mkconfig: change CONFIG_MK_ prefix into plain CONFIG_

When planning for more generalization and Makefile cleanup it became
obvious that the introduction of a separate CONFIG_MK_ name space for
config options that were set through scripting in the Makefile was
not a good idea.

Originally the idea was to provide a script-free approach to supply
configuration options - there was no real need for a separate name
space. But when we now convert the existing Makefile entries to make
use of this approach, it would mean that we have to touch a large
number of board config files and add #ifdef / #define sequences to
"convert" from the CONFIG_MK_ to the CONFIG_ name space.

It seems much cleaner to get rid of this somewhat arbitrary _MK
string now for the few boards that actually use it.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>

21 files changed, 54 insertions, 59 deletions

diff --git a/board/bf527-ezkit/video.c b/board/bf527-ezkit/video.c
index 87e7658b4d..ca5e9b0454 100644
--- a/board/bf527-ezkit/video.c
+++ b/board/bf527-ezkit/video.c
@@ -24,7 +24,7 @@
 #define LCD_Y_RES		240	/* Vertical Resolution */
 #define DMA_BUS_SIZE		16
 
-#ifdef CONFIG_MK_BF527_EZKIT_REV_2_1 /* lq035q1 */
+#ifdef CONFIG_BF527_EZKIT_REV_2_1 /* lq035q1 */
 
 #if !defined(CONFIG_LQ035Q1_USE_RGB888_8_BIT_PPI) && \
     !defined(CONFIG_LQ035Q1_USE_RGB565_8_BIT_PPI)
@@ -125,7 +125,7 @@
 #define PPI_PACK_EN		0x80
 #define PPI_POLS_1		0x8000
 
-#ifdef CONFIG_MK_BF527_EZKIT_REV_2_1
+#ifdef CONFIG_BF527_EZKIT_REV_2_1
 static struct spi_slave *slave;
 static int lq035q1_control(unsigned char reg, unsigned short value)
 {
@@ -305,7 +305,7 @@ void EnableTIMER12(void)
 int video_init(void *dst)
 {
 
-#ifdef CONFIG_MK_BF527_EZKIT_REV_2_1
+#ifdef CONFIG_BF527_EZKIT_REV_2_1
 	lq035q1_control(LQ035_SHUT_CTL, LQ035_ON);
 	lq035q1_control(LQ035_DRIVER_OUTPUT_CTL, (CONFIG_LQ035Q1_LCD_MODE &
 		LQ035_DRIVER_OUTPUT_MASK) | LQ035_DRIVER_OUTPUT_DEFAULT);
@@ -318,7 +318,7 @@ int video_init(void *dst)
 	Init_PPI();
 	EnablePPI();
 
-#ifdef CONFIG_MK_BF527_EZKIT_REV_2_1
+#ifdef CONFIG_BF527_EZKIT_REV_2_1
 	EnableTIMER12();
 #else
 	/* Frame sync 2 (VS) needs to start at least one PPI clk earlier */
@@ -388,7 +388,7 @@ void video_stop(void)
 	DisableDMA();
 	DisableTIMER0();
 	DisableTIMER1();
-#ifdef CONFIG_MK_BF527_EZKIT_REV_2_1
+#ifdef CONFIG_BF527_EZKIT_REV_2_1
 	lq035q1_control(LQ035_SHUT_CTL, LQ035_SHUT);
 #endif
 }
diff --git a/board/freescale/mpc8315erdb/config.mk b/board/freescale/mpc8315erdb/config.mk
index bf972fbe56..b601601541 100644
--- a/board/freescale/mpc8315erdb/config.mk
+++ b/board/freescale/mpc8315erdb/config.mk
@@ -1,5 +1,5 @@
 ifndef NAND_SPL
-ifeq ($(CONFIG_MK_NAND), y)
+ifeq ($(CONFIG_NAND), y)
 TEXT_BASE = $(CONFIG_RAMBOOT_TEXT_BASE)
 endif
 endif
diff --git a/board/freescale/mpc8536ds/config.mk b/board/freescale/mpc8536ds/config.mk
index 3f5447a436..ac15ff380b 100644
--- a/board/freescale/mpc8536ds/config.mk
+++ b/board/freescale/mpc8536ds/config.mk
@@ -24,18 +24,18 @@
 # mpc8536ds board
 #
 ifndef NAND_SPL
-ifeq ($(CONFIG_MK_NAND), y)
+ifeq ($(CONFIG_NAND), y)
 TEXT_BASE = $(CONFIG_RAMBOOT_TEXT_BASE)
 LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds
 endif
 endif
 
