patch: uboot: v2023.07.02: bananapicm4: nvme boot support
#5840
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HACK: BOOT ORDER: NVMe SDCARD eMMC. NOTES: In my testing there has been no false starts or hangs up. Meaning the boot process has been stable. The downside to this in my opinion is that if there is an OS on the NVMe it will always take boot priority. The drive would need to be pulled or DD'd in order for SD eMMC boot to kick in. Tested-on: Waveshare CM4-IO-BASE-B Signed-off-by: Patrick Yavitz <pyavitz@xxxxx.com>
rpardini
approved these changes
Oct 18, 2023
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HACK: BOOT ORDER: NVMe SDCARD eMMC.
NOTES:
In my testing there has been no false starts or hangs up. Meaning the boot process has been stable.
The downside to this in my opinion is that if there is an OS on the NVMe it will always take boot priority. The drive would need to be pulled or DD'd in order for SD eMMC boot to kick in.
This has been tested by pulling the NVMe and booting from the drive and killing it;
dd if=/dev/zero of=/dev/nvme0n1 bs=32768 count=32768Tested-on: Waveshare CM4-IO-BASE-B
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