AnsweredAssumed Answered

I.MX6: Android register access tool

Question asked by sureshrao Employee on Nov 26, 2014

Hi, All,

 

The attached tool can be used to access register from android terminal window. 

 

How to Build:

 

Create directory 'regaccess'  under 'external' directory in the android root directory, copy the attached files and build android images.  The built system image will now include 'regaccess' utility to read/write registers in android.

Syntax:

     $ regaccess <register> [val]

 

To read IOMUX register located at 0x20e0000

$ regaccess 0x20e0000

To write to 0x0 to register 0x20e0000

$ regaccess 0x20e00000 0x0

 

Hope this helps in debugging issues from android.

 

Best Regards,

Suresh

Original Attachment has been moved to: Android.mk.zip

Original Attachment has been moved to: regaccess.c.zip

Outcomes