-ifeq ($(CONFIG_MK_SDCARD), y)
+ifeq ($(CONFIG_SDCARD), y)
 TEXT_BASE = $(CONFIG_RAMBOOT_TEXT_BASE)
 RESET_VECTOR_ADDRESS = 0xf8fffffc
 endif
 
-ifeq ($(CONFIG_MK_SPIFLASH), y)
+ifeq ($(CONFIG_SPIFLASH), y)
 TEXT_BASE = $(CONFIG_RAMBOOT_TEXT_BASE)
 RESET_VECTOR_ADDRESS = 0xf8fffffc
 endif
diff --git a/board/freescale/mpc8569mds/config.mk b/board/freescale/mpc8569mds/config.mk
index 86f138c19c..4f7e18da31 100644
--- a/board/freescale/mpc8569mds/config.mk
+++ b/board/freescale/mpc8569mds/config.mk
@@ -24,7 +24,7 @@
 # mpc8569mds board
 #
 ifndef NAND_SPL
-ifeq ($(CONFIG_MK_NAND), y)
+ifeq ($(CONFIG_NAND), y)
 TEXT_BASE = $(CONFIG_RAMBOOT_TEXT_BASE)
 LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds
 endif
diff --git a/board/freescale/p1_p2_rdb/config.mk b/board/freescale/p1_p2_rdb/config.mk
index 1f9f7b68a2..2d306bb6d4 100644
--- a/board/freescale/p1_p2_rdb/config.mk
+++ b/board/freescale/p1_p2_rdb/config.mk
@@ -25,18 +25,18 @@
 #
 
 ifndef NAND_SPL
-ifeq ($(CONFIG_MK_NAND), y)
+ifeq ($(CONFIG_NAND), y)
 TEXT_BASE = $(CONFIG_RAMBOOT_TEXT_BASE)
 LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds
 endif
 endif
 
-ifeq ($(CONFIG_MK_SDCARD), y)
+ifeq ($(CONFIG_SDCARD), y)
 TEXT_BASE = $(CONFIG_RAMBOOT_TEXT_BASE)
 RESET_VECTOR_ADDRESS = 0xf8fffffc
 endif
 
-ifeq ($(CONFIG_MK_SPIFLASH), y)
+ifeq ($(CONFIG_SPIFLASH), y)
 TEXT_BASE = $(CONFIG_RAMBOOT_TEXT_BASE)
 RESET_VECTOR_ADDRESS = 0xf8fffffc
 endif
diff --git a/include/configs/MPC8315ERDB.h b/include/configs/MPC8315ERDB.h
index abc29c04fe..a9466eae55 100644
--- a/include/configs/MPC8315ERDB.h
+++ b/include/configs/MPC8315ERDB.h
@@ -25,7 +25,7 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#ifdef CONFIG_MK_NAND
+#ifdef CONFIG_NAND
 #define CONFIG_NAND_U_BOOT		1
 #define CONFIG_RAMBOOT_TEXT_BASE	0x00100000
 #endif
diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h
index 0a9f47b97c..89609639c0 100644
--- a/include/configs/MPC8536DS.h
+++ b/include/configs/MPC8536DS.h
@@ -29,22 +29,22 @@
 
 #include "../board/freescale/common/ics307_clk.h"
 
-#ifdef CONFIG_MK_36BIT
+#ifdef CONFIG_36BIT
 #define CONFIG_PHYS_64BIT	1
 #endif
 
-#ifdef CONFIG_MK_NAND
+#ifdef CONFIG_NAND
 #define CONFIG_NAND_U_BOOT		1
 #define CONFIG_RAMBOOT_NAND		1
 #define CONFIG_RAMBOOT_TEXT_BASE	0xf8f82000
 #endif
 
