# format of this file is: # # 1. blank lines and lines beginning with '#' are ignored # 2. all other lines must have the form = # 3. if a percent appears anywhere, it is replaced like so: # # %s serial number of the main board (10 digit zero filled) # %S serial number of the main board (plain number) # %% a percentage character # # no whitespace is removed in either or # # if first character in is a dash ('-'), then an existing env var # will not be overwritten (the dash is removed). # # if last character in is a plus ('+'), then will be appended # to any existing env var (the plus is removed). Duplicates of are # removed. # # set the ip address based on the main board serial number ipaddr=192.168.1.%S serverip=192.168.1.254 # stop auto execute after tftp autostart=no # # 16M flash map, 64 x 256K sectors, mapped at address 0x40000000 # # sector 0: boot # sector 1: non volatile environment # sectors 2-4: linux kernel image # sectors 5-7: alternate linux kernel image # sectors 8-63: linux initial ramdisk image # fetchboot=tftp 100000 /hymod/u-boot.bin eraseboot=protect off 1:0 ; erase 1:0 ; protect on 1:0 copyboot=protect off 1:0 ; cp.b 100000 40000000 40000 ; protect on 1:0 cmpboot=cmp.b 100000 40000000 40000 newboot=run fetchboot eraseboot copyboot cmpboot fetchlinux=tftp 100000 /hymod/linux.bin eraselinux=erase 1:2-4 copylinux=cp.b 100000 40080000 $(filesize) cmplinux=cmp.b 100000 40080000 $(filesize) newlinux=run fetchlinux eraselinux copylinux cmplinux fetchaltlinux=tftp 100000 /hymod/altlinux.bin erasealtlinux=erase 1:5-7 copyaltlinux=cp.b 100000 40080000 $(filesize) cmpaltlinux=cmp.b 100000 40080000 $(filesize) newaltlinux=run fetchaltlinux erasealtlinux copyaltlinux cmpaltlinux fetchird=tftp 100000 /hymod/initrd.bin eraseird=erase 1:8-63 copyird=cp.b 100000 40200000 $(filesize) cmpird=cmp.b 100000 40200000 $(filesize) newinitrd=run fetchird eraseird copyird cmpird bootcmd=bootm 40080000 40200000 -bootargs=root=/dev/ram rw # these are for hymod linux bootargs+=preload=unix,i2c-cpm,i2c-dev bootargs+=serialno=%S bootargs+=ramdisk_size=32768 bootargs+=automount nisclient nisdomain=mlb.dmt.csiro.au nissrvadr=138.194.112.4 bootdelay=2