Convert CONFIG_JFFS2_DEV et al to Kconfig

This converts the following to Kconfig:
   CONFIG_JFFS2_DEV
   CONFIG_JFFS2_LZO
   CONFIG_JFFS2_NAND
   CONFIG_JFFS2_PART_OFFSET
   CONFIG_JFFS2_PART_SIZE
Signed-off-by: NTom Rini <trini@konsulko.com>

README

@@ -999,9 +999,6 @@ The following options need to be configured:
 		sending again an USB request to the device.
 
 - Journaling Flash filesystem support:
-		CONFIG_JFFS2_NAND
-		Define these for a default partition on a NAND device
-
 		CONFIG_SYS_JFFS2_FIRST_SECTOR,
 		CONFIG_SYS_JFFS2_FIRST_BANK, CONFIG_SYS_JFFS2_NUM_BANKS
 		Define these for a default partition on a NOR device

cmd/Kconfig

@@ -2219,6 +2219,27 @@ config CMD_JFFS2
 	  provide the ability to load files, list directories and obtain
 	  filesystem information.
 
+config JFFS2_DEV
+	string "Default device for JFFS2"
+	depends on CMD_JFFS2
+	default "nor0"
+	help
+	  The default device to use with the jffs2 command.
+
+config JFFS2_PART_OFFSET
+	hex "Default offset within flash to locate the JFFS2 image"
+	depends on CMD_JFFS2
+	default 0x0
+	help
+	  The default offset within flash to locate the JFFS2 image.
+
+config JFFS2_PART_SIZE
+	hex "Default size of JFFS2 partition"
+	depends on CMD_JFFS2
+	default 0xFFFFFFFF
+	help
+	  The default size of the JFFS2 partition
+
 config CMD_MTDPARTS
 	bool "MTD partition support"
 	depends on MTD

cmd/jffs2.c

@@ -360,11 +360,7 @@ int mtdparts_init(void)
 		/* id */
 		id->mtd_id = "single part";
 
-#if defined(CONFIG_JFFS2_DEV)
 		dev_name = CONFIG_JFFS2_DEV;
-#else
-		dev_name = "nor0";
-#endif
 
 		if ((mtd_id_parse(dev_name, NULL, &id->type, &id->num) != 0) ||
 				(mtd_device_validate(id->type, id->num, &size) != 0)) {
@@ -382,17 +378,9 @@ int mtdparts_init(void)
 		part->name = "static";
 		part->auto_name = 0;
 
-#if defined(CONFIG_JFFS2_PART_SIZE)
 		part->size = CONFIG_JFFS2_PART_SIZE;
-#else
-		part->size = SIZE_REMAINING;
-#endif
 
-#if defined(CONFIG_JFFS2_PART_OFFSET)
 		part->offset = CONFIG_JFFS2_PART_OFFSET;
-#else
-		part->offset = 0x00000000;
-#endif
 
 		part->dev = current_mtd_dev;
 		INIT_LIST_HEAD(&part->link);

configs/devkit8000_defconfig

@@ -27,6 +27,9 @@ CONFIG_CMD_NAND_LOCK_UNLOCK=y
 CONFIG_BOOTP_DNS2=y
 CONFIG_BOOTP_NTPSERVER=y
 CONFIG_CMD_JFFS2=y
+CONFIG_JFFS2_DEV="nand0"
+CONFIG_JFFS2_PART_OFFSET=0x680000
+CONFIG_JFFS2_PART_SIZE=0xF980000
 CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=nand:512k(x-loader),1920k(u-boot),128k(u-boot-env),4m(kernel),-(fs)"
@@ -50,4 +53,5 @@ CONFIG_SYS_NAND_BUSWIDTH_16BIT=y
 CONFIG_SYS_NAND_U_BOOT_LOCATIONS=y
 CONFIG_SYS_NAND_U_BOOT_OFFS=0x80000
 CONFIG_CONS_INDEX=3
+CONFIG_JFFS2_NAND=y
 CONFIG_OF_LIBFDT=y

configs/ethernut5_defconfig

@@ -81,3 +81,4 @@ CONFIG_ATMEL_USART=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_USB=y
+CONFIG_JFFS2_NAND=y

configs/ids8313_defconfig

@@ -199,4 +199,5 @@ CONFIG_TSEC_ENET=y
 CONFIG_RTC_PCF8563=y
 CONFIG_SYS_NS16550=y
 CONFIG_WATCHDOG=y
+CONFIG_JFFS2_NAND=y
 CONFIG_OF_LIBFDT=y

configs/nas220_defconfig

@@ -54,3 +54,5 @@ CONFIG_SYS_NS16550=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_NAND=y

configs/pm9263_defconfig

@@ -31,6 +31,8 @@ CONFIG_CMD_DHCP=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_JFFS2=y
+CONFIG_JFFS2_DEV="nand0"
+CONFIG_JFFS2_PART_SIZE=0x10000000
 CONFIG_MTDIDS_DEFAULT="nor0=physmap-flash.0,nand0=nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=physmap-flash.0:256k(u-boot)ro,64k(u-boot-env)ro,1408k(kernel),-(rootfs);nand:-(nand)"
 CONFIG_OF_CONTROL=y
@@ -63,3 +65,4 @@ CONFIG_USB=y
 CONFIG_DM_VIDEO=y
 # CONFIG_VIDEO_BPP32 is not set
 CONFIG_LCD=y
+CONFIG_JFFS2_NAND=y

fs/jffs2/Kconfig

@@ -5,3 +5,15 @@ config FS_JFFS2
 	  Flash File System version 2). JFFS2 is a log-structured file system
 	  for use with flash memory devices. It supports raw NAND devices,
 	  hard links and compression.
+
+config JFFS2_LZO
+	bool "Enable LZO compression in JFFS2"
+	depends on FS_JFFS2
+	help
+	  Enable LZO compression in the JFFS2 filesystem
+
+config JFFS2_NAND
+	bool "Enable JFFS2 support for NAND flash"
+	depends on FS_JFFS2
+	help
+	  Enable support for NAND flash as the backing store for JFFS2.

