Date: Sun, 02 Mar 2014 12:50:55 -0700 From: Ian Lepore <ian@FreeBSD.org> To: freebsd-arm <freebsd-arm@FreeBSD.org> Subject: imx6 SMP enabled by default Message-ID: <1393789855.1149.246.camel@revolution.hippie.lan>
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As of r262695 option SMP is turned on in the IMX6 kernel config. I also added a new tunable so that if you have trouble that might be related to SMP you can "set hw.ncpu=1" at the ubldr prompt or in /boot/loader.rc and it will boot with a single core (you can set any number from 1 to the number cores the chip has). Also, FYI, you can put "set autoboot_delay=2" in /boot/loader.rc (or any number you're happy with). You can hit a key at any point while it's loading the kernel and it will give you the interactive prompt before booting, so a short delay works fine. -- Ian
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