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OSK Notes

So far just notes on how to flash images ...

Flash u-boot, assumes tftp download and u-boot named uboot.bin.

OMAP5912 OSK # tftpboot 0x10000000 uboot.bin
OMAP5912 OSK # protect off 1:0
OMAP5912 OSK # erase 1:0
OMAP5912 OSK # cp.b 0x10000000 0x0 $(filesize)
OMAP5912 OSK # protect on 1:0

Flash kernel, assumes tftp download and kernel named uImage.cc. Here are the u-boot commands.

OMAP5912 OSK # tftpboot 0x10000000 uImage.cc
OMAP5912 OSK # erase 0x40000 0x23ffff
OMAP5912 OSK # cp.b 0x10000000 0x40000 $(filesize)

Flash jffs2 file system, assumes tftp download and file system image named fs.jffs2.

OMAP5912 OSK # tftpboot 0x10000000 fs.jffs2
OMAP5912 OSK # erase 0x240000 0x1ffffff
OMAP5912 OSK # cp.b 0x10000000 0x240000 $(filesize)

Here is my uboot environment.

OMAP5912 OSK # printenv
baudrate=115200
bootdelay=10
ethaddr=00:0e:99:02:03:fc
bootfile=u-boot.bin
filesize=16144
fileaddr=10000000
gatewayip=192.168.1.99
netmask=255.255.255.0
ipaddr=192.168.1.150
serverip=192.168.1.81
bootcmd=bootm 0x40000
bootargs== console=ttyS0,115200n8 noinitrd rw ip=on root=/dev/mtdblock3 rootfstype=jffs2 init=/sbin/init
stdin=serial
stdout=serial
stderr=serial

Environment size: 364/131068 bytes
OMAP5912 OSK #
  • By balister at 03/23/2008 - 12:22