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# 33645

11.3 EDK - Why does the xilflash library not work with the new (65 nm) Numonyx flash devices (P30TF)?

描述

Why does the xilflash library not work with the new (65 nm) Numonyx flash devices (P30TF)?

解决方案

You can work around the problem by patching the xilflash_v1_02_a library located in the C:\Xilinx\11.1\EDK\sw\lib\sw_services directory:

  1. Open the xilflash_intel.c file.
  2. Comment out lines 337 - 343:
    /* DevDataPtr->WriteBufferWordCount |=
    (DevDataPtr->WriteBufferWordCount << 8);
    DevDataPtr->WriteBufferWordCount |=
    (DevDataPtr->WriteBufferWordCount << 16);
    DevDataPtr->WriteBufferWordCount |=
    (DevDataPtr->WriteBufferWordCount << 24); */
  3. Modify lines 1719, 1960, 2217, and 2492:

    From:
    u8 count;

    To:
    u32 count;

  4. Save and close the file.

This problem is scheduled to be fixed in 11.4.

AR# 33645
日期 03/03/2010
状态 Active
Type ??????
的页面