From 8e797a7e4f588fb3b9cfe9860b00dcd3b14f8b60 Mon Sep 17 00:00:00 2001 From: Srinidhi Kasagar Date: Sat, 3 Apr 2010 19:10:45 +0100 Subject: ARM: 6027/1: ux500: enable l2x0 support This enables the l2x0 support and ensures that the secondary CPU can see the page table and secondary data at this point. Signed-off-by: srinidhi kasagar Acked-by: Linus Walleij Signed-off-by: Russell King --- arch/arm/mach-ux500/platsmp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/arm/mach-ux500/platsmp.c') diff --git a/arch/arm/mach-ux500/platsmp.c b/arch/arm/mach-ux500/platsmp.c index 8dfe7ca245d8..76dd9354bd18 100644 --- a/arch/arm/mach-ux500/platsmp.c +++ b/arch/arm/mach-ux500/platsmp.c @@ -75,7 +75,8 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) * that it has been released by resetting pen_release. */ pen_release = cpu; - flush_cache_all(); + __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); + outer_clean_range(__pa(&pen_release), __pa(&pen_release) + 1); timeout = jiffies + (1 * HZ); while (time_before(jiffies, timeout)) { -- cgit v1.2.3