diff options
86 files changed, 434 insertions, 189 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index ababf41..48a0628 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -190,6 +190,22 @@ config VECTORS_BASE help The base address of exception vectors. +config ARM_PATCH_PHYS_VIRT + bool "Patch physical to virtual translations at runtime (EXPERIMENTAL)" + depends on EXPERIMENTAL + depends on !XIP_KERNEL && MMU + depends on !ARCH_REALVIEW || !SPARSEMEM + help + Patch phys-to-virt translation functions at runtime according to + the position of the kernel in system memory. + + This can only be used with non-XIP with MMU kernels where + the base of physical memory is at a 16MB boundary. + +config ARM_PATCH_PHYS_VIRT_16BIT + def_bool y + depends on ARM_PATCH_PHYS_VIRT && ARCH_MSM + source "init/Kconfig" source "kernel/Kconfig.freezer" diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index d0ee74b..431077c 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -15,6 +15,7 @@ #include <linux/compiler.h> #include <linux/const.h> +#include <linux/types.h> #include <mach/memory.h> #include <asm/sizes.h> @@ -133,20 +134,10 @@ #endif /* - * Physical vs virtual RAM address space conversion. These are - * private definitions which should NOT be used outside memory.h - * files. Use virt_to_phys/phys_to_virt/__pa/__va instead. - */ -#ifndef __virt_to_phys -#define __virt_to_phys(x) ((x) - PAGE_OFFSET + PHYS_OFFSET) -#define __phys_to_virt(x) ((x) - PHYS_OFFSET + PAGE_OFFSET) -#endif - -/* * Convert a physical address to a Page Frame Number and back */ -#define __phys_to_pfn(paddr) ((paddr) >> PAGE_SHIFT) -#define __pfn_to_phys(pfn) ((pfn) << PAGE_SHIFT) +#define __phys_to_pfn(paddr) ((unsigned long)((paddr) >> PAGE_SHIFT)) +#define __pfn_to_phys(pfn) ((phys_addr_t)(pfn) << PAGE_SHIFT) /* * Convert a page to/from a physical address @@ -157,6 +148,62 @@ #ifndef __ASSEMBLY__ /* + * Physical vs virtual RAM address space conversion. These are + * private definitions which should NOT be used outside memory.h + * files. Use virt_to_phys/phys_to_virt/__pa/__va instead. + */ +#ifndef __virt_to_phys +#ifdef CONFIG_ARM_PATCH_PHYS_VIRT + +/* + * Constants used to force the right instruction encodings and shifts + * so that all we need to do is modify the 8-bit constant field. + */ +#define __PV_BITS_31_24 0x81000000 +#define __PV_BITS_23_16 0x00810000 + +extern unsigned long __pv_phys_offset; +#define PHYS_OFFSET __pv_phys_offset + +#define __pv_stub(from,to,instr,type) \ + __asm__("@ __pv_stub\n" \ + "1: " instr " %0, %1, %2\n" \ + " .pushsection .pv_table,\"a\"\n" \ + " .long 1b\n" \ + " .popsection\n" \ + : "=r" (to) \ + : "r" (from), "I" (type)) + +static inline unsigned long __virt_to_phys(unsigned long x) +{ + unsigned long t; + __pv_stub(x, t, "add", __PV_BITS_31_24); +#ifdef CONFIG_ARM_PATCH_PHYS_VIRT_16BIT + __pv_stub(t, t, "add", __PV_BITS_23_16); +#endif + return t; +} + +static inline unsigned long __phys_to_virt(unsigned long x) +{ + unsigned long t; + __pv_stub(x, t, "sub", __PV_BITS_31_24); +#ifdef CONFIG_ARM_PATCH_PHYS_VIRT_16BIT + __pv_stub(t, t, "sub", __PV_BITS_23_16); +#endif + return t; +} +#else +#define __virt_to_phys(x) ((x) - PAGE_OFFSET + PHYS_OFFSET) +#define __phys_to_virt(x) ((x) - PHYS_OFFSET + PAGE_OFFSET) +#endif +#endif + +#ifndef PHYS_OFFSET +#define PHYS_OFFSET PLAT_PHYS_OFFSET +#endif + +/* * The DMA mask corresponding to the maximum bus address allocatable * using GFP_DMA. The default here places no restriction on DMA * allocations. This must be the smallest DMA mask in the system, @@ -188,12 +235,12 @@ * translation for translating DMA addresses. Use the driver * DMA support - see dma-mapping.h. */ -static inline unsigned long virt_to_phys(const volatile void *x) +static inline phys_addr_t virt_to_phys(const volatile void *x) { return __virt_to_phys((unsigned long)(x)); } -static inline void *phys_to_virt(unsigned long x) +static inline void *phys_to_virt(phys_addr_t x) { return (void *)(__phys_to_virt((unsigned long)(x))); } diff --git a/arch/arm/include/asm/module.h b/arch/arm/include/asm/module.h index 12c8e68..543b449 100644 --- a/arch/arm/include/asm/module.h +++ b/arch/arm/include/asm/module.h @@ -25,8 +25,31 @@ struct mod_arch_specific { }; /* - * Include the ARM architecture version. + * Add the ARM architecture version to the version magic string */ -#define MODULE_ARCH_VERMAGIC "ARMv" __stringify(__LINUX_ARM_ARCH__) " " +#define MODULE_ARCH_VERMAGIC_ARMVSN "ARMv" __stringify(__LINUX_ARM_ARCH__) " " + +/* Add __virt_to_phys patching state as well */ +#ifdef CONFIG_ARM_PATCH_PHYS_VIRT +#ifdef CONFIG_ARM_PATCH_PHYS_VIRT_16BIT +#define MODULE_ARCH_VERMAGIC_P2V "p2v16 " +#else +#define MODULE_ARCH_VERMAGIC_P2V "p2v8 " +#endif +#else +#define MODULE_ARCH_VERMAGIC_P2V "" +#endif + +/* Add instruction set architecture tag to distinguish ARM/Thumb kernels */ +#ifdef CONFIG_THUMB2_KERNEL +#define MODULE_ARCH_VERMAGIC_ARMTHUMB "thumb2 " +#else +#define MODULE_ARCH_VERMAGIC_ARMTHUMB "" +#endif + +#define MODULE_ARCH_VERMAGIC \ + MODULE_ARCH_VERMAGIC_ARMVSN \ + MODULE_ARCH_VERMAGIC_ARMTHUMB \ + MODULE_ARCH_VERMAGIC_P2V #endif /* _ASM_ARM_MODULE_H */ diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c index d5d4185..acca35a 100644 --- a/arch/arm/kernel/armksyms.c +++ b/arch/arm/kernel/armksyms.c @@ -164,3 +164,7 @@ EXPORT_SYMBOL(mcount); #endif EXPORT_SYMBOL(__gnu_mcount_nc); #endif + +#ifdef CONFIG_ARM_PATCH_PHYS_VIRT +EXPORT_SYMBOL(__pv_phys_offset); +#endif diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S index 60fe279..c9173cf 100644 --- a/arch/arm/kernel/head.S +++ b/arch/arm/kernel/head.S @@ -26,14 +26,6 @@ #include <mach/debug-macro.S> #endif -#if (PHYS_OFFSET & 0x001fffff) -#error "PHYS_OFFSET must be at an even 2MiB boundary!" -#endif - -#define KERNEL_RAM_VADDR (PAGE_OFFSET + TEXT_OFFSET) -#define KERNEL_RAM_PADDR (PHYS_OFFSET + TEXT_OFFSET) - - /* * swapper_pg_dir is the virtual address of the initial page table. * We place the page tables 16K below KERNEL_RAM_VADDR. Therefore, we must @@ -41,6 +33,7 @@ * the least significant 16 bits to be 0x8000, but we could probably * relax this restriction to KERNEL_RAM_VADDR >= PAGE_OFFSET + 0x4000. */ +#define KERNEL_RAM_VADDR (PAGE_OFFSET + TEXT_OFFSET) #if (KERNEL_RAM_VADDR & 0xffff) != 0x8000 #error KERNEL_RAM_VADDR must start at 0xXXXX8000 #endif @@ -48,8 +41,8 @@ .globl swapper_pg_dir .equ swapper_pg_dir, KERNEL_RAM_VADDR - 0x4000 - .macro pgtbl, rd - ldr \rd, =(KERNEL_RAM_PADDR - 0x4000) + .macro pgtbl, rd, phys + add \rd, \phys, #TEXT_OFFSET - 0x4000 .endm #ifdef CONFIG_XIP_KERNEL @@ -88,14 +81,26 @@ ENTRY(stext) THUMB( it eq ) @ force fixup-able long branch encoding beq __error_p @ yes, error 'p' +#ifndef CONFIG_XIP_KERNEL + adr r3, 2f + ldmia r3, {r4, r8} + sub r4, r3, r4 @ (PHYS_OFFSET - PAGE_OFFSET) + add r8, r8, r4 @ PHYS_OFFSET +#else + ldr r8, =PLAT_PHYS_OFFSET +#endif + /* * r1 = machine no, r2 = atags, - * r9 = cpuid, r10 = procinfo + * r8 = phys_offset, r9 = cpuid, r10 = procinfo */ bl __vet_atags #ifdef