diff --git a/board/Kconfig b/board/Kconfig
index 3a93867..c253230 100644
--- a/board/Kconfig
+++ b/board/Kconfig
@@ -7,6 +7,13 @@ menu "Device Support"
 		help
 		  Say Y if you want to include support for iPhone 6
 
+	config SAMSUNG_C1S
+		bool "Support for Samsung Galaxy Note20"
+		default n
+		depends on EXYNOS_990
+		help
+		  Say Y if you want to include support for Samsung Galaxy Note20
+
 	config SAMSUNG_NOBLELTE
 		bool "Support for Samsung Galaxy Note5"
 		default n
@@ -69,6 +76,7 @@ menu "Device Specific Addresses"
 	config PAYLOAD_ENTRY
 		hex "Payload Entry Address"
 		default 0x830000000 if APPLE_N61AP
+		default 0x090000000 if SAMSUNG_C1S
 		default 0x050000000 if SAMSUNG_NOBLELTE
 		default 0x090000000 if SAMSUNG_JACKPOTLTE
 		default 0x090000000 if SAMSUNG_ZEROFLTE
@@ -83,6 +91,7 @@ menu "Device Specific Addresses"
 		hex "Framebuffer Base Address (for SimpleFB)"
 		depends on SIMPLE_FB
 		default 0x83e900000 if APPLE_N61AP
+		default 0x0F1000000 if SAMSUNG_C1S
 		default 0x0e2a00000 if SAMSUNG_NOBLELTE
 		default 0x0ec000000 if SAMSUNG_JACKPOTLTE
 		default 0x0e2a00000 if SAMSUNG_ZEROFLTE
@@ -96,6 +105,7 @@ menu "Device Specific Addresses"
 		int "Framebuffer Width (for SimpleFB)"
 		depends on SIMPLE_FB
 		default 752 if APPLE_N61AP
+		default 1080 if SAMSUNG_C1S		
 		default 1440 if SAMSUNG_NOBLELTE
 		default 1080 if SAMSUNG_JACKPOTLTE
 		default 1440 if SAMSUNG_ZEROFLTE
@@ -109,6 +119,7 @@ menu "Device Specific Addresses"
 		int "Framebuffer Height (for SimpleFB)"
 		depends on SIMPLE_FB
 		default 1334 if APPLE_N61AP
+		default 2400 if SAMSUNG_C1S
 		default 2560 if SAMSUNG_NOBLELTE
 		default 2220 if SAMSUNG_JACKPOTLTE
 		default 2560 if SAMSUNG_ZEROFLTE
@@ -122,6 +133,7 @@ menu "Device Specific Addresses"
 		int "Framebuffer Stride (for SimpleFB)"
 		depends on SIMPLE_FB
 		default 4 if APPLE_N61AP
+		default 4 if SAMSUNG_C1S
 		default 4 if SAMSUNG_NOBLELTE
 		default 4 if SAMSUNG_JACKPOTLTE
 		default 4 if SAMSUNG_ZEROFLTE
diff --git a/board/Makefile b/board/Makefile
index 9764107..9dabd20 100644
--- a/board/Makefile
+++ b/board/Makefile
@@ -1,4 +1,5 @@
 lib-$(CONFIG_APPLE_N61AP) += apple/board-n61ap.o
+lib-$(CONFIG_SAMSUNG_C1S) += samsung/board-c1s.o
 lib-$(CONFIG_SAMSUNG_NOBLELTE) += samsung/board-noblelte.o
 lib-$(CONFIG_SAMSUNG_JACKPOTLTE) += samsung/board-jackpotlte.o
 lib-$(CONFIG_SAMSUNG_ZEROFLTE) += samsung/board-zeroflte.o
diff --git a/board/samsung/board-c1s.c b/board/samsung/board-c1s.c
new file mode 100755
index 0000000..1012e8e
--- /dev/null
+++ b/board/samsung/board-c1s.c
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ *  Copyright (c) BotchedRPR <thenxguy0@gmail.com>
+ *
+ */
+
+void board_init(void) {
+
+}
diff --git a/configs/c1s_defconfig b/configs/c1s_defconfig
new file mode 100755
index 0000000..3916bfc
--- /dev/null
+++ b/configs/c1s_defconfig
@@ -0,0 +1,3 @@
+CONFIG_CROSS_COMPILE="aarch64-linux-gnu-"
+CONFIG_EXYNOS_990=y
+CONFIG_SAMSUNG_C1S=y