include/configs/M5329EVB.h

@@ -135,10 +135,6 @@
 #	define CONFIG_SYS_NAND_SIZE		1
 #	define CONFIG_SYS_NAND_BASE_LIST	{ CONFIG_SYS_NAND_BASE }
 #	define NAND_ALLOW_ERASE_ALL	1
-#	define CONFIG_JFFS2_NAND	1
-#	define CONFIG_JFFS2_DEV		"nand0"
-#	define CONFIG_JFFS2_PART_SIZE	(CONFIG_SYS_CS2_MASK & ~1)
-#	define CONFIG_JFFS2_PART_OFFSET	0x00000000
 #endif
 
 #define CONFIG_SYS_FLASH_BASE		CONFIG_SYS_CS0_BASE

include/configs/M5373EVB.h

@@ -137,10 +137,6 @@
 #	define CONFIG_SYS_NAND_SIZE		1
 #	define CONFIG_SYS_NAND_BASE_LIST	{ CONFIG_SYS_NAND_BASE }
 #	define NAND_ALLOW_ERASE_ALL	1
-#	define CONFIG_JFFS2_NAND	1
-#	define CONFIG_JFFS2_DEV		"nand0"
-#	define CONFIG_JFFS2_PART_SIZE	(CONFIG_SYS_CS2_MASK & ~1)
-#	define CONFIG_JFFS2_PART_OFFSET	0x00000000
 #endif
 
 #define CONFIG_SYS_FLASH_BASE		CONFIG_SYS_CS0_BASE

include/configs/devkit8000.h

@@ -46,15 +46,6 @@
 
 /* TWL4030 */
 
-/* Board NAND Info */
-#define CONFIG_JFFS2_NAND
-/* nand device jffs2 lives on */
-#define CONFIG_JFFS2_DEV		"nand0"
-/* start of jffs2 partition */
-#define CONFIG_JFFS2_PART_OFFSET	0x680000
-#define CONFIG_JFFS2_PART_SIZE		0xf980000	/* size of jffs2 */
-							/* partition */
-
 /* BOOTP/DHCP options */
 #define CONFIG_BOOTP_NISDOMAIN
 #define CONFIG_BOOTP_BOOTFILESIZE

include/configs/ethernut5.h

@@ -54,9 +54,6 @@
 #endif
 
 /* JFFS2 */
-#ifdef CONFIG_CMD_JFFS2
-#define CONFIG_JFFS2_NAND
-#endif
 
 /* Ethernet */
 #define CONFIG_NET_RETRY_COUNT		20

include/configs/ids8313.h

@@ -233,9 +233,6 @@
 #define CONFIG_TIMESTAMP
 #undef	CONFIG_SYS_LOADS_BAUD_CHANGE
 
-#define CONFIG_JFFS2_NAND
-#define CONFIG_JFFS2_DEV		"0"
-
 /* mtdparts command line support */
 
 #define CONFIG_EXTRA_ENV_SETTINGS \

include/configs/imx27lite-common.h

@@ -103,7 +103,6 @@
 #define CONFIG_MXC_NAND_REGS_BASE	0xd8000000
 #define CONFIG_SYS_MAX_NAND_DEVICE	1
 #define CONFIG_SYS_NAND_BASE		0xd8000000
-#define CONFIG_JFFS2_NAND
 #define CONFIG_MXC_NAND_HWECC
 
 /*

include/configs/nas220.h

@@ -53,12 +53,6 @@
 #define CONFIG_PHY_BASE_ADR 8
 #endif /* CONFIG_CMD_NET */
 
-/*
- * File system
- */
-#define CONFIG_JFFS2_NAND
-#define CONFIG_JFFS2_LZO
-
 /*
  * EFI partition
  */

include/configs/pm9263.h

@@ -179,11 +179,6 @@
 
 #endif
 
-#define CONFIG_JFFS2_NAND		1
-#define CONFIG_JFFS2_DEV		"nand0" /* NAND device jffs2 lives on */
-#define CONFIG_JFFS2_PART_OFFSET	0	/* start of jffs2 partition */
-#define CONFIG_JFFS2_PART_SIZE		(256 * 1024 * 1024) /* partition size*/
-
 /* PSRAM */
 #define	PHYS_PSRAM			0x70000000
 #define	PHYS_PSRAM_SIZE			0x00400000	/* 4MB */

include/configs/stmark2.h

@@ -41,9 +41,6 @@
 #define CONFIG_RTC_MCFRRTC
 #define CONFIG_SYS_MCFRRTC_BASE		0xFC0A8000
 
-/* spi not partitions */
-#define CONFIG_JFFS2_DEV		"nor0"
-
 /* Timer */
 #define CONFIG_MCFTMR
 

scripts/config_whitelist.txt

@@ -461,10 +461,6 @@ CONFIG_IRAM_SIZE
 CONFIG_IRAM_STACK
 CONFIG_IRAM_TOP
 CONFIG_IRDA_BASE
-CONFIG_JFFS2_DEV
-CONFIG_JFFS2_LZO
-CONFIG_JFFS2_NAND
-CONFIG_JFFS2_PART_OFFSET
 CONFIG_JFFS2_PART_SIZE
 CONFIG_JRSTARTR_JR0
 CONFIG_KEEP_SERVERADDR