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Compiling Jolla kernel
From Mer Wiki
(Difference between revisions)
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exit 0 | exit 0 | ||
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==build kernel modules== | ==build kernel modules== | ||
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+ | ==install boot.img on jolla phone== | ||
+ | * Fastboot mode (volume down + put USB in) | ||
+ | * [http://wiki.cyanogenmod.org/w/Doc:_fastboot_intro fastboot] oem unlock from ADB to unlock bootloader |
Revision as of 14:47, 10 November 2015
work in progress...
Contents |
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
build kernel modules
install boot.img on jolla phone
- Fastboot mode (volume down + put USB in)
- fastboot oem unlock from ADB to unlock bootloader