https://w.electrodragon.com/w/index.php?action=history&feed=atom&title=NUC972_SDK 2026-07-23T21:21:06Z Revision history for this page on the wiki MediaWiki 1.37.2 https://w.electrodragon.com/w/index.php?title=NUC972_SDK&diff=27535&oldid=prev 2020-07-09T10:47:35Z

<p><span dir="auto"><span class="autocomment">Flash Guide</span></span></p> <p><b>New page</b></p><div>== Boot Mode Select ==<br /> * PA0-0 / PA1-0: USB BOOT<br /> * PA0-0 / PA1-1: NAND BOOT<br /> <br /> <br /> == Flash Guide ==<br /> [[File:2020-05-26 122714.png|thumb|right]]<br /> * Software and all information please find at https://github.com/Edragon/Nuvoton-NUC972<br /> * Flash into On board SPI Flash + NAND Flash<br /> * USB_ID0 jumper to right HIGH to enter into flash mode (2.54mm pin header)<br /> * On board default UART0 debug port is GND-U0R-U0T (2.54mm pin header)<br /> * Use download software NUwrite, and plug in USB to upload firmware<br /> <br /> <br /> * First erase all if necessary<br /> <br /> {| class=&quot;wikitable sortable&quot;<br /> |-<br /> ! File !! Size !! Type !! Mode !! Address !! Encrypt !! Description <br /> |-<br /> | u-boot-spl.bin || - || uboot || NAND || 0x 200 || Disable<br /> |-<br /> | u-boot.bin || - || Data (uboot) || NAND || 0x 100000 || Disable<br /> |-<br /> | env.txt || - || Environment || NAND || 0x 80000 || Disable || Note the definition: bootcmd=nboot 0x7fc0 0 0x200000;bootm 0x7fc0; define boot linux at 0x 2000000<br /> |-<br /> | 970image(-new).ub|| 6109KB || Data || NAND || 0x 200000 || Disable<br /> |-<br /> | rootfs_yaffs2 / yaffs2_test.img || - || Data || NAND || 0x 1600000 / '''0x2000000''' || Disable <br /> |}<br /> <br /> * Switch PA1 from 0 to 1, to switch the boot mode from USB to NAND Flash<br /> <br /> == Setup ==<br /> * #./ts_calibrate // try the touchscreen calibration<br /> * #vi /etc/init.d/rcS and comment line for graphic interface:<br /> #./usr/qt_demo/desktop -qws &amp;<br /> == Official Git ==<br /> * https://github.com/OpenNuvoton/NUC970_Linux_Applications<br /> * https://github.com/OpenNuvoton/NUC970_Buildroot<br /> * https://github.com/OpenNuvoton/NUC970_Linux_Kernel<br /> * https://github.com/OpenNuvoton/NUC970_NonOS_BSP<br /> * https://github.com/OpenNuvoton/NUC970_U-Boot<br /> * https://github.com/OpenNuvoton/NUC970_U-Boot_v2016.11<br /> * https://github.com/OpenNuvoton/NUC970_NuWriter_CMD<br /> * https://github.com/OpenNuvoton/NUC970_NuWriter<br /> <br /> <br /> [[category: NUC970]]</div>

Chao