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-rw-r--r--arch/arm/mach-realview/core.c3
-rw-r--r--arch/arm/mach-realview/core.h1
-rw-r--r--arch/arm/mach-realview/realview_eb.c6
-rw-r--r--include/asm-arm/arch-realview/entry-macro.S8
4 files changed, 10 insertions, 8 deletions
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index 046d31ce27b..29514ac94f3 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -50,6 +50,9 @@
#define REALVIEW_REFCOUNTER (__io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_24MHz_OFFSET)
+/* used by entry-macro.S */
+void __iomem *gic_cpu_base_addr;
+
/*
* This is the RealView sched_clock implementation. This has
* a resolution of 41.7ns, and a maximum value of about 179s.
diff --git a/arch/arm/mach-realview/core.h b/arch/arm/mach-realview/core.h
index 9206db7b80b..1c091372be6 100644
--- a/arch/arm/mach-realview/core.h
+++ b/arch/arm/mach-realview/core.h
@@ -52,6 +52,7 @@ extern struct mmc_platform_data realview_mmc0_plat_data;
extern struct mmc_platform_data realview_mmc1_plat_data;
extern struct clk realview_clcd_clk;
extern struct clcd_board clcd_plat_data;
+extern void __iomem *gic_cpu_base_addr;
extern void realview_leds_event(led_event_t ledevt);
diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
index e42ac56e4db..f36af133502 100644
--- a/arch/arm/mach-realview/realview_eb.c
+++ b/arch/arm/mach-realview/realview_eb.c
@@ -256,8 +256,9 @@ static void __init gic_init_irq(void)
writel(0x00000000, __io_address(REALVIEW_SYS_LOCK));
/* core tile GIC, primary */
+ gic_cpu_base_addr = __io_address(REALVIEW_EB11MP_GIC_CPU_BASE);
gic_dist_init(0, __io_address(REALVIEW_EB11MP_GIC_DIST_BASE), 29);
- gic_cpu_init(0, __io_address(REALVIEW_EB11MP_GIC_CPU_BASE));
+ gic_cpu_init(0, gic_cpu_base_addr);
#ifndef CONFIG_REALVIEW_MPCORE_REVB
/* board GIC, secondary */
@@ -267,8 +268,9 @@ static void __init gic_init_irq(void)
#endif
} else {
/* board GIC, primary */
+ gic_cpu_base_addr = __io_address(REALVIEW_GIC_CPU_BASE);
gic_dist_init(0, __io_address(REALVIEW_GIC_DIST_BASE), 29);
- gic_cpu_init(0, __io_address(REALVIEW_GIC_CPU_BASE));
+ gic_cpu_init(0, gic_cpu_base_addr);
}
}
diff --git a/include/asm-arm/arch-realview/entry-macro.S b/include/asm-arm/arch-realview/entry-macro.S
index 629944deed5..cd26306d8e5 100644
--- a/include/asm-arm/arch-realview/entry-macro.S
+++ b/include/asm-arm/arch-realview/entry-macro.S
@@ -9,17 +9,13 @@
*/
#include <asm/hardware.h>
#include <asm/hardware/gic.h>
-#include <asm/arch/board-eb.h>
.macro disable_fiq
.endm
.macro get_irqnr_preamble, base, tmp
-#ifdef CONFIG_REALVIEW_MPCORE
- ldr \base, =IO_ADDRESS(REALVIEW_EB11MP_GIC_CPU_BASE)
-#else
- ldr \base, =IO_ADDRESS(REALVIEW_GIC_CPU_BASE)
-#endif
+ ldr \base, =gic_cpu_base_addr
+ ldr \base, [\base]
.endm
.macro arch_ret_to_user, tmp1, tmp2