From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 16 Apr 2026 11:49:01 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wDJLJ-00Cm54-2K for lore@lore.pengutronix.de; Thu, 16 Apr 2026 11:49:01 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1wDJLI-0001Jv-8X for lore@pengutronix.de; Thu, 16 Apr 2026 11:49:01 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=VmaGlgJfSssSR6Xr5oFcXiD/X4qMdwt3A3QSRMz6evY=; b=mfLiHkT40s53gWcy6IE4/zHkzR AQMrf2CHz6mRiw6PBpa0DsNOkiAEPTGjbKOo6YPM8MjBo5XQerq+A92b5KKFijcGxaLbbGr7RjMFn WdxNmVf40KEGOLsc7oVJAmZVVzEFOzGwegeONw71Uh8bwIvEHWEj81YXzW1nwZh+88+tQDOvd6PdR 2YqUtf4ZJ+H9f20BYf6wDYK01UlQj2Wtyqe0JD7AehYGx0Pxo8LpRhtusDynQUO6qsc7BCNurt/qS Ee9utV9n8MXL3BhAOeirXpZtSdj/ebPLkhkJvTJRGdpAyBqN/oWcuGQYQUAXsXsTMShoNyYJHm2Cz QtLzK34Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wDJKe-00000002GRj-3SRM; Thu, 16 Apr 2026 09:48:20 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wDJKa-00000002GOF-3bSU for barebox@lists.infradead.org; Thu, 16 Apr 2026 09:48:19 +0000 Received: from dude05.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::54]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1wDJKX-0000o5-B6; Thu, 16 Apr 2026 11:48:13 +0200 From: Michael Tretter Date: Thu, 16 Apr 2026 11:48:13 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260416-socfpga-agilex5-sdram-v1-9-07556aa7219f@pengutronix.de> References: <20260416-socfpga-agilex5-sdram-v1-0-07556aa7219f@pengutronix.de> In-Reply-To: <20260416-socfpga-agilex5-sdram-v1-0-07556aa7219f@pengutronix.de> To: Sascha Hauer , BAREBOX Cc: Steffen Trumtrar , Michael Tretter X-Mailer: b4 0.14.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260416_024816_966467_B3B69DE7 X-CRM114-Status: UNSURE ( 7.09 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.0 required=4.0 tests=AWL,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=ham autolearn_force=no version=3.4.2 Subject: [PATCH 9/9] arm: socfpga: agilex5: add explicit unreachable after TF-A load X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) While agilex5_load_and_start_image_via_tfa() already contains a __builtin_unreachable(), it's not obvious that the function doesn't return when looking at agilex5_barebox_entry(). Add __builtin_unreachable() to help the reader. Signed-off-by: Michael Tretter --- arch/arm/mach-socfpga/atf.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-socfpga/atf.c b/arch/arm/mach-socfpga/atf.c index e3461d01174e..c7be4e11d2ea 100644 --- a/arch/arm/mach-socfpga/atf.c +++ b/arch/arm/mach-socfpga/atf.c @@ -59,6 +59,7 @@ void __noreturn agilex5_barebox_entry(void *fdt) socfpga_mailbox_s10_qspi_open(); agilex5_load_and_start_image_via_tfa(); + __builtin_unreachable(); } membase = agilex5_mpfe_sdram_base(); -- 2.47.3