diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 0ab4a6a5495..850a7079a6e 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -233,6 +233,13 @@ config ARCH_CHIP_STR71X
 	---help---
 		STMicro STR71x architectures (ARM7TDMI).
 
+config ARCH_CHIP_TMS570
+	bool "TI TMS570"
+	select ARCH_HAVE_LOWVECTORS
+	select ARCH_HAVE_RAMFUNCS
+	---help---
+		TI TMS570 family
+
 config ARCH_CHIP_MOXART
 	bool "MoxART"
 	select ARCH_ARM7TDMI
@@ -306,12 +313,58 @@ config ARCH_CORTEXA8
 	select ARCH_USE_MMU
 	select ARCH_HAVE_COHERENT_DCACHE if ELF || MODULE
 
+config ARCH_CORTEXR4
+	bool
+	default n
+	select ARCH_HAVE_IRQPRIO
+	select ARCH_HAVE_MPU
+	select ARCH_HAVE_COHERENT_DCACHE if ELF || MODULE
+
+config ARCH_CORTEXR4F
+	bool
+	default n
+	select ARCH_HAVE_IRQPRIO
+	select ARCH_HAVE_MPU
+	select ARCH_HAVE_FPU
+	select ARCH_HAVE_COHERENT_DCACHE if ELF || MODULE
+
+config ARCH_CORTEXR5
+	bool
+	default n
+	select ARCH_HAVE_IRQPRIO
+	select ARCH_HAVE_MPU
+	select ARCH_HAVE_COHERENT_DCACHE if ELF || MODULE
+
+config ARCH_CORTEX5F
+	bool
+	default n
+	select ARCH_HAVE_IRQPRIO
+	select ARCH_HAVE_MPU
+	select ARCH_HAVE_FPU
+	select ARCH_HAVE_COHERENT_DCACHE if ELF || MODULE
+
+config ARCH_CORTEXR7
+	bool
+	default n
+	select ARCH_HAVE_IRQPRIO
+	select ARCH_HAVE_MPU
+	select ARCH_HAVE_COHERENT_DCACHE if ELF || MODULE
+
+config ARCH_CORTEXR7F
+	bool
+	default n
+	select ARCH_HAVE_IRQPRIO
+	select ARCH_HAVE_MPU
+	select ARCH_HAVE_FPU
+	select ARCH_HAVE_COHERENT_DCACHE if ELF || MODULE
+
 config ARCH_FAMILY
 	string
 	default "arm"		if ARCH_ARM7TDMI || ARCH_ARM926EJS || ARCH_ARM920T
 	default "armv6-m"	if ARCH_CORTEXM0
 	default "armv7-a"	if ARCH_CORTEXA5 || ARCH_CORTEXA8
 	default "armv7-m"	if ARCH_CORTEXM3 || ARCH_CORTEXM4 || ARCH_CORTEXM7
+	default "armv7-r"	if ARCH_CORTEXR4 || ARCH_CORTEXR4F || ARCH_CORTEXR5 || ARCH_CORTEXR5F || ARCH_CORTEX74 || ARCH_CORTEXR7F
 
 config ARCH_CHIP
 	string
@@ -338,6 +391,7 @@ config ARCH_CHIP
 	default "stm32"		if ARCH_CHIP_STM32
 	default "stm32f7"	if ARCH_CHIP_STM32F7
 	default "str71x"	if ARCH_CHIP_STR71X
+	default "tms570"	if ARCH_CHIP_TMS570
 	default "moxart"	if ARCH_CHIP_MOXART
 
 config ARMV7M_USEBASEPRI
@@ -482,6 +536,9 @@ endif
 if ARCH_CORTEXM3 || ARCH_CORTEXM4 || ARCH_CORTEXM7
 source arch/arm/src/armv7-m/Kconfig
 endif
+if ARCH_CORTEXR4 || ARCH_CORTEXR4F || ARCH_CORTEXR5 || ARCH_CORTEXR5F || ARCH_CORTEX74 || ARCH_CORTEXR7F
+source arch/arm/src/armv7-r/Kconfig
+endif
 if ARCH_ARM7TDMI || ARCH_ARM926EJS || ARCH_ARM920T
 source arch/arm/src/arm/Kconfig
 endif
@@ -554,6 +611,9 @@ endif
 if ARCH_CHIP_STR71X
 source arch/arm/src/str71x/Kconfig
 endif
+if ARCH_CHIP_TMS570
+source arch/arm/src/tms570/Kconfig
+endif
 if ARCH_CHIP_MOXART
 source arch/arm/src/moxart/Kconfig
 endif
diff --git a/arch/arm/include/tms570/chip.h b/arch/arm/include/tms570/chip.h
index b0b7dac6cb1..e3034a2dc91 100644
--- a/arch/arm/include/tms570/chip.h
+++ b/arch/arm/include/tms570/chip.h
@@ -71,7 +71,7 @@
  * RTP/DMM         –              –              –
  */
 
