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-   -   [solved] Installing Nemo to EMMC without wiping Maemo (https://talk.maemo.org/showthread.php?t=90553)

marmistrz 2013-07-13 11:37

Re: [solved] Installing Nemo to EMMC without wiping Maemo
 
Quote:

Originally Posted by amr.fayz (Post 1358607)
thanks marmistrz

Can you work a detailed explanation please Including some pictures And links to Required files

And the images version used hold from here or from somewhere else

http://repository.maemo.org/meego/Ne...1-08.1/images/

And the end will be like this video or not
http://youtu.be/8Rp32sOiNNQ

Guess it's not needed. Most important stuff is here: https://wiki.merproject.org/wiki/Nem...ing#Nokia_N900

You can use kpartx to mount the image as here: http://talk.maemo.org/showthread.php?t=89491

sLumPia has explained everything. I was using cp -arv instead of cp -rv to create an identical copy

phapsubongtoi 2013-07-14 09:43

Re: [solved] Installing Nemo to EMMC without wiping Maemo
 
I want to use Maemo swap partition for Nemo, so in "/usr/oneshot.d/10-n900-swap" i change mmcblk1p3 to mmcblk0p3. But I don't know how to edit "/etc/fstab". Can you show me ?
Code:

UUID=b6197181-6cba-4e50-9a30-eca3efde8e7b  /  ext4  defaults,noatime 0 0
UUID=6649-E150  /boot  vfat  defaults,noatime 0 0
UUID=547d009a-ae65-11e2-bcbd-001c1401454a  swap  swap  defaults,noatime 0 0
devpts    /dev/pts  devpts  gid=5,mode=620  0 0
tmpfs      /dev/shm  tmpfs  defaults        0 0
proc      /proc    proc    defaults        0 0
sysfs      /sys      sysfs  defaults        0 0


marmistrz 2013-07-14 10:18

Re: [solved] Installing Nemo to EMMC without wiping Maemo
 
Quote:

Originally Posted by phapsubongtoi (Post 1358817)
I want to use Maemo swap partition for Nemo, so in "/usr/oneshot.d/10-n900-swap" i change mmcblk1p3 to mmcblk0p3. But I don't know how to edit "/etc/fstab". Can you show me ?
Code:

UUID=b6197181-6cba-4e50-9a30-eca3efde8e7b  /  ext4  defaults,noatime 0 0
UUID=6649-E150  /boot  vfat  defaults,noatime 0 0
UUID=547d009a-ae65-11e2-bcbd-001c1401454a  swap  swap  defaults,noatime 0 0
devpts    /dev/pts  devpts  gid=5,mode=620  0 0
tmpfs      /dev/shm  tmpfs  defaults        0 0
proc      /proc    proc    defaults        0 0
sysfs      /sys      sysfs  defaults        0 0


You have UUID=...., e.g. UUID=6649-E150. Replace it with /dev/mmcblkXpY, inserting numbers instead of X and Y according to your partition table

phapsubongtoi 2013-07-14 10:58

Re: [solved] Installing Nemo to EMMC without wiping Maemo
 
thanks u so much. It booted :D

Mike_F1 2013-08-31 10:29

Re: [solved] Installing Nemo to EMMC without wiping Maemo
 
Quote:

Originally Posted by marmistrz (Post 1354623)
Hi,

The de-installer script wipes off Maemo installation. The Nemo raw image contains three partitions. What about installing it side by side?

My idea is: shrink the MyDocs partition and copy the partitions to the emmc. Create uboot entries and run.

Can this be done with Nemo?

/edit: solved.

First guide (important notes in 2 last posts):
http://talk.maemo.org/showpost.php?p...4&postcount=12
http://talk.maemo.org/showpost.php?p...1&postcount=18
http://talk.maemo.org/showpost.php?p...1&postcount=19

Another guide: http://talk.maemo.org/showpost.php?p...5&postcount=17

i checked ur posts which is describe above....but when i doing this procedure with latest nemo image....i cannot able to boot from nemo plz plz help plz i love nemo

sLumPia 2013-08-31 11:46

Re: [solved] Installing Nemo to EMMC without wiping Maemo
 
what kind of can't boot problem you have, is it just blank screen or there are error messages?
what is your partition configuration?
give us a more detail information

marmistrz 2013-08-31 12:00

Re: [solved] Installing Nemo to EMMC without wiping Maemo
 
If you have a reboot loop, try reinstalling.

