Help needed: How to Specify MTD Partitions on NAND in a Device Tree
Mauri Sandberg
maukka at ext.kapsi.fi
Fri Feb 7 18:54:42 CET 2025
Hello all,
I have a MT7621A basec SoC, which I am trying to update the boot prcess
for. As it is now, I have v2024.10 based U-boot running and I can
specify MTD partitions using env variable 'mtdparts' and use them all
right. But I am looking for a way to specify them in a device tree.
Linux identifies the flash chip as:
[ 1.830000] nand: device found, Manufacturer ID: 0xc8, Chip ID: 0xda
[ 1.840000] nand: ESMT NAND 256MiB 3,3V 8-bit
If someone can give my any pointers it would be much appreciated.
Thanks,
Mauri
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