From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Fri, 14 Nov 2025 08:24:05 +0100 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 1vJoA9-000p8C-1X for lore@lore.pengutronix.de; Fri, 14 Nov 2025 08:24:05 +0100 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 1vJoA8-0000ZS-T1 for lore@pengutronix.de; Fri, 14 Nov 2025 08:24:05 +0100 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=CoDRXz1FgTaHXc/Hs23vOrETeR1Qlf0D2Aii6/uFmPU=; b=uQSvb0dgzBp/wDpIbnwumPKRB1 Bqs9GE2V7Mvh6uHCuP6T3O24auJJK8Tj94Zg/e25a1iR+k3jzMVcW6dni+Muj2Lk7YZFLPAkN/WTa 5wUpQkMX89Cs4SSO3uUky4vc5FNkeg5pV6rICSH4Z7tvFE5xzuOw/MBOKFMyu+CFg0uMlTJF91ZYj rdwOmlAaFAAHNEXdNxEftKnLBI4dtF9JJg4Gt2i0QLK2q/K4iBHQEycjZ4r6aNohAGA1YG1C81FBk KHisc8T5ia0KwZCHq00ehcW6gbPJwdn+6cuxbwQ/ZTQuiYe0Sg81U4uAI9qEqks4r3rDuwFXniIAJ Lv0w67Qg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vJo9f-0000000BkUr-3aMq; Fri, 14 Nov 2025 07:23:35 +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 1vJo9b-0000000BkTV-2GzC for barebox@lists.infradead.org; Fri, 14 Nov 2025 07:23:33 +0000 Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=ratatoskr.trumtrar.info) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1vJo9Y-0000Ng-Dj; Fri, 14 Nov 2025 08:23:28 +0100 From: Steffen Trumtrar Date: Fri, 14 Nov 2025 08:23:16 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251114-v2025-11-0-topic-socfpga-arria10-v1-2-e091cddacea5@pengutronix.de> References: <20251114-v2025-11-0-topic-socfpga-arria10-v1-0-e091cddacea5@pengutronix.de> In-Reply-To: <20251114-v2025-11-0-topic-socfpga-arria10-v1-0-e091cddacea5@pengutronix.de> To: barebox@lists.infradead.org, Sascha Hauer Cc: Steffen Trumtrar , Bruno Knittel X-Mailer: b4 0.14.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251113_232331_586789_F8DE4B41 X-CRM114-Status: UNSURE ( 9.55 ) 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=-3.9 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 2/2] ARM: socfpga: arria10-init: setup uart earlier 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) From: Bruno Knittel Dedicated peripherals like GPIO but especially UART can be enabled and used before the FPGA is configured. This commit ensures socfpga_uart_setup_ll() is done before FPGA configuration and allows to have UART debug output as early as possible. Signed-off-by: Bruno Knittel Signed-off-by: Steffen Trumtrar --- arch/arm/mach-socfpga/arria10-init.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm/mach-socfpga/arria10-init.c b/arch/arm/mach-socfpga/arria10-init.c index 14cee3196a..7b438a8947 100644 --- a/arch/arm/mach-socfpga/arria10-init.c +++ b/arch/arm/mach-socfpga/arria10-init.c @@ -146,10 +146,6 @@ void arria10_finish_io(uint32_t *pinmux) arria10_reset_deassert_shared_peripherals(); arria10_reset_deassert_fpga_peripherals(); - - socfpga_uart_setup_ll(); - - puts_ll("lowlevel init done\n"); } /* * First C function to initialize the critical hardware early @@ -197,4 +193,8 @@ void arria10_init(struct arria10_mainpll_cfg *mainpll, /* deassert peripheral resets */ arria10_reset_deassert_dedicated_peripherals(); + + socfpga_uart_setup_ll(); + + puts_ll("lowlevel init done\n"); } -- 2.46.0