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Compiling Jolla kernel
From Mer Wiki
(Difference between revisions)
| Line 2: | Line 2: | ||
==environment setup== | ==environment setup== | ||
| − | * Setup Mer Platform SDK | + | * Setup Mer [[Platform SDK]] |
==build kernel== | ==build kernel== | ||
Revision as of 14:44, 10 November 2015
work in progress...
environment setup
- Setup Mer Platform SDK
build kernel
- download source from releases.sailfishos.org
- extract tarball
- cd into extracted dir
- sb2 make sbj_defconfig
- sb2 make kernel-adaptation-sbj
- Script to build flashable boot.img
#!/bin/sh
set -e
BOOTIMG=boot.img
RAMDISKFILE=ramdisk-sailfish.img
# Create ramdisk
echo "Creating dummy ramdisk.."
touch $RAMDISKFILE
gzip -f $RAMDISKFILE
echo "Creating $BOOTIMG.."
KERNEL=arch/arm/boot/zImage
mkbootimg --kernel $KERNEL --ramdisk ${RAMDISKFILE}.gz --cmdline "init=/sbin/preinit root=/dev/mmcblk0p28 rootfstype=btrfs noinitrd androidboot.hardware=qcom user_debug=31 ehci-hcd.park=3 maxcpus=2 ip=192.168.2.15::192.168.2.14:255.255.255.0::rndis0:off zcache" --base 0x80200000 --offset 0x02000000 --pagesize 2048 -o $BOOTIMG
echo "Cleaning up.."
rm $RAMDISKFILE*
exit 0
- fastboot oem unlock from ADB to unlock bootloader
