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Thu, 14 Sep 2023 15:42:14 -0700 (PDT) Date: Thu, 14 Sep 2023 22:42:09 +0000 Mime-Version: 1.0 X-Mailer: git-send-email 2.42.0.459.ge4e396fd5e-goog Message-ID: <20230914224211.2184828-1-komlodi@google.com> Subject: [PATCH 0/1] hw/arm/sse-timer: Add CNTFRQ reset property From: Joe Komlodi To: qemu-devel@nongnu.org Cc: komlodi@google.com, qemu-arm@nongnu.org, peter.maydell@linaro.org Received-SPF: pass client-ip=2607:f8b0:4864:20::b49; envelope-from=3RowDZQcKCpsFJHGJ8DBJJBG9.7JHL9HP-89Q9GIJIBIP.JMB@flex--komlodi.bounces.google.com; helo=mail-yb1-xb49.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5 autolearn=ham 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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Hi all, This patch just adds an object property to initialize the reset value of CNTFRQ. We noticed that Linux would complain that CNTFRQ would have a mismatch compared to an expected value, and this was because TF-A was assuming that CNTFRQ was initialized to a different value out of reset. Since it's valid for CNTFRQ to have a non-zero reset value, we just added an object property so people can set it. Thanks! Joe Joe Komlodi (1): hw/timer/sse-timer: Add CNTFRQ reset property hw/timer/sse-timer.c | 4 +++- include/hw/timer/sse-timer.h | 2 ++ 2 files changed, 5 insertions(+), 1 deletion(-)