| From 8d8a82599d2add7de68eecf9431cd04623c45f18 Mon Sep 17 00:00:00 2001 |
| From: Magnus Damm <damm@opensource.se> |
| Date: Mon, 10 Jun 2013 18:20:06 +0900 |
| Subject: 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> |
| (cherry picked from commit abfa04eb12d34941e7c227e0e205a2075f9c52d5) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| --- |
| arch/arm/mach-shmobile/smp-sh73a0.c | 6 ++++-- |
| 1 file changed, 4 insertions(+), 2 deletions(-) |
| |
| diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c |
| index 496592b6..d613113a 100644 |
| --- a/arch/arm/mach-shmobile/smp-sh73a0.c |
| +++ b/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); |
| -- |
| 1.8.4.3.gca3854a |
| |
