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ayufan-rock64 / linux-build

Rock64 Linux build scripts, tools and instructions
MIT License
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mmc0: error -5 whilst initialising MMC card #163

Open deminngi opened 6 years ago

deminngi commented 6 years ago

Got error on eMMC card and therefore cannot be used as a secondary disk.

uname -a Linux rock64 4.14.0-rockchip-ayufan-136-gee91453 #1 SMP PREEMPT Thu Oct 12 09:24:44 UTC 2017 aarch64 aarch64 aarch64 GNU/Linux

See rock64-diagnostics.log https://gist.github.com/giminni/f2d63719528c9496331297197ba635a1

wirr00 commented 6 years ago

I can confirm this behaviour on various kernels. All from ayufans repo (thanks a lot btw):

4.15.0-rockchip-ayufan-191-g29128dea2 4.16.0-rockchip-ayufan-213-g027e722bb 4.17.0-rockchip-ayufan-217-gd02e6236

As @giminni mentioned this issue occurs if eMMC is used as a secondary disk - in my case when booting the kernel from tftp. If the kernel is installed on the eMMC itself it boots without issue.

deminngi commented 6 years ago

@wirr00 I can confirm that this behavior affects only the mainline kernel, working on the latest 4.4.126-rockchip-ayufan-239 (v0.6.44) I can use the eMMC card as a secondary disk.