Refactor fvp gic code to be a generic driver
Refactor the FVP gic code in plat/fvp/fvp_gic.c to be a generic ARM
GIC driver in drivers/arm/gic/arm_gic.c. Provide the platform
specific inputs in the arm_gic_setup() function so that the driver
has no explicit dependency on platform code.
Provide weak implementations of the platform interrupt controller
API in a new file, plat/common/plat_gic.c. These simply call through
to the ARM GIC driver.
Move the only remaining FVP GIC function, fvp_gic_init() to
plat/fvp/aarch64/fvp_common.c and remove plat/fvp/fvp_gic.c
Fixes ARM-software/tf-issues#182
Change-Id: Iea82fe095fad62dd33ba9efbddd48c57717edd21
diff --git a/plat/fvp/fvp_private.h b/plat/fvp/fvp_private.h
index 5c2181f..054baa8 100644
--- a/plat/fvp/fvp_private.h
+++ b/plat/fvp/fvp_private.h
@@ -79,11 +79,7 @@
void fvp_cci_setup(void);
-/* Declarations for fvp_gic.c */
-void gic_cpuif_deactivate(unsigned int);
-void gic_cpuif_setup(unsigned int);
-void gic_pcpu_distif_setup(unsigned int);
-void gic_setup(void);
+void fvp_gic_init(void);
/* Declarations for fvp_topology.c */
int fvp_setup_topology(void);