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-rw-r--r--docs/tasks.html3
-rw-r--r--resources/grub/config/menuentries/common.cfg127
2 files changed, 97 insertions, 33 deletions
diff --git a/docs/tasks.html b/docs/tasks.html
index e358870..6bb35ab 100644
--- a/docs/tasks.html
+++ b/docs/tasks.html
@@ -461,6 +461,9 @@
- see
<a href="http://blogs.coreboot.org/blog/2015/05/28/progress-gsoc-week-1/">http://blogs.coreboot.org/blog/2015/05/28/progress-gsoc-week-1/</a> (H8S EC, applies to thinkpads)
</p>
+ <p>
+ <a href="https://github.com/lynxis/h8s-ec">https://github.com/lynxis/h8s-ec</a>
+ </p>
<p><a href="#pagetop">Back to top of page.</a></p>
</div>
diff --git a/resources/grub/config/menuentries/common.cfg b/resources/grub/config/menuentries/common.cfg
index b153484..45f2bd7 100644
--- a/resources/grub/config/menuentries/common.cfg
+++ b/resources/grub/config/menuentries/common.cfg
@@ -2,49 +2,100 @@ menuentry 'Load Operating System' {
insmod ahci
insmod part_msdos
insmod part_gpt
- for x in (ahci0,1) (ahci0,2) (ahci0,3) (ahci0,4); do
- for path in "/grub/libreboot_grub.cfg" "/boot/grub/libreboot_grub.cfg"; do
- if [ -f "${x}${path}" ] ; then
- set root=${x}
- configfile ${path}
+ # Iterate through all possible disks and partitions
+ for i in 0 1; do
+ # Look for fully encrypted disks, prompt for passphrase if successful
+ cryptomount "(ahci${i})"
+ # Check for filesystems replacing MBR/GPT at all, e.g. BTRFS or ZFS
+ x="(crypto${i})"
+ set root=${x}
+ for p in "grub/libreboot_" "boot/grub/libreboot_" "grub/" "boot/grub/"; do
+ if [ -f "${x}/${p}grub.cfg" ] ; then
+ configfile /${p}grub.cfg
fi
done
+ for j in 0 1 2 3 4 5 6 7 8 9; do
+ # Check for normal MBR/GPT disks
+ # GPT allows more than 4 partitions, /boot on /dev/sda7 is highly unlikely but still possible
+ # /boot can still be encrypted
+ for k in "crypto" "ahci"; do
+ x="(${k}${i},${j})"
+ set root=${x}
+ for p in "grub/libreboot_" "boot/grub/libreboot_" "grub/" "boot/grub/"; do
+ if [ -f "${x}/${p}grub.cfg" ] ; then
+ configfile /${p}grub.cfg
+ fi
+ done
+
+ done
+ done
done
+# Last resort, otherwise go to GRUB shell
set root='ahci0,1'
- for path in "" "/boot"; do
- if [ -f "${path}/vmlinuz" ]; then
- linux ${path}/vmlinuz root=/dev/sda1 rw
- if [ -f "${path}/initrd.img" ]; then
- initrd ${path}/initrd.img
+ for p in "/" "/boot/"; do
+ if [ -f "${p}vmlinuz" ] ; then
+ linux ${p}vmlinuz root=/dev/sda1 rw
+ if [ -f "${p}initrd.img" ] ; then
+ initrd ${p}initrd.img
fi
fi
done
}
-menuentry 'Parse ISOLINUX menu (ahci0)' {
+menuentry 'Parse ISOLINUX menu (SATA)' {
insmod ahci
insmod part_msdos
insmod part_gpt
- for x in (ahci0,1) (ahci0,2) (ahci0,3) (ahci0,4); do
- set root=${x}
- for path in "/isolinux/isolinux.cfg" "/syslinux/syslinux.cfg" "/boot/isolinux/isolinux.cfg" "/boot/syslinux/syslinux.cfg"; do
- if [ -f "${path}" ]; then
- syslinux_configfile -i ${path}
+ for i in 0 1; do
+ # Check for filesystems replacing MBR/GPT at all, e.g. BTRFS or ZFS
+ set root="(ahci${i})"
+ for p in "/isolinux" "/syslinux"; do
