vserver 1.9.5.x5

[linux-2.6.git] / arch / arm / mm / proc-arm926.S

diff --git a/arch/arm/mm/proc-arm926.S b/arch/arm/mm/proc-arm926.S
index 5631c8b..bb95cc9 100644 (file)
--- a/arch/arm/mm/proc-arm926.S
+++ b/arch/arm/mm/proc-arm926.S
@@ -388,7 +388,6 @@ __arm926_setup:
        mcr     p15, 0, r0, c7, c7              @ invalidate I,D caches on v4
        mcr     p15, 0, r0, c7, c10, 4          @ drain write buffer on v4
        mcr     p15, 0, r0, c8, c7              @ invalidate I,D TLBs on v4
-       mcr     p15, 0, r4, c2, c0              @ load page table pointer
 
 
 #ifdef CONFIG_CPU_DCACHE_WRITETHROUGH
@@ -396,35 +395,30 @@ __arm926_setup:
        mcr     p15, 7, r0, c15, c0, 0
 #endif 
 
-       mov     r0, #0x1f                       @ Domains 0, 1 = client
-       mcr     p15, 0, r0, c3, c0              @ load domain access register
        mrc     p15, 0, r0, c1, c0              @ get control register v4
-/*
- * Clear out 'unwanted' bits (then put them in if we need them)
- */
-                                               @   VI ZFRS BLDP WCAM
-       bic     r0, r0, #0x0e00
-       bic     r0, r0, #0x0002
-       bic     r0, r0, #0x000c
-       bic     r0, r0, #0x1000                 @ ...0 000. .... 000.
-/*
- * Turn on what we want
- */
-       orr     r0, r0, #0x0031
-       orr     r0, r0, #0x2100                 @ ..1. ...1 ..11 ...1
-
+       ldr     r5, arm926_cr1_clear
+       bic     r0, r0, r5
+       ldr     r5, arm926_cr1_set
+       orr     r0, r0, r5
 #ifdef CONFIG_CPU_CACHE_ROUND_ROBIN
        orr     r0, r0, #0x4000                 @ .1.. .... .... ....
-#endif
-#ifndef CONFIG_CPU_DCACHE_DISABLE
-       orr     r0, r0, #0x0004                 @ .... .... .... .1..
-#endif
-#ifndef CONFIG_CPU_ICACHE_DISABLE
-       orr     r0, r0, #0x1000                 @ ...1 .... .... ....
 #endif
        mov     pc, lr
        .size   __arm926_setup, . - __arm926_setup
 
+       /*
+        *  R
+        * .RVI ZFRS BLDP WCAM
+        * .011 0001 ..11 0101
+        * 
+        */
+       .type   arm926_cr1_clear, #object
+       .type   arm926_cr1_set, #object
+arm926_cr1_clear:
+       .word   0x7f3f
+arm926_cr1_set:
+       .word   0x3135
+
        __INITDATA
 
 /*
@@ -483,7 +477,12 @@ cpu_arm926_name:
 __arm926_proc_info:
        .long   0x41069260                      @ ARM926EJ-S (v5TEJ)
        .long   0xff0ffff0
-       .long   0x00000c1e                      @ mmuflags
+       .long   PMD_TYPE_SECT | \
+               PMD_SECT_BUFFERABLE | \
+               PMD_SECT_CACHEABLE | \
+               PMD_BIT4 | \
+               PMD_SECT_AP_WRITE | \
+               PMD_SECT_AP_READ
        b       __arm926_setup
        .long   cpu_arch_name
        .long   cpu_elf_name