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Hello Guys, Just an update from me, on the subject of kernel 4.0.4 and BPiR1 . The kernels have come and gone , and while waiting for 4.1 to come out I had a bit of a play to see if my original patch set would work on a series 4 kernel . And to cut a long story short it will not . So out came the spare board , and after a few hours of chasing new source for the switch we have a new patch . Hopefully there will not be a huge jump from 4.0.4 to 4.1 as far as the switch is concerned , but anyway the new patch is a better starting place compared with the old one . If any of you guys wants to have a shot at it here is my compiling procedure and gzipped patch attached . Compiling method : Delete old files: rm -rf BUILD/* rm -rf BUILDROOT/* rm -rf SOURCES/* rm -rf SPECS/* Install KERNEL source: rpm -ivh ../Downloads/ARM/SRPMS/kernel-4.0.4-202.fc21.src.rpm Copy b53 driver patch to SOURCES: cd SOURCES/ cp ../../Downloads/ARM/SOURCES/linux-4.0.4-202.fc21.BPi-R1.patch . Edit KERNEL config-generic to enable b53 drivers and f2fs: vi config-generic add following: CONFIG_B53=y CONFIG_B53_SPI_DRIVER=y CONFIG_B53_PHY_DRIVER=y CONFIG_B53_SRAB_DRIVER=y CONFIG_B53_PHY_FIXUP=y CONFIG_SWCONFIG=y CONFIG_SWCONFIG_LEDS=y CONFIG_F2FS_FS=y CONFIG_F2FS_STAT_FS=y CONFIG_F2FS_FS_XATTR=y CONFIG_F2FS_FS_POSIX_ACL=y CONFIG_F2FS_FS_SECURITY=y CONFIG_F2FS_CHECK_FS=y Patch KERNEL spec file : cd ../SPECS/ patch < /home/msou/Downloads/ARM/SOURCES/kspec_4.0.4.patch Execute KERNEL Compiling command from SPECS dir: rpmbuild -ba --target armv7hl --without=perf --without=debuginfo --without=pae --define="_arch arm" --define="_build_arch arm" kernel.spec You notice that I am enabling f2fs , I am using that file system on my production server . These days you probably do not need to do it as upstream is already doing it . It is just a carryover from my old script . The kernel spec patch looks like this : --- kernel.spec 2015-05-28 06:50:08.000000000 +1000 +++ kernel.spec.new 2015-06-06 20:48:20.759296131 +1000 @@ -25,6 +25,7 @@ Summary: The Linux kernel %endif # % define buildid .local +%define buildid .BPiR1 # baserelease defines which build revision of this kernel version we're # building. We used to call this fedora_build, but the magical name @@ -682,6 +683,9 @@ Patch26209: 0001-ktime-Fix-ktime_divns-t Patch26211: mnt-Fail-collect_mounts-when-applied-to-unmounted-mo.patch Patch26212: fs_pin-Allow-for-the-possibility-that-m_list-or-s_li.patch +# Bananapi R1 patch +Patch41526: linux-4.0.4-202.fc21.BPi-R1.patch + # END OF PATCH DEFINITIONS %endif @@ -1467,6 +1471,9 @@ ApplyPatch 0001-ktime-Fix-ktime_divns-to ApplyPatch mnt-Fail-collect_mounts-when-applied-to-unmounted-mo.patch ApplyPatch fs_pin-Allow-for-the-possibility-that-m_list-or-s_li.patch +# Patch for bananapi R1 +ApplyPatch linux-4.0.4-202.fc21.BPi-R1.patch + # END OF PATCH APPLICATIONS %endif Happy compiling . Best Regards Milorad |
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