linaro-kernel

linaro-kernel@lists.linaro.org

10094 discussions

[PATCH 00/10] Convert to module_platform_driver() in video driver

by Hanjun Guo

This patch set just did one simple thing: convert to module_platform_driver() in video driver to simplify the code. Hanjun Guo (10): Video / hecubafb: Use module_platform_driver() to simplify code Video / bfin-t350mcqb-fb: Use module_platform_driver() to simplify code Video / metronomefb: Use module_platform_driver() to simplify code Video / jz4740_fb: Use module_platform_driver() to simplify code Video / da8xx-fb: Use module_platform_driver() to simplify code Video / cobalt_lcdfb: Use module_platform_driver() to simplify code Video / broadsheetfb: Use module_platform_driver() to simplify code Video / bf54x-lq043fb: Use module_platform_driver() to simplify code Video / au1200fb: Use module_platform_driver() to simplify code Video / au1100fb: Use module_platform_driver() to simplify code drivers/video/au1100fb.c | 14 +------------- drivers/video/au1200fb.c | 16 +--------------- drivers/video/bf54x-lq043fb.c | 14 +------------- drivers/video/bfin-t350mcqb-fb.c | 14 +------------- drivers/video/broadsheetfb.c | 14 +------------- drivers/video/cobalt_lcdfb.c | 14 +------------- drivers/video/da8xx-fb.c | 14 +------------- drivers/video/hecubafb.c | 14 +------------- drivers/video/jz4740_fb.c | 13 +------------ drivers/video/metronomefb.c | 14 +------------- 10 files changed, 10 insertions(+), 131 deletions(-) -- 1.7.9.5

11 years, 7 months

linus/master boot: 29 pass, 0 fail (v3.12-rc3)

by Kevin Hilman build bot

Automated DT boot report for various ARM defconfigs. Boot test simply checks if kernel can boot to initramfs with busybox and run some basic commands (e.g. 'cat /proc/cpuinfo'). Tree/Branch: linus/master Git describe: v3.12-rc3 Commit: 15c03dd485 Linux 3.12-rc3 Full Report =========== arm-tegra_defconfig ------------------- tegra30-beaver PASS: 0 min 17.9 sec arm-omap2plus_defconfig ----------------------- am335x-boneblack PASS: 0 min 30.3 sec omap3-beagle-xm PASS: 0 min 52.5 sec am335x-bone PASS: 0 min 26.3 sec omap3-tobi,3530overo PASS: 0 min 42.4 sec omap4-panda PASS: 1 min 7.4 sec omap4-panda-es PASS: 1 min 10.3 sec omap3-tobi,3730storm PASS: 0 min 41.4 sec omap3-beagle PASS: 1 min 1.5 sec arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.4 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.2 sec imx6q-wandboard PASS: 0 min 15.0 sec arm-multi_v7_defconfig ---------------------- tegra30-beaver PASS: 0 min 15.0 sec am335x-boneblack PASS: 0 min 34.6 sec omap3-beagle-xm PASS: 0 min 48.0 sec armada-370-mirabox PASS: 0 min 19.5 sec omap4-panda PASS: 1 min 0.9 sec omap4-panda-es PASS: 1 min 9.7 sec sun4i-a10-cubieboard PASS: 0 min 11.6 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.4 sec omap3-tobi,3530overo PASS: 0 min 40.8 sec am335x-bone PASS: 0 min 33.4 sec imx6q-wandboard PASS: 0 min 15.7 sec omap3-tobi,3730storm PASS: 0 min 39.8 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.6 sec omap3-beagle PASS: 1 min 2.4 sec arm-exynos_defconfig -------------------- exynos5250-arndale PASS: 0 min 30.0 sec arm-mvebu_defconfig ------------------- armada-370-mirabox PASS: 0 min 19.3 sec arm-sama5_defconfig ------------------- sama5d35ek PASS: 0 min 18.6 sec

