From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 17 Jun 2024 13:37:34 +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 1sJAg2-007Yir-2A for lore@lore.pengutronix.de; Mon, 17 Jun 2024 13:37:34 +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 1sJAg1-0007Gg-Ns for lore@pengutronix.de; Mon, 17 Jun 2024 13:37:34 +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=EYqyIibnAFw+9oaE+iUzoQg5R+f6FaVvxNb6MJn3oMc=; b=IL8IrFznRp1zIhRTYP4bu6Bdi3 xII/AL2NK1hd5J7zAKW+q3U0ZtpxQDUTl4EEkBHbS447ZJHR1hHbVevvyvNLdtTpohDt+WwczzryT bOqAFbzNeDJtzU7zUA+OoL5N05eqJurbeD54qtYZSbdsja/qnbRv19ggdLGrB0RGJDmNL1YRuPq11 YNKBgXywPx91ZvvNIcTEh1AYQbTkDQ0onB6bmUOc9Vn8Mo7TpOpPqJi4wOjI+e5dJi8vu2hoqFAFl ka5qn9IOZUBSI2x6JCOX7btXleaRluCZVNugplUzxKVw7jbPffBytzxCCOvjZO7T2lhQtnMTApoGi kR0+1AZg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sJAfV-0000000AVmi-2bM6; Mon, 17 Jun 2024 11:37:01 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sJAfB-0000000AVWj-1P7d for barebox@lists.infradead.org; Mon, 17 Jun 2024 11:36:45 +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 1sJAf8-0006ab-Ss; Mon, 17 Jun 2024 13:36:38 +0200 From: Steffen Trumtrar Date: Mon, 17 Jun 2024 13:36:35 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20240617-v2024-05-0-topic-socfpga-arria10-xloader-v1-13-48a6eba4bb5e@pengutronix.de> References: <20240617-v2024-05-0-topic-socfpga-arria10-xloader-v1-0-48a6eba4bb5e@pengutronix.de> In-Reply-To: <20240617-v2024-05-0-topic-socfpga-arria10-xloader-v1-0-48a6eba4bb5e@pengutronix.de> To: barebox@lists.infradead.org Cc: Steffen Trumtrar X-Mailer: b4 0.13.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240617_043641_518155_D340F42A X-CRM114-Status: GOOD ( 10.45 ) 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=-5.1 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 13/14] ARM: Arria10: xload: reduce timeout on condone 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) Reduce the timeout while waiting for condone pin. Also, kick the l4wd0 while waiting. Signed-off-by: Steffen Trumtrar --- arch/arm/mach-socfpga/arria10-xload.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-socfpga/arria10-xload.c b/arch/arm/mach-socfpga/arria10-xload.c index 5ec6e93e96..3921ace3aa 100644 --- a/arch/arm/mach-socfpga/arria10-xload.c +++ b/arch/arm/mach-socfpga/arria10-xload.c @@ -57,15 +57,17 @@ static int a10_fpga_wait_for_condone(void) { u32 reg, i; - for (i = 0; i < 0x1000000 ; i++) { + for (i = 0; i < 1000; i++) { reg = socfpga_a10_fpga_read_stat(); if (reg & A10_FPGAMGR_IMGCFG_STAT_F2S_CONDONE_PIN) return 0; - arria10_kick_l4wd0(); if ((reg & A10_FPGAMGR_IMGCFG_STAT_F2S_NSTATUS_PIN) == 0) return -EIO; + + arria10_kick_l4wd0(); + __udelay(1); } return -ETIMEDOUT; -- 2.43.2