powerpc/85xx: add CONFIG_SYS_TEXT_BASE_SPL for 85xx nand spl build

Introduce a SPL specific CONFIG_SYS_TEXT_BASE_SPL define to be used by
the linker.  This has similiar semantics to CONFIG_SYS_TEXT_BASE however
since SPL is a unqiue image we introduce a new variable to control its
text base address.

Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

include/configs/MPC8536DS.h

@@ -36,7 +36,12 @@
 #ifdef CONFIG_NAND
 #define CONFIG_NAND_U_BOOT		1
 #define CONFIG_RAMBOOT_NAND		1
+#ifdef CONFIG_NAND_SPL
+#define CONFIG_SYS_TEXT_BASE_SPL 0xfff00000
+#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE_SPL /* start of monitor */
+#else
 #define CONFIG_SYS_TEXT_BASE	0xf8f82000
+#endif /* CONFIG_NAND_SPL */
 #endif
 
 #ifdef CONFIG_SDCARD
@@ -53,6 +58,10 @@
 #define CONFIG_SYS_TEXT_BASE	0xeff80000
 #endif
 
+#ifndef CONFIG_SYS_MONITOR_BASE
+#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE	/* start of monitor */
+#endif
+
 /* High Level Configuration Options */
 #define CONFIG_BOOKE		1	/* BOOKE */
 #define CONFIG_E500		1	/* BOOKE e500 family */
@@ -233,8 +242,6 @@
 #define CONFIG_SYS_FLASH_ERASE_TOUT	60000	/* Flash Erase Timeout (ms) */
 #define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (ms) */
 
-#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE	/* start of monitor */
-
 #if defined(CONFIG_SYS_SPL) || defined(CONFIG_RAMBOOT_NAND) \
 	|| defined(CONFIG_RAMBOOT_SDCARD) || defined(CONFIG_RAMBOOT_SPIFLASH)
 #define CONFIG_SYS_RAMBOOT

include/configs/MPC8569MDS.h

@@ -65,13 +65,22 @@ extern unsigned long get_clock_freq(void);
 #ifdef CONFIG_NAND
 #define CONFIG_NAND_U_BOOT		1
 #define CONFIG_RAMBOOT_NAND		1
+#ifdef CONFIG_NAND_SPL
+#define CONFIG_SYS_TEXT_BASE_SPL 0xfff00000
+#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE_SPL /* start of monitor */
+#else
 #define CONFIG_SYS_TEXT_BASE	0xf8f82000
 #endif
+#endif
 
 #ifndef CONFIG_SYS_TEXT_BASE
 #define CONFIG_SYS_TEXT_BASE	0xfff80000
 #endif
 
+#ifndef CONFIG_SYS_MONITOR_BASE
+#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE	/* start of monitor */
+#endif
+
 /*
  * Only possible on E500 Version 2 or newer cores.
  */
@@ -194,8 +203,6 @@ extern unsigned long get_clock_freq(void);
 #define CONFIG_SYS_FLASH_ERASE_TOUT	60000	/* Flash Erase Timeout (ms) */
 #define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (ms) */
 
-#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE	/* start of monitor */
-
 #if defined(CONFIG_SYS_SPL) || defined(CONFIG_RAMBOOT_NAND)
 #define CONFIG_SYS_RAMBOOT
 #else

include/configs/P1_P2_RDB.h

 /*
- * Copyright 2009 Freescale Semiconductor, Inc.
+ * Copyright 2009-2010 Freescale Semiconductor, Inc.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -46,7 +46,12 @@
 #ifdef CONFIG_NAND
 #define CONFIG_NAND_U_BOOT		1
 #define CONFIG_RAMBOOT_NAND		1
+#ifdef CONFIG_NAND_SPL
+#define CONFIG_SYS_TEXT_BASE_SPL 0xfff00000
+#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE_SPL /* start of monitor */
+#else
 #define CONFIG_SYS_TEXT_BASE		0xf8f82000
+#endif /* CONFIG_NAND_SPL */
 #endif
 
 #ifdef CONFIG_SDCARD
@@ -63,6 +68,10 @@
 #define CONFIG_SYS_TEXT_BASE		0xeff80000
 #endif
 
+#ifndef CONFIG_SYS_MONITOR_BASE
+#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE	/* start of monitor */
+#endif
+
 /* High Level Configuration Options */
 #define CONFIG_BOOKE		1	/* BOOKE */
 #define CONFIG_E500		1	/* BOOKE e500 family */
@@ -192,8 +201,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_SYS_FLASH_ERASE_TOUT	60000	/* Flash Erase Timeout (ms) */
 #define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (ms) */
 
-#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_TEXT_BASE	/* start of monitor */
-
 #if defined(CONFIG_SYS_SPL) || defined(CONFIG_RAMBOOT_NAND) \
 	|| defined(CONFIG_RAMBOOT_SDCARD) || defined(CONFIG_RAMBOOT_SPIFLASH)
 #define CONFIG_SYS_RAMBOOT

nand_spl/board/freescale/mpc8536ds/Makefile

@@ -24,13 +24,13 @@
 #
 
 NAND_SPL := y
-CONFIG_SYS_TEXT_BASE := 0xfff00000
+CONFIG_SYS_TEXT_BASE_SPL := 0xfff00000
 PAD_TO := 0xfff01000
 
 include $(TOPDIR)/config.mk
 
 LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds
-LDFLAGS	= -Bstatic -T $(LDSCRIPT) -Ttext $(CONFIG_SYS_TEXT_BASE) $(PLATFORM_LDFLAGS)
+LDFLAGS	= -Bstatic -T $(LDSCRIPT) -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) $(PLATFORM_LDFLAGS)
 AFLAGS	+= -DCONFIG_NAND_SPL
 CFLAGS	+= -DCONFIG_NAND_SPL
 

nand_spl/board/freescale/mpc8569mds/Makefile

@@ -24,13 +24,13 @@
 #
 
 NAND_SPL := y
-CONFIG_SYS_TEXT_BASE := 0xfff00000
+CONFIG_SYS_TEXT_BASE_SPL := 0xfff00000
 PAD_TO := 0xfff01000
 
 include $(TOPDIR)/config.mk
 
 LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds
-LDFLAGS	= -Bstatic -T $(LDSCRIPT) -Ttext $(CONFIG_SYS_TEXT_BASE) $(PLATFORM_LDFLAGS)
+LDFLAGS	= -Bstatic -T $(LDSCRIPT) -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) $(PLATFORM_LDFLAGS)
 AFLAGS	+= -DCONFIG_NAND_SPL
 CFLAGS	+= -DCONFIG_NAND_SPL
 

nand_spl/board/freescale/p1_p2_rdb/Makefile

@@ -24,13 +24,13 @@
 #
 
 NAND_SPL := y
-CONFIG_SYS_TEXT_BASE := 0xfff00000
+CONFIG_SYS_TEXT_BASE_SPL := 0xfff00000
 PAD_TO := 0xfff01000
 
 include $(TOPDIR)/config.mk
 
 LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds
-LDFLAGS	= -Bstatic -T $(LDSCRIPT) -Ttext $(CONFIG_SYS_TEXT_BASE) $(PLATFORM_LDFLAGS)
+LDFLAGS	= -Bstatic -T $(LDSCRIPT) -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) $(PLATFORM_LDFLAGS)
 AFLAGS	+= -DCONFIG_NAND_SPL
 CFLAGS	+= -DCONFIG_NAND_SPL