Hi Thanks for the reply.
My ARM board AT91SAM9263-EK is running linux that I came with the board as linux demo. It is running from NAND flash and has a jffs2 filesystem (not NFS). It is probably running an Angstrom based filesystem. You are right, the NAND flash is partitioned in different partitions for kernel, rootfs etc. So what I have done is (I dont know if I did the right thing), copied the emdebian-arm.tgz on a USB stick, mounted it on the board running linux and gave command tar -xzpf emdebian-arm.tgz and ./emsecondstage in the folder Emdebian I created. Here is what happened: ---------------------------------------------------------------------------------------------------- r...@at91sam9263ek:/Emdebian$ tar -xzpf emdebian-arm.tgz r...@at91sam9263ek:/Emdebian$ ls bin linuxrc boot mnt datestring proc debootstrap root dev sbin emdebian-archive-keyring.gpg selinux emdebian-arm.tgz sys emsecondstage tmp etc usr home var lib r...@at91sam9263ek:/Emdebian$ ./emsecondstage Setting approximate time of 041800242009 Sat Apr 18 00:24:00 UTC 2009 Running ldconfig in /Emdebian ... Configuring cdebconf Unknown localized field: Choices-fr: slushdot, spoiledmeat, leenoox dawt cawm, leenox tuday, leenox dwat org, lewn Unknown localized field: Description-fr: This is my demo progress bar title in French (yeah, right) Unknown localized field: Description-fr: We like progress in French Unknown localized field: Description-fr: This is my demo title in French (yeah, right) Unknown localized field: Description-fr: This is my demo info in French (yeah, right) Configuring ... Setting up libpam-runtime (1.0.1-5em1) ... Setting up readline-common (5.2-3.1em1) ... Setting up libreadline5 (5.2-3.1em1) ... Setting up libc6 (2.7-18em1) ... Alignment trap: iconvconfig (2310) PC=0x00009960 Instr=0xe5952000 Address=0x0005 875e FSR 0x013 Alignment trap: iconvconfig (2310) PC=0x00009960 Instr=0xe5952000 Address=0x0005 876a FSR 0x013 Alignment trap: iconvconfig (2310) PC=0x00009960 Instr=0xe5952000 Address=0x0005 8786 FSR 0x001 Setting up busybox (1:1.11.1-1em1) ... Setting up zlib1g (1:1.2.3.3.dfsg-12em1) ... Setting up libgcc1 (1:4.3.2-1.1em1) ... Setting up libncurses5 (5.7+20090124-1em1) ... Setting up sed (4.1.5-8em1) ... Setting up base-passwd (3.5.20em1) ... update-passwd has found some differences between your system accounts and the current Debian defaults. It is advisable to allow update-passwd to change your system; without those changes some packages might not work correctly. For more documentation on the Debian account policies please see /usr/share/doc/base-passwd/README. The list of proposed changes is: Adding group "dialout" (20) Adding group "fax" (21) Adding group "voice" (22) Adding group "cdrom" (24) Adding group "floppy" (25) Adding group "tape" (26) Adding group "sudo" (27) Adding group "dip" (30) Adding group "www-data" (33) Adding group "backup" (34) Adding group "operator" (37) Adding group "list" (38) Adding group "irc" (39) Adding group "src" (40) Adding group "gnats" (41) Adding group "shadow" (42) Adding group "sasl" (45) Adding group "plugdev" (46) Adding group "staff" (50) Adding group "games" (60) Adding group "users" (100) Adding group "nogroup" (65534) Would commit 22 changes It is highly recommended that you allow update-passwd to make these changes (a backup file of modified files is made with the extension .org so you can always restore the current settings). Okay, I am going to make the necessary updates now Adding group "dialout" (20) Adding group "fax" (21) Adding group "voice" (22) Adding group "cdrom" (24) Adding group "floppy" (25) Adding group "tape" (26) Adding group "sudo" (27) Adding group "dip" (30) Adding group "www-data" (33) Adding group "backup" (34) Adding group "operator" (37) Adding group "list" (38) Adding group "irc" (39) Adding group "src" (40) Adding group "gnats" (41) Adding group "shadow" (42) Adding group "sasl" (45) Adding group "plugdev" (46) Adding group "staff" (50) Adding group "games" (60) Adding group "users" (100) Adding group "nogroup" (65534) 22 changes have been made, rewriting files Writing passwd-file to /etc/passwd Writing shadow-file to /etc/shadow Writing group-file to /etc/group Setting up libdebian-installer4 (0.61em1) ... Setting up libslang2 (2.1.3-3em1) ... Setting up libbz2-1.0 (1.0.5-1em1) ... Setting up libvolume-id0 (0.125-7em2) ... Setting up libselinux1 (2.0.65-5em1) ... Setting up libstdc++6 (4.3.2-1.1em1) ... Setting up debianutils (2.31em1) ... Setting up makedev (2.3.1-88em1) ... Setting up gpgv (1.4.9-3em1) ... Setting up lzma (4.43-14em1) ... Setting up libpopt0 (1.14-4em1) ... Setting up libtextwrap1 (0.1-6em1) ... Setting up ncurses-bin (5.7+20090124-1em1) ... Setting up apt (0.7.20.2em1) ... Setting up libsepol1 (2.0.30-2em1) ... Setting up base-files (5em1) ... Setting up libdevmapper1.02.1 (2:1.02.27-4em1) ... Setting up libcomerr2 (1.41.3-1em1) ... Setting up gnupg (1.4.9-3em1) ... Setting up libnewt0.52 (0.52.2-11.3em1) ... Setting up libss2 (1.41.3-1em1) ... Setting up debian-archive-keyring (2009.01.31em1) ... gpg: symbol lookup error: /lib/libreadline.so.5: undefined symbol: PC