linaro-kernel December 2013

linaro-kernel@lists.linaro.org

83 participants
265 discussions

queue boot: 31 pass, 0 fail (v3.12.6-1-g2a37b6c)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.12.6-1-g2a37b6c Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 27.3 sec omap3-beagle-xm PASS: 0 min 59.5 sec am335x-bone PASS: 0 min 26.1 sec omap4-panda PASS: 1 min 8.2 sec omap4-panda-es PASS: 1 min 7.6 sec omap3-tobi,3730storm PASS: 0 min 20.8 sec omap3-tobi,3530overo PASS: 0 min 21.4 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 16.9 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.1 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.1 sec imx6q-wandboard PASS: 0 min 14.8 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.8 sec armada-370-mirabox PASS: 0 min 20.0 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.1 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 28.3 sec tegra30-beaver PASS: 0 min 16.9 sec am335x-boneblack PASS: 0 min 34.4 sec omap3-beagle-xm PASS: 0 min 58.2 sec sun7i-a20-cubieboard2 PASS: 0 min 13.0 sec armada-370-mirabox PASS: 0 min 20.6 sec omap4-panda PASS: 1 min 3.8 sec omap4-panda-es PASS: 1 min 1.2 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.3 sec am335x-bone PASS: 0 min 33.2 sec imx6q-wandboard PASS: 0 min 15.7 sec omap3-tobi,3730storm PASS: 0 min 19.4 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.5 sec omap3-tobi,3530overo PASS: 0 min 19.7 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 33.7 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec

11 years

[PATCH v5 00/10] Support VGIC save/restore using device control API

by Christoffer Dall

Implement save/restore of the VGIC state using the newer KVM Device Control API. This requries some number of changes to existing code in addition to actually supporting save/restore of the necessary state. The first patches (01-03) support creating the VGIC using the Device Control API. This change is necessary because there are no other suitable KVM APIs that we can leverage to access the VGIC state from user space and the device control API was crafted exactly for this purpose. Subsequent patches add the missing infrastructure and user space API pieces necessary to actually save and restore the VGIC state. The GIC v2.0 architecture specification already specifies registers that can be used to save and restore the complete VGIC state for suspend/resume purposes on real hardware, and we can reuse this interface for the VGIC. The API is therefore based on the memory-mapped register accesses defined in the specs. See the individual patches for details. The patches are based on kvm-arm-next with the arch timers save/restore patches applied: git://git.linaro.org/people/cdall/linux-kvm-arm.git timer-migrate-v4 This patch series based on the above can be cloned from: git://git.linaro.org/people/cdall/linux-kvm-arm.git vgic-migrate-v5 User space patches for QEMU have also been posted on the list, but an updated version is underway. Tested on Versatile Express TC2. Changelogs in the individual patches. Christoffer Dall (10): ARM: KVM: Allow creating the VGIC after VCPUs KVM: arm-vgic: Support KVM_CREATE_DEVICE for VGIC KVM: arm-vgic: Set base addr through device API irqchip: arm-gic: Define additional MMIO offsets and masks KVM: arm-vgic: Make vgic mmio functions more generic arm/arm64: kvm: Set vcpu->cpu to -1 on vcpu_put KVM: arm-vgic: Add vgic reg access from dev attr KVM: arm-vgic: Support unqueueing of LRs to the dist KVM: arm-vgic: Add GICD_SPENDSGIR and GICD_CPENDSGIR handlers KVM: arm-vgic: Support CPU interface reg access Documentation/virtual/kvm/api.txt | 7 +- Documentation/virtual/kvm/devices/arm-vgic.txt | 73 ++++ arch/arm/include/uapi/asm/kvm.h | 8 + arch/arm/kvm/arm.c | 17 +- include/kvm/arm_vgic.h | 2 +- include/linux/irqchip/arm-gic.h | 12 + include/linux/kvm_host.h | 1 + include/uapi/linux/kvm.h | 1 + virt/kvm/arm/vgic.c | 583 +++++++++++++++++++++++-- virt/kvm/kvm_main.c | 5 + 10 files changed, 672 insertions(+), 37 deletions(-) create mode 100644 Documentation/virtual/kvm/devices/arm-vgic.txt -- 1.8.5

