X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Ftarget%2Farm_adi_v5.c;h=0ca0ecc64f1798ff6e497c5caf202758aee04fb5;hp=ba8e380158da1f70d3157534502e43e5b8f5eecb;hb=88e9d0f4087a95febd9a3fcd65e65f1d478afb6b;hpb=1e6970dafdccfec388d1a816c2019f9c6b26e338

diff --git a/src/target/arm_adi_v5.c b/src/target/arm_adi_v5.c
index ba8e380158..0ca0ecc64f 100644
--- a/src/target/arm_adi_v5.c
+++ b/src/target/arm_adi_v5.c
@@ -671,14 +671,16 @@ int dap_syssec_kinetis_mdmap(struct adiv5_dap *dap)
 	 * it's important that the device is out of
 	 * reset here
 	 */
-	retval = dap_queue_ap_read(dap, MDM_REG_STAT, &val);
-	if (retval != ERROR_OK)
-		return retval;
-	dap_run(dap);
+	do {
+		retval = dap_queue_ap_read(dap, MDM_REG_STAT, &val);
+		if (retval != ERROR_OK)
+			return retval;
+		dap_run(dap);
 
-	LOG_DEBUG("MDM_REG_STAT %08" PRIX32, val);
+		LOG_DEBUG("MDM_REG_STAT %08" PRIX32, val);
+	} while (!(val & MDM_STAT_FREADY));
 
-	if ((val & (MDM_STAT_SYSSEC|MDM_STAT_FREADY)) != (MDM_STAT_FREADY)) {
+	if ((val & MDM_STAT_SYSSEC)) {
 		LOG_DEBUG("MDMAP: system is secured, masserase needed");
 
 		if (!(val & MDM_STAT_FMEEN))