ad1ae2fe7f
L_PTE_ASID is not really required to be stored in every PTE, since we can identify it via the address passed to set_pte_at(). So, create set_pte_ext() which takes the address of the PTE to set, the Linux PTE value, and the additional CPU PTE bits which aren't encoded in the Linux PTE value. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
562 lines
14 KiB
ArmAsm
562 lines
14 KiB
ArmAsm
/*
|
|
* linux/arch/arm/mm/arm925.S: MMU functions for ARM925
|
|
*
|
|
* Copyright (C) 1999,2000 ARM Limited
|
|
* Copyright (C) 2000 Deep Blue Solutions Ltd.
|
|
* Copyright (C) 2002 RidgeRun, Inc.
|
|
* Copyright (C) 2002-2003 MontaVista Software, Inc.
|
|
*
|
|
* Update for Linux-2.6 and cache flush improvements
|
|
* Copyright (C) 2004 Nokia Corporation by Tony Lindgren <tony@atomide.com>
|
|
*
|
|
* hacked for non-paged-MM by Hyok S. Choi, 2004.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*
|
|
*
|
|
* These are the low level assembler for performing cache and TLB
|
|
* functions on the arm925.
|
|
*
|
|
* CONFIG_CPU_ARM925_CPU_IDLE -> nohlt
|
|
*
|
|
* Some additional notes based on deciphering the TI TRM on OMAP-5910:
|
|
*
|
|
* NOTE1: The TI925T Configuration Register bit "D-cache clean and flush
|
|
* entry mode" must be 0 to flush the entries in both segments
|
|
* at once. This is the default value. See TRM 2-20 and 2-24 for
|
|
* more information.
|
|
*
|
|
* NOTE2: Default is the "D-cache clean and flush entry mode". It looks
|
|
* like the "Transparent mode" must be on for partial cache flushes
|
|
* to work in this mode. This mode only works with 16-bit external
|
|
* memory. See TRM 2-24 for more information.
|
|
*
|
|
* NOTE3: Write-back cache flushing seems to be flakey with devices using
|
|
* direct memory access, such as USB OHCI. The workaround is to use
|
|
* write-through cache with CONFIG_CPU_DCACHE_WRITETHROUGH (this is
|
|
* the default for OMAP-1510).
|
|
*/
|
|
|
|
#include <linux/linkage.h>
|
|
#include <linux/init.h>
|
|
#include <asm/assembler.h>
|
|
#include <asm/elf.h>
|
|
#include <asm/pgtable-hwdef.h>
|
|
#include <asm/pgtable.h>
|
|
#include <asm/page.h>
|
|
#include <asm/ptrace.h>
|
|
#include "proc-macros.S"
|
|
|
|
/*
|
|
* The size of one data cache line.
|
|
*/
|
|
#define CACHE_DLINESIZE 16
|
|
|
|
/*
|
|
* The number of data cache segments.
|
|
*/
|
|
#define CACHE_DSEGMENTS 2
|
|
|
|
/*
|
|
* The number of lines in a cache segment.
|
|
*/
|
|
#define CACHE_DENTRIES 256
|
|
|
|
/*
|
|
* This is the size at which it becomes more efficient to
|
|
* clean the whole cache, rather than using the individual
|
|
* cache line maintainence instructions.
|
|
*/
|
|
#define CACHE_DLIMIT 8192
|
|
|
|
.text
|
|
/*
|
|
* cpu_arm925_proc_init()
|
|
*/
|
|
ENTRY(cpu_arm925_proc_init)
|
|
mov pc, lr
|
|
|
|
/*
|
|
* cpu_arm925_proc_fin()
|
|
*/
|
|
ENTRY(cpu_arm925_proc_fin)
|
|
stmfd sp!, {lr}
|
|
mov ip, #PSR_F_BIT | PSR_I_BIT | SVC_MODE
|
|
msr cpsr_c, ip
|
|
bl arm925_flush_kern_cache_all
|
|
mrc p15, 0, r0, c1, c0, 0 @ ctrl register
|
|
bic r0, r0, #0x1000 @ ...i............
