13 files changed, 20 insertions, 29 deletions

diff --git a/arch/arc/mm/init.c b/arch/arc/mm/init.c
index a08ce7185423..81279ec73a6a 100644
--- a/arch/arc/mm/init.c
+++ b/arch/arc/mm/init.c
@@ -127,9 +127,8 @@ void __init free_initrd_mem(unsigned long start, unsigned long end)
 #endif
 
 #ifdef CONFIG_OF_FLATTREE
-void __init early_init_dt_setup_initrd_arch(unsigned long start,
-                                            unsigned long end)
+void __init early_init_dt_setup_initrd_arch(u64 start, u64 end)
 {
-        pr_err("%s(%lx, %lx)\n", __func__, start, end);
+        pr_err("%s(%llx, %llx)\n", __func__, start, end);
 }
 #endif /* CONFIG_OF_FLATTREE */
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 15225d829d71..81484177c9b8 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -77,7 +77,7 @@ static int __init parse_tag_initrd2(const struct tag *tag)
 __tagtable(ATAG_INITRD2, parse_tag_initrd2);
 
 #ifdef CONFIG_OF_FLATTREE
-void __init early_init_dt_setup_initrd_arch(unsigned long start, unsigned long end)
+void __init early_init_dt_setup_initrd_arch(u64 start, u64 end)
 {
         phys_initrd_start = start;
         phys_initrd_size = end - start;
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index 67e8d7ce3fe7..de2de5db628d 100644
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c
@@ -44,8 +44,7 @@ static unsigned long phys_initrd_size __initdata = 0;
 
 phys_addr_t memstart_addr __read_mostly = 0;
 
-void __init early_init_dt_setup_initrd_arch(unsigned long start,
-                                            unsigned long end)
+void __init early_init_dt_setup_initrd_arch(u64 start, u64 end)
 {
         phys_initrd_start = start;
         phys_initrd_size = end - start;
diff --git a/arch/c6x/kernel/devicetree.c b/arch/c6x/kernel/devicetree.c
index bdb56f09d0ac..287d0e64dfba 100644
--- a/arch/c6x/kernel/devicetree.c
+++ b/arch/c6x/kernel/devicetree.c
@@ -33,8 +33,7 @@ void __init early_init_devtree(void *params)
 
 
 #ifdef CONFIG_BLK_DEV_INITRD
-void __init early_init_dt_setup_initrd_arch(unsigned long start,
-                unsigned long end)
+void __init early_init_dt_setup_initrd_arch(u64 start, u64 end)
 {
         initrd_start = (unsigned long)__va(start);
         initrd_end = (unsigned long)__va(end);
diff --git a/arch/metag/mm/init.c b/arch/metag/mm/init.c
index 28813f164730..123919534b80 100644
--- a/arch/metag/mm/init.c
+++ b/arch/metag/mm/init.c
@@ -407,10 +407,9 @@ void free_initrd_mem(unsigned long start, unsigned long end)
 #endif
 
 #ifdef CONFIG_OF_FLATTREE
-void __init early_init_dt_setup_initrd_arch(unsigned long start,
-                                            unsigned long end)
+void __init early_init_dt_setup_initrd_arch(u64 start, u64 end)
 {
-        pr_err("%s(%lx, %lx)\n",
+        pr_err("%s(%llx, %llx)\n",
                __func__, start, end);
 }
 #endif /* CONFIG_OF_FLATTREE */
diff --git a/arch/microblaze/kernel/prom.c b/arch/microblaze/kernel/prom.c
index 0a2c68f9f9b0..62e2e8f2c5d6 100644
--- a/arch/microblaze/kernel/prom.c
+++ b/arch/microblaze/kernel/prom.c
@@ -136,8 +136,7 @@ void __init early_init_devtree(void *params)
 }
 
 #ifdef CONFIG_BLK_DEV_INITRD
-void __init early_init_dt_setup_initrd_arch(unsigned long start,
-                unsigned long end)
+void __init early_init_dt_setup_initrd_arch(u64 start, u64 end)
 {
         initrd_start = (unsigned long)__va(start);
         initrd_end = (unsigned long)__va(end);
diff --git a/arch/mips/kernel/prom.c b/arch/mips/kernel/prom.c
index 7e954042f252..0fa0b69cdd53 100644
--- a/arch/mips/kernel/prom.c
+++ b/arch/mips/kernel/prom.c
@@ -58,8 +58,7 @@ void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
 }
 
