Gentoo
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== Needed things == | == Needed things == | ||
+ | *At least 2GB SD card | ||
*Gentoo stage: http://torindel.sezamkowa.net/openmoko/armv4tl-softfloat-linux-gnueabi/~arm/ | *Gentoo stage: http://torindel.sezamkowa.net/openmoko/armv4tl-softfloat-linux-gnueabi/~arm/ | ||
*Portage snapshot: look for mirror on: http://www.gentoo.org/main/en/mirrors2.xml and get snapshots/portage-DATE.tar.bz2 | *Portage snapshot: look for mirror on: http://www.gentoo.org/main/en/mirrors2.xml and get snapshots/portage-DATE.tar.bz2 | ||
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<li>Copy kernel. </li> | <li>Copy kernel. </li> | ||
+ | cp /boot/uImage-2.6.24 /media/card/boot/ | ||
+ | |||
<li>Copy modules. </li> | <li>Copy modules. </li> | ||
+ | cp -rpf /lib/modules /media/card/lib/ | ||
+ | |||
<li>Setup uboot for booting from sd card. </li> | <li>Setup uboot for booting from sd card. </li> | ||
<li>Reboot. </li> | <li>Reboot. </li> | ||
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*Setup install mask if you don't want compiler headers/docs etc (mask headers only if you'll be always using binary packages) | *Setup install mask if you don't want compiler headers/docs etc (mask headers only if you'll be always using binary packages) | ||
:<tt>e.g.</tt> <pre>export INSTALL_MASK="*.h"</pre> | :<tt>e.g.</tt> <pre>export INSTALL_MASK="*.h"</pre> | ||
− | * | + | *Add the following line to make.conf to tell portage to always use binary packages. <pre>EMERGE_DEFAULT_OPTS="-gK"</pre> |
− | + | ||
== Binary package wishlist == | == Binary package wishlist == |
Revision as of 19:44, 5 October 2008
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Contents |
Overview
Gentoo armv4tl-softfloat-linux-gnueabi optimalized for Openmoko (-Os -march=armv4t -mtune=arm920t) on 2008.0/arm profile (glibc based, sane bootstrapable toolchain)
(embedded uclibc/arm profile armv4tl-softfloat-linux-uclibcgnueabi in plans)
Screenshot (hosted at ImageShack)
Read first
http://www.gentoo.org/doc/en/handbook/handbook-arm.xml (Skip points 2 and 3)
Needed things
- At least 2GB SD card
- Gentoo stage: http://torindel.sezamkowa.net/openmoko/armv4tl-softfloat-linux-gnueabi/~arm/
- Portage snapshot: look for mirror on: http://www.gentoo.org/main/en/mirrors2.xml and get snapshots/portage-DATE.tar.bz2
- Kernel and modules
- Any working Openmoko distro
Installation
- Partition your sd card if needed (don`t make swap partitions, ensure card isn't mounted):
- Make ext2 or ext3 filesystem:
- Mount partition:
- Copy stage and portage from host to moko (e.g. on localhost):
- Unpack stage and portage:
- Cleanup removing tar.bz2:
- Chroot:
- Update chroot environment:
- Set timezone:
- Set hostname:
- Remove console font changing (small is beautiful ;]):
- Setup fstab:
- Edit inittab (hash out c3, c4, c5, c6, s0, s1 lines):
- Setup usb networking:
- Enable sshd:
- Change root password:
- Leave chroot:
- Copy kernel.
- Copy modules.
- Setup uboot for booting from sd card.
- Reboot.
- Setup/emerge rest of the system.
- Binary package sites
- http://tinderbox.dev.gentoo.org/embedded/openmoko/armv4tl-softfloat-linux-gnueabi/
- http://torindel.sezamkowa.net/openmoko/armv4tl-softfloat-linux-gnueabi/~arm/packages/All
- Add PORTAGE_BINHOST to make.conf
- e.g.
echo "PORTAGE_BINHOST=\"http://torindel.sezamkowa.net/openmoko/armv4tl-softfloat-linux-gnueabi/~arm/packages/All\"" >> /etc/make.conf
- Update environment
- e.g.
source /etc/profile; env-update
- Setup install mask if you don't want compiler headers/docs etc (mask headers only if you'll be always using binary packages)
- e.g.
export INSTALL_MASK="*.h"
- Add the following line to make.conf to tell portage to always use binary packages.
EMERGE_DEFAULT_OPTS="-gK"
fdisk /dev/mmcblk0
mkfs.ext2 /dev/mmcblk0p1
mount /dev/mmcblk0p1 /media/card
scp stage3-armv4tl-*.tar.bz2 portage-*.tar.bz2 root@openmoko:/media/card
tar -xjpf /media/card/stage3-armv4tl-*.tar.bz2 -C /media/card tar -xjpf /media/card/portage-*.tar.bz2 -C /media/card/usr
rm /media/card/stage3-armv4tl-*.tar.bz2 /media/card/portage-*.tar.bz2
chroot /media/card /bin/bash
source /etc/profile; env-update
cp /usr/share/zoneinfo/YOURZONE /etc/localtime
nano /etc/conf.d/hostname
rc-update del consolefont boot
nano /etc/fstab
nano /etc/inittab
echo "modules=\"g_ether\"" >> /etc/conf.d/modules ln -s /etc/init.d/net.lo /etc/init.d/net.usb0 echo "config_usb0=\"192.168.0.202 netmask 255.255.255.0\"" > /etc/conf.d/net echo "routes_usb0=\"default via 192.168.0.200\"" >> /etc/conf.d/net echo "nameserver 192.168.0.200" > /etc/resolv.conf
rc-update add sshd default
passwd
exit
cp /boot/uImage-2.6.24 /media/card/boot/
cp -rpf /lib/modules /media/card/lib/
Emerging binary packages
Binary package wishlist
As i'll be adding some packages to ftp above you might want to ask for some package here: GentooPackageWishList