CONFIG_SMP_ON_UP bl __fixup_smp #endif +#ifdef CONFIG_ARM_PATCH_PHYS_VIRT + bl __fixup_pv_table +#endif bl __create_page_tables /* @@ -114,21 +119,24 @@ ENTRY(stext) 1: b __enable_mmu ENDPROC(stext) .ltorg +#ifndef CONFIG_XIP_KERNEL +2: .long . + .long PAGE_OFFSET +#endif /* * Setup the initial page tables. We only setup the barest * amount which are required to get the kernel running, which * generally means mapping in the kernel code. * - * r9 = cpuid - * r10 = procinfo + * r8 = phys_offset, r9 = cpuid, r10 = procinfo * * Returns: * r0, r3, r5-r7 corrupted * r4 = physical page table address */ __create_page_tables: - pgtbl r4 @ page table address + pgtbl r4, r8 @ page table address /* * Clear the 16K level 1 swapper page table @@ -184,10 +192,8 @@ __create_page_tables: /* * Map some ram to cover our .data and .bss areas. */ - orr r3, r7, #(KERNEL_RAM_PADDR & 0xff000000) - .if (KERNEL_RAM_PADDR & 0x00f00000) - orr r3, r3, #(KERNEL_RAM_PADDR & 0x00f00000) - .endif + add r3, r8, #TEXT_OFFSET + orr r3, r3, r7 add r0, r4, #(KERNEL_RAM_VADDR & 0xff000000) >> 18 str r3, [r0, #(KERNEL_RAM_VADDR & 0x00f00000) >> 18]! ldr r6, =(_end - 1) @@ -200,14 +206,17 @@ __create_page_tables: #endif /* - * Then map first 1MB of ram in case it contains our boot params. + * Then map boot params address in r2 or + * the first 1MB of ram if boot params address is not specified. */ - add r0, r4, #PAGE_OFFSET >> 18 - orr r6, r7, #(PHYS_OFFSET & 0xff000000) - .if (PHYS_OFFSET & 0x00f00000) - orr r6, r6, #(PHYS_OFFSET & 0x00f00000) - .endif - str r6, [r0] + mov r0, r2, lsr #20 + movs r0, r0, lsl #20 + moveq r0, r8 + sub r3, r0, r8 + add r3, r3, #PAGE_OFFSET + add r3, r4, r3, lsr #18 + orr r6, r7, r0 + str r6, [r3] #ifdef CONFIG_DEBUG_LL #ifndef CONFIG_DEBUG_ICEDCC @@ -452,4 +461,129 @@ ENTRY(fixup_smp) ldmfd sp!, {r4 - r6, pc} ENDPROC(fixup_smp) +#ifdef CONFIG_ARM_PATCH_PHYS_VIRT + +/* __fixup_pv_table - patch the stub instructions with the delta between + * PHYS_OFFSET and PAGE_OFFSET, which is assumed to be 16MiB aligned and + * can be expressed by an immediate shifter operand. The stub instruction + * has a form of '(add|sub) rd, rn, #imm'. + */ + __HEAD +__fixup_pv_table: + adr r0, 1f + ldmia r0, {r3-r5, r7} + sub r3, r0, r3 @ PHYS_OFFSET - PAGE_OFFSET + add r4, r4, r3 @ adjust table start address + add r5, r5, r3 @ adjust table end address + add r7, r7, r3 @ adjust __pv_phys_offset address + str r8, [r7] @ save computed PHYS_OFFSET to __pv_phys_offset +#ifndef CONFIG_ARM_PATCH_PHYS_VIRT_16BIT + mov r6, r3, lsr #24 @ constant for add/sub instructions + teq r3, r6, lsl #24 @ must be 16MiB aligned +#else + mov r6, r3, lsr #16 @ constant for add/sub instructions + teq r3, r6, lsl #16 @ must be 64kiB aligned +#endif +THUMB( it ne @ cross section branch ) + bne __error + str r6, [r7, #4] @ save to __pv_offset + b __fixup_a_pv_table +ENDPROC(__fixup_pv_table) + + .align +1: .long . + .long __pv_table_begin + .long __pv_table_end +2: .long __pv_phys_offset + + .text +__fixup_a_pv_table: +#ifdef CONFIG_THUMB2_KERNEL +#ifdef CONFIG_ARM_PATCH_PHYS_VIRT_16BIT + lsls r0, r6, #24 + lsr r6, #8 + beq 1f + clz r7, r0 + lsr r0, #24 + lsl r0, r7 + bic r0, 0x0080 + lsrs r7, #1 + orrcs r0, #0x0080 + orr r0, r0, r7, lsl #12 +#endif +1: lsls r6, #24 + beq 4f + clz r7, r6 + lsr r6, #24 + lsl r6, r7 + bic r6, #0x0080 + lsrs r7, #1 + orrcs r6, #0x0080 + orr r6, r6, r7, lsl #12 + orr r6, #0x4000 + b 4f +2: @ at this point the C flag is always clear + add r7, r3 +#ifdef CONFIG_ARM_PATCH_PHYS_VIRT_16BIT + ldrh ip, [r7] + tst ip, 0x0400 @ the i bit tells us LS or MS byte + beq 3f + cmp r0, #0 @ set C flag, and ... + biceq ip, 0x0400 @ immediate zero value has a special encoding + streqh ip, [r7] @ that requires the i bit cleared +#endif +3: ldrh ip, [r7, #2] + and ip, 0x8f00 + orrcc ip, r6 @ mask in offset bits 31-24 + orrcs ip, r0 @ mask in offset bits 23-16 + strh ip, [r7, #2] +4: cmp r4, r5 + ldrcc r7, [r4], #4 @ use branch for delay slot + bcc 2b + bx lr +#else +#ifdef CONFIG_ARM_PATCH_PHYS_VIRT_16BIT + and r0, r6, #255 @ offset bits 23-16 + mov r6, r6, lsr #8 @ offset bits 31-24 +#else + mov r0, #0 @ just in case... +#endif + b 3f +2: ldr ip, [r7, r3] + bic ip, ip, #0x000000ff + tst ip, #0x400 @ rotate shift tells us LS or MS byte + orrne ip, ip, r6 @ mask in offset bits 31-24 + orreq ip, ip, r0 @ mask in offset bits 23-16 + str ip, [r7, r3] +3: cmp r4, r5 + ldrcc r7, [r4], #4 @ use branch for delay slot + bcc 2b + mov pc, lr +#endif +ENDPROC(__fixup_a_pv_table) + +ENTRY(fixup_pv_table) + stmfd sp!, {r4 - r7, lr} + ldr r2, 2f @ get address of __pv_phys_offset + mov r3, #0 @ no offset + mov r4, r0 @ r0 = table start + add r5, r0, r1 @ r1 = table size + ldr r6, [r2, #4] @ get __pv_offset + bl __fixup_a_pv_table + ldmfd sp!, {r4 - r7, pc} +ENDPROC(fixup_pv_table) + + .align +2: .long __pv_phys_offset + + .data + .globl __pv_phys_offset + .type __pv_phys_offset, %object +__pv_phys_offset: + .long 0 + .size __pv_phys_offset, . - __pv_phys_offset +__pv_offset: + .long 0 +#endif + #include "head-common.S" diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c index 6fcf22c..fee7c36 100644 --- a/arch/arm/kernel/module.c +++ b/arch/arm/kernel/module.c @@ -283,12 +283,13 @@ static const Elf_Shdr *find_mod_section(const Elf32_Ehdr *hdr, return NULL; } +extern void fixup_pv_table(const void *, unsigned long); extern void fixup_smp(const void *, unsigned long); int module_finalize(const Elf32_Ehdr *hdr, const Elf_Shdr *sechdrs, struct module *mod) { - const Elf_Shdr * __maybe_unused s = NULL; + const Elf_Shdr *s = NULL; #ifdef CONFIG_ARM_UNWIND const char *secstrs = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset; const Elf_Shdr *sechdrs_end = sechdrs + hdr->e_shnum; @@ -333,6 +334,11 @@ int module_finalize(const Elf32_Ehdr *hdr, const Elf_Shdr *sechdrs, maps[i].txt_sec->sh_addr, maps[i].txt_sec->sh_size); #endif +#ifdef CONFIG_ARM_PATCH_PHYS_VIRT + s = find_mod_section(hdr, sechdrs, ".pv_table"); + if (s) + fixup_pv_table((void *)s->sh_addr, s->sh_size); +#endif s = find_mod_section(hdr, sechdrs, ".alt.smp.init"); if (s && !is_smp()) fixup_smp((void *)s->sh_addr, s->sh_size); diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index db23828..d1da921 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -325,28 +325,6 @@ static void __init early_print(const char *str, ...) printk("%s", buf); } -static struct machine_desc * __init lookup_machine_type(unsigned int type) -{ - extern struct machine_desc __arch_info_begin[], __arch_info_end[]; - struct machine_desc *p; - - for (p = __arch_info_begin; p < __arch_info_end; p++) - if (type == p->nr) - return p; - - early_print("\n" - "Error: unrecognized/unsupported machine ID (r1 = 0x%08x).\n\n" - "Available machine support:\n\nID (hex)\tNAME\n", type); - - for (p = __arch_info_begin; p < __arch_info_end; p++) - early_print("%08x\t%s\n", p->nr, p->name); - - early_print("\nPlease check your kernel config and/or bootloader.