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Original question:

PROCESSOR-SDK-AM64X: tiboot3-am64x_sr2-hs-fs-evm.bin?

PROCESSOR-SDK-AM64X: How to generate AM6422 HS-FS SR2 tiboot3.bin, tispl.bin and u-boot.img

xixiguohx
Intellectual 720 points
Part Number: PROCESSOR-SDK-AM64X
Other Parts Discussed in Thread: AM6422

Hi,

We used AM6422 SR2 HS-FS on our customized board. 

Do I have to re-build bl31.bin and bl32.bin, and then generate signed bl31.bin and bl32.bin? If so, what's the cmd to re-build them?

Or should I just use the pre-build GP bl31.bin and bl32.bin to generate the signed bl31.bin.signed and bl32.bin.signed?

When build the u-boot-spl.bin for tiboot3.bin and tispl.bin, u-boot.img, do I have to use the am64x_hs_evm_r5_defconfig and am64_hs_evm_a53_defconfig?

This picture shows that should use hs defconfig, but the following cmds show not use the hs defconfig.

These make me confused.

Best Regards

Xixiguohx