NOC QOS Adjustment

The NOC QOS adjustment currently only supports setting by mode and does not support small granularity adjustments.

NOC QOS parameter modification path: build_tools/hobot_tools/partition_tools/binfo_default.json

"noc_qos_config": 1

Simply modify the noc_qos_config value.

Value definitions:

1: CPU priority. The bandwidth of the bus is allocated to the CPU first. Other peripherals have lower priority levels.

0: VPS bandwidth priority. The bandwidth of the bus is allocated to the VPS first. Other peripherals have lower priority levels.

The corresponding NOC QOS values corresponding to the above two modes are shown in the following table:

NOC QOS Configuration Comparison Table

QOS Item 0 1
cpu 501 707
csight 401 201
perisys dma 401 201
emmc0 401 201
emmc1 401 201
eth1 401 201
pcie 401 201
spacc 401 201
bifspi 401 201
cpu0ahb 401 201
aon dma 401 201
eth0 401 201
bpu0 401 201
bpu1 401 201
optflow0 401 201
optflow1 401 201
vdsp0in0 401 201
vdsp0in1 401 201
vdsp1in0 401 201
vdsp1in1 401 201
jpeg 401 201
vpu 401 201
isp0m0 601 201
isp0m1 601 201
pyd0 601 201
pyd1 601 201
pyd2 601 201
isp1m0 601 201
isp1m1 601 201
cim 601 201
gdc 401 201
iar0 401 201
iar1 401 201