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/arch/m68k/cpu/mcf5445x/start.S b/arch/m68k/cpu/mcf5445x/start.S
index 738e4a7..8b69d1f 100644
--- a/arch/m68k/cpu/mcf5445x/start.S
+++ b/arch/m68k/cpu/mcf5445x/start.S
@@ -44,8 +44,8 @@
 	rte;
 
 #if defined(CONFIG_CF_SBF)
-#define ASM_DRAMINIT	(asm_dram_init - TEXT_BASE + CONFIG_SYS_INIT_RAM_ADDR)
-#define ASM_SBF_IMG_HDR	(asm_sbf_img_hdr - TEXT_BASE + CONFIG_SYS_INIT_RAM_ADDR)
+#define ASM_DRAMINIT	(asm_dram_init - CONFIG_SYS_TEXT_BASE + CONFIG_SYS_INIT_RAM_ADDR)
+#define ASM_SBF_IMG_HDR	(asm_sbf_img_hdr - CONFIG_SYS_TEXT_BASE + CONFIG_SYS_INIT_RAM_ADDR)
 #endif
 
 .text
@@ -143,7 +143,7 @@
 asm_sbf_img_hdr:
 	.long	0x00000000	/* checksum, not yet implemented */
 	.long	0x00030000	/* image length */
-	.long	TEXT_BASE	/* image to be relocated at */
+	.long	CONFIG_SYS_TEXT_BASE	/* image to be relocated at */
 
 asm_dram_init:
 	move.w #0x2700,%sr		/* Mask off Interrupt */
@@ -358,7 +358,7 @@
 	jsr	asm_dspi_rd_status
 
 	/* jump to memory and execute */
-	move.l	#(TEXT_BASE + 0x400), %a0
+	move.l	#(CONFIG_SYS_TEXT_BASE + 0x400), %a0
 	jmp	(%a0)
 
 asm_dspi_wr_status: