On Aug 4, 2008, at 3:55 PM, Scott Wood wrote: > Kumar Gala wrote: >> On Aug 4, 2008, at 3:27 PM, Wolfgang Denk wrote: >>> So just run the needed commands before you run "bootm" as part of >>> your >>> boot command sequence. >> This doesnt work. Lets say I want to remove a node or property >> that ft_board_setup() adds. If I do what you are suggesting the >> node or prop will get added back: >> fdt addr <FOO> >> fdt boardsetup (we assume this adds /bar/prop) >> fdt rm /bar/prop >> bootm (will call ft_board_setup and add /bar/prop back) >> This assumes I know the best location for the device tree before >> "bootm" which I'd argue isn't really true. Especially if my dtb is >> in flash. > > Why not? Wouldn't it be just another environment variable, like the > load address for the kernel?
Right now the fdt is placed at the first 4k page after the kernel is decompressed. I don't now where that address is. - k ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ U-Boot-Users mailing list U-Boot-Users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/u-boot-users