[microblaze-uclinux] SysAce

[Welson Sun <welson_sun@xxxxxxxxx>]

Hi,
 
I am writing a bootloader for Microblaze with a SysAce chip, the FPGA is a
VirtexII Pro. The funny thing is that if I use the OPB SysAce with the
PowerPC, I can read from the CF card with functions in sysace_stdio.h, but
when I use Microblaze, it just hungs on read.
 
Any ideas? The PowerPC is running at 133MHz and the OPB is at 66MHz, for the
Microblaze, I modified based on mbvanilla_net, the CPU and the OPB are all
running at 66MHz.
 
 
Welson

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