Sam460ex_setup

Title:

    Sam460ex_setup

Description:

    A little utility to optimize performance on your Sam460ex board.

What it does:

    * enables Store Gathering in CCR0 register.
      This new setting doubles write speed to a PCI Express graphic card (up to
320 MB/s 
      on a Radeon X1950 and up to 300 MB/s on a Radeon HD 4650 PCI-E card) and 
      increase 50% write speed to a PCI card.
      Ragemem and Gfxbench2D will show higher values for CPU (not DMA) initiated

      data transfers.

How to use:

    * add the utility to WBStartup with Prefs/WBStartup, or put it in
S:user-startup
      if you need to specify arguments

    * if run from the shell, it accept the following arguments:
        VERBOSE to show some informations
        
Notes:

    * This utility may be obsolete with a future AOS4.1 kernel update.

History:

13-Jun-2012 - Version 1.0
    first release.