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Iglesias" , Paolo Bonzini , Alistair Francis , qemu-arm@nongnu.org, Peter Maydell , Kevin Wolf , qemu-block@nongnu.org, =?UTF-8?q?Corvin=20K=C3=B6hne?= , Hanna Reitz , =?UTF-8?q?Yannick=20Vo=C3=9Fen?= , YannickV , "Edgar E. Iglesias" Subject: [PATCH v5 07/15] hw/dma/zynq-devcfg: Indicate power-up status of PL Date: Thu, 4 Dec 2025 10:34:54 +0100 Message-ID: <20251204093502.50582-8-corvin.koehne@gmail.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20251204093502.50582-1-corvin.koehne@gmail.com> References: <20251204093502.50582-1-corvin.koehne@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::530; envelope-from=corvin.koehne@gmail.com; helo=mail-ed1-x530.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1764840987744019200 Content-Type: text/plain; charset="utf-8" From: YannickV 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 Reviewed-by: Edgar E. Iglesias --- 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 722d68a568..bd8057caa9 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_i= nfo[] =3D { /* Silicon 3.0 for version field, the mysterious reserved bit 23 * and QEMU platform identifier. */ - .reset =3D 0x2 << R_MCTRL_PS_VERSION_SHIFT | 1 << 23 | R_MCTRL_QEMU= _MASK, + .reset =3D 0x2 << R_MCTRL_PS_VERSION_SHIFT | 1 << 23 | + R_MCTRL_PCFG_POR_B_MASK | R_MCTRL_QEMU_MASK, .ro =3D ~R_MCTRL_INT_PCAP_LPBK_MASK, .rsvd =3D 0x00f00303, }, --=20 2.47.3