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AM5708: ptp4l file configuration for Ethernet bonding mode

Part Number: AM5708

[global]
step_threshold               0.005
tx_timestamp_timeout         300
domainNumber                 0
priority1                    128
priority2                    128
slaveOnly                    1
uds_address                  /var/run/ptp4l1
summary_interval             0
doubly_attached_clock        1

[bond0]
redundancy                   3 
delay_mechanism              P2P
network_transport            L2

[eth1]
redundancy                   3
redundancy_master_interface  bond0
redundancy_slave_number      1
logMinPdelayReqInterval      -3
delay_mechanism              P2P
network_transport            L2
egressLatency                726
ingressLatency               186
fault_reset_interval         0

[eth2]
redundancy                   3
redundancy_master_interface  bond0
redundancy_slave_number      2
logMinPdelayReqInterval      -3
delay_mechanism              P2P
network_transport            L2
egressLatency                726
ingressLatency               186
fault_reset_interval         0
Hi:

    I have a AM5708 custom board with SDK6.02.

I have 2 ethernet ports (eth1, eth2) over PRU working in bonding mode (bond0) working fine.

I am trying to configure ptp4l file and have tried different values for "redundancy" parameter (0, 1, 2, 3, 4),

I have also tried to remove "redundancy" parameter but I cannot get PTP working.

Attached is my ptp4l configuration file.

How is ethernet bonding mode configured for ptp4l?

Regards

Billa