---

yaml
---
r: 196182
b: refs/heads/master
c: fbc9be1
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2e5f51a539194406566968d1b68f0bcd1112720d
+refs/heads/master: fbc9be106e9f27450ea999da74bc24fad04cf41d

trunk/arch/arm/mach-omap2/Makefile

@@ -22,7 +22,7 @@ obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
 # SMP support ONLY available for OMAP4
 obj-$(CONFIG_SMP)			+= omap-smp.o omap-headsmp.o
 obj-$(CONFIG_LOCAL_TIMERS)		+= timer-mpu.o
-obj-$(CONFIG_ARCH_OMAP4)		+= omap44xx-smc.o
+obj-$(CONFIG_ARCH_OMAP4)		+= omap44xx-smc.o omap4-common.o
 
 AFLAGS_omap44xx-smc.o			:=-Wa,-march=armv7-a
 

trunk/arch/arm/mach-omap2/board-4430sdp.c

@@ -21,6 +21,7 @@
 #include <linux/spi/spi.h>
 
 #include <mach/hardware.h>
+#include <mach/omap4-common.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
@@ -30,8 +31,6 @@
 #include <plat/control.h>
 #include <plat/timer-gp.h>
 #include <plat/usb.h>
-#include <asm/hardware/gic.h>
-#include <asm/hardware/cache-l2x0.h>
 
 #define ETH_KS8851_IRQ			34
 #define ETH_KS8851_POWER_ON		48
@@ -119,50 +118,6 @@ static struct omap_board_config_kernel sdp4430_config[] __initdata = {
 	{ OMAP_TAG_LCD,		&sdp4430_lcd_config },
 };
 
-#ifdef CONFIG_CACHE_L2X0
-static int __init omap_l2_cache_init(void)
-{
-	extern void omap_smc1(u32 fn, u32 arg);
-	void __iomem *l2cache_base;
-
-	/* To avoid code running on other OMAPs in
-	 * multi-omap builds
-	 */
-	if (!cpu_is_omap44xx())
-		return -ENODEV;
-
-	/* Static mapping, never released */
-	l2cache_base = ioremap(OMAP44XX_L2CACHE_BASE, SZ_4K);
-	BUG_ON(!l2cache_base);
-
-	/* Enable PL310 L2 Cache controller */
-	omap_smc1(0x102, 0x1);
-
-	/* 32KB way size, 16-way associativity,
-	* parity disabled
-	*/
-	l2x0_init(l2cache_base, 0x0e050000, 0xc0000fff);
-
-	return 0;
-}
-early_initcall(omap_l2_cache_init);
-#endif
-
-static void __init gic_init_irq(void)
-{
-	void __iomem *base;
-
-	/* Static mapping, never released */
-	base = ioremap(OMAP44XX_GIC_DIST_BASE, SZ_4K);
-	BUG_ON(!base);
-	gic_dist_init(0, base, 29);
-
-	/* Static mapping, never released */
-	gic_cpu_base_addr = ioremap(OMAP44XX_GIC_CPU_BASE, SZ_512);
-	BUG_ON(!gic_cpu_base_addr);
-	gic_cpu_init(0, gic_cpu_base_addr);
-}
-
 static void __init omap_4430sdp_init_irq(void)
 {
 	omap_board_config = sdp4430_config;

trunk/arch/arm/mach-omap2/include/mach/omap4-common.h

@@ -0,0 +1,26 @@
+/*
+ * omap4-common.h: OMAP4 specific common header file
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc.
+ *
+ * Author:
+ *	Santosh Shilimkar <santosh.shilimkar@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef OMAP_ARCH_OMAP4_COMMON_H
+#define OMAP_ARCH_OMAP4_COMMON_H
+
+#ifdef CONFIG_CACHE_L2X0
+extern void __iomem *l2cache_base;
+#endif
+
+extern void __iomem *gic_cpu_base_addr;
+extern void __iomem *gic_dist_base_addr;
+
+extern void __init gic_init_irq(void);
+extern void omap_smc1(u32 fn, u32 arg);
+
+#endif

trunk/arch/arm/mach-omap2/omap-smp.c

@@ -24,7 +24,7 @@
 #include <asm/localtimer.h>
 #include <asm/smp_scu.h>
 #include <mach/hardware.h>
-#include <plat/common.h>
+#include <mach/omap4-common.h>
 
 /* SCU base address */
 static void __iomem *scu_base;

trunk/arch/arm/mach-omap2/omap4-common.c

@@ -0,0 +1,72 @@
+/*
+ * OMAP4 specific common source file.
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc.
+ * Author:
+ *	Santosh Shilimkar <santosh.shilimkar@ti.com>
+ *
+ *
+ * This program is free software,you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+
+#include <asm/hardware/gic.h>
+#include <asm/hardware/cache-l2x0.h>
+
+#include <mach/hardware.h>
+#include <mach/omap4-common.h>
+
+#ifdef CONFIG_CACHE_L2X0
+void __iomem *l2cache_base;
+#endif
+
+void __iomem *gic_cpu_base_addr;
+void __iomem *gic_dist_base_addr;
+
+
+void __init gic_init_irq(void)
+{
+	/* Static mapping, never released */
+	gic_dist_base_addr = ioremap(OMAP44XX_GIC_DIST_BASE, SZ_4K);
+	BUG_ON(!gic_dist_base_addr);
+	gic_dist_init(0, gic_dist_base_addr, 29);
+
+	/* Static mapping, never released */
+	gic_cpu_base_addr = ioremap(OMAP44XX_GIC_CPU_BASE, SZ_512);
+	BUG_ON(!gic_cpu_base_addr);
+	gic_cpu_init(0, gic_cpu_base_addr);
+}
+
+#ifdef CONFIG_CACHE_L2X0
+static int __init omap_l2_cache_init(void)
+{
+	/*
+	 * To avoid code running on other OMAPs in
+	 * multi-omap builds
+	 */
+	if (!cpu_is_omap44xx())
+		return -ENODEV;
+
+	/* Static mapping, never released */
+	l2cache_base = ioremap(OMAP44XX_L2CACHE_BASE, SZ_4K);
+	BUG_ON(!l2cache_base);
+
+	/* Enable PL310 L2 Cache controller */
+	omap_smc1(0x102, 0x1);
+
+	/*
+	 * 32KB way size, 16-way associativity,
+	 * parity disabled
+	 */
+	l2x0_init(l2cache_base, 0x0e050000, 0xc0000fff);
+
+	return 0;
+}
+early_initcall(omap_l2_cache_init);
+#endif

trunk/arch/arm/plat-omap/common.c

@@ -47,9 +47,6 @@
 struct omap_board_config_kernel *omap_board_config;
 int omap_board_config_size;
 
-/* used by omap-smp.c and board-4430sdp.c */
-void __iomem *gic_cpu_base_addr;
-
 static const void *get_config(u16 tag, size_t len, int skip, size_t *len_out)
 {
 	struct omap_board_config_kernel *kinfo = NULL;

trunk/arch/arm/plat-omap/include/plat/common.h

@@ -31,9 +31,6 @@
 
 struct sys_timer;
 
-/* used by omap-smp.c and board-4430sdp.c */
-extern void __iomem *gic_cpu_base_addr;
-
 extern void omap_map_common_io(void);
 extern struct sys_timer omap_timer;