11 years, 7 months

linus/master boot: 27 pass, 2 fail (v3.12-rc2-193-gcac6653)

by Kevin Hilman build bot

Automated DT boot report for various ARM defconfigs. Boot test simply checks if kernel can boot to initramfs with busybox and run some basic commands (e.g. 'cat /proc/cpuinfo'). Tree/Branch: linus/master Git describe: v3.12-rc2-193-gcac6653 Commit: cac6653529 Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Failed boot tests (console logs at the end) =========================================== tegra30-beaver: FAIL: arm-tegra_defconfig tegra30-beaver: FAIL: arm-multi_v7_defconfig Full Report =========== arm-tegra_defconfig ------------------- tegra30-beaver FAIL: 0 min 46.3 sec arm-omap2plus_defconfig ----------------------- am335x-boneblack PASS: 0 min 29.8 sec omap3-beagle-xm PASS: 0 min 51.9 sec am335x-bone PASS: 0 min 31.3 sec omap3-tobi,3530overo PASS: 0 min 42.3 sec omap4-panda PASS: 1 min 10.0 sec omap4-panda-es PASS: 1 min 14.3 sec omap3-tobi,3730storm PASS: 0 min 41.2 sec omap3-beagle PASS: 1 min 2.0 sec arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.4 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.4 sec imx6q-wandboard PASS: 0 min 15.1 sec arm-multi_v7_defconfig ---------------------- tegra30-beaver FAIL: 2 min 13.2 sec am335x-boneblack PASS: 0 min 39.6 sec omap3-beagle-xm PASS: 0 min 52.0 sec armada-370-mirabox PASS: 0 min 19.4 sec omap4-panda PASS: 1 min 1.4 sec omap4-panda-es PASS: 1 min 8.2 sec sun4i-a10-cubieboard PASS: 0 min 14.6 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.5 sec omap3-tobi,3530overo PASS: 0 min 41.0 sec am335x-bone PASS: 0 min 33.4 sec imx6q-wandboard PASS: 0 min 15.7 sec omap3-tobi,3730storm PASS: 0 min 39.9 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.6 sec omap3-beagle PASS: 1 min 5.6 sec arm-exynos_defconfig -------------------- exynos5250-arndale PASS: 0 min 29.9 sec arm-mvebu_defconfig ------------------- armada-370-mirabox PASS: 0 min 19.3 sec arm-sama5_defconfig ------------------- sama5d35ek PASS: 0 min 18.4 sec Console logs for failures ========================= arm-tegra_defconfig ------------------- tegra30-beaver: FAIL: last 24 lines of boot log: ------------------------------------------------ [ 3.644436] tegra-ehci 7d008000.usb: irq 129, io mem 0x7d008000 [ 3.663503] tegra-ehci 7d008000.usb: USB 2.0 started, EHCI 1.00 [ 3.670014] hub 1-0:1.0: USB hub found [ 3.673794] hub 1-0:1.0: 1 port detected [ 3.678542] tegra_rtc 7000e000.rtc: setting system clock to 1970-01-01 00:00:12 UTC (12) [ 3.686878] ALSA device list: [ 3.689836] #0: NVIDIA Tegra Beaver [ 3.693839] Freeing unused kernel memory: 232K (c0742000 - c077c000) Starting logging: OK Initializing random number generator... done. Starting network... /bin/sh: can't access tty; job control turned off / # cat /proc/cmdline cat /proc/cmdline console=ttyS0,115200n8 debug earlyprintk / # uname -r uname -r 3.12.0-rc2-00193-gcac6653 / # [ 3.993551] usb 1-1: new high-speed USB device number 2 using tegra-ehci [ 4.485511] asix 1-1:1.0 eth1: register 'asix' at usb-7d008000.usb-1, ASIX AX88772 USB 2.0 Ethernet, b8:8d:12:55:d1:b9 ~$off # PYBOOT: Exception: ERROR: Timeout waiting for command: uname -r. # PYBOOT: Time: 46.29 seconds. # PYBOOT: Result: FAIL arm-multi_v7_defconfig ---------------------- tegra30-beaver: FAIL: last 24 lines of boot log: ------------------------------------------------ [ 1.524125] platform 1.regulator: Driver reg-fixed-voltage requests probe deferral [ 1.532193] platform 2.regulator: Driver reg-fixed-voltage requests probe deferral /bin/sh: can't access tty; job control tu[ 1.540086] platform 6.regulator: Driver reg-fixed-voltage requests probe deferral rned off / # [ 1.551208] sys_3v3_pexs: 3300 mV [ 1.555574] reg-fixed-voltage 7.regulator: Failed to find supply vin [ 1.561967] reg-fixed-voltage 7.regulator: Failed to register regulator: -517 [ 1.569122] platform 7.regulator: Driver reg-fixed-voltage requests probe deferral [ 1.576929] tegra-hdmi 54280000.hdmi: failed to get VDD regulator [ 1.583013] platform 54280000.hdmi: Driver tegra-hdmi requests probe deferral [ 1.703066] usb 1-1: new high-speed USB device number 2 using tegra-ehci [ 1.871639] platform 1.regulator: Driver reg-fixed-voltage requests probe deferral [ 1.879387] platform 2.regulator: Driver reg-fixed-voltage requests probe deferral [ 1.887094] platform 6.regulator: Driver reg-fixed-voltage requests probe deferral [ 1.894852] sys_3v3_pexs: 3300 mV [ 1.898264] reg-fixed-voltage 7.regulator: Failed to find supply vin [ 1.904661] reg-fixed-voltage 7.regulator: Failed to register regulator: -517 [ 1.911783] platform 7.regulator: Driver reg-fixed-voltage requests probe deferral [ 1.919549] tegra-hdmi 54280000.hdmi: failed to get VDD regulator [ 1.925646] platform 54280000.hdmi: Driver tegra-hdmi requests probe deferral ~$off # PYBOOT: Exception: userspace: ERROR: Never found root shell # PYBOOT: Time: 133.20 seconds. # PYBOOT: Result: FAIL

