On Tue, Oct 12, 2010 at 03:35:32PM -0400, Mike Frysinger wrote:
Add new config options to allow people to control early initialization of NAND. The current behavior (NAND is initialized early) is unchanged, but now people may choose to disable this behavior and only initialize NAND when it would actually be used.
So that we can change the default in the future to not initialize NAND early on, we also introduce a CONFIG_MAYBE_NAND_EARLY_INIT option. If board porters do not make a choice either way, they will get a build warning. This should encourage board porters to opt in to one of the two choices by themselves. After a release or two, we can then force the remaining boards to enable the new config option, delete the compat option, and have the default behavior match the standard U-Boot policy.
Signed-off-by: Mike Frysinger vapier@gentoo.org
v2
- appease useless checkpatch warnings
arch/arm/lib/board.c | 5 +---- arch/blackfin/lib/board.c | 10 ++-------- arch/m68k/lib/board.c | 6 +++--- arch/mips/lib/board.c | 5 +---- arch/nios2/lib/board.c | 9 ++------- arch/powerpc/lib/board.c | 6 +++--- arch/sh/lib/board.c | 3 ++- doc/feature-removal-schedule.txt | 20 ++++++++++++++++++++ drivers/mtd/nand/nand.c | 4 ++++ include/config_defaults.h | 2 ++ include/nand.h | 5 +++++ 11 files changed, 45 insertions(+), 30 deletions(-)
Applied to u-boot-nand-flash.
-Scott