diff options
Diffstat (limited to 'board/hymod/global_env')
| -rw-r--r-- | board/hymod/global_env | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/board/hymod/global_env b/board/hymod/global_env new file mode 100644 index 0000000..913f82d --- /dev/null +++ b/board/hymod/global_env @@ -0,0 +1,69 @@ +# format of this file is: +# +# 1. blank lines and lines beginning with '#' are ignored +# 2. all other lines must have the form <name>=<value> +# 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 <name> or <value> +# +# if first character in <name> is a dash ('-'), then an existing env var +# will not be overwritten (the dash is removed). +# +# if last character in <name> is a plus ('+'), then <value> will be appended +# to any existing env var (the plus is removed). Duplicates of <value> 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 |