Hi All, I am planning to use devicetree on u-boot. I have an experience to work with devicetree on Linux.
For u-boot, I have read doc from doc/README.fdt-control. I see some dts usages on tegra boards. I have lot of confusions with the concept itself. Is Linux and u-boot devicetree concept and build system are same? Suppose I have 4 boards J1, J2, J3 & J4 on my soc "emb".of vendor "vast" For this requirement I have board/vast/dts/J1.dts board/vast/dts/J2.dts board/vast/dts/J3.dts board/vast/dts/J4.dts include/configs/emb_common.h ==> single configuration of all SOC needed definitions like defconfig in Linux. do I need any more files? In emb_common.h i am defining CONFIG_OF_SEPARATE is it sufficient? My plan is to build u-boot and then build the dtb with specific board and then combine. I saw that all tegra boards config files are defining CONFIG_DEFAULT_DEVICE_TREE if ie. the case dts is a compile time option right. am i correct? Please let me know your inputs. -- Thanks, Jagan. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot