On Tuesday 5. January 2016 21.21.57 Luke Kenneth Casson Leighton wrote: > http://rhombus-tech.net/ingenic/jz4775/news/ > > yippeee! the jz4775 cpu card didn't blow up, instead it announced > itself on the usb bus, and i was able to modify a CI120 usbloader i > found, to upload a UART0-based "hello world" program. next phase > would be to initialise the DDR3 RAM, then compile and upload u-boot > into DDR3 RAM and execute it. > > all very exciting
Very encouraging! The CI20 bare-metal stuff is rather educational and it helps to explain various things that you can see in other code related to the Ingenic SoCs. It'll be interesting to see whether the jz4775 is close enough to the other SoCs for various initialisation things to work straight away with limited reconfiguration, perhaps even things like the framebuffer. Paul _______________________________________________ arm-netbook mailing list [email protected] http://lists.phcomp.co.uk/mailman/listinfo/arm-netbook Send large attachments to [email protected]