11 years

[PATCH v2] arm: KVM: Don't return PSCI_INVAL if waitqueue is inactive

by Christoffer Dall

The current KVM implementation of PSCI returns INVALID_PARAMETERS if the waitqueue for the corresponding CPU is not active. This does not seem correct, since KVM should not care what the specific thread is doing, for example, user space may not have called KVM_RUN on this VCPU yet or the thread may be busy looping to user space because it received a signal; this is really up to the user space implementation. Instead we should check specifically that the CPU is marked as being turned off, regardless of the VCPU thread state, and if it is, we shall simply clear the pause flag on the CPU and wake up the thread if it happens to be blocked for us. Further, the implementation seems to be racy when executing multiple VCPU threads. There really isn't a reasonable user space programming scheme to ensure all secondary CPUs have reached kvm_vcpu_first_run_init before turning on the boot CPU. Therefore, set the pause flag on the vcpu at VCPU init time (which can reasonably be expected to be completed for all CPUs by user space before running any VCPUs) and clear both this flag and the feature (in case the feature can somehow get set again in the future) and ping the waitqueue on turning on a VCPU using PSCI. Reported-by: Peter Maydell <peter.maydell(a)linaro.org> Signed-off-by: Christoffer Dall <christoffer.dall(a)linaro.org> --- Changes[v2]: - Use non-atomic version of test_and_clear_bit instead - Check if vcpu is paused and return KVM_PSCI_RET_INVAL if not - Remove unnecessary feature bit clear arch/arm/kvm/arm.c | 30 +++++++++++++++++++----------- arch/arm/kvm/psci.c | 11 ++++++----- 2 files changed, 25 insertions(+), 16 deletions(-) diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index 2a700e0..151eb91 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -478,15 +478,6 @@ static int kvm_vcpu_first_run_init(struct kvm_vcpu *vcpu) return ret; } - /* - * Handle the "start in power-off" case by calling into the - * PSCI code. - */ - if (test_and_clear_bit(KVM_ARM_VCPU_POWER_OFF, vcpu->arch.features)) { - *vcpu_reg(vcpu, 0) = KVM_PSCI_FN_CPU_OFF; - kvm_psci_call(vcpu); - } - return 0; } @@ -700,6 +691,24 @@ int kvm_vm_ioctl_irq_line(struct kvm *kvm, struct kvm_irq_level *irq_level, return -EINVAL; } +static int kvm_arch_vcpu_ioctl_vcpu_init(struct kvm_vcpu *vcpu, + struct kvm_vcpu_init *init) +{ + int ret; + + ret = kvm_vcpu_set_target(vcpu, init); + if (ret) + return ret; + + /* + * Handle the "start in power-off" case by marking the VCPU as paused. + */ + if (__test_and_clear_bit(KVM_ARM_VCPU_POWER_OFF, vcpu->arch.features)) + vcpu->arch.pause = true; + + return 0; +} + long kvm_arch_vcpu_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg) { @@ -713,8 +722,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp, if (copy_from_user(&init, argp, sizeof(init))) return -EFAULT; - return kvm_vcpu_set_target(vcpu, &init); - + return kvm_arch_vcpu_ioctl_vcpu_init(vcpu, &init); } case KVM_SET_ONE_REG: case KVM_GET_ONE_REG: { diff --git a/arch/arm/kvm/psci.c b/arch/arm/kvm/psci.c index 0881bf1..448f60e 100644 --- a/arch/arm/kvm/psci.c +++ b/arch/arm/kvm/psci.c @@ -54,15 +54,15 @@ static unsigned long kvm_psci_vcpu_on(struct kvm_vcpu *source_vcpu) } } - if (!vcpu) + /* + * Make sure the caller requested a valid CPU and that the CPU is + * turned off. + */ + if (!vcpu || !vcpu->arch.pause) return KVM_PSCI_RET_INVAL; target_pc = *vcpu_reg(source_vcpu, 2); - wq = kvm_arch_vcpu_wq(vcpu); - if (!waitqueue_active(wq)) - return KVM_PSCI_RET_INVAL; - kvm_reset_vcpu(vcpu); /* Gracefully handle Thumb2 entry point */ @@ -79,6 +79,7 @@ static unsigned long kvm_psci_vcpu_on(struct kvm_vcpu *source_vcpu) vcpu->arch.pause = false; smp_mb(); /* Make sure the above is visible */ + wq = kvm_arch_vcpu_wq(vcpu); wake_up_interruptible(wq); return KVM_PSCI_RET_SUCCESS; -- 1.8.5

