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-rw-r--r--arch/arm/mm/proc-arm1020.S16
-rw-r--r--arch/arm/mm/proc-arm1020e.S15
-rw-r--r--arch/arm/mm/proc-arm1022.S15
-rw-r--r--arch/arm/mm/proc-arm1026.S15
-rw-r--r--arch/arm/mm/proc-arm720.S15
-rw-r--r--arch/arm/mm/proc-arm920.S15
-rw-r--r--arch/arm/mm/proc-arm922.S15
-rw-r--r--arch/arm/mm/proc-arm925.S14
-rw-r--r--arch/arm/mm/proc-arm926.S15
-rw-r--r--arch/arm/mm/proc-macros.S10
-rw-r--r--arch/arm/mm/proc-sa110.S16
-rw-r--r--arch/arm/mm/proc-sa1100.S15
-rw-r--r--arch/arm/mm/proc-v6.S15
-rw-r--r--arch/arm/mm/proc-xsc3.S19
-rw-r--r--arch/arm/mm/proc-xscale.S16
15 files changed, 101 insertions, 125 deletions
diff --git a/arch/arm/mm/proc-arm1020.S b/arch/arm/mm/proc-arm1020.S
index efeebe77891f..6c731a4f70c9 100644
--- a/arch/arm/mm/proc-arm1020.S
+++ b/arch/arm/mm/proc-arm1020.S
@@ -440,11 +440,12 @@ __arm1020_setup:
#ifdef CONFIG_MMU
mcr p15, 0, r0, c8, c7 @ invalidate I,D TLBs on v4
#endif
+
+ adr r5, arm1020_crval
+ ldmia r5, {r5, r6}
mrc p15, 0, r0, c1, c0 @ get control register v4
- ldr r5, arm1020_cr1_clear
bic r0, r0, r5
- ldr r5, arm1020_cr1_set
- orr r0, r0, r5
+ orr r0, r0, r6
#ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
orr r0, r0, #0x4000 @ .R.. .... .... ....
#endif
@@ -456,12 +457,9 @@ __arm1020_setup:
* .RVI ZFRS BLDP WCAM
* .011 1001 ..11 0101
*/
- .type arm1020_cr1_clear, #object
- .type arm1020_cr1_set, #object
-arm1020_cr1_clear:
- .word 0x593f
-arm1020_cr1_set:
- .word 0x3935
+ .type arm1020_crval, #object
+arm1020_crval:
+ crval clear=0x0000593f, mmuset=0x00003935, ucset=0x00001930
__INITDATA
diff --git a/arch/arm/mm/proc-arm1020e.S b/arch/arm/mm/proc-arm1020e.S
index 78622ac1e732..269f485d092d 100644
--- a/arch/arm/mm/proc-arm1020e.S
+++ b/arch/arm/mm/proc-arm1020e.S
@@ -422,11 +422,11 @@ __arm1020e_setup:
#ifdef CONFIG_MMU
mcr p15, 0, r0, c8, c7 @ invalidate I,D TLBs on v4
#endif
+ adr r5, arm1020e_crval
+ ldmia r5, {r5, r6}
mrc p15, 0, r0, c1, c0 @ get control register v4
- ldr r5, arm1020e_cr1_clear
bic r0, r0, r5
- ldr r5, arm1020e_cr1_set
- orr r0, r0, r5
+ orr r0, r0, r6
#ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
orr r0, r0, #0x4000 @ .R.. .... .... ....
#endif
@@ -438,12 +438,9 @@ __arm1020e_setup:
* .RVI ZFRS BLDP WCAM
* .011 1001 ..11 0101
*/
- .type arm1020e_cr1_clear, #object
- .type arm1020e_cr1_set, #object
-arm1020e_cr1_clear:
- .word 0x5f3f
-arm1020e_cr1_set:
- .word 0x3935
+ .type arm1020e_crval, #object
+arm1020e_crval:
+ crval clear=0x00007f3f, mmuset=0x00003935, ucset=0x00001930
__INITDATA
diff --git a/arch/arm/mm/proc-arm1022.S b/arch/arm/mm/proc-arm1022.S
index 840dfc85ba6d..0643bd464969 100644
--- a/arch/arm/mm/proc-arm1022.S
+++ b/arch/arm/mm/proc-arm1022.S
@@ -404,11 +404,11 @@ __arm1022_setup:
#ifdef CONFIG_MMU
mcr p15, 0, r0, c8, c7 @ invalidate I,D TLBs on v4
#endif
+ adr r5, arm1022_crval
+ ldmia r5, {r5, r6}
mrc p15, 0, r0, c1, c0 @ get control register v4
- ldr r5, arm1022_cr1_clear
bic r0, r0, r5
- ldr r5, arm1022_cr1_set
- orr r0, r0, r5
+ orr r0, r0, r6
#ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
orr r0, r0, #0x4000 @ .R..............
