Thank you for your reply.
I use df -T, it gives me
Filesystem Type 1K-blocks Used Available Use% Mounted on
/dev/sda5 ext4 12074928 5730836 5730716 51% /
none devtmpfs 1471508 244904 1226604 17% /dev
none tmpfs 1478116 212 1477904 1% /dev/shm
none tmpfs 1478116 144 1477972 1% /var/run
none tmpfs 1478116 0 1478116 0% /var/lock
/dev/mmcblk0p1
ext2 959496 1204 909552 1%
/media/cea1592a-0f14-4ac5-b64e-8d4a2f28d368
So my last try is like that:
bzcat sdimage-new.dd.bz2 | dd of=/dev/mmcblk0p1 bs=4096k
After the dd, my sd card is full and unrecognizable.
Base on your reply, I changed the dd command to:
bzcat sdimage-new.dd.bz2 | dd of=/dev/mmcblk0p bs=4096k
however, after df -T
my srceen is like
/dev/sda5 ext4 12074928 5730836 5730716 51% /
none devtmpfs 1471508 244904 1226604 17% /dev
none tmpfs 1478116 212 1477904 1% /dev/shm
none tmpfs 1478116 144 1477972 1% /var/run
none tmpfs 1478116 0 1478116 0% /var/lock
/dev/mmcblk0p1
ext2 959496 1204 909552 1%
/media/cea1592a-0f14-4ac5-b64e-8d4a2f28d368
nothing has been copy to the sd card.
--- In Don Tucker <> wrote:
>
> You shouldn't have to manually partition the SD card, or allocate size
> for it. The partitions are built into sdimage-new.dd, and the size to be
> allocated will be allocated when you dd the image over (I believe it's
> 256MB). Once the image has been dd'd over to the SD card, you can use a
> tool like Gparted to resize the partitions or create new ones, if you
> need to.
>
> Don
>
> On 2/28/2013 8:41 AM, tanganyang1985 wrote:
> >
> > Thanks for quick response.
> >
> > I think you are right, the sd card I am using now has only one partition.
> >
> > One more question, what is the size should I allocate the sd card? is
> > it something like : partition 1: 10 MB, partition 2: 10 MB and
> > partition 3 980 MB?
> >
> > Alex
> >
> > --- In <ts-7000%40yahoogroups.com>, Don
> > Tucker wrote:
> > >
> > > I believe that sdimage-new.dd actually has 3 (or 4?) partitions. The
> > > kernel should be put onto partition 2. I'm not sure how partition 2
> > > shows up on your machine when the SD card is mounted. I do something
> > like:
> > >
> > > dd if=sdimage-new.dd of=/dev/sdb
> > >
> > > to put the image onto the sdcard, and then
> > >
> > > dd if=arch/arm/boot/Image of=/dev/sdb2
> > >
> > > to put the kernel onto partition 2.