-#ifdef CONFIG_MK_SDCARD
+#ifdef CONFIG_SDCARD
 #define CONFIG_RAMBOOT_SDCARD		1
 #define CONFIG_RAMBOOT_TEXT_BASE	0xf8f80000
 #endif
 
-#ifdef CONFIG_MK_SPIFLASH
+#ifdef CONFIG_SPIFLASH
 #define CONFIG_RAMBOOT_SPIFLASH		1
 #define CONFIG_RAMBOOT_TEXT_BASE	0xf8f80000
 #endif
diff --git a/include/configs/MPC8569MDS.h b/include/configs/MPC8569MDS.h
index 95c0a9ffc4..75c4801aa4 100644
--- a/include/configs/MPC8569MDS.h
+++ b/include/configs/MPC8569MDS.h
@@ -51,7 +51,7 @@ extern unsigned long get_clock_freq(void);
 #define CONFIG_SYS_CLK_FREQ	66666666
 #define CONFIG_DDR_CLK_FREQ	CONFIG_SYS_CLK_FREQ
 
-#ifdef CONFIG_MK_ATM
+#ifdef CONFIG_ATM
 #define CONFIG_PQ_MDS_PIB
 #define CONFIG_PQ_MDS_PIB_ATM
 #endif
@@ -62,7 +62,7 @@ extern unsigned long get_clock_freq(void);
 #define CONFIG_L2_CACHE				/* toggle L2 cache	*/
 #define CONFIG_BTB				/* toggle branch predition */
 
-#ifdef CONFIG_MK_NAND
+#ifdef CONFIG_NAND
 #define CONFIG_NAND_U_BOOT		1
 #define CONFIG_RAMBOOT_NAND		1
 #define CONFIG_RAMBOOT_TEXT_BASE	0xf8f82000
diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h
index 34ebbdbc34..d720fe92a8 100644
--- a/include/configs/MPC8572DS.h
+++ b/include/configs/MPC8572DS.h
@@ -29,7 +29,7 @@
 
 #include "../board/freescale/common/ics307_clk.h"
 
-#ifdef CONFIG_MK_36BIT
+#ifdef CONFIG_36BIT
 #define CONFIG_PHYS_64BIT
 #endif
 
diff --git a/include/configs/P1_P2_RDB.h b/include/configs/P1_P2_RDB.h
index fa45b5be17..f97660c010 100644
--- a/include/configs/P1_P2_RDB.h
+++ b/include/configs/P1_P2_RDB.h
@@ -30,31 +30,31 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#ifdef CONFIG_MK_P1011RDB
+#ifdef CONFIG_P1011RDB
 #define CONFIG_P1011
 #endif
-#ifdef CONFIG_MK_P1020RDB
+#ifdef CONFIG_P1020RDB
 #define CONFIG_P1020
 #endif
-#ifdef CONFIG_MK_P2010RDB
+#ifdef CONFIG_P2010RDB
 #define CONFIG_P2010
 #endif
-#ifdef CONFIG_MK_P2020RDB
+#ifdef CONFIG_P2020RDB
 #define CONFIG_P2020
 #endif
 
-#ifdef CONFIG_MK_NAND
+#ifdef CONFIG_NAND
 #define CONFIG_NAND_U_BOOT		1
 #define CONFIG_RAMBOOT_NAND		1
 #define CONFIG_RAMBOOT_TEXT_BASE	0xf8f82000
 #endif
 
-#ifdef CONFIG_MK_SDCARD
+#ifdef CONFIG_SDCARD
 #define CONFIG_RAMBOOT_SDCARD		1
 #define CONFIG_RAMBOOT_TEXT_BASE	0xf8f80000
 #endif
 
-#ifdef CONFIG_MK_SPIFLASH
+#ifdef CONFIG_SPIFLASH
 #define CONFIG_RAMBOOT_SPIFLASH		1
 #define CONFIG_RAMBOOT_TEXT_BASE	0xf8f80000
 #endif
diff --git a/include/configs/P2020DS.h b/include/configs/P2020DS.h
index 74cff0c6a7..d94c308df2 100644
--- a/include/configs/P2020DS.h
+++ b/include/configs/P2020DS.h
@@ -29,7 +29,7 @@
 