#endif
@@ -421,12 +421,9 @@ __arm1022_setup:
* .011 1001 ..11 0101
*
*/
- .type arm1022_cr1_clear, #object
- .type arm1022_cr1_set, #object
-arm1022_cr1_clear:
- .word 0x7f3f
-arm1022_cr1_set:
- .word 0x3935
+ .type arm1022_crval, #object
+arm1022_crval:
+ crval clear=0x00007f3f, mmuset=0x00003935, ucset=0x00001930
__INITDATA
diff --git a/arch/arm/mm/proc-arm1026.S b/arch/arm/mm/proc-arm1026.S
index 72b75d9c712a..0668bfbac67b 100644
--- a/arch/arm/mm/proc-arm1026.S
+++ b/arch/arm/mm/proc-arm1026.S
@@ -399,11 +399,11 @@ __arm1026_setup:
mov r0, #4 @ explicitly disable writeback
mcr p15, 7, r0, c15, c0, 0
#endif
+ adr r5, arm1026_crval
+ ldmia r5, {r5, r6}
mrc p15, 0, r0, c1, c0 @ get control register v4
- ldr r5, arm1026_cr1_clear
bic r0, r0, r5
- ldr r5, arm1026_cr1_set
- orr r0, r0, r5
+ orr r0, r0, r6
#ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
orr r0, r0, #0x4000 @ .R.. .... .... ....
#endif
@@ -416,12 +416,9 @@ __arm1026_setup:
* .011 1001 ..11 0101
*
*/
- .type arm1026_cr1_clear, #object
- .type arm1026_cr1_set, #object
-arm1026_cr1_clear:
- .word 0x7f3f
-arm1026_cr1_set:
- .word 0x3935
+ .type arm1026_crval, #object
+arm1026_crval:
+ crval clear=0x00007f3f, mmuset=0x00003935, ucset=0x00001934
__INITDATA
diff --git a/arch/arm/mm/proc-arm720.S b/arch/arm/mm/proc-arm720.S
index fb4110a9db6f..0e6946ab6e5b 100644
--- a/arch/arm/mm/proc-arm720.S
+++ b/arch/arm/mm/proc-arm720.S
@@ -169,11 +169,11 @@ __arm720_setup:
#ifdef CONFIG_MMU
mcr p15, 0, r0, c8, c7, 0 @ flush TLB (v4)
#endif
+ adr r5, arm720_crval
+ ldmia r5, {r5, r6}
mrc p15, 0, r0, c1, c0 @ get control register
- ldr r5, arm720_cr1_clear
bic r0, r0, r5
- ldr r5, arm720_cr1_set
- orr r0, r0, r5
+ orr r0, r0, r6
mov pc, lr @ __ret (head.S)
.size __arm720_setup, . - __arm720_setup
@@ -183,12 +183,9 @@ __arm720_setup:
* ..1. 1001 ..11 1101
*
*/
- .type arm720_cr1_clear, #object
- .type arm720_cr1_set, #object
-arm720_cr1_clear:
- .word 0x2f3f
-arm720_cr1_set:
- .word 0x213d
+ .type arm720_crval, #object
+arm720_crval:
+ crval clear=0x00002f3f, mmuset=0x0000213d, ucset=0x00000130
__INITDATA
diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S
index b9f1bd11bc62..45292f46c3b2 100644
--- a/arch/arm/mm/proc-arm920.S
+++ b/arch/arm/mm/proc-arm920.S
@@ -391,11 +391,11 @@ __arm920_setup:
#ifdef CONFIG_MMU
mcr p15, 0, r0, c8, c7 @ invalidate I,D TLBs on v4
#endif
+ adr r5, arm920_crval
+ ldmia r5, {r5, r6}
mrc p15, 0, r0, c1, c0 @ get control register v4
- ldr r5, arm920_cr1_clear
bic r0, r0, r5
- ldr r5, arm920_cr1_set
- orr r0, r0, r5
+ orr r0, r0, r6
mov pc, lr
