This uncouple PHYS_OFFSET from the platform definitions, thereby
facilitating run-time computation of the physical memory offset.
Acked-by: NNicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: NViresh Kumar <viresh.kumar@st.com>
Acked-by: NH Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: NMagnus Damm <damm@opensource.se>
Acked-by: NTony Lindgren <tony@atomide.com>
Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: NWan ZongShun <mcuos.com@gmail.com>
Acked-by: NKukjin Kim <kgene.kim@samsung.com>
Acked-by: NEric Miao <eric.y.miao@gmail.com>
Acked-by: NJiandong Zheng <jdzheng@broadcom.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

add arch.c in mach-bcmring
add related header files in mach-bcmring
Signed-off-by: NLeo Chen <leochen@broadcom.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>