 #include "../board/freescale/common/ics307_clk.h"
 
-#ifdef CONFIG_MK_36BIT
+#ifdef CONFIG_36BIT
 #define CONFIG_PHYS_64BIT
 #endif
 
@@ -92,7 +92,7 @@
 
 /* DDR Setup */
 #define CONFIG_VERY_BIG_RAM
-#ifdef CONFIG_MK_DDR2
+#ifdef CONFIG_DDR2
 #define CONFIG_FSL_DDR2
 #else
 #define CONFIG_FSL_DDR3		1
diff --git a/include/configs/SBC8540.h b/include/configs/SBC8540.h
index d6b3cb8ca5..688f8a211b 100644
--- a/include/configs/SBC8540.h
+++ b/include/configs/SBC8540.h
@@ -34,7 +34,7 @@
 /*
  * Top level Makefile configuration choices
  */
-#ifdef CONFIG_MK_66
+#ifdef CONFIG_66
 #define CONFIG_PCI_66
 #endif
 
diff --git a/include/configs/astro_mcf5373l.h b/include/configs/astro_mcf5373l.h
index 7c8281cae7..359e9c7895 100644
--- a/include/configs/astro_mcf5373l.h
+++ b/include/configs/astro_mcf5373l.h
@@ -69,12 +69,12 @@
 #include <config_cmd_default.h>
 
 /*
- * CONFIG_MK_RAM defines if u-boot is loaded via BDM (or started from
+ * CONFIG_RAM defines if u-boot is loaded via BDM (or started from
  * a different bootloader that has already performed RAM setup) or
  * started directly from flash, which is the regular case for production
  * boards.
  */
-#ifdef CONFIG_MK_RAM
+#ifdef CONFIG_RAM
 #define CONFIG_MONITOR_IS_IN_RAM
 #define CONFIG_TEXT_BASE		0x40020000
 #define ENABLE_JFFS	0
diff --git a/include/configs/bf527-ezkit.h b/include/configs/bf527-ezkit.h
index 54fc063f9a..fa9053b618 100644
--- a/include/configs/bf527-ezkit.h
+++ b/include/configs/bf527-ezkit.h
@@ -154,7 +154,7 @@
 /*
  * Video Settings
  */
-#ifdef CONFIG_MK_BF527_EZKIT_REV_2_1
+#ifdef CONFIG_BF527_EZKIT_REV_2_1
 # define CONFIG_LQ035Q1_SPI_BUS	0
 # define CONFIG_LQ035Q1_SPI_CS	7
 #endif
diff --git a/include/configs/edb93xx.h b/include/configs/edb93xx.h
index 4b00391a09..ff25ee2754 100644
--- a/include/configs/edb93xx.h
+++ b/include/configs/edb93xx.h
@@ -5,21 +5,21 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#ifdef CONFIG_MK_edb9301
+#ifdef CONFIG_edb9301
 #define CONFIG_EDB9301
-#elif defined(CONFIG_MK_edb9302)
+#elif defined(CONFIG_edb9302)
 #define CONFIG_EDB9302
-#elif defined(CONFIG_MK_edb9302a)
+#elif defined(CONFIG_edb9302a)
 #define CONFIG_EDB9302A
-#elif defined(CONFIG_MK_edb9307)
+#elif defined(CONFIG_edb9307)
 #define CONFIG_EDB9307
-#elif defined(CONFIG_MK_edb9307a)
+#elif defined(CONFIG_edb9307a)
 #define CONFIG_EDB9307A
-#elif defined(CONFIG_MK_edb9312)
+#elif defined(CONFIG_edb9312)
 #define CONFIG_EDB9312
-#elif defined(CONFIG_MK_edb9315)
+#elif defined(CONFIG_edb9315)
 #define CONFIG_EDB9315
-#elif defined(CONFIG_MK_edb9315a)
+#elif defined(CONFIG_edb9315a)
 #define CONFIG_EDB9315A
 #else
 #error "no board defined"
diff --git a/include/configs/sbc8349.h b/include/configs/sbc8349.h
index b8f4b6eee8..94588e2603 100644
--- a/include/configs/sbc8349.h
+++ b/include/configs/sbc8349.h
@@ -34,15 +34,11 @@
 /*
  * Top level Makefile configuration choices
  */
-#ifdef CONFIG_MK_PCI
-#define CONFIG_PCI
-#endif
-
-#ifdef CONFIG_MK_66
+#ifdef CONFIG_66
 #define PCI_66M
 #endif
 
