diff options
Diffstat (limited to 'arch/arm/mm/proc-xsc3.S')
| -rw-r--r-- | arch/arm/mm/proc-xsc3.S | 94 |
1 files changed, 17 insertions, 77 deletions
diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S index 596213699f3..28c72a2006a 100644 --- a/arch/arm/mm/proc-xsc3.S +++ b/arch/arm/mm/proc-xsc3.S @@ -28,7 +28,6 @@ #include <linux/init.h> #include <asm/assembler.h> #include <asm/hwcap.h> -#include <mach/hardware.h> #include <asm/pgtable.h> #include <asm/pgtable-hwdef.h> #include <asm/page.h> @@ -335,17 +334,8 @@ ENTRY(xsc3_dma_unmap_area) mov pc, lr ENDPROC(xsc3_dma_unmap_area) -ENTRY(xsc3_cache_fns) - .long xsc3_flush_icache_all - .long xsc3_flush_kern_cache_all - .long xsc3_flush_user_cache_all - .long xsc3_flush_user_cache_range - .long xsc3_coherent_kern_range - .long xsc3_coherent_user_range - .long xsc3_flush_kern_dcache_area - .long xsc3_dma_map_area - .long xsc3_dma_unmap_area - .long xsc3_dma_flush_range + @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) + define_cache_functions xsc3 ENTRY(cpu_xsc3_dcache_clean_area) 1: mcr p15, 0, r0, c7, c10, 1 @ clean L1 D line @@ -454,9 +444,6 @@ ENTRY(cpu_xsc3_do_resume) ldr r3, =0x542e @ section flags b cpu_resume_mmu ENDPROC(cpu_xsc3_do_resume) -#else -#define cpu_xsc3_do_suspend 0 -#define cpu_xsc3_do_resume 0 #endif __CPUINIT @@ -503,52 +490,24 @@ xsc3_crval: __INITDATA -/* - * Purpose : Function pointers used to access above functions - all calls - * come through these - */ - - .type xsc3_processor_functions, #object -ENTRY(xsc3_processor_functions) - .word v5t_early_abort - .word legacy_pabort - .word cpu_xsc3_proc_init - .word cpu_xsc3_proc_fin - .word cpu_xsc3_reset - .word cpu_xsc3_do_idle - .word cpu_xsc3_dcache_clean_area - .word cpu_xsc3_switch_mm - .word cpu_xsc3_set_pte_ext - .word cpu_xsc3_suspend_size - .word cpu_xsc3_do_suspend - .word cpu_xsc3_do_resume - .size xsc3_processor_functions, . - xsc3_processor_functions + @ define struct processor (see <asm/proc-fns.h> and proc-macros.S) + define_processor_functions xsc3, dabort=v5t_early_abort, pabort=legacy_pabort, suspend=1 .section ".rodata" - .type cpu_arch_name, #object -cpu_arch_name: - .asciz "armv5te" - .size cpu_arch_name, . - cpu_arch_name - - .type cpu_elf_name, #object -cpu_elf_name: - .asciz "v5" - .size cpu_elf_name, . - cpu_elf_name - - .type cpu_xsc3_name, #object -cpu_xsc3_name: - .asciz "XScale-V3 based processor" - .size cpu_xsc3_name, . - cpu_xsc3_name + string cpu_arch_name, "armv5te" + string cpu_elf_name, "v5" + string cpu_xsc3_name, "XScale-V3 based processor" .align .section ".proc.info.init", #alloc, #execinstr - .type __xsc3_proc_info,#object -__xsc3_proc_info: - .long 0x69056000 - .long 0xffffe000 +.macro xsc3_proc_info name:req, cpu_val:req, cpu_mask:req + .type __\name\()_proc_info,#object +__\name\()_proc_info: + .long \cpu_val + .long \cpu_mask .long PMD_TYPE_SECT | \ PMD_SECT_BUFFERABLE | \ PMD_SECT_CACHEABLE | \ @@ -566,29 +525,10 @@ __xsc3_proc_info: .long v4wbi_tlb_fns .long xsc3_mc_user_fns .long xsc3_cache_fns - .size __xsc3_proc_info, . - __xsc3_proc_info + .size __\name\()_proc_info, . - __\name\()_proc_info +.endm -/* Note: PXA935 changed its implementor ID from Intel to Marvell */ + xsc3_proc_info xsc3, 0x69056000, 0xffffe000 - .type __xsc3_pxa935_proc_info,#object -__xsc3_pxa935_proc_info: - .long 0x56056000 - .long 0xffffe000 - .long PMD_TYPE_SECT | \ - PMD_SECT_BUFFERABLE | \ - PMD_SECT_CACHEABLE | \ - PMD_SECT_AP_WRITE | \ - PMD_SECT_AP_READ - .long PMD_TYPE_SECT | \ - PMD_SECT_AP_WRITE | \ - PMD_SECT_AP_READ - b __xsc3_setup - .long cpu_arch_name - .long cpu_elf_name - .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP - .long cpu_xsc3_name - .long xsc3_processor_functions - .long v4wbi_tlb_fns - .long xsc3_mc_user_fns - .long xsc3_cache_fns - .size __xsc3_pxa935_proc_info, . - __xsc3_pxa935_proc_info +/* Note: PXA935 changed its implementor ID from Intel to Marvell */ + xsc3_proc_info xsc3_pxa935, 0x56056000, 0xffffe000 |