target/cortex_m: Add Realtek Real-M200 and M300

[openocd.git] / src / target / arm_adi_v5.c

diff --git a/src/target/arm_adi_v5.c b/src/target/arm_adi_v5.c
index cc5f0777504964f34ff8619b6e2b65f29a7ec422..da5da3197d227965ba7d4e2f56eb138ab0a921b7 100644 (file)
--- a/src/target/arm_adi_v5.c
+++ b/src/target/arm_adi_v5.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
+// SPDX-License-Identifier: GPL-2.0-or-later
 
 /***************************************************************************
  *   Copyright (C) 2006 by Magnus Lundin                                   *
@@ -113,7 +113,7 @@ static int mem_ap_setup_tar(struct adiv5_ap *ap, target_addr_t tar)
                int retval = dap_queue_ap_write(ap, MEM_AP_REG_TAR(ap->dap), (uint32_t)(tar & 0xffffffffUL));
                if (retval == ERROR_OK && is_64bit_ap(ap)) {
                        /* See if bits 63:32 of tar is different from last setting */
-                       if ((ap->tar_value >> 32) != (tar >> 32))
+                       if (!ap->tar_valid || (ap->tar_value >> 32) != (tar >> 32))
                                retval = dap_queue_ap_write(ap, MEM_AP_REG_TAR64(ap->dap), (uint32_t)(tar >> 32));
                }
                if (retval != ERROR_OK) {