-#ifdef CONFIG_MK_33
+#ifdef CONFIG_33
 #define PCI_33M
 #endif
 
diff --git a/include/configs/sbc8548.h b/include/configs/sbc8548.h
index 8d047dec8d..9eb85252ed 100644
--- a/include/configs/sbc8548.h
+++ b/include/configs/sbc8548.h
@@ -32,20 +32,19 @@
 /*
  * Top level Makefile configuration choices
  */
-#ifdef CONFIG_MK_PCI
-#define CONFIG_PCI
+#ifdef CONFIG_PCI
 #define CONFIG_PCI1
 #endif
 
-#ifdef CONFIG_MK_66
+#ifdef CONFIG_66
 #define CONFIG_SYS_CLK_DIV 1
 #endif
 
-#ifdef CONFIG_MK_33
+#ifdef CONFIG_33
 #define CONFIG_SYS_CLK_DIV 2
 #endif
 
-#ifdef CONFIG_MK_PCIE
+#ifdef CONFIG_PCIE
 #define CONFIG_PCIE1
 #endif
 
diff --git a/include/configs/sbc8560.h b/include/configs/sbc8560.h
index 635227800e..09f0a70013 100644
--- a/include/configs/sbc8560.h
+++ b/include/configs/sbc8560.h
@@ -34,7 +34,7 @@
 /*
  * Top level Makefile configuration choices
  */
-#ifdef CONFIG_MK_66
+#ifdef CONFIG_66
 #define CONFIG_PCI_66
 #endif
 
diff --git a/include/configs/spear3xx.h b/include/configs/spear3xx.h
index 0248abadc9..37bdebb392 100644
--- a/include/configs/spear3xx.h
+++ b/include/configs/spear3xx.h
@@ -28,13 +28,13 @@
  * High Level Configuration Options
  * (easy to change)
  */
-#if defined(CONFIG_MK_spear300)
+#if defined(CONFIG_spear300)
 #define CONFIG_SPEAR3XX				1
 #define CONFIG_SPEAR300				1
-#elif defined(CONFIG_MK_spear310)
+#elif defined(CONFIG_spear310)
 #define CONFIG_SPEAR3XX				1
 #define CONFIG_SPEAR310				1
-#elif defined(CONFIG_MK_spear320)
+#elif defined(CONFIG_spear320)
 #define CONFIG_SPEAR3XX				1
 #define CONFIG_SPEAR320				1
 #endif
diff --git a/include/configs/vme8349.h b/include/configs/vme8349.h
index f2fb59203f..3c5dba3734 100644
--- a/include/configs/vme8349.h
+++ b/include/configs/vme8349.h
@@ -37,7 +37,7 @@
 /*
  * Top level Makefile configuration choices
  */
-#ifdef CONFIG_MK_caddy2
+#ifdef CONFIG_caddy2
 #define VME_CADDY2
 #endif
 
diff --git a/mkconfig b/mkconfig
index f3054ce924..2fda1d4c41 100755
--- a/mkconfig
+++ b/mkconfig
@@ -150,7 +150,7 @@ echo "/* Automatically generated - do not edit */" >>config.h
 
 for i in ${TARGETS} ; do
 	i="`echo ${i} | sed '/=/ {s/=/\t/;q } ; { s/$/\t1/ }'`"
-	echo "#define CONFIG_MK_${i}" >>config.h ;
+	echo "#define CONFIG_${i}" >>config.h ;
 done
 
 cat << EOF >> config.h