configs: k2g_evm: make sure config fallbacks take effect

Since config fallbacks contained in include/config_fallbacks.h
come into k2g_evm.h file through ti_armv7_keystone2.h, it should
be the last file included.

Without this, #define of FAT_WRITE when environment is in FAT
does not happen as the environment location is decided later
in the file.

Similar issues can come with other config fallbacks implemented.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>

include/configs/k2g_evm.h

@@ -48,8 +48,6 @@
 	"get_pmmc_${boot} run_pmmc get_mon_${boot} run_mon "		\
 	"get_fdt_${boot} get_kern_${boot} run_kern"
 
-#include <configs/ti_armv7_keystone2.h>
-
 /* SPL SPI Loader Configuration */
 #define CONFIG_SPL_TEXT_BASE		0x0c080000
 
@@ -80,4 +78,7 @@
 #endif
 
 #define SPI_MTD_PARTS	KEYSTONE_SPI1_MTD_PARTS
+
+#include <configs/ti_armv7_keystone2.h>
+
 #endif /* __CONFIG_K2G_EVM_H */