From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Date: Mon, 8 Apr 2013 07:29:40 +0200 Subject: [U-Boot] [PATCH 5/8] arm: bootm: call udc_disable() before booting linux In-Reply-To: <1365352865-2137-6-git-send-email-mikedunn@newsguy.com> References: <1365352865-2137-1-git-send-email-mikedunn@newsguy.com> <1365352865-2137-6-git-send-email-mikedunn@newsguy.com> Message-ID: <201304080729.40421.marex@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 Dear Mike Dunn, > On the pxa270 (at least), if the udc device is not disabled before jumping > to linux, the device fails to initialize in linux because it was left in a > running state, and the linux driver assumes that it is in a disabled > state. > > Signed-off-by: Mike Dunn > --- > > Arguably, this is a bug in the linux driver, but it seemed pretty simple > and benign to just disable it in u-boot. Fix the linux one too though please. Best regards, Marek Vasut