11 years, 7 months

[PATCH 1/2] ide / au1xxx-ide: Use module_platform_driver() to simplify code

by Hanjun Guo

Convert to module_platform_driver() to simplify code. Signed-off-by: Hanjun Guo <hanjun.guo(a)linaro.org> --- drivers/ide/au1xxx-ide.c | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-) diff --git a/drivers/ide/au1xxx-ide.c b/drivers/ide/au1xxx-ide.c index 259786c..bdaf8a5 100644 --- a/drivers/ide/au1xxx-ide.c +++ b/drivers/ide/au1xxx-ide.c @@ -591,19 +591,7 @@ static struct platform_driver au1200_ide_driver = { .probe = au_ide_probe, .remove = au_ide_remove, }; - -static int __init au_ide_init(void) -{ - return platform_driver_register(&au1200_ide_driver); -} - -static void __exit au_ide_exit(void) -{ - platform_driver_unregister(&au1200_ide_driver); -} +module_paltform_driver(au1200_ide_driver); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("AU1200 IDE driver"); - -module_init(au_ide_init); -module_exit(au_ide_exit); -- 1.7.9.5

11 years, 7 months

Please help! Can't build correct kernel for 13.07 linaro-ubuntu on pandaboard

by Chao Xu

Hi, I tried to build linaro kernel for pandaboard. I have tried everything what I can think of but the kernel still can't boot correctly. Any help will be appreciated. Here is what I did: 1. I flash the 13.07 linaro-ubuntu-pandaboard image into the sd card ( http://releases.linaro.org/13.07/ubuntu/panda). This image works fine. 2. I clone the kernel source code from git:// git.linaro.org/kernel/linux-linaro-stable.git. 3. checkout the lsk 13.07 tag. 4. copy the config file from original image (i.e. /boot/config-3.10.1.0-1-linaro-omap). 5. make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- CFLAGS="-O" LOADADDR=0x80008000 uImage The cross compiler on my machine is gcc-4.7-arm-linux-gnueabihf-base 6. From pandaboard, I load the built uImage via scp. The problem I met: 1. In most cases, the kernel can't boot correctly. And the terminal keeps printing "hub 1-1:1.0: hub_port_status failed (err = -71)". 2.Sometime, the kernel can finish booting. But the terminal prints for several times the aforementioned error message after booting. Plus, I don't have any module running, 'lsmod' shows nothing. Please help! Thank you. -- Regards, Chao Xu

