a0871be6c0
* Update buildroot-patches for 2020.11-rc1 buildroot * Update buildroot to 2020.11-rc1 Signed-off-by: Stefan Agner <stefan@agner.ch> * Don't rely on sfdisk --list-free output The --list-free (-F) argument does not allow machine readable mode. And it seems that the output format changes over time (different spacing, using size postfixes instead of raw blocks). Use sfdisk json output and calculate free partition space ourselfs. This works for 2.35 and 2.36 and is more robust since we rely on output which is meant for scripts to parse. * Migrate defconfigs for Buildroot 2020.11-rc1 In particular, rename BR2_TARGET_UBOOT_BOOT_SCRIPT(_SOURCE) to BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT(_SOURCE). * Rebase/remove systemd patches for systemd 246 * Drop apparmor/libapparmor from buildroot-external * hassos-persists: use /run as directory for lockfiles The U-Boot tools use /var/lock by default which is not created any more by systemd by default (it is under tmpfiles legacy.conf, which we no longer install). * Disable systemd-update-done.service The service is not suited for pure read-only systems. In particular the service needs to be able to write a file in /etc and /var. Remove the service. Note: This is a static service and cannot be removed using systemd-preset. * Disable apparmor.service for now The service loads all default profiles. Some might actually cause problems. E.g. the profile for ping seems not to match our setup for /etc/resolv.conf: [85503.634653] audit: type=1400 audit(1605286002.684:236): apparmor="DENIED" operation="open" profile="ping" name="/run/resolv.conf" pid=27585 comm="ping" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
48 lines
1.9 KiB
Forth
48 lines
1.9 KiB
Forth
\ OLPC XO boot script
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: (visible) " unfreeze visible" evaluate ;
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' (visible) catch drop forget (visible)
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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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" /pci/nandflash@c" 2over substring? if " root=/dev/mtdblock0 rootfstype=jffs2 " to boot-file then
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2drop
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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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" 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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\ 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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boot-file " console=tty0 rootwait" $cat2 to boot-file
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boot
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