\n"); - - while (true) - /* can't use cpu_relax() here as it may require MMU setup */; -} - static void __init feat_v6_fixup(void) { int id = read_cpuid_id(); @@ -463,21 +441,29 @@ void cpu_init(void) static struct machine_desc * __init setup_machine(unsigned int nr) { - struct machine_desc *list; + extern struct machine_desc __arch_info_begin[], __arch_info_end[]; + struct machine_desc *p; /* * locate machine in the list of supported machines. */ - list = lookup_machine_type(nr); - if (!list) { - printk("Machine configuration botched (nr %d), unable " - "to continue.\n", nr); - while (1); - } + for (p = __arch_info_begin; p < __arch_info_end; p++) + if (nr == p->nr) { + printk("Machine: %s\n", p->name); + return p; + } - printk("Machine: %s\n", list->name); + early_print("\n" + "Error: unrecognized/unsupported machine ID (r1 = 0x%08x).\n\n" + "Available machine support:\n\nID (hex)\tNAME\n", nr); - return list; + for (p = __arch_info_begin; p < __arch_info_end; p++) + early_print("%08x\t%s\n", p->nr, p->name); + + early_print("\nPlease check your kernel config and/or bootloader.\n"); + + while (true) + /* can't use cpu_relax() here as it may require MMU setup */; } static int __init arm_add_memory(unsigned long start, unsigned long size) @@ -740,7 +726,7 @@ static struct init_tags { { tag_size(tag_core), ATAG_CORE }, { 1, PAGE_SIZE, 0xff }, { tag_size(tag_mem32), ATAG_MEM }, - { MEM_SIZE, PHYS_OFFSET }, + { MEM_SIZE }, { 0, ATAG_NONE } }; @@ -839,6 +825,8 @@ void __init setup_arch(char **cmdline_p) struct machine_desc *mdesc; char *from = default_command_line; + init_tags.mem.start = PHYS_OFFSET; + unwind_init(); setup_processor(); @@ -851,8 +839,25 @@ void __init setup_arch(char **cmdline_p) if (__atags_pointer) tags = phys_to_virt(__atags_pointer); - else if (mdesc->boot_params) - tags = phys_to_virt(mdesc->boot_params); + else if (mdesc->boot_params) { +#ifdef CONFIG_MMU + /* + * We still are executing with a minimal MMU mapping created + * with the presumption that the machine default for this + * is located in the first MB of RAM. Anything else will + * fault and silently hang the kernel at this point. + */ + if (mdesc->boot_params < PHYS_OFFSET || + mdesc->boot_params >= PHYS_OFFSET + SZ_1M) { + printk(KERN_WARNING + "Default boot params at physical 0x%08lx out of reach\n", + mdesc->boot_params); + } else +#endif + { + tags = phys_to_virt(mdesc->boot_params); + } + } #if defined(CONFIG_DEPRECATED_PARAM_STRUCT) /* diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c index 26685c2..f5cf660 100644 --- a/arch/arm/kernel/tcm.c +++ b/arch/arm/kernel/tcm.c @@ -15,7 +15,7 @@ #include <linux/string.h> /* memcpy */ #include <asm/cputype.h> #include <asm/mach/map.h> -#include <mach/memory.h> +#include <asm/memory.h> #include "tcm.h" static struct gen_pool *tcm_pool; diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index 6146279..dfbb377 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -64,6 +64,10 @@ SECTIONS __smpalt_end = .; #endif + __pv_table_begin = .; + *(.pv_table) + __pv_table_end = .; + INIT_SETUP(16) INIT_CALLS diff --git a/arch/arm/mach-aaec2000/include/mach/memory.h b/arch/arm/mach-aaec2000/include/mach/memory.h index 4f93c56..4a10bf0 100644 --- a/arch/arm/mach-aaec2000/include/mach/memory.h +++ b/arch/arm/mach-aaec2000/include/mach/memory.h @@ -12,6 +12,6 @@ #define __ASM_ARCH_MEMORY_H -#define PHYS_OFFSET UL(0xf0000000) +#define PLAT_PHYS_OFFSET UL(0xf0000000) #endif /* __ASM_ARCH_MEMORY_H */ diff --git a/arch/arm/mach-at91/include/mach/memory.h b/arch/arm/mach-at91/include/mach/memory.h index 14f4ef4..c2cfe50 100644 --- a/arch/arm/mach-at91/include/mach/memory.h +++ b/arch/arm/mach-at91/include/mach/memory.h @@ -23,6 +23,6 @@ #include <mach/hardware.h> -#define PHYS_OFFSET (AT91_SDRAM_BASE) +#define PLAT_PHYS_OFFSET (AT91_SDRAM_BASE) #endif diff --git a/arch/arm/mach-bcmring/include/mach/hardware.h b/arch/arm/mach-bcmring/include/mach/hardware.h index 447eb34..8bf3564 100644 --- a/arch/arm/mach-bcmring/include/mach/hardware.h +++ b/arch/arm/mach-bcmring/include/mach/hardware.h @@ -31,7 +31,7 @@ * *_SIZE is the size of the region * *_BASE is the virtual address */ -#define RAM_START PHYS_OFFSET +#define RAM_START PLAT_PHYS_OFFSET #define RAM_SIZE (CFG_GLOBAL_RAM_SIZE-CFG_GLOBAL_RAM_SIZE_RESERVED) #define RAM_BASE PAGE_OFFSET diff --git a/arch/arm/mach-bcmring/include/mach/memory.h b/arch/arm/mach-bcmring/include/mach/memory.h index 114f942..15162e4 100644 --- a/arch/arm/mach-bcmring/include/mach/memory.h +++ b/arch/arm/mach-bcmring/include/mach/memory.h @@ -23,7 +23,7 @@ * files. Use virt_to_phys/phys_to_virt/__pa/__va instead. */ -#define PHYS_OFFSET CFG_GLOBAL_RAM_BASE +#define PLAT_PHYS_OFFSET CFG_GLOBAL_RAM_BASE /* * Maximum DMA memory allowed is 14M diff --git a/arch/arm/mach-clps711x/include/mach/memory.h b/arch/arm/mach-clps711x/include/mach/memory.h index f45c8e8..3a032a6 100644 --- a/arch/arm/mach-clps711x/include/mach/memory.h +++ b/arch/arm/mach-clps711x/include/mach/memory.h @@ -23,7 +23,7 @@ /* * Physical DRAM offset. */ -#define PHYS_OFFSET UL(0xc0000000) +#define PLAT_PHYS_OFFSET UL(0xc0000000) #if !defined(CONFIG_ARCH_CDB89712) && !defined (CONFIG_ARCH_AUTCPU12) diff --git a/arch/arm/mach-cns3xxx/include/mach/memory.h b/arch/arm/mach-cns3xxx/include/mach/memory.h index 3b6b769..dc16c5c 100644 --- a/arch/arm/mach-cns3xxx/include/mach/memory.h +++ b/arch/arm/mach-cns3xxx/include/mach/memory.h @@ -13,7 +13,7 @@ /* * Physical DRAM offset. */ -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #define __phys_to_bus(x) ((x) + PHYS_OFFSET) #define __bus_to_phys(x) ((x) - PHYS_OFFSET) diff --git a/arch/arm/mach-davinci/include/mach/memory.h b/arch/arm/mach-davinci/include/mach/memory.h index 22eb97c..7882272 100644 --- a/arch/arm/mach-davinci/include/mach/memory.h +++ b/arch/arm/mach-davinci/include/mach/memory.h @@ -26,9 +26,9 @@ #if defined(CONFIG_ARCH_DAVINCI_DA8XX) && defined(CONFIG_ARCH_DAVINCI_DMx) #error Cannot enable DaVinci and DA8XX platforms concurrently #elif defined(CONFIG_ARCH_DAVINCI_DA8XX) -#define PHYS_OFFSET DA8XX_DDR_BASE +#define PLAT_PHYS_OFFSET DA8XX_DDR_BASE #else -#define PHYS_OFFSET DAVINCI_DDR_BASE +#define PLAT_PHYS_OFFSET DAVINCI_DDR_BASE #endif #define DDR2_SDRCR_OFFSET 0xc diff --git a/arch/arm/mach-dove/include/mach/memory.h b/arch/arm/mach-dove/include/mach/memory.h index d668720..bbc93fe 100644 --- a/arch/arm/mach-dove/include/mach/memory.h +++ b/arch/arm/mach-dove/include/mach/memory.h @@ -5,6 +5,6 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #endif diff --git a/arch/arm/mach-ebsa110/include/mach/memory.h b/arch/arm/mach-ebsa110/include/mach/memory.h index 0ca66d0..8e49066 100644 --- a/arch/arm/mach-ebsa110/include/mach/memory.h +++ b/arch/arm/mach-ebsa110/include/mach/memory.h @@ -19,7 +19,7 @@ /* * Physical DRAM offset. */ -#define PHYS_OFFSET UL(0x00000000) +#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 index 554064e..c9400cf 100644 --- a/arch/arm/mach-ep93xx/include/mach/memory.h +++ b/arch/arm/mach-ep93xx/include/mach/memory.h @@ -6,15 +6,15 @@ #define __ASM_ARCH_MEMORY_H #if