Le 10/12/2011 20:16, Simon Glass a écrit :
We are introducing a new generic relocation features and we want this to be the default. So we need to opt all architectures out first. Some may never have relocation, but those that do will eventually move over to this generic relocation framework.
This is part of the unified board effort, but since we are only dealing with relocation in this series, CONFIG_SYS_SKIP_RELOC is more appropriate than CONFIG_SYS_LEGACY_BOARD.
I'm afraid I haven't made myself clear on CONFIG_SYS_SKIP_RELOC. I did not mean it to be an 'old vs new reloc' choice mechanism; I mean it to be the controlling option for whether relocation happens at all or not.
I want a relocation skip option, because it is useful for boards which, for any reason, know that they are already residing at the Right Address(tm).
As far as an option to switch from old to new relocation... If there is a consensus from all custodians that all arches should move to generic relocation, then I think we should avoid allowing the older mechanism to persist at all.
Amicalement,