--- ./kexec-tools-1.101/kexec/arch/ppc64/kexec-ppc64.c.orig	2006-04-07 17:39:08.000000000 -0700
+++ ./kexec-tools-1.101/kexec/arch/ppc64/kexec-ppc64.c	2006-04-07 17:36:34.000000000 -0700
@@ -40,7 +40,7 @@
 
 static struct exclude_range exclude_range[MAX_MEMORY_RANGES];
 static unsigned long long rmo_top;
-static unsigned int platform;
+static unsigned int platform = PLATFORM_PSERIES_LPAR;
 static struct memory_range memory_range[MAX_MEMORY_RANGES];
 static struct memory_range base_memory_range[MAX_MEMORY_RANGES];
 unsigned long long memory_max = 0;
@@ -179,8 +179,13 @@ static int get_devtree_details(unsigned 
 	DIR *dir, *cdir;
 	FILE *file;
 	struct dirent *dentry;
+	struct stat sbuf;
+
 	int n, i = 0;
 
+	if (!stat("/proc/device-tree/chosen/linux,htab-base", &sbuf))
+		platform = PLATFORM_PSERIES;
+
 	if ((dir = opendir(device_tree)) == NULL) {
 		perror(device_tree);
 		return -1;
@@ -201,26 +206,6 @@ static int get_devtree_details(unsigned 
 		}
 
 		if (strncmp(dentry->d_name, "chosen", 6) == 0) {
-			/* get platform details from /chosen node */
-			strcat(fname, "/linux,platform");
-			if ((file = fopen(fname, "r")) == NULL) {
-				perror(fname);
-				closedir(cdir);
-				closedir(dir);
-				return -1;
-			}
-			if (fread(&platform, sizeof(int), 1, file) != 1) {
-				perror(fname);
-				fclose(file);
-				closedir(cdir);
-				closedir(dir);
-				return -1;
-			}
-			fclose(file);
-
-			memset(fname, 0, sizeof(fname));
-			strcpy(fname, device_tree);
-			strcat(fname, dentry->d_name);
 			strcat(fname, "/linux,kernel-end");
 			if ((file = fopen(fname, "r")) == NULL) {
 				perror(fname);