defined(CONFIG_EP93XX_SDCE3_SYNC_PHYS_OFFSET) -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #elif defined(CONFIG_EP93XX_SDCE0_PHYS_OFFSET) -#define PHYS_OFFSET UL(0xc0000000) +#define PLAT_PHYS_OFFSET UL(0xc0000000) #elif defined(CONFIG_EP93XX_SDCE1_PHYS_OFFSET) -#define PHYS_OFFSET UL(0xd0000000) +#define PLAT_PHYS_OFFSET UL(0xd0000000) #elif defined(CONFIG_EP93XX_SDCE2_PHYS_OFFSET) -#define PHYS_OFFSET UL(0xe0000000) +#define PLAT_PHYS_OFFSET UL(0xe0000000) #elif defined(CONFIG_EP93XX_SDCE3_ASYNC_PHYS_OFFSET) -#define PHYS_OFFSET UL(0xf0000000) +#define PLAT_PHYS_OFFSET UL(0xf0000000) #else #error "Kconfig bug: No EP93xx PHYS_OFFSET set" #endif diff --git a/arch/arm/mach-footbridge/include/mach/memory.h b/arch/arm/mach-footbridge/include/mach/memory.h index 8d64f45..5c6df37 100644 --- a/arch/arm/mach-footbridge/include/mach/memory.h +++ b/arch/arm/mach-footbridge/include/mach/memory.h @@ -62,7 +62,7 @@ extern unsigned long __bus_to_pfn(unsigned long); /* * Physical DRAM offset. */ -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #define FLUSH_BASE_PHYS 0x50000000 diff --git a/arch/arm/mach-gemini/include/mach/memory.h b/arch/arm/mach-gemini/include/mach/memory.h index 2d14d5b..a50915f 100644 --- a/arch/arm/mach-gemini/include/mach/memory.h +++ b/arch/arm/mach-gemini/include/mach/memory.h @@ -11,9 +11,9 @@ #define __MACH_MEMORY_H #ifdef CONFIG_GEMINI_MEM_SWAP -# define PHYS_OFFSET UL(0x00000000) +# define PLAT_PHYS_OFFSET UL(0x00000000) #else -# define PHYS_OFFSET UL(0x10000000) +# define PLAT_PHYS_OFFSET UL(0x10000000) #endif #endif /* __MACH_MEMORY_H */ diff --git a/arch/arm/mach-h720x/include/mach/memory.h b/arch/arm/mach-h720x/include/mach/memory.h index ef4c1e2..9d36876 100644 --- a/arch/arm/mach-h720x/include/mach/memory.h +++ b/arch/arm/mach-h720x/include/mach/memory.h @@ -7,7 +7,7 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -#define PHYS_OFFSET UL(0x40000000) +#define PLAT_PHYS_OFFSET UL(0x40000000) /* * This is the maximum DMA address that can be DMAd to. * There should not be more than (0xd0000000 - 0xc0000000) diff --git a/arch/arm/mach-integrator/include/mach/memory.h b/arch/arm/mach-integrator/include/mach/memory.h index 991f24d..334d5e2 100644 --- a/arch/arm/mach-integrator/include/mach/memory.h +++ b/arch/arm/mach-integrator/include/mach/memory.h @@ -23,7 +23,7 @@ /* * Physical DRAM offset. */ -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #define BUS_OFFSET UL(0x80000000) #define __virt_to_bus(x) ((x) - PAGE_OFFSET + BUS_OFFSET) diff --git a/arch/arm/mach-iop13xx/include/mach/memory.h b/arch/arm/mach-iop13xx/include/mach/memory.h index 3ad4553..1afa99e 100644 --- a/arch/arm/mach-iop13xx/include/mach/memory.h +++ b/arch/arm/mach-iop13xx/include/mach/memory.h @@ -6,7 +6,7 @@ /* * Physical DRAM offset. */ -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #ifndef __ASSEMBLY__ diff --git a/arch/arm/mach-iop32x/include/mach/memory.h b/arch/arm/mach-iop32x/include/mach/memory.h index c30f645..169cc23 100644 --- a/arch/arm/mach-iop32x/include/mach/memory.h +++ b/arch/arm/mach-iop32x/include/mach/memory.h @@ -8,6 +8,6 @@ /* * Physical DRAM offset. */ -#define PHYS_OFFSET UL(0xa0000000) +#define PLAT_PHYS_OFFSET UL(0xa0000000) #endif diff --git a/arch/arm/mach-iop33x/include/mach/memory.h b/arch/arm/mach-iop33x/include/mach/memory.h index a30a96a..8e1daf7 100644 --- a/arch/arm/mach-iop33x/include/mach/memory.h +++ b/arch/arm/mach-iop33x/include/mach/memory.h @@ -8,6 +8,6 @@ /* * Physical DRAM offset. */ -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #endif diff --git a/arch/arm/mach-ixp2000/include/mach/memory.h b/arch/arm/mach-ixp2000/include/mach/memory.h index 98e3471..5f0c4fd 100644 --- a/arch/arm/mach-ixp2000/include/mach/memory.h +++ b/arch/arm/mach-ixp2000/include/mach/memory.h @@ -13,7 +13,7 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #include <mach/ixp2000-regs.h> diff --git a/arch/arm/mach-ixp23xx/include/mach/memory.h b/arch/arm/mach-ixp23xx/include/mach/memory.h index 6ef65d8..6cf0704 100644 --- a/arch/arm/mach-ixp23xx/include/mach/memory.h +++ b/arch/arm/mach-ixp23xx/include/mach/memory.h @@ -17,7 +17,7 @@ /* * Physical DRAM offset. */ -#define PHYS_OFFSET (0x00000000) +#define PLAT_PHYS_OFFSET (0x00000000) #define IXP23XX_PCI_SDRAM_OFFSET (*((volatile int *)IXP23XX_PCI_SDRAM_BAR) & 0xfffffff0) diff --git a/arch/arm/mach-ixp4xx/include/mach/memory.h b/arch/arm/mach-ixp4xx/include/mach/memory.h index 0136eaa..6d388c9 100644 --- a/arch/arm/mach-ixp4xx/include/mach/memory.h +++ b/arch/arm/mach-ixp4xx/include/mach/memory.h @@ -12,7 +12,7 @@ /* * Physical DRAM offset. */ -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #if !defined(__ASSEMBLY__) && defined(CONFIG_PCI) diff --git a/arch/arm/mach-kirkwood/include/mach/memory.h b/arch/arm/mach-kirkwood/include/mach/memory.h index 45431e1..4600b44 100644 --- a/arch/arm/mach-kirkwood/include/mach/memory.h +++ b/arch/arm/mach-kirkwood/include/mach/memory.h @@ -5,6 +5,6 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #endif diff --git a/arch/arm/mach-ks8695/include/mach/memory.h b/arch/arm/mach-ks8695/include/mach/memory.h index bace9a6..f7e1b9b 100644 --- a/arch/arm/mach-ks8695/include/mach/memory.h +++ b/arch/arm/mach-ks8695/include/mach/memory.h @@ -18,7 +18,7 @@ /* * Physical SRAM offset. */ -#define PHYS_OFFSET KS8695_SDRAM_PA +#define PLAT_PHYS_OFFSET KS8695_SDRAM_PA #ifndef __ASSEMBLY__ diff --git a/arch/arm/mach-lh7a40x/include/mach/memory.h b/arch/arm/mach-lh7a40x/include/mach/memory.h index edb8f5f..f77bde8 100644 --- a/arch/arm/mach-lh7a40x/include/mach/memory.h +++ b/arch/arm/mach-lh7a40x/include/mach/memory.h @@ -17,7 +17,7 @@ /* * Physical DRAM offset. */ -#define PHYS_OFFSET UL(0xc0000000) +#define PLAT_PHYS_OFFSET UL(0xc0000000) /* * Sparsemem version of the above diff --git a/arch/arm/mach-loki/include/mach/memory.h b/arch/arm/mach-loki/include/mach/memory.h index 2ed7e6e7..6636665 100644 --- a/arch/arm/mach-loki/include/mach/memory.h +++ b/arch/arm/mach-loki/include/mach/memory.h @@ -5,6 +5,6 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #endif diff --git a/arch/arm/mach-lpc32xx/include/mach/memory.h b/arch/arm/mach-lpc32xx/include/mach/memory.h index 044e1ac..a647dd6 100644 --- a/arch/arm/mach-lpc32xx/include/mach/memory.h +++ b/arch/arm/mach-lpc32xx/include/mach/memory.h @@ -22,6 +22,6 @@ /* * Physical DRAM offset of bank 0 */ -#define PHYS_OFFSET UL(0x80000000) +#define PLAT_PHYS_OFFSET UL(0x80000000) #endif diff --git a/arch/arm/mach-mmp/include/mach/memory.h b/arch/arm/mach-mmp/include/mach/memory.h index bdb21d7..d68b50a 100644 --- a/arch/arm/mach-mmp/include/mach/memory.h +++ b/arch/arm/mach-mmp/include/mach/memory.h @@ -9,6 +9,6 @@ #ifndef __ASM_MACH_MEMORY_H #define __ASM_MACH_MEMORY_H -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #endif /* __ASM_MACH_MEMORY_H */ diff --git a/arch/arm/mach-msm/board-msm7x27.c b/arch/arm/mach-msm/board-msm7x27.c index e7a76ef..08fcd40 100644 --- a/arch/arm/mach-msm/board-msm7x27.c +++ b/arch/arm/mach-msm/board-msm7x27.c @@ -132,7 +132,7 @@ static void __init