/usb/001/058 is the device i need to operate(kernel version 3.14.43).

root@AM437x-Tronlong:/dev/bus/usb/001# lsusb
Bus 001 Device 036: ID 214b:7250 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 037: ID 0bda:8152 Realtek Semiconductor Corp.
Bus 001 Device 039: ID 0b95:772b ASIX Electronics Corp. AX88772B
Bus 001 Device 054: ID 05e3:0749 Genesys Logic, Inc.
Bus 001 Device 058: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC
root@AM437x-Tronlong:/dev/bus/usb/001# ls
001  036  037  039  054  058

But when I configure it with function tcgetattr,it displays the  error:Inappropriate ioctl for device.Even if the tcgetattrfunction is commented,other setting functions will run incorrectly.

root@AM437x-Tronlong:/dev/bus/usb/001# ../../../../sscom 058 1
fcntl=0
isatty success!
fd->open=3
SetupSerial 1: Inappropriate ioctl for device

LINUXSDK-OMAPL138: Disable cache

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Part Number: LINUXSDK-OMAPL138

Hi,

Is it possible to disable cache in config.bld or should  (SOC_CACHE_0_REGS + DSPCACHE_MAR) be used?

Best Regards,

ristoH

/*
* ======== config.bld ========
*
*/

var Build = xdc.useModule('xdc.bld.BuildEnvironment');

/* Memory Map for ti.platforms.evmOMAPL138
*
* C000_0000 - C7FF_FFFF 800_0000 ( 128 MB) External Memory
* ------------------------------------------------------------------------
* C000_0000 - C1FF_FFFF 200_0000 ( 32 MB) Linux
* C200_0000 - C200_FFFF 1_0000 ( 64 KB) SR_0 (ipc)
* C201_0000 - C2FF_FFFF FF_0000 ( ~15 MB) SR_1 (program shared region)
* C300_0000 - C37F_FFFF 80_0000 ( 8 MB) DSP_PROG (code, data)
* C380_0000 - C3FF_FFFF 80_0000 ( 8 MB) --------
* C400_0000 - C7FF_FFFF 400_0000 ( 64 MB) Linux
*/

TDA2EVM5777: how to run simple usecase in vision sdk

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Part Number: TDA2EVM5777

Hi sir,

how to run the  vip_singlecameraframecopy usecase in vision sdk please replay

AM5728: Register Documentation

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Part Number: AM5728

Hallo,

SPRS953E says, the pads of GPIO3_7 ... GPIO3_25 are configured by the register offset 0x1500..0x1548.

But Spruhz7h says, theres registers are read only:

How / where / at which registers are there pads to be configured ?

Thanks.

AM3354: Device selection

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Part Number: AM3354

Hi,

Are AM3352 and AM3354 completely P2P,

Is the AM3354BZCZA100 industrial grade and the AM3354BZCZA100 commercial grade?

Which Part number of AM3354BZCZA100 is more used by the customer?

Thanks!

TMS320C5535: Speech Recognition on TMS320C5535

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Part Number: TMS320C5535

Hi,

i would like work on some studies with relation to speech recognition via TMS320C5535 & I came across TIDEP0066, i was wondering if it's possible for me to request for TMDX5535EZDSP? I can't seem to find this EVM in Samples store. Please advise also if there are other chipsets which are recommended for speech recognition on handheld devices. Thanks.

Regards,

Leo

TDA2PXEVM: Use of utility links to support switching channel in VPE

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Part Number: TDA2PXEVM

Hello,

Is is possible to perform changing of channel on an arbitrary link during runtime?

The Display link has this function in itself, but is it possible to perform it on other links.
For example:

NullSource (IPU1_0) -> Gate_Idle -> Merge -> Select -> VPE -> XXXXSink

IssCapture -> IssM2mIsp -> Gate_Cam -> Merge

IssM2mIsp -> Alg_IssAewb

In the above chain, the link XXXSink only supports single channel.
But to support multiple paths, I am planning on using Select link to specify which outgoing channel will be in channel ID 0.

Unfortunately, it does not seem to work at runtime.

Sorry for the fundamental inquiry but I appreciate the help to point me in the right direction.


[AM5718] Device can''boot up. omap_hwmod: mcasp3: _wait_target_ready failed: -16.

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Hi TI:

We have some main boards can't boot up sometimes.

The fail log is below.

It looks like TI audio driver broken during mcasp3 probing.

[    2.700700] omap_hwmod: mcasp3: _wait_target_ready failed: -16

Can you help us to analyze root cause?

