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Sat, 4 Apr 2026 16:55:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AB46DC19421; Sat, 4 Apr 2026 16:55:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775321705; bh=4I0Syyv3vQR+DkrWahsK8V2Eankd+SDEoxUqx0PhEvU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FChKXjkbQ9HXPIJxwq/8fSloaJQzCGxXRy8KM0ewDSkyo7gjesdGoSm96WmKlUnO9 +plV3F1jJx66t4A+WnqBu4r7b2CNsJcYKUFidrElpGvE8ScyG7ct5Cj6IETlLQbT8A iTk0i1i7SVPV1Bujo2r7ZLn1Y6Sl4LQ8v5IPsh7+3ac/ENl1JiOHloMy0hz7oOwAV3 a4oNbco57HKrLQZFpeFuggAOgptyjmRrXkamy+5CV1p5uUIPsmJPct8cbgrJaprs8W 32B7Zf+oLyyLPMceRLy2Si4DYPgb7eJ2cCLK2rVdoKmnQzblWOPPyqHipLnkPByTIb gwijk0Mpf2ZmQ== From: "Christophe Leroy (CS GROUP)" To: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Ioana Ciornei Cc: Christophe Leroy Subject: Re: [PATCH] bus: fsl-mc: wait for the MC firmware to complete its boot Date: Sat, 4 Apr 2026 18:54:54 +0200 Message-ID: <177532168485.9578.4495513211843642189.b4-ty@kernel.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20260401144508.3062019-1-ioana.ciornei@nxp.com> References: <20260401144508.3062019-1-ioana.ciornei@nxp.com> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" X-Developer-Signature: v=1; a=openpgp-sha256; l=823; i=chleroy@kernel.org; h=from:subject:message-id; bh=cPSyVI1LDIu2D+3WewYFT86CXmllo7aTQdIYGQz/XOY=; b=owGbwMvMwCV2d0KB2p7V54MZT6slMWRedIrP8RLwZaqOihT5WlJ3ras25liRfPNBHo6o70/m1 HuonjLoKGVhEONikBVTZDn+n3vXjK4vqflTd+nDzGFlAhnCwMUpABNx/8LIMEta4GBG8qIFHpJB H7M+BsZfOlrxQV+59mjO0ZtnHCxaZBkZjpxucbnjf0EhJ7Ev37RF+fDDG/2eXYwn5mb7Gp+4v3g KBwA= X-Developer-Key: i=chleroy@kernel.org; a=openpgp; fpr=10FFE6F8B390DE17ACC2632368A92FEB01B8DD78 Content-Transfer-Encoding: 8bit On Wed, 01 Apr 2026 17:45:08 +0300, Ioana Ciornei wrote: > There are use cases in which the Management Complex firmware boot > process is started by the bootloader which does not wait for the boot to > complete. This is mainly done in order to reduce the overall boot time > of a DPAA2 based SoC. > > In this kind of circumstance, the fsl-mc bus driver needs to make sure > that the MC firmware boot process is finished before proceeding to the > usual operations such as interrogating the firmware to gather all > existent DPAA2 objects, creating the fsl-mc devices on the bus etc. > > [...] Applied, thanks! [1/1] bus: fsl-mc: wait for the MC firmware to complete its boot commit: 208858b1b48eba83d073542372329cf8ed606526 Best regards, -- Christophe Leroy (CS GROUP)