中科信软Move to Linux 3.x and SMP
培训目标:
| Device tree based BSP and drivers model | Device tree原理工作流程 |
| U-Boot涉及到的DT改动 | |
| 常用OF API | |
| Common board files | |
| 一个**,多个SoC/Board | |
| 新的基于DT的Platform device驱动架构 | |
| 新的基于DT的I2C client驱动架构 | |
| 新的基于DT的SPI client驱动架构 | |
| New Infrastructural APIs | 规范化统一的Pinctrl API |
| 规范化统一的Clock API | |
| 规范化统一的DMA API | |
| 新的设备资源管理devm_ API | |
| SMP issues | smp_ops callbacks |
| SMP Scheduler问题,负载均衡 | |
| 进程和IRQ Affinity | |
| CPU Hotplug | |
| big.LITTLE相关的调度 | |
| Tickless和每核一timer | |
| spin_lock多核 |
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