We have progress on this board software. It now boots, we have been fighting the hardware and of course the issue was RTFM in this case RTFE (Errata) where STM well documented thar this chip requires oscillator and will not work with only crystal. We were misleaded by their kit schematic where they made provisions for both crystal and osciallator and being cheap we first bet on the crystal 🙂 .
Anyway after replacing the crystal with oscillator STMP1-OLinuXino-Lime2 got alive and here is the boot log: https://pastebin.com/ev94Jbk0
Our design is quite different from STM demo kit, we use different PMU, PHY HDMI so many things have to be done on the Linux support, but the results so far are very good.
Jun 08, 2020 @ 16:38:20
Congrats. Which is the final variant of the SoC chosen for the industrial version?
Full part number if possible 🙂
Thanks!
Dimi
Jun 08, 2020 @ 16:57:23
this board will be produced with three main SOCs STM32MP151AAAC, STM32MP153AAAC, STM32MP157AAAC, there is fourth option STM32MP157CAAC which is subject to export limitations as contain crypto technology, so we will cover everything STM produces
Jun 08, 2020 @ 20:23:06
LOL I thought crypto wars were long over… Seems I was wrong.
What fancy crypto tech does that P/N have on board? AES?
Jun 09, 2020 @ 11:38:56
Have you seen, that STM has also introduced variant with 800 MHz base frequency (I think they have letter D instead of C the part number)? So your list does not yet cover all variants. 🐣
Jun 09, 2020 @ 14:35:41
I check these are add recently, the catch is that they have reduced temperature range, I guess A/C letter can do the same if overclocked and used in less temperature range. it would be waste of money to stock all variants which to have almost same features.
Jun 08, 2020 @ 22:53:57
This can be really nice weather station board.
Jun 11, 2020 @ 05:57:04
Good Work. It is good to see Olimex Open Source boards, transparent process.
If you could provide a variant with WIFI [not USB] with provision to connect Antenna, that would be awesome.
Does this board support UEXT?
Jun 11, 2020 @ 11:25:27
There is no industrial grade WiFi, so variant with WiFi on board is not planned, but you can always attach USB-WiFi adapter if you need WiFi of course this will not qualify for industrial use (which the main purpose of this board is).
UEXT is possible with addon board
Jun 18, 2020 @ 23:59:02
DH electronics are using a Wifi module from Redpine signals which is industrial grade. Could this be considered as an option?
https://www.dh-electronics.com/en/products/dhsom-system-on-modules/dhcom-stm32mp1
https://www.redpinesignals.com/Products/Hosted_Connectivity/Multi-Protocol_Wireless_SoCs_&_Modules/RS9116_SoCs_&_Modules/RS9116N-DB00-CC1.php
Jun 23, 2020 @ 07:48:32
any estimated production date ?
Im looking to use this in my coming product.
Thanks.
Good work !
Jun 24, 2020 @ 22:02:13
Can the Arm Cortex useful to program MicroController independently, will they able to control the GPIO pins? This provide real-time GPIO controlling by MicroController.
Do you have open USB pins [not ports] exposed that can be useful to connect WIFI over USB or 4G LTE over USB or USB to PCI port possibilities?