-#elif defined(CONFIG_ARCH_CHIP_TMS570LS0232PZ)
+#if defined(CONFIG_ARCH_CHIP_TMS570LS0232PZ)
 #  define TMS570_CORTEX_R4   1           /* Cortex-R4 family */
 #  undef  TMS570_CORTEX_R4F              /* Not Cortex-R4F family */
 #  undef  TMS570_CORTEX_R5               /* Not Cortex-R5 family */
diff --git a/arch/arm/src/Makefile b/arch/arm/src/Makefile
index f36e19f5712..95dcacd228d 100644
--- a/arch/arm/src/Makefile
+++ b/arch/arm/src/Makefile
@@ -40,6 +40,18 @@ ifeq ($(CONFIG_ARCH_CORTEXA5),y)        # Cortex-A5 is ARMv7-A
 ARCH_SUBDIR = armv7-a
 else ifeq ($(CONFIG_ARCH_CORTEXA8),y)   # Cortex-A8 is ARMv7-A
 ARCH_SUBDIR = armv7-a
+else ifeq ($(CONFIG_ARCH_CORTEXR4),y)   # Cortex-R4 is ARMv7-R
+ARCH_SUBDIR = armv7-r
+else ifeq ($(CONFIG_ARCH_CORTEXR4F),y)  # Cortex-R4F is ARMv7-R
+ARCH_SUBDIR = armv7-r
+else ifeq ($(CONFIG_ARCH_CORTEXR5),y)   # Cortex-R5 is ARMv7-R
+ARCH_SUBDIR = armv7-r
+else ifeq ($(CONFIG_ARCH_CORTEXR5F),y)  # Cortex-R5F is ARMv7-R
+ARCH_SUBDIR = armv7-r
+else ifeq ($(CONFIG_ARCH_CORTEXR7),y)   # Cortex-R7 is ARMv7-R
+ARCH_SUBDIR = armv7-r
+else ifeq ($(CONFIG_ARCH_CORTEXR7F),y)  # Cortex-R7F is ARMv7-R
+ARCH_SUBDIR = armv7-r
 else ifeq ($(CONFIG_ARCH_CORTEXM3),y)   # Cortex-M3 is ARMv7-M
 ARCH_SUBDIR = armv7-m
 else ifeq ($(CONFIG_ARCH_CORTEXM4),y)   # Cortex-M4 is ARMv7E-M
diff --git a/arch/arm/src/tms570/Kconfig b/arch/arm/src/tms570/Kconfig
index 616ad8fb843..e9a52b8ef85 100644
--- a/arch/arm/src/tms570/Kconfig
+++ b/arch/arm/src/tms570/Kconfig
@@ -9,10 +9,44 @@ comment "TMS570 Configuration Options"
 
 # Chip Capabilities
 
-# Summary configuratinos
+# Summary configurations
 
 # Chip Selection
 
+choice
+	prompt "TI TMS570 Chip Selection"
+	default ARCH_CHIP_TMS570LS1227ZWT
+
+config ARCH_CHIP_TMS570LS0232PZ
+	bool "TI TMS570LS0232PZ"
+	select ARCH_CORTEXR4
+
+config ARCH_CHIP_TMS570LS0332PZ
+	bool "TI TMS570LS0332PZ"
+	select ARCH_CORTEXR4
+
+config ARCH_CHIP_TMS570LS0432PZ
+	bool "TI TMS570LS0432PZ"
+	select ARCH_CORTEXR4
+
+config ARCH_CHIP_TMS570LS0714PZ
+	bool "TI TMS570LS0714PZ"
+	select ARCH_CORTEXR4F
+
+config ARCH_CHIP_TMS570LS0714PGE
+	bool "TI TMS570LS0714PGE"
+	select ARCH_CORTEXR4F
+
+config ARCH_CHIP_TMS570LS0714ZWT
+	bool "TI TMS570LS0714ZWT"
+	select ARCH_CORTEXR4F
+
+config ARCH_CHIP_TMS570LS1227ZWT
+	bool "TI TMS570LS1227ZWT"
+	select ARCH_CORTEXR4F
+
+endchoice # TI TMS570 Chip Selection
+
 #menu "TMS570 Peripheral Support"
 # endmenu # TMS570 Peripheral Support