https://devzone.nordicsemi.com/f/nordic-q-a/12543/sdk-11-0-warning-25-label-reset_handler-is-defined-pubweak-in-a-section-implicitly-declared-root-in-components-toolchain-iar-iar_startup_nrf52-sIt seems like the IAR startup file in SDK 11 for nrf52 is older than the one that was included in the previous SDK 11 alpha IAR Embedded workbench 7.50.3en-USTelligent Community 13Thu, 17 Mar 2016 07:49:20 GMThttps://devzone.nordicsemi.com/thread/47599?ContentTypeID=1Thu, 17 Mar 2016 07:49:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fea15147-34eb-4575-8d75-609b35ab915bSusheel Nuguru<p>Just adding a screenshot<br /> <img src="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/8424.Capture.PNG" alt="image description" /></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/47598?ContentTypeID=1Tue, 15 Mar 2016 12:51:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f44750c5-a172-4061-bb80-12394ff31136Ole Bauck<p>This is a problem with the iar startup files in SDK 11. The solution is to add NOROOT to the &quot;SECTION&quot; statement, see <a href="http://stackoverflow.com/questions/22450602/how-resolve-a-warning-in-iar-reset-handler">here</a>.</p> <p>Here are fixed startup files:<br /> <a href="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/iar_5F00_startup_5F00_nrf51.s">iar_startup_nrf51.s</a><br /> <a href="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/iar_5F00_startup_5F00_nrf52.s">iar_startup_nrf52.s</a></p> <p>This has been reported internally.</p><div style="clear:both;"></div>