verdin-imx8mp: drop unused tdx easy installer ifdef

Drop unused code related to CONFIG_TDX_EASY_INSTALLER, that existed only on
toradex downstream branch.

Signed-off-by: Hiago De Franco <hiago.franco@toradex.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
diff --git a/include/configs/verdin-imx8mp.h b/include/configs/verdin-imx8mp.h
index 942081a..d980bd6 100644
--- a/include/configs/verdin-imx8mp.h
+++ b/include/configs/verdin-imx8mp.h
@@ -36,20 +36,14 @@
 	func(DHCP, dhcp, na)
 #include <config_distro_bootcmd.h>
 
-#if defined(CONFIG_TDX_EASY_INSTALLER)
-#  define BOOT_SCRIPT	"boot-tezi.scr"
-#else
-#  define BOOT_SCRIPT	"boot.scr"
-#endif
-
 /* Initial environment variables */
 #define CFG_EXTRA_ENV_SETTINGS \
 	BOOTENV \
 	MEM_LAYOUT_ENV_SETTINGS \
 	"bootcmd_mfg=fastboot 0\0" \
 	"boot_file=Image\0" \
-	"boot_scripts=" BOOT_SCRIPT "\0" \
-	"boot_script_dhcp=" BOOT_SCRIPT "\0" \
+	"boot_scripts=boot.scr\0" \
+	"boot_script_dhcp=boot.scr\0" \
 	"console=ttymxc2\0" \
 	"fdt_board=dev\0" \
 	"initrd_addr=0x43800000\0" \