Hi Philippe, Hi Gowri, The zcu102 has a zynqmp soc object (hw/arm/xlnx-zcu102.c:125):
static void xlnx_zcu102_init(MachineState *machine) { ... object_initialize_child(OBJECT(machine), "soc", &s->soc, TYPE_XLNX_ZYNQMP); So the TTCs should work in the ZCU102. Best Regards, Fred -----Original Message----- From: Philippe Mathieu-Daudé <phi...@linaro.org> Sent: 05 December 2022 09:24 To: Gowri Shankar <ggowri...@gmail.com>; QEMU Developers <qemu-devel@nongnu.org>; qemu-arm <qemu-...@nongnu.org> Cc: qemu-disc...@nongnu.org; Konrad, Frederic <frederic.kon...@amd.com>; Iglesias, Francisco <francisco.igles...@amd.com>; Alistair Francis <alistair.fran...@wdc.com> Subject: Re: REG: TTC Timer On 22/11/22 12:27, Gowri Shankar wrote: > Hi Team, > > Advance Thanks for Your support. > > Could you please clarify one point here? > I am using a Xilinx ZCU102 machine with QEMU7.1.0. > > I have seen QEMU 7.1.0 release has TTC timers for the Xilinx-zynqmp > SoC model. > url: https://wiki.qemu.org/ChangeLog/7.1 > <https://wiki.qemu.org/ChangeLog/7.1> > > In this case, can the ZCU102 machine also use the TTC feature? > If yes and possible, Could you please share the example code snippet? > -- > Thanks & Regards, > P. Gowrishankar. > +919944802490 Cc'ing qemu-arm@ mailing list and Xilinx ZCU102 machine developers.
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