11 years

mainline boot: 34 pass, 0 fail (v3.13-rc4-256-gb7000ad)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.13-rc4-256-gb7000ad Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 27.9 sec omap3-beagle-xm PASS: 1 min 0.0 sec am335x-bone PASS: 0 min 26.6 sec omap4-panda PASS: 1 min 5.6 sec omap4-panda-es PASS: 1 min 3.3 sec omap3-tobi,3730storm PASS: 0 min 21.1 sec omap3-tobi,3530overo PASS: 0 min 24.8 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.1 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.2 sec imx6q-wandboard PASS: 0 min 16.5 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.1 sec bcm_defconfig ------------- bcm28155-ap PASS: 1 min 14.6 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.7 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 29.0 sec tegra30-beaver PASS: 0 min 14.3 sec am335x-boneblack PASS: 0 min 24.7 sec omap3-beagle-xm PASS: 0 min 57.9 sec sun7i-a20-cubieboard2 PASS: 0 min 16.0 sec armada-370-mirabox PASS: 0 min 20.7 sec omap4-panda PASS: 1 min 2.5 sec omap4-panda-es PASS: 1 min 3.3 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.7 sec bcm28155-ap PASS: 1 min 25.4 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.5 sec am335x-bone PASS: 0 min 23.4 sec imx6q-wandboard PASS: 0 min 16.9 sec omap3-tobi,3730storm PASS: 0 min 19.3 sec imx6dl-wandboard,wand-dual PASS: 0 min 17.8 sec omap3-tobi,3530overo PASS: 0 min 20.1 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 30.9 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.9 sec armada-370-mirabox PASS: 0 min 20.0 sec

11 years

mainline boot: 32 pass, 0 fail (v3.13-rc4-256-gb7000ad)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.13-rc4-256-gb7000ad Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 27.9 sec omap3-beagle-xm PASS: 1 min 0.0 sec am335x-bone PASS: 0 min 26.6 sec omap4-panda PASS: 1 min 5.6 sec omap4-panda-es PASS: 1 min 3.3 sec omap3-tobi,3730storm PASS: 0 min 21.1 sec omap3-tobi,3530overo PASS: 0 min 24.8 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.1 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.2 sec imx6q-wandboard PASS: 0 min 16.5 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.1 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.9 sec armada-370-mirabox PASS: 0 min 20.0 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.7 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 29.0 sec tegra30-beaver PASS: 0 min 14.3 sec am335x-boneblack PASS: 0 min 24.7 sec omap3-beagle-xm PASS: 0 min 57.9 sec sun7i-a20-cubieboard2 PASS: 0 min 16.0 sec armada-370-mirabox PASS: 0 min 20.7 sec omap4-panda PASS: 1 min 2.5 sec omap4-panda-es PASS: 1 min 3.3 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.5 sec am335x-bone PASS: 0 min 23.4 sec imx6q-wandboard PASS: 0 min 16.9 sec omap3-tobi,3730storm PASS: 0 min 19.3 sec imx6dl-wandboard,wand-dual PASS: 0 min 17.8 sec omap3-tobi,3530overo PASS: 0 min 20.1 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 30.9 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec

11 years

mainline boot: 34 pass, 0 fail (v3.13-rc4-255-ga6ddeee)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.13-rc4-255-ga6ddeee Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 27.8 sec omap3-beagle-xm PASS: 0 min 59.4 sec am335x-bone PASS: 0 min 26.6 sec omap4-panda PASS: 1 min 6.1 sec omap4-panda-es PASS: 1 min 3.9 sec omap3-tobi,3730storm PASS: 0 min 21.1 sec omap3-tobi,3530overo PASS: 0 min 21.9 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 19.1 sec imx6dl-wandboard,wand-solo PASS: 0 min 19.3 sec imx6q-wandboard PASS: 0 min 17.6 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.2 sec bcm_defconfig ------------- bcm28155-ap PASS: 1 min 20.0 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 30.6 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 32.2 sec tegra30-beaver PASS: 0 min 14.2 sec am335x-boneblack PASS: 0 min 24.7 sec omap3-beagle-xm PASS: 0 min 58.8 sec sun7i-a20-cubieboard2 PASS: 0 min 13.0 sec armada-370-mirabox PASS: 0 min 20.6 sec omap4-panda PASS: 1 min 6.3 sec omap4-panda-es PASS: 0 min 59.5 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.8 sec bcm28155-ap PASS: 1 min 4.2 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.7 sec am335x-bone PASS: 0 min 23.5 sec imx6q-wandboard PASS: 0 min 16.8 sec omap3-tobi,3730storm PASS: 0 min 19.6 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.9 sec omap3-tobi,3530overo PASS: 0 min 20.3 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 30.9 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.5 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.8 sec armada-370-mirabox PASS: 0 min 20.1 sec

