https://community.nxp.com/t5/S32-Design-Studio/Re-Flash-issue-with-S32-Flash-tool-for-S32V234/m-p/905736#M4913 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P>I'm trying to flash u-boot into eMMC and I got the issue that fail to load algorithm and device file when I reprogramming it.</P><P>There was no issue to flash u-boot at the first time, however, the issue was occurred on second time, it means that flash tool doesn't work after running u-boot.</P><P></P><P>Could you explain the reason why it doesn't work after running u-boot and solution?</P><P>I know the workaround in case of using EVB&nbsp;with switching boot device jumper to&nbsp;avoid booting, however, customer board has no jumper to prevent booting.&nbsp;</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/80201i7EAE57325BDA8DC8/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></P><P></P><P>It seems that it is same issue when running the demo&nbsp;sdhc_fatfs_s32v234. The demo doesn't work if u-boot is in the SDCARD.</P><P></P><P>1. Please explain root cause of the issue.</P><P>2. How can I modify the&nbsp;<SPAN>sdhc_fatfs_s32v234 demo to run with SDCARD u-boot inside.</SPAN></P><P></P><P></P><P>Thank you.</P><P>Best Regards,</P><P>John Yoo</P></BODY></HTML> Tue, 23 Apr 2019 07:00:14 GMT johnyoo 2019-04-23T07:00:14Z https://community.nxp.com/t5/S32-Design-Studio/Re-Flash-issue-with-S32-Flash-tool-for-S32V234/m-p/905736#M4913 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P>I'm trying to flash u-boot into eMMC and I got the issue that fail to load algorithm and device file when I reprogramming it.</P><P>There was no issue to flash u-boot at the first time, however, the issue was occurred on second time, it means that flash tool doesn't work after running u-boot.</P><P></P><P>Could you explain the reason why it doesn't work after running u-boot and solution?</P><P>I know the workaround in case of using EVB&nbsp;with switching boot device jumper to&nbsp;avoid booting, however, customer board has no jumper to prevent booting.&nbsp;</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/80201i7EAE57325BDA8DC8/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></P><P></P><P>It seems that it is same issue when running the demo&nbsp;sdhc_fatfs_s32v234. The demo doesn't work if u-boot is in the SDCARD.</P><P></P><P>1. Please explain root cause of the issue.</P><P>2. How can I modify the&nbsp;<SPAN>sdhc_fatfs_s32v234 demo to run with SDCARD u-boot inside.</SPAN></P><P></P><P></P><P>Thank you.</P><P>Best Regards,</P><P>John Yoo</P></BODY></HTML> Tue, 23 Apr 2019 07:00:14 GMT https://community.nxp.com/t5/S32-Design-Studio/Re-Flash-issue-with-S32-Flash-tool-for-S32V234/m-p/905736#M4913 johnyoo 2019-04-23T07:00:14Z