Reset Control Bit Definitions

- comment SRC_GPR1..SRC_GPR10 (used by the ROM code)

teensy4/imxrt.h

@@ -6618,7 +6618,9 @@ typedef struct {
 #define SRC_SBMR1			(IMXRT_SRC.offset004)
 #define SRC_SRSR			(IMXRT_SRC.offset008)
 #define SRC_SBMR2			(IMXRT_SRC.offset01C)
-#define SRC_GPR1			(IMXRT_SRC.offset020)
+/* 
+These register are used by the ROM code and should not be used by application software 
+#define SRC_GPR1			(IMXRT_SRC.offset020) 
 #define SRC_GPR2			(IMXRT_SRC.offset024)
 #define SRC_GPR3			(IMXRT_SRC.offset028)
 #define SRC_GPR4			(IMXRT_SRC.offset02C)
@@ -6628,6 +6630,29 @@ typedef struct {
 #define SRC_GPR8			(IMXRT_SRC.offset03C)
 #define SRC_GPR9			(IMXRT_SRC.offset040)
 #define SRC_GPR10			(IMXRT_SRC.offset044)
+*/
+#define SRC_SCR_MASK_WDOG3_RST	((uint32_t)(((n) & 0x0f) << 28))
+#define SRC_SCR_DBG_RST_MSK_PG	((uint32_t)(1 << 25))
+#define SRC_SCR_CORE0_DBG_RST		((uint32_t)(1 << 17))
+#define SRC_SCR_CORE0_RST				((uint32_t)(1 << 13))
+#define SRC_SCR_MASK_WDOG_RST		((uint32_t)(((n) & 0x0f) << 7))
+#define SRC_SBMR1_BOOT_CFG4			((uint32_t)(((n) & 0xff) << 24))
+#define SRC_SBMR1_BOOT_CFG3			((uint32_t)(((n) & 0xff) << 16))
+#define SRC_SBMR1_BOOT_CFG2			((uint32_t)(((n) & 0xff) << 8))
+#define SRC_SBMR1_BOOT_CFG1			((uint32_t)(((n) & 0xff) << 0))
+#define SRC_SRSR_TEMPSENSE_RST_B	((uint32_t)(1 << 8))
+#define SRC_SRSR_WDOG3_RST_B		((uint32_t)(1 << 7))
+#define SRC_SRSR_JTAG_SW_RST		((uint32_t)(1 << 6))
+#define SRC_SRSR_JTAG_RST_B			((uint32_t)(1 << 5))
+#define SRC_SRSR_WDOG_RST_B			((uint32_t)(1 << 4))
+#define SRC_SRSR_IPP_USER_RESET_B	((uint32_t)(1 << 3))
+#define SRC_SRSR_CSU_RESET_B		((uint32_t)(1 << 2))
+#define SRC_SRSR_LOCKUP_SYSRESETREQ	((uint32_t)(1 << 1))
+#define SRC_SRSR_IPP_RESET_B		((uint32_t)(1 << 0))
+#define SRC_SBMR2_BMOD					((uint32_t)(((n) & 0x03) << 24))
+#define SRC_SBMR2_BT_FUSE_SEL		((uint32_t)(1 << 4))
+#define SRC_SBMR2_DIR_BT_DIS		((uint32_t)(1 << 3))
+#define SRC_SBMR2_SEC_CONFIG		((uint32_t)(((n) & 0x03) << 0))
 
 // 53.3: page 2986
 #define IMXRT_TEMPMON				(*(IMXRT_REGISTER32_t *)0x400F8180)