11 years

[PATCH 1/3] ARM: dts: Leave Exynos5250 SPI controller disabled by default

by Mark Brown

From: Mark Brown <broonie(a)linaro.org> Rather than requiring each board to explicitly disable the SPI controllers it is not using instead require boards to enable those that they are using. This is less work overall since normally at most one of the controllers is in use and avoids issues caused by inappropriate pinmuxing. Signed-off-by: Mark Brown <broonie(a)linaro.org> Acked-by: Tomasz Figa <t.figa(a)samsung.com> --- arch/arm/boot/dts/cros5250-common.dtsi | 9 +-------- arch/arm/boot/dts/exynos5250-arndale.dts | 12 ------------ arch/arm/boot/dts/exynos5250-smdk5250.dts | 6 ++---- arch/arm/boot/dts/exynos5250.dtsi | 3 +++ 4 files changed, 6 insertions(+), 24 deletions(-) diff --git a/arch/arm/boot/dts/cros5250-common.dtsi b/arch/arm/boot/dts/cros5250-common.dtsi index dc259e8b8a73..0fcca2930c61 100644 --- a/arch/arm/boot/dts/cros5250-common.dtsi +++ b/arch/arm/boot/dts/cros5250-common.dtsi @@ -286,19 +286,12 @@ }; }; - spi_0: spi@12d20000 { - status = "disabled"; - }; - spi_1: spi@12d30000 { + status = "okay"; samsung,spi-src-clk = <0>; num-cs = <1>; }; - spi_2: spi@12d40000 { - status = "disabled"; - }; - hdmi { hpd-gpio = <&gpx3 7 0>; }; diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts index 684527087aa4..0385b58116ec 100644 --- a/arch/arm/boot/dts/exynos5250-arndale.dts +++ b/arch/arm/boot/dts/exynos5250-arndale.dts @@ -434,18 +434,6 @@ status = "okay"; }; - spi_0: spi@12d20000 { - status = "disabled"; - }; - - spi_1: spi@12d30000 { - status = "disabled"; - }; - - spi_2: spi@12d40000 { - status = "disabled"; - }; - gpio_keys { compatible = "gpio-keys"; diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index f86d56760a45..5d0395e07eee 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -189,6 +189,8 @@ }; spi_1: spi@12d30000 { + status = "okay"; + w25q80bw@0 { #address-cells = <1>; #size-cells = <1>; @@ -214,10 +216,6 @@ }; }; - spi_2: spi@12d40000 { - status = "disabled"; - }; - hdmi { hpd-gpio = <&gpx3 7 0>; }; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 9db5047812f3..9b58532854e1 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -349,6 +349,7 @@ spi_0: spi@12d20000 { compatible = "samsung,exynos4210-spi"; + status = "disabled"; reg = <0x12d20000 0x100>; interrupts = <0 66 0>; dmas = <&pdma0 5 @@ -364,6 +365,7 @@ spi_1: spi@12d30000 { compatible = "samsung,exynos4210-spi"; + status = "disabled"; reg = <0x12d30000 0x100>; interrupts = <0 67 0>; dmas = <&pdma1 5 @@ -379,6 +381,7 @@ spi_2: spi@12d40000 { compatible = "samsung,exynos4210-spi"; + status = "disabled"; reg = <0x12d40000 0x100>; interrupts = <0 68 0>; dmas = <&pdma0 7 -- 1.8.4.4

