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3 Commits

Author SHA1 Message Date
Changhwan Youn
aab74d3e75 ARM: EXYNOS4: Add support external GIC 
For full support of power modes, this patch adds implementation
external GIC on EXYNOS4.

External GIC of Exynos4 cannot support register banking so
several interrupt related code for CPU1 should be different
from that of CPU0.

Signed-off-by: Changhwan Youn <chaos.youn@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
 2011-07-20 23:28:28 +09:00
Russell King
0f7b332f97 ARM: consolidate SMP cross call implementation 
Rather than having each platform class provide a mach/smp.h header for
smp_cross_call(), arrange for them to register the function with the
core ARM SMP code instead.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
 2011-05-23 16:53:17 +01:00
Kukjin Kim
7d30e8b381 ARM: EXYNOS4: Add EXYNOS4 CPU initialization support 
This patch adds EXYNOS4 CPU support files in mach-exynos4,
and basically they are moved from mach-s5pv310 so that it
can support Samsung's new CPU name, EXYNOS4.
The EXYNOS4 ingegrates a ARM Cortex A9 multi-core.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
 2011-02-22 13:51:14 +09:00