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, 9 insertions, 6 deletions

diff --git a/arch/powerpc/boot/dtc-src/treesource.c b/arch/powerpc/boot/dtc-src/treesource.c
index a6a776797636..ebeb6eb27907 100644
--- a/arch/powerpc/boot/dtc-src/treesource.c
+++ b/arch/powerpc/boot/dtc-src/treesource.c
@@ -23,20 +23,23 @@
 
 extern FILE *yyin;
 extern int yyparse(void);
-extern void yyerror(char const *);
 
 struct boot_info *the_boot_info;
+int treesource_error;
 
 struct boot_info *dt_from_source(const char *fname)
 {
         the_boot_info = NULL;
+        treesource_error = 0;
 
-        push_input_file(fname);
+        srcpos_file = dtc_open_file(fname, NULL);
+        yyin = srcpos_file->file;
 
         if (yyparse() != 0)
-                return NULL;
+                die("Unable to parse input tree\n");
 
-        fill_fullpaths(the_boot_info->dt, "");
+        if (treesource_error)
+                die("Syntax error parsing input tree\n");
 
         return the_boot_info;
 }
@@ -144,7 +147,7 @@ static void write_propval_cells(FILE *f, struct data val)
                         m = m->next;
                 }
 
-                fprintf(f, "0x%x", be32_to_cpu(*cp++));
+                fprintf(f, "0x%x", fdt32_to_cpu(*cp++));
                 if ((void *)cp >= propend)
                         break;
                 fprintf(f, " ");
@@ -173,7 +176,7 @@ static void write_propval_bytes(FILE *f, struct data val)
                 }
 
                 fprintf(f, "%02hhx", *bp++);
-                if ((void *)bp >= propend)
+                if ((const void *)bp >= propend)
                         break;
                 fprintf(f, " ");
         }