01-29-2020, 11:46 AM
Although following this tutorial was successful and I moved my emmc manjaro image root to nvme, at this time my SD card will not boot.
How to boot Manjaro from NVME with uboot on eMMC
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01-29-2020, 11:46 AM
Although following this tutorial was successful and I moved my emmc manjaro image root to nvme, at this time my SD card will not boot.
01-29-2020, 11:48 AM
So pcm's command dd if=spiflash.bin of=/dev/mtd0 didn't work for you?
(01-29-2020, 11:46 AM)clover Wrote: Although following this tutorial was successful and I moved my emmc manjaro image root to nvme, at this time my SD card will not boot. What OS do you have on SD ? Can you try manjaro ? If it doesn't boot try this on SD card: Code: dd if=/dev/zero bs=32k seek=1 count=1 of=<microSD> (01-29-2020, 11:48 AM)tophneal Wrote: So pcm's command dd if=spiflash.bin of=/dev/mtd0 didn't work for you? I know there are people who succeeded. For me it didn't work. Had to use rkdeveloptool. Which is not big deal actually.
01-29-2020, 12:26 PM
(01-29-2020, 10:32 AM)as400 Wrote: @mamboman777 I have no problems booting from sd card whatsoever with this uboot. What troubleshooting steps could I take to get boot from SD working?
01-29-2020, 12:38 PM
(01-29-2020, 12:26 PM)mamboman777 Wrote: What troubleshooting steps could I take to get boot from SD working? Try destroying uboot on your sd: Code: dd if=/dev/zero bs=32k seek=1 count=1 of=<microSD>
01-29-2020, 12:44 PM
(This post was last modified: 01-29-2020, 12:46 PM by mamboman777.)
(01-29-2020, 12:38 PM)as400 Wrote:(01-29-2020, 12:26 PM)mamboman777 Wrote: What troubleshooting steps could I take to get boot from SD working? I attempted, but I do not know if I entered "microSD" correctly. I'm sorry for such a noob question, but could you please tell me how to find out what to put in "<microSD>"?
01-29-2020, 12:58 PM
Try lsblk command.
In the output you should have mmcblk1 and mmcblk2. Identify your sd card by capacity and the device you are looking for will be /dev/mmcblk1 or /dev/mmcblk2. Do not destroy uboot on eMMc it will be one of the mmcblk devices.
01-29-2020, 01:04 PM
(01-29-2020, 12:58 PM)as400 Wrote: Try lsblk command. Thank you for your help. I want to make sure I don't mess up the eMMC. Here's the output of lsblk. Can you please tell me which device I should use? Thanks again! Code: NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
01-29-2020, 01:21 PM
No problem
Use /dev/mmcblk1
01-29-2020, 01:29 PM
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