From 92feb8c4f8212a5b850f882a34c1480477aa240c Mon Sep 17 00:00:00 2001
From: Samuel Obuch <samuel.obuch@espressif.com>
Date: Thu, 5 Jun 2025 23:57:44 +0200
Subject: [PATCH] fix(lp_core): dont reset lp cpu with debug attached

---
 components/ulp/lp_core/lp_core.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/components/ulp/lp_core/lp_core.c b/components/ulp/lp_core/lp_core.c
index fc5c1c4100..56df1823f1 100644
--- a/components/ulp/lp_core/lp_core.c
+++ b/components/ulp/lp_core/lp_core.c
@@ -91,7 +91,14 @@ esp_err_t ulp_lp_core_run(ulp_lp_core_cfg_t* cfg)
 #endif //ESP_ROM_HAS_LP_ROM
 
     LP_CORE_RCC_ATOMIC() {
+#if CONFIG_ULP_NORESET_UNDER_DEBUG
+        /* lp_core module reset causes loss of configured HW breakpoints and dcsr.ebreak* */
+        if (!esp_cpu_dbgr_is_attached()) {
+            lp_core_ll_reset_register();
+        }
+#else
         lp_core_ll_reset_register();
+#endif
         lp_core_ll_enable_bus_clock(true);
     }