.size __arm920_setup, . - __arm920_setup
@@ -405,12 +405,9 @@ __arm920_setup:
* ..11 0001 ..11 0101
*
*/
- .type arm920_cr1_clear, #object
- .type arm920_cr1_set, #object
-arm920_cr1_clear:
- .word 0x3f3f
-arm920_cr1_set:
- .word 0x3135
+ .type arm920_crval, #object
+arm920_crval:
+ crval clear=0x00003f3f, mmuset=0x00003135, ucset=0x00001130
__INITDATA
diff --git a/arch/arm/mm/proc-arm922.S b/arch/arm/mm/proc-arm922.S
index bda0aea4ce82..3c57519494d7 100644
--- a/arch/arm/mm/proc-arm922.S
+++ b/arch/arm/mm/proc-arm922.S
@@ -395,11 +395,11 @@ __arm922_setup:
#ifdef CONFIG_MMU
mcr p15, 0, r0, c8, c7 @ invalidate I,D TLBs on v4
#endif
+ adr r5, arm922_crval
+ ldmia r5, {r5, r6}
mrc p15, 0, r0, c1, c0 @ get control register v4
- ldr r5, arm922_cr1_clear
bic r0, r0, r5
- ldr r5, arm922_cr1_set
- orr r0, r0, r5
+ orr r0, r0, r6
mov pc, lr
.size __arm922_setup, . - __arm922_setup
@@ -409,12 +409,9 @@ __arm922_setup:
* ..11 0001 ..11 0101
*
*/
- .type arm922_cr1_clear, #object
- .type arm922_cr1_set, #object
-arm922_cr1_clear:
- .word 0x3f3f
-arm922_cr1_set:
- .word 0x3135
+ .type arm922_crval, #object
+arm922_crval:
+ crval clear=0x00003f3f, mmuset=0x00003135, ucset=0x00001130
__INITDATA
diff --git a/arch/arm/mm/proc-arm925.S b/arch/arm/mm/proc-arm925.S
index a28da8f0578f..66d5a32ba0f5 100644
--- a/arch/arm/mm/proc-arm925.S
+++ b/arch/arm/mm/proc-arm925.S
@@ -455,11 +455,10 @@ __arm925_setup:
mcr p15, 7, r0, c15, c0, 0
#endif
+ adr r5, {r5, r6}
mrc p15, 0, r0, c1, c0 @ get control register v4
- ldr r5, arm925_cr1_clear
bic r0, r0, r5
- ldr r5, arm925_cr1_set
- orr r0, r0, r5
+ orr r0, r0, r6
#ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
orr r0, r0, #0x4000 @ .1.. .... .... ....
#endif
@@ -472,12 +471,9 @@ __arm925_setup:
* .011 0001 ..11 1101
*
*/
- .type arm925_cr1_clear, #object
- .type arm925_cr1_set, #object
-arm925_cr1_clear:
- .word 0x7f3f
-arm925_cr1_set:
- .word 0x313d
+ .type arm925_crval, #object
+arm925_crval:
+ crval clear=0x00007f3f, mmuset=0x0000313d, ucset=0x00001130
__INITDATA
diff --git a/arch/arm/mm/proc-arm926.S b/arch/arm/mm/proc-arm926.S
index 496a2335d69e..189820e25184 100644
--- a/arch/arm/mm/proc-arm926.S
+++ b/arch/arm/mm/proc-arm926.S
@@ -404,11 +404,11 @@ __arm926_setup:
mcr p15, 7, r0, c15, c0, 0
#endif
+ adr r5, arm926_crval
+ ldmia r5, {r5, r6}
mrc p15, 0, r0, c1, c0 @ get control register v4
- ldr r5, arm926_cr1_clear
bic r0, r0, r5
- ldr r5, arm926_cr1_set
- orr r0, r0, r5
+ orr r0, r0, r6
#ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
orr r0, r0, #0x4000 @ .1.. .... .... ....
