i.MX6, which endian is used in DBBT

[frantisekzabeck]

Can you, please, explain, which endian type (big/little) should be used for Discovered Bad Blocks Table (DBBT) on i.MX6

processors? Mainly we are interested in how bad block numbers are stored. (See chapter 8.5.2.4 in i.MX6 reference manual (doc. ID IMX6DQRM).

Kind regards,

Frantisek

[frantisekzabeck]

Hello Jaime,

This answers my question. Thanks a lot!

Have a nice day,

Frantisek

[jamesbone · Accepted solution]

Hello Frantisek,

The i.MX6DQ  uses  32bits Little Endian for the DBBT.

Hope this clarifies.

Have a great day,
Jaime

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[frantisekzabeck]

Hello Jaime,

I do have another question:

Can you, please, explain the usage of FCB structure members PagesInFirmware1 and PagesInFirmware2?
What can we expect if real firmware size is e.g. 70 pages, but these members are set to 68?

Best regards,

Frantisek