From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-1?Q?Andreas_Bie=DFmann?= Date: Tue, 02 Apr 2013 09:14:24 +0200 Subject: [U-Boot] AM3517_EVM, MLO not booting In-Reply-To: <88F38F5F7C446045B013C6D38C95FD73012185398E@exchange-01.Avidyne.com> References: <88F38F5F7C446045B013C6D38C95FD730121851964@exchange-01.Avidyne.com> <88F38F5F7C446045B013C6D38C95FD73012185398E@exchange-01.Avidyne.com> Message-ID: <515A8550.9040807@googlemail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Dear James Chandler, On 02.04.13 00:24, James Chandler wrote: > Hello, > > I was able to snag a BDI3000 and debug the issue. It turns out that the NS16550 driver contains a while loop that waits for register or some other value to be set during the SPL's serial_init() function. This condition was not being met, causing serial_init() to hang. The solution was to add #define CONFIG_SYS_NS16550_BROKEN_TEMT to the AM3517_EVM configuration. I tried to push this back into the git repository but get unexpected hang-up errors (new to git as well). can you please read this thread [1] about the same issue? And maybe test the latest patch [2] out of the thread (v5 currently) on your environment and send tested-by if it works out. Best regards Andreas Bie?mann [1] http://thread.gmane.org/gmane.comp.boot-loaders.u-boot/154996/focus=157422 [2] http://patchwork.ozlabs.org/patch/232394/ PS: Think about fixing your MUA, it is broken in terms of line length ...