Lanner MR-320 - Manual (Page 16)

13
Building the Bootloader Image
Chapter 4
Network Application Platforms
Clearing DRAM........ done
BIST check passed.
Bus 0 (CF Card): OK
ide 0: Model: InnoDisk Corp. - iCF2000 512MB
Firm: YUAN1026 Ser#:
Type: Hard Disk
Capacity: 495.6 MB = 0.4 GB (1015056 x 512)
Then, Execute the following procedures:
Booting from the CompactFlash Card
Load the image to the DRAM with the command:
MR320# fatload ide 0 100000 image-filename
Burn the new image with the command:
MR320# run bootloader_flash_update
Burn the new image with the command:
MR320#run bootloader_flash_update
Nuke environment variables on flash.
MR320# Failsafe bootloader#run nuke_env
Type the following command to load the program into
the RAM:
MR320# fatload ide 0
is the address in which the file will be loaded
in memory.
For example: 21000000
is the name of the bootloader image on
the CF
For Example :traffic-gen
Follow these procedures to boot programs from CF card:
boot diagnostic bin first by typing the command:
MR320# bootoct [coremask=]
then, boot linux kernel bin by typing the command
Note: To boot up the linux O.S. from the
CompactFlash, use the following method as a
guideline to make the Linux kernel and copy it on
to the CF Card.
MR320#bootoctlinux [coremask=]
is the address where the program was loaded
by using the fatload command listed above
optionally specifies which cores will execute
the program on.
Build Linux for the MR-320.
$ cd $(OCTEON_ROOT_Directory)/linux
$ make -s clean
$ make -s kernel
Copy the Linux kernel to a compact flash.
$ mkdir -p /mnt/cfa1
$ mips64-octeon-linux-gnu-strip kernel_2.6/linux/
vmlinux.64
$ fdisk -l /dev/cfa1
$ mount /dev/cfa1 /mnt/cf
$ cp kernel_2.6/linux/vmlinux.64 /mnt/cf
$ sync
$ umount /mnt/cf