msm7x2x_map_io(void) MACHINE_START(MSM7X27_SURF, "QCT MSM7x27 SURF") #ifdef CONFIG_MSM_DEBUG_UART #endif - .boot_params = PHYS_OFFSET + 0x100, + .boot_params = PLAT_PHYS_OFFSET + 0x100, .map_io = msm7x2x_map_io, .init_irq = msm7x2x_init_irq, .init_machine = msm7x2x_init, @@ -142,7 +142,7 @@ MACHINE_END MACHINE_START(MSM7X27_FFA, "QCT MSM7x27 FFA") #ifdef CONFIG_MSM_DEBUG_UART #endif - .boot_params = PHYS_OFFSET + 0x100, + .boot_params = PLAT_PHYS_OFFSET + 0x100, .map_io = msm7x2x_map_io, .init_irq = msm7x2x_init_irq, .init_machine = msm7x2x_init, @@ -152,7 +152,7 @@ MACHINE_END MACHINE_START(MSM7X25_SURF, "QCT MSM7x25 SURF") #ifdef CONFIG_MSM_DEBUG_UART #endif - .boot_params = PHYS_OFFSET + 0x100, + .boot_params = PLAT_PHYS_OFFSET + 0x100, .map_io = msm7x2x_map_io, .init_irq = msm7x2x_init_irq, .init_machine = msm7x2x_init, @@ -162,7 +162,7 @@ MACHINE_END MACHINE_START(MSM7X25_FFA, "QCT MSM7x25 FFA") #ifdef CONFIG_MSM_DEBUG_UART #endif - .boot_params = PHYS_OFFSET + 0x100, + .boot_params = PLAT_PHYS_OFFSET + 0x100, .map_io = msm7x2x_map_io, .init_irq = msm7x2x_init_irq, .init_machine = msm7x2x_init, diff --git a/arch/arm/mach-msm/board-msm7x30.c b/arch/arm/mach-msm/board-msm7x30.c index 6f3b973..25db8fd 100644 --- a/arch/arm/mach-msm/board-msm7x30.c +++ b/arch/arm/mach-msm/board-msm7x30.c @@ -26,11 +26,11 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> +#include <asm/memory.h> #include <asm/setup.h> #include <mach/gpio.h> #include <mach/board.h> -#include <mach/memory.h> #include <mach/msm_iomap.h> #include <mach/dma.h> @@ -85,7 +85,7 @@ static void __init msm7x30_map_io(void) MACHINE_START(MSM7X30_SURF, "QCT MSM7X30 SURF") #ifdef CONFIG_MSM_DEBUG_UART #endif - .boot_params = PHYS_OFFSET + 0x100, + .boot_params = PLAT_PHYS_OFFSET + 0x100, .map_io = msm7x30_map_io, .init_irq = msm7x30_init_irq, .init_machine = msm7x30_init, @@ -95,7 +95,7 @@ MACHINE_END MACHINE_START(MSM7X30_FFA, "QCT MSM7X30 FFA") #ifdef CONFIG_MSM_DEBUG_UART #endif - .boot_params = PHYS_OFFSET + 0x100, + .boot_params = PLAT_PHYS_OFFSET + 0x100, .map_io = msm7x30_map_io, .init_irq = msm7x30_init_irq, .init_machine = msm7x30_init, @@ -105,7 +105,7 @@ MACHINE_END MACHINE_START(MSM7X30_FLUID, "QCT MSM7X30 FLUID") #ifdef CONFIG_MSM_DEBUG_UART #endif - .boot_params = PHYS_OFFSET + 0x100, + .boot_params = PLAT_PHYS_OFFSET + 0x100, .map_io = msm7x30_map_io, .init_irq = msm7x30_init_irq, .init_machine = msm7x30_init, diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c index 6dde818..15c2bbd 100644 --- a/arch/arm/mach-msm/board-qsd8x50.c +++ b/arch/arm/mach-msm/board-qsd8x50.c @@ -118,7 +118,7 @@ static void __init qsd8x50_init(void) MACHINE_START(QSD8X50_SURF, "QCT QSD8X50 SURF") #ifdef CONFIG_MSM_DEBUG_UART #endif - .boot_params = PHYS_OFFSET + 0x100, + .boot_params = PLAT_PHYS_OFFSET + 0x100, .map_io = qsd8x50_map_io, .init_irq = qsd8x50_init_irq, .init_machine = qsd8x50_init, @@ -128,7 +128,7 @@ MACHINE_END MACHINE_START(QSD8X50A_ST1_5, "QCT QSD8X50A ST1.5") #ifdef CONFIG_MSM_DEBUG_UART #endif - .boot_params = PHYS_OFFSET + 0x100, + .boot_params = PLAT_PHYS_OFFSET + 0x100, .map_io = qsd8x50_map_io, .init_irq = qsd8x50_init_irq, .init_machine = qsd8x50_init, diff --git a/arch/arm/mach-msm/board-sapphire.c b/arch/arm/mach-msm/board-sapphire.c index 8919ffb1..83604f5 100644 --- a/arch/arm/mach-msm/board-sapphire.c +++ b/arch/arm/mach-msm/board-sapphire.c @@ -107,7 +107,7 @@ MACHINE_START(SAPPHIRE, "sapphire") /* Maintainer: Brian Swetland <swetland@google.com> */ #ifdef CONFIG_MSM_DEBUG_UART #endif - .boot_params = PHYS_OFFSET + 0x100, + .boot_params = PLAT_PHYS_OFFSET + 0x100, .fixup = sapphire_fixup, .map_io = sapphire_map_io, .init_irq = sapphire_init_irq, diff --git a/arch/arm/mach-msm/include/mach/memory.h b/arch/arm/mach-msm/include/mach/memory.h index 070e17d..176875d 100644 --- a/arch/arm/mach-msm/include/mach/memory.h +++ b/arch/arm/mach-msm/include/mach/memory.h @@ -18,15 +18,15 @@ /* physical offset of RAM */ #if defined(CONFIG_ARCH_QSD8X50) && defined(CONFIG_MSM_SOC_REV_A) -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #elif defined(CONFIG_ARCH_QSD8X50) -#define PHYS_OFFSET UL(0x20000000) +#define PLAT_PHYS_OFFSET UL(0x20000000) #elif defined(CONFIG_ARCH_MSM7X30) -#define PHYS_OFFSET UL(0x00200000) +#define PLAT_PHYS_OFFSET UL(0x00200000) #elif defined(CONFIG_ARCH_MSM8X60) -#define PHYS_OFFSET UL(0x40200000) +#define PLAT_PHYS_OFFSET UL(0x40200000) #else -#define PHYS_OFFSET UL(0x10000000) +#define PLAT_PHYS_OFFSET UL(0x10000000) #endif #endif diff --git a/arch/arm/mach-mv78xx0/include/mach/memory.h b/arch/arm/mach-mv78xx0/include/mach/memory.h index e663042..a648c51 100644 --- a/arch/arm/mach-mv78xx0/include/mach/memory.h +++ b/arch/arm/mach-mv78xx0/include/mach/memory.h @@ -5,6 +5,6 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #endif diff --git a/arch/arm/mach-mx3/mach-kzm_arm11_01.c b/arch/arm/mach-mx3/mach-kzm_arm11_01.c index a5f3eb2..df1a6ce 100644 --- a/arch/arm/mach-mx3/mach-kzm_arm11_01.c +++ b/arch/arm/mach-mx3/mach-kzm_arm11_01.c @@ -27,6 +27,7 @@ #include <asm/irq.h> #include <asm/mach-types.h> +#include <asm/memory.h> #include <asm/setup.h> #include <asm/mach/arch.h> #include <asm/mach/irq.h> @@ -36,7 +37,6 @@ #include <mach/clock.h> #include <mach/common.h> #include <mach/iomux-mx3.h> -#include <mach/memory.h> #include "devices-imx31.h" #include "devices.h" diff --git a/arch/arm/mach-netx/include/mach/memory.h b/arch/arm/mach-netx/include/mach/memory.h index 9a363f2..5956149 100644 --- a/arch/arm/mach-netx/include/mach/memory.h +++ b/arch/arm/mach-netx/include/mach/memory.h @@ -20,7 +20,7 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -#define PHYS_OFFSET UL(0x80000000) +#define PLAT_PHYS_OFFSET UL(0x80000000) #endif diff --git a/arch/arm/mach-nomadik/include/mach/memory.h b/arch/arm/mach-nomadik/include/mach/memory.h index 1e5689d..d332521 100644 --- a/arch/arm/mach-nomadik/include/mach/memory.h +++ b/arch/arm/mach-nomadik/include/mach/memory.h @@ -23,6 +23,6 @@ /* * Physical DRAM offset. */ -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #endif diff --git a/arch/arm/mach-ns9xxx/include/mach/memory.h b/arch/arm/mach-ns9xxx/include/mach/memory.h index 6107193..5c65aee 100644 --- a/arch/arm/mach-ns9xxx/include/mach/memory.h +++ b/arch/arm/mach-ns9xxx/include/mach/memory.h @@ -19,6 +19,6 @@ #define NS9XXX_CS2STAT_LENGTH UL(0x1000) #define NS9XXX_CS3STAT_LENGTH UL(0x1000) -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #endif diff --git a/arch/arm/mach-nuc93x/include/mach/memory.h b/arch/arm/mach-nuc93x/include/mach/memory.h index 323ab0d..ef9864b 100644 --- a/arch/arm/mach-nuc93x/include/mach/memory.h +++ b/arch/arm/mach-nuc93x/include/mach/memory.h @@ -16,6 +16,6 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #endif diff --git a/arch/arm/mach-omap1/include/mach/debug-macro.S b/arch/arm/mach-omap1/include/mach/debug-macro.S index 6a0fa04..6285604 100644 --- a/arch/arm/mach-omap1/include/mach/debug-macro.S +++ b/arch/arm/mach-omap1/include/mach/debug-macro.S @@ -17,6 +17,9 @@ #include <plat/serial.h> +#define omap_uart_v2p(x) ((x) - PAGE_OFFSET + PLAT_PHYS_OFFSET) +#define omap_uart_p2v(x) ((x) - PLAT_PHYS_OFFSET + PAGE_OFFSET) + .pushsection .data omap_uart_phys: .word 0x0 omap_uart_virt: .word 0x0 @@ -33,7 +36,7 @@ omap_uart_virt: .word 0x0 /* Use omap_uart_phys/virt if already configured */ 9: mrc p15, 0, \rp, c1, c0 tst \rp, #1 @ MMU enabled? - ldreq \rp, =__virt_to_phys(omap_uart_phys) @ MMU not enabled + ldreq \rp, =omap_uart_v2p(omap_uart_phys) @ MMU disabled ldrne \rp, =omap_uart_phys @ MMU enabled add \rv, \rp, #4 @ omap_uart_virt ldr \rp, [\rp, #0] @@ -46,7 +49,7 @@ omap_uart_virt: .word 0x0 mrc p15, 0, \rp, c1, c0 tst \rp, #1 @ MMU enabled? ldreq \rp, =OMAP_UART_INFO @ MMU not enabled - ldrne \rp, =__phys_to_virt(OMAP_UART_INFO) @ MMU enabled + ldrne \rp, =omap_uart_p2v(OMAP_UART_INFO) @ MMU enabled ldr \rp, [\rp, #0] /* Select the UART to use based on the UART1 scratchpad value */ @@ -73,7 +76,7 @@ omap_uart_virt: .word 0x0 98: add \rp, \rp, #0xff000000 @ phys base mrc p15, 0, \rv, c1, c0 tst \rv, #1 @ MMU enabled? - ldreq \rv, =__virt_to_phys(omap_uart_phys) @ MMU not enabled + ldreq \rv, =omap_uart_v2p(omap_uart_phys) @ MMU disabled ldrne \rv, =omap_uart_phys @ MMU enabled str \rp, [\rv, #0] sub \rp, \rp, #0xff000000 @ phys base diff --git a/arch/arm/mach-omap2/include/mach/debug-macro.S b/arch/arm/mach-omap2/include/mach/debug-macro.S index 6a4d413..6049f46 100644 --- a/arch/arm/mach-omap2/include/mach/debug-macro.S +++ b/arch/arm/mach-omap2/include/mach/debug-macro.S @@ -19,6 +19,9 @@ #define UART_OFFSET(addr) ((addr) & 0x00ffffff) +#define omap_uart_v2p(x) ((x) - PAGE_OFFSET + PLAT_PHYS_OFFSET) +#define omap_uart_p2v(x) ((x) - PLAT_PHYS_OFFSET + PAGE_OFFSET) + .pushsection .data omap_uart_phys: .word 0 omap_uart_virt: .word 0 @@ -36,7 +39,7 @@ omap_uart_lsr: .word 0 /* Use omap_uart_phys/virt if already configured */ 10: mrc p15, 0, \rp, c1, c0 tst \rp, #1 @ MMU enabled? - ldreq \rp, =__virt_to_phys(omap_uart_phys) @ MMU not enabled + ldreq \rp, =omap_uart_v2p(omap_uart_phys) @ MMU disabled ldrne \rp, =omap_uart_phys @ MMU enabled add \rv, \rp, #4 @ omap_uart_virt ldr \rp, [\rp, #0] @@ -49,7 +52,7 @@ omap_uart_lsr: .word 0 mrc p15, 0, \rp, c1, c0 tst \rp, #1 @ MMU enabled? ldreq \rp, =OMAP_UART_INFO @ MMU not enabled - ldrne \rp, =__phys_to_virt(OMAP_UART_INFO) @ MMU enabled + ldrne \rp, =omap_uart_p2v(OMAP_UART_INFO) @ MMU enabled ldr \rp, [\rp, #0] /* Select the UART to use based on the UART1 scratchpad value */ @@ -94,7 +97,7 @@ omap_uart_lsr: .word 0 95: ldr \rp, =ZOOM_UART_BASE mrc p15, 0, \rv, c1, c0 tst \rv, #1 @ MMU enabled? - ldreq \rv, =__virt_to_phys(omap_uart_phys) @ MMU not enabled + ldreq \rv, =omap_uart_v2p(omap_uart_phys) @ MMU disabled ldrne \rv, =omap_uart_phys @ MMU enabled str \rp, [\rv, #0] ldr \rp, =ZOOM_UART_VIRT @@ -109,7 +112,7 @@ omap_uart_lsr: .word 0 98: add \rp, \rp, #0x48000000 @ phys base mrc p15, 0, \rv, c1, c0 tst \rv, #1 @ MMU enabled? - ldreq \rv, =__virt_to_phys(omap_uart_phys) @ MMU not enabled + ldreq \rv, =omap_uart_v2p(omap_uart_phys) @ MMU disabled ldrne \rv, =omap_uart_phys @ MMU enabled str \rp, [\rv, #0] sub \rp, \rp, #0x48000000 @ phys base @@ -131,7 +134,7 @@ omap_uart_lsr: .word 0 .macro busyuart,rd,rx 1001: mrc p15, 0, \rd, c1, c0 tst \rd, #1 @ MMU enabled? - ldreq \rd, =__virt_to_phys(omap_uart_lsr) @ MMU not enabled + ldreq \rd, =omap_uart_v2p(omap_uart_lsr) @ MMU disabled ldrne \rd, =omap_uart_lsr @ MMU enabled ldr \rd, [\rd, #0] ldrb \rd, [\rx, \rd] diff --git a/arch/arm/mach-orion5x/include/mach/memory.h b/arch/arm/mach-orion5x/include/mach/memory.h index 52a2955..6769917 100644 --- a/arch/arm/mach-orion5x/include/mach/memory.h +++ b/arch/arm/mach-orion5x/include/mach/memory.h @@ -7,6 +7,6 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #endif diff --git a/arch/arm/mach-pnx4008/include/mach/memory.h b/arch/arm/mach-pnx4008/include/mach/memory.h index 0e87700..1275db6 100644 --- a/arch/arm/mach-pnx4008/include/mach/memory.h +++ b/arch/arm/mach-pnx4008/include/mach/memory.h @@ -16,6 +16,6 @@ /* * Physical DRAM offset. */ -#define PHYS_OFFSET UL(0x80000000) +#define PLAT_PHYS_OFFSET UL(0x80000000) #endif diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c index a134a14..e194d92 100644 --- a/arch/arm/mach-pxa/balloon3.c +++ b/arch/arm/mach-pxa/balloon3.c @@ -829,5 +829,5 @@ MACHINE_START(BALLOON3, "Balloon3") .init_irq = balloon3_init_irq, .timer = &pxa_timer, .init_machine = balloon3_init, - .boot_params = PHYS_OFFSET + 0x100, + .boot_params = PLAT_PHYS_OFFSET + 0x100, MACHINE_END diff --git a/arch/arm/mach-pxa/include/mach/memory.h b/arch/arm/mach-pxa/include/mach/memory.h index 92361a6..7f68724 100644 --- a/arch/arm/mach-pxa/include/mach/memory.h +++ b/arch/arm/mach-pxa/include/mach/memory.h @@ -15,7 +15,7 @@ /* * Physical DRAM offset. */ -#define PHYS_OFFSET UL(0xa0000000) +#define PLAT_PHYS_OFFSET UL(0xa0000000) #if !defined(__ASSEMBLY__) && defined(CONFIG_MACH_ARMCORE) && defined(CONFIG_PCI) void cmx2xx_pci_adjust_zones(unsigned long *size, unsigned long *holes); diff --git a/arch/arm/mach-realview/include/mach/memory.h b/arch/arm/mach-realview/include/mach/memory.h index 5dafc15..e05fc2c 100644 --- a/arch/arm/mach-realview/include/mach/memory.h +++ b/arch/arm/mach-realview/include/mach/memory.h @@ -24,9 +24,9 @@ * Physical DRAM offset. */ #ifdef CONFIG_REALVIEW_HIGH_PHYS_OFFSET -#define PHYS_OFFSET UL(0x70000000) +#define PLAT_PHYS_OFFSET UL(0x70000000) #else -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #endif #if !defined(__ASSEMBLY__) && defined(CONFIG_ZONE_DMA) diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c index 6ef5c5e..8ede983 100644 --- a/arch/arm/mach-realview/realview_eb.c +++ b/arch/arm/mach-realview/realview_eb.c @@ -484,7 +484,7 @@ static void __init realview_eb_init(void) MACHINE_START(REALVIEW_EB, "ARM-RealView EB") /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */ - .boot_params = PHYS_OFFSET + 0x00000100, + .boot_params = PLAT_PHYS_OFFSET + 0x00000100, .fixup = realview_fixup, .map_io = realview_eb_map_io, .init_irq = gic_init_irq, diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c index cbdc97a..9f26369 100644 --- a/arch/arm/mach-realview/realview_pb1176.c +++ b/arch/arm/mach-realview/realview_pb1176.c @@ -379,7 +379,7 @@ static void __init realview_pb1176_init(void) MACHINE_START(REALVIEW_PB1176, "ARM-RealView PB1176") /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */ - .boot_params = PHYS_OFFSET + 0x00000100, + .boot_params = PLAT_PHYS_OFFSET + 0x00000100, .fixup = realview_pb1176_fixup, .map_io = realview_pb1176_map_io, .init_irq = gic_init_irq, diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c index 8e8ab7d..dea06b2 100644 --- a/arch/arm/mach-realview/realview_pb11mp.c +++ b/arch/arm/mach-realview/realview_pb11mp.c @@ -381,7 +381,7 @@ static void __init realview_pb11mp_init(void) MACHINE_START(REALVIEW_PB11MP, "ARM-RealView PB11MPCore") /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */ - .boot_params = PHYS_OFFSET + 0x00000100, + .boot_params = PLAT_PHYS_OFFSET + 0x00000100, .fixup = realview_fixup, .map_io = realview_pb11mp_map_io, .init_irq = gic_init_irq, diff --git a/arch/arm/mach-realview/realview_pba8.c b/arch/arm/mach-realview/realview_pba8.c index 841118e..7d0f173 100644 --- a/arch/arm/mach-realview/realview_pba8.c +++ b/arch/arm/mach-realview/realview_pba8.c @@ -331,7 +331,7 @@ static void __init realview_pba8_init(void) MACHINE_START(REALVIEW_PBA8, "ARM-RealView PB-A8") /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */ - .boot_params = PHYS_OFFSET + 0x00000100, + .boot_params = PLAT_PHYS_OFFSET + 0x00000100, .fixup = realview_fixup, .map_io = realview_pba8_map_io, .init_irq = gic_init_irq, diff --git a/arch/arm/mach-realview/realview_pbx.c b/arch/arm/mach-realview/realview_pbx.c index 02b755b..b89e28f 100644 --- a/arch/arm/mach-realview/realview_pbx.c +++ b/arch/arm/mach-realview/realview_pbx.c @@ -414,7 +414,7 @@ static void __init realview_pbx_init(void) MACHINE_START(REALVIEW_PBX, "ARM-RealView PBX") /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */ - .boot_params = PHYS_OFFSET + 0x00000100, + .boot_params = PLAT_PHYS_OFFSET + 0x00000100, .fixup = realview_pbx_fixup, .map_io = realview_pbx_map_io, .init_irq = gic_init_irq, diff --git a/arch/arm/mach-rpc/include/mach/memory.h b/arch/arm/mach-rpc/include/mach/memory.h index 78191bf..18a2210 100644 --- a/arch/arm/mach-rpc/include/mach/memory.h +++ b/arch/arm/mach-rpc/include/mach/memory.h @@ -21,7 +21,7 @@ /* * Physical DRAM offset. */ -#define PHYS_OFFSET UL(0x10000000) +#define PLAT_PHYS_OFFSET UL(0x10000000) /* * Cache flushing area - ROM diff --git a/arch/arm/mach-s3c2400/include/mach/memory.h b/arch/arm/mach-s3c2400/include/mach/memory.h index cf5901f..3f33670 100644 --- a/arch/arm/mach-s3c2400/include/mach/memory.h +++ b/arch/arm/mach-s3c2400/include/mach/memory.h @@ -15,6 +15,6 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -#define PHYS_OFFSET UL(0x0C000000) +#define PLAT_PHYS_OFFSET UL(0x0C000000) #endif diff --git a/arch/arm/mach-s3c2410/include/mach/memory.h b/arch/arm/mach-s3c2410/include/mach/memory.h index 6f1e587..f92b97b 100644 --- a/arch/arm/mach-s3c2410/include/mach/memory.h +++ b/arch/arm/mach-s3c2410/include/mach/memory.h @@ -11,6 +11,6 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -#define PHYS_OFFSET UL(0x30000000) +#define PLAT_PHYS_OFFSET UL(0x30000000) #endif diff --git a/arch/arm/mach-s3c24a0/include/mach/memory.h b/arch/arm/mach-s3c24a0/include/mach/memory.h index 7d74fd5..7d208a7 100644 --- a/arch/arm/mach-s3c24a0/include/mach/memory.h +++ b/arch/arm/mach-s3c24a0/include/mach/memory.h @@ -11,7 +11,7 @@ #ifndef __ASM_ARCH_24A0_MEMORY_H #define __ASM_ARCH_24A0_MEMORY_H __FILE__ -#define PHYS_OFFSET UL(0x10000000) +#define PLAT_PHYS_OFFSET UL(0x10000000) #define __virt_to_bus(x) __virt_to_phys(x) #define __bus_to_virt(x) __phys_to_virt(x) diff --git a/arch/arm/mach-s3c64xx/include/mach/memory.h b/arch/arm/mach-s3c64xx/include/mach/memory.h index 42cc54e..4760cda 100644 --- a/arch/arm/mach-s3c64xx/include/mach/memory.h +++ b/arch/arm/mach-s3c64xx/include/mach/memory.h @@ -13,7 +13,7 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -#define PHYS_OFFSET UL(0x50000000) +#define PLAT_PHYS_OFFSET UL(0x50000000) #define CONSISTENT_DMA_SIZE SZ_8M diff --git a/arch/arm/mach-s5p6442/include/mach/memory.h b/arch/arm/mach-s5p6442/include/mach/memory.h index 9ddd877..cfe259d 100644 --- a/arch/arm/mach-s5p6442/include/mach/memory.h +++ b/arch/arm/mach-s5p6442/include/mach/memory.h @@ -13,7 +13,7 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -#define PHYS_OFFSET UL(0x20000000) +#define PLAT_PHYS_OFFSET UL(0x20000000) #define CONSISTENT_DMA_SIZE SZ_8M #endif /* __ASM_ARCH_MEMORY_H */ diff --git a/arch/arm/mach-s5p64x0/include/mach/memory.h b/arch/arm/mach-s5p64x0/include/mach/memory.h index 1b036b0..365a6eb 100644 --- a/arch/arm/mach-s5p64x0/include/mach/memory.h +++ b/arch/arm/mach-s5p64x0/include/mach/memory.h @@ -13,7 +13,7 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H __FILE__ -#define PHYS_OFFSET UL(0x20000000) +#define PLAT_PHYS_OFFSET UL(0x20000000) #define CONSISTENT_DMA_SIZE SZ_8M #endif /* __ASM_ARCH_MEMORY_H */ diff --git a/arch/arm/mach-s5pc100/include/mach/memory.h b/arch/arm/mach-s5pc100/include/mach/memory.h index 4b60d18..bda4e79 100644 --- a/arch/arm/mach-s5pc100/include/mach/memory.h +++ b/arch/arm/mach-s5pc100/include/mach/memory.h @@ -13,6 +13,6 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -#define PHYS_OFFSET UL(0x20000000) +#define PLAT_PHYS_OFFSET UL(0x20000000) #endif diff --git a/arch/arm/mach-s5pv210/include/mach/memory.h b/arch/arm/mach-s5pv210/include/mach/memory.h index d503e0c..7b5fcf0 100644 --- a/arch/arm/mach-s5pv210/include/mach/memory.h +++ b/arch/arm/mach-s5pv210/include/mach/memory.h @@ -13,7 +13,7 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -#define PHYS_OFFSET UL(0x20000000) +#define PLAT_PHYS_OFFSET UL(0x20000000) #define CONSISTENT_DMA_SIZE (SZ_8M + SZ_4M + SZ_2M) /* diff --git a/arch/arm/mach-s5pv310/include/mach/memory.h b/arch/arm/mach-s5pv310/include/mach/memory.h index 1dffb48..470b01b 100644 --- a/arch/arm/mach-s5pv310/include/mach/memory.h +++ b/arch/arm/mach-s5pv310/include/mach/memory.h @@ -13,7 +13,7 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H __FILE__ -#define PHYS_OFFSET UL(0x40000000) +#define PLAT_PHYS_OFFSET UL(0x40000000) /* Maximum of 256MiB in one bank */ #define MAX_PHYSMEM_BITS 32 diff --git a/arch/arm/mach-sa1100/include/mach/memory.h b/arch/arm/mach-sa1100/include/mach/memory.h index 128a1df..a44da6a 100644 --- a/arch/arm/mach-sa1100/include/mach/memory.h +++ b/arch/arm/mach-sa1100/include/mach/memory.h @@ -12,7 +12,7 @@ /* * Physical DRAM offset is 0xc0000000 on the SA1100 */ -#define PHYS_OFFSET UL(0xc0000000) +#define PLAT_PHYS_OFFSET UL(0xc0000000) #ifndef __ASSEMBLY__ diff --git a/arch/arm/mach-shark/include/mach/memory.h b/arch/arm/mach-shark/include/mach/memory.h index d9c4812..9afb170 100644 --- a/arch/arm/mach-shark/include/mach/memory.h +++ b/arch/arm/mach-shark/include/mach/memory.h @@ -15,7 +15,7 @@ /* * Physical DRAM offset. */ -#define PHYS_OFFSET UL(0x08000000) +#define PLAT_PHYS_OFFSET UL(0x08000000) #ifndef __ASSEMBLY__ diff --git a/arch/arm/mach-shmobile/include/mach/memory.h b/arch/arm/mach-shmobile/include/mach/memory.h index 377584e..ad00c3c 100644 --- a/arch/arm/mach-shmobile/include/mach/memory.h +++ b/arch/arm/mach-shmobile/include/mach/memory.h @@ -1,7 +1,7 @@ #ifndef __ASM_MACH_MEMORY_H #define __ASM_MACH_MEMORY_H -#define PHYS_OFFSET UL(CONFIG_MEMORY_START) +#define PLAT_PHYS_OFFSET UL(CONFIG_MEMORY_START) #define MEM_SIZE UL(CONFIG_MEMORY_SIZE) /* DMA memory at 0xf6000000 - 0xffdfffff */ diff --git a/arch/arm/mach-tcc8k/board-tcc8000-sdk.c b/arch/arm/mach-tcc8k/board-tcc8000-sdk.c index 7991415..fb6426d 100644 --- a/arch/arm/mach-tcc8k/board-tcc8000-sdk.c +++ b/arch/arm/mach-tcc8k/board-tcc8000-sdk.c @@ -54,7 +54,7 @@ static void __init tcc8k_map_io(void) } MACHINE_START(TCC8000_SDK, "Telechips TCC8000-SDK Demo