UPGRADE YOUR BROWSER

We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 68078

2016.3 PetaLinux Zynq UltraScale+ MPSoC Power Management in NAND Linux driver

Description

The following Power Management functionality is available in the NAND Linux driver:

  1. Implementation of the Suspend and Resume feature
  2. Support for clock gating
  3. Support for clock scaling

Solution

We have validated the following functionalities and attached the corresponding logs:

  • Clock gating
  • Suspend/resume

Steps:

  1. Boot the target and run the operations on the NAND peripheral. Check the corresponding clock values.
  2. Boot the target and validate the Power Management related functionalities like suspend/resume.

Note: We have validated this on ZC1751-DC2.

Attachments

Associated Attachments

Name File Size File Type
suspend_resume_nand_clck.txt 64 KB TXT
AR# 68078
Date Created 10/14/2016
Last Updated 11/14/2016
Status Active
Type General Article
Tools
  • PetaLinux
Boards & Kits
  • Zynq UltraScale+ MPSoC Boards and Kits