Commits
Aurelien Jacquiot committed 8181b2e875f
rapidio: add documentation for RapidIO boot RapidIO is a high-performance packet-switched interconnect technology (www.rapidio.org) that can be used for messaging or memory transfers like Ethernet or PCIe. The interconnect can be used to support a boot functionality for slave mode (i.e. U-Boot does not fetch the images, images are pushed by a peer device/board). A new 'rio' command group allows to initialize and perform basic RapidIO operations. This feature has been firstly designed for TI KeyStone architecture but can be used by any device that has hardware RapidIO support and corresponding driver. This patch adds the RapidIO boot functionality documentation. It explains what RapidIO boot feature does, how to use it and the basic API that must be provided by a RapidIO hw controller driver. Signed-off-by: Aurelien Jacquiot <a-jacquiot@ti.com> Signed-off-by: WingMan Kwok <w-kwok2@ti.com>