![allwinner a64 processor allwinner a64 processor](https://www.open-electronics.org/wp-content/uploads/2017/04/piwinplus1.jpg)
This new naming scheme is of absolutely no value with respect to the rest of the SoC. Note: SoCs with "?" have never appeared on Allwinner's website.
#ALLWINNER A64 PROCESSOR UPDATE#
Initially, Allwinner named their SoCs chronologically:īut, somewhere in 2013, Allwinner decided to update their naming scheme to be based on the ARM core used instead: (taken from the A80 SDK kernel code).
#ALLWINNER A64 PROCESSOR SERIES#
"X" - (B/MR/S/VR) - series Allwinner B288 This is somewhat confirmed by the (identical) SoC ID the BROM reports.
![allwinner a64 processor allwinner a64 processor](https://flutter-shop.com/imagefit/resize/555x555//media/sunsky/WMC1217B/WMC1217B.jpg)
īy comparing the product pages the R16 seems to be a relabeled version of A33. This SoC gets used in the minicomputer presented in Next Thing Co.'s C.H.I.P. The Allwinner R8 is repackaged version of the A13. sun3i have only official linux support, sunii have no linux support, only Allwinner's "Melis" RTOS.īased on ARMv5 ARM926-EJS core and currently targeted for low market devices such as cheap ebook readers, etc.į1C700 seems to be a remarked A13, and it's ARMv7.īoxchip F10 aka SoChip SC9800 aka Teclast T8100īoxchip F15 aka SoChip SC8600 aka Teclast T7200īased on ARMv7/ARMv8 Cortex-A cores (A7/A53) targeted for video OTT (over-the-top) boxes and high-end gaming consoles: "F"-Series Note: The F series is not supported by the linux-sunxi community due to lack of developers and hardware. T series processors target the Automotive products like ADAS.į series are processors based on Allwinner’s melis OS, mainly used in smart video radios, video MP5, etc īased on ARMv7 Cortex-A cores (Cortex-A7, A8 and A15) targeted for high-end devices like digital media players, tablets, and netbooks:Ĥ x Cortex-A7 CPU-cores + 4 x Cortex-A15 CPU-cores (using ARM big.LITTLE heterogeneous CPU architecture) V for video-related applications, including video surveillance, automotive DVR, etc H for “Homlet”, mainly used in home entertainment applications, including smart OTT boxes, HDMI mini PCs, gaming boxes, etc Check forums.A series processors are used for mobile applications, mainly referring to tablet application here ī for "Book", used for E-book tablet reader. Icenowy is working on a wrapper to make PCIe work.
#ALLWINNER A64 PROCESSOR DRIVER#
The BSP kernel modifies the driver to wrap the access, so it’s also not generic, and only devices with modified driver will work. As Linux doesn’t wrap PCIe memory space access, it’s not possible to do a proper PCIe controller driver for H6. Linux-Sunxi writes about this:Īllwinner H6 has a quirky PCIe controller that doesn’t map the PCIe address space properly (only 64k accessible at one time) to CPU, and accessing the PCIe config space, I/O space or memory space will need to be wrapped. This slot cannot work out of the box as it has to be considered as broken by design. Some H6 SoC based boards (like Pine H64 Model a, discontinued) are shipped with a PCIe slot. All H6 boards now clocking at the highest possible value OOB.Īdding proper cooling is highly recommended.
![allwinner a64 processor allwinner a64 processor](https://linuxgizmos.com/files/sinovoip_bananapim64_angle.jpg)
With the release of Armbian 20.05 “Kagu” new thermal zones have been added making this limitation obsolete and therefore has been removed. etc/default/cpufrequtils and set MAX_SPEED to 1810000. The H6 CPU frequency has ben soft-capped at 1,48 GHz to avoid thermal throttling too fast. See also generic Allwinner page, CPU frequency ¶