I built a QEMU image using the guidance found in UG1169 (using SD for Boot). I have a known-good working boot image that has been booting successfully from the SD card
on a TE0820/TE0701 dev board. The Linux image was built with Petalinux.
I see the following message when invoking QEMU.
--------------------------------------------------------------------------------
TE0820 TE_XFsbl_HookPsuInit_Custom
Configure PLL: SI530-A
Si5338 Init Registers Write.
Si5338 Init Complete
PLL Status Register 218:0x0
USB Reset Complete
ETH Reset Complete
--------------------------------------------------------------------------------
Xilinx Zynq MP First Stage Boot Loader (TE modified)
Release 2021.2 Oct 13 2021 - 07:15:53
Device Name: XCZUUNKNEG
--------------------------------------------------------------------------------
TE0820 TE_XFsbl_BoardInit_Custom
--------------------------------------------------------------------------------
PMU-FW is not running, certain applications may not be supported.
And the boot hangs in QEMU.
Is the conclusion that the FSBL has hung? Or something else - like PMU-FW?
Does Trenz have a web link or some guidance for using QEMU?
Dave
Hi,
for QEMU, you must check Xilinx documentation. We have only reference design with standard petalinux flow:
https://wiki.trenz-electronic.de/display/PD/TE0820+Test+Board
Xilinx has changed boot flow with 21.x, and it looks like QEMU was last time testet with 20.1 (also latest version is from Nov. 2020, so I would expect that this is the same like 20.1 version....). See:
https://xilinx-wiki.atlassian.net/wiki/spaces/A/pages/821395464/QEMU+User+Documentation
Maybe the QEMU documentation is not compatible with newer Vivado versions...
br
John