On Tue, Mar 18, 2014 at 04:38:13PM +0900, Masahiro Yamada wrote:
U-Boot has supported two kinds of asm-offsets.h.
One is generic for all architectures and its source is located at ./lib/asm-offsets.c.
The other is SoC specific and its source is under SoC directory. The problem here is that only boards with SoC directory can use the asm-offsets infrastructure. Putting asm-offsets.c right under CPU directory does not work.
Now a new demand is coming. PowerPC folks want to use asm-offsets. But no PowerPC boards have SoC directory.
It seems inconsistent that some boards add asm-offsets.c to SoC directoreis and some to CPU directories. It looks more reasonable to put asm-offsets.c under arch/$(ARCH)/lib.
This commit merges asm-offsets.c under SoC directories into arch/$(ARCH)/lib/asm-offsets.c.
By the way, I doubt the necessity of some entries in asm-offsets.c. I am leaving refactoring to the board maintainers. Please check "TODO" in the comment blocks in arch/{arm,nds32}/lib/asm-offsets.c.
Signed-off-by: Masahiro Yamada yamada.m@jp.panasonic.com Cc: Yuantian Tang Yuantian.Tang@freescale.com
Applied to u-boot/master, thanks!