[U-Boot] [PATCH v2] spl: Make CONFIG_SPL_BUILD contain more functionality

[ying.zhang at freescale.com]

From: Ying Zhang <b40530 at freescale.com>

There was some functionality will be used in the SPL. They
had been excluded by ifndef CONFIG_SPL_BUILD. Now, put it
into the SPL.

Signed-off-by: Ying Zhang <b40530 at freescale.com>
---
Compared with the previous version, give up new symbol and delete the line
ifndef CONFIG_SPL_BUILD in common/env_common.c

 arch/powerpc/cpu/mpc85xx/tlb.c |    2 +-
 arch/powerpc/cpu/mpc8xxx/law.c |    4 ++--
 common/env_common.c            |    2 --
 include/configs/MPC8313ERDB.h  |    2 +-
 include/configs/P1022DS.h      |    4 +++-
 include/configs/p1_p2_rdb_pc.h |    4 +++-
 6 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/arch/powerpc/cpu/mpc85xx/tlb.c b/arch/powerpc/cpu/mpc85xx/tlb.c
index 0dff37f..a44a89c 100644
--- a/arch/powerpc/cpu/mpc85xx/tlb.c
+++ b/arch/powerpc/cpu/mpc85xx/tlb.c
@@ -55,7 +55,7 @@ void init_tlbs(void)
 	return ;
 }
 
-#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_SPL_BUILD)
+#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_SPL_NAND_MINIMAL)
 void read_tlbcam_entry(int idx, u32 *valid, u32 *tsize, unsigned long *epn,
 		       phys_addr_t *rpn)
 {
diff --git a/arch/powerpc/cpu/mpc8xxx/law.c b/arch/powerpc/cpu/mpc8xxx/law.c
index 6f9d568..0df62b6 100644
--- a/arch/powerpc/cpu/mpc8xxx/law.c
+++ b/arch/powerpc/cpu/mpc8xxx/law.c
@@ -92,7 +92,7 @@ void disable_law(u8 idx)
 	return;
 }
 
-#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_SPL_BUILD)
+#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_SPL_NAND_MINIMAL)
 static int get_law_entry(u8 i, struct law_entry *e)
 {
 	u32 lawar;
@@ -122,7 +122,7 @@ int set_next_law(phys_addr_t addr, enum law_size sz, enum law_trgt_if id)
 	return idx;
 }
 
-#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_SPL_BUILD)
+#if !defined(CONFIG_NAND_SPL) && !defined(CONFIG_SPL_NAND_MINIMAL)
 int set_last_law(phys_addr_t addr, enum law_size sz, enum law_trgt_if id)
 {
 	u32 idx;
diff --git a/common/env_common.c b/common/env_common.c
index 906b41f..8cb81e9 100644
--- a/common/env_common.c
+++ b/common/env_common.c
@@ -156,7 +156,6 @@ int set_default_vars(int nvars, char * const vars[])
 				H_NOCLEAR | H_INTERACTIVE, nvars, vars);
 }
 
-#ifndef CONFIG_SPL_BUILD
 /*
  * Check if CRC is valid and (if yes) import the environment.
  * Note that "buf" may or may not be aligned.
@@ -188,7 +187,6 @@ int env_import(const char *buf, int check)
 
 	return 0;
 }
-#endif
 
 void env_relocate(void)
 {
diff --git a/include/configs/MPC8313ERDB.h b/include/configs/MPC8313ERDB.h
index c28dfe0..7ad76c8 100644
--- a/include/configs/MPC8313ERDB.h
+++ b/include/configs/MPC8313ERDB.h
@@ -40,13 +40,13 @@
 #define CONFIG_SPL_INIT_MINIMAL
 #define CONFIG_SPL_SERIAL_SUPPORT
 #define CONFIG_SPL_NAND_SUPPORT
-#define CONFIG_SPL_NAND_MINIMAL
 #define CONFIG_SPL_FLUSH_IMAGE
 #define CONFIG_SPL_TARGET		"u-boot-with-spl.bin"
 #define CONFIG_SPL_MPC83XX_WAIT_FOR_NAND
 
 #ifdef CONFIG_SPL_BUILD
 #define CONFIG_NS16550_MIN_FUNCTIONS
+#define CONFIG_SPL_NAND_MINIMAL
 #endif
 
 #define CONFIG_SYS_TEXT_BASE	0x00100000 /* CONFIG_SYS_NAND_U_BOOT_DST */
diff --git a/include/configs/P1022DS.h b/include/configs/P1022DS.h
index 8b13b10..12e5e88 100644
--- a/include/configs/P1022DS.h
+++ b/include/configs/P1022DS.h
@@ -41,7 +41,6 @@
 #define CONFIG_SPL_INIT_MINIMAL
 #define CONFIG_SPL_SERIAL_SUPPORT
 #define CONFIG_SPL_NAND_SUPPORT
-#define CONFIG_SPL_NAND_MINIMAL
 #define CONFIG_SPL_FLUSH_IMAGE
 #define CONFIG_SPL_TARGET              "u-boot-with-spl.bin"
 
@@ -55,6 +54,9 @@
 #define CONFIG_SYS_NAND_U_BOOT_START   0x00200000
 #define CONFIG_SYS_NAND_U_BOOT_OFFS    0
 #define CONFIG_SYS_LDSCRIPT            "arch/powerpc/cpu/mpc85xx/u-boot-nand.lds"
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SPL_NAND_MINIMAL
+#endif
 #endif
 
 /* High Level Configuration Options */
diff --git a/include/configs/p1_p2_rdb_pc.h b/include/configs/p1_p2_rdb_pc.h
index 7ed634b..59fb9d2 100644
--- a/include/configs/p1_p2_rdb_pc.h
+++ b/include/configs/p1_p2_rdb_pc.h
@@ -159,7 +159,6 @@
 #define CONFIG_SPL_INIT_MINIMAL
 #define CONFIG_SPL_SERIAL_SUPPORT
 #define CONFIG_SPL_NAND_SUPPORT
-#define CONFIG_SPL_NAND_MINIMAL
 #define CONFIG_SPL_FLUSH_IMAGE
 #define CONFIG_SPL_TARGET		"u-boot-with-spl.bin"
 
@@ -187,6 +186,9 @@
 #define CONFIG_SYS_NAND_U_BOOT_SIZE	((512 << 10) - 0x2000)
 #define CONFIG_SYS_NAND_U_BOOT_OFFS	0
 #define CONFIG_SYS_LDSCRIPT		"arch/powerpc/cpu/mpc85xx/u-boot-nand.lds"
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SPL_NAND_MINIMAL
+#endif
 #endif
 
 #ifndef CONFIG_SYS_TEXT_BASE
-- 
1.7.0.4