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Diffstat (limited to 'arch/cris/kernel/setup.c')
-rw-r--r--arch/cris/kernel/setup.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/cris/kernel/setup.c b/arch/cris/kernel/setup.c
index 905b70ea9939..bb12aa93201d 100644
--- a/arch/cris/kernel/setup.c
+++ b/arch/cris/kernel/setup.c
@@ -19,6 +19,9 @@
#include <linux/utsname.h>
#include <linux/pfn.h>
#include <linux/cpu.h>
+#include <linux/of.h>
+#include <linux/of_fdt.h>
+#include <linux/of_platform.h>
#include <asm/setup.h>
#include <arch/system.h>
@@ -64,6 +67,10 @@ void __init setup_arch(char **cmdline_p)
unsigned long start_pfn, max_pfn;
unsigned long memory_start;
+#ifdef CONFIG_OF
+ early_init_dt_scan(__dtb_start);
+#endif
+
/* register an initial console printing routine for printk's */
init_etrax_debug();
@@ -141,6 +148,8 @@ void __init setup_arch(char **cmdline_p)
reserve_bootmem(PFN_PHYS(start_pfn), bootmap_size, BOOTMEM_DEFAULT);
+ unflatten_and_copy_device_tree();
+
/* paging_init() sets up the MMU and marks all pages as reserved */
paging_init();
@@ -204,3 +213,9 @@ static int __init topology_init(void)
subsys_initcall(topology_init);
+static int __init cris_of_init(void)
+{
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+ return 0;
+}
+core_initcall(cris_of_init);