43 lines
1.1 KiB
Markdown
43 lines
1.1 KiB
Markdown
# ODroid C1
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## New kernel
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With the old kernel (3.10, linux-odroid-c1 package) you need to set in `/boot/boot.ini`:
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```
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$ cat /boot/boot.ini
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[...]
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setenv condev "console=tty0 console=ttyS0,115200n8"
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[...]
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ext4load mmc 0:1 0x21000000 /boot/uImage
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ext4load mmc 0:1 0x21800000 /boot/dtbs/meson8b_odroidc.dtb
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fdt addr 21800000
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[...]
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```
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Those settings are not working for the new kernel (5.5.8, linux-armv7-odroidc1 package).
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You need to copy `meson8b-odroidc1.dtb` and set the following:
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```
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$ cp /boot/dtbs/meson8b-odroidc1.dtb /boot/meson8b-odroidc1.dtb
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$ cat /boot/boot.ini
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[...]
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setenv condev "console=tty0 console=ttyAML0,115200n8"
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[...]
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ext4load mmc 0:1 0x21000000 /boot/uImage
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ext4load mmc 0:1 0x21800000 /boot/meson8b-odroidc1.dtb
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fdt addr 21800000
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[...]
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```
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### Links
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* Serial console settings: https://groups.google.com/forum/#!topic/linux-meson/gOgZo54T1x0
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* Why to copy dtb file: https://archlinuxarm.org/forum/viewtopic.php?f=23&t=13256
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## U-Boot bootm command
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```
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bootm $1 $2 $3
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$1: Kernel image to load
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$2: RAM disk as rootfs
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$3: dtb - Flattened device tree blob
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``` |