# First time build fails for microchip-sama5d27-som1-ek1/127

**URL:** https://hub.mender.io/t/first-time-build-fails-for-microchip-sama5d27-som1-ek1-127/748
**Category:** General Discussions
**Tags:** thud
**Created:** [June 25, 2019, 2:50am UTC](https://hub.mender.io/t/first-time-build-fails-for-microchip-sama5d27-som1-ek1-127/748 "2019-06-25T02:50:59Z")
**Posts on this page:** 1
**Showing post:** 5

<div class="post-metadata">

### Author: ![mirzak](https://yyz2.discourse-cdn.com/flex036/user_avatar/hub.mender.io/mirzak/32/2056_2.png) [@mirzak](https://hub.mender.io/u/mirzak)
#### Post date: [June 25, 2019, 7:21am UTC](https://hub.mender.io/t/first-time-build-fails-for-microchip-sama5d27-som1-ek1-127/748/5 "2019-06-25T07:21:01Z")

</div>

It seems that you still have some local changes, as I have tested a build with my proposed change and it worked just fine.

Maybe best to start from fresh, following,

> [@Microchip SAMA5d27-SOM1-EK1](https://hub.mender.io/t/microchip-sama5d27-som1-ek1/127):
>
> The official [Mender documentation](https://docs.mender.io/) explains how Mender works. This is a board-specific complement to the official documentation. Board description The SAMA5D27-SOM1-EK1 is a fast prototyping and evaluation platform for the SAMA5D2 based System in Packages (SiPs) and the SAMA5D27-SOM1 (SAMA5D27 System On Module). The kit comprises a baseboard with a soldered ATSAMA5D27-SOM1 module. The module features an ATSAMA5D27C-D1G-CU SIP embedding a 1-Gbit (128 MB) DDR2 DRAM

and then adding

```
 PREFERRED_VERSION_u-boot-at91 = "v2018.07-at91+gitAUTOINC+1e7d2e5973"

```

to your `local.conf` before building.

---

_[View the full topic](https://hub.mender.io/t/first-time-build-fails-for-microchip-sama5d27-som1-ek1-127/748)._