在板子上添加了nand芯片,sdk中内核不支持yaffs2格式,所以想使用ubifs格式的文件系统
在网上找了好多制作ubifs文件系统的帖子,可是工具都编译不过去啊
下载的最新的ubifs源码,想通过附件的流程编译,可是最新源码的目录结构变了
一直制作不出来工具,
请问有制作好的直接使用的工具吗
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在板子上添加了nand芯片,sdk中内核不支持yaffs2格式,所以想使用ubifs格式的文件系统
在网上找了好多制作ubifs文件系统的帖子,可是工具都编译不过去啊
下载的最新的ubifs源码,想通过附件的流程编译,可是最新源码的目录结构变了
一直制作不出来工具,
请问有制作好的直接使用的工具吗
不能够发附件
附件内容:
zlib
host$ tar xvf zlib-1.2.5.tar.gz
host$ cd zlib-1.2.5/
host$ ./configure --prefix=~/mtd/install
host$ make
host$ make install
host$ cd ..
lzo
host$ tar xvf lzo-2.06.tar.gz
host$ cd lzo-2.06/
host$ ./configure --build=i686-pc-linux --prefix=~/mtd/install
host$ make
host$ make install
host$ cd ..
e2fsprogs
host$ tar xvf e2fsprogs-1.42.tar.gz
host$ cd e2fsprogs-1.42/
host$ ./configure --build=i686-pc-linux --prefix=~/mtd/install
host$ make
host$ make install
host$ cd lib/uuid/
host$ make install
host$ cd ../../../
2.1 编译MTD Utilites:
在编译mtd-utils之前,先修改makfile文件:
host$ vi Makefile
PREFIX = ~/mtd/install
ZLIBCPPFLAGS = -I$(PREFIX)/include
LZOCPPFLAGS = -I$(PREFIX)/include
ZLIBLDFLAGS = -L$(PREFIX)/lib
LZOLDFLAGS = -L$(PREFIX)/lib
LDFLAGS += $(ZLIBLDFLAGS) $(LZOLDFLAGS)
CFLAGS ?= -O2 -g $(ZLIBCPPFLAGS) $(LZOCPPFLAGS)
host$ vi common.mk
#PREFIX=/usr
然后依照如下指令编译:
host$ WITHOUT_XATTR=1 make
host$ make install DESTDIR=~/mtd/install
host$ cd ..
制作ubi文件系统所用的工具在如下目录下:
~/mtd/install/home/<username>/mtd/install/sbin/mkfs.ubifs ~/mtd/install/home/<username>/mtd/install/sbin/ubinize
可是新版的源码中没有Makefile啊
http://processors.wiki.ti.com/index.php/UBIFS_Support?keyMatch=ubifs&tisearch=Search-EN
你好,感谢回复
可是这里没有制作mtd-utils工具的流程啊,
看了很多网上的例子,可是对这个流程还是比较模糊,,所以工具移植制作不出来,
请问能够提供相关制作的具体流程吗
或者是提供mtd-utils和ubinize这两个工具
我使用的SDK:ti-processor-sdk-linux-am57xx-evm-03.03.00.04
环境:
machine:~$ uname -a
Linux machine 4.4.0-93-generic #116-Ubuntu SMP Fri Aug 11 21:17:51 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
你好:
我使用的NAND:
MT29F4G08ABA
page size:4096B
block size:64*4096=262144B
block count:2048
[ 68.475004] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xdc
[ 68.481384] nand: Micron MT29F4G08ABAEAWP
[ 68.485431] nand: 512 MiB, SLC, erase size: 256 KiB, page size: 4096, OOB size: 224
[ 68.493183] using OMAP_ECC_BCH16_CODE_HW ECC scheme
mkfs.ubifs参数:
mkfs.ubifs -F -q -r rootfs/ -m 4096 -e 253952 -c 2000 -o ubifs.img
ubinize -o ubi.img -m 4096 -p 256KiB ubinize.cfg
1 [ubifs]
2 mode=ubi
3 image=ubifs.img
4 vol_id=0
5 vol_size=500MiB
6 vol_type=dynamic
7 #vol_alignment=1
8 vol_name=NAND.file-system
9 vol_flags=autoresize
错误提示:
[ 68.504304] Creating 10 MTD partitions on "8000000.nand":
[ 68.509729] 0x000000000000-0x000000040000 : "NAND.SPL"
[ 68.525960] 0x000000040000-0x000000080000 : "NAND.SPL.backup1"
[ 68.542832] 0x000000080000-0x0000000c0000 : "NAND.SPL.backup2"
[ 68.559666] 0x0000000c0000-0x000000100000 : "NAND.SPL.backup3"
[ 68.576514] 0x000000100000-0x000000180000 : "NAND.u-boot-spl-os"
[ 68.583569] 0x000000180000-0x000000380000 : "NAND.u-boot"
[ 68.600352] 0x000000380000-0x0000003c0000 : "NAND.u-boot-env"
[ 68.617132] 0x0000003c0000-0x000000400000 : "NAND.u-boot-env.backup1"
[ 68.624641] 0x000000400000-0x000000c00000 : "NAND.kernel"
[ 68.632697] 0x000000c00000-0x000020000000 : "NAND.file-system"
[ 68.861546] ubi0: attaching mtd9
[ 70.131591] ubi0: scanning is finished
[ 70.140598] ubi0 error: vtbl_check: too large reserved_pebs 2065, good PEBs 2000
[ 70.148051] ubi0 error: vtbl_check: volume table check failed: record 0, error 9
[ 70.155493] Volume table record 0 dump:
[ 70.159343] reserved_pebs 2065
[ 70.162683] alignment 1
[ 70.165749] data_pad 0
[ 70.168814] vol_type 1
[ 70.171877] upd_marker 0
[ 70.174955] name_len 16
[ 70.178108] name NAND.file-system
[ 70.182497] crc 0x3a24d27f
[ 70.187186] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd9, error -22
[ 70.194305] UBI error: cannot attach mtd9
你好,bootargs:
setenv bootargs mem=2048M noinitrd ip=off rootwait=1 rw ubi.mtd=9,4096 rootfstype=ubifs root=ubi0:rootfs init=/init console=${console}
请问ubi.mtd=9,4096是什么意思呢