--- a/arch/mips/ath79/Kconfig
+++ b/arch/mips/ath79/Kconfig
@@ -462,6 +462,14 @@ config ATH79_MACH_RB2011
 	select ATH79_ROUTERBOOT
 	select RLE_DECOMPRESS
 
+config ATH79_MACH_RBSXTLITE
+	bool "MikroTik RouterBOARD SXT Lite"
+	select SOC_AR934X
+	select ATH79_DEV_ETH
+	select ATH79_DEV_NFC
+	select ATH79_DEV_WMAC
+	select ATH79_ROUTERBOOT
+
 config ATH79_MACH_WNDAP360
 	bool "NETGEAR WNDAP360 board support"
 	select SOC_AR71XX
--- a/arch/mips/ath79/machtypes.h
+++ b/arch/mips/ath79/machtypes.h
@@ -94,6 +94,8 @@ enum ath79_mach_type {
 	ATH79_MACH_RB_2011G,		/* Mikrotik RouterBOARD 2011UAS-2HnD */
 	ATH79_MACH_RB_2011L,		/* Mikrotik RouterBOARD 2011L */
 	ATH79_MACH_RB_2011US,		/* Mikrotik RouterBOARD 2011UAS */
+	ATH79_MACH_RB_SXTLITE2ND,	/* Mikrotik RouterBOARD SXT Lite 2nD */
+	ATH79_MACH_RB_SXTLITE5ND,	/* Mikrotik RouterBOARD SXT Lite 5nD */
 	ATH79_MACH_RW2458N,		/* Redwave RW2458N */
 	ATH79_MACH_TEW_632BRP,		/* TRENDnet TEW-632BRP */
 	ATH79_MACH_TEW_673GRU,		/* TRENDnet TEW-673GRU */
--- a/arch/mips/ath79/Makefile
+++ b/arch/mips/ath79/Makefile
@@ -86,6 +86,7 @@ obj-$(CONFIG_ATH79_MACH_RB750)		+= mach-
 obj-$(CONFIG_ATH79_MACH_RB91X)		+= mach-rb91x.o
 obj-$(CONFIG_ATH79_MACH_RB95X)		+= mach-rb95x.o
 obj-$(CONFIG_ATH79_MACH_RB2011)		+= mach-rb2011.o
+obj-$(CONFIG_ATH79_MACH_RBSXTLITE)	+= mach-rbsxtlite.o
 obj-$(CONFIG_ATH79_MACH_RW2458N)	+= mach-rw2458n.o
 obj-$(CONFIG_ATH79_MACH_TEW_632BRP)	+= mach-tew-632brp.o
 obj-$(CONFIG_ATH79_MACH_TEW_673GRU)	+= mach-tew-673gru.o
