linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / arch / arm / mm / mm-armv.c

diff --git a/arch/arm/mm/mm-armv.c b/arch/arm/mm/mm-armv.c
index 95273de..ef8d30a 100644 (file)
--- a/arch/arm/mm/mm-armv.c
+++ b/arch/arm/mm/mm-armv.c
@@ -376,7 +376,7 @@ void __init build_mem_type_table(void)
                ecc_mask = 0;
        }
 
-       if (cpu_arch <= CPU_ARCH_ARMv5TEJ && !cpu_is_xscale()) {
+       if (cpu_arch <= CPU_ARCH_ARMv5TEJ) {
                for (i = 0; i < ARRAY_SIZE(mem_types); i++) {
                        if (mem_types[i].prot_l1)
                                mem_types[i].prot_l1 |= PMD_BIT4;
@@ -388,17 +388,6 @@ void __init build_mem_type_table(void)
        cp = &cache_policies[cachepolicy];
        kern_pgprot = user_pgprot = cp->pte;
 
-       /*
-        * Enable CPU-specific coherency if supported.
-        * (Only available on XSC3 at the moment.)
-        */
-       if (arch_is_coherent()) {
-               if (cpu_is_xsc3()) {
-                       mem_types[MT_MEMORY].prot_sect |= PMD_SECT_S;
-                       mem_types[MT_MEMORY].prot_pte |= L_PTE_COHERENT;
-               }
-       }
-
        /*
         * ARMv6 and above have extended page tables.
         */
@@ -568,8 +557,7 @@ void __init create_mapping(struct map_desc *md)
         *      supersections are only allocated for domain 0 regardless
         *      of the actual domain assignments in use.
         */
-       if ((cpu_architecture() >= CPU_ARCH_ARMv6 || cpu_is_xsc3())
-               && domain == 0) {
+       if (cpu_architecture() >= CPU_ARCH_ARMv6 && domain == 0) {
                /*
                 * Align to supersection boundary if !high pages.
                 * High pages have already been checked for proper
@@ -631,7 +619,7 @@ void setup_mm_for_reboot(char mode)
                pgd = init_mm.pgd;
 
        base_pmdval = PMD_SECT_AP_WRITE | PMD_SECT_AP_READ | PMD_TYPE_SECT;
-       if (cpu_architecture() <= CPU_ARCH_ARMv5TEJ && !cpu_is_xscale())
+       if (cpu_architecture() <= CPU_ARCH_ARMv5TEJ)
                base_pmdval |= PMD_BIT4;
 
        for (i = 0; i < FIRST_USER_PGD_NR + USER_PTRS_PER_PGD; i++, pgd++) {