summaryrefslogtreecommitdiffstats
path: root/arch/arm/kernel/devtree.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/kernel/devtree.c')
-rw-r--r--arch/arm/kernel/devtree.c47
1 files changed, 7 insertions, 40 deletions
diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c
index c7419a585ddc..e94a157ddff1 100644
--- a/arch/arm/kernel/devtree.c
+++ b/arch/arm/kernel/devtree.c
@@ -27,56 +27,23 @@
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
-void __init early_init_dt_add_memory_arch(u64 base, u64 size)
-{
- arm_add_memory(base, size);
-}
-
-void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
-{
- return memblock_virt_alloc(size, align);
-}
-
-void __init arm_dt_memblock_reserve(void)
-{
- u64 *reserve_map, base, size;
-
- if (!initial_boot_params)
- return;
- /* Reserve the dtb region */
- memblock_reserve(virt_to_phys(initial_boot_params),
- be32_to_cpu(initial_boot_params->totalsize));
+#ifdef CONFIG_SMP
+extern struct of_cpu_method __cpu_method_of_table[];
- /*
- * Process the reserve map. This will probably overlap the initrd
- * and dtb locations which are already reserved, but overlaping
- * doesn't hurt anything
- */
- reserve_map = ((void*)initial_boot_params) +
- be32_to_cpu(initial_boot_params->off_mem_rsvmap);
- while (1) {
- base = be64_to_cpup(reserve_map++);
- size = be64_to_cpup(reserve_map++);
- if (!size)
- break;
- memblock_reserve(base, size);
- }
-}
+static const struct of_cpu_method __cpu_method_of_table_sentinel
+ __used __section(__cpu_method_of_table_end);
-#ifdef CONFIG_SMP
-extern struct of_cpu_method __cpu_method_of_table_begin[];
-extern struct of_cpu_method __cpu_method_of_table_end[];
static int __init set_smp_ops_by_method(struct device_node *node)
{
const char *method;
- struct of_cpu_method *m = __cpu_method_of_table_begin;
+ struct of_cpu_method *m = __cpu_method_of_table;
if (of_property_read_string(node, "enable-method", &method))
return 0;
- for (; m < __cpu_method_of_table_end; m++)
+ for (; m->method; m++)
if (!strcmp(m->method, method)) {
smp_set_ops(m->ops);
return 1;
@@ -252,7 +219,7 @@ const struct machine_desc * __init setup_machine_fdt(unsigned int dt_phys)
if (!mdesc) {
const char *prop;
- long size;
+ int size;
unsigned long dt_root;
early_print("\nError: unrecognized/unsupported "