Hi Sasch, On Thu, Jan 26, 2017 at 2:30 AM, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> wrote: > Hi Frank, > > On Wed, Jan 25, 2017 at 02:21:55PM -0500, Frank Hunleth wrote: >> Hi, >> >> I'm wondering if it's possible to read and modify Barebox environment >> variables from Linux in a way similar to U-Boot's fw_printenv and >> fw_setenv. If that's not possible, is there another way for communicating >> between Linux and Barebox? Apologies if I totally missed a section in the >> docs that describes this. > > There is scripts/bareboxenv.c which gets compiled for the target when > CONFIG_BAREBOXENV_TARGET is enabled. This allows you to unpack the > barebox environment device (mtd/partition) to a directory and back to > the device after modifying. There is no direct getenv/setenv > functionality, you would have to do a manual echo/cat to the variable > files. Thanks - That sounds like what I'm looking for. I'll check it out. Also, Trent, thanks for the alternative idea. Frank _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
