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-rw-r--r--arch/arm/mach-s5p6442/cpu.c27
-rw-r--r--arch/arm/mach-s5p6442/include/mach/debug-macro.S11
-rw-r--r--arch/arm/mach-s5p6442/include/mach/map.h6
-rw-r--r--arch/arm/mach-s5p6442/mach-smdk6442.c2
4 files changed, 29 insertions, 17 deletions
diff --git a/arch/arm/mach-s5p6442/cpu.c b/arch/arm/mach-s5p6442/cpu.c
index 70ac681af72..842af86bda6 100644
--- a/arch/arm/mach-s5p6442/cpu.c
+++ b/arch/arm/mach-s5p6442/cpu.c
@@ -1,7 +1,7 @@
/* linux/arch/arm/mach-s5p6442/cpu.c
*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
+ * http://www.samsung.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
@@ -48,10 +48,30 @@ static struct map_desc s5p6442_iodesc[] __initdata = {
.length = SZ_16K,
.type = MT_DEVICE,
}, {
+ .virtual = (unsigned long)S5P_VA_GPIO,
+ .pfn = __phys_to_pfn(S5P6442_PA_GPIO),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)VA_VIC0,
+ .pfn = __phys_to_pfn(S5P6442_PA_VIC0),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)VA_VIC1,
+ .pfn = __phys_to_pfn(S5P6442_PA_VIC1),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
.virtual = (unsigned long)VA_VIC2,
.pfn = __phys_to_pfn(S5P6442_PA_VIC2),
.length = SZ_16K,
.type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S3C_VA_UART,
+ .pfn = __phys_to_pfn(S3C_PA_UART),
+ .length = SZ_512K,
+ .type = MT_DEVICE,
}
};
@@ -63,10 +83,11 @@ static void s5p6442_idle(void)
local_irq_enable();
}
-/* s5p6442_map_io
+/*
+ * s5p6442_map_io
*
* register the standard cpu IO areas
-*/
+ */
void __init s5p6442_map_io(void)
{
diff --git a/arch/arm/mach-s5p6442/include/mach/debug-macro.S b/arch/arm/mach-s5p6442/include/mach/debug-macro.S
index bb6536147ff..e2213205d78 100644
--- a/arch/arm/mach-s5p6442/include/mach/debug-macro.S
+++ b/arch/arm/mach-s5p6442/include/mach/debug-macro.S
@@ -15,13 +15,12 @@
#include <mach/map.h>
#include <plat/regs-serial.h>
- .macro addruart, rx, rtmp
- mrc p15, 0, \rx, c1, c0
- tst \rx, #1
- ldreq \rx, = S3C_PA_UART
- ldrne \rx, = S3C_VA_UART
+ .macro addruart, rp, rv
+ ldr \rp, = S3C_PA_UART
+ ldr \rv, = S3C_VA_UART
#if CONFIG_DEBUG_S3C_UART != 0
- add \rx, \rx, #(0x400 * CONFIG_DEBUG_S3C_UART)
+ add \rp, \rp, #(0x400 * CONFIG_DEBUG_S3C_UART)
+ add \rv, \rv, #(0x400 * CONFIG_DEBUG_S3C_UART)
#endif
.endm
diff --git a/arch/arm/mach-s5p6442/include/mach/map.h b/arch/arm/mach-s5p6442/include/mach/map.h
index 281d256faaf..31fb2e68d52 100644
--- a/arch/arm/mach-s5p6442/include/mach/map.h
+++ b/arch/arm/mach-s5p6442/include/mach/map.h
@@ -23,16 +23,10 @@
#define S5P_PA_SYSCON S5P6442_PA_SYSCON
#define S5P6442_PA_GPIO (0xE0200000)
-#define S5P_PA_GPIO S5P6442_PA_GPIO
#define S5P6442_PA_VIC0 (0xE4000000)
-#define S5P_PA_VIC0 S5P6442_PA_VIC0
-
#define S5P6442_PA_VIC1 (0xE4100000)
-#define S5P_PA_VIC1 S5P6442_PA_VIC1
-
#define S5P6442_PA_VIC2 (0xE4200000)
-#define S5P_PA_VIC2 S5P6442_PA_VIC2
#define S5P6442_PA_MDMA 0xE8000000
#define S5P6442_PA_PDMA 0xE9000000
diff --git a/arch/arm/mach-s5p6442/mach-smdk6442.c b/arch/arm/mach-s5p6442/mach-smdk6442.c
index 8d8d04272f8..819fd80d00a 100644
--- a/arch/arm/mach-s5p6442/mach-smdk6442.c
+++ b/arch/arm/mach-s5p6442/mach-smdk6442.c
@@ -83,8 +83,6 @@ static void __init smdk6442_machine_init(void)
MACHINE_START(SMDK6442, "SMDK6442")
/* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
- .phys_io = S3C_PA_UART & 0xfff00000,
- .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc,
.boot_params = S5P_PA_SDRAM + 0x100,
.init_irq = s5p6442_init_irq,
.map_io = smdk6442_map_io,