GitHub - adbensi/kernel-odroidc-3.10.80-rt102: Linux odroid C1 3.10.80-rt102 SMP PREEMPT RT BRST 2016 armv7l GNU/Linux

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Linux odroid C1 3.10.80-rt102 SMP PREEMPT RT BRST 2016 armv7l GNU/Linux
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 You can build it on the odroid C1
 Issues on the ethernet network fixed
 Initial commit 22/01/2016 21Hr - ADBensi

 apt-get install git lzop u-boot-tools build-essential gcc libncurses5-dev bc

 git clone --depth 1 https://github.com/adbensi/kernel-odroidc-3.10.80-rt102.git -b master

 cd kernel-odroidc-3.10.80-rt102

 make
 make modules
 make uImage
 make modules_install
 cp arch/arm/boot/uImage arch/arm/boot/dts/meson8b_odroidc.dtb /boot/
 cp .config /boot/config-3.10.80-rt-Diet

 make clean
 
 cd ..
 tar -czf backup-kernel-odroidc-3.10.80-rt102.tgz kernel-odroidc-3.10.80-rt102

 
Thermal and WatchDog Disabled with light kernel /boot/uImage 4.53MB
-------------------------------------------------------------------
cyclictest --smp -p99 -m -n
# /dev/cpu_dma_latency set to 0us
policy: fifo: loadavg: 1.12 0.79 0.37 2/143 1151          
T: 0 ( 1139) P:99 I:1000 C: 221280 Min:      6 Act:   14 Avg:   15 Max:      44
T: 1 ( 1140) P:99 I:1500 C: 147505 Min:      7 Act:   20 Avg:   15 Max:      59
T: 2 ( 1141) P:99 I:2000 C: 110617 Min:      6 Act:   13 Avg:   15 Max:      46
T: 3 ( 1142) P:99 I:2500 C:  88484 Min:      6 Act:   12 Avg:   13 Max:      39

cyclictest -l1000000 -m -n -a0 -t1 -p99 -i400 -q
# /dev/cpu_dma_latency set to 0us
T: 0 ( 1153) P:99 I:400 C:1000000 Min:      6 Act:    8 Avg:    7 Max:      32

stress --cpu 4 --io 4 --vm 2 --hdd 1 --vm-bytes 128M --timeout 2500s
root@odroid:~# cyclictest -D1d -m -n -a0 -t1 -p99 -i1000
# /dev/cpu_dma_latency set to 0us
policy: fifo: loadavg: 13.89 10.95 5.59 8/154 1312           
T: 0 ( 1280) P:99 I:1000 C: 460545 Min:      7 Act:   11 Avg:   17 Max:      54

/proc/interrupts
            CPU0       CPU1       CPU2       CPU3       
 35:        438          0     115322          0       GIC  am_osd_vsync, vsync
 40:          0      24511          0          0       GIC  eth0
 60:          2          0          0          0       GIC  sdio
 62:          0          0          0          0       GIC  dwc_otg, dwc_otg_hcd:usb2, dwc_otg_pcd
 63:          0          0          0   20226341       GIC  dwc_otg, dwc_otg_hcd:usb1
 89:          1          0          0          0       GIC  amhdmitx
 92:     371648          0          0          0       GIC  MESON TIMER-F
 93:          0     372473          0          0       GIC  MESON TIMER-G
 94:          0          0     372716          0       GIC  MESON TIMER-H
 95:          0          0          0     370672       GIC  MESON TIMER-I
107:          0          0          0          0       GIC  uart_b_ttyS2:
110:      34858          0          0          0       GIC  sdhc
121:     115756          0          0          0       GIC  rdma, osd_rdma
122:          0          0          0          0       GIC  uart_ao_ttyS0:
178:          0          0          0          0       GIC  audiodsp_mailbox
182:          0          0          0          0       GIC  ge2d irq
183:          0          0          0          0       GIC  amhdmitx-aocec
192:          0          0          0          0       GIC  Mali_GP
193:          0          0          0          0       GIC  Mali_GP_MMU
194:          0          0          0          0       GIC  Mali_PP_Broadcast
196:          0          0          0          0       GIC  Mali_PP0
197:          0          0          0          0       GIC  Mali_PP0_MMU
198:          0          0          0          0       GIC  Mali_PP1
199:          0          0          0          0       GIC  Mali_PP1_MMU
IPI0:          0          0          0          0  CPU wakeup interrupts
IPI1:          0          0          0          0  Timer broadcast interrupts
IPI2:      35580      26851      29673      14186  Rescheduling interrupts
IPI3:          5          6          7          6  Function call interrupts
IPI4:          9          0         12          0  Single function call interrupts
IPI5:          0          0          0          0  CPU stop interrupts
IPI6:          0          0          0          0  CPU backtrace
Err:          0

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 How to patch new kernel
 git clone --depth 1 https://github.com/hardkernel/linux.git -b odroidc-3.10.y

 wget https://www.kernel.org/pub/linux/kernel/projects/rt/3.10/patch-3.10.94-rt102.patch.gz
 gunzip patch-3.10.94-rt102.patch.gz

 cd linux
 cat ../patch-3.10.94-rt102.patch |patch -p1  

 Please, report to me too about new features :)