Fail log:

[    2.689149] Dark debug davinci_mcasp_probe
[    2.700700] omap_hwmod: mcasp3: _wait_target_ready failed: -16
[    2.712987] davinci-mcasp 48468000.mcasp: use pm_runtime_put_sync_suspend() in driver?
[    2.727992] ------------[ cut here ]------------
[    2.732631] WARNING: CPU: 0 PID: 1 at /media/SSDc/SDC/Dark/RV700/workspace/build/arago-tmp-external-linaro-toolchain/work-shared/am57xx-rv700/kernel-source/drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x25c/0x36c
[    2.752087] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER2_P3 (Read): Data Access in User mode during Functional access
[    2.763693] Modules linked in:
[    2.766760] CPU: 0 PID: 1 Comm: swapper Not tainted 4.9.41-gc35b478452 #10
[    2.773658] Hardware name: Generic DRA72X (Flattened Device Tree)
[    2.779770] Backtrace:
[    2.782233] [<c020b6a0>] (dump_backtrace) from [<c020b95c>] (show_stack+0x18/0x1c)
[    2.789829]  r7:00000009 r6:00000000 r5:c0bff54c r4:ee883ae0
[    2.795511] [<c020b944>] (show_stack) from [<c04dc134>] (dump_stack+0x24/0x28)
[    2.802762] [<c04dc110>] (dump_stack) from [<c022d8a0>] (__warn+0xe8/0x100)
[    2.809750] [<c022d7b8>] (__warn) from [<c022d8f8>] (warn_slowpath_fmt+0x40/0x48)
[    2.817260]  r9:0000001a r8:ee9c0050 r7:c0bff3b8 r6:00000002 r5:c0bff478 r4:c0bff51c
[    2.825033] [<c022d8bc>] (warn_slowpath_fmt) from [<c050edc8>] (l3_interrupt_handler+0x25c/0x36c)
[    2.833936]  r3:ee9bae80 r2:c0bff51c
[    2.837518]  r4:80080003
[    2.840058] [<c050eb6c>] (l3_interrupt_handler) from [<c026a5f0>] (__handle_irq_event_percpu+0xb4/0x144)
[    2.849573]  r10:c101c030 r9:ee864700 r8:00000017 r7:ee883c04 r6:00000000 r5:ee864700
[    2.857429]  r4:ee9c03c0

DarkHou

(Please visit the site to view this file)

TMS320C6678: Demo in MyExampleProjects

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Part Number: TMS320C6678

Hi,

I have built demos in ti-processor-sdk-rtos-c667x-evm\pdk_c667x\packages\MyExampleProjects successfully.

But i don't know the architecture of these projects based on RTOS. Could you please help provide user guide about how to learn these demo quickly?

CCS/PROCESSOR-SDK-OMAPL138: CCS Source projects of examples

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Part Number: PROCESSOR-SDK-OMAPL138

Tool/software: Code Composer Studio

Hi,

I am going to run an example of IPC on an TMDSLCK138 board. The SDK version of the processor i am using is ti-processor-SDK-OMAL138-LCDK-06.01.00.08.

I have the source codes, but i need to have the CCS projects to understand the examples. Would you please send the CCS projects of the IPC examples below for me?

- ex02_messageq

-ex11_ping

We are using Linux OS for ARM Processor and SYS/Bios for DSP Processor, respectively.

Would you please help me?

AM3354: CM_PER_USB1_CLKCTRL register

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Part Number: AM3354

Hello,

My customer would like to disable clocks to both USB0 and USB1.

According to the TRM SPRUH73p, p.1258, I think that the register bit CM_PER_USB0_CLKCTRL.MODULEMODE = 0x0 disables the clock to USB0.

Then can I ask which bitfield enables/disables the clock to the USB1 module?

Does the same bitfield CM_PER_USB0_CLKCTRL.MODULEMODE works for both USB0 and USB1 ?

Once I looked for another bitfield like CM_PER_USB1_CLKCTRL but no findings.

CCS/66AK2G12: how to create flash image and how to flash it in the EVM and Diag project to test the EVM

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Part Number: 66AK2G12

Tool/software: Code Composer Studio

Hi,

EVM: K2GEVM.

Tool: CCS v9.2.

SDK: - ti-processor-sdk-rtos-k2g-evm-06.00.00.07-Windows-x86-Install

I need to create and flash a bootable iamge in my EVM board I searched for so many links but I couldn't find the right one all links are having K2H/L EVM's.

can I anyone please tell me how to create a bootable iamge for flashing.

diagnostic project I can't able to run the make file in the path you have mentioned to create the Diag project out files.

let me know how to create the Diag project for my EVMK2G. 

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