Rename TEXT_BASE into CONFIG_SYS_TEXT_BASE

The change is currently needed to be able to remove the board
configuration scripting from the top level Makefile and replace it by
a simple, table driven script.

Moving this configuration setting into the "CONFIG_*" name space is
also desirable because it is needed if we ever should move forward to
a Kconfig driven configuration system.

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/include/configs/manroland/mpc5200-common.h b/include/configs/manroland/mpc5200-common.h
index d25e093..7be1354 100644
--- a/include/configs/manroland/mpc5200-common.h
+++ b/include/configs/manroland/mpc5200-common.h
@@ -42,7 +42,7 @@
 #define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200,\
 					 230400 }
 
-#if (TEXT_BASE == 0xFFF00000) /* Boot low */
+#if (CONFIG_SYS_TEXT_BASE == 0xFFF00000) /* Boot low */
 #   define CONFIG_SYS_LOWBOOT		1
 #endif
 
@@ -88,7 +88,7 @@
 
 #define CONFIG_SYS_FLASH_SIZE		0x00800000 /* 8 MByte */
 
-#define CONFIG_ENV_ADDR		(TEXT_BASE+0x40000) /* second sector */
+#define CONFIG_ENV_ADDR		(CONFIG_SYS_TEXT_BASE+0x40000) /* second sector */
 #define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max num of flash banks
 					   (= chip selects) */
 #define CONFIG_SYS_FLASH_ERASE_TOUT	240000	/* Flash Erase Timeout [ms]*/
@@ -140,7 +140,7 @@
 #define CONFIG_SYS_INIT_RAM_END	MPC5XXX_SRAM_SIZE
 #endif
 
-#define CONFIG_SYS_MONITOR_BASE    TEXT_BASE
+#define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_TEXT_BASE
 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
 #   define CONFIG_SYS_RAMBOOT		1
 #endif