24 Apr
2020
24 Apr
'20
7:08 p.m.
On Thu, Feb 27, 2020 at 01:56:10PM +0000, Rasmus Villemoes wrote:
env.h says this about about callback declarations (U_BOOT_ENV_CALLBACK):
- For SPL these are silently dropped to reduce code size, since environment
- callbacks are not supported with SPL.
So env_callback_init() does a lot of work to not find anything in the guaranteed empty env_clbk list. Drop callback.o entirely from the link and stub out the only public function defined in callback.o. This cuts about 600 bytes from the SPL on my ppc build.
Signed-off-by: Rasmus Villemoes rasmus.villemoes@prevas.dk Reviewed-by: Simon Glass sjg@chromium.org
Applied to u-boot/master, thanks!
--
Tom