ti 专家：
你好， 我们使用66ak2l 芯片 上电时有个启动trace 报错（红色字体）， 请问这个是问题吗？若是的话怎么解决?
[ 2.704033] use nor hw from sector 1 !
[ 2.708236] netcp-1.0 2620110.netcp: cpts: overflow check period 400
[ 2.714556] netcp-1.0 2620110.netcp: CPTS: ref_clk_freq:500297122 calc_mult:4292416553 calc_shift:31 error:-1 nsec/sec
[ 2.725217] netcp-1.0 2620110.netcp: initialized cpsw ale version 1.4
[ 2.731620] netcp-1.0 2620110.netcp: ALE Table size 1024
[ 2.738721] netcp-1.0 2620110.netcp: module(netcp-xgbe) not used for device
[ 2.745688] netcp-1.0 2620110.netcp: module(netcp-pa) not used for device
[ 2.754622] netcp-1.0 2620110.netcp: Using PA fw version 03.00.02.01:0x03000201 for pdsp 0
[ 2.762945] netcp-1.0 2620110.netcp: Using PA fw version 03.00.02.01:0x03000201 for pdsp 1
[ 2.771209] netcp-1.0 2620110.netcp: Using PA fw version 03.00.02.01:0x03000201 for pdsp 2
[ 2.779547] netcp-1.0 2620110.netcp: Using PA fw version 03.00.02.01:0x03000201 for pdsp 3
[ 2.787801] netcp-1.0 2620110.netcp: Using PA fw version 03.00.02.01:0x03000201 for pdsp 4
[ 2.796034] netcp-1.0 2620110.netcp: Using PA fw version 03.00.02.01:0x03000201 for pdsp 5
[ 2.804250] netcp-1.0 2620110.netcp: Using PA fw version 03.00.02.01:0x03000201 for pdsp 6
[ 2.812481] netcp-1.0 2620110.netcp: Using PA fw version 03.00.02.01:0x03000201 for pdsp 7
[ 2.820712] netcp-1.0 2620110.netcp: Using PA fw version 03.00.02.01:0x03000201 for pdsp 8
[ 2.828943] netcp-1.0 2620110.netcp: Using PA fw version 03.00.02.01:0x03000201 for pdsp 9
[ 2.837175] netcp-1.0 2620110.netcp: Using PA fw version 03.00.02.01:0x03000201 for pdsp 10
[ 2.845492] netcp-1.0 2620110.netcp: Using PA fw version 03.00.02.01:0x03000201 for pdsp 11
[ 2.853795] netcp-1.0 2620110.netcp: Using PA fw version 03.00.02.01:0x03000201 for pdsp 12
[ 2.862112] netcp-1.0 2620110.netcp: Using PA fw version 03.00.02.01:0x03000201 for pdsp 13
[ 2.870429] netcp-1.0 2620110.netcp: Using PA fw version 03.00.02.01:0x03000201 for pdsp 14
[ 2.879295] netcp-1.0 2620110.netcp: rx_chan_name netrx0-pa for port 1
[ 2.885832] netcp-1.0 2620110.netcp: rx_chan_name netrx1-pa for port 2
[ 2.893309] 2620738.usb_phy supply vcc not found, using dummy regulator