http://hands.com/~lkcl/eoma/rockchip_rk3288/EOMA68_RK3288_SCH_2016nov23.pdf
datasheets as i find them are also in the same directory. with kind help from randy li i've been able to get the board done pretty quickly: i'm almost ready to submit it for first prototyping. i *may* go and visit rockchip before doing that, though.
l.
--- crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68
Awesome!
I did some digging. The GPU that usually comes with the RK3288 is the Mali T760 MP4, which means (currently) no FOSS drivers exist. But it does have a lot more power than the Mali 400, including Vulkan support, which will make for a very capable system when FOSS drivers happen.
On November 24, 2016 11:36:32 AM EST, Luke Kenneth Casson Leighton lkcl@lkcl.net wrote:
http://hands.com/~lkcl/eoma/rockchip_rk3288/EOMA68_RK3288_SCH_2016nov23.pdf
datasheets as i find them are also in the same directory. with kind help from randy li i've been able to get the board done pretty quickly: i'm almost ready to submit it for first prototyping. i *may* go and visit rockchip before doing that, though.
l.
crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68
arm-netbook mailing list arm-netbook@lists.phcomp.co.uk http://lists.phcomp.co.uk/mailman/listinfo/arm-netbook Send large attachments to arm-netbook@files.phcomp.co.uk
--- crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68
On Thu, Nov 24, 2016 at 4:51 PM, Andrew Mike andrew@logomancy.net wrote:
Awesome!
I did some digging. The GPU that usually comes with the RK3288 is the Mali T760 MP4, which means (currently) no FOSS drivers exist. But it does have a lot more power than the Mali 400, including Vulkan support, which will make for a very capable system when FOSS drivers happen.
the power provision is 3A @ 1.2v which is completely mad: the main processor core needs that much, too. actual processor speed is definitely going to have to be capped to stay under the (uncomfortable) max 5W power budget.
l.
More specs on the RK3288 here, for the curious: https://en.wikipedia.org/wiki/Rockchip_RK3288
arm-netbook@lists.phcomp.co.uk
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Andrew Mike -
Luke Kenneth Casson Leighton