uboot.imx has wrong value of DCD version

[Blackrose]

Hi all, I reading the DCD section of iMX6ULL datasheet.The DCD version is a fixed value 0x41.And I build the uboot.imx through the config "mx6ull_14x14_evk_nand_defconfig".Then I use hexdum to view that file.Blew is content of uboot.imx file.

00000000  d1 00 20 40 00 00 80 87  00 00 00 00 2c f4 7f 87  |.. @........,...|
00000010  20 f4 7f 87 00 f4 7f 87  00 00 00 00 00 00 00 00  | ...............|
00000020  00 f0 7f 87 00 40 07 00  00 00 00 00 d2 01 e8 40  |.....@.........@|
00000030  cc 01 e4 04 02 0c 40 68  ff ff ff ff 02 0c 40 6c  |......@h......@l|
00000040  ff ff ff ff 02 0c 40 70  ff ff ff ff 02 0c 40 74  |......@p......@t|
00000050  ff ff ff ff 02 0c 40 78  ff ff ff ff 02 0c 40 7c  |......@x......@||
00000060  ff ff ff ff 02 0c 40 80  ff ff ff ff 02 0e 04 b4  |......@.........|‍‍‍‍‍‍‍

The 0x2C address store the DCD header, 0xD201E840.The datasheet describe the version is set to 0x41.While this file is 0x40.Does it right? My datasheet version is  "Rev. 1, 11/2017".

[igorpadykov]

Hi Blackrose

I checked other uboot.imx and they have the same value so seems this is right.

Do you have any probles with that uboot.imx binaries.

Best regards
igor
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[Blackrose]

Thanks for your reply! I had checked the value of prebuilt binary from mfgtools and they are same with 0x40.

I haven't any other problem.