<br><div>I try to running coreboot on HiFive Unleashed, but nothing come from uart.</div><div><br></div><div><span id="result_box" class="short_text" tabindex="-1" lang="en"><span>I tested by the following steps:</span></span></div><div><br><span id="result_box" class="short_text" tabindex="-1" lang="en"><span></span></span><span id="result_box" class="short_text" tabindex="-1" lang="en"><span></span></span></div><div>1.  Write hifive-unleashed-a00-1.0-2018-03-20.gpt to TF card.</div><div>2. Change MSEL to 11 and boot linux</div><div>3. <span id="result_box" class="short_text" tabindex="-1" lang="en"><span class="">Copy coreboot.rom via scp</span></span></div><div>4. Write coreboot.rom to /dev/mtd0 by flashcp.</div><div>5. Change MSEL to 15 and boot coreboot. <span id="result_box" class="short_text" tabindex="-1" lang="en"><span>No response on uart.<br></span></span></div><div><br></div><div><span id="result_box" class="short_text" tabindex="-1" lang="en"><span>Do you have any suggestions?</span></span></div><div><sign signid="99"><div style="color:#909090;font-family:Arial Narrow;font-size:12px"><br><br><br><br>------------------</div><div style="font-size:14px;font-family:Verdana;color:#000;"><div style="overflow:hidden;"><div class="l_box" style="float:left;height:100px;margin:35px 10px 10px 0;padding:0 10px 0 15px;border-right:1px solid #dedede;"><div class="logo" style="height:35px;margin:35px 0 0 0;float:left;"><img src="https://exmail.qq.com/cgi-bin/viewfile?type=logo&domain=tya.email"></div></div><div class="c_detail" style="float:left;padding-top:35px;line-height:22px;color:#a0a0a0;zoom:1;"><h4 class="name" style="margin:0;font-size:14px;font-weight:bold;line-height:28px;color:#000;zoom:1;">王翔</h4><p class="position" style="margin:0;">安全研究员</p><p class="department" style="margin:0;">广州市腾御安信息科技有限公司</p><p class="phone" style="margin:0;"></p><p class="mobile" style="margin:0;"></p><p class="addr" style="margin:0;line-height:22px;color:#a0a0a0;">广州市天河区珠江新城华穗路406号保利克洛维二期中景A座1020-1024</p></div></div></div></sign></div><div> </div><div><includetail><!--<![endif]--></includetail></div>