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-rw-r--r--arch/arm/Kconfig17
-rw-r--r--arch/arm/include/asm/memory.h6
-rw-r--r--arch/arm/mach-ebsa110/include/mach/memory.h5
-rw-r--r--arch/arm/mach-ep93xx/include/mach/memory.h22
-rw-r--r--arch/arm/mach-footbridge/include/mach/memory.h5
-rw-r--r--arch/arm/mach-integrator/include/mach/memory.h5
-rw-r--r--arch/arm/mach-iop13xx/include/mach/memory.h5
-rw-r--r--arch/arm/mach-ks8695/include/mach/memory.h5
-rw-r--r--arch/arm/mach-omap1/include/mach/memory.h5
-rw-r--r--arch/arm/mach-realview/include/mach/memory.h9
-rw-r--r--arch/arm/mach-rpc/include/mach/memory.h5
-rw-r--r--arch/arm/mach-s5pv210/include/mach/memory.h2
-rw-r--r--arch/arm/mach-sa1100/include/mach/memory.h5
13 files changed, 17 insertions, 79 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 245058b3b0ef..44ed4a803d81 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -262,8 +262,22 @@ config NEED_MACH_MEMORY_H
config PHYS_OFFSET
hex "Physical address of main memory" if MMU
- depends on !ARM_PATCH_PHYS_VIRT && !NEED_MACH_MEMORY_H
+ depends on !ARM_PATCH_PHYS_VIRT
default DRAM_BASE if !MMU
+ default 0x00000000 if ARCH_EBSA110 || \
+ EP93XX_SDCE3_SYNC_PHYS_OFFSET || \
+ ARCH_FOOTBRIDGE || \
+ ARCH_INTEGRATOR || \
+ ARCH_IOP13XX || \
+ ARCH_KS8695 || \
+ (ARCH_REALVIEW && !REALVIEW_HIGH_PHYS_OFFSET)
+ default 0x10000000 if ARCH_OMAP1 || ARCH_RPC
+ default 0x20000000 if ARCH_S5PV210
+ default 0x70000000 if REALVIEW_HIGH_PHYS_OFFSET
+ default 0xc0000000 if EP93XX_SDCE0_PHYS_OFFSET || ARCH_SA1100
+ default 0xd0000000 if EP93XX_SDCE1_PHYS_OFFSET
+ default 0xe0000000 if EP93XX_SDCE2_PHYS_OFFSET
+ default 0xf0000000 if EP93XX_SDCE3_ASYNC_PHYS_OFFSET
help
Please provide the physical address corresponding to the
location of main memory in your system.
@@ -435,7 +449,6 @@ config ARCH_EP93XX
select ARM_VIC
select CLKDEV_LOOKUP
select CPU_ARM920T
- select NEED_MACH_MEMORY_H
help
This enables support for the Cirrus EP93xx series of CPUs.
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h
index 2b751464d6ff..04ccf1c0a1af 100644
--- a/arch/arm/include/asm/memory.h
+++ b/arch/arm/include/asm/memory.h
@@ -150,13 +150,11 @@
/*
* PLAT_PHYS_OFFSET is the offset (from zero) of the start of physical
- * memory. This is used for XIP and NoMMU kernels, or by kernels which
- * have their own mach/memory.h. Assembly code must always use
+ * memory. This is used for XIP and NoMMU kernels, and on platforms that don't
+ * have CONFIG_ARM_PATCH_PHYS_VIRT. Assembly code must always use
* PLAT_PHYS_OFFSET and not PHYS_OFFSET.
*/
-#ifndef PLAT_PHYS_OFFSET
#define PLAT_PHYS_OFFSET UL(CONFIG_PHYS_OFFSET)
-#endif
#ifndef __ASSEMBLY__
diff --git a/arch/arm/mach-ebsa110/include/mach/memory.h b/arch/arm/mach-ebsa110/include/mach/memory.h
index 8e49066ad850..866f8a1c6ff7 100644
--- a/arch/arm/mach-ebsa110/include/mach/memory.h
+++ b/arch/arm/mach-ebsa110/include/mach/memory.h
@@ -17,11 +17,6 @@
#define __ASM_ARCH_MEMORY_H
/*
- * Physical DRAM offset.
