U-Boot do not start on AM335xevm Rev 1.5C and Rev 1.6A

H@fiz

Intellectual 440 points

Hi,

I am working on AM335xevm to boout with U-Boot .

It works (Terminal shows U-Boot prints) on

Rev 1.4A

But do not works on

Rev 1.5C and Rev 1.6A

I am using following switch settings on Rev 1.4A

Switch SW3 (1-8): ON-OFF-ON-ON-ON-OFF-OFF-OFF

Switch SW4 (1-8): ON-ON-ON-ON-ON-ON-ON-OFF

Should we require different jumper settings for this revision.

Regards

over 9 years ago

0 Biser Gatchev-XID over 9 years ago

TI__Guru**** 393215 points

Hi,

Jumper settings are the same on all revisions. Which SDK version are you using? Maybe it's too old. Rev. 1.5 and later use DDR3 memory.

0 H@fiz over 9 years ago in reply to Biser Gatchev-XID

Intellectual 440 points

Thanks. Exactly, I am using old revision which has DDR2 RAM. On Rev 1.5 and 1.6, DDR3 is installed. Can you inform me about location of MLO and "u-boot.img" for Rev 1.5 and Rev 1.6

0 Biser Gatchev-XID over 9 years ago in reply to H@fiz

TI__Guru**** 393215 points

Latest SDK can be downloaded here: software-dl.ti.com/.../index_FDS.html

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U-Boot do not start on AM335xevm Rev 1.5C and Rev 1.6A