Reading through the EEPROM repo issue[1] makes me a little more sympathetic to the "feature", but I still don't like it at all.
It might help in the short term to stop dodgy resellers who mod the boards with cheap upgraded RAM to make a buck or two...
But the Pi itself is always taking one step forward, one step back in terms of firmware. I've been tinkering with some Qualcomm boards from Radxa and things are slightly better there, though you don't have anywhere near the ecosystem you get with Pi (or onboarding niceties).
I am incredibly unsympathetic to statements like the first reply to the issue "This sounds like a hardware issue. Please can you contact the reseller for a refund." from the "Software Engineering Manager at Raspberry Pi, working on firmware, bootloader, security and low-level Linux software." (Read: I suspect this person knew exactly what happened here)
If the reply was along the lines of "This is a new firmware check to curb fraud related to undisclosed aftermarket RAM upgrades with potentially unreliable chips." - I'd be fine with it, but basically just coming out to gaslight the user about the issue leaves a very sour taste in my mouth. In the end, they had to come clean anyway, big surprise.
I say this as someone who has been loving Pis despite their price for the straightforward and reliable long-term software support. Not gonna pretent like I'll never buy a Pi again, but it's another strike moving me to explore other options in the future.
>(Read: I suspect this person knew exactly what happened here)
Yes they knew everything about how training DDR4 RAM works, they knew everything including that the seller doesn't know how their training code works and bailed out and no longer exists but still got paid and that it was worth it for the reseller.
geerlingguy · · focus · HN ↗
It might help in the short term to stop dodgy resellers who mod the boards with cheap upgraded RAM to make a buck or two...
But the Pi itself is always taking one step forward, one step back in terms of firmware. I've been tinkering with some Qualcomm boards from Radxa and things are slightly better there, though you don't have anywhere near the ecosystem you get with Pi (or onboarding niceties).
[1] <a href="https://github.com/raspberrypi/rpi-eeprom/issues/761" rel="nofollow">https://github.com/raspberrypi/rpi-eeprom/issues/761
winkelmann · · focus · HN ↗
If the reply was along the lines of "This is a new firmware check to curb fraud related to undisclosed aftermarket RAM upgrades with potentially unreliable chips." - I'd be fine with it, but basically just coming out to gaslight the user about the issue leaves a very sour taste in my mouth. In the end, they had to come clean anyway, big surprise.
I say this as someone who has been loving Pis despite their price for the straightforward and reliable long-term software support. Not gonna pretent like I'll never buy a Pi again, but it's another strike moving me to explore other options in the future.
imtringued · · focus · HN ↗
Yes they knew everything about how training DDR4 RAM works, they knew everything including that the seller doesn't know how their training code works and bailed out and no longer exists but still got paid and that it was worth it for the reseller.