Status of Embedded Linux: Tim Bird Warns of Slow Progress on Linux Shrinkage
As Chair of the Architecture Group of The Linux Foundation’s CE Working Group, Tim Bird has long been the amiable public face of the Embedded Linux Conferences, which he has run for over a decade. At the recent ELC Europe event in Berlin, Bird gave a “Status of Embedded Linux” keynote in which he discussed the good news in areas like GPU support and virtually mapped kernel stacks, as well as the slow progress in boot time, system size, and other areas that might help Linux compete with RTOSes in IoT leaf nodes.
Open spec SBC dual boots Android and Ubuntu on hexa-core RK3399
T-Firefly is Kickstartering the first hacker SBC with Rockchip’s Cortex-A72/-A53 RK3399. The Firefly-RK3399 has up to 4GB DDR3, M.2, and USB 3.0 Type-C.
T-Firefly, which offers Linux- and Android-ready open source boards like the Firefly-RK3288 and sandwich-style Firefly-RK3288 Reload, both of which are based on the quad-core, Cortex-A17 Rockchip RK3288, has advanced to a more powerful Rockchip SoC for its new open spec Firefly-RK3399. The hexa-core Rockchip RK3399 features two server-class Cortex-A72 cores clocked to up to 2.0GHz, as well as four Cortex-A53 at up to 1.42GHz. This appears to be the first RK3399 SBC and the first SBC to include Cortex-A72 cores.