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/atmel/at91cap9adk/config.mk b/board/atmel/at91cap9adk/config.mk
index e241aee..797da0e 100644
--- a/board/atmel/at91cap9adk/config.mk
+++ b/board/atmel/at91cap9adk/config.mk
@@ -1 +1 @@
-TEXT_BASE = 0x73000000
+CONFIG_SYS_TEXT_BASE = 0x73000000
diff --git a/board/atmel/at91rm9200dk/config.mk b/board/atmel/at91rm9200dk/config.mk
index 9ce161e..2077692 100644
--- a/board/atmel/at91rm9200dk/config.mk
+++ b/board/atmel/at91rm9200dk/config.mk
@@ -1 +1 @@
-TEXT_BASE = 0x21f00000
+CONFIG_SYS_TEXT_BASE = 0x21f00000
diff --git a/board/atmel/at91rm9200ek/config.mk b/board/atmel/at91rm9200ek/config.mk
index 9ce161e..2077692 100644
--- a/board/atmel/at91rm9200ek/config.mk
+++ b/board/atmel/at91rm9200ek/config.mk
@@ -1 +1 @@
-TEXT_BASE = 0x21f00000
+CONFIG_SYS_TEXT_BASE = 0x21f00000
diff --git a/board/atmel/at91sam9260ek/config.mk b/board/atmel/at91sam9260ek/config.mk
index ff2cfd1..e554a45 100644
--- a/board/atmel/at91sam9260ek/config.mk
+++ b/board/atmel/at91sam9260ek/config.mk
@@ -1 +1 @@
-TEXT_BASE = 0x23f00000
+CONFIG_SYS_TEXT_BASE = 0x23f00000
diff --git a/board/atmel/at91sam9261ek/config.mk b/board/atmel/at91sam9261ek/config.mk
index ff2cfd1..e554a45 100644
--- a/board/atmel/at91sam9261ek/config.mk
+++ b/board/atmel/at91sam9261ek/config.mk
@@ -1 +1 @@
-TEXT_BASE = 0x23f00000
+CONFIG_SYS_TEXT_BASE = 0x23f00000
diff --git a/board/atmel/at91sam9263ek/config.mk b/board/atmel/at91sam9263ek/config.mk
index ff2cfd1..e554a45 100644
--- a/board/atmel/at91sam9263ek/config.mk
+++ b/board/atmel/at91sam9263ek/config.mk
@@ -1 +1 @@
-TEXT_BASE = 0x23f00000
+CONFIG_SYS_TEXT_BASE = 0x23f00000
diff --git a/board/atmel/at91sam9m10g45ek/config.mk b/board/atmel/at91sam9m10g45ek/config.mk
index 7fe9d03..9d3c5ae 100644
--- a/board/atmel/at91sam9m10g45ek/config.mk
+++ b/board/atmel/at91sam9m10g45ek/config.mk
@@ -1 +1 @@
-TEXT_BASE = 0x73f00000
+CONFIG_SYS_TEXT_BASE = 0x73f00000
diff --git a/board/atmel/at91sam9rlek/config.mk b/board/atmel/at91sam9rlek/config.mk
index ff2cfd1..e554a45 100644
--- a/board/atmel/at91sam9rlek/config.mk
+++ b/board/atmel/at91sam9rlek/config.mk
@@ -1 +1 @@
-TEXT_BASE = 0x23f00000
+CONFIG_SYS_TEXT_BASE = 0x23f00000
diff --git a/board/atmel/atngw100/config.mk b/board/atmel/atngw100/config.mk
index 9a794e5..ea76d05 100644
--- a/board/atmel/atngw100/config.mk
+++ b/board/atmel/atngw100/config.mk
@@ -1,3 +1,3 @@
-TEXT_BASE		= 0x00000000
+CONFIG_SYS_TEXT_BASE		= 0x00000000
 PLATFORM_RELFLAGS	+= -ffunction-sections -fdata-sections
 PLATFORM_LDFLAGS	+= --gc-sections
diff --git a/board/atmel/atstk1000/config.mk b/board/atmel/atstk1000/config.mk
index 40e55fe..8c03b77 100644
--- a/board/atmel/atstk1000/config.mk
+++ b/board/atmel/atstk1000/config.mk
@@ -1,4 +1,4 @@
 PLATFORM_RELFLAGS	+= -ffunction-sections -fdata-sections
 PLATFORM_LDFLAGS	+= --gc-sections
-TEXT_BASE		= 0x00000000
+CONFIG_SYS_TEXT_BASE		= 0x00000000
 LDSCRIPT		= $(src)board/atmel/atstk1000/u-boot.lds