AM5718 SD Boot

ike

Other Parts Discussed in Thread: AM5718, AM5728

Hello

I made the AM5728-board.
It worked without any problems.
It was SD card boot. (Linux)

AM5728-board to was implemented AM5718.
It has changed the peripheral circuit for the AM5718.
It does not SD card boot. (Linux)
CCS can connect.
DDR3 is operating.

Why AM5718 does not SD card boot?
Please tell me how to boot AM5718.

Best regards.

over 9 years ago

0 Biser Gatchev-XID over 9 years ago

TI__Guru**** 393215 points

Hi,

Have you followed this design guides:
www.ti.com/.../sprabx8c.pdf
www.ti.com/.../sliu011c.pdf

0 ILBOONG Kim over 9 years ago

Prodigy 230 points

Dear,

I have same problem that do not boot the SD card on AM5718, but same SD card was boot on AM5728 EVM.

Please could let me know If solved the problem.

Regards.

IB KIm

0 Rogerio Almeida over 9 years ago in reply to ILBOONG Kim

TI__Mastermind 26215 points

Have your checked the links Biser listed above?

0 ILBOONG Kim over 9 years ago in reply to Rogerio Almeida

Prodigy 230 points

Dear.

I had check the list, I think Okey.

And I had big problem about DDR memory setting for AM5718.

As know that AM5728 was dual chnnel DDR EMIF1, EMFI2, but AM5718 use EMIF1 only,

so SD card boot fail like following as,

e2e.ti.com/.../569985

Please could you let know How to setting single DDR EMIF1?

Used 2 Micron 4Gbit DDR3 RAM (total 8GBit), MT41K256M16TW-107:P

Best regards

IB Kim

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AM5718 SD Boot