Register Map for Beagleboard

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1

Hi,

Is there any document available that specify register map for beagle board?

~cnanda

2

I suggest to read the elinux beagleboard page: http://elinux.org/BeagleBoard
contains lots of very useful info including a link to the reference
manuals for the various versions.

Frans

3

2009/12/25 Chetan Nanda <chetannanda@gmail.com>:

Hi,

Is there any document available that specify register map for beagle board?

~cnanda

I suggest to read the elinux beagleboard page: http://elinux.org/BeagleBoard
contains lots of very useful info including a link to the reference
manuals for the various versions.

I am looking for the document that contains registers details for the beagle board.
I doubt it (http://elinux.org/BeagleBoard) contain any such reference.

~cnanda

4

I am looking for the document that contains registers details for the beagle board.
I doubt it (http://elinux.org/BeagleBoard) contain any such reference.

Hi Cnanda,

You find the register information in the following documents:

OMAP3 (main SOC):

http://focus.ti.com/docs/prod/folders/print/omap3530.html (Datasheet)

http://focus.ti.com/general/docs/lit/getliterature.tsp?literatureNumber=spruf98d&fileType=pdf (TRM)

TPS65950 (Power management ASIC):

http://focus.ti.com/docs/prod/folders/print/tps65950.html (Datasheet)

http://focus.ti.com/general/docs/lit/getliterature.tsp?literatureNumber=swcu050d&fileType=pdf (TRM)

Good luck – Merry Christmas and Happy New Year to everybody

Søren

5

The spruf pdf document linked to in the main Beagle Board page
contains this info, in
excruciating detail. It is 1700 pages long. The info is in (I think)
3 sections.
There is the clock and power management section, the pad map section
and the GPIO
section, which is the last chapter. Some Linux kernels have the whole
thing made into
a c include file which makes it a LOT easier to use them.

Jon

6

Then, of course, you can actually go to that page and find the section named Manuals http://elinux.org/BeagleBoard#Manuals_and_resources
and look for information there. Or not.

7

thanks everybody for sharing these links. I will go through these in coming days.

~cnanda