#endif
@@ -421,12 +421,9 @@ __arm926_setup:
* .011 0001 ..11 0101
*
*/
- .type arm926_cr1_clear, #object
- .type arm926_cr1_set, #object
-arm926_cr1_clear:
- .word 0x7f3f
-arm926_cr1_set:
- .word 0x3135
+ .type arm926_crval, #object
+arm926_crval:
+ crval clear=0x00007f3f, mmuset=0x00003135, ucset=0x00001134
__INITDATA
diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S
index 7cfc2604a1ee..9e2c89eb2115 100644
--- a/arch/arm/mm/proc-macros.S
+++ b/arch/arm/mm/proc-macros.S
@@ -49,3 +49,13 @@
.macro asid, rd, rn
and \rd, \rn, #255
.endm
+
+ .macro crval, clear, mmuset, ucset
+#ifdef CONFIG_MMU
+ .word \clear
+ .word \mmuset
+#else
+ .word \clear
+ .word \ucset
+#endif
+ .endm
diff --git a/arch/arm/mm/proc-sa110.S b/arch/arm/mm/proc-sa110.S
index 31a09087865d..e812246277cf 100644
--- a/arch/arm/mm/proc-sa110.S
+++ b/arch/arm/mm/proc-sa110.S
@@ -185,11 +185,12 @@ __sa110_setup:
#ifdef CONFIG_MMU
mcr p15, 0, r10, c8, c7 @ invalidate I,D TLBs on v4
#endif
+
+ adr r5, sa110_crval
+ ldmia r5, {r5, r6}
mrc p15, 0, r0, c1, c0 @ get control register v4
- ldr r5, sa110_cr1_clear
bic r0, r0, r5
- ldr r5, sa110_cr1_set
- orr r0, r0, r5
+ orr r0, r0, r6
mov pc, lr
.size __sa110_setup, . - __sa110_setup
@@ -199,12 +200,9 @@ __sa110_setup:
* ..01 0001 ..11 1101
*
*/
- .type sa110_cr1_clear, #object
- .type sa110_cr1_set, #object
-sa110_cr1_clear:
- .word 0x3f3f
-sa110_cr1_set:
- .word 0x113d
+ .type sa110_crval, #object
+sa110_crval:
+ crval clear=0x00003f3f, mmuset=0x0000113d, ucset=0x00001130
__INITDATA
diff --git a/arch/arm/mm/proc-sa1100.S b/arch/arm/mm/proc-sa1100.S
index 4e2489c3e1cc..ba32cc6296a0 100644
--- a/arch/arm/mm/proc-sa1100.S
+++ b/arch/arm/mm/proc-sa1100.S
@@ -198,11 +198,11 @@ __sa1100_setup:
#ifdef CONFIG_MMU
mcr p15, 0, r0, c8, c7 @ invalidate I,D TLBs on v4
#endif
+ adr r5, sa1100_crval
+ ldmia r5, {r5, r6}
mrc p15, 0, r0, c1, c0 @ get control register v4
- ldr r5, sa1100_cr1_clear
bic r0, r0, r5
- ldr r5, sa1100_cr1_set
- orr r0, r0, r5
+ orr r0, r0, r6
mov pc, lr
.size __sa1100_setup, . - __sa1100_setup
@@ -212,12 +212,9 @@ __sa1100_setup:
* ..11 0001 ..11 1101
*
*/
- .type sa1100_cr1_clear, #object
- .type sa1100_cr1_set, #object
-sa1100_cr1_clear:
- .word 0x3f3f
-sa1100_cr1_set:
- .word 0x313d
+ .type sa1100_crval, #object
+sa1100_crval:
+ crval clear=0x00003f3f, mmuset=0x0000313d, ucset=0x00001130
__INITDATA
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index ff778967a005..6f72549f8843 100644
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -212,11 +212,11 @@ __v6_setup:
orr r0, r0, #(0xf << 20)
mcr p15, 0, r0, c1, c0, 2 @ Enable full access to VFP
#endif
+ adr r5, v6_crval
+ ldmia r5, {r5, r6}
mrc p15, 0, r0, c1, c0, 0 @ read control register
