root@j721s2-evm:/# ./teSuccess to init SerDes!, cost time: 3349 ms
st-csirx-reset.sh ----------frame rate: 0.00

Installing i2c module...
[   22.597404] i2c_dev: i2c /dev entries driver

may be you want to run:
detect: i2cdetect -y -r 0
read:   i2ctransfer -f -y 0 w2@0x42 0x01 0xfc r1
write:  i2ctransfer -f -y 0 w3@0x42 0x00 0x01 0x14

i2c_dev                20480  0
/dev/mem opened.
Memory mapped at address 0xffff99f82000.
Read at address  0x04504100 (0xffff99f82100): 0x00000001
Write at address 0x04504100 (0xffff99f82100): 0x00000002, readback 0x00000002
/dev/mem opened.
Memory mapped at address 0xffff80041000.
Read at address  0x04500020 (0xffff80041020): 0x8C00001E
Write at address 0x04500020 (0xffff80041020): 0x0C00001E, readback 0x0C00001E
Original value: 0x8C00001E
New value: 0x0C00001E
/dev/mem opened.
Memory mapped at address 0xffff894b9000.
Read at address  0x04500040 (0xffff894b9040): 0x8C00005E
Write at address 0x04500040 (0xffff894b9040): 0x0C00005E, readback 0x0C00005E
Original value: 0x8C00005E
New value: 0x0C00005E
/dev/mem opened.
Memory mapped at address 0xffffa92e2000.
Read at address  0x04500060 (0xffffa92e2060): 0x8C00009E
Write at address 0x04500060 (0xffffa92e2060): 0x0C00009E, readback 0x0C00009E
Original value: 0x8C00009E
New value: 0x0C00009E
/dev/mem opened.
Memory mapped at address 0xffff99678000.
Read at address  0x04500080 (0xffff99678080): 0x8C0000DE
Write at address 0x04500080 (0xffff99678080): 0x0C0000DE, readback 0x0C0000DE
Original value: 0x8C0000DE
New value: 0x0C0000DE
/dev/mem opened.
Memory mapped at address 0xffffa8d78000.
Read at address  0x04504100 (0xffffa8d78100): 0x00000002
Write at address 0x04504100 (0xffffa8d78100): 0x00000010, readback 0x00000010
/dev/mem opened.
Memory mapped at address 0xffff82161000.
Read at address  0x04500010 (0xffff82161010): 0x00000E01
Write at address 0x04500010 (0xffff82161010): 0x00000E00, readback 0x00000E00
Original value: 0x00000E01
New value: 0x00000E00
正在等待，准备复位
----------frame rate: 11.24
/dev/mem opened.
Memory mapped at address 0xffffa1113000.
Read at address  0x04500020 (0xffffa1113020): 0x0C00001E
Write at address 0x04500020 (0xffffa1113020): 0x8C00001E, readback 0x8C00001E
Original value: 0x0C00001E
New value: 0x8C00001E
/dev/mem opened.
Memory mapped at address 0xffff8bf1c000.
Read at address  0x04500040 (0xffff8bf1c040): 0x0C00005E
Write at address 0x04500040 (0xffff8bf1c040): 0x8C00005E, readback 0x8C00005E
Original value: 0x0C00005E
New value: 0x8C00005E
/dev/mem opened.
Memory mapped at address 0xffffa1a97000.
Read at address  0x04500060 (0xffffa1a97060): 0x0C00009E
Write at address 0x04500060 (0xffffa1a97060): 0x8C00009E, readback 0x8C00009E
Original value: 0x0C00009E
New value: 0x8C00009E
/dev/mem opened.
Memory mapped at address 0xffffbbb4e000.
Read at address  0x04500080 (0xffffbbb4e080): 0x0C0000DE
Write at address 0x04500080 (0xffffbbb4e080): 0x8C0000DE, readback 0x8C0000DE
Original value: 0x0C0000DE
New value: 0x8C0000DE
/dev/mem opened.
Memory mapped at address 0xffffac850000.
Read at address  0x04504100 (0xffffac850100): 0x00000000
Write at address 0x04504100 (0xffffac850100): 0x00000001, readback 0x00000001
root@j721s2-evm:/#
root@j721s2-evm:/#
root@j721s2-evm:/#