global: Move remaining CONFIG_SYS_NAND_* to CFG_SYS_NAND_*

The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_NAND
namespace do not easily transition to Kconfig. In many cases they likely
should come from the device tree instead. Move these out of CONFIG
namespace and in to CFG namespace.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/include/configs/kmcent2.h b/include/configs/kmcent2.h
index 2e1459e..51ee686 100644
--- a/include/configs/kmcent2.h
+++ b/include/configs/kmcent2.h
@@ -231,18 +231,18 @@
 #define CONFIG_SYS_FLASH_BANKS_LIST	{CONFIG_SYS_FLASH_BASE_PHYS}
 
 /* NAND Flash on IFC CS1*/
-#define CONFIG_SYS_NAND_BASE		0xfa000000
-#define CONFIG_SYS_NAND_BASE_PHYS	(0xf00000000ull | CONFIG_SYS_NAND_BASE)
+#define CFG_SYS_NAND_BASE		0xfa000000
+#define CFG_SYS_NAND_BASE_PHYS	(0xf00000000ull | CFG_SYS_NAND_BASE)
 
-#define CONFIG_SYS_NAND_CSPR_EXT	(0x0f)
-#define CONFIG_SYS_NAND_CSPR	(CSPR_PHYS_ADDR(CONFIG_SYS_NAND_BASE) | \
+#define CFG_SYS_NAND_CSPR_EXT	(0x0f)
+#define CFG_SYS_NAND_CSPR	(CSPR_PHYS_ADDR(CFG_SYS_NAND_BASE) | \
 				CSPR_PORT_SIZE_8 | /* Port Size = 8 bit */\
 				0x00000010 |	   /* drive TE high */\
 				CSPR_MSEL_NAND |   /* MSEL = NAND */\
 				CSPR_V)		   /* valid */
-#define CONFIG_SYS_NAND_AMASK	IFC_AMASK(64 * 1024) /* 64kB */
+#define CFG_SYS_NAND_AMASK	IFC_AMASK(64 * 1024) /* 64kB */
 
-#define CONFIG_SYS_NAND_CSOR	(CSOR_NAND_ECC_ENC_EN | /* ECC encoder on */ \
+#define CFG_SYS_NAND_CSOR	(CSOR_NAND_ECC_ENC_EN | /* ECC encoder on */ \
 				CSOR_NAND_ECC_DEC_EN | /* ECC decoder on */   \
 				CSOR_NAND_ECC_MODE_4 | /* 4-bit ECC */        \
 				CSOR_NAND_RAL_3      | /* RAL = 3Bytes */     \
@@ -253,30 +253,30 @@
 				CSOR_NAND_BCTLD)       /**/
 
 /* ONFI NAND Flash mode0 Timing Params */
-#define CONFIG_SYS_NAND_FTIM0	(FTIM0_NAND_TCCST(0x3) | \
+#define CFG_SYS_NAND_FTIM0	(FTIM0_NAND_TCCST(0x3) | \
 				FTIM0_NAND_TWP(0x8) | \
 				FTIM0_NAND_TWCHT(0x3) | \
 				FTIM0_NAND_TWH(0x5))
-#define CONFIG_SYS_NAND_FTIM1	(FTIM1_NAND_TADLE(0x1e) | \
+#define CFG_SYS_NAND_FTIM1	(FTIM1_NAND_TADLE(0x1e) | \
 				FTIM1_NAND_TWBE(0x1e) | \
 				FTIM1_NAND_TRR(0x6) | \
 				FTIM1_NAND_TRP(0x8))
-#define CONFIG_SYS_NAND_FTIM2	(FTIM2_NAND_TRAD(0x9) | \
+#define CFG_SYS_NAND_FTIM2	(FTIM2_NAND_TRAD(0x9) | \
 				FTIM2_NAND_TREH(0x5) | \
 				FTIM2_NAND_TWHRE(0x3c))
-#define CONFIG_SYS_NAND_FTIM3	(FTIM3_NAND_TWW(0x1e))
+#define CFG_SYS_NAND_FTIM3	(FTIM3_NAND_TWW(0x1e))
 
-#define CONFIG_SYS_CSPR1_EXT	CONFIG_SYS_NAND_CSPR_EXT
-#define CONFIG_SYS_CSPR1	CONFIG_SYS_NAND_CSPR
-#define CONFIG_SYS_AMASK1	CONFIG_SYS_NAND_AMASK
-#define CONFIG_SYS_CSOR1	CONFIG_SYS_NAND_CSOR
-#define CONFIG_SYS_CS1_FTIM0	CONFIG_SYS_NAND_FTIM0
-#define CONFIG_SYS_CS1_FTIM1	CONFIG_SYS_NAND_FTIM1
-#define CONFIG_SYS_CS1_FTIM2	CONFIG_SYS_NAND_FTIM2
-#define CONFIG_SYS_CS1_FTIM3	CONFIG_SYS_NAND_FTIM3
+#define CONFIG_SYS_CSPR1_EXT	CFG_SYS_NAND_CSPR_EXT
+#define CONFIG_SYS_CSPR1	CFG_SYS_NAND_CSPR
+#define CONFIG_SYS_AMASK1	CFG_SYS_NAND_AMASK
+#define CONFIG_SYS_CSOR1	CFG_SYS_NAND_CSOR
+#define CONFIG_SYS_CS1_FTIM0	CFG_SYS_NAND_FTIM0
+#define CONFIG_SYS_CS1_FTIM1	CFG_SYS_NAND_FTIM1
+#define CONFIG_SYS_CS1_FTIM2	CFG_SYS_NAND_FTIM2
+#define CONFIG_SYS_CS1_FTIM3	CFG_SYS_NAND_FTIM3
 
 /* More NAND Flash Params */
-#define CONFIG_SYS_NAND_BASE_LIST	{ CONFIG_SYS_NAND_BASE }
+#define CFG_SYS_NAND_BASE_LIST	{ CFG_SYS_NAND_BASE }
 
 /* QRIO on IFC CS2 */
 #define CONFIG_SYS_QRIO_BASE		0xfb000000