On Wed, 2015-01-07 at 18:37 +0000, Anand Moon wrote: > Hi Sjoerd, > > I am using 3.18.0 kernel on my odroidxu3 board. > Using exynos_defconfig I am able to boot the board. > > Are you able to get all the 8 core CPU up and running ? > > > Only 4 core cpu's are on my board. Also CpuFreq is not working. > > Can you share some point on this.
The defconfig is using the bL switcher, which pairs up big and little cores to make them appear as one core.. So for 8 real cores, you'll get 4 "virtual cores". > > root@odroid-xu3:/usr/src/odroidxu3-3.18.y-debug# cat /proc/cpuinfo | grep > processor > processor : 0 > processor : 5 > processor : 6 > processor : 7 > > > Below are the logs of the board. > > [ 9.720905] Registering SWP/SWPB emulation handler > [ 9.725457] big.LITTLE switcher initializing > [ 9.729518] CPU0 paired with CPU4 > [ 9.732805] CPU5 paired with CPU3 > [ 9.736069] CPU6 paired with CPU2 > [ 9.739386] CPU7 paired with CPU1 > [ 9.742688] GIC ID for CPU 0 cluster 1 is 4 > [ 9.746816] GIC ID for CPU 0 cluster 0 is 0 > [ 9.800575] IRQ153 no longer affine to CPU1 > [ 9.803065] CPU1: shutdown > [ 9.813482] GIC ID for CPU 1 cluster 0 is 1 > [ 9.869776] IRQ154 no longer affine to CPU2 > [ 9.872218] CPU2: shutdown > [ 9.879985] GIC ID for CPU 2 cluster 0 is 2 > [ 9.924656] IRQ155 no longer affine to CPU3 > [ 9.927094] CPU3: shutdown > [ 9.935544] GIC ID for CPU 3 cluster 0 is 3 > [ 9.989578] IRQ160 no longer affine to CPU4 > [ 9.991787] CPU4: shutdown > [ 10.001003] GIC ID for CPU 1 cluster 1 is 5 > [ 10.003812] GIC ID for CPU 2 cluster 1 is 6 > [ 10.007976] GIC ID for CPU 3 cluster 1 is 7 > [ 10.015308] big.LITTLE switcher initialized > [ 10.031368] registered taskstats version 1 > [ 10.038110] pinctrl core: add 2 pinmux maps > [ 10.038374] samsung-pinctrl 13400000.pinctrl: found group selector 39 for > gpx3-7 > [ 10.038541] samsung-pinctrl 13400000.pinctrl: found group selector 39 for > gpx3-7 > [ 10.038586] samsung-pinctrl 13400000.pinctrl: request pin 39 (gpx3-7) for > 14530000.hdmi > [ 10.039440] of_get_named_gpiod_flags: parsed 'hpd-gpio' property of node > '/hdmi@14530000[0]' - status (0) > [ 10.040227] exynos-hdmi 14530000.hdmi: Looking up vdd-supply from device > tree > [ 10.042869] exynos-hdmi 14530000.hdmi: Looking up vdd_osc-supply from > device tree > [ 10.044700] exynos-hdmi 14530000.hdmi: Looking up vdd_pll-supply from > device tree > [ 10.046528] exynos-hdmi 14530000.hdmi: Looking up hdmi-en-supply from > device tree > [ 10.046558] exynos-hdmi 14530000.hdmi: Looking up hdmi-en-supply property > in node /hdmi@14530000 failed > [ 10.048281] samsung-pinctrl 13400000.pinctrl: request pin 39 (gpx3-7) for > gpx3:39 > [ 10.071915] exynos-mixer 14450000.mixer: probe start > [ 10.076942] exynos-sysmmu 14650000.sysmmu: Enabled > [ 10.076975] exynos-mixer 14450000.mixer: exynos_iommu_attach_device: > Attached IOMMU with pgtable 0x42264000 > [ 10.077570] exynos-drm exynos-drm: bound 14450000.mixer (ops > mixer_component_ops) > [ 10.089655] exynos-drm exynos-drm: bound 14530000.hdmi (ops > hdmi_component_ops) > [ 10.095639] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). > [ 10.102242] [drm] No driver support for vblank timestamp query. > [ 10.161814] cma: cma_alloc(cma c11c3218, count 2025, align 8) > [ 10.256074] cma: cma_alloc(): returned ef6cd400 > [ 10.457934] Console: switching to colour frame buffer device 274x77 > [ 10.511095] exynos-drm exynos-drm: fb0: frame buffer device > [ 10.516212] exynos-drm exynos-drm: registered panic notifier > [ 10.537871] [drm] Initialized exynos 1.0.0 20110530 on minor 0 > [ 10.545873] s3c-rtc 101e0000.rtc: setting system clock to 2015-01-07 > 17:50:09 UTC (1420653009) > [ 10.553979] power-domain: Power-off latency exceeded, new value 388375 ns > [ 10.560076] power-domain: Power-off latency exceeded, new value 6221750 ns > [ 10.567225] power-domain: Power-off latency exceeded, new value 248791 ns > [ 10.573666] power-domain: Power-off latency exceeded, new value 6502916 ns > [ 11.093083] MAIN_DC: disabling > [ 11.099738] ALSA device list: > [ 11.101347] No soundcards found. > [ 11.117975] Freeing