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The first boot must be done using the [http://downloads.isee.biz/pub/distros/ubuntu/ubuntu-isee-igep00x0-first-boot-20140606.tar.bz2 first boot package], inside you've the bootloader, igep.ini and temporary kernel.
You can download [http://downloads.isee.biz/pub/igepv5_ce/scripts/prepare-disk.sh this script] for create the right partitions in the microsd card (Only is valid for microsd card, it cannot be used for prepare the raw Nand flash)
== Prepare the Enviroment<br> ==
Now enter into the rootfs partiton (normally mounted on /media/rootfs) and uncompress the ubuntu 12.04.4 package on it as:
<pre>$ tar xvfj ubuntu-12.04.04-lts-isee-igep00x0-20140606-armel.tar.bz2 </pre>
After that sync and eject the microsd card.
== First Time Boot<br> ==
[ 0.000000] Memory: 416544k/416544k available, 26848k reserved, 0K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)[ 0.000000] DMA : 0xffc00000 - 0xffe00000 ( 2 MB)[ 0.000000] vmalloc : 0xe0000000 - 0xf8000000 ( 384 MB)[ 0.000000] lowmem : 0xc0000000 - 0xdff00000 ( 511 MB)[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)[ 0.000000] .init : 0xc0008000 - 0xc003e000 ( 216 kB)[ 0.000000] .text : 0xc003e000 - 0xc05d2260 (5713 kB)[ 0.000000] .data : 0xc05d4000 - 0xc0620400 ( 305 kB)
[ 0.000000] NR_IRQS:409
[ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/400/800 MHz
[ 0.000000] IGEP: Hardware Rev. C
[ 0.000000] IGEP: initializing NAND memory device
[ 0.000000] GPMC CS0: cs_on : 0 ticks, 0 ns (was 0 ticks) 0 ns[ 0.000000] GPMC CS0: cs_rd_off : 8 ticks, 40 ns (was 7 ticks) 40 ns[ 0.000000] GPMC CS0: cs_wr_off : 8 ticks, 40 ns (was 7 ticks) 40 ns[ 0.000000] GPMC CS0: adv_on : 2 ticks, 10 ns (was 1 ticks) 10 ns
[ 0.000000] GPMC CS0: adv_rd_off: 5 ticks, 25 ns (was 7 ticks) 25 ns
[ 0.000000] GPMC CS0: adv_wr_off: 8 ticks, 40 ns (was 7 ticks) 40 ns
[ 0.000000] GPMC CS0: oe_on : 2 ticks, 10 ns (was 0 ticks) 10 ns[ 0.000000] GPMC CS0: oe_off : 10 ticks, 50 ns (was 5 ticks) 50 ns[ 0.000000] GPMC CS0: we_on : 2 ticks, 10 ns (was 0 ticks) 10 ns[ 0.000000] GPMC CS0: we_off : 6 ticks, 30 ns (was 4 ticks) 30 ns[ 0.000000] GPMC CS0: rd_cycle : 9 ticks, 45 ns (was 7 ticks) 45 ns[ 0.000000] GPMC CS0: wr_cycle : 9 ticks, 45 ns (was 7 ticks) 45 ns[ 0.000000] GPMC CS0: access : 7 ticks, 35 ns (was 4 ticks) 35 ns
[ 0.000000] GPMC CS0: page_burst_access: 0 ticks, 0 ns (was 0 ticks) 0 ns
[ 0.000000] GPMC CS0: wr_data_mux_bus: 0 ticks, 0 ns (was 0 ticks) 0 ns
[ 0.000000] GPMC CS0: wr_access : 7 ticks, 35 ns (was 5 ticks) 35 ns
[ 0.000000] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.000000] OMAP DMA hardware revision 5.0
[ 1.327941] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xbc (Micron )
[ 1.334899] Creating 3 MTD partitions on "omap2-nand.0":
[ 1.340484] 0x000000000000-0x000000080000 : "X-Loader"[ 1.347198] 0x000000080000-0x000000c80000 : "Boot"[ 1.355316] 0x000000c80000-0x000020000000 : "File System"
[ 1.444915] OneNAND driver initializing
[ 1.450134] smsc911x: Driver version 2008-10-21.
[ 3.103881] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
[ 3.112396] omap_vout omap_vout: Buffer Size = 3686400
[ 3.118682] omap_vout omap_vout: : registered and initialized video device 0
[ 3.126068] omap_vout omap_vout: Buffer Size = 3686400
[ 3.132324] omap_vout omap_vout: : registered and initialized video device 1
[ 3.140197] Waiting for root device /dev/mmcblk0p2...
[ 3.212158] mmc0: host does not support reading read-only switch. assuming write-enable.
igep00x0 login:
</pre>
== After first boot ==
Check the boot partition (verify that you've the boot partition mounted in the boot directory)
<pre>$ mount
/dev/mmcblk0p1 on /boot type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=cp437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
</pre>
if the microsd card first partition is not mounted (not show the upper message) mount it manually as
<pre>$ mount /dev/mmcblk0p1 /boot</pre>=== Install the kernel package ===
$ dpkg -i linux-image-2.6.37_0009.isee_armel.deb
$ dpkg -i dpkg -i igep-fw-wifi-ti-wl1271_0.1_all.deb
</pre>Due the first partition uses FAT32 is not possible create symbolic links to the kernel image installed, after install the package go to /boot directory<pre>$ cd /boot
$ ls -al
</pre>-rwxr-xr-x 1 root root 60264 Jun 9 2014 MLO<br>-rwxr-xr-x 1 root root 1369661 Jun 5 2014 System.map-2.6.37<br>-rwxr-xr-x 1 root root 70924 Jun 5 2014 config-2.6.37<br>-rwxr-xr-x 1 root root 3018 Jun 9 2014 igep.ini<br>-rwxr-xr-x 1 root root 1453444 Jan 1 00:23 initrd.img-2.6.37<br>-rwxr-xr-x 1 root root 3149692 Jun 5 2014 vmlinuz-2.6.37<br>-rwxr-xr-x 1 root root 3149692 Jun 9 2014 zImage<br>Overwrite the zImage file using the vmlinuz-2.6.37 file as:<pre>$ cp vmlinuz-2.6.37 zImage
$ sync
</pre>
At last reboot the board for take the changes effect ...
== Useful Information ==
=== Users ===
We added a normal user named igep with password igep.
=== Configure the Ethernet ===
dhcpd is already installed but not configured follow the next steps for setup the ethernet port:
a) Edit the file (using nano) /etc/network/interfaces
b) At end add these lines:
<pre>
auto eth0
iface eth0 inet dhcp
</pre>
