X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Fflash%2Fnor%2Fstm32f2x.c;h=5f5bfb853aa5f01d6a1a8908fb2fe861ca20b661;hp=c7e050d0d7cf25abdac8dd22609d47e500de9607;hb=055abd0b9cb3427fb9b52263d2be49620e8e4c97;hpb=531fbf0ef25e75884f2ade2acafcf010cb3d7d2a

diff --git a/src/flash/nor/stm32f2x.c b/src/flash/nor/stm32f2x.c
index c7e050d0d7..5f5bfb853a 100644
--- a/src/flash/nor/stm32f2x.c
+++ b/src/flash/nor/stm32f2x.c
@@ -605,6 +605,11 @@ static int stm32x_probe(struct flash_bank *bank)
 		flash_size_in_kb = 0xffff;
 	}
 
+	/* some variants read 0 for flash size register
+	 * use a max flash size as a default */
+	if (flash_size_in_kb == 0)
+		flash_size_in_kb = 0xffff;
+
 	if ((device_id & 0xfff) == 0x411) {
 		/* check for early silicon */
 		if (flash_size_in_kb == 0xffff) {