U-Boot with direct NVMe boot support for eMMC/SPI Flash
#29
(12-04-2019, 12:28 PM)Wizzard Wrote: I am not sure if it is related, but I am seeing the errors like this when booting and in dmesg since yesterday:

Code:
rockchip-dmc dmc: Get wrong frequency, Request 800000000, Current 856000000

rockchip-dmc is Dynamic Memory Controller driver that dynamically adjusts DRAM frequency:
http://archive.lwn.net:8080/devicetree/2...ora.com/t/
There are probably some incompatibilities between the current Trusted Firmware and kernel your distro is using: it's pretty clear that rockchip-dmc can't set the frequency it wants.
I guess you can try building your own SPI image with different ATF binary (e.g. the one used in stock U-Boot) and see if that fixes these errors.
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Messages In This Thread
RE: U-Boot with direct NVMe boot support for eMMC/SPI Flash - by pcm720 - 12-04-2019, 04:26 PM

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