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RE: [microblaze-uclinux] Petalinux with EDK 10.1

> Date: Tue, 17 Jun 2008 09:54:00 +1000
> From: jwilliams@xxxxxxxxxxxxxx
> To: microblaze-uclinux@xxxxxxxxxxxxxx
> Subject: Re: [microblaze-uclinux] Petalinux with EDK 10.1
> 
> Sebastian wrote:
>> is it possible to use Xilinx ISE/EDK 10.1 eval with the current 
>> petalinux-release (0.30rc1).
>> I'm using a 1600 Spartan3E dev kit.
> 
> Yes it is, however the reference designs in hardware/reference-designs 
> have are still targetting 9.2.  The S3E1600 reference design should 
> rev-up quite nicely if you just copy it and open in XPS.  Alternatively, 
> you could use Base System Builder to create a new design for the board, 
> and do a custom bringup guided by the doco at developer.petalogix.com:
> 
> http://developer.petalogix.com/wiki/BoardGuides/Custom/Tutorial

I've found two minor issues in EDK 10.1 (SP2):

1) the Microblaze "CPU_driver (1.11b)" in Webpack 10.1.02 + EDK 10.1.02 removed some #defines needed by Petalinux's  auto-config system.

In the EDK 10.1.SP2 (XPS) gui, "Software"-> "Software Platform Settings"  Under the tab "Software platform", I can't find the entry for CORE_CLOCK_FREQ_HZ.. It is no longer there!  When I generate the libraries, the following files are damaged:
  a)  microblaze_0/include/auto-config.h file contains a broken #define:
       #define CONFIG_XILINX_CPU_CLOCK_FREQ ()  // should contain a #

  b)microblaze_0/libsrc/petalinux_v1_00_b/Kconfig.auto 
    config XILINX_CPU_CLOCK_FREQ
       default    <-- should contain a #!

  c)microblaze_0/libsrc/petalinux_v1_00_b/auto-config.in
       define_int CONFIG_XILINX_CPU_CLOCK_FREQ <-- should contain a #

2) theFSL peripheral (fsl_v20_0 requires the sys_rst_s line to be inverted .
   Again, it's easy enough to fix. (I went to the peripehral's config-page and removed the  checkbox in "External Reset Active High")

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