Part Number: TDA4VM
Hi TI experts，
part number :J721e
Reference: vision_app
FreeRtos _ SDK8.4
A72 os -- Linux8.4
follow
1）
insmod /lib/modules/5.10.120-g95b90aa828/kernel/drivers/rpmsg/virtio_rpmsg_bus.ko
insmod /lib/modules/5.10.120-g95b90aa828/kernel/drivers/remoteproc/ti_k3_r5_remoteproc.ko--Executing this command will result in coredump
insmod /lib/modules/5.10.120-g95b90aa828/kernel/drivers/remoteproc/ti_k3_dsp_remoteproc.ko
insmod /lib/modules/5.10.120-g95b90aa828/extra/pvrsrvkm.ko
insmod /lib/modules/5.10.120-g95b90aa828/kernel/drivers/remoteproc/ti_k3_r5_remoteproc.ko--Executing this command will result in coredump
insmod /lib/modules/5.10.120-g95b90aa828/kernel/drivers/remoteproc/ti_k3_dsp_remoteproc.ko
insmod /lib/modules/5.10.120-g95b90aa828/extra/pvrsrvkm.ko
insmod /lib/modules/5.10.120-g95b90aa828/kernel/drivers/rpmsg/rpmsg_char.ko
insmod /lib/modules/5.10.120-g95b90aa828/kernel/drivers/rpmsg-kdrv/rpmsg_kdrv_switch.ko
insmod /lib/modules/5.10.120-g95b90aa828/kernel/drivers/rpmsg-kdrv/rpmsg_kdrv_switch.ko
root@j7-evm:/sys# /sbin/insmod /lib/modules/5.10.120-g95b90aa828/kernel/drivers/remoteproc/ti_k3_r5_remoteproc.ko [ 658.658990] platform 41000000.r5f: R5F core may have been powered on by a different host, programmed state (0) != actual state (1) [ 658.683872] platform 41000000.r5f: configured R5F for IPC-only mode [ 658.691974] platform 41000000.r5f: assigned reserved memory node vision-apps-r5f-dma-memory@a0000000 [ 658.704321] remoteproc remoteproc0: 41000000.r5f is available [ 658.711582] remoteproc remoteproc0: attaching to 41000000.r5f [ 658.718788] Unable to handle kernel paging request at virtual address ffff800016ffffff [ 658.728668] Mem abort info: [ 658.732151] ESR = 0x96000006 [ 658.735960] EC = 0x25: DABT (current EL), IL = 32 bits [ 658.742584] SET = 0, FnV = 0 [ 658.746390] EA = 0, S1PTW = 0 [ 658.750304] Data abort info: [ 658.753894] ISV = 0, ISS = 0x00000006 [ 658.758680] CM = 0, WnR = 0 [ 658.762382] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000080f4c000 [ 658.770740] [ffff800016ffffff] pgd=00000008fffff003, p4d=00000008fffff003, pud=00000008ffffe003, pmd=0000000000000000 [ 658.783989] Internal error: Oops: 96000006 [#1] PREEMPT SMP [ 658.790932] Modules linked in: ti_k3_r5_remoteproc(+) virtio_rpmsg_bus [ 658.799076] CPU: 0 PID: 1270 Comm: insmod Not tainted 5.10.120 #1 [ 658.806670] Hardware name: Texas Instruments K3 J721E SoC (DT) [ 658.813939] pstate: 00000005 (nzcv daif -PAN -UAO -TCO BTYPE=--) [ 658.821437] pc : rproc_handle_resources.constprop.0+0x94/0x168 [ 658.828709] lr : rproc_boot+0x334/0x670 [ 658.833483] sp : ffff8000115e37a0 [ 658.837608] x29: ffff8000115e37a0 x28: ffff8000112852f0 [ 658.844228] x27: ffff00082ee55800 x26: ffffffffffffffff [ 658.850848] x25: ffff800017000000 x24: ffff800010e83c70 [ 658.857468] x23: ffff00082ee55838 x22: 0000000000000000 [ 658.864087] x21: ffff800011205620 x20: ffff00082ee55800 [ 658.870706] x19: 0000000000000000 x18: 0000000000000010 [ 658.877326] x17: 0000000000000000 x16: 0000000000000000 [ 658.883945] x15: ffff00082bb9a130 x14: ffffffffffffffff [ 658.890564] x13: ffffffffffffffff x12: ffffffffffffffff [ 658.897185] x11: ffffffffffffffff x10: ffffffffffffffff [ 658.903804] x9 : ffffffffffffffff x8 : ffffffffffffffff [ 658.910423] x7 : ffffffffffffffff x6 : ffff00082cdecd00 [ 658.917043] x5 : 0000000000000000 x4 : 0000000000000000 [ 658.923662] x3 : 00000000000000fd x2 : 00000000ffffffff [ 658.930282] x1 : ffff800017000003 x0 : ffff800017000000 [ 658.936902] Call trace: [ 658.939946] rproc_handle_resources.constprop.0+0x94/0x168 [ 658.946781] rproc_boot+0x334/0x670 [ 658.951124] rproc_add+0x88/0x158 [ 658.955259] k3_r5_probe+0x698/0xcf0 [ti_k3_r5_remoteproc] [ 658.962100] platform_drv_probe+0x54/0xa8 [ 658.967093] really_probe+0xec/0x3e0 [ 