board/olpc/olpc.fth

1 \ OLPC XO boot script
6 " /aliases" find-device " last" get-property
8 " /pci/sd@c"          2over substring?  if  " root=/dev/mmcblk0p1 "                  to boot-file  …
9 " /sd/sdhci@d4280000" 2over substring?  if  " root=/dev/mmcblk1p1 "                  to boot-file  …
10 " /pci/usb@"          2over substring?  if  " root=/dev/sda1 "                       to boot-file  …
11 " /usb@"              2over substring?  if  " root=/dev/sda1 "                       to boot-file  …
12 " /pci/nandflash@c"   2over substring?  if  " root=/dev/mtdblock0 rootfstype=jffs2 " to boot-file  …
15 root-device " compatible" get-property dend  if  0 0  then  ( compatible$ )
16 " olpc,xo-1.75" 2over sindex -1 > if  ( compatible$ )
17    \ Version check on XO-1.75
18    " mrvl,mmp2" 2over sindex -1 =  if ( compatible$ )
27       " show-sad" evaluate
32 " mmp" 2swap sindex -1 > if
33    \ A Marvell MMP-based machine
34    " last:\boot\zImage" to boot-device
35    boot-file " console=ttyS2,115200 " $cat2 to boot-file
37     \ Assume XO-1
38    " last:\boot\bzImage" to boot-device
39    boot-file " console=ttyS0,115200 reboot=pci " $cat2 to boot-file
42 \ Pick a terminal that looks better on the XO screen
43 root-device " architecture" get-property dend  if  0 0  else  1-  then
44 " OLPC" $=  if  boot-file " fbcon=font:TER16x32 vt.color=0xf0 " $cat2 to boot-file  then
46 boot-file " console=tty0 rootwait" $cat2 to boot-file