| /openbmc/linux/fs/jffs2/ |
| H A D | Kconfig | 3 tristate "Journalling Flash File System v2 (JFFS2) support"
7 JFFS2 is the second generation of the Journalling Flash File System
12 Further information on the design and implementation of JFFS2 is
13 available at <http://sources.redhat.com/jffs2/>.
16 int "JFFS2 debugging verbosity (0 = quiet, 2 = noisy)"
20 This controls the amount of debugging messages produced by the JFFS2
33 bool "JFFS2 write-buffering support"
37 This enables the write-buffering support in JFFS2.
39 This functionality is required to support JFFS2 on the following
46 bool "Verify JFFS2 write-buffer reads"
[all …]
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| H A D | Makefile | 3 # Makefile for the Linux Journalling Flash File System v2 (JFFS2)
7 obj-$(CONFIG_JFFS2_FS) += jffs2.o
9 jffs2-y := compr.o dir.o file.o ioctl.o nodelist.o malloc.o
10 jffs2-y += read.o nodemgmt.o readinode.o write.o scan.o gc.o
11 jffs2-y += symlink.o build.o erase.o background.o fs.o writev.o
12 jffs2-y += super.o debug.o
14 jffs2-$(CONFIG_JFFS2_FS_WRITEBUFFER) += wbuf.o
15 jffs2-$(CONFIG_JFFS2_FS_XATTR) += xattr.o xattr_trusted.o xattr_user.o
16 jffs2-$(CONFIG_JFFS2_FS_SECURITY) += security.o
17 jffs2-$(CONFIG_JFFS2_FS_POSIX_ACL) += acl.o
[all …]
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| H A D | LICENCE | 2 file are part of JFFS2, the Journalling Flash File System v2.
6 JFFS2 is free software; you can redistribute it and/or modify it under
11 JFFS2 is distributed in the hope that it will be useful, but WITHOUT
17 with JFFS2; if not, write to the Free Software Foundation, Inc.,
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| H A D | debug.h | 2 * JFFS2 -- Journalling Flash File System, Version 2.
30 * fro specific JFFS2 subsystems.
73 /* The prefixes of JFFS2 messages */
75 #define JFFS2_DBG_PREFIX "[JFFS2 DBG]"
78 /* JFFS2 message macros */
92 printk(KERN_DEBUG "[JFFS2 DBG] (%d) %s: " fmt, \
96 * We split our debugging messages on several parts, depending on the JFFS2
137 /* Manipulations with the list of inodes (JFFS2 inocache) */
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| H A D | ioctl.c | 2 * JFFS2 -- Journalling Flash File System, Version 2.
18 /* Later, this will provide for lsattr.jffs2 and chattr.jffs2, which in jffs2_ioctl()
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| H A D | super.c | 2 * JFFS2 -- Journalling Flash File System, Version 2.
24 #include <linux/jffs2.h>
160 * JFFS2 mount options.
205 return invalf(fc, "jffs2: rp_size unrepresentable"); in jffs2_parse_param()
270 return invalf(fc, "jffs2: Too large reserve pool specified, max is %llu KB", in jffs2_fill_super()
273 /* Initialize JFFS2 superblock locks, the further initialization will in jffs2_fill_super()
355 .name = "jffs2",
360 MODULE_ALIAS_FS("jffs2");
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| /openbmc/u-boot/doc/ |
| H A D | README.JFFS2 | 1 JFFS2 options and usage.
4 JFFS2 in U-Boot is a read only implementation of the file system in
5 Linux with the same name. To use JFFS2 define CONFIG_CMD_JFFS2.
14 with CONFIG_FS_JFFS2 and call the jffs2 functions yourself.
19 the JFFS2 filesystem takes *much* longer with this feature, though.
25 There only one way for JFFS2 to find the disk. It uses the flash_info
26 structure to find the start of a JFFS2 disk (called partition in the code)
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| H A D | README.JFFS2_NAND | 1 JFFS2 NAND support:
8 for JFFS2 on top NOR flash.
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| /openbmc/linux/Documentation/filesystems/ |
| H A D | ubifs.rst | 16 file-system of this class is JFFS2.
49 In a sense, UBIFS is a next generation of JFFS2 file-system, but it is
50 very different and incompatible to JFFS2. The following are the main
53 * JFFS2 works on top of MTD devices, UBIFS depends on UBI and works on
55 * JFFS2 does not have on-media index and has to build it while mounting,
58 so it mounts many times faster than JFFS2.
59 * JFFS2 is a write-through file-system, while UBIFS supports write-back,
62 Similarly to JFFS2, UBIFS supports on-the-fly compression which makes
65 Similarly to JFFS2, UBIFS is tolerant of unclean reboots and power-cuts.
72 on the flash size, like in case of JFFS2. This is because UBIFS
[all …]
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| /openbmc/u-boot/fs/jffs2/ |
| H A D | compr_zlib.c | 2 * JFFS2 -- Journalling Flash File System, Version 2.
8 * The original JFFS, from which the design for JFFS2 was derived,
21 * The Original Code is JFFS2 - Journalling Flash File System, version 2
40 #include <jffs2/jffs2.h>
41 #include <jffs2/mini_inflate.h>
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| H A D | LICENCE | 2 file are part of JFFS2, the Journalling Flash File System v2.
6 JFFS2 is free software; you can redistribute it and/or modify it under
11 JFFS2 is distributed in the hope that it will be useful, but WITHOUT
17 with JFFS2; if not, write to the Free Software Foundation, Inc.,
|
| H A D | compr_rubin.c | 2 * JFFS2 -- Journalling Flash File System, Version 2.
