mtd: nand: omap: remove unused #defines from common omap_gpmc.h

OMAP NAND driver can detect Page-size and OOB-size of NAND device from ONFI
params or nand_id[] table. And based on that it defines ECC layout.
This patch
1) removes following board configs used for defining NAND ECC layout
	- GPMC_NAND_ECC_LP_x16_LAYOUT (for large page x16 NAND)
	- GPMC_NAND_ECC_LP_x8_LAYOUT  (for large page x8 NAND)
	- GPMC_NAND_ECC_SP_x16_LAYOUT (for small page x16 NAND)
	- GPMC_NAND_ECC_SP_x8_LAYOUT  (for small page x8 NAND)

2) removes unused #defines in common omap_gpmc.h depending on above configs

Build tested using: ./MAKEALL -s am33xx -s omap3 -s omap4 -s omap5

Signed-off-by: Pekon Gupta <pekon@ti.com>

arch/arm/include/asm/omap_gpmc.h

@@ -12,53 +12,6 @@
 #define GPMC_BUF_EMPTY	0
 #define GPMC_BUF_FULL	1
 
-/* Generic ECC Layouts */
-/* Large Page x8 NAND device Layout */
-#ifdef GPMC_NAND_ECC_LP_x8_LAYOUT
-#define GPMC_NAND_HW_ECC_LAYOUT {\
-	.eccbytes = 12,\
-	.eccpos = {1, 2, 3, 4, 5, 6, 7, 8,\
-		9, 10, 11, 12},\
-	.oobfree = {\
-		{.offset = 13,\
-		 .length = 51 } } \
-}
-#endif
-
-/* Large Page x16 NAND device Layout */
-#ifdef GPMC_NAND_ECC_LP_x16_LAYOUT
-#define GPMC_NAND_HW_ECC_LAYOUT {\
-	.eccbytes = 12,\
-	.eccpos = {2, 3, 4, 5, 6, 7, 8, 9,\
-		10, 11, 12, 13},\
-	.oobfree = {\
-		{.offset = 14,\
-		 .length = 50 } } \
-}
-#endif
-
-/* Small Page x8 NAND device Layout */
-#ifdef GPMC_NAND_ECC_SP_x8_LAYOUT
-#define GPMC_NAND_HW_ECC_LAYOUT {\
-	.eccbytes = 3,\
-	.eccpos = {1, 2, 3},\
-	.oobfree = {\
-		{.offset = 4,\
-		 .length = 12 } } \
-}
-#endif
-
-/* Small Page x16 NAND device Layout */
-#ifdef GPMC_NAND_ECC_SP_x16_LAYOUT
-#define GPMC_NAND_HW_ECC_LAYOUT {\
-	.eccbytes = 3,\
-	.eccpos = {2, 3, 4},\
-	.oobfree = {\
-		{.offset = 5,\
-		 .length = 11 } } \
-}
-#endif
-
 enum omap_ecc {
 	/* 1-bit  ECC calculation by Software, Error detection by Software */
 	OMAP_ECC_HAM1_CODE_SW = 1, /* avoid un-initialized int can be 0x0 */

include/configs/am335x_evm.h

@@ -404,7 +404,6 @@
 /* NAND support */
 #ifdef CONFIG_NAND
 #define CONFIG_CMD_NAND
-#define GPMC_NAND_ECC_LP_x16_LAYOUT	1
 #if !defined(CONFIG_SPI_BOOT) && !defined(CONFIG_NOR_BOOT)
 #define MTDIDS_DEFAULT			"nand0=omap2-nand.0"
 #define MTDPARTS_DEFAULT		"mtdparts=omap2-nand.0:128k(SPL)," \

include/configs/am335x_igep0033.h

@@ -188,7 +188,6 @@
 #define CONFIG_NAND
 #define CONFIG_NAND_OMAP_GPMC
 #define CONFIG_NAND_OMAP_ELM
-#define GPMC_NAND_ECC_LP_x16_LAYOUT	1
 #define CONFIG_SYS_NAND_BASE		(0x08000000)	/* phys address CS0 */
 #define CONFIG_SYS_MAX_NAND_DEVICE	1
 #define CONFIG_SYS_NAND_ONFI_DETECTION	1

include/configs/am3517_crane.h

@@ -268,7 +268,6 @@
 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_FLASH_BASE
 
 #define CONFIG_NAND_OMAP_GPMC
-#define GPMC_NAND_ECC_LP_x16_LAYOUT	1
 #define CONFIG_ENV_IS_IN_NAND		1
 #define SMNAND_ENV_OFFSET		0x260000 /* environment starts here */
 

include/configs/am3517_evm.h

@@ -277,7 +277,6 @@
 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_FLASH_BASE
 
 #define CONFIG_NAND_OMAP_GPMC
-#define GPMC_NAND_ECC_LP_x16_LAYOUT	1
 #define CONFIG_ENV_IS_IN_NAND		1
 #define SMNAND_ENV_OFFSET		0x260000 /* environment starts here */
 

include/configs/cm_t35.h

@@ -156,8 +156,6 @@
 #define CONFIG_SYS_NAND_BASE		NAND_BASE	/* physical address */
 							/* to access nand at */
 							/* CS0 */
-#define GPMC_NAND_ECC_LP_x8_LAYOUT
-
 #define CONFIG_SYS_MAX_NAND_DEVICE	1		/* Max number of NAND */
 							/* devices */
 /* Environment information */

include/configs/devkit8000.h

@@ -116,8 +116,6 @@
 #define CONFIG_SYS_NAND_BASE		NAND_BASE	/* physical address */
 							/* to access nand at */
 							/* CS0 */
-#define GPMC_NAND_ECC_LP_x16_LAYOUT	1
-
 #define CONFIG_SYS_MAX_NAND_DEVICE	1		/* Max number of NAND */
 							/* devices */
 #define CONFIG_JFFS2_NAND

include/configs/dig297.h

@@ -143,8 +143,6 @@
 #define CONFIG_SYS_NAND_BASE		NAND_BASE	/* physical address */
 							/* to access nand at */
 							/* CS0 */
-#define GPMC_NAND_ECC_LP_x16_LAYOUT
-
 #define CONFIG_SYS_MAX_NAND_DEVICE	1		/* Max number of NAND */
 