gpg: symbol lookup error: /lib/libreadline.so.5: undefined symbol: PC gpg: symbol lookup error: /lib/libreadline.so.5: undefined symbol: PC dpkg: error processing debian-archive-keyring (--configure): subprocess post-installation script returned error exit status 127 Setting up dpkg (1.14.25em1) ... Setting up sysvinit-utils (2.86.ds1-61em1) ... Setting up cdebconf (0.138lenny2em1) ... Setting up dhcp3-common (3.1.1-6em1) ... Setting up lsb-base (3.2-20em1) ... Setting up libpam0g (1.0.1-5em1) ... Setting up whiptail (0.52.2-11.3em1) ... Setting up libpam-modules (1.0.1-5em1) ... Setting up tzdata (2008i-3em1) ... User defined timezone, leaving /etc/localtime unchanged. date: invalid date 'Sat Apr 18 00:24:55 UTC 2009' Setting up dhcp3-client (3.1.1-6em1) ... Setting up debconf-shell (1.5.24em1) ... Unknown localized field: Choices-fr: slushdot, spoiledmeat, leenoox dawt cawm, leenox tuday, leenox dwat org, lewn Unknown localized field: Unknown localized field: Unknown localized field: Description-fr: We like progress in French Unknown localized field: Description-fr: This is my demo title in French (yeah, right) Unknown localized field: Description-fr: This is my demo info in French (yeah, right) Setting up e2fslibs (1.41.3-1em1) ... Setting up passwd (1:4.1.1-6em1) ... Shadow passwords are now on. Setting up udev (0.125-7em2) ... unable to open device '*/class/net/**' A chroot environment has been detected, udev not started. Setting up module-init-tools (3.4-1em3) ... Configuration for arm not found, trying arm.generic Architecture-specific config file not found Setting up libuuid1 (1.41.3-1em1) ... Setting up libblkid1 (1.41.3-1em1) ... Setting up e2fsprogs (1.41.3-1em1) ... Setting up util-linux (2.13.1.1-1em1) ... Setting up mount (2.13.1.1-1em1) ... Setting up initscripts (2.86.ds1-61em1) ... Errors were encountered while processing: debian-archive-keyring r...@at91sam9263ek:/Emdebian$ -------------------------------------------------------------------------------------------------- My question is - di dI do the right thing? What is the error about debian-archive-keyring : "Setting up debian-archive-keyring (2009.01.31em1) ... gpg: symbol lookup error: /lib/libreadline.so.5: undefined symbol: PC gpg: symbol lookup error: /lib/libreadline.so.5: undefined symbol: PC gpg: symbol lookup error: /lib/libreadline.so.5: undefined symbol: PC dpkg: error processing debian-archive-keyring (--configure): subprocess post-installation script returned error exit status 127 " If I was not to run it from within linux, then how should I? Please help.Thanks. Aman. On Wed, Apr 22, 2009 at 12:15 PM, hoefle marco <[email protected]>wrote: > On Tue, 2009-04-21 at 11:38 -0300, Amandeep Bhullar wrote: > > Hi > > > > I am reading instructions for installing emdebian at > > http://www.emdebian.org/release/crush/c229.html > > I am not clear about a few things. Please help. > > > > I have the emdebian filesystem tarball emdebian-arm.tgz and linux > > kernel uImage for ARM. > > On my target ARM board i am running U-boot 2009.03 and that recognizes > > my USB stick (1GB formatted FAT) and has the files uImage and > > emdebian-arm.tgz > > -------------------------- > > U-Boot> usb start > > (Re)start USB... > > USB: scanning bus for devices... 2 USB Device(s) found > > scanning bus for storage devices... 1 Storage Device(s) found > > ------------------------- > > Next step is to decompress the tarball, but I am not sure how will I > > do it from U-boot command prompt or it is NOT to be given from U-boot > > command prompt? Where do I give the command tar -xzpf > > emdebian-arm.tgz ? I am confused. > Hello Aman, > uboot itself has by default no tar decompression command. You need to > extract the tarball using your host PC on your USB stick. uImage is the > kernel image itself I suppose, without rootfs? > To boot the kernel together with emdebian rootfs you can set the > bootargs variable in uboot: set bootargs root=/dev/... console=ttyS.. > > The problem here is that the tarball you created is not a working rootfs > (anybody out there please correct me if I am wrong). The flow requires > to have a running system or at least a boot loader with a chroot > command. > > Here is what I have done: > I had a working system with nfs support on the arm board. I copied the > emdebian-arm.tgz to a folder in the nfs tree so that the arm system > could access it. > Afterwards I used chroot on the target and executed the script > emsecondstage which configures the rootfs. Then I quit the chroot > environment and made a JFFS2 flash image from the configured emdebian > root file system directly on the target (The Kernel needs to be > configured with JFFS2 support). The command is mkfs.jffs2. > The flash was partitioned in several sections, one for the bootloader > uboot, one for the kernel and one for the rootfs. > The jffs image was copied to the rootfs flash section. > > After this was done I set the bootargs environment to tell the kernel to > use the jffs2 flash section for the rootfs. > > I hope this is not too confusing ;-) > > > > > > > > Thanks again for helping me guys. > > Aman. > >
