Hello,
I saw that Olimex were getting excited about a ST Microelectronics SoC that, at least in some forms, might be an interesting EOMA-related candidate, too:
https://olimex.wordpress.com/2019/09/03/stm32mp1-nice-candidate-for-new-indu...
https://olimex.wordpress.com/2019/09/19/stm32mp1-olinuxino-development-updat...
Here's the actual product site (with the now "normal" nagging about cookies, all enabled by default, and even spurious whining about my browser being "out of date"):
https://www.st.com/en/microcontrollers-microprocessors/stm32mp1-series.html
As noted by Olimex, there's a variant (STM32MP157) with a "3D GPU". According to the datasheet, this is a Vivante solution. Some people might be worried about the main CPU specification, though: 650MHz dual-core Cortex-A7.
There's this interesting all-in-one module available, too:
https://octavosystems.com/octavo_products/osd32mp15x/
Olimex were a bit "sniffy" about this, mentioning the 512MB RAM of the available modules, but it looks like future ones will have 1GB RAM.
Anyway, I hope this is interesting to someone out there.
Paul