Board") - .boot_params = PHYS_OFFSET + 0x00000100, + .boot_params = PLAT_PHYS_OFFSET + 0x00000100, .map_io = tcc8k_map_io, .init_irq = tcc8k_init_irq, .init_machine = tcc8k_init, diff --git a/arch/arm/mach-tegra/include/mach/memory.h b/arch/arm/mach-tegra/include/mach/memory.h index 6151bab..537db3aa 100644 --- a/arch/arm/mach-tegra/include/mach/memory.h +++ b/arch/arm/mach-tegra/include/mach/memory.h @@ -22,7 +22,7 @@ #define __MACH_TEGRA_MEMORY_H /* physical offset of RAM */ -#define PHYS_OFFSET UL(0) +#define PLAT_PHYS_OFFSET UL(0) #endif diff --git a/arch/arm/mach-u300/include/mach/memory.h b/arch/arm/mach-u300/include/mach/memory.h index bf134bc..888e2e3 100644 --- a/arch/arm/mach-u300/include/mach/memory.h +++ b/arch/arm/mach-u300/include/mach/memory.h @@ -15,17 +15,17 @@ #ifdef CONFIG_MACH_U300_DUAL_RAM -#define PHYS_OFFSET UL(0x48000000) +#define PLAT_PHYS_OFFSET UL(0x48000000) #define BOOT_PARAMS_OFFSET (PHYS_OFFSET + 0x100) #else #ifdef CONFIG_MACH_U300_2MB_ALIGNMENT_FIX -#define PHYS_OFFSET (0x28000000 + \ +#define PLAT_PHYS_OFFSET (0x28000000 + \ (CONFIG_MACH_U300_ACCESS_MEM_SIZE - \ (CONFIG_MACH_U300_ACCESS_MEM_SIZE & 1))*1024*1024) #else -#define PHYS_OFFSET (0x28000000 + \ +#define PLAT_PHYS_OFFSET (0x28000000 + \ (CONFIG_MACH_U300_ACCESS_MEM_SIZE + \ (CONFIG_MACH_U300_ACCESS_MEM_SIZE & 1))*1024*1024) #endif diff --git a/arch/arm/mach-u300/u300.c b/arch/arm/mach-u300/u300.c index 07c35a8..48b3b7f 100644 --- a/arch/arm/mach-u300/u300.c +++ b/arch/arm/mach-u300/u300.c @@ -19,9 +19,9 @@ #include <linux/io.h> #include <mach/hardware.h> #include <mach/platform.h> -#include <mach/memory.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> +#include <asm/memory.h> static void __init u300_reserve(void) { diff --git a/arch/arm/mach-ux500/include/mach/memory.h b/arch/arm/mach-ux500/include/mach/memory.h index 510571a..2ef697a 100644 --- a/arch/arm/mach-ux500/include/mach/memory.h +++ b/arch/arm/mach-ux500/include/mach/memory.h @@ -12,7 +12,7 @@ /* * Physical DRAM offset. */ -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #define BUS_OFFSET UL(0x00000000) #endif diff --git a/arch/arm/mach-versatile/include/mach/memory.h b/arch/arm/mach-versatile/include/mach/memory.h index 79aeab8..dacc9d8 100644 --- a/arch/arm/mach-versatile/include/mach/memory.h +++ b/arch/arm/mach-versatile/include/mach/memory.h @@ -23,6 +23,6 @@ /* * Physical DRAM offset. */ -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #endif diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c index e628402..e9bccc5 100644 --- a/arch/arm/mach-vexpress/ct-ca9x4.c +++ b/arch/arm/mach-vexpress/ct-ca9x4.c @@ -243,7 +243,7 @@ static void __init ct_ca9x4_init(void) } MACHINE_START(VEXPRESS, "ARM-Versatile Express CA9x4") - .boot_params = PHYS_OFFSET + 0x00000100, + .boot_params = PLAT_PHYS_OFFSET + 0x00000100, .map_io = ct_ca9x4_map_io, .init_irq = ct_ca9x4_init_irq, #if 0 diff --git a/arch/arm/mach-vexpress/include/mach/memory.h b/arch/arm/mach-vexpress/include/mach/memory.h index be28232..5b7fcd4 100644 --- a/arch/arm/mach-vexpress/include/mach/memory.h +++ b/arch/arm/mach-vexpress/include/mach/memory.h @@ -20,6 +20,6 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -#define PHYS_OFFSET UL(0x60000000) +#define PLAT_PHYS_OFFSET UL(0x60000000) #endif diff --git a/arch/arm/mach-w90x900/include/mach/memory.h b/arch/arm/mach-w90x900/include/mach/memory.h index 971b807..f02905b 100644 --- a/arch/arm/mach-w90x900/include/mach/memory.h +++ b/arch/arm/mach-w90x900/include/mach/memory.h @@ -18,6 +18,6 @@ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #endif diff --git a/arch/arm/plat-mxc/include/mach/memory.h b/arch/arm/plat-mxc/include/mach/memory.h index 8386140..5d51cbb 100644 --- a/arch/arm/plat-mxc/include/mach/memory.h +++ b/arch/arm/plat-mxc/include/mach/memory.h @@ -23,23 +23,23 @@ #if !defined(CONFIG_RUNTIME_PHYS_OFFSET) # if defined CONFIG_ARCH_MX1 -# define PHYS_OFFSET MX1_PHYS_OFFSET +# define PLAT_PHYS_OFFSET MX1_PHYS_OFFSET # elif defined CONFIG_MACH_MX21 -# define PHYS_OFFSET MX21_PHYS_OFFSET +# define PLAT_PHYS_OFFSET MX21_PHYS_OFFSET # elif defined CONFIG_ARCH_MX25 -# define PHYS_OFFSET MX25_PHYS_OFFSET +# define PLAT_PHYS_OFFSET MX25_PHYS_OFFSET # elif defined CONFIG_MACH_MX27 -# define PHYS_OFFSET MX27_PHYS_OFFSET +# define PLAT_PHYS_OFFSET MX27_PHYS_OFFSET # elif defined CONFIG_ARCH_MX3 -# define PHYS_OFFSET MX3x_PHYS_OFFSET +# define PLAT_PHYS_OFFSET MX3x_PHYS_OFFSET # elif defined CONFIG_ARCH_MXC91231 -# define PHYS_OFFSET MXC91231_PHYS_OFFSET +# define PLAT_PHYS_OFFSET MXC91231_PHYS_OFFSET # elif defined CONFIG_ARCH_MX50 -# define PHYS_OFFSET MX50_PHYS_OFFSET +# define PLAT_PHYS_OFFSET MX50_PHYS_OFFSET # elif defined CONFIG_ARCH_MX51 -# define PHYS_OFFSET MX51_PHYS_OFFSET +# define PLAT_PHYS_OFFSET MX51_PHYS_OFFSET # elif defined CONFIG_ARCH_MX53 -# define PHYS_OFFSET MX53_PHYS_OFFSET +# define PLAT_PHYS_OFFSET MX53_PHYS_OFFSET # endif #endif diff --git a/arch/arm/plat-omap/include/plat/memory.h b/arch/arm/plat-omap/include/plat/memory.h index f8d922f..e6720aa 100644 --- a/arch/arm/plat-omap/include/plat/memory.h +++ b/arch/arm/plat-omap/include/plat/memory.h @@ -37,9 +37,9 @@ * Physical DRAM offset. */ #if defined(CONFIG_ARCH_OMAP1) -#define PHYS_OFFSET UL(0x10000000) +#define PLAT_PHYS_OFFSET UL(0x10000000) #else -#define PHYS_OFFSET UL(0x80000000) +#define PLAT_PHYS_OFFSET UL(0x80000000) #endif /* diff --git a/arch/arm/plat-omap/include/plat/serial.h b/arch/arm/plat-omap/include/plat/serial.h index cec5d56..8ff605c 100644 --- a/arch/arm/plat-omap/include/plat/serial.h +++ b/arch/arm/plat-omap/include/plat/serial.h @@ -27,7 +27,7 @@ * 2. We assume printascii is called at least once before paging_init, * and addruart has a chance to read OMAP_UART_INFO */ -#define OMAP_UART_INFO (PHYS_OFFSET + 0x3ffc) +#define OMAP_UART_INFO (PLAT_PHYS_OFFSET + 0x3ffc) /* OMAP1 serial ports */ #define OMAP1_UART1_BASE 0xfffb0000 diff --git a/arch/arm/plat-spear/include/plat/memory.h b/arch/arm/plat-spear/include/plat/memory.h index 27a4aba..7e3599e 100644 --- a/arch/arm/plat-spear/include/plat/memory.h +++ b/arch/arm/plat-spear/include/plat/memory.h @@ -15,6 +15,6 @@ #define __PLAT_MEMORY_H /* Physical DRAM offset */ -#define PHYS_OFFSET UL(0x00000000) +#define PLAT_PHYS_OFFSET UL(0x00000000) #endif /* __PLAT_MEMORY_H */ diff --git a/arch/arm/plat-stmp3xxx/include/mach/memory.h b/arch/arm/plat-stmp3xxx/include/mach/memory.h index 7b875a0..61fa548 100644 --- a/arch/arm/plat-stmp3xxx/include/mach/memory.h +++ b/arch/arm/plat-stmp3xxx/include/mach/memory.h @@ -17,6 +17,6 @@ /* * Physical DRAM offset. */ -#define PHYS_OFFSET UL(0x40000000) +#define PLAT_PHYS_OFFSET UL(0x40000000) #endif diff --git a/arch/arm/plat-tcc/include/mach/memory.h b/arch/arm/plat-tcc/include/mach/memory.h index cd91ba8..28a6e0c 100644 --- a/arch/arm/plat-tcc/include/mach/memory.h +++ b/arch/arm/plat-tcc/include/mach/memory.h @@ -13,6 +13,6 @@ /* * Physical DRAM offset. */ -#define PHYS_OFFSET UL(0x20000000) +#define PLAT_PHYS_OFFSET UL(0x20000000) #endif |
