From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Babic Date: Fri, 20 Sep 2013 18:03:17 +0200 Subject: [U-Boot] [PATCH v2 1/2] mx6sabresd: Avoid hang when HDMI cable is not connected In-Reply-To: <1378934070-11721-1-git-send-email-festevam@gmail.com> References: <1378934070-11721-1-git-send-email-festevam@gmail.com> Message-ID: <523C71C5.7050505@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 11/09/2013 23:14, Fabio Estevam wrote: > From: Fabio Estevam > > Since commit d9b894603 (mx6sabresd: Add LVDS splash screen support) the > following hang happens if the HDMI cable is not connected or the 'panel' > variable is not set: > > U-Boot 2013.10-rc2-12978-g47ac53d-dirty (Sep 11 2013 - 15:07:38) > > CPU: Freescale i.MX6Q rev1.2 at 792 MHz > Reset cause: POR > Board: MX6-SabreSD > DRAM: 1 GiB > MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2 > ... > > Provide a check to 'dev->detect' in order to prevent the hang. > > Reported-by: Pardeep Kumar Singla > Suggested-by: Eric B?nard > Signed-off-by: Fabio Estevam > --- Applied to u-boot-imx, thanks! Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic at denx.de =====================================================================