From mboxrd@z Thu Jan 1 00:00:00 1970 From: stanislav.meduna@nxtcontrol.com (Stanislav Meduna) Date: Tue, 19 Apr 2016 20:28:06 +0200 Subject: i.MX53 restart via watchdog does not work In-Reply-To: References: <57111429.6040802@nxtcontrol.com> <571654B0.6040203@nxtcontrol.com> Message-ID: <571678B6.4010203@nxtcontrol.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 4/19/2016 8:18 PM, Fabio Estevam wrote: > I am booting via NFS, so not eMMC related. Where are you bootstrapping the bootloader from? I am also not using the eMMC at all, I was tftp-booting a minimal initramfs image with just rdinit=/bin/sh (the fastest way to play with reboots). In my case the bootloader (U-Boot) itself is loaded from the eMMC. To me it looks the shutdown code somehow brings the board to a state where the processor itself can't boot the bootloader. -- Stano