target/esp32c6-h2: fix reset sequence

Author: erhankur

tcl/target/esp32c6.cfg

@@ -65,17 +65,18 @@ proc esp32c6_soc_reset { } {
 
     # clear dmactive to clear sbbusy otherwise debug module gets stuck
     riscv dmi_write 0x10 0
-    riscv dmi_write 0x10 1
-    halt
+    riscv dmi_write 0x10 0x40000001
+    # Here debugger reads dmstatus as 0xc03a2
 
     # Wait for the reset to happen
     sleep 10
     poll
+    # Here debugger reads dmstatus as 0x3a2
 
     # Disable the watchdogs again
     esp32c6_wdt_disable
 
-    # Here debugger reads allresumeack and allhalted bits as set (0x330a2)
+    # Here debugger reads anyhalted and allhalted bits as set (0x3a2)
     # We will clean allhalted state by resuming the core.
     riscv dmi_write 0x10 0x40000001
 

tcl/target/esp32h2.cfg

@@ -65,17 +65,18 @@ proc esp32h2_soc_reset { } {
 
     # clear dmactive to clear sbbusy otherwise debug module gets stuck
     riscv dmi_write 0x10 0
-    riscv dmi_write 0x10 1
-    halt
+    riscv dmi_write 0x10 0x40000001
+    # Here debugger reads dmstatus as 0xc03a2
 
     # Wait for the reset to happen
     sleep 10
     poll
+    # Here debugger reads dmstatus as 0x3a2
 
     # Disable the watchdogs again
     esp32h2_wdt_disable
 
-    # Here debugger reads allresumeack and allhalted bits as set (0x330a2)
+    # Here debugger reads anyhalted and allhalted bits as set (0x3a2)
     # We will clean allhalted state by resuming the core.
     riscv dmi_write 0x10 0x40000001
 

testing/esp/test_apptrace.py

@@ -90,8 +90,8 @@ def test_apptrace_reset(self):
         trace_file.close()
         trace_src = 'file://%s' % trace_file_name
         reader = reader_create(trace_src, 1.0)
-        # 0 ms poll period, stop when 800 bytes are received or due to 10 s timeout
-        self.oocd.apptrace_start("%s 0 800 10" % trace_src)
+        # 10 ms poll period, stop when 800 bytes are received or due to 10 s timeout
+        self.oocd.apptrace_start("%s 10 800 10" % trace_src)
         self.resume_exec()
         sleep(1) #  let it works some time
         self.stop_exec()