 #ifdef CONFIG_BLK_DEV_INITRD
-void __init early_init_dt_setup_initrd_arch(unsigned long start,
-                                            unsigned long end)
+void __init early_init_dt_setup_initrd_arch(u64 start, u64 end)
 {
         initrd_start = (unsigned long)__va(start);
         initrd_end = (unsigned long)__va(end);
diff --git a/arch/openrisc/kernel/prom.c b/arch/openrisc/kernel/prom.c
index 5869e3fa5dd3..150215a91711 100644
--- a/arch/openrisc/kernel/prom.c
+++ b/arch/openrisc/kernel/prom.c
@@ -96,8 +96,7 @@ void __init early_init_devtree(void *params)
 }
 
 #ifdef CONFIG_BLK_DEV_INITRD
-void __init early_init_dt_setup_initrd_arch(unsigned long start,
-                unsigned long end)
+void __init early_init_dt_setup_initrd_arch(u64 start, u64 end)
 {
         initrd_start = (unsigned long)__va(start);
         initrd_end = (unsigned long)__va(end);
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index eb23ac92abb9..67d18dad4368 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -550,8 +550,7 @@ void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
 }
 
 #ifdef CONFIG_BLK_DEV_INITRD
-void __init early_init_dt_setup_initrd_arch(unsigned long start,
-                unsigned long end)
+void __init early_init_dt_setup_initrd_arch(u64 start, u64 end)
 {
         initrd_start = (unsigned long)__va(start);
         initrd_end = (unsigned long)__va(end);
diff --git a/arch/x86/kernel/devicetree.c b/arch/x86/kernel/devicetree.c
index 69eb2fa25494..376dc7873447 100644
--- a/arch/x86/kernel/devicetree.c
+++ b/arch/x86/kernel/devicetree.c
@@ -52,8 +52,7 @@ void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
 }
 
 #ifdef CONFIG_BLK_DEV_INITRD
-void __init early_init_dt_setup_initrd_arch(unsigned long start,
-                                            unsigned long end)
+void __init early_init_dt_setup_initrd_arch(u64 start, u64 end)
 {
         initrd_start = (unsigned long)__va(start);
         initrd_end = (unsigned long)__va(end);
diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c
index 42a8bba0b0ea..101012bc1ff6 100644
--- a/arch/xtensa/kernel/setup.c
+++ b/arch/xtensa/kernel/setup.c
@@ -170,8 +170,7 @@ static int __init parse_tag_fdt(const bp_tag_t *tag)
 
 __tagtable(BP_TAG_FDT, parse_tag_fdt);
 
-void __init early_init_dt_setup_initrd_arch(unsigned long start,
-                unsigned long end)
+void __init early_init_dt_setup_initrd_arch(u64 start, u64 end)
 {
         initrd_start = (void *)__va(start);
         initrd_end = (void *)__va(end);
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index 6bb7cf2de556..3f473d158d79 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -550,7 +550,8 @@ int __init of_flat_dt_match(unsigned long node, const char *const *compat)
  */
 void __init early_init_dt_check_for_initrd(unsigned long node)
 {
-        unsigned long start, end, len;
+        u64 start, end;
+        unsigned long len;
         __be32 *prop;
 
         pr_debug("Looking for initrd properties... ");
@@ -558,15 +559,16 @@ void __init early_init_dt_check_for_initrd(unsigned long node)
         prop = of_get_flat_dt_prop(node, "linux,initrd-start", &len);
         if (!prop)
                 return;
-        start = of_read_ulong(prop, len/4);
+        start = of_read_number(prop, len/4);
 
         prop = of_get_flat_dt_prop(node, "linux,initrd-end", &len);
         if (!prop)
                 return;
-        end = of_read_ulong(prop, len/4);
+        end = of_read_number(prop, len/4);
 
         early_init_dt_setup_initrd_arch(start, end);
-        pr_debug("initrd_start=0x%lx  initrd_end=0x%lx\n", start, end);
+        pr_debug("initrd_start=0x%llx  initrd_end=0x%llx\n",
+                 (unsigned long long)start, (unsigned long long)end);
 }
 #else
 inline void early_init_dt_check_for_initrd(unsigned long node)
diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h
index ed136ad698ce..4a17939b95cc 100644
--- a/include/linux/of_fdt.h
+++ b/include/linux/of_fdt.h
@@ -106,8 +106,7 @@ extern u64 dt_mem_next_cell(int s, __be32 **cellp);
  * physical addresses.
  */
 #ifdef CONFIG_BLK_DEV_INITRD
-extern void early_init_dt_setup_initrd_arch(unsigned long start,
-                                            unsigned long end);
+extern void early_init_dt_setup_initrd_arch(u64 start, u64 end);
 #endif
 
 /* Early flat tree scan hooks */