config: k2hk_evm: Add generic board support

We should use generic board in order the ARM maintainer
be able to remove arch/arm/lib/board.c

Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
diff --git a/include/configs/k2hk_evm.h b/include/configs/k2hk_evm.h
index 9bb8f34..dde7329 100644
--- a/include/configs/k2hk_evm.h
+++ b/include/configs/k2hk_evm.h
@@ -165,6 +165,7 @@
 #define CONFIG_CMD_EEPROM
 
 /* U-Boot general configuration */
+#define CONFIG_SYS_GENERIC_BOARD
 #define CONFIG_SYS_PROMPT               "K2HK EVM # "
 #define CONFIG_SYS_CBSIZE               1024
 #define CONFIG_SYS_PBSIZE		2048