|
|
bic r0, r0, #0x000e @ ............wca.
|
|
mcr p15, 0, r0, c1, c0, 0 @ disable caches
|
|
ldmfd sp!, {pc}
|
|
|
|
/*
|
|
* cpu_arm925_reset(loc)
|
|
*
|
|
* Perform a soft reset of the system. Put the CPU into the
|
|
* same state as it would be if it had been reset, and branch
|
|
* to what would be the reset vector.
|
|
*
|
|
* loc: location to jump to for soft reset
|
|
*/
|
|
.align 5
|
|
ENTRY(cpu_arm925_reset)
|
|
/* Send software reset to MPU and DSP */
|
|
mov ip, #0xff000000
|
|
orr ip, ip, #0x00fe0000
|
|
orr ip, ip, #0x0000ce00
|
|
mov r4, #1
|
|
strh r4, [ip, #0x10]
|
|
|
|
mov ip, #0
|
|
mcr p15, 0, ip, c7, c7, 0 @ invalidate I,D caches
|
|
mcr p15, 0, ip, c7, c10, 4 @ drain WB
|
|
#ifdef CONFIG_MMU
|
|
mcr p15, 0, ip, c8, c7, 0 @ invalidate I & D TLBs
|
|
#endif
|
|
mrc p15, 0, ip, c1, c0, 0 @ ctrl register
|
|
bic ip, ip, #0x000f @ ............wcam
|
|
bic ip, ip, #0x1100 @ ...i...s........
|
|
mcr p15, 0, ip, c1, c0, 0 @ ctrl register
|
|
mov pc, r0
|
|
|
|
/*
|
|
* cpu_arm925_do_idle()
|
|
*
|
|
* Called with IRQs disabled
|
|
*/
|
|
.align 10
|
|
ENTRY(cpu_arm925_do_idle)
|
|
mov r0, #0
|
|
mrc p15, 0, r1, c1, c0, 0 @ Read control register
|
|
mcr p15, 0, r0, c7, c10, 4 @ Drain write buffer
|
|
bic r2, r1, #1 << 12
|
|
mcr p15, 0, r2, c1, c0, 0 @ Disable I cache
|
|
mcr p15, 0, r0, c7, c0, 4 @ Wait for interrupt
|
|
mcr p15, 0, r1, c1, c0, 0 @ Restore ICache enable
|
|
mov pc, lr
|
|
|
|
/*
|
|
* flush_user_cache_all()
|
|
*
|
|
* Clean and invalidate all cache entries in a particular
|
|
* address space.
|
|
*/
|
|
ENTRY(arm925_flush_user_cache_all)
|
|
/* FALLTHROUGH */
|
|
|
|
/*
|
|
* flush_kern_cache_all()
|
|
*
|
|
* Clean and invalidate the entire cache.
|
|
*/
|
|
ENTRY(arm925_flush_kern_cache_all)
|
|
mov r2, #VM_EXEC
|
|
mov ip, #0
|
|
__flush_whole_cache:
|
|
#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
|
|
mcr p15, 0, ip, c7, c6, 0 @ invalidate D cache
|
|
#else
|
|
/* Flush entries in both segments at once, see NOTE1 above */
|
|
mov r3, #(CACHE_DENTRIES - 1) << 4 @ 256 entries in segment
|
|
2: mcr p15, 0, r3, c7, c14, 2 @ clean+invalidate D index
|
|
subs r3, r3, #1 << 4
|
|
bcs 2b @ entries 255 to 0
|
|
#endif
|
|
tst r2, #VM_EXEC
|
|
mcrne p15, 0, ip, c7, c5, 0 @ invalidate I cache
|
|
mcrne p15, 0, ip, c7, c10, 4 @ drain WB
|
|
mov pc, lr
|
|
|
|
/*
|
|
* flush_user_cache_range(start, end, flags)
|
|
*
|
|
* Clean and invalidate a range of cache entries in the
|
|
* specified address range.
