diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 245058b3b0ef7d5d27b7c113d6199127d8cd5a8c..44ed4a803d81e4a6a3fcc9ee35b67bb8acab68bf 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 2b751464d6ff1936bc9b73e2aaeec0a707420aaf..04ccf1c0a1afa7da2f9d2e4ce4c5769ed2bf6ed4 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 8e49066ad85052d2f7325b24823e2ecfcb2a5b45..866f8a1c6ff764aac190528fca8deb7c67eafda3 100644 --- a/arch/arm/mach-ebsa110/include/mach/memory.h +++ b/arch/arm/mach-ebsa110/include/mach/memory.h @@ -16,11 +16,6 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -/* - * Physical DRAM offset. - */ -#define PLAT_PHYS_OFFSET UL(0x00000000) - /* * Cache flushing area - SRAM */ 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 c9400cf0051c7e36b31bb819e60521c812cb43c9..0000000000000000000000000000000000000000 --- 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 5c6df377f969594931019e87a6e1bdc513be503d..6f2ecccdf3235730fdcdcf6c01677bbb38e82b08 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 334d5e2718896cd51b9b8accfe0bbbd3ca64a152..7268cb50ded04e37b2a8cce9f506e1bcd3c8f005 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 7c032d0ab24abdd590b2a97241991706ce366217..59307e7875886fcc3804829d6afb378ef853f717 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 95e731a7ed6a5730ce29d5c8921547b433ae8652..ab0d27fa896935555622e0975e16dec4313a2817 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 3c2530523111029df93a1e5b472fdd1c2ad3560d..058a4f7d44c59fc9535ed6e79f353007238f012f 100644 --- a/arch/arm/mach-omap1/include/mach/memory.h +++ b/arch/arm/mach-omap1/include/mach/memory.h @@ -5,11 +5,6 @@ #ifndef __ASM_ARCH_MEMORY_H #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 diff --git a/arch/arm/mach-realview/include/mach/memory.h b/arch/arm/mach-realview/include/mach/memory.h index db09170e3832fca5b8bef1f5c87374aac991e04c..23e7a313f75d8187544ddefdaa295dd46e000a83 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 18a221093bf59e87c7baccf54f6b03aa96c54ccd..b7e49571417dc29ce4d1ad27db2a3974e77eedff 100644 --- a/arch/arm/mach-rpc/include/mach/memory.h +++ b/arch/arm/mach-rpc/include/mach/memory.h @@ -18,11 +18,6 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -/* - * Physical DRAM offset. - */ -#define PLAT_PHYS_OFFSET UL(0x10000000) - /* * Cache flushing area - ROM */ diff --git a/arch/arm/mach-s5pv210/include/mach/memory.h b/arch/arm/mach-s5pv210/include/mach/memory.h index 2d3cfa221d5f90965399c247e25555642211f10c..d584fac9156b4460d8d5d2f02939269b02a3f5af 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 12d376795abc6474b513b237f52c828384c783b1..2054051eb79779a9f60cdc3c50a49300eda6f1c0 100644 --- a/arch/arm/mach-sa1100/include/mach/memory.h +++ b/arch/arm/mach-sa1100/include/mach/memory.h @@ -9,11 +9,6 @@ #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