diff options
Diffstat (limited to 'arch/arm/mm/proc-arm6_7.S')
| -rw-r--r-- | arch/arm/mm/proc-arm6_7.S | 166 |
1 files changed, 32 insertions, 134 deletions
diff --git a/arch/arm/mm/proc-arm6_7.S b/arch/arm/mm/proc-arm6_7.S index 50e3543d03b..e5b974cddac 100644 --- a/arch/arm/mm/proc-arm6_7.S +++ b/arch/arm/mm/proc-arm6_7.S @@ -267,159 +267,57 @@ __arm7_setup: mov r0, #0 __INITDATA -/* - * Purpose : Function pointers used to access above functions - all calls - * come through these - */ - .type arm6_processor_functions, #object -ENTRY(arm6_processor_functions) - .word cpu_arm6_data_abort - .word legacy_pabort - .word cpu_arm6_proc_init - .word cpu_arm6_proc_fin - .word cpu_arm6_reset - .word cpu_arm6_do_idle - .word cpu_arm6_dcache_clean_area - .word cpu_arm6_switch_mm - .word cpu_arm6_set_pte_ext - .word 0 - .word 0 - .word 0 - .size arm6_processor_functions, . - arm6_processor_functions - -/* - * Purpose : Function pointers used to access above functions - all calls - * come through these - */ - .type arm7_processor_functions, #object -ENTRY(arm7_processor_functions) - .word cpu_arm7_data_abort - .word legacy_pabort - .word cpu_arm7_proc_init - .word cpu_arm7_proc_fin - .word cpu_arm7_reset - .word cpu_arm7_do_idle - .word cpu_arm7_dcache_clean_area - .word cpu_arm7_switch_mm - .word cpu_arm7_set_pte_ext - .word 0 - .word 0 - .word 0 - .size arm7_processor_functions, . - arm7_processor_functions + @ define struct processor (see <asm/proc-fns.h> and proc-macros.S) + define_processor_functions arm6, dabort=cpu_arm6_data_abort, pabort=legacy_pabort + define_processor_functions arm7, dabort=cpu_arm7_data_abort, pabort=legacy_pabort .section ".rodata" - .type cpu_arch_name, #object -cpu_arch_name: .asciz "armv3" - .size cpu_arch_name, . - cpu_arch_name - - .type cpu_elf_name, #object -cpu_elf_name: .asciz "v3" - .size cpu_elf_name, . - cpu_elf_name - - .type cpu_arm6_name, #object -cpu_arm6_name: .asciz "ARM6" - .size cpu_arm6_name, . - cpu_arm6_name - - .type cpu_arm610_name, #object -cpu_arm610_name: - .asciz "ARM610" - .size cpu_arm610_name, . - cpu_arm610_name - - .type cpu_arm7_name, #object -cpu_arm7_name: .asciz "ARM7" - .size cpu_arm7_name, . - cpu_arm7_name - - .type cpu_arm710_name, #object -cpu_arm710_name: - .asciz "ARM710" - .size cpu_arm710_name, . - cpu_arm710_name + string cpu_arch_name, "armv3" + string cpu_elf_name, "v3" + string cpu_arm6_name, "ARM6" + string cpu_arm610_name, "ARM610" + string cpu_arm7_name, "ARM7" + string cpu_arm710_name, "ARM710" .align .section ".proc.info.init", #alloc, #execinstr - .type __arm6_proc_info, #object -__arm6_proc_info: - .long 0x41560600 - .long 0xfffffff0 - .long 0x00000c1e +.macro arm67_proc_info name:req, cpu_val:req, cpu_mask:req, cpu_name:req, \ + cpu_mm_mmu_flags:req, cpu_flush:req, cpu_proc_funcs:req + .type __\name\()_proc_info, #object +__\name\()_proc_info: + .long \cpu_val + .long \cpu_mask + .long \cpu_mm_mmu_flags .long PMD_TYPE_SECT | \ PMD_BIT4 | \ PMD_SECT_AP_WRITE | \ PMD_SECT_AP_READ - b __arm6_setup + b \cpu_flush .long cpu_arch_name .long cpu_elf_name .long HWCAP_SWP | HWCAP_26BIT - .long cpu_arm6_name - .long arm6_processor_functions + .long \cpu_name + .long \cpu_proc_funcs .long v3_tlb_fns .long v3_user_fns .long v3_cache_fns - .size __arm6_proc_info, . - __arm6_proc_info - - .type __arm610_proc_info, #object -__arm610_proc_info: - .long 0x41560610 - .long 0xfffffff0 - .long 0x00000c1e - .long PMD_TYPE_SECT | \ - PMD_BIT4 | \ - PMD_SECT_AP_WRITE | \ - PMD_SECT_AP_READ - b __arm6_setup - .long cpu_arch_name - .long cpu_elf_name - .long HWCAP_SWP | HWCAP_26BIT - .long cpu_arm610_name - .long arm6_processor_functions - .long v3_tlb_fns - .long v3_user_fns - .long v3_cache_fns - .size __arm610_proc_info, . - __arm610_proc_info - - .type __arm7_proc_info, #object -__arm7_proc_info: - .long 0x41007000 - .long 0xffffff00 - .long 0x00000c1e - .long PMD_TYPE_SECT | \ - PMD_BIT4 | \ - PMD_SECT_AP_WRITE | \ - PMD_SECT_AP_READ - b __arm7_setup - .long cpu_arch_name - .long cpu_elf_name - .long HWCAP_SWP | HWCAP_26BIT - .long cpu_arm7_name - .long arm7_processor_functions - .long v3_tlb_fns - .long v3_user_fns - .long v3_cache_fns - .size __arm7_proc_info, . - __arm7_proc_info - - .type __arm710_proc_info, #object -__arm710_proc_info: - .long 0x41007100 - .long 0xfff8ff00 - .long PMD_TYPE_SECT | \ + .size __\name\()_proc_info, . - __\name\()_proc_info +.endm + + arm67_proc_info arm6, 0x41560600, 0xfffffff0, cpu_arm6_name, \ + 0x00000c1e, __arm6_setup, arm6_processor_functions + arm67_proc_info arm610, 0x41560610, 0xfffffff0, cpu_arm610_name, \ + 0x00000c1e, __arm6_setup, arm6_processor_functions + arm67_proc_info arm7, 0x41007000, 0xffffff00, cpu_arm7_name, \ + 0x00000c1e, __arm7_setup, arm7_processor_functions + arm67_proc_info arm710, 0x41007100, 0xfff8ff00, cpu_arm710_name, \ + PMD_TYPE_SECT | \ PMD_SECT_BUFFERABLE | \ PMD_SECT_CACHEABLE | \ PMD_BIT4 | \ PMD_SECT_AP_WRITE | \ - PMD_SECT_AP_READ - .long PMD_TYPE_SECT | \ - PMD_BIT4 | \ - PMD_SECT_AP_WRITE | \ - PMD_SECT_AP_READ - b __arm7_setup - .long cpu_arch_name - .long cpu_elf_name - .long HWCAP_SWP | HWCAP_26BIT - .long cpu_arm710_name - .long arm7_processor_functions - .long v3_tlb_fns - .long v3_user_fns - .long v3_cache_fns - .size __arm710_proc_info, . - __arm710_proc_info + PMD_SECT_AP_READ, \ + __arm7_setup, arm7_processor_functions |