|
|
*
|
|
* - start - start address (inclusive)
|
|
* - end - end address (exclusive)
|
|
* - flags - vm_flags describing address space
|
|
*/
|
|
ENTRY(arm925_flush_user_cache_range)
|
|
mov ip, #0
|
|
sub r3, r1, r0 @ calculate total size
|
|
cmp r3, #CACHE_DLIMIT
|
|
bgt __flush_whole_cache
|
|
1: tst r2, #VM_EXEC
|
|
#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
|
|
mcr p15, 0, r0, c7, c6, 1 @ invalidate D entry
|
|
mcrne p15, 0, r0, c7, c5, 1 @ invalidate I entry
|
|
add r0, r0, #CACHE_DLINESIZE
|
|
mcr p15, 0, r0, c7, c6, 1 @ invalidate D entry
|
|
mcrne p15, 0, r0, c7, c5, 1 @ invalidate I entry
|
|
add r0, r0, #CACHE_DLINESIZE
|
|
#else
|
|
mcr p15, 0, r0, c7, c14, 1 @ clean and invalidate D entry
|
|
mcrne p15, 0, r0, c7, c5, 1 @ invalidate I entry
|
|
add r0, r0, #CACHE_DLINESIZE
|
|
mcr p15, 0, r0, c7, c14, 1 @ clean and invalidate D entry
|
|
mcrne p15, 0, r0, c7, c5, 1 @ invalidate I entry
|
|
add r0, r0, #CACHE_DLINESIZE
|
|
#endif
|
|
cmp r0, r1
|
|
blo 1b
|
|
tst r2, #VM_EXEC
|
|
mcrne p15, 0, ip, c7, c10, 4 @ drain WB
|
|
mov pc, lr
|
|
|
|
/*
|
|
* coherent_kern_range(start, end)
|
|
*
|
|
* Ensure coherency between the Icache and the Dcache in the
|
|
* region described by start, end. If you have non-snooping
|
|
* Harvard caches, you need to implement this function.
|
|
*
|
|
* - start - virtual start address
|
|
* - end - virtual end address
|
|
*/
|
|
ENTRY(arm925_coherent_kern_range)
|
|
/* FALLTHROUGH */
|
|
|
|
/*
|
|
* coherent_user_range(start, end)
|
|
*
|
|
* Ensure coherency between the Icache and the Dcache in the
|
|
* region described by start, end. If you have non-snooping
|
|
* Harvard caches, you need to implement this function.
|
|
*
|
|
* - start - virtual start address
|
|
* - end - virtual end address
|
|
*/
|
|
ENTRY(arm925_coherent_user_range)
|
|
bic r0, r0, #CACHE_DLINESIZE - 1
|
|
1: mcr p15, 0, r0, c7, c10, 1 @ clean D entry
|
|
mcr p15, 0, r0, c7, c5, 1 @ invalidate I entry
|
|
add r0, r0, #CACHE_DLINESIZE
|
|
cmp r0, r1
|
|
blo 1b
|
|
mcr p15, 0, r0, c7, c10, 4 @ drain WB
|
|
mov pc, lr
|
|
|
|
/*
|
|
* flush_kern_dcache_page(void *page)
|
|
*
|
|
* Ensure no D cache aliasing occurs, either with itself or
|
|
* the I cache
|
|
*
|
|
* - addr - page aligned address
|
|
*/
|
|
ENTRY(arm925_flush_kern_dcache_page)
|
|
add r1, r0, #PAGE_SZ
|
|
1: mcr p15, 0, r0, c7, c14, 1 @ clean+invalidate D entry
|
|
add r0, r0, #CACHE_DLINESIZE
|
|
cmp r0, r1
|
|
blo 1b
|
|
mov r0, #0
|
|
mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache
|
|
mcr p15, 0, r0, c7, c10, 4 @ drain WB
|
|
mov pc, lr
|
|
|
|
/*
|
|
* dma_inv_range(start, end)
|
|
*
|
|
* Invalidate (discard) the specified virtual address range.
