From: "Corvin Köhne" <corvin.koehne@gmail.com>
To: qemu-devel@nongnu.org
Cc: "Kevin Wolf" <kwolf@redhat.com>,
"Yannick Voßen" <y.vossen@beckhoff.com>,
"Alistair Francis" <alistair@alistair23.me>,
"Edgar E. Iglesias" <edgar.iglesias@gmail.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
qemu-arm@nongnu.org, "Hanna Reitz" <hreitz@redhat.com>,
"Peter Maydell" <peter.maydell@linaro.org>,
qemu-block@nongnu.org, "Corvin Köhne" <c.koehne@beckhoff.com>,
YannickV <Y.Vossen@beckhoff.com>,
"Edgar E. Iglesias" <edgar.iglesias@amd.com>
Subject: [PATCH v3 07/14] hw/dma/zynq-devcfg: Indicate power-up status of PL
Date: Wed, 15 Oct 2025 11:17:22 +0200 [thread overview]
Message-ID: <20251015091729.33761-8-corvin.koehne@gmail.com> (raw)
In-Reply-To: <20251015091729.33761-1-corvin.koehne@gmail.com>
From: YannickV <Y.Vossen@beckhoff.com>
It is assumed, that the programmable logic (PL) is always powered
during emulation. Therefor the PCFG_POR_B bit in the MCTRL register
is set.
Signed-off-by: YannickV <Y.Vossen@beckhoff.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
---
hw/dma/xlnx-zynq-devcfg.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/hw/dma/xlnx-zynq-devcfg.c b/hw/dma/xlnx-zynq-devcfg.c
index 968131a691..3df80a279b 100644
--- a/hw/dma/xlnx-zynq-devcfg.c
+++ b/hw/dma/xlnx-zynq-devcfg.c
@@ -333,7 +333,8 @@ static const RegisterAccessInfo xlnx_zynq_devcfg_regs_info[] = {
/* Silicon 3.0 for version field, the mysterious reserved bit 23
* and QEMU platform identifier.
*/
- .reset = 0x2 << R_MCTRL_PS_VERSION_SHIFT | 1 << 23 | R_MCTRL_QEMU_MASK,
+ .reset = 0x2 << R_MCTRL_PS_VERSION_SHIFT | 1 << 23 |
+ R_MCTRL_PCFG_POR_B_MASK | R_MCTRL_QEMU_MASK,
.ro = ~R_MCTRL_INT_PCAP_LPBK_MASK,
.rsvd = 0x00f00303,
},
--
2.47.3
next prev parent reply other threads:[~2025-10-15 9:21 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-15 9:17 [PATCH v3 00/14] hw/arm: add Beckhoff CX7200 board Corvin Köhne
2025-10-15 9:17 ` [PATCH v3 01/14] hw/timer: Make frequency configurable Corvin Köhne
2025-10-15 9:17 ` [PATCH v3 02/14] hw/timer: Make PERIPHCLK divider configurable Corvin Köhne
2025-10-15 9:17 ` [PATCH v3 03/14] hw/dma/zynq-devcfg: Handle bitstream loading via DMA to 0xffffffff Corvin Köhne
2025-10-15 9:17 ` [PATCH v3 04/14] hw/arm/zynq-devcfg: Prevent unintended unlock during initialization Corvin Köhne
2025-10-15 9:17 ` [PATCH v3 05/14] hw/dma/zynq: Ensure PCFG_DONE bit remains set to indicate PL is in user mode Corvin Köhne
2025-10-15 9:17 ` [PATCH v3 06/14] hw/dma/zynq-devcfg: Simulate dummy PL reset Corvin Köhne
2025-10-15 9:17 ` Corvin Köhne [this message]
2025-10-15 9:17 ` [PATCH v3 08/14] hw/dma/zynq-devcfg: Fix register memory Corvin Köhne
2025-10-15 9:17 ` [PATCH v3 09/14] hw/misc: Add dummy ZYNQ DDR controller Corvin Köhne
2025-10-15 9:17 ` [PATCH v3 10/14] hw/misc/zynq_slcr: Add logic for DCI configuration Corvin Köhne
2025-10-15 9:17 ` [PATCH v3 11/14] hw/misc: Add Beckhoff CCAT device Corvin Köhne
2025-10-15 9:17 ` [PATCH v3 12/14] hw/block/m25p80: Add HAS_SR_TB flag for is25lp016d Corvin Köhne
2025-10-15 9:17 ` [PATCH v3 13/14] hw/arm: Add new machine based on xilinx-zynq-a9 for Beckhoff CX7200 Corvin Köhne
2025-10-15 9:17 ` [PATCH v3 14/14] docs/system/arm: Add support " Corvin Köhne
2025-10-23 12:25 ` [PATCH v3 00/14] hw/arm: add Beckhoff CX7200 board Peter Maydell
2025-10-23 12:26 ` Peter Maydell
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20251015091729.33761-8-corvin.koehne@gmail.com \
--to=corvin.koehne@gmail.com \
--cc=alistair@alistair23.me \
--cc=c.koehne@beckhoff.com \
--cc=edgar.iglesias@amd.com \
--cc=edgar.iglesias@gmail.com \
--cc=hreitz@redhat.com \
--cc=kwolf@redhat.com \
--cc=pbonzini@redhat.com \
--cc=peter.maydell@linaro.org \
--cc=qemu-arm@nongnu.org \
--cc=qemu-block@nongnu.org \
--cc=qemu-devel@nongnu.org \
--cc=y.vossen@beckhoff.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).