- ldr r5, v6_cr1_clear @ get mask for bits to clear
bic r0, r0, r5 @ clear bits them
- ldr r5, v6_cr1_set @ get mask for bits to set
- orr r0, r0, r5 @ set them
+ orr r0, r0, r6 @ set them
mov pc, lr @ return to head.S:__ret
/*
@@ -225,12 +225,9 @@ __v6_setup:
* rrrr rrrx xxx0 0101 xxxx xxxx x111 xxxx < forced
* 0 110 0011 1.00 .111 1101 < we want
*/
- .type v6_cr1_clear, #object
- .type v6_cr1_set, #object
-v6_cr1_clear:
- .word 0x01e0fb7f
-v6_cr1_set:
- .word 0x00c0387d
+ .type v6_crval, #object
+v6_crval:
+ crval clear=0x01e0fb7f, mmuset=0x00c0387d, ucset=0x00c0187c
.type v6_processor_functions, #object
ENTRY(v6_processor_functions)
diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S
index 9aea506d3e65..4ace2d8090c7 100644
--- a/arch/arm/mm/proc-xsc3.S
+++ b/arch/arm/mm/proc-xsc3.S
@@ -426,23 +426,26 @@ __xsc3_setup:
orr r0, r0, #(1 << 10) @ enable L2 for LLR cache
#endif
mcr p15, 0, r0, c1, c0, 1 @ set auxiliary control reg
+
+ adr r5, xsc3_crval
+ ldmia r5, {r5, r6}
mrc p15, 0, r0, c1, c0, 0 @ get control register
- bic r0, r0, #0x0002 @ .... .... .... ..A.
- orr r0, r0, #0x0005 @ .... .... .... .C.M
+ bic r0, r0, r5 @ .... .... .... ..A.
+ orr r0, r0, r6 @ .... .... .... .C.M
#if BTB_ENABLE
- bic r0, r0, #0x0200 @ .... ..R. .... ....
- orr r0, r0, #0x3900 @ ..VI Z..S .... ....
-#else
- bic r0, r0, #0x0a00 @ .... Z.R. .... ....
- orr r0, r0, #0x3100 @ ..VI ...S .... ....
+ orr r0, r0, #0x00000800 @ ..VI Z..S .... ....
#endif
#if L2_CACHE_ENABLE
- orr r0, r0, #0x4000000 @ L2 enable
+ orr r0, r0, #0x04000000 @ L2 enable
#endif
mov pc, lr
.size __xsc3_setup, . - __xsc3_setup
+ .type xsc3_crval, #object
+xsc3_crval:
+ crval clear=0x04003b02, mmuset=0x00003105, ucset=0x00001100
+
__INITDATA
/*
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S
index f4aeb7b06911..535395e25a8a 100644
--- a/arch/arm/mm/proc-xscale.S
+++ b/arch/arm/mm/proc-xscale.S
@@ -475,11 +475,12 @@ __xscale_setup:
orr r0, r0, #1 << 6 @ cp6 for IOP3xx and Bulverde
orr r0, r0, #1 << 13 @ Its undefined whether this
mcr p15, 0, r0, c15, c1, 0 @ affects USR or SVC modes
+
+ adr r5, xscale_crval
+ ldmia r5, {r5, r6}
mrc p15, 0, r0, c1, c0, 0 @ get control register
- ldr r5, xscale_cr1_clear
bic r0, r0, r5
- ldr r5, xscale_cr1_set
- orr r0, r0, r5
+ orr r0, r0, r6
mov pc, lr
.size __xscale_setup, . - __xscale_setup
@@ -489,12 +490,9 @@ __xscale_setup:
* ..11 1.01 .... .101
*
*/
- .type xscale_cr1_clear, #object
- .type xscale_cr1_set, #object
-xscale_cr1_clear:
- .word 0x3b07
-xscale_cr1_set:
- .word 0x3905
+ .type xscale_crval, #object
+xscale_crval:
+ crval clear=0x00003b07, mmuset=0x00003905, ucset=0x00001900
__INITDATA
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 01:56:31 +0000