From patchwork Mon Oct 3 14:24:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sughosh Ganu X-Patchwork-Id: 611975 Delivered-To: patch@linaro.org Received: by 2002:a17:522:c983:b0:460:3032:e3c4 with SMTP id kr3csp1130831pvb; Mon, 3 Oct 2022 07:26:42 -0700 (PDT) X-Google-Smtp-Source: AMsMyM5VquOUJBgwtqViPB+HzlO1Y4guIs5dwclCILB2Gxu3YxfU5nblAt+5Vw1nBpFK7XNOAiNU X-Received: by 2002:a05:6402:2b85:b0:457:6216:d251 with SMTP id fj5-20020a0564022b8500b004576216d251mr19223696edb.56.1664807202094; Mon, 03 Oct 2022 07:26:42 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1664807202; cv=none; d=google.com; s=arc-20160816; b=vg6m3HJOPoyHXofUqkCtnT1oHj+PMqCixCLRXo1q+yzk67Kj6RL3qrP/swCuCHwn7X kdJPeZfI+YCf8b+nDTPE7M+5IOcSwAGBkIhk6Q7oXutve0jiBo/wo6+RE/NDyk+RqMH2 lGVGBIxDfDmTM7XuZ+6vCyJiSLaQFeKvnEjxJYBdfBa14U3+qm+eJf3x0Au0dE7hCaXi 1vcPlQK9WqOQb0Is6bpNBGFXvNnn9FeQ2abQ5MSFotojShAwVfYfrGHOTqya93ewjAtN cST2yfHqvHZCa98IV+G4pEqIprqd17Fp6P2Czq9+H6AnDMQ2EX4Ekt/+gjCPSK+asiKX yTfA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from; bh=PtMCLJANfM8CiS9mENrMHg3/Uo7unNqcDgm11HFtoUM=; b=ireqZctddwAz9xWGQho+E0zAIFdK+MBQ3+H5V9bv6Ku/YgXZu6560TazeS/XQx2gsP XupPagSVU9O9qVccKXItx/fxlLZV0JmeRm1rwlal6fLHhIpnVRLzEntj91/26XIz4QGu cVrdA+SPDQfNDVAQtBqkbFMlWFZOB1oHvBQGGow84ZPsa6YtjrQpKe4xLoyGfX9y6ifp 2yxNlPHwbJcTfKLetJTBqS0UTItBBpF1IxZNuXwIuTbYR3QZIzD7O3Sy0BaajaDGabA2 NQK54yneMZLQ6upB69R5BVYMJPqQWsbgjfixgM9s7a82ZMlAxXKLThLDw92HMtrQXI9/ /hkw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of u-boot-bounces@lists.denx.de designates 2a01:238:438b:c500:173d:9f52:ddab:ee01 as permitted sender) smtp.mailfrom=u-boot-bounces@lists.denx.de; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from phobos.denx.de (phobos.denx.de. [2a01:238:438b:c500:173d:9f52:ddab:ee01]) by mx.google.com with ESMTPS id hv9-20020a17090760c900b00783afe864c6si8771658ejc.124.2022.10.03.07.26.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Oct 2022 07:26:42 -0700 (PDT) Received-SPF: pass (google.com: domain of u-boot-bounces@lists.denx.de designates 2a01:238:438b:c500:173d:9f52:ddab:ee01 as permitted sender) client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; Authentication-Results: mx.google.com; spf=pass (google.com: domain of u-boot-bounces@lists.denx.de designates 2a01:238:438b:c500:173d:9f52:ddab:ee01 as permitted sender) smtp.mailfrom=u-boot-bounces@lists.denx.de; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 73FB284E25; Mon, 3 Oct 2022 16:25:46 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Received: by phobos.denx.de (Postfix, from userid 109) id 56D1A84E20; Mon, 3 Oct 2022 16:25:42 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-1.2 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_SOFTFAIL autolearn=no autolearn_force=no version=3.4.2 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by phobos.denx.de (Postfix) with ESMTP id 08EF384E25 for ; Mon, 3 Oct 2022 16:25:39 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: phobos.denx.de; spf=fail smtp.mailfrom=sughosh.ganu@linaro.org Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id BB7FE16F8; Mon, 3 Oct 2022 07:25:44 -0700 (PDT) Received: from a076522.blr.arm.com (a076522.blr.arm.com [10.162.16.44]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 5A1093F73B; Mon, 3 Oct 2022 07:25:34 -0700 (PDT) From: Sughosh Ganu To: u-boot@lists.denx.de Cc: Heinrich Schuchardt , Ilias Apalodimas , Takahiro Akashi , Patrick Delaunay , Patrice Chotard , Simon Glass , Bin Meng , Tom Rini , Etienne Carriere , Michal Simek , Jassi Brar , Sughosh Ganu Subject: [PATCH v12 08/15] event: Add an event for main_loop Date: Mon, 3 Oct 2022 19:54:20 +0530 Message-Id: <20221003142427.251192-9-sughosh.ganu@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221003142427.251192-1-sughosh.ganu@linaro.org> References: <20221003142427.251192-1-sughosh.ganu@linaro.org> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.6 at phobos.denx.de X-Virus-Status: Clean Add an event type EVT_MAIN_LOOP that can be used for registering events that need to be run after the platform has been initialised and before the main_loop function is called. Signed-off-by: Sughosh Ganu Reviewed-by: Simon Glass --- Changes since V11: None common/board_r.c | 3 +++ common/event.c | 3 +++ include/event.h | 3 +++ 3 files changed, 9 insertions(+) diff --git a/common/board_r.c b/common/board_r.c index 00926dcb1e..bb8ee2f6ad 100644 --- a/common/board_r.c +++ b/common/board_r.c @@ -576,6 +576,9 @@ static int run_main_loop(void) #ifdef CONFIG_SANDBOX sandbox_main_loop_init(); #endif + + event_notify_null(EVT_MAIN_LOOP); + /* main_loop() can return to retry autoboot, if so just run it again */ for (;;) main_loop(); diff --git a/common/event.c b/common/event.c index 3e34550978..231b9e6ffd 100644 --- a/common/event.c +++ b/common/event.c @@ -38,6 +38,9 @@ const char *const type_name[] = { /* fdt hooks */ "ft_fixup", + + /* main loop events */ + "main_loop", }; _Static_assert(ARRAY_SIZE(type_name) == EVT_COUNT, "event type_name size"); diff --git a/include/event.h b/include/event.h index e8f2f55c63..8089b464b1 100644 --- a/include/event.h +++ b/include/event.h @@ -34,6 +34,9 @@ enum event_t { /* Device tree fixups before booting */ EVT_FT_FIXUP, + /* To be called once, before calling main_loop() */ + EVT_MAIN_LOOP, + EVT_COUNT };