11 years

mainline boot: 33 pass, 1 fail (v3.13-rc4-255-ga6ddeee)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.13-rc4-255-ga6ddeee Failed boot tests (console logs at the end) =========================================== omap3-beagle-xm: FAIL: omap2plus_defconfig Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 27.8 sec omap3-beagle-xm FAIL: 2 min 48.8 sec am335x-bone PASS: 0 min 26.6 sec omap4-panda PASS: 1 min 6.1 sec omap4-panda-es PASS: 1 min 3.9 sec omap3-tobi,3730storm PASS: 0 min 21.1 sec omap3-tobi,3530overo PASS: 0 min 21.9 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 19.1 sec imx6dl-wandboard,wand-solo PASS: 0 min 19.3 sec imx6q-wandboard PASS: 0 min 17.6 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.2 sec bcm_defconfig ------------- bcm28155-ap PASS: 1 min 20.0 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 30.6 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 32.2 sec tegra30-beaver PASS: 0 min 14.2 sec am335x-boneblack PASS: 0 min 24.7 sec omap3-beagle-xm PASS: 0 min 53.7 sec sun7i-a20-cubieboard2 PASS: 0 min 13.0 sec armada-370-mirabox PASS: 0 min 20.6 sec omap4-panda PASS: 1 min 6.3 sec omap4-panda-es PASS: 0 min 59.5 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.8 sec bcm28155-ap PASS: 1 min 4.2 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.7 sec am335x-bone PASS: 0 min 23.5 sec imx6q-wandboard PASS: 0 min 16.8 sec omap3-tobi,3730storm PASS: 0 min 19.6 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.9 sec omap3-tobi,3530overo PASS: 0 min 20.3 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 30.9 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.5 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.8 sec armada-370-mirabox PASS: 0 min 20.1 sec Console logs for failures ========================= omap2plus_defconfig ------------------- omap3-beagle-xm: FAIL: last 24 lines of boot log: ------------------------------------------------- [ 2.358581] Key type dns_resolver registered [ 2.366577] ThumbEE CPU extension supported. [ 2.377471] VPLL2: disabling [ 2.381317] VUSB3V1: disabling [ 2.386138] VDAC: disabling [ 2.391052] VAUX3: disabling [ 2.402893] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.413970] hsusb2_vbus: 3300 mV [ 2.420654] mmc0: new high speed SDHC card at address 1234 [ 2.431854] isa bounce pool size: 16 pages [ 2.439575] input: gpio_keys.6 as /devices/gpio_keys.6/input/input0 [ 2.447875] mmcblk0: mmc0:1234 SA04G 3.63 GiB [ 2.461639] mmcblk0: p1 p2 [ 2.468719] twl_rtc rtc.10: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 14.599670] omap_uart 49020000.serial: no wakeirq for uart2 [ 16.569335] EXT4-fs (mmcblk0p2): recovery complete [ 16.579437] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 16.588256] VFS: Mounted root (ext4 filesystem) on device 179:2. [ 16.599365] devtmpfs: mounted [ 16.603424] Freeing unused kernel memory: 384K (c0781000 - c07e1000) ~$off # PYBOOT: Exception: userspace: ERROR: Never found root shell # PYBOOT: Time: 168.79 seconds. # PYBOOT: Result: FAIL

11 years

mainline boot: 24 pass, 0 fail (v3.13-rc4-244-g4773ef2)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.13-rc4-244-g4773ef2 Full Report =========== tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.1 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.2 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.3 sec imx6q-wandboard PASS: 0 min 16.5 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.0 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 22.0 sec armada-370-mirabox PASS: 0 min 20.0 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 32.3 sec tegra30-beaver PASS: 0 min 14.2 sec am335x-boneblack PASS: 0 min 24.7 sec omap3-beagle-xm PASS: 0 min 49.9 sec sun7i-a20-cubieboard2 PASS: 0 min 13.0 sec armada-370-mirabox PASS: 0 min 20.6 sec omap4-panda PASS: 1 min 2.3 sec omap4-panda-es PASS: 1 min 0.7 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.6 sec am335x-bone PASS: 0 min 23.4 sec imx6q-wandboard PASS: 0 min 15.9 sec omap3-tobi,3730storm PASS: 0 min 22.6 sec imx6dl-wandboard,wand-dual PASS: 0 min 17.8 sec omap3-tobi,3530overo PASS: 0 min 20.1 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 30.7 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec

11 years

[PATCH] ARM: dts: Add CODEC MCLK for SMDK5250

by Mark Brown

From: Mark Brown <broonie(a)linaro.org> There is a 16.934MHz fixed rate clock connected to MCLK1 on the CODEC, add this to the device tree bindings. Signed-off-by: Mark Brown <broonie(a)linaro.org> --- arch/arm/boot/dts/exynos5250-smdk5250.dts | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index aaacfc833ccc..00b57faf977e 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -79,6 +79,9 @@ gpio-controller; #gpio-cells = <2>; + clocks = <&codec_mclk>; + clock-names = "MCLK1"; + AVDD2-supply = <&vdd>; CPVDD-supply = <&vdd>; DBVDD-supply = <&dbvdd>; @@ -250,5 +253,11 @@ compatible = "samsung,clock-xxti"; clock-frequency = <24000000>; }; + + codec_mclk: codec-mclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <16934000>; + }; }; }; -- 1.8.5.1

11 years

← Newer
1
...
5
6
7
8
9
10
11
...
27
Older →

Jump to page:

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

linaro-kernel December 2013