11 years, 7 months

linus/master boot: 27 pass, 2 fail (v3.12-rc2-160-g669fc2f)

by Kevin Hilman build bot

Automated DT boot report for various ARM defconfigs. Boot test simply checks if kernel can boot to initramfs with busybox and run some basic commands (e.g. 'cat /proc/cpuinfo'). Tree/Branch: linus/master Git describe: v3.12-rc2-160-g669fc2f Commit: 669fc2f0c7 Merge branches 'sched-urgent-for-linus', 'timers-urgent-for-linus' and 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Failed boot tests (console logs at the end) =========================================== tegra30-beaver: FAIL: arm-tegra_defconfig tegra30-beaver: FAIL: arm-multi_v7_defconfig Full Report =========== arm-tegra_defconfig ------------------- tegra30-beaver FAIL: 0 min 46.3 sec arm-omap2plus_defconfig ----------------------- am335x-boneblack PASS: 0 min 30.3 sec omap3-beagle-xm PASS: 0 min 52.5 sec am335x-bone PASS: 0 min 26.3 sec omap3-tobi,3530overo PASS: 0 min 42.5 sec omap4-panda PASS: 1 min 5.4 sec omap4-panda-es PASS: 1 min 8.1 sec omap3-tobi,3730storm PASS: 0 min 41.2 sec omap3-beagle PASS: 0 min 56.5 sec arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.4 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.5 sec imx6q-wandboard PASS: 0 min 15.0 sec arm-multi_v7_defconfig ---------------------- tegra30-beaver FAIL: 0 min 43.3 sec am335x-boneblack PASS: 0 min 34.6 sec omap3-beagle-xm PASS: 0 min 54.8 sec armada-370-mirabox PASS: 0 min 19.4 sec omap4-panda PASS: 1 min 2.9 sec omap4-panda-es PASS: 1 min 8.1 sec sun4i-a10-cubieboard PASS: 0 min 11.6 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.4 sec omap3-tobi,3530overo PASS: 0 min 40.8 sec am335x-bone PASS: 0 min 33.4 sec imx6q-wandboard PASS: 0 min 15.7 sec omap3-tobi,3730storm PASS: 0 min 40.5 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.6 sec omap3-beagle PASS: 1 min 19.7 sec arm-exynos_defconfig -------------------- exynos5250-arndale PASS: 0 min 29.9 sec arm-mvebu_defconfig ------------------- armada-370-mirabox PASS: 0 min 19.3 sec arm-sama5_defconfig ------------------- sama5d35ek PASS: 0 min 18.7 sec Console logs for failures ========================= arm-tegra_defconfig ------------------- tegra30-beaver: FAIL: last 24 lines of boot log: ------------------------------------------------ [ 3.644351] tegra-ehci 7d008000.usb: irq 129, io mem 0x7d008000 [ 3.663573] tegra-ehci 7d008000.usb: USB 2.0 started, EHCI 1.00 [ 3.670086] hub 1-0:1.0: USB hub found [ 3.673868] hub 1-0:1.0: 1 port detected [ 3.678619] tegra_rtc 7000e000.rtc: setting system clock to 1970-01-01 00:00:12 UTC (12) [ 3.686957] ALSA device list: [ 3.689915] #0: NVIDIA Tegra Beaver [ 3.693922] Freeing unused kernel memory: 232K (c0742000 - c077c000) Starting logging: OK Initializing random number generator... done. Starting network... /bin/sh: can't access tty; job control turned off / # cat /proc/cmdline cat /proc/cmdline console=ttyS0,115200n8 debug earlyprintk / # uname -r uname -r 3.12.0-rc2-00160-g669fc2f / # [ 3.993623] usb 1-1: new high-speed USB device number 2 using tegra-ehci [ 4.485546] asix 1-1:1.0 eth1: register 'asix' at usb-7d008000.usb-1, ASIX AX88772 USB 2.0 Ethernet, b8:8d:12:55:d1:b9 ~$off # PYBOOT: Exception: ERROR: Timeout waiting for command: uname -r. # PYBOOT: Time: 46.32 seconds. # PYBOOT: Result: FAIL arm-multi_v7_defconfig ---------------------- tegra30-beaver: FAIL: last 24 lines of boot log: ------------------------------------------------ [ 1.664767] mmcblk1boot1: unknown partition table [ 1.672172] mmcblk1boot0: unknown partition table [ 1.677260] platform 1.regulator: Driver reg-fixed-voltage requests probe deferral [ 1.685124] platform 2.regulator: Driver reg-fixed-voltage requests probe deferral [ 1.692823] platform 6.regulator: Driver reg-fixed-voltage requests probe deferral [ 1.700618] sys_3v3_pexs: 3300 mV [ 1.704076] reg-fixed-voltage 7.regulator: Failed to find supply vin [ 1.710464] reg-fixed-voltage 7.regulator: Failed to register regulator: -517 [ 1.717600] platform 7.regulator: Driver reg-fixed-voltage requests probe deferral [ 1.725389] tegra-hdmi 54280000.hdmi: failed to get VDD regulator [ 1.731473] platform 54280000.hdmi: Driver tegra-hdmi requests probe deferral [ 1.821567] platform 1.regulator: Driver reg-fixed-voltage requests probe deferral [ 1.829302] platform 2.regulator: Driver reg-fixed-voltage requests probe deferral [ 1.837009] platform 6.regulator: Driver reg-fixed-voltage requests probe deferral [ 1.844765] sys_3v3_pexs: 3300 mV [ 1.848175] reg-fixed-voltage 7.regulator: Failed to find supply vin [ 1.854570] reg-fixed-voltage 7.regulator: Failed to register regulator: -517 [ 1.861693] platform 7.regulator: Driver reg-fixed-voltage requests probe deferral [ 1.869456] tegra-hdmi 54280000.hdmi: failed to get VDD regulator [ 1.875553] platform 54280000.hdmi: Driver tegra-hdmi requests probe deferral ~$off # PYBOOT: Exception: ERROR: Timeout waiting for command: cat /proc/cmdline. # PYBOOT: Time: 43.33 seconds. # PYBOOT: Result: FAIL

