Albert ARIBAUD adc421e4ce arm: move gd handling outside of C code ... As of gcc 5.2.1 for Thumb-1, it is not possible any more to assign gd from C code, as gd is mapped to r9, and r9 may now be saved in the prolog sequence, and restored in the epilog sequence, of any C functions. Therefore arch_setup_gd(), which is supposed to set r9, may actually have no effect, causing U-Boot to use a bad address to access GD. Fix this by never calling arch_setup_gd() for ARM, and instead setting r9 in arch/arm/lib/crt0.S, to the value returned by board_init_f_alloc_reserve(). Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Reviewed-by: Simon Glass <sjg@chromium.org>		2016-01-13 21:05:18 -05:00
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board_init.c	arm: move gd handling outside of C code	2016-01-13 21:05:18 -05:00
Makefile	Move board_init_f_mem() into a common location	2015-10-24 13:50:34 -04:00