unused kernel memory: 1732K (c079b000 - c094c000) > [ 11.775702] systemd-udevd[1676]: starting version 204 > [ 15.298783] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data > mode. Opts: (null) > [ 17.878286] init: plymouth-upstart-bridge main process (1732) terminated > with status 1 > [ 17.885458] init: plymouth-upstart-bridge main process ended, respawning > [ 18.211733] init: plymouth-upstart-bridge main process (1741) terminated > with status 1 > [ 18.219007] init: plymouth-upstart-bridge main process ended, respawning > [ 18.432104] init: plymouth-upstart-bridge main process (1745) terminated > with status 1 > [ 18.439365] init: plymouth-upstart-bridge main process ended, respawning > [ 22.612268] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro > [ 26.072597] systemd-udevd[1923]: starting version 204 > [ 32.854190] Bluetooth: Core ver 2.19 > [ 32.856710] NET: Registered protocol family 31 > [ 32.856733] Bluetooth: HCI device and connection manager initialized > [ 32.857604] Bluetooth: HCI socket layer initialized > [ 32.877598] Bluetooth: L2CAP socket layer initialized > [ 32.879515] Bluetooth: SCO socket layer initialized > [ 33.282331] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 > [ 33.282356] Bluetooth: BNEP filters: protocol multicast > [ 33.282600] Bluetooth: BNEP socket layer initialized > [ 33.371899] _cpu_up: attempt to bring up CPU 2 failed > [ 33.380836] Bluetooth: RFCOMM TTY layer initialized > [ 33.381088] Bluetooth: RFCOMM socket layer initialized > [ 33.381439] Bluetooth: RFCOMM ver 1.11 > [ 33.410276] _cpu_up: attempt to bring up CPU 3 failed > [ 33.414848] _cpu_up: attempt to bring up CPU 4 failed > [ 33.419857] _cpu_up: attempt to bring up CPU 1 failed > [ 38.518916] NET: Registered protocol family 10 > [ 46.590494] init: failsafe main process (2550) killed by TERM signal > [ 50.596528] smsc95xx 5-1.1:1.0 eth0: hardware isn't capable of remote > wakeup > > > -Anand Moon > > > > On Monday, January 5, 2015 9:00 PM, Sjoerd Simons > <sjoerd.sim...@collabora.co.uk> wrote: > On Mon, 2015-01-05 at 17:18 +0900, Joonyoung Shim wrote: > > Hi Sjoerd, > > > > On 12/05/2014 04:27 AM, Sjoerd Simons wrote: > > > Add DTS for the Hardkernel Odroid XU3. The name of the DTS file is kept > > > the > > > same as the vendors naming, which means it's prefixed with exynos5422 > > > instead of exynos5800 as the SoC name even though it includes the > > > exyno5800 dtsi. > > > > > > Signed-off-by: Sjoerd Simons <sjoerd.sim...@collabora.co.uk> > > > --- > > > Changes since v1: > > > * Add chosen/linux,stdout-path to point the serial console device > > > * Change memory start offset to 0x40000000 to match the vendors DTS > > > (pointed > > > out by Heesub Shin) > > > * Declare base address & size for the memory banks to be used by the MFC > > > > > > Kevin, Tyler, even though the changes are small i didn't want to just > > > stick > > > your Tested-By on. Could you both be so kind to retest this on your XU3's > > > ? > > > > > > Heesub, I would still love to know the reason for having the memory start > > > address at 0x40000000 for this board? > > > > > > arch/arm/boot/dts/Makefile | 1 + > > > arch/arm/boot/dts/exynos5422-odroidxu3.dts | 332 > > > +++++++++++++++++++++++++++++ > > > 2 files changed, 333 insertions(+) > > > create mode 100644 arch/arm/boot/dts/exynos5422-odroidxu3.dts > > > > > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > > > index 38c89ca..0a898cc 100644 > > > > > + > > > +&hdmi { > > > + status = "okay"; > > > + hpd-gpio = <&gpx3 7 0>; > > > + pinctrl-names = "default"; > > > + pinctrl-0 = <&hdmi_hpd_irq>; > > > + > > > + vdd_osc-supply = <&ldo10_reg>; > > > + vdd_pll-supply = <&ldo8_reg>; > > > + vdd-supply = <&ldo8_reg>; > > > > ldo10 and ldo8 are right? I think ldo7 and ldo6 are related with hdmi > > from schematic. > > Nice catch. I followed hardkernels dts here, which refers to ldo10 & > ldo8, however double-checking the schematics indeed indicate that ldo7 > and ldo6 are used the HDMI supplies. > > I'll do some testing and follow-up >
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