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@@ -0,0 +1,46 @@
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+\ OLPC XO boot script
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+
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+: (visible) " unfreeze visible" evaluate ;
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+' (visible) catch drop forget (visible)
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+
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+" /aliases" find-device " last" get-property
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+abort" No last alias"
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+" /pci/sd@c" 2over substring? if " root=/dev/mmcblk0p1 " to boot-file then
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+" /sd/sdhci@d4280000" 2over substring? if " root=/dev/mmcblk1p1 " to boot-file then
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+" /pci/usb@" 2over substring? if " root=/dev/sda1 " to boot-file then
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+" /usb@" 2over substring? if " root=/dev/sda1 " to boot-file then
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+2drop
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+
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+root-device " compatible" get-property dend if 0 0 then ( compatible$ )
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+" olpc,xo-1.75" 2over sindex -1 > if ( compatible$ )
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+ \ Version check on XO-1.75
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+ " mrvl,mmp2" 2over sindex -1 = if ( compatible$ )
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+ 2drop ( )
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+ cr
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+ ." Firmware Q4E00 or newer is needed to boot a Devicetree enabled kernel." cr
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+ cr
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+ ." One way to update is to copy http://dev.laptop.org/~quozl/q4e00ja.rom" cr
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+ ." to a FAT partition on a USB flash stick and run ""flash u:\q4e00ja.rom""" cr
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+ cr
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+ ." Aborting boot." cr
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+ " show-sad" evaluate
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+ abort
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+ then
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+then ( compatible$ )
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+
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+" mmp" 2swap sindex -1 > if
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+ \ A Marvell MMP-based machine
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+ " last:\boot\zImage" to boot-device
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+ boot-file " console=ttyS2,115200 " $cat2 to boot-file
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+else
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+ \ Assume XO-1
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+ " last:\boot\bzImage" to boot-device
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+ boot-file " console=ttyS0,115200 reboot=pci " $cat2 to boot-file
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+then
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+
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+\ Pick a terminal that looks better on the XO screen
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+root-device " architecture" get-property dend if 0 0 else 1- then
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+" OLPC" $= if boot-file " fbcon=font:TER16x32 vt.color=0xf0 " $cat2 to boot-file then
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+
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+boot-file " console=tty0 rootwait" $cat2 to boot-file
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+boot
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