|
|
* May not write back any entries. If 'start' or 'end'
|
|
* are not cache line aligned, those lines must be written
|
|
* back.
|
|
*
|
|
* - start - virtual start address
|
|
* - end - virtual end address
|
|
*
|
|
* (same as v4wb)
|
|
*/
|
|
ENTRY(arm925_dma_inv_range)
|
|
#ifndef CONFIG_CPU_DCACHE_WRITETHROUGH
|
|
tst r0, #CACHE_DLINESIZE - 1
|
|
mcrne p15, 0, r0, c7, c10, 1 @ clean D entry
|
|
tst r1, #CACHE_DLINESIZE - 1
|
|
mcrne p15, 0, r1, c7, c10, 1 @ clean D entry
|
|
#endif
|
|
bic r0, r0, #CACHE_DLINESIZE - 1
|
|
1: mcr p15, 0, r0, c7, c6, 1 @ invalidate D entry
|
|
add r0, r0, #CACHE_DLINESIZE
|
|
cmp r0, r1
|
|
blo 1b
|
|
mcr p15, 0, r0, c7, c10, 4 @ drain WB
|
|
mov pc, lr
|
|
|
|
/*
|
|
* dma_clean_range(start, end)
|
|
*
|
|
* Clean the specified virtual address range.
|
|
*
|
|
* - start - virtual start address
|
|
* - end - virtual end address
|
|
*
|
|
* (same as v4wb)
|
|
*/
|
|
ENTRY(arm925_dma_clean_range)
|
|
#ifndef CONFIG_CPU_DCACHE_WRITETHROUGH
|
|
bic r0, r0, #CACHE_DLINESIZE - 1
|
|
1: mcr p15, 0, r0, c7, c10, 1 @ clean D entry
|
|
add r0, r0, #CACHE_DLINESIZE
|
|
cmp r0, r1
|
|
blo 1b
|
|
#endif
|
|
mcr p15, 0, r0, c7, c10, 4 @ drain WB
|
|
mov pc, lr
|
|
|
|
/*
|
|
* dma_flush_range(start, end)
|
|
*
|
|
* Clean and invalidate the specified virtual address range.
|
|
*
|
|
* - start - virtual start address
|
|
* - end - virtual end address
|
|
*/
|
|
ENTRY(arm925_dma_flush_range)
|
|
bic r0, r0, #CACHE_DLINESIZE - 1
|
|
1:
|
|
#ifndef CONFIG_CPU_DCACHE_WRITETHROUGH
|
|
mcr p15, 0, r0, c7, c14, 1 @ clean+invalidate D entry
|
|
#else
|
|
mcr p15, 0, r0, c7, c10, 1 @ clean D entry
|
|
#endif
|
|
add r0, r0, #CACHE_DLINESIZE
|
|
cmp r0, r1
|
|
blo 1b
|
|
mcr p15, 0, r0, c7, c10, 4 @ drain WB
|
|
mov pc, lr
|
|
|
|
ENTRY(arm925_cache_fns)
|
|
.long arm925_flush_kern_cache_all
|
|
.long arm925_flush_user_cache_all
|
|
.long arm925_flush_user_cache_range
|
|
.long arm925_coherent_kern_range
|
|
.long arm925_coherent_user_range
|
|
.long arm925_flush_kern_dcache_page
|
|
.long arm925_dma_inv_range
|
|
.long arm925_dma_clean_range
|
|
.long arm925_dma_flush_range
|
|
|
|
ENTRY(cpu_arm925_dcache_clean_area)
|
|
#ifndef CONFIG_CPU_DCACHE_WRITETHROUGH
|
|
1: mcr p15, 0, r0, c7, c10, 1 @ clean D entry
|
|
add r0, r0, #CACHE_DLINESIZE
|
|
subs r1, r1, #CACHE_DLINESIZE
|
|
bhi 1b
|
|
#endif
|
|
mcr p15, 0, r0, c7, c10, 4 @ drain WB
|
|
mov pc, lr
|
|
|
|
/* =============================== PageTable ============================== */
|
|
|
|
/*
|
|
* cpu_arm925_switch_mm(pgd)
|
|
*
|
|
* Set the translation base pointer to be as described by pgd.
