Olimex EP9302

From Cpre584
Jump to: navigation, search

Load kernel & ramdisk.gz via onboard flash fis load ramdisk.gz fis load zImage exec -c "console=ttyAM0 root=/dev/ram"

  • Kernel from onboard flash, Root filesystem on USB flash

fis load zImage exec -c "console=ttyAM0 root=/path/to/root [rootdelay=10]"

  • Kernel Load Via xmodem/ymodem (~6 Minutes to download)

At RedBoot Shell (via Minicom) load -r -b 0x80000 -m {xmodem|ymodem}

Minicom Commands In Minicom Type: {Ctrl-a}{s} Select {xmodem|ymodem} and locate file

Boot the kernel exec -c "console=ttyAM0 root=/path/to/root [rootdelay=10]"

Note: rootdelay=10 only necessary if root is located on USB drive

  • Load kernel via TFTP---

ip_address [-l <local_ip_address>] -h <tftp_server_address> load -r -v -b 0x800000 ramdiskWebMod.gz load -r -v -b 0x80000 zImage9302_2.6.21 exec -r 0x800000 -s <size_of_ramdisk_in_hex> -c "console=ttyAM root=/dev/ram"

---RedBoot Online User Guide <a href="http://ecos.sourceware.org/docs-latest/redboot/redboot-guide.html">Test</a>
---EP9302 User Guide--- http://www.olimex.com/dev/pdf/ARM/CIRRUS/CS-E9302.pdf
---Olimex Board Website--- http://olimex.com/dev/cs-e930x.html ---Website with kernel compiling instructions & patches--- http://dev.ivanov.eu/projects/cs-e9302/
---Kernel build process linked in Dr. Jones' Slides--- http://code.google.com/p/cs-e9302/wiki/HowToCompileTheKernel