[PATCH v4 14/40] ARM: mm: proc-arm6_7: Use the new processor struct macros
Dave Martin
dave.martin at linaro.org
Thu Jul 7 10:27:21 EDT 2011
Signed-off-by: Dave Martin <dave.martin at linaro.org>
---
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 5f79dc4..ebc0ca7 100644
--- a/arch/arm/mm/proc-arm6_7.S
+++ b/arch/arm/mm/proc-arm6_7.S
@@ -269,159 +269,57 @@ __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
--
1.7.4.1
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