|
|
*
|
|
* pgd: new page tables
|
|
*/
|
|
.align 5
|
|
ENTRY(cpu_arm925_switch_mm)
|
|
#ifdef CONFIG_MMU
|
|
mov ip, #0
|
|
#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
|
|
mcr p15, 0, ip, c7, c6, 0 @ invalidate D cache
|
|
#else
|
|
/* Flush entries in bothe segments at once, see NOTE1 above */
|
|
mov r3, #(CACHE_DENTRIES - 1) << 4 @ 256 entries in segment
|
|
2: mcr p15, 0, r3, c7, c14, 2 @ clean & invalidate D index
|
|
subs r3, r3, #1 << 4
|
|
bcs 2b @ entries 255 to 0
|
|
#endif
|
|
mcr p15, 0, ip, c7, c5, 0 @ invalidate I cache
|
|
mcr p15, 0, ip, c7, c10, 4 @ drain WB
|
|
mcr p15, 0, r0, c2, c0, 0 @ load page table pointer
|
|
mcr p15, 0, ip, c8, c7, 0 @ invalidate I & D TLBs
|
|
#endif
|
|
mov pc, lr
|
|
|
|
/*
|
|
* cpu_arm925_set_pte_ext(ptep, pte, ext)
|
|
*
|
|
* Set a PTE and flush it out
|
|
*/
|
|
.align 5
|
|
ENTRY(cpu_arm925_set_pte_ext)
|
|
#ifdef CONFIG_MMU
|
|
str r1, [r0], #-2048 @ linux version
|
|
|
|
eor r1, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY
|
|
|
|
bic r2, r1, #PTE_SMALL_AP_MASK
|
|
bic r2, r2, #PTE_TYPE_MASK
|
|
orr r2, r2, #PTE_TYPE_SMALL
|
|
|
|
tst r1, #L_PTE_USER @ User?
|
|
orrne r2, r2, #PTE_SMALL_AP_URO_SRW
|
|
|
|
tst r1, #L_PTE_WRITE | L_PTE_DIRTY @ Write and Dirty?
|
|
orreq r2, r2, #PTE_SMALL_AP_UNO_SRW
|
|
|
|
tst r1, #L_PTE_PRESENT | L_PTE_YOUNG @ Present and Young?
|
|
movne r2, #0
|
|
|
|
#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
|
|
eor r3, r2, #0x0a @ C & small page?
|
|
tst r3, #0x0b
|
|
biceq r2, r2, #4
|
|
#endif
|
|
str r2, [r0] @ hardware version
|
|
mov r0, r0
|
|
#ifndef CONFIG_CPU_DCACHE_WRITETHROUGH
|
|
mcr p15, 0, r0, c7, c10, 1 @ clean D entry
|
|
#endif
|
|
mcr p15, 0, r0, c7, c10, 4 @ drain WB
|
|
#endif /* CONFIG_MMU */
|
|
mov pc, lr
|
|
|
|
__INIT
|
|
|
|
.type __arm925_setup, #function
|
|
__arm925_setup:
|
|
mov r0, #0
|
|
#if defined(CONFIG_CPU_ICACHE_STREAMING_DISABLE)
|
|
orr r0,r0,#1 << 7
|
|
#endif
|
|
|
|
/* Transparent on, D-cache clean & flush mode. See NOTE2 above */
|
|
orr r0,r0,#1 << 1 @ transparent mode on
|
|
mcr p15, 0, r0, c15, c1, 0 @ write TI config register
|
|
|
|
mov r0, #0
|
|
mcr p15, 0, r0, c7, c7 @ invalidate I,D caches on v4
|
|
mcr p15, 0, r0, c7, c10, 4 @ drain write buffer on v4
|
|
#ifdef CONFIG_MMU
|
|
mcr p15, 0, r0, c8, c7 @ invalidate I,D TLBs on v4
|
|
#endif
|
|
|
|
#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
|
|
mov r0, #4 @ disable write-back on caches explicitly
|
|
mcr p15, 7, r0, c15, c0, 0
|
|
#endif
|
|
|
|
adr r5, arm925_crval
|
|
ldmia r5, {r5, r6}
|
|
mrc p15, 0, r0, c1, c0 @ get control register v4
|
|
bic r0, r0, r5
|
|
orr r0, r0, r6
|
|
#ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
|
|
orr r0, r0, #0x4000 @ .1.. .... .... ....