11 years, 7 months

[PATCH] ASoC: si476x: Remove custom register I/O implementation

by Mark Brown

From: Mark Brown <broonie(a)linaro.org> The current si476x I/O implementation wraps the regmap for the core with functions that make the register map cache only when the device is powered down. This implementation appears to be incomplete since there is no code to synchronise the cache so writes done while the core is powered down will be ignored, the device will only be configured if it is powered. A better and more idiomatic approach would be to have the MFD manage the cache, making the device cache only when it powers things down. This also allows ASoC to use the standard regmap helpers for the device which helps remove the ASoC custom ones so do convert to do that. Signed-off-by: Mark Brown <broonie(a)linaro.org> --- sound/soc/codecs/si476x.c | 46 +--------------------------------------------- 1 file changed, 1 insertion(+), 45 deletions(-) diff --git a/sound/soc/codecs/si476x.c b/sound/soc/codecs/si476x.c index 38f3b10..ec29d26 100644 --- a/sound/soc/codecs/si476x.c +++ b/sound/soc/codecs/si476x.c @@ -60,48 +60,6 @@ enum si476x_pcm_format { SI476X_PCM_FORMAT_S24_LE = 6, }; -static unsigned int si476x_codec_read(struct snd_soc_codec *codec, - unsigned int reg) -{ - int err; - unsigned int val; - struct si476x_core *core = codec->control_data; - - si476x_core_lock(core); - if (!si476x_core_is_powered_up(core)) - regcache_cache_only(core->regmap, true); - - err = regmap_read(core->regmap, reg, &val); - - if (!si476x_core_is_powered_up(core)) - regcache_cache_only(core->regmap, false); - si476x_core_unlock(core); - - if (err < 0) - return err; - - return val; -} - -static int si476x_codec_write(struct snd_soc_codec *codec, - unsigned int reg, unsigned int val) -{ - int err; - struct si476x_core *core = codec->control_data; - - si476x_core_lock(core); - if (!si476x_core_is_powered_up(core)) - regcache_cache_only(core->regmap, true); - - err = regmap_write(core->regmap, reg, val); - - if (!si476x_core_is_powered_up(core)) - regcache_cache_only(core->regmap, false); - si476x_core_unlock(core); - - return err; -} - static const struct snd_soc_dapm_widget si476x_dapm_widgets[] = { SND_SOC_DAPM_OUTPUT("LOUT"), SND_SOC_DAPM_OUTPUT("ROUT"), @@ -239,7 +197,7 @@ static int si476x_codec_hw_params(struct snd_pcm_substream *substream, static int si476x_codec_probe(struct snd_soc_codec *codec) { - codec->control_data = i2c_mfd_cell_to_core(codec->dev); + codec->control_data = dev_get_regmap(codec->dev.parent); return 0; } @@ -268,8 +226,6 @@ static struct snd_soc_dai_driver si476x_dai = { static struct snd_soc_codec_driver soc_codec_dev_si476x = { .probe = si476x_codec_probe, - .read = si476x_codec_read, - .write = si476x_codec_write, .dapm_widgets = si476x_dapm_widgets, .num_dapm_widgets = ARRAY_SIZE(si476x_dapm_widgets), .dapm_routes = si476x_dapm_routes, -- 1.8.4.rc3

