Re: [U-Boot] [PATCH v5 0/20] Add environment call-back and flags capability

2012-12-14 Thread Tom Rini
On Tue, Dec 11, 2012 at 10:16:17PM -0600, Joe Hershberger wrote: > When a variable with a registered callback is inserted, deleted, or > overwritten the callback is called and gives the system an opportunity > to do something in response to the change. It also has the opportunuty > to reject the

[U-Boot] [PATCH v5 0/20] Add environment call-back and flags capability

2012-12-11 Thread Joe Hershberger
When a variable with a registered callback is inserted, deleted, or overwritten the callback is called and gives the system an opportunity to do something in response to the change. It also has the opportunuty to reject the change by returning non-zero. The flags on variables can control their t