I just tried using the Xilinx FSBL as supplied by Avnet for the
MicroZed. It turns out that the Xilinx FSBL (boot.bin, which the Zynq
ROM loads) apparently is u-boot, reporting as "U-Boot 2013.01-dirty
(Jun 14 2013 - 16:25:48)". The information from a Xilinx document
stating that the boot.bin size limit is 192KB is apparently incorrect,
or I've misinterpreted it, because the boot.bin is actually 325,912
bytes. However, it has some sort of header necessary for the ROM to
recognize it, and it appears to have quite a bit of special Zynq init
code that may not be in upstream U-boot.
When I get to the Xilinx FSBL's u-boot prompt, I've tried loading the
Fedora 22 kernel and ramdisk from
Fedora-Minimal-armhfp-22-3-sda.raw.xz, and the rawhide uboot-images
MicroZed DTB, and it says:
Error: unrecognized/unsupported device tree compatible list:
[ 'xlnx,zynq-microzed' 'xlnx,zynq-7000' ]
Available machine support:
ID (hex) NAME
ffffffff ARM-Versatile Express
000008e0 ARM-Versatile Express
00000d32 Xilinx Zynq Platform
I'm surprised that the Fedora 22 Fedora-Minimal-armhfp-22-3 image's
kernel's list of available machine support is so short, That can't be
right, can it?
Any idea what platform 00000d32 "Xilinx Zynq Platform" is actually
for? Maybe a ZC702 or ZC706?
The full log is at:
http://paste.fedoraproject.org/226339/77697314
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