- */
-#define PLAT_PHYS_OFFSET UL(0x00000000)
-
-/*
* Cache flushing area - SRAM
*/
#define FLUSH_BASE_PHYS 0x40000000
diff --git a/arch/arm/mach-ep93xx/include/mach/memory.h b/arch/arm/mach-ep93xx/include/mach/memory.h
deleted file mode 100644
index c9400cf0051c..000000000000
--- a/arch/arm/mach-ep93xx/include/mach/memory.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * arch/arm/mach-ep93xx/include/mach/memory.h
- */
-
-#ifndef __ASM_ARCH_MEMORY_H
-#define __ASM_ARCH_MEMORY_H
-
-#if defined(CONFIG_EP93XX_SDCE3_SYNC_PHYS_OFFSET)
-#define PLAT_PHYS_OFFSET UL(0x00000000)
-#elif defined(CONFIG_EP93XX_SDCE0_PHYS_OFFSET)
-#define PLAT_PHYS_OFFSET UL(0xc0000000)
-#elif defined(CONFIG_EP93XX_SDCE1_PHYS_OFFSET)
-#define PLAT_PHYS_OFFSET UL(0xd0000000)
-#elif defined(CONFIG_EP93XX_SDCE2_PHYS_OFFSET)
-#define PLAT_PHYS_OFFSET UL(0xe0000000)
-#elif defined(CONFIG_EP93XX_SDCE3_ASYNC_PHYS_OFFSET)
-#define PLAT_PHYS_OFFSET UL(0xf0000000)
-#else
-#error "Kconfig bug: No EP93xx PHYS_OFFSET set"
-#endif
-
-#endif
diff --git a/arch/arm/mach-footbridge/include/mach/memory.h b/arch/arm/mach-footbridge/include/mach/memory.h
index 5c6df377f969..6f2ecccdf323 100644
--- a/arch/arm/mach-footbridge/include/mach/memory.h
+++ b/arch/arm/mach-footbridge/include/mach/memory.h
@@ -59,11 +59,6 @@ extern unsigned long __bus_to_pfn(unsigned long);
*/
#define FLUSH_BASE 0xf9000000
-/*
- * Physical DRAM offset.
- */
-#define PLAT_PHYS_OFFSET UL(0x00000000)
-
#define FLUSH_BASE_PHYS 0x50000000
#endif
diff --git a/arch/arm/mach-integrator/include/mach/memory.h b/arch/arm/mach-integrator/include/mach/memory.h
index 334d5e271889..7268cb50ded0 100644
--- a/arch/arm/mach-integrator/include/mach/memory.h
+++ b/arch/arm/mach-integrator/include/mach/memory.h
@@ -20,11 +20,6 @@
#ifndef __ASM_ARCH_MEMORY_H
#define __ASM_ARCH_MEMORY_H
-/*
- * Physical DRAM offset.
- */
-#define PLAT_PHYS_OFFSET UL(0x00000000)
-
#define BUS_OFFSET UL(0x80000000)
#define __virt_to_bus(x) ((x) - PAGE_OFFSET + BUS_OFFSET)
#define __bus_to_virt(x) ((x) - BUS_OFFSET + PAGE_OFFSET)
diff --git a/arch/arm/mach-iop13xx/include/mach/memory.h b/arch/arm/mach-iop13xx/include/mach/memory.h
index 7c032d0ab24a..59307e787588 100644
--- a/arch/arm/mach-iop13xx/include/mach/memory.h
+++ b/arch/arm/mach-iop13xx/include/mach/memory.h
@@ -3,11 +3,6 @@
#include <mach/hardware.h>
-/*
- * Physical DRAM offset.
- */
-#define PLAT_PHYS_OFFSET UL(0x00000000)
-
#ifndef __ASSEMBLY__
#if defined(CONFIG_ARCH_IOP13XX)
diff --git a/arch/arm/mach-ks8695/include/mach/memory.h b/arch/arm/mach-ks8695/include/mach/memory.h
index 95e731a7ed6a..ab0d27fa8969 100644
--- a/arch/arm/mach-ks8695/include/mach/memory.h
+++ b/arch/arm/mach-ks8695/include/mach/memory.h
@@ -15,11 +15,6 @@
#include <mach/hardware.h>
-/*
- * Physical SRAM offset.
