The argument boot_flags of board_init_f() is not used at all in the powerpc specific board.c init sequence. Now with the generic init sequence, this boot_flags arg is used by board_init_f().
This patch sets the r3 register that is used to pass the boot_flags argument from the start.S board_init_f() call to 0 prior to the function call to avoid unknown content to end up in gd->flags.
Signed-off-by: Valentin Longchamp valentin.longchamp@keymile.com ---
arch/powerpc/cpu/mpc83xx/start.S | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/cpu/mpc83xx/start.S b/arch/powerpc/cpu/mpc83xx/start.S index 36724e5..8abb3f1 100644 --- a/arch/powerpc/cpu/mpc83xx/start.S +++ b/arch/powerpc/cpu/mpc83xx/start.S @@ -283,6 +283,7 @@ in_flash: bl cpu_init_f
/* run 1st part of board init code (in Flash)*/ + li r3, 0 /* clear boot_flag for calling board_init_f */ bl board_init_f
/* NOTREACHED - board_init_f() does not return */