coredump: add BOARD_CRASHDUMP_CUSTOM support

For only board specific crashdump and no syslog/blk/mtd coredump

Signed-off-by: buxiasen <[email protected]>

arch/renesas/src/rx65n/Kconfig

@@ -149,7 +149,7 @@ config RX65N_CMT0
 config RX65N_CMT1
 	bool "CMT1"
 	default n
-	depends on BOARD_CRASHDUMP && RX65N_SBRAM && RX65N_SAVE_CRASHDUMP
+	depends on BOARD_CRASHDUMP_CUSTOM && RX65N_SBRAM && RX65N_SAVE_CRASHDUMP
 
 config RX65N_CMT2
 	bool "CMT2"
@@ -170,7 +170,7 @@ config RX65N_IRQ_GROUP
 config RX65N_SBRAM
 	bool "SBRAM"
 	default n
-	depends on BOARD_CRASHDUMP
+	depends on BOARD_CRASHDUMP_CUSTOM
 
 config RX65N_SAVE_CRASHDUMP
 	bool "SBRAM Save Crashdump"
@@ -541,7 +541,7 @@ config RX65N_CMT0
 config RX65N_CMT1
 	bool "CMT1"
 	default n
-	depends on BOARD_CRASHDUMP && RX65N_SBRAM && RX65N_SAVE_CRASHDUMP
+	depends on BOARD_CRASHDUMP_CUSTOM && RX65N_SBRAM && RX65N_SAVE_CRASHDUMP
 
 config RX65N_CMT2
 	bool "CMT2"
@@ -562,7 +562,7 @@ config RX65N_IRQ_GROUP
 config RX65N_SBRAM
 	bool "SBRAM"
 	default n
-	depends on BOARD_CRASHDUMP
+	depends on BOARD_CRASHDUMP_CUSTOM
 
 config RX65N_SAVE_CRASHDUMP
 	bool "SBRAM Save Crashdump"

boards/Kconfig

@@ -4728,6 +4728,12 @@ config BOARD_COREDUMP_MTDDEV
 	---help---
 		Enable save coredump to mtd device when crash.
 
+config BOARD_CRASHDUMP_CUSTOM
+	bool "Enable Core Dump with custom method"
+	---help---
+		Enable save coredump with custom method. only work with
+		board_crashdump api.
+
 config BOARD_CRASHDUMP_NONE
 	bool "No Board level crash dump"
 

include/nuttx/board.h

@@ -820,7 +820,7 @@ int board_button_irq(int id, xcpt_t irqhandler, FAR void *arg);
  *
  ****************************************************************************/
 
-#ifdef CONFIG_BOARD_CRASHDUMP
+#ifdef CONFIG_BOARD_CRASHDUMP_CUSTOM
 struct tcb_s;
 void board_crashdump(uintptr_t sp, FAR struct tcb_s *tcb,
                      FAR const char *filename, int lineno,

sched/misc/assert.c

@@ -765,15 +765,14 @@ static void dump_fatal_info(FAR struct tcb_s *rtcb,
   usbtrace_enumerate(assert_tracecallback, NULL);
 #endif
 
-#ifdef CONFIG_BOARD_CRASHDUMP
-  board_crashdump(up_getsp(), rtcb, filename, linenum, msg, regs);
-#endif
-
-#ifndef CONFIG_BOARD_CRASHDUMP_NONE
   /* Flush previous SYSLOG data before possible long time coredump */
 
   syslog_flush();
 
+#ifdef CONFIG_BOARD_CRASHDUMP_CUSTOM
+  board_crashdump(up_getsp(), rtcb, filename, linenum, msg, regs);
+#elif !defined(CONFIG_BOARD_CRASHDUMP_NONE)
+
   /* Dump core information */
 
 #  ifdef CONFIG_BOARD_COREDUMP_FULL