Hello, how to flash system image created by buildroot to internal eMMC memory in BBB? Here is what I’m doing: Build image with buildroot Write sdcard.img to SD card Boot BBB from SD card Increase root partition on SD card: resize2fs /dev/mmcblk0p2 scp sdcard.img from PC to BBB: scp …

It looks like the eMMC is properly recognized by uBoot:

Can you stop the boot in u-boot and print the environment? There’s probably an easy fix to the bootcmd.

Yes, of course: => printenv arch=arm args_mmc=run finduuid;setenv bootargs console=${console} ${optargs} root=PARTUUID=${uuid} rw rootfstype=${mmcrootfstype} baudrate=115200 board=am335x board_name=A335BNLT board_rev=00C0 board_serial=4819BBBK12B5 boot_a_script=load ${devtype} ${devnum}:${…

Hello, how to flash system image created by buildroot to internal eMMC memory in BBB? Here is what I’m doing: Build image with buildroot Write sdcard.img to SD card Boot BBB from SD card Increase root partition on SD card: resize2fs /dev/mmcblk0p2 scp sdcard.img from PC to BBB: scp…

Yes, of course: => printenv arch=arm args_mmc=run finduuid;setenv bootargs console=${console} ${optargs} root=PARTUUID=${uuid} rw rootfstype=${mmcrootfstype} baudrate=115200 board=am335x board_name=A335BNLT board_rev=00C0 board_serial=4819BBBK12B5 boot_a_script=load ${devtype} ${devnum}:$…

Hi Jason, thak you for your sugesstions. I finally found what i’m doing wrong. I need to set ENV_FAT_DEVICE_AND_PART to 1:1 in uboot-menuconfig. Then system finally start from internal eMMC memory. W dniu środa, 3 czerwca 2020 13:41:56 UTC+2 użytkownik Jason Kridner napisał:

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How to flash the eMMC on BBB

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