ARM: UniPhier: revive support card info

Since commit 0365ffcc0bd6 (generic-board: show model name in
board_init_f() too), the support card information has not been
displayed because check_support_card() is invoked only when
show_board_info() fails to get the model name from Device Tree.

This commit adds misc_init_f() function to call check_support_card()
from there.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h
index 12290eb..9420e6b 100644
--- a/include/configs/uniphier.h
+++ b/include/configs/uniphier.h
@@ -95,6 +95,7 @@
 
 #define CONFIG_DISPLAY_CPUINFO
 #define CONFIG_DISPLAY_BOARDINFO
+#define CONFIG_MISC_INIT_F
 #define CONFIG_BOARD_EARLY_INIT_F
 #define CONFIG_BOARD_EARLY_INIT_R
 #define CONFIG_BOARD_LATE_INIT