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BSP kernel source

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Hello, I am new to the open embedded community. I am trying to build image to my asus tinker board (tinker-rk3288) with yocto. After contacting @JeffyCN, he told me that...

Often the mali driver stack fails to initialize: $ glmark2-es2 ERROR: The DDK is not compatible with any of the Mali GPUs on the system. The DDK was built for...

Hi guys, It has been 20th day with orangepi-rk3399. It am trying to interface atheros 802.11n card with pci slot of board. once card is inserted and ath9k module is...

使用主线内核目前除了 wifi 和 bt 外,工作良好。请问 wifi 驱动什么时候能合并到主线呢? 尝试过移植,但是有2个问题放弃 1. timer API 在主线内核里已经改了。init_timer -> timer_setup 大部分代码可替换,但是有一个地方无法替换。 2. 主线的 mmc/sdio 驱动接口变化。变化较大,rfkill 使用了已经消失的 api。

I'm using latest develop-4.4 from https://github.com/rockchip-linux/kernel. In dwmac-rk.c, the functions rk_vendor_read() and rk_vendor_write() are used inside rk_get_eth_add() to read and write MAC to Rockchip's vendor storage. Unfortunately, both calls fail...

Hello, contributors. @sjoerd-ccu @rkhuangtao @arndb @broonie @AxelLin These days I've been testing spdif transmitting from rk3328, using firefly aio-rk3328-jd4 core board. I get stuck on playback of 88.2k/24bit, 96k/24bit, 176.4k/16bit(24bit)...

It would be great if the device drivers for RTC clocks (DS1307, etc) were included as modules in the default kernel image so we wouldn't have to build the kernel...

iomap.h missing at include/linux/rockchip/iomap.h which is needed for enabling rockchip hdmi kernel module

Hi, I'm using RK3399 onboard serial port to transfer (receive) large data on high baudrate, but the data is lost periodically. the rx data flow baudrate is 8M bps (8000000...

Hello, An error occured when i tried to compile kernel for px30 from release 4.4 branch. However, compile from branch develop 4.4 stable succeed. What i should do? I use...