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[2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3663a2f698dsm4393006f8f.70.2024.06.22.05.06.45 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 22 Jun 2024 05:06:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1719058006; x=1719662806; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=QdEbEVs429MCQSS+xvirVRecsUYVa5N98xC7KwBFFig=; b=IvheSQufPLTb94SbDF7bQHG/Di8UxMHjDXvg6yhS0oHlqPFqabr/aK+W83kuYJ0rO3 Z/W7tqTGPvk9H7esxVJzNOP5M/XJBS+vvc5/o4VTuHL+cS2Smc53Ahtuo0k4YshZG+xV ohdpLFGno9t1wv0Dn4HLZvayZP3zhtceGo1NLfXs8CDz4hyA1i72OnCJSucC8o1bfXMG uOVRH45UFEiJGDjntFAqPVXpqmXKLeEF4q3MHwg7ifdaJ2K3sbAtfX/w8/tD6AYmpofZ wr9pFr3nnOjO6QHpkju3nk2mUSsPbfHdlkMPOFrDY7K4nj5wbveZ2RpqzeYQtlHF5VrC HW7Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719058006; x=1719662806; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=QdEbEVs429MCQSS+xvirVRecsUYVa5N98xC7KwBFFig=; b=clWL39PI9qdIFaDAl0y4RGDdviO6S0BfT3PtrkwoHV1HRB1IFO74Ub1s4JIezoYrxd pJ2Imm6m8p5NaMbf4z+QB7RGM1Zi8XUh0PK3ja2+P0ZYWBC3Dv8y/70ODhb7e9xore6Q 41Vi5UC4uwS3DbNx+9gVpJZmLL/w8FRkdG8LiWZlj2yBxuSz0SmExlNRcN+ce2mM0fo6 z8gzrEzDeXs3tGXOouNCspO9k6bajxpN8Cy7PeOz0us3b52emNL5YQzrjfiwHOwC8DOZ oLSpk7+oUROaYZqhbESVWE7C2Jal9JgW4IT4fQ91lVDCh+HLBFvqtXOkMfr2SS0gfq/Q tnwg== X-Gm-Message-State: AOJu0YwYz4VSQx9qn37DPwxJjT0roU4GkOlMLtnkzK4Rn9aTzOcITnRA rzGzWSyOxzSd0lyWpZfyEeKR/vyUfit4pflNoHy5m3aOxqzAkgvGheci6PLKXKM9SZErh//W38w +/Ng= X-Google-Smtp-Source: AGHT+IHGQ2ILAHvekV1Vy5WQyxgetM5qhgQAeCyqsfxJWWfWd2XbK6dlufc2q+/1i1vSZOISKoDcSg== X-Received: by 2002:a5d:6a48:0:b0:362:8ea3:a3a3 with SMTP id ffacd0b85a97d-366e4ed2deamr603128f8f.17.1719058006259; Sat, 22 Jun 2024 05:06:46 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 02/18] hw/arm/sbsa-ref: switch to 1GHz timer frequency Date: Sat, 22 Jun 2024 13:06:27 +0100 Message-Id: <20240622120643.3797539-3-peter.maydell@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240622120643.3797539-1-peter.maydell@linaro.org> References: <20240622120643.3797539-1-peter.maydell@linaro.org> 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::436; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x436.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, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1719058092926100003 Content-Type: text/plain; charset="utf-8" From: Marcin Juszkiewicz Updated firmware for QEMU CI is already in merge queue so we can move platform to be future proof. All supported cpus work fine with 1GHz timer frequency when firmware is fresh enough. Signed-off-by: Marcin Juszkiewicz Reviewed-by: Leif Lindholm Message-id: 20240531093729.220758-2-marcin.juszkiewicz@linaro.org Signed-off-by: Peter Maydell --- hw/arm/sbsa-ref.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/hw/arm/sbsa-ref.c b/hw/arm/sbsa-ref.c index e884692f07f..87884400e30 100644 --- a/hw/arm/sbsa-ref.c +++ b/hw/arm/sbsa-ref.c @@ -62,16 +62,12 @@ =20 /* * Generic timer frequency in Hz (which drives both the CPU generic timers - * and the SBSA watchdog-timer). Older versions of the TF-A firmware - * typically used with sbsa-ref (including the binaries in our Avocado test - * Aarch64SbsarefMachine.test_sbsaref_alpine_linux_max_pauth_impdef - * assume it is this value. + * and the SBSA watchdog-timer). Older (<2.11) versions of the TF-A firmwa= re + * assumed 62.5MHz here. * - * TODO: this value is not architecturally correct for an Armv8.6 or - * better CPU, so we should move to 1GHz once the TF-A fix above has - * made it into a release and into our Avocado test. + * Starting with Armv8.6 CPU 1GHz timer frequency is mandated. */ -#define SBSA_GTIMER_HZ 62500000 +#define SBSA_GTIMER_HZ 1000000000 =20 enum { SBSA_FLASH, --=20 2.34.1