11 years, 7 months

[PATCH] KVM: ARM: arch_timer: Add comment about timer mask

by Christoffer Dall

It is quite subtle why we mask the timer on behalf of the guest when then guest has programmed the timer and it fires and is handled on the host. Add a comment to that effect. Signed-off-by: Christoffer Dall <christoffer.dall(a)linaro.org> --- virt/kvm/arm/arch_timer.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/virt/kvm/arm/arch_timer.c b/virt/kvm/arm/arch_timer.c index c2e1ef4..8168437 100644 --- a/virt/kvm/arm/arch_timer.c +++ b/virt/kvm/arm/arch_timer.c @@ -63,6 +63,12 @@ static void kvm_timer_inject_irq(struct kvm_vcpu *vcpu) { struct arch_timer_cpu *timer = &vcpu->arch.timer_cpu; + /* + * Mask the virtual timer, because otherwise, the guest would never + * execute its interrupt handler because the virtual timer interrupt + * would continously preempt guest execution as the hardware interrupt + * traps to Hyp mode. + */ timer->cntv_ctl |= ARCH_TIMER_CTRL_IT_MASK; kvm_vgic_inject_irq(vcpu->kvm, vcpu->vcpu_id, timer->irq->irq, -- 1.7.10.4

11 years, 7 months

linus/master boot: 26 pass, 3 fail (v3.12-rc2-108-g6cac446)

