- linaro-kernel - lists.linaro.org

[PATCH v3 0/3] hibernation support on ARM

by Sebastian Capella

Patches adding support for hibernation on ARM - ARM hibernation / suspend-to-disk - Fix hang in freeze_processes during hibernation - Change soft_restart to use non-tracing raw_local_irq_disable Patches based on v3.13 tag, verified hibernation on beaglebone black on a branch based on 3.13 merged with initial omap support from Russ Dill which be found here: http://git.linaro.org/git-ro/people/sebastian.capella/linux.git hibernation_3.13_russMerge (includes v1 patchset) [PATCH v3 1/3] Fix hibernation restore hang in freeze_processes drivers/base/firmware_class.c | 1 + 1 file changed, 1 insertion(+) Add handling for PM_RESTORE_PREPARE notifier (unchanged from v1) [PATCH v3 2/3] ARM: avoid tracers in soft_restart arch/arm/kernel/process.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Use raw_local_irq_disable in place of local_irq_disable to avoid infinite abort recursion while tracing. [PATCH v3 3/3] ARM hibernation / suspend-to-disk arch/arm/include/asm/memory.h | 1 + arch/arm/kernel/Makefile | 1 + arch/arm/kernel/hibernate.c | 106 +++++++++++++++++++++++++++++++++++++++++ arch/arm/mm/Kconfig | 5 ++ include/linux/suspend.h | 2 + 5 files changed, 115 insertions(+) Adds support for ARM based hibernation Additional notes: ----------------- There are two checkpatch warnings added by this patch. These follow behavior in existing hibernation implementations on other platforms. WARNING: externs should be avoided in .c files #116: FILE: arch/arm/kernel/hibernate.c:26: +extern const void __nosave_begin, __nosave_end; This extern is picking up the linker nosave region definitions, only used in hibernate. Follows same extern line used mips, powerpc, s390, sh, sparc, x86 & unicore32 WARNING: externs should be avoided in .c files #191: FILE: arch/arm/kernel/hibernate.c:101: +extern void call_with_stack(void (*fn)(void *), void *arg, void *sp); This extern is used in the arch/arm/ in hibernate, process and bL_switcher Changes in v3: -------------- * added comment to use of soft_restart * drop irq disable soft_restart patch * add patch to avoid tracers in soft_restart by using raw_local_irq_* Changes in v2: -------------- * Removed unneeded flush_thread, use of __naked and cpu_init. * dropped Cyril Chemparathy <cyril(a)ti.com> from Cc: list as emails are bouncing. Thanks, Sebastian Capella

11 years, 3 months

3
6
0 0

[PATCH 0/4] arm64: topology: CPU topology support

by Mark Brown

This revision of the series places any otherwise unmapped CPUs into a cluster in order to avoid confusing the scheduler if no topology information is provided. This means that we should never bring up a CPU with no topology information so while the warning is still present and has been upgraded it should never triger unless there is a genuine bug (as opposed to missing information). Mark Brown (4): arm64: topology: Implement basic CPU topology support arm64: topology: Add support for topology DT bindings arm64: topology: Tell the scheduler about the relative power of cores arm64: topology: Provide relative power numbers for cores arch/arm64/Kconfig | 24 +++ arch/arm64/include/asm/topology.h | 39 ++++ arch/arm64/kernel/Makefile | 1 + arch/arm64/kernel/smp.c | 11 ++ arch/arm64/kernel/topology.c | 388 ++++++++++++++++++++++++++++++++++++++ 5 files changed, 463 insertions(+)

11 years, 3 months

3
12
0 0

arm-soc boot: 35 pass, 2 fail (v3.14-rc3-468-g56ac618)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: arm-soc Git describe: v3.14-rc3-468-g56ac618 Failed boot tests (console logs at the end) =========================================== armada-xp-openblocks-ax3-4: FAIL: mvebu_v7_defconfig ste-snowball: FAIL: multi_v7_defconfig Full Report =========== da8xx_omapl_defconfig --------------------- da850-evm PASS: 0 min 19.6 sec omap2plus_defconfig ------------------- omap3-overo-storm-tobi PASS: 0 min 25.5 sec omap3-beagle-xm PASS: 1 min 2.4 sec omap4-panda PASS: 1 min 8.4 sec omap3-overo-tobi PASS: 0 min 23.1 sec am335x-bone PASS: 0 min 27.6 sec am335x-boneblack PASS: 0 min 26.0 sec omap4-panda-es PASS: 1 min 17.4 sec multi_lpae_defconfig -------------------- sun7i-a20-cubieboard2 PASS: 0 min 14.6 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.6 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.7 sec imx6q-wandboard PASS: 0 min 17.2 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.0 sec sun4i-a10-cubieboard PASS: 0 min 17.9 sec bcm_defconfig ------------- bcm28155-ap PASS: 0 min 58.7 sec mvebu_v7_defconfig ------------------ armada-xp-openblocks-ax3-4 FAIL: 0 min 20.4 sec armada-370-mirabox PASS: 0 min 20.4 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.8 sec multi_v7_defconfig ------------------ ste-snowball FAIL: 0 min 33.3 sec tegra30-beaver PASS: 0 min 24.9 sec am335x-boneblack PASS: 0 min 23.9 sec omap3-beagle-xm PASS: 0 min 50.6 sec sun7i-a20-cubieboard2 PASS: 0 min 17.6 sec armada-370-mirabox PASS: 0 min 22.5 sec omap4-panda PASS: 0 min 54.7 sec armada-xp-openblocks-ax3-4 PASS: 0 min 25.2 sec sun4i-a10-cubieboard PASS: 0 min 18.8 sec bcm28155-ap PASS: 1 min 14.6 sec omap3-overo-tobi PASS: 0 min 21.9 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.7 sec am335x-bone PASS: 0 min 26.3 sec omap3-overo-storm-tobi PASS: 0 min 24.5 sec imx6q-wandboard PASS: 0 min 17.6 sec omap4-panda-es PASS: 0 min 55.2 sec imx6dl-wandboard,wand-dual PASS: 0 min 18.5 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.6 sec Console logs for failures ========================= mvebu_v7_defconfig ------------------ armada-xp-openblocks-ax3-4: FAIL: last 80 lines of boot log: ------------------------------------------------------------ mv_xor d0060900.xor: Marvell shared XOR driver mv_xor d0060900.xor: Marvell XOR: ( xor cpy ) mv_xor d0060900.xor: Marvell XOR: ( xor cpy ) mv_xor d00f0900.xor: Marvell shared XOR driver mv_xor d00f0900.xor: Marvell XOR: ( xor cpy ) mv_xor d00f0900.xor: Marvell XOR: ( xor cpy ) Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled d0012000.serial: ttyS0 at MMIO 0xd0012000 (irq = 20, base_baud = 15625000) is a 16550A console [ttyS0] enabled d0012100.serial: ttyS1 at MMIO 0xd0012100 (irq = 21, base_baud = 15625000) is a 16550A sata_mv d00a0000.sata: version 1.28 sata_mv d00a0000.sata: error getting phy -38 Unable to handle kernel NULL pointer dereference at virtual address 00000054 pgd = c0004000 [00000054] *pgd=00000000 Internal error: Oops: 5 [#1] SMP ARM Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.14.0-rc3-00468-g56ac618 #1 task: ee82ab80 ti: ee83c000 task.ti: ee83c000 PC is at __clk_put+0x1c/0x8c LR is at clk_prepare_lock+0x10/0xfc pc : [<c02c92b4>] lr : [<c02c6960>] psr: 60000113 