RealView: Add Cortex-A9 support to the EB board

This patch adds the necessary definitions and Kconfig entries to enable
Cortex-A9 (ARMv7 SMP) tiles on the RealView/EB board.

Signed-off-by: Jon Callan <Jon.Callan@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

1 files changed, 8 insertions, 1 deletions

diff --git a/arch/arm/mach-realview/include/mach/board-eb.h b/arch/arm/mach-realview/include/mach/board-eb.h
index 8d699fd324d0..e1a6df29eaf6 100644
--- a/arch/arm/mach-realview/include/mach/board-eb.h
+++ b/arch/arm/mach-realview/include/mach/board-eb.h
@@ -163,7 +163,7 @@
 #define NR_IRQS                 NR_IRQS_EB
 #endif
 
-#if defined(CONFIG_REALVIEW_EB_ARM11MP) \
+#if defined(CONFIG_REALVIEW_EB_ARM11MP) || defined(CONFIG_REALVIEW_EB_A9MP) \
         && (!defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_EB11MP))
 #undef MAX_GIC_NR
 #define MAX_GIC_NR              NR_GIC_EB11MP
@@ -177,6 +177,7 @@
 #define REALVIEW_EB_PROC_ARM9           0x02000000
 #define REALVIEW_EB_PROC_ARM11          0x04000000
 #define REALVIEW_EB_PROC_ARM11MP        0x06000000
+#define REALVIEW_EB_PROC_A9MP           0x0C000000
 
 #define check_eb_proc(proc_type)                                                \
         ((readl(__io_address(REALVIEW_SYS_PROCID)) & REALVIEW_EB_PROC_MASK)     \
@@ -188,4 +189,10 @@
 #define core_tile_eb11mp()      0
 #endif
 
+#ifdef CONFIG_REALVIEW_EB_A9MP
+#define core_tile_a9mp()        check_eb_proc(REALVIEW_EB_PROC_A9MP)
+#else
+#define core_tile_a9mp()        0
+#endif
+
 #endif  /* __ASM_ARCH_BOARD_EB_H */