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/board/ti/omap1610inn/config.mk b/board/ti/omap1610inn/config.mk
index 1c5b7b5..ee0aa0a 100644
--- a/board/ti/omap1610inn/config.mk
+++ b/board/ti/omap1610inn/config.mk
@@ -23,4 +23,4 @@
 #
 
 
-TEXT_BASE = 0x11080000
+CONFIG_SYS_TEXT_BASE = 0x11080000
diff --git a/board/ti/omap1610inn/lowlevel_init.S b/board/ti/omap1610inn/lowlevel_init.S
index e4ed9f3..b376ba5 100644
--- a/board/ti/omap1610inn/lowlevel_init.S
+++ b/board/ti/omap1610inn/lowlevel_init.S
@@ -35,7 +35,7 @@
 
 
 _TEXT_BASE:
-	.word	TEXT_BASE	/* sdram load addr from config.mk */
+	.word	CONFIG_SYS_TEXT_BASE	/* sdram load addr from config.mk */
 
 .globl lowlevel_init
 lowlevel_init: