3 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/mach-k3/include/mach/am64_hardware.h b/arch/arm/mach-k3/include/mach/am64_hardware.h
index 105b42986de..2717da07690 100644
--- a/arch/arm/mach-k3/include/mach/am64_hardware.h
+++ b/arch/arm/mach-k3/include/mach/am64_hardware.h
@@ -46,6 +46,24 @@
 /* Use Last 2K as Scratch pad */
 #define TI_SRAM_SCRATCH_BOARD_EEPROM_START		0x7019f800
 
+/* Reset Reason Detection */
+#define CTRLMMR_MCU_RST_SRC			(MCU_CTRL_MMR0_BASE + 0x18178)
+
+/* Reset causes by bit mapping */
+#define RST_SRC_SAFETY_ERR			BIT(31)
+#define RST_SRC_MAIN_ESM_ERR			BIT(30)
+#define RST_SRC_SW_MAIN_POR_FROM_MAIN		BIT(25)
+#define RST_SRC_SW_MAIN_POR_FROM_MCU		BIT(24)
+#define RST_SRC_SW_MAIN_WARM_FROM_MAIN		BIT(21)
+#define RST_SRC_SW_MAIN_WARM_FROM_MCU		BIT(20)
+#define RST_SRC_SW_MCU_WARM_RST			BIT(16)
+#define RST_SRC_SMS_WARM_RST			BIT(13)
+#define RST_SRC_SMS_COLD_RST			BIT(12)
+#define RST_SRC_DEBUG_RST			BIT(8)
+#define RST_SRC_THERMAL_RST			BIT(4)
+#define RST_SRC_MAIN_RESET_PIN			BIT(2)
+#define RST_SRC_MCU_RESET_PIN			BIT(0)
+
 #if defined(CONFIG_SYS_K3_SPL_ATF) && !defined(__ASSEMBLY__)
 
 #define AM64X_DEV_RTI8			127
diff --git a/arch/arm/mach-k3/include/mach/j721s2_spl.h b/arch/arm/mach-k3/include/mach/j721s2_spl.h
index d8fae2c8b45..47a61281d94 100644
--- a/arch/arm/mach-k3/include/mach/j721s2_spl.h
+++ b/arch/arm/mach-k3/include/mach/j721s2_spl.h
@@ -12,6 +12,7 @@
 #define BOOT_DEVICE_OSPI		0x01
 #define BOOT_DEVICE_QSPI		0x02
 #define BOOT_DEVICE_SPI			0x03
+#define BOOT_DEVICE_CPGMAC		0x04
 #define BOOT_DEVICE_ETHERNET		0x04
 #define BOOT_DEVICE_I2C			0x06
 #define BOOT_DEVICE_UART		0x07
diff --git a/arch/arm/mach-k3/include/mach/j784s4_spl.h b/arch/arm/mach-k3/include/mach/j784s4_spl.h
index d481a46c675..3814dc95d01 100644
--- a/arch/arm/mach-k3/include/mach/j784s4_spl.h
+++ b/arch/arm/mach-k3/include/mach/j784s4_spl.h
@@ -44,4 +44,6 @@
 #define K3_PRIMARY_BOOTMODE		0x0
 #define K3_BACKUP_BOOTMODE		0x1
 
+#define BOOT_DEVICE_CPGMAC              0x04
+
 #endif