Can I Use LSDK-20.12-V5.4-RT Kernel Tag with lsdk-20.04 toolchain?

[Wayne253]

Hi,

I found that, For LSDK-20.04, only linux-4.19-rt is supported:

https://source.codeaurora.org/external/qoriq/qoriq-components/linux/tag/?h=LSDK-20.04-V4.19-RT

For LSDK-20.12, linux-5.4-rt is supported:

https://source.codeaurora.org/external/qoriq/qoriq-components/linux/tag/?h=LSDK-20.12-V5.4-RT

But we using LSDK-20.04 with 5.4 Kernel alredy, so can we just using LSDK-20.12-V5.4-RT Kernel Tag with lsdk-20.04 toolchain(I mean only change linux kernel source to  LSDK-20.12-V5.4-RT)

Many thanks.

Wayne.