Justin Waters wrote: > It looks like the "help" command is broken on the AT91SAM9G10-EK on > 2009.11-rc1. I get the following message any time I try to run it: > > Unknown command 'help' - try 'help' > > I've bisected the issue, and it looks like it started with the addition > of the "editenv" command (commit > 246c69225c7b962d5c93e92282b78ca9fc5fefee). > > After some further digging, I found some weirdness with the help command > beginning with the lead-up work to the editenv commit. Strange > characters where being printed to the console whenever the help command > was run. This issue started with commit > ecc5500ee487170d8af6ff893fd1e0082380a01a, readline(): Add ability to > modify a string buffer. > > I've also tested the AT91SAM9263-EK, and everything looks great. I > believe the difference is related to the fact that the 9G10 does not use > hush, while the 9263 does. Indeed, if you look at the main loop, > non-hush systems use "readline" (which is indirectly modified by the > aforementioned commits), while hush systems do not. > > I'm not really sure what would be the best way to fix this. Any ideas? >
What is the impact of just reverting the commits ? Tom > -Justin Waters > > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
