From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail.microcatalog.org.uk ([217.6.246.34] helo=root.phytec.de) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cblA8-00067l-Pr for barebox@lists.infradead.org; Thu, 09 Feb 2017 09:37:15 +0000 Received: from idefix.phytec.de (idefix.phytec.de [172.16.0.10]) by root.phytec.de (Postfix) with ESMTP id EB852A0022B for ; Thu, 9 Feb 2017 10:36:59 +0100 (CET) From: Wadim Egorov Date: Thu, 9 Feb 2017 10:36:41 +0100 Message-Id: <1486633003-34908-1-git-send-email-w.egorov@phytec.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 1/2] ARM: phycore-rk3288: Use UART2 as debug output To: barebox@lists.infradead.org RK3288's UART2 is the default debug uart interface. Signed-off-by: Wadim Egorov --- arch/arm/boards/phytec-som-rk3288/lowlevel.c | 11 +++++------ arch/arm/dts/rk3288-phycore-som.dts | 2 +- 2 files changed, 6 insertions(+), 7 deletions(-) diff --git a/arch/arm/boards/phytec-som-rk3288/lowlevel.c b/arch/arm/boards/phytec-som-rk3288/lowlevel.c index 7804a55..7649ef8 100644 --- a/arch/arm/boards/phytec-som-rk3288/lowlevel.c +++ b/arch/arm/boards/phytec-som-rk3288/lowlevel.c @@ -30,14 +30,13 @@ ENTRY_FUNCTION(start_rk3288_phycore_som, r0, r1, r2) if (IS_ENABLED(CONFIG_DEBUG_LL)) { struct rk3288_grf * const grf = (void *)RK3288_GRF_BASE; - rk_clrsetreg(&grf->gpio4c_iomux, - GPIO4C1_MASK << GPIO4C1_SHIFT | - GPIO4C0_MASK << GPIO4C0_SHIFT, - GPIO4C1_UART0BT_SOUT << GPIO4C1_SHIFT | - GPIO4C0_UART0BT_SIN << GPIO4C0_SHIFT); + rk_clrsetreg(&grf->gpio7ch_iomux, + GPIO7C7_MASK << GPIO7C7_SHIFT | + GPIO7C6_MASK << GPIO7C6_SHIFT, + GPIO7C7_UART2DBG_SOUT << GPIO7C7_SHIFT | + GPIO7C6_UART2DBG_SIN << GPIO7C6_SHIFT); INIT_LL(); } - fdt = __dtb_rk3288_phycore_som_start - get_runtime_offset(); barebox_arm_entry(0x0, SZ_1G, fdt); diff --git a/arch/arm/dts/rk3288-phycore-som.dts b/arch/arm/dts/rk3288-phycore-som.dts index 5410bd1..dd74bcf 100644 --- a/arch/arm/dts/rk3288-phycore-som.dts +++ b/arch/arm/dts/rk3288-phycore-som.dts @@ -44,7 +44,7 @@ }; chosen { - stdout-path = &uart0; + stdout-path = &uart2; environment-emmc { compatible = "barebox,environment"; -- 1.9.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox