ARM: shmobile: sh73a0 SMP with SCU boot fn and args

Let sh73a0 make use of shmobile_boot_fn and shmobile_boot_arg
together with shmobile_boot_scu and the SCU base address.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm/mach-shmobile/smp-sh73a0.c

@@ -64,9 +64,11 @@ static void __init sh73a0_smp_prepare_cpus(unsigned int max_cpus)
 {
 	scu_enable(shmobile_scu_base);
 
-	/* Map the reset vector (in headsmp-scu.S) */
+	/* Map the reset vector (in headsmp-scu.S, headsmp.S) */
 	__raw_writel(0, APARMBAREA);      /* 4k */
-	__raw_writel(__pa(shmobile_secondary_vector_scu), SBAR);
+	__raw_writel(__pa(shmobile_boot_vector), SBAR);
+	shmobile_boot_fn = virt_to_phys(shmobile_boot_scu);
+	shmobile_boot_arg = (unsigned long)shmobile_scu_base;
 
 	/* enable cache coherency on booting CPU */
 	scu_power_mode(shmobile_scu_base, SCU_PM_NORMAL);