# MX-BAREBOX-FLASH

=# Requirements
===============
1. serial console         -> MX-SERIAL
2. tftp server            -> MX-TFTP
3. dhcp server (optional) -> MX-DHCP

=# Setup environment for linux
==============================
export boardname=vmx51
# In the case of the 128/256MB RAM version
export bareboxbin=barebox-2011_06_0-vmx51-256M-vpac1.bin
# In the case of the 512MB Ram version
export bareboxbin=barebox-2011_06_0-vmx51-512M-vpac1.bin
export kernelbin=zImage-2_6_35-vmx51-vpac0.bin
export fsbin=rootfs-nand-bb-1-18-vmx51-vpac0.ubi.bin

=# Get the binaries
===================
mkdir -pv /tftpboot/${boardname}/
cd /tftpboot/${boardname}
wget http://www.voipac.com/downloads/imx/51/bin/${bareboxbin}
wget http://www.voipac.com/downloads/imx/51/bin/${kernelbin}
wget http://www.voipac.com/downloads/imx/51/bin/${fsbin}
mv ${bareboxbin} barebox.bin
mv ${kernelbin} zImage
mv ${fsbin} rootfs.bin

=# Run the barebox
==================
barebox 2011.06.0 (Aug 18 2011 - 13:29:24)

Board: Voipac VMX51
SDRAM at 0x90000000: 128MB (DDR2 2x512Mb, 13 ROWs, 10 COLs, 4 BANKs)
SDRAM at 0xa0000000: 0MB (DDR2 2x0Mb, 11 ROWs, 8 COLs, 4 BANKs)
mc13892-i2c@mc13892-i2c0: PMIC ID: 0x000045d0 [Rev: 2.0a]
NAND device: Manufacturer ID: 0x2c, Chip ID: 0xa1 (Micron NAND 128MiB 1,8V 8-bit)
Scanning device for bad blocks
Bad eraseblock 1022 at 0x07fc0000
Bad eraseblock 1023 at 0x07fe0000
Detected CPU i.MX51 rev 3.0 [unknown]
Boot device: NAND
Malloc space: 0x97700000 -> 0x97f00000 (size  8 MB)
Stack space : 0x976f8000 -> 0x97700000 (size 32 kB)
running /env/bin/init...

=# Stop the boot process by pressing the key
============================================
Hit any key to stop autoboot:  1
barebox:/ 

=# (Optional) If you do not use dhcp server edit the barebox
=# environment to match yours needs in the case that you.
=# Press <ctrl+d> to apply the changes
=# Press <ctrl+c> to suppress the changes
============================================================
barebox:/ edit /env/config
.....
# use 'dhcp' to do dhcp in barebox and in kernel
ip=static

# or set your networking parameters here
eth0.ipaddr=192.168.0.2
eth0.netmask=255.255.255.0
eth0.gateway=192.168.0.1
eth0.ethaddr=00:01:02:03:04:05
....
<ctrl+d>

=# Flash the module
= (automate version)
===================
erase /dev/nand0
update barebox
update kernel
update rootfs

=# Flash the module
= (manual version)
===================
eth0.ipaddr=192.168.0.123
eth0.netmask=255.255.255.0
eth0.gateway=192.168.0.1
eth0.serverip=192.168.0.122
eth0.ethaddr=00:01:02:03:04:05

erase /dev/nand0.barebox.bb
tftp vmx51/barebox.bin /dev/nand0.barebox.bb
erase /dev/nand0.kernel.bb
tftp vmx51/zImage /dev/nand0.kernel.bb
erase /dev/nand0.rootfs.bb 
tftp vmx51/rootfs.bin /dev/nand0.rootfs.bb

=# Final steps for linux
========================
<press reset button on baseboard or run>
reset