[Blackfin] arch: fix bug - set right partition size in the board files

 - set default u-boot partition size to 256k
 - modify the offset with the size change
 - use mtd defines (append for offset and full for size)
   where applicable rather than churning constants when we dont have to

Signed-off-by: Grace Pan <grace.pan@analog.com>
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

arch/blackfin/mach-bf527/boards/ezkit.c

@@ -180,8 +180,8 @@ static struct mtd_partition partition_info[] = {
 	},
 	{
 		.name = "File System",
-		.offset = 4 * SIZE_1M,
-		.size = (256 - 4) * SIZE_1M,
+		.offset = MTDPART_OFS_APPEND,
+		.size = MTDPART_SIZ_FULL,
 	},
 };
 
@@ -422,11 +422,11 @@ static struct mtd_partition bfin_spi_flash_partitions[] = {
 	}, {
 		.name = "kernel",
 		.size = 0xe0000,
-		.offset = 0x20000
+		.offset = MTDPART_OFS_APPEND,
 	}, {
 		.name = "file system",
-		.size = 0x700000,
-		.offset = 0x00100000,
+		.size = MTDPART_SIZ_FULL,
+		.offset = MTDPART_OFS_APPEND,
 	}
 };
 

arch/blackfin/mach-bf533/boards/ezkit.c

@@ -99,11 +99,11 @@ static struct mtd_partition bfin_spi_flash_partitions[] = {
 	}, {
 		.name = "kernel",
 		.size = 0xe0000,
-		.offset = 0x20000
+		.offset = MTDPART_OFS_APPEND,
 	}, {
 		.name = "file system",
-		.size = 0x700000,
-		.offset = 0x00100000,
+		.size = MTDPART_SIZ_FULL,
+		.offset = MTDPART_OFS_APPEND,
 	}
 };
 

arch/blackfin/mach-bf533/boards/stamp.c

@@ -112,7 +112,7 @@ static struct platform_device net2272_bfin_device = {
 static struct mtd_partition stamp_partitions[] = {
 	{
 		.name   = "Bootloader",
-		.size   = 0x20000,
+		.size   = 0x40000,
 		.offset = 0,
 	}, {
 		.name   = "Kernel",
@@ -160,17 +160,17 @@ static struct platform_device stamp_flash_device = {
 static struct mtd_partition bfin_spi_flash_partitions[] = {
 	{
 		.name = "bootloader",
-		.size = 0x00020000,
+		.size = 0x00040000,
 		.offset = 0,
 		.mask_flags = MTD_CAP_ROM
 	}, {
 		.name = "kernel",
 		.size = 0xe0000,
-		.offset = 0x20000
+		.offset = MTDPART_OFS_APPEND,
 	}, {
 		.name = "file system",
-		.size = 0x700000,
-		.offset = 0x00100000,
+		.size = MTDPART_SIZ_FULL,
+		.offset = MTDPART_OFS_APPEND,
 	}
 };
 

arch/blackfin/mach-bf537/boards/stamp.c

@@ -343,7 +343,7 @@ static struct platform_device net2272_bfin_device = {
 static struct mtd_partition stamp_partitions[] = {
 	{
 		.name       = "Bootloader",
-		.size       = 0x20000,
+		.size       = 0x40000,
 		.offset     = 0,
 	}, {
 		.name       = "Kernel",
@@ -351,7 +351,7 @@ static struct mtd_partition stamp_partitions[] = {
 		.offset     = MTDPART_OFS_APPEND,
 	}, {
 		.name       = "RootFS",
-		.size       = 0x400000 - 0x20000 - 0xE0000 - 0x10000,
+		.size       = 0x400000 - 0x40000 - 0xE0000 - 0x10000,
 		.offset     = MTDPART_OFS_APPEND,
 	}, {
 		.name       = "MAC Address",
@@ -391,17 +391,17 @@ static struct platform_device stamp_flash_device = {
 static struct mtd_partition bfin_spi_flash_partitions[] = {
 	{
 		.name = "bootloader",
-		.size = 0x00020000,
+		.size = 0x00040000,
 		.offset = 0,
 		.mask_flags = MTD_CAP_ROM
 	}, {
 		.name = "kernel",
 		.size = 0xe0000,
-		.offset = 0x20000
+		.offset = MTDPART_OFS_APPEND,
 	}, {
 		.name = "file system",
-		.size = 0x700000,
-		.offset = 0x00100000,
+		.size = MTDPART_SIZ_FULL,
+		.offset = MTDPART_OFS_APPEND,
 	}
 };
 

arch/blackfin/mach-bf548/boards/ezkit.c

@@ -285,8 +285,8 @@ static struct mtd_partition partition_info[] = {
 	},
 	{
 		.name = "File System",
-		.offset = 4 * SIZE_1M,
-		.size = (256 - 4) * SIZE_1M,
+		.offset = MTDPART_OFS_APPEND,
+		.size = MTDPART_SIZ_FULL,
 	},
 };
 
@@ -333,7 +333,7 @@ static struct platform_device bf54x_sdh_device = {
 static struct mtd_partition ezkit_partitions[] = {
 	{
 		.name       = "Bootloader",
-		.size       = 0x20000,
+		.size       = 0x40000,
 		.offset     = 0,
 	}, {
 		.name       = "Kernel",
@@ -381,8 +381,8 @@ static struct mtd_partition bfin_spi_flash_partitions[] = {
 		.mask_flags = MTD_CAP_ROM
 	}, {
 		.name = "linux kernel",
-		.size = 0x1c0000,
-		.offset = 0x40000
+		.size = MTDPART_SIZ_FULL,
+		.offset = MTDPART_OFS_APPEND,
 	}
 };
 

arch/blackfin/mach-bf561/boards/ezkit.c

@@ -223,7 +223,7 @@ static struct platform_device bfin_uart_device = {
 static struct mtd_partition ezkit_partitions[] = {
 	{
 		.name       = "Bootloader",
-		.size       = 0x20000,
+		.size       = 0x40000,
 		.offset     = 0,
 	}, {
 		.name       = "Kernel",