658.971544] driver_probe_device+0x58/0xb8 [ 658.976645] device_driver_attach+0x74/0x80 [ 658.981854] __driver_attach+0x58/0xe0 [ 658.986523] bus_for_each_dev+0x70/0xc0 [ 658.991299] driver_attach+0x24/0x30 [ 658.995749] bus_add_driver+0x14c/0x1f0 [ 659.000526] driver_register+0x64/0x120 [ 659.005302] __platform_driver_register+0x48/0x58 [ 659.011163] k3_r5_rproc_driver_init+0x20/0x1000 [ti_k3_r5_remoteproc] [ 659.019301] do_one_initcall+0x54/0x1b8 [ 659.024080] do_init_module+0x44/0x1f0 [ 659.028747] load_module+0x1f08/0x24a8 [ 659.033415] __do_sys_finit_module+0xb8/0xf8 [ 659.038732] __arm64_sys_finit_module+0x20/0x30 [ 659.044377] el0_svc_common.constprop.0+0x78/0x1c8 [ 659.050345] do_el0_svc+0x24/0x90 [ 659.054472] el0_svc+0x14/0x20 [ 659.058273] el0_sync_handler+0xb0/0xb8 [ 659.063049] el0_sync+0x180/0x1c0 [ 659.067180] Code: 128002b3 9130e021 97ffeb8a 1400002e (b87a6b20) [ 659.074776] ---[ end trace 0ff245a6ca408857 ]--- Segmentation fault root@j7-evm:/sys# root@j7-evm:/sys#
2）
cd /opt/vision_apps
source ./vision_apps_init.sh
source ./vision_apps_init.sh
Now run the below script to run the single cam demo
./run_app_single_cam.sh
./run_app_single_cam.sh
root@j7-evm:~# /opt/vision_apps/run_app_single_cam.sh
APP: Init ... !!!
MEM: Init ... !!!
MEM: Initialized DMA HEAP (fd=4) !!!
MEM: Init ... Done !!!
IPC: Init ... !!!
file_deref_link: readlink failed for /sys/bus/platform/devices/5c00000.r5f
_rpmsg_char_find_rproc: 5c00000.r5f device is mostly yet to be created!
file_deref_link: readlink failed for /sys/bus/platform/devices/5d00000.r5f
_rpmsg_char_find_rproc: 5d00000.r5f device is mostly yet to be created!
IPC: ERROR: Unable to create TX channels for CPU [mcu2_0] !!!
IPC: ERROR: Unable to create TX channels for CPU [mcu2_1] !!!
IPC: Init ... Done !!!
APP: ERROR: IPC init failed !!!
REMOTE_SERVICE: Init ... !!!
file_deref_link: readlink failed for /sys/bus/platform/devices/5c00000.r5f
_rpmsg_char_find_rproc: 5c00000.r5f device is mostly yet to be created!
file_deref_link: readlink failed for /sys/bus/platform/devices/5d00000.r5f
_rpmsg_char_find_rproc: 5d00000.r5f device is mostly yet to be created!
_rpmsg_char_find_ctrldev: could not find the matching rpmsg_ctrl device for virtio0.rpmsg_chrdev.-1.21
_rpmsg_char_find_ctrldev: could not find the matching rpmsg_ctrl device for virtio1.rpmsg_chrdev.-1.21
_rpmsg_char_find_ctrldev: could not find the matching rpmsg_ctrl device for virtio2.rpmsg_chrdev.-1.21
REMOTE_SERVICE: Init ... Done !!!
0.000000 s: GTC Frequency = 0 MHz
APP: Init ... Done !!!
0.000000 s: VX_ZONE_INIT:Enabled
0.000000 s: VX_ZONE_ERROR:Enabled
0.000000 s: VX_ZONE_WARNING:Enabled
0.000000 s: VX_ZONE_INIT:[tivxInitLocal:130] Initialization Done !!!
0.000000 s: VX_ZONE_INIT:[tivxHostInitLocal:86] Initialization Done for HOST !!!
sensor_selection = [0]
ldc_enable = [0]
num_frames_to_run = [1000000000]
is_interactive = [1]
IttCtrl_registerHandler: command echo registered at location 0
IttCtrl_registerHandler: command iss_read_2a_params registered at location 1
IttCtrl_registerHandler: command iss_write_2a_params registered at location 2
IttCtrl_registerHandler: command iss_raw_save registered at location 3
IttCtrl_registerHandler: command iss_yuv_save registered at location 4
IttCtrl_registerHandler: command iss_read_sensor_reg registered at location 5
IttCtrl_registerHandler: command iss_write_sensor_reg registered at location 6
IttCtrl_registerHandler: command dev_ctrl registered at location 7
IttCtrl_registerHandler: command iss_send_dcc_file registered at location 8
NETWORK: Opened at IP Addr = 1.4.16.64, socket port=5000!!!
0.000000 s: ISS: Enumerating sensors ... !!!
REMOTE_SERVICE: TX: FAILED: mpu1_0 -> mcu2_0 (port 21) cmd = 0x00000000, prm_size = 384 bytes
0.000000 s: ISS: ERROR: Enumerating sensors failed !!!
How to run psdkra demo run successfully?