by Kevin Hilman build bot

Automated DT boot report for various ARM defconfigs. Boot test simply checks if kernel can boot to initramfs with busybox and run some basic commands (e.g. 'cat /proc/cpuinfo'). Tree/Branch: linus/master Git describe: v3.12-rc2-108-g6cac446 Commit: 6cac446bd3 Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Failed boot tests (console logs at the end) =========================================== tegra30-beaver: FAIL: arm-tegra_defconfig omap3-beagle: FAIL: arm-multi_v7_defconfig armada-370-mirabox: FAIL: arm-mvebu_defconfig Full Report =========== arm-tegra_defconfig ------------------- tegra30-beaver FAIL: 0 min 46.3 sec arm-omap2plus_defconfig ----------------------- am335x-boneblack PASS: 0 min 30.5 sec omap3-beagle-xm PASS: 0 min 51.5 sec am335x-bone PASS: 0 min 26.3 sec omap3-tobi,3530overo PASS: 0 min 42.4 sec omap4-panda PASS: 1 min 5.5 sec omap4-panda-es PASS: 1 min 14.0 sec omap3-tobi,3730storm PASS: 0 min 41.4 sec omap3-beagle PASS: 0 min 49.3 sec arm-imx_v6_v7_defconfig ----------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.5 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.2 sec imx6q-wandboard PASS: 0 min 15.0 sec arm-multi_v7_defconfig ---------------------- tegra30-beaver PASS: 0 min 15.1 sec am335x-boneblack PASS: 0 min 34.6 sec omap3-beagle-xm PASS: 0 min 51.7 sec armada-370-mirabox PASS: 0 min 19.4 sec omap4-panda PASS: 1 min 1.0 sec omap4-panda-es PASS: 1 min 6.2 sec sun4i-a10-cubieboard PASS: 0 min 11.6 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.4 sec omap3-tobi,3530overo PASS: 0 min 44.0 sec am335x-bone PASS: 0 min 38.4 sec imx6q-wandboard PASS: 0 min 15.7 sec omap3-tobi,3730storm PASS: 0 min 39.8 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.7 sec omap3-beagle FAIL: 1 min 47.0 sec arm-exynos_defconfig -------------------- exynos5250-arndale PASS: 0 min 39.6 sec arm-mvebu_defconfig ------------------- armada-370-mirabox FAIL: 0 min 21.1 sec arm-sama5_defconfig ------------------- sama5d35ek PASS: 0 min 18.4 sec Console logs for failures ========================= arm-tegra_defconfig ------------------- tegra30-beaver: FAIL: last 24 lines of boot log: ------------------------------------------------ [ 3.637500] tegra-ehci 7d008000.usb: irq 129, io mem 0x7d008000 [ 3.653508] tegra-ehci 7d008000.usb: USB 2.0 started, EHCI 1.00 [ 3.660018] hub 1-0:1.0: USB hub found [ 3.663800] hub 1-0:1.0: 1 port detected [ 3.668561] tegra_rtc 7000e000.rtc: setting system clock to 1970-01-01 00:00:12 UTC (12) [ 3.676899] ALSA device list: [ 3.679857] #0: NVIDIA Tegra Beaver [ 3.683859] Freeing unused kernel memory: 232K (c0742000 - c077c000) Starting logging: OK Initializing random number generator... done. Starting network... /bin/sh: can't access tty; job control turned off / # cat /proc/cmdline cat /proc/cmdline console=ttyS0,115200n8 debug earlyprintk / # uname -r uname -r 3.12.0-rc2-00108-g6cac446 / # [ 3.983585] usb 1-1: new high-speed USB device number 2 using tegra-ehci [ 4.475446] asix 1-1:1.0 eth1: register 'asix' at usb-7d008000.usb-1, ASIX AX88772 USB 2.0 Ethernet, b8:8d:12:55:d1:b9 ~$off # PYBOOT: Exception: ERROR: Timeout waiting for command: uname -r. # PYBOOT: Time: 46.31 seconds. # PYBOOT: Result: FAIL arm-multi_v7_defconfig ---------------------- omap3-beagle: FAIL: last 24 lines of boot log: ---------------------------------------------- Waiting for Ethernet connection... done. Using asx0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.164 Filename 'tmp/3530beagle-o80l_u/zImage'. Load address: 0x80200000 Loading: *T ########T T T T Abort OMAP3 beagleboard.org # tftp 0x80200000 tmp/3530beagle-o80l_u/zImage tftp 0x80200000 tmp/3530beagle-o80l_u/zImage EHCI timed out on TD - token=0x80008c80 EHCI timed out on TD - token=0x80008d80 ERROR: Need valid 'usbnet_devaddr' to be set at ether.c:2369/usb_eth_init() OMAP3 beagleboard.org # tftp 0x80200000 tmp/3530beagle-o80l_u/zImage <INTERRUPT> OMAP3 beagleboard.org # tftp 0x80200000 tmp/3530beagle-o80l_u/zImage EHCI timed out on TD - token=0x80008c80 EHCI timed out on TD - token=0x80008d80 ERROR: Need valid 'usbnet_devaddr' to be set at ether.c:2369/usb_eth_init() OMAP3 beagleboard.org # ~$off # PYBOOT: Exception: ERROR: Timeout loading tmp/3530beagle-o80l_u/zImage. Giving up. # PYBOOT: Time: 106.97 seconds. # PYBOOT: Result: FAIL arm-mvebu_defconfig ------------------- armada-370-mirabox: FAIL: last 24 lines of boot log: ---------------------------------------------------- Image Name: Linux Created: 2013-09-27 20:26:52 UTC Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 2655641 Bytes = 2.5 MB Load Address: 00008000 Entry Point: 00008000 Verifying Checksum ... OK ## Loading init Ramdisk from Legacy Image at 03000000 ... Image Name: Created: 2013-09-07 5:02:12 UTC Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 639744 Bytes = 624.8 kB Load Address: 81000000 Entry Point: 81000000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 21.12 seconds. # PYBOOT: Result: FAIL

11 years, 7 months

[PATCH 1/6] spi/s3c64xx: Flush FIFOs prior to cleaning up transfer

by Mark Brown

From: Mark Brown <broonie(a)linaro.org> Ensure that the FIFOs are fully drained before we deassert /CS or do any delays that have been requested in order to ensure that the behaviour visible on the bus matches that which was requested by the caller. Signed-off-by: Mark Brown <broonie(a)linaro.org> --- drivers/spi/spi-s3c64xx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 229c6b9..2e267ce 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -960,6 +960,8 @@ static int s3c64xx_spi_transfer_one_message(struct spi_master *master, goto out; } + flush_fifo(sdd); + if (xfer->delay_usecs) udelay(xfer->delay_usecs); @@ -972,8 +974,6 @@ static int s3c64xx_spi_transfer_one_message(struct spi_master *master, } msg->actual_length += xfer->len; - - flush_fifo(sdd); } out: -- 1.8.4.rc3

11 years, 7 months

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

linaro-kernel