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/MPC8360ERDK.h b/include/configs/MPC8360ERDK.h
index fc53ecc..680e329 100644
--- a/include/configs/MPC8360ERDK.h
+++ b/include/configs/MPC8360ERDK.h
@@ -153,7 +153,7 @@
 /*
  * The reserved memory
  */
-#define CONFIG_SYS_MONITOR_BASE	TEXT_BASE /* start of monitor */
+#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE /* start of monitor */
 #define CONFIG_SYS_FLASH_BASE		0xFF800000 /* FLASH base address */
 
 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)