+ if [ -f "${p}${p}.cfg" ] ; then
+ syslinux_configfile -i ${p}${p}.cfg
+ elif [ -f "/boot${p}${p}.cfg" ] ; then
+ syslinux_configfile -i /boot${p}${p}.cfg
fi
done
+ # Check for normal MBR/GPT disks
+ # GPT allows more than 4 partitions, /boot on /dev/sda7 is highly unlikely but still possible
+ for j in 0 1 2 3 4 5 6 7 8 9; do
+ set root="(ahci${i},${j})"
+ for p in "/isolinux" "/syslinux"; do
+ if [ -f "${p}${p}.cfg" ] ; then
+ syslinux_configfile -i ${p}${p}.cfg
+ elif [ -f "/boot${p}${p}.cfg" ] ; then
+ syslinux_configfile -i /boot${p}${p}.cfg
+ fi
+ done
+ done
done
}
menuentry 'Parse ISOLINUX menu (USB)' {
insmod usbms
insmod part_msdos
insmod part_gpt
- for x in (usb0) (usb0,1) (usb0,2) (usb0,3) (usb0,4); do
- set root=${x}
- for path in "/isolinux/isolinux.cfg" "/syslinux/syslinux.cfg" "/boot/isolinux/isolinux.cfg" "/boot/syslinux/syslinux.cfg"; do
- if [ -f "${path}" ]; then
- syslinux_configfile -i ${path}
+ for i in 0 1; do
+ # Check for filesystems replacing MBR/GPT at all, e.g. BTRFS or ZFS
+ set root="(usb${i})"
+ for p in "/isolinux" "/syslinux"; do
+ if [ -f "${p}${p}.cfg" ] ; then
+ syslinux_configfile -i ${p}${p}.cfg
+ elif [ -f "/boot${p}${p}.cfg" ] ; then
+ syslinux_configfile -i /boot${p}${p}.cfg
fi
done
+ # Check for normal MBR/GPT disks
+ # GPT allows more than 4 partitions, /boot on /dev/sda7 is highly unlikely but still possible
+ for j in 0 1 2 3 4 5 6 7 8 9; do
+ set root="(usb${i},${j})"
+ for p in "/isolinux" "/syslinux"; do
+ if [ -f "${p}${p}.cfg" ] ; then
+ syslinux_configfile -i ${p}${p}.cfg
+ elif [ -f "/boot${p}${p}.cfg" ] ; then
+ syslinux_configfile -i /boot${p}${p}.cfg
+ fi
+ done
+ done
done
}
menuentry 'Parse ISOLINUX menu (CD/DVD)' {
@@ -53,9 +104,11 @@ menuentry 'Parse ISOLINUX menu (CD/DVD)' {
insmod iso9660
for x in (ata0) (ahci1); do
set root=${x}
- for path in "/isolinux/isolinux.cfg" "/syslinux/syslinux.cfg" "/boot/isolinux/isolinux.cfg" "/boot/syslinux/syslinux.cfg"; do
- if [ -f "${path}" ]; then
- syslinux_configfile -i ${path}
+ for p in "/isolinux" "/syslinux"; do
+ if [ -f "${p}${p}.cfg" ] ; then
+ syslinux_configfile -i ${p}${p}.cfg
+ elif [ -f "/boot${p}${p}.cfg" ] ; then
+ syslinux_configfile -i /boot${p}${p}.cfg
fi
done
done
@@ -69,16 +122,24 @@ menuentry 'Search for GRUB configuration (grub.cfg) outside of CBFS' {
insmod usbms
insmod part_msdos
insmod part_gpt
- for x in (ahci0,1) (ahci0,2) (ahci0,3) (ahci0,4) (usb0) (usb0,1) (usb0,2) (usb0,3) (usb0,4); do
- for path in "/grub/grub.cfg" "/boot/grub/grub.cfg" "/grub2/grub.cfg" "/boot/grub2/grub.cfg"; do
- if [ -f "${x}${path}" ] ; then
- submenu "Load Config from ${x}" ${x} {
- root=${2}
- source ${path}
+ for i in ahci0 ahci1 usb0 usb1; do
+ for j in 1 2 3 4 5 6 7 8 9; do
+ x="(${i},${j})"
+ for p in "grub" "boot/grub" "grub2" "boot/grub2"; do
+ if [ -f "${x}/${p}/grub.cfg ] ; then
+ root=$2
+ submenu "Load Config from ${x}" ${x} {
+ source /${p}/grub.cfg
+ }
unset superusers
- }
- fi
+ fi
+ done
done
done
}
-
+menuentry 'Poweroff' {
+halt
+}
+menuentry 'Reboot' {
+reboot
+}