GB_linux Posted August 10, 2018 Posted August 10, 2018 I have installed "Armbian_5.54.180727_Nanopineo_Debian_stretch_next_4.17.11" in the eMMC..My doubt is always boot from eMMC, If blank sd card is inserted in the slot.
martinayotte Posted August 10, 2018 Posted August 10, 2018 Of course, as long as there is no u-boot sector present in the SDCard, it is not sufficient to format the current partition since u-boot is located outside, usually at location 8192.
GB_linux Posted August 13, 2018 Author Posted August 13, 2018 how to set primary boot from eMMC in "Armbian_5.54.180727_Nanopineo_Debian_stretch_next_4.17.11" installed nanopi neo core..not boot from sd card
martinayotte Posted August 13, 2018 Posted August 13, 2018 You can't change boot order, SoC look first at SDCard, then eMMC, and last at SPI-NOR. To make it boot from eMMC, the SDCard needs to be non-bootable, so that why I've said that "no u-boot sector should be present on SDCard". You can erase it with : dd if=/dev/zero of=/dev/mmcblk0 bs=1024 seek=8 count=512
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