AR# 62731

SDK 2014.4/3 - Program Flash fails when offset is used

Description

Programming the QSPI Flash on any Zynq-7000 device using an offset generates the following error:

In:    serial
Out:   serial
Err:   serial
zynq-uboot> sf probe 0 0 0
SF: Detected S25FL128S_64K with page size 512 Bytes, erase size 128 KiB, total 32 MiB
zynq-uboot>
ERROR: Unknown Error

Solution

This issue has been addressed in Vivado 2015.1 but the specified offset can only be a multiple of the erase size.

To work around this issue in Vivado 2014.4, you can use the U-Boot to program the QSPI.

Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
67266 SDK 2014.4 - Release Notes and Known Issues Article N/A N/A
66376 SDK 2014.3 - Release Notes and Known Issues N/A N/A
AR# 62731
Date 10/18/2018
Status Active
Type Known Issues
Devices
Tools