* Update TRAB auto update code

* Make fatload set filesize environment variable
  fix potential buffer overlow problem

* enable basic / medium / high-end configurations for PPChameleonEVB
  board; fix NAND code

* enable TFTP client code to specify to the server the desired
  timeout value (see RFC-2349)

2 files changed, 8 insertions, 3 deletions

diff --git a/common/cmd_fat.c b/common/cmd_fat.c
index 2a1da95b81..c5b3f06fe8 100644
--- a/common/cmd_fat.c
+++ b/common/cmd_fat.c
@@ -74,6 +74,7 @@ int do_fat_fsload (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	long size;
 	unsigned long offset;
 	unsigned long count;
+	char buf [12];
 	block_dev_desc_t *dev_desc=NULL;
 	int dev=0;
 	int part=1;
@@ -107,11 +108,15 @@ int do_fat_fsload (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 		count = 0;
 	size = file_fat_read (argv[4], (unsigned char *) offset, count);
 
-	if(size==-1)
+	if(size==-1) {
 		printf("\n** Unable to read \"%s\" from %s %d:%d **\n",argv[4],argv[1],dev,part);
-	else
+	} else {
 		printf ("\n%ld bytes read\n", size);
 
+		sprintf(buf, "%lX", size);
+		setenv("filesize", buf);
+	}
+
 	return size;
 }
 
diff --git a/common/cmd_fdos.c b/common/cmd_fdos.c
index adaddcd4ff..dc02b3595c 100644
--- a/common/cmd_fdos.c
+++ b/common/cmd_fdos.c
@@ -43,7 +43,7 @@ int do_fdosboot(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
     char *ep;
     int size;
     int rcode = 0;
-    char buf [10];
+    char buf [12];
     int drive = CFG_FDC_DRIVE_NUMBER;
 
     /* pre-set load_addr */