X-Git-Url: https://hackdaworld.org/gitweb/?a=blobdiff_plain;f=betty%2Ffwflash.c;h=fd8d31bb47831d01db46ea9015448bd4f029fc0f;hb=a46c0ecf2bd18049cd2fd75d0ab57fe24a62d951;hp=7c9551f14f7837e9d0549233acd64e6c2aae00da;hpb=f19e010cc99bda9ac8006e271158d3b3157607df;p=my-code%2Farm.git

diff --git a/betty/fwflash.c b/betty/fwflash.c
index 7c9551f..fd8d31b 100644
--- a/betty/fwflash.c
+++ b/betty/fwflash.c
@@ -313,6 +313,9 @@ int flash_write(u32 addr,u16 data) {
 
 	u16 check;
 
+	if(data==0xffff)
+		return 0;
+
 	*((unsigned volatile short *)addr)=0xa0;
 	*((unsigned volatile short *)addr)=data;
 	while(1) {