common: board_r: Drop arch-specific ifdefs around initr_trap

In order to remove the arch-specific ifdefs around initr_trap, introduce
arch_initr_trap weak initcall. Implementations for ppc/m68k/mips have
been moved to arch/<arch>/lib/traps.c

Default implementation is a nop stub.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>

1 files changed, 8 insertions, 1 deletions

diff --git a/arch/mips/lib/traps.c b/arch/mips/lib/traps.c
index df8b63f383b..540ea48e32f 100644
--- a/arch/mips/lib/traps.c
+++ b/arch/mips/lib/traps.c
@@ -99,7 +99,7 @@ static void set_handler(unsigned long offset, void *addr, unsigned long size)
 	flush_cache(ebase + offset, size);
 }
 
-void trap_init(ulong reloc_addr)
+static void trap_init(ulong reloc_addr)
 {
 	unsigned long ebase = gd->irq_sp;
 
@@ -131,3 +131,10 @@ void trap_restore(void)
 	clear_c0_status(ST0_BEV);
 	execution_hazard_barrier();
 }
+
+int arch_initr_trap(void)
+{
+	trap_init(CONFIG_SYS_SDRAM_BASE);
+
+	return 0;
+}