- */
-#define PLAT_PHYS_OFFSET KS8695_SDRAM_PA
-
#ifndef __ASSEMBLY__
#ifdef CONFIG_PCI
diff --git a/arch/arm/mach-omap1/include/mach/memory.h b/arch/arm/mach-omap1/include/mach/memory.h
index 3c2530523111..058a4f7d44c5 100644
--- a/arch/arm/mach-omap1/include/mach/memory.h
+++ b/arch/arm/mach-omap1/include/mach/memory.h
@@ -6,11 +6,6 @@
#define __ASM_ARCH_MEMORY_H
/*
- * Physical DRAM offset.
- */
-#define PLAT_PHYS_OFFSET UL(0x10000000)
-
-/*
* Bus address is physical address, except for OMAP-1510 Local Bus.
* OMAP-1510 bus address is translated into a Local Bus address if the
* OMAP bus type is lbus. We do the address translation based on the
diff --git a/arch/arm/mach-realview/include/mach/memory.h b/arch/arm/mach-realview/include/mach/memory.h
index db09170e3832..23e7a313f75d 100644
--- a/arch/arm/mach-realview/include/mach/memory.h
+++ b/arch/arm/mach-realview/include/mach/memory.h
@@ -20,15 +20,6 @@
#ifndef __ASM_ARCH_MEMORY_H
#define __ASM_ARCH_MEMORY_H
-/*
- * Physical DRAM offset.
- */
-#ifdef CONFIG_REALVIEW_HIGH_PHYS_OFFSET
-#define PLAT_PHYS_OFFSET UL(0x70000000)
-#else
-#define PLAT_PHYS_OFFSET UL(0x00000000)
-#endif
-
#ifdef CONFIG_SPARSEMEM
/*
diff --git a/arch/arm/mach-rpc/include/mach/memory.h b/arch/arm/mach-rpc/include/mach/memory.h
index 18a221093bf5..b7e49571417d 100644
--- a/arch/arm/mach-rpc/include/mach/memory.h
+++ b/arch/arm/mach-rpc/include/mach/memory.h
@@ -19,11 +19,6 @@
#define __ASM_ARCH_MEMORY_H
/*
- * Physical DRAM offset.
- */
-#define PLAT_PHYS_OFFSET UL(0x10000000)
-
-/*
* Cache flushing area - ROM
*/
#define FLUSH_BASE_PHYS 0x00000000
diff --git a/arch/arm/mach-s5pv210/include/mach/memory.h b/arch/arm/mach-s5pv210/include/mach/memory.h
index 2d3cfa221d5f..d584fac9156b 100644
--- a/arch/arm/mach-s5pv210/include/mach/memory.h
+++ b/arch/arm/mach-s5pv210/include/mach/memory.h
@@ -13,8 +13,6 @@
#ifndef __ASM_ARCH_MEMORY_H
#define __ASM_ARCH_MEMORY_H
-#define PLAT_PHYS_OFFSET UL(0x20000000)
-
/*
* Sparsemem support
* Physical memory can be located from 0x20000000 to 0x7fffffff,
diff --git a/arch/arm/mach-sa1100/include/mach/memory.h b/arch/arm/mach-sa1100/include/mach/memory.h
index 12d376795abc..2054051eb797 100644
--- a/arch/arm/mach-sa1100/include/mach/memory.h
+++ b/arch/arm/mach-sa1100/include/mach/memory.h
@@ -10,11 +10,6 @@
#include <asm/sizes.h>
/*
- * Physical DRAM offset is 0xc0000000 on the SA1100
- */
-#define PLAT_PHYS_OFFSET UL(0xc0000000)
-
-/*
* Because of the wide memory address space between physical RAM banks on the
* SA1100, it's much convenient to use Linux's SparseMEM support to implement
* our memory map representation. Assuming all memory nodes have equal access
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-28 22:28:40 +0000