Mike_F1 2013-09-01 14:32

Re: [solved] Installing Nemo to EMMC without wiping Maemo
 
Quote:

Originally Posted by sLumPia (Post 1370828)
what kind of can't boot problem you have, is it just blank screen or there are error messages?
what is your partition configuration?
give us a more detail information


My partition are:
/dev/mmcblk0p5(swap) swap
/dev/mmcblk0p6(/root) ext4
/dev/mmcblk0p7(boot) ext2

etc/fstab:
/dev/mmcblk0p7 / ext4 defaults,noatime 0 0
/dev/mmcblk0p6 /boot vfat defaults,noatime 0 0
/dev/mmcblk1p5 swap swap defaults,noatime 0 0
devpts /dev/pts devpts gid=5,mode=620 0 0
tmpfs /dev/shm tmpfs defaults 0 0
proc /proc proc defaults 0 0
sysfs /sys sysfs defaults 0 0


in /etc/bootmenu.d/Nemo.item

ITEM_NAME="Nemo Mobile"
ITEM_KERNEL="nemo-n900-uImage"
ITEM_DEVICE="${INT_CARD}p7"
ITEM_FSTYPE="ext2"
ITEM_CMDLINE="root=/dev/mmcblk1p6 rootwait rw console=tty02,115200n8 console=tty0 omapfb.vram=0:2M,1:2M,2:2M mtdoops.mtddev=2"
ITEM_OMAPATAG="1"


ERROR:
When i select nemo mobile option in uboot it says there is no nemo-uImage-n900 and when i run with command "run emmcboot" from uboot option then nemo booted but it stuck at nemo image only.... plz tell me where i m wrong plz rply me plz

sLumPia 2013-09-01 16:05

Re: [solved] Installing Nemo to EMMC without wiping Maemo
 
Quote:

etc/fstab:
/dev/mmcblk0p7 / ext4 defaults,noatime 0 0
/dev/mmcblk0p6 /boot vfat defaults,noatime 0 0

/dev/mmcblk1p5 swap swap defaults,noatime 0 0
devpts /dev/pts devpts gid=5,mode=620 0 0
tmpfs /dev/shm tmpfs defaults 0 0
proc /proc proc defaults 0 0
sysfs /sys sysfs defaults 0 0
Is that Maemo's or Nemo's fstab?
Which one is correct? Your root partition (/) is /dev/mmcblk0p6 or /dev/mmcblk0p7 ?
I assume this is your configuration:
Quote:

My partition are
/dev/mmcblk0p5(swap) swap
/dev/mmcblk0p6(/root) ext4
/dev/mmcblk0p7(boot) ext2
If it is, the please change this line on your Nemo fstab:
Code:

/dev/mmcblk0p7 /    ext4  defaults,noatime 0 0
/dev/mmcblk0p6 /boot vfat  defaults,noatime 0 0
/dev/mmcblk1p5 swap  swap  defaults,noatime 0 0

to
Code:

/dev/mmcblk1p7 /    ext4  defaults,noatime 0 0
/dev/mmcblk1p6 /boot ext2  defaults,noatime 0 0
/dev/mmcblk1p5  swap swap  defaults,noatime 0 0

Don't forget to copy Nemo uImage to Nemo boot partition:
# mount /dev/mmcblk0p6 /tmp/nemo-boot
# cp /dir_of_nemo_uImage/nemo-n900-uImage /tmp/nemo-boot/nemo-n900-uImage
# u-boot-update-bootmenu

---edit---
Shouldn't this thread place under Nemo?

Mike_F1 2013-09-01 18:02

Re: [solved] Installing Nemo to EMMC without wiping Maemo
 
Quote:

Originally Posted by sLumPia (Post 1371093)
Is that Maemo's or Nemo's fstab?
Which one is correct? Your root partition (/) is /dev/mmcblk0p6 or /dev/mmcblk0p7 ?
I assume this is your configuration:

If it is, the please change this line on your Nemo fstab:
Code:

/dev/mmcblk0p7 /    ext4  defaults,noatime 0 0
/dev/mmcblk0p6 /boot vfat  defaults,noatime 0 0
/dev/mmcblk1p5 swap  swap  defaults,noatime 0 0

to
Code:

/dev/mmcblk1p7 /    ext4  defaults,noatime 0 0
/dev/mmcblk1p6 /boot ext2  defaults,noatime 0 0
/dev/mmcblk1p5  swap swap  defaults,noatime 0 0

Don't forget to copy Nemo uImage to Nemo boot partition:
# mount /dev/mmcblk0p6 /tmp/nemo-boot
# cp /dir_of_nemo_uImage/nemo-n900-uImage /tmp/nemo-boot/nemo-n900-uImage
# u-boot-update-bootmenu

---edit---
Shouldn't this thread place under Nemo?


thnx bro...thnx alot it booted.....


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