exynos: Drop CONFIG_DEVICE_TREE_LIST

This value isn't used anywhere, drop it.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/include/configs/exynos5420-common.h b/include/configs/exynos5420-common.h
index 7762c77..51f9f22 100644
--- a/include/configs/exynos5420-common.h
+++ b/include/configs/exynos5420-common.h
@@ -18,9 +18,6 @@
 
 #define CONFIG_SPL_MAX_FOOTPRINT	(30 * 1024)
 
-#define CONFIG_DEVICE_TREE_LIST "exynos5800-peach-pi"	\
-				"exynos5420-peach-pit exynos5420-smdk5420"
-
 #define CONFIG_PHY_IRAM_BASE		0x02020000
 
 /* Address for relocating helper code (Last 4 KB of IRAM) */
diff --git a/include/configs/exynos7420-common.h b/include/configs/exynos7420-common.h
index 464f927..fcb238f 100644
--- a/include/configs/exynos7420-common.h
+++ b/include/configs/exynos7420-common.h
@@ -27,9 +27,6 @@
 /* Timer input clock frequency */
 #define COUNTER_FREQUENCY		24000000
 
-/* Device Tree */
-#define CONFIG_DEVICE_TREE_LIST "exynos7420-espresso7420"
-
 /* IRAM Layout */
 #define CONFIG_IRAM_BASE		0x02100000
 #define CONFIG_IRAM_SIZE		0x58000
diff --git a/include/configs/exynos78x0-common.h b/include/configs/exynos78x0-common.h
index 6b1df63..53396aa 100644
--- a/include/configs/exynos78x0-common.h
+++ b/include/configs/exynos78x0-common.h
@@ -28,9 +28,6 @@
 /* Timer input clock frequency */
 #define COUNTER_FREQUENCY		26000000
 
-/* Device Tree */
-#define CONFIG_DEVICE_TREE_LIST "EXYNOS78x0-a5y17lte"
-
 #define CPU_RELEASE_ADDR		secondary_boot_addr
 
 #define CONFIG_SYS_BAUDRATE_TABLE \