arm_adi_v5: Add ability to ignore the CSYSPWRUPACK bit

[openocd] / src / target / arm_adi_v5.c

diff --git a/src/target/arm_adi_v5.c b/src/target/arm_adi_v5.c
index 2b7d7b22d7d96b22288f5a946a5cbe4b39cf6652..f9b51cdec1e3bb1dc1a66acfb8436a194d1b6594 100644 (file)
--- a/src/target/arm_adi_v5.c
+++ b/src/target/arm_adi_v5.c
@@ -676,12 +676,14 @@ int dap_dp_init(struct adiv5_dap *dap)
        if (retval != ERROR_OK)
                return retval;
 
-       LOG_DEBUG("DAP: wait CSYSPWRUPACK");
-       retval = dap_dp_poll_register(dap, DP_CTRL_STAT,
-                                     CSYSPWRUPACK, CSYSPWRUPACK,
-                                     DAP_POWER_DOMAIN_TIMEOUT);
-       if (retval != ERROR_OK)
-               return retval;
+       if (!dap->ignore_syspwrupack) {
+               LOG_DEBUG("DAP: wait CSYSPWRUPACK");
+               retval = dap_dp_poll_register(dap, DP_CTRL_STAT,
+                                             CSYSPWRUPACK, CSYSPWRUPACK,
+                                             DAP_POWER_DOMAIN_TIMEOUT);
+               if (retval != ERROR_OK)
+                       return retval;
+       }
 
        retval = dap_queue_dp_read(dap, DP_CTRL_STAT, NULL);
        if (retval != ERROR_OK)