Device Tree For AM57xx-EVM

Abhiroop Boggavarapu

Other Parts Discussed in Thread: TPD12S015

Hi,

We have recently procured an AM57xx-EVM. The AM57xx processor mounted on the board is of revision 2.0, hence, the board is booting with the device tree blob am57xx-evm-es2plus.dtb, But when I check this Processor SDK, I do not find any such file to generate this device tree blob. Can any one help me with what is the difference between am57xx-evm-es2plus.dtb and am57xx-evm.dtb ?

Regards,
Abhiroop

over 9 years ago

0 Biser Gatchev-XID over 9 years ago

TI__Guru**** 393215 points

Hi,

I will forward this to the software team.

0 Yordan Kovachev over 9 years ago

TI__Guru**** 161600 points

Hi,

ti-lsk-linux-4.1.y branch is quite new, and not officially released in sdk yet.

However, you can download latest SDK2.00.01.07 & createa diff between the am57xx-evm.dts & am57xx-beagle-x15.dts AND am57xx-evm-es2plus.dts & am57xx-beagle-x15-es2plus.dts.

As far as I can see, from the files:
git.ti.com/.../am57xx-beagle-x15-es2plus.dts
git.ti.com/.../am57xx-evm-es2plus.dts

The beagle-x15-es2plus just adds some iodelays, mmc1 & tpd12s015 configrations on top of am57xx-beagle-x15.dts.

Best Regards,
Yordan

0 Abhiroop Boggavarapu over 9 years ago in reply to Yordan Kovachev

Prodigy 235 points

Thanks Yordan for the information.

Regards,
Abhiroop

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Device Tree For AM57xx-EVM