powerpc: Update in-kernel dtc and libfdt to version 1.2.0

Some time ago, a copies of the upstream dtc and libfdt sources were
included in the kernel tree to avoid having these as external
dependencies for building the kernel.  Since then development on the
upstream dtc and libfdt has continued.  This updates the in-kernel
versions to match the recently released upstream dtc version 1.2.0.
This includes a number of bugfixes, many cleanups and a few new
features.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 6 insertions, 3 deletions

diff --git a/arch/powerpc/boot/dtc-src/livetree.c b/arch/powerpc/boot/dtc-src/livetree.c
index 6ba0846b4310..0ca3de550b3f 100644
--- a/arch/powerpc/boot/dtc-src/livetree.c
+++ b/arch/powerpc/boot/dtc-src/livetree.c
@@ -115,6 +115,7 @@ void add_child(struct node *parent, struct node *child)
 	struct node **p;
 
 	child->next_sibling = NULL;
+	child->parent = parent;
 
 	p = &parent->children;
 	while (*p)
@@ -123,7 +124,8 @@ void add_child(struct node *parent, struct node *child)
 	*p = child;
 }
 
-struct reserve_info *build_reserve_entry(u64 address, u64 size, char *label)
+struct reserve_info *build_reserve_entry(uint64_t address, uint64_t size,
+					 char *label)
 {
 	struct reserve_info *new = xmalloc(sizeof(*new));
 
@@ -165,13 +167,14 @@ struct reserve_info *add_reserve_entry(struct reserve_info *list,
 }
 
 struct boot_info *build_boot_info(struct reserve_info *reservelist,
-				  struct node *tree)
+				  struct node *tree, uint32_t boot_cpuid_phys)
 {
 	struct boot_info *bi;
 
 	bi = xmalloc(sizeof(*bi));
 	bi->reservelist = reservelist;
 	bi->dt = tree;
+	bi->boot_cpuid_phys = boot_cpuid_phys;
 
 	return bi;
 }
@@ -202,7 +205,7 @@ struct property *get_property(struct node *node, const char *propname)
 cell_t propval_cell(struct property *prop)
 {
 	assert(prop->val.len == sizeof(cell_t));
-	return be32_to_cpu(*((cell_t *)prop->val.val));
+	return fdt32_to_cpu(*((cell_t *)prop->val.val));
 }
 
 struct node *get_subnode(struct node *node, const char *nodename)