ARM: S5P6440: Move common memory map definitions for S5P

1. Moved common memory map definitions for S5P such as S5P_VA_XXX
   into plat-s5p/include/mach/map-s5p.h from mach-s5p6440/include/mach.
2. Removed unnecessary definitions in the map.h and irq.c
3. Removed the unnecessary support for unaligned UART address
4. Renamed S5P_VA_VICx definitions as VA_VICx
5. Moved the definitons of VIC_BASE to plat-s5p/include/plat/irqs.h

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

4 files changed, 46 insertions, 12 deletions

diff --git a/arch/arm/plat-s5p/cpu.c b/arch/arm/plat-s5p/cpu.c
index 0895a77a283..ee9c6b302de 100644
--- a/arch/arm/plat-s5p/cpu.c
+++ b/arch/arm/plat-s5p/cpu.c
@@ -37,31 +37,34 @@ static struct cpu_table cpu_ids[] __initdata = {
 
 /* minimal IO mapping */
 
-#define UART_OFFS (S5P_PA_UART & 0xfffff)
-
 static struct map_desc s5p_iodesc[] __initdata = {
 	{
-		.virtual	= (unsigned long)S5P_VA_SYSCON,
+		.virtual	= (unsigned long)S5P_VA_CHIPID,
+		.pfn		= __phys_to_pfn(S5P_PA_CHIPID),
+		.length		= SZ_4K,
+		.type		= MT_DEVICE,
+	}, {
+		.virtual	= (unsigned long)S3C_VA_SYS,
 		.pfn		= __phys_to_pfn(S5P_PA_SYSCON),
 		.length		= SZ_64K,
 		.type		= MT_DEVICE,
 	}, {
-		.virtual	= (unsigned long)(S5P_VA_UART + UART_OFFS),
-		.pfn		= __phys_to_pfn(S5P_PA_UART),
+		.virtual	= (unsigned long)S3C_VA_UART,
+		.pfn		= __phys_to_pfn(S3C_PA_UART),
 		.length		= SZ_4K,
 		.type		= MT_DEVICE,
 	}, {
-		.virtual	= (unsigned long)S5P_VA_VIC0,
+		.virtual	= (unsigned long)VA_VIC0,
 		.pfn		= __phys_to_pfn(S5P_PA_VIC0),
 		.length		= SZ_16K,
 		.type		= MT_DEVICE,
 	}, {
-		.virtual	= (unsigned long)S5P_VA_VIC1,
+		.virtual	= (unsigned long)VA_VIC1,
 		.pfn		= __phys_to_pfn(S5P_PA_VIC1),
 		.length		= SZ_16K,
 		.type		= MT_DEVICE,
 	}, {
-		.virtual	= (unsigned long)S5P_VA_TIMER,
+		.virtual	= (unsigned long)S3C_VA_TIMER,
 		.pfn		= __phys_to_pfn(S5P_PA_TIMER),
 		.length		= SZ_16K,
 		.type		= MT_DEVICE,
diff --git a/arch/arm/plat-s5p/include/plat/irqs.h b/arch/arm/plat-s5p/include/plat/irqs.h
index 5d7937dddad..878acfe3690 100644
--- a/arch/arm/plat-s5p/include/plat/irqs.h
+++ b/arch/arm/plat-s5p/include/plat/irqs.h
@@ -29,6 +29,8 @@
 #define S5P_VIC0_BASE		S5P_IRQ(0)
 #define S5P_VIC1_BASE		S5P_IRQ(32)
 
+#define VIC_BASE(x)		(S5P_VIC0_BASE + ((x)*32))
+
 #define IRQ_VIC0_BASE		S5P_VIC0_BASE
 #define IRQ_VIC1_BASE		S5P_VIC1_BASE
 
diff --git a/arch/arm/plat-s5p/include/plat/map-s5p.h b/arch/arm/plat-s5p/include/plat/map-s5p.h
new file mode 100644
index 00000000000..51d9cb5a3e2
--- /dev/null
+++ b/arch/arm/plat-s5p/include/plat/map-s5p.h
@@ -0,0 +1,32 @@
+/* linux/arch/arm/plat-s5p/include/plat/map-s5p.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com/
+ *
+ * S5P - Memory map definitions
+ *
+ * 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 __ASM_PLAT_MAP_S5P_H
+#define __ASM_PLAT_MAP_S5P_H __FILE__
+
+#define S5P_VA_CHIPID		S3C_ADDR(0x00700000)
+#define S5P_VA_GPIO		S3C_ADDR(0x00500000)
+#define S5P_VA_SYSTIMER		S3C_ADDR(0x01200000)
+#define S5P_VA_SROMC		S3C_ADDR(0x01100000)
+
+#define S5P_VA_UART0		(S3C_VA_UART + 0x0)
+#define S5P_VA_UART1		(S3C_VA_UART + 0x400)
+#define S5P_VA_UART2		(S3C_VA_UART + 0x800)
+#define S5P_VA_UART3		(S3C_VA_UART + 0xC00)
+
+#define S3C_UART_OFFSET		(0x400)
+
+#define VA_VIC(x)		(S3C_VA_IRQ + ((x) * 0x10000))
+#define VA_VIC0			VA_VIC(0)
+#define VA_VIC1			VA_VIC(1)
+
+#endif /* __ASM_PLAT_MAP_S5P_H */
diff --git a/arch/arm/plat-s5p/irq.c b/arch/arm/plat-s5p/irq.c
index eada40d0847..11535a5f534 100644
--- a/arch/arm/plat-s5p/irq.c
+++ b/arch/arm/plat-s5p/irq.c
@@ -25,9 +25,6 @@
 #include <plat/irq-vic-timer.h>
 #include <plat/irq-uart.h>
 
-#define VIC_VAADDR(no)	(S5P_VA_VIC0   + ((no)*0x10000))
-#define VIC_BASE(no)	(S5P_VIC0_BASE + ((no)*32))
-
 /*
  * Note, we make use of the fact that the parent IRQs, IRQ_UART[0..3]
  * are consecutive when looking up the interrupt in the demux routines.
@@ -61,7 +58,7 @@ void __init s5p_init_irq(u32 *vic, u32 num_vic)
 
 	/* initialize the VICs */
 	for (irq = 0; irq < num_vic; irq++)
-		vic_init(VIC_VAADDR(irq), VIC_BASE(irq), vic[irq], 0);
+		vic_init(VA_VIC(irq), VIC_BASE(irq), vic[irq], 0);
 
 	s3c_init_vic_timer_irq(IRQ_TIMER0_VIC, IRQ_TIMER0);
 	s3c_init_vic_timer_irq(IRQ_TIMER1_VIC, IRQ_TIMER1);