 #if defined(CONFIG_CMD_NET)

include/configs/mcx.h

@@ -321,7 +321,6 @@
 #define PISMO1_NAND_SIZE		GPMC_SIZE_128M
 
 #define CONFIG_NAND_OMAP_GPMC
-#define GPMC_NAND_ECC_LP_x16_LAYOUT
 #define CONFIG_ENV_IS_IN_NAND
 #define SMNAND_ENV_OFFSET		0x180000 /* environment starts here */
 

include/configs/omap3_beagle.h

@@ -183,8 +183,6 @@
 #define CONFIG_SYS_NAND_BASE		NAND_BASE	/* physical address */
 							/* to access nand at */
 							/* CS0 */
-#define GPMC_NAND_ECC_LP_x16_LAYOUT	1
-
 #define CONFIG_SYS_MAX_NAND_DEVICE	1		/* Max number of NAND */
 							/* devices */
 

include/configs/omap3_evm_common.h

@@ -208,7 +208,6 @@
 #define CONFIG_SYS_FLASH_BASE		PISMO1_NAND_BASE
 
 #define CONFIG_NAND_OMAP_GPMC
-#define GPMC_NAND_ECC_LP_x16_LAYOUT
 #define CONFIG_ENV_OFFSET		SMNAND_ENV_OFFSET
 #elif defined(CONFIG_CMD_ONENAND)
 #define CONFIG_SYS_FLASH_BASE		PISMO1_ONEN_BASE

include/configs/omap3_igep00x0.h

@@ -154,7 +154,6 @@
 
 #ifdef CONFIG_NAND
 #define PISMO1_NAND_SIZE		GPMC_SIZE_128M /* Configure the PISMO */
-#define GPMC_NAND_ECC_LP_x16_LAYOUT	1
 #define CONFIG_ENV_OFFSET		0x260000 /* environment starts here */
 #define CONFIG_ENV_IS_IN_NAND	        1
 #define CONFIG_ENV_SIZE			(512 << 10) /* Total Size Environment */

include/configs/omap3_logic.h

@@ -295,7 +295,6 @@
 
 #if defined(CONFIG_CMD_NAND)
 #define CONFIG_NAND_OMAP_GPMC
-#define GPMC_NAND_ECC_LP_x16_LAYOUT	1
 #define CONFIG_ENV_IS_IN_NAND
 #define CONFIG_ENV_OFFSET		SMNAND_ENV_OFFSET
 #endif

include/configs/omap3_overo.h

@@ -119,8 +119,6 @@
 #define CONFIG_SYS_NAND_BASE		NAND_BASE	/* physical address */
 							/* to access nand */
 							/* at CS0 */
-#define GPMC_NAND_ECC_LP_x16_LAYOUT
-
 #define CONFIG_SYS_MAX_NAND_DEVICE	1	/* Max number of NAND */
 						/* devices */
 #define CONFIG_JFFS2_NAND

include/configs/omap3_pandora.h

@@ -131,8 +131,6 @@
 #define CONFIG_SYS_NAND_BASE		NAND_BASE	/* physical address */
 							/* to access nand */
 							/* at CS0 */
-#define GPMC_NAND_ECC_LP_x16_LAYOUT	1
-
 #define CONFIG_SYS_MAX_NAND_DEVICE	1	/* Max number of NAND */
 						/* devices */
 

include/configs/omap3_zoom1.h

@@ -138,8 +138,6 @@
 #define CONFIG_SYS_NAND_BASE		NAND_BASE	/* physical address */
 							/* to access nand at */
 							/* CS0 */
-#define GPMC_NAND_ECC_LP_x16_LAYOUT	1
-
 #define CONFIG_SYS_MAX_NAND_DEVICE	1		/* Max number of NAND */
 							/* devices */
 #define CONFIG_JFFS2_NAND

include/configs/siemens-am33x-common.h

@@ -457,7 +457,6 @@
 
 #define CONFIG_NAND_OMAP_GPMC
 #define CONFIG_NAND_OMAP_ELM
-#define GPMC_NAND_ECC_LP_x16_LAYOUT	1
 #define CONFIG_SYS_NAND_BASE		(0x08000000)	/* physical address */
 							/* to access nand at */
 							/* CS0 */

include/configs/tam3517-common.h

@@ -186,7 +186,6 @@
 #define PISMO1_NAND_SIZE		GPMC_SIZE_128M
 
 #define CONFIG_NAND_OMAP_GPMC
-#define GPMC_NAND_ECC_LP_x16_LAYOUT
 #define CONFIG_ENV_IS_IN_NAND
 #define SMNAND_ENV_OFFSET		0x180000 /* environment starts here */
 

include/configs/tricorder.h

@@ -134,8 +134,6 @@
 #define CONFIG_SYS_NAND_BASE		NAND_BASE	/* physical address */
 							/* to access nand at */
 							/* CS0 */
-#define GPMC_NAND_ECC_LP_x16_LAYOUT	1
-
 #define CONFIG_SYS_MAX_NAND_DEVICE	1		/* Max number of NAND */
 							/* devices */
 #define CONFIG_BCH