> > >
> > > As a final step, once the SD card has booted, on the SD card I do
> > >
> > > |chown -R root:root /lib/modules/2.4.26-ts11/|
> > >
> > > copy the System.map from the kernel source directory over to the SD
> > card
> > > and do
> > >
> > > depmod -a -F System.map
> > >
> > > Don
> > >
> > > On 2/28/2013 8:08 AM, tanganyang1985 wrote:
> > > >
> > > > The precise procedure is like that:
> > > >
> > > > step 1: sudo apt-get install libncurses5-dev libncursesw5-dev Result:
> > > > no error
> > > > step 2: wget
> > > >
> > ftp://ftp.embeddedarm.com/ts-arm-sbc/ts-7260-linux/binaries/ts-images/sdimage-new.dd.bz2
> >
> >
> > > > Result : no error
> > > > step 3: bzcat sdimage-new.dd.bz2 | dd of=/dev/mmcblk0p1 bs=4096k
> > > > Result: no error
> > > > step 4: cd ~
> > > > mkdir ts7200_kernel_howto /
> > > > wget ftp://ftp.embeddedarm.com/ts-arm-sbc/ts-7260-linux/\
> > <ftp://ftp.embeddedarm.com/ts-arm-sbc/ts-7260-linux/>> > wget
> > ftp://ftp.embeddedarm.com/ts-arm-sbc/ts-7260-linux/\
> > <ftp://ftp.embeddedarm.com/ts-arm-sbc/ts-7260-linux/>> > tar xjvf
> > crosstool-linux-gcc-3.3.4-glibc-2.3.2-0.28rc39.tar.bz2
> > > > tar xzvf tskernel-2.4.26-ts11-src.tar.gz
> > > > rm -f *.tar.bz2 Result no error
> > > > step 5: cd linux24/
> > > > vi Makefile
> > > >
> > > > CROSS_COMPILE = $(shell cd
> > > >
> > $(TOPDIR)/../usr/local/opt/crosstool/arm-linux/gcc-3.3.4-glibc-2.3.2/bin/
> > > > && pwd)/arm-linux- Result: no error
> > > > make menuconfig
> > > > - Load the TS-7260 config file by typing "L" three times, "ENTER", and
> > > > specify: arch/arm/def-configs/ts7260
> > > > When finished, save and exit back to the menuconfig root (home page)
> > > >
> > > > - Change the default kernel command line by typing "G", "Enter", "D",
> > > > "ENTER", and specify: root=/dev/ram0 init=/linuxrc
> > > > console=ttyAM0,115200 printk=4 loops=499712
> > > > When finished, save and exit back to the menuconfig root (home page)
> > > >
> > > > - Exit menuconfig and be sure to say "Yes" to save your changes
> > > >
> > > > Compile the kernel
> > > > * make dep
> > > > * make Image
> > > > Result: no error
> > > >
> > > > Step 6: updating sd card
> > > >
> > > > dd if=arch/arm/boot/Image of=/dev/mmcblk0p1 no error
> > > >
> > > > Step 7: umount sd card
> > > > umount /dev/mmcblk0p1
> > > >
> > > > Step 8 : insert sd card, then minicom, then power on ts 7260
> > > > the minicom keeps repeating these three lines:
> > > > >> TS-SDBOOT - built Aug 10 2009
> > > > >> Copyright (c) 2007, Technologic Systems
> > > > .
> > > >
> > > > I am using a empty 1 GB sd card with one partition.
> > > >
> > > > Could anyone gives some suggestions? Thanks very much.
> > > >
> > > > Alex
> > > >
> > > > --- In <ts-7000%40yahoogroups.com> ,
> > > > "tanganyang1985" wrote:
> > > > >
> > > > > hello every:
> > > > >
> > > > > I lost the original sd card boot image, so I have to create a new
> > > > one.for the TS-7260 SBC.
> > > > >
> > > > > The TS7260 has already permanently modified the TS-7260 to boot to
> > > > the SD card.
> > > > >
> > > > > I have tried two sd card, one is sd impact 1 GB with 2 partition
> > > > (ext2 1.6 mb and 994 mb), the other one I used is 16 GB SDHC with one
> > > > partition (ext2)
> > > > >
> > > > > I followed these two links step by step, no error occurs:
> > > > > http://www.embeddedarm.com/software/arm-linux-fastboot-ts7300.php
> > > > > http://www.embeddedarm.com/about/resource.php?item=485
> > > > >
> > > > > however, it is failed when I insert the new sd card into the TS7260
> > > > socket, the minicom keeps showing:
> > > > >
> > > > > >> TS-SDBOOT - built Aug 10
> > > > > 2009
> > > > > >> Copyright (c) 2007, Technologic Systems
> > > > >
> > > > > Could anyone gives some suggestions? Thanks very much,
> > > > >
> > > > > Alex
> > > > >
> > > >
> > > >
> > >
> >
> >
>
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