ARM: uniphier: move CONFIG_SUPPORT_CARD_* macros to local file

It is no longer necessary to define CONFIG_SUPPORT_CARD_* globally.
Move them to a C file as local macros.  Also, rename the C file.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h
index a15838b..6405961 100644
--- a/include/configs/uniphier.h
+++ b/include/configs/uniphier.h
@@ -59,14 +59,6 @@
 #define CONFIG_I2C_EEPROM
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS  10
 
-/*
- * Support card address map
- */
-#define CONFIG_SUPPORT_CARD_BASE	0x43f00000
-#define CONFIG_SUPPORT_CARD_ETHER_BASE	(CONFIG_SUPPORT_CARD_BASE + 0x00000000)
-#define CONFIG_SUPPORT_CARD_LED_BASE	(CONFIG_SUPPORT_CARD_BASE + 0x00090000)
-#define CONFIG_SUPPORT_CARD_UART_BASE	(CONFIG_SUPPORT_CARD_BASE + 0x000b0000)
-
 #ifdef CONFIG_SYS_NS16550_SERIAL
 #define CONFIG_SYS_NS16550
 #define CONFIG_SYS_NS16550_COM1		CONFIG_SUPPORT_CARD_UART_BASE
@@ -81,7 +73,8 @@
 
 #define CONFIG_SMC911X
 
-#define CONFIG_SMC911X_BASE		CONFIG_SUPPORT_CARD_ETHER_BASE
+/* dummy: referenced by examples/standalone/smc911x_eeprom.c */
+#define CONFIG_SMC911X_BASE	0
 #define CONFIG_SMC911X_32_BIT
 
 /*-----------------------------------------------------------------------