Hi Is there a simple way to send data from a Linux user-space program to U-Boot? How about from U-Boot up to a user-space program?
The data may change often enough that using fw_printenv and fw_setenv might wear out the NAND storage area for the environment. The use-case is to have two kernel images, two root file systems, and to let a user-space application specify which to use and then force a reboot. The system will not lose power during this reboot. This seems like a common enough problem. Has anyone solved it before? -- View this message in context: http://old.nabble.com/user-space--%3D%3D%3D%3E%3E--U-Boot--%3D%3D%3D%3D%3E%3E--user-space---tp29939469p29939469.html Sent from the Uboot - Users mailing list archive at Nabble.com. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