11 * The original JFFS, from which the design for JFFS2 was derived,
24 * The Original Code is JFFS2 - Journalling Flash File System, version 2
42 #include <jffs2/jffs2.h>
43 #include <jffs2/compr_rubin.h>
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| H A D | compr_rtime.c | 2 * JFFS2 -- Journalling Flash File System, Version 2.
8 * The original JFFS, from which the design for JFFS2 was derived,
21 * The Original Code is JFFS2 - Journalling Flash File System, version 2
49 #include <jffs2/jffs2.h>
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| H A D | Kconfig | 2 bool "Enable JFFS2 filesystem support"
4 This provides support for reading images from JFFS2 (Journalling
5 Flash File System version 2). JFFS2 is a log-structured file system
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| /openbmc/linux/Documentation/arch/arm/sa1100/ |
| H A D | assabet.rst | 125 Using JFFS2
128 Using JFFS2 (the Second Journalling Flash File System) is probably the most
129 convenient way to store a writable filesystem into flash. JFFS2 is used in
133 creating JFFS/JFFS2 images is available from the same site.
135 For instance, a sample JFFS2 image can be retrieved from the same FTP sites
140 load sample_img.jffs2 -r -b 0x100000
144 RedBoot> load sample_img.jffs2 -r -b 0x100000
171 fis create "JFFS2" -n -f 0x500E0000 -l 0x2e0000
183 JFFS2 0x500E0000 0x500E0000 0x002E0000 0x00000000
193 0x000e0000-0x003c0000 : "JFFS2"
[all …]
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| /openbmc/linux/arch/powerpc/boot/dts/fsl/ |
| H A D | p1020rdb-pc.dtsi | 65 /* 11MB for JFFS2 based Root file System */
67 label = "NOR JFFS2 Root File System";
114 /* 7MB for JFFS2 based Root file System */
116 label = "NAND JFFS2 Root File System";
120 /* 15MB for JFFS2 based Root file System */
184 /* 7MB for JFFS2 based RFS */
186 label = "file system jffs2";
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| H A D | p2020rdb-pc.dtsi | 65 /* 11MB for JFFS2 based Root file System */
67 label = "NOR JFFS2 Root File System";
114 /* 7MB for JFFS2 based Root file System */
116 label = "NAND JFFS2 Root File System";
120 /* 15MB for JFFS2 based Root file System */
184 /* 7MB for JFFS2 based RFS */
186 label = "SPI JFFS2 RFS";
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| H A D | p1020rdb.dtsi | 67 /* 11MB for JFFS2 based Root file System */
69 label = "NOR (RW) JFFS2 Root File System";
119 /* 7MB for JFFS2 based Root file System */
121 label = "NAND (RW) JFFS2 Root File System";
125 /* 15MB for JFFS2 based Root file System */
184 /* 7MB for JFFS2 based RFS */
186 label = "file system jffs2";
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| H A D | p2020rdb.dts | 67 /* 11MB for JFFS2 based Root file System */
69 label = "NOR (RW) JFFS2 Root File System";
119 /* 7MB for JFFS2 based Root file System */
121 label = "NAND (RW) JFFS2 Root File System";
125 /* 15MB for JFFS2 based Root file System */
187 /* 7MB for JFFS2 based RFS */
189 label = "SPI (RW) JFFS2 RFS";
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| H A D | p1024rdb.dtsi | 65 /* 11MB for JFFS2 based Root file System */
67 label = "NOR JFFS2 Root File System";
114 /* 15MB for JFFS2 based Root file System */
116 label = "NAND JFFS2 Root File System";
162 /* 7MB for JFFS2 based RFS */
164 label = "SPI JFFS2 RFS";
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| H A D | p1021rdb-pc.dtsi | 65 /* 10.75MB for JFFS2 based Root file System */
67 label = "NOR JFFS2 Root File System";
121 /* 7MB for JFFS2 based Root file System */
123 label = "NAND JFFS2 Root File System";
183 /* 7MB for JFFS2 based RFS */
185 label = "SPI Flash JFFS2 RFS";
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| H A D | p1025rdb.dtsi | 65 /* 11MB for JFFS2 based Root file System */
67 label = "NOR JFFS2 Root File System";
114 /* 7MB for JFFS2 based Root file System */
116 label = "NAND JFFS2 Root File System";
120 /* 15MB for JFFS2 based Root file System */
170 /* 7MB for JFFS2 based RFS */
172 label = "file system jffs2";
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| /openbmc/u-boot/include/jffs2/ |
| H A D | jffs2.h | 2 * JFFS2 -- Journalling Flash File System, Version 2.
8 * The original JFFS, from which the design for JFFS2 was derived,
21 * The Original Code is JFFS2 - Journalling Flash File System, version 2
34 * $Id: jffs2.h,v 1.2 2002/01/17 00:53:20 nyet Exp $
42 #include <jffs2/load_kernel.h>
140 /* The JFFS2 raw inode structure: Used for storage on physical media. */
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| /openbmc/u-boot/include/configs/ |
| H A D | am3517_crane.h | 107 /* nand device jffs2 lives on */
109 /* start of jffs2 partition */
111 #define CONFIG_JFFS2_PART_SIZE 0xf980000 /* sz of jffs2 part */
126 "rootfstype=jffs2\0" \
205 /* Flash banks JFFS2 should use */
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| H A D | devkit8000.h | 60 /* nand device jffs2 lives on */
62 /* start of jffs2 partition */
64 #define CONFIG_JFFS2_PART_SIZE 0xf980000 /* size of jffs2 */
102 "rootfstype=jffs2 " \
|