|
|
#endif
|
|
mov pc, lr
|
|
.size __arm925_setup, . - __arm925_setup
|
|
|
|
/*
|
|
* R
|
|
* .RVI ZFRS BLDP WCAM
|
|
* .011 0001 ..11 1101
|
|
*
|
|
*/
|
|
.type arm925_crval, #object
|
|
arm925_crval:
|
|
crval clear=0x00007f3f, mmuset=0x0000313d, ucset=0x00001130
|
|
|
|
__INITDATA
|
|
|
|
/*
|
|
* Purpose : Function pointers used to access above functions - all calls
|
|
* come through these
|
|
*/
|
|
.type arm925_processor_functions, #object
|
|
arm925_processor_functions:
|
|
.word v4t_early_abort
|
|
.word cpu_arm925_proc_init
|
|
.word cpu_arm925_proc_fin
|
|
.word cpu_arm925_reset
|
|
.word cpu_arm925_do_idle
|
|
.word cpu_arm925_dcache_clean_area
|
|
.word cpu_arm925_switch_mm
|
|
.word cpu_arm925_set_pte_ext
|
|
.size arm925_processor_functions, . - arm925_processor_functions
|
|
|
|
.section ".rodata"
|
|
|
|
.type cpu_arch_name, #object
|
|
cpu_arch_name:
|
|
.asciz "armv4t"
|
|
.size cpu_arch_name, . - cpu_arch_name
|
|
|
|
.type cpu_elf_name, #object
|
|
cpu_elf_name:
|
|
.asciz "v4"
|
|
.size cpu_elf_name, . - cpu_elf_name
|
|
|
|
.type cpu_arm925_name, #object
|
|
cpu_arm925_name:
|
|
.asciz "ARM925T"
|
|
.size cpu_arm925_name, . - cpu_arm925_name
|
|
|
|
.align
|
|
|
|
.section ".proc.info.init", #alloc, #execinstr
|
|
|
|
.type __arm925_proc_info,#object
|
|
__arm925_proc_info:
|
|
.long 0x54029250
|
|
.long 0xfffffff0
|
|
.long PMD_TYPE_SECT | \
|
|
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 __arm925_setup
|
|
.long cpu_arch_name
|
|
.long cpu_elf_name
|
|
.long HWCAP_SWP | HWCAP_HALF | HWCAP_THUMB
|
|
.long cpu_arm925_name
|
|
.long arm925_processor_functions
|
|
.long v4wbi_tlb_fns
|
|
.long v4wb_user_fns
|
|
.long arm925_cache_fns
|
|
.size __arm925_proc_info, . - __arm925_proc_info
|
|
|
|
.type __arm915_proc_info,#object
|
|
__arm915_proc_info:
|
|
.long 0x54029150
|
|
.long 0xfffffff0
|
|
.long PMD_TYPE_SECT | \
|
|
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 __arm925_setup
|
|
.long cpu_arch_name
|
|
.long cpu_elf_name
|
|
.long HWCAP_SWP | HWCAP_HALF | HWCAP_THUMB
|
|
.long cpu_arm925_name
|
|
.long arm925_processor_functions
|
|
.long v4wbi_tlb_fns
|
|
.long v4wb_user_fns
|
|
.long arm925_cache_fns
|
|
.size __arm925_proc_info, . - __arm925_proc_info
|