What's the state of u-boot v2023.10 for ASPEED SoCs?
Tan Siewert
tan.siewert at hetzner.com
Tue Apr 1 06:48:53 AEDT 2025
We've been working on bringing some of our systems to OpenBMC, but the
MAC address is stored in an EEPROM rather than being branded somewhere else.
In Linux, we're using `nvmem-cells` to reference the EEPROM and the
offset for the `mac-address` cell via the device tree.
Unfortunately, the nvmem API in U-Boot was introduced in v2022.10, and
we are still on v2019.04.
The commit chain required to backport this feature appears to be quite
big, and to be honest, I'm not sure if it makes sense to backport such
non-trivial changes that don’t fix existing issues but rather introduce
new functionality.
So my question is: what’s the current state of the v2023.10 branch? Is
it still a work in progress, or is it in a state where it could be
tested on non-AST2700 SoCs and possibly submitted to openbmc/u-boot?
Tan
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