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AR# 69975

2017.1-2017.3 PetaLinux: QEMU flash_stripe.c is not included in the QEMU utilities shipped with PetaLinux

Description

The Flash Striper Utility Section in the QEMU User Guide (UG1169) requires a flash_stripe.c file to stripe a single QSPI data image and format it into two images.

This file is currently not present in the QEMU utilities being shipped with PetaLinux.

Solution

Please download flash_stripe.c attached to this Answer Record and follow the instructions below to build it.

Steps to compile:

gcc flash_stripe.c -o flash_stripe -DFLASH_STRIPE_BE -DFLASH_STRIPE_BW

Note: this is useful if you need to split the flash file into lower and upper flash for dual parallel emulation.

Attachments

Associated Attachments

Name File Size File Type
flash_stripe.c 5 KB C
AR# 69975
Date 10/18/2017
Status Active
Type Known Issues
Devices
  • Zynq UltraScale+ MPSoC
Tools
  • PetaLinux - 2017.1
  • PetaLinux - 2017.2
  • PetaLinux - 2017.3
  • QEMU
Boards & Kits
  • Zynq UltraScale+ MPSoC Boards and Kits
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