From Mx6 HAB (High Assurance Boot)
6.2 Build uboot.bin with mfg config, create u-boot-mfg folder in BLN_CST_MAIN_02.00.00, copy u-boot.bin to u-boot-mfg folder. The u-boot.bin size in this example is 0x26F50, pad it to 0x27000. The CSF description file is similar to the one in step 3, except [Authenticate Data] field since the special mfgtool behavior in step 6.1. The example in AN4581 has one typo error, the correct example is
[Authenticate Data]
Verification index = 2
Blocks = 0x27800400 0x400 0x26C00 "u-boot-pad.bin", \
0x00910000 0x42c 0x2a0 "u-boot-pad.bin"
0x42c is the pointer of DCD table, 0x2a0 is the size of DCD table, you can get it in dcd_hdr in flash_header.S. You need to modify 0x26C00 and 0x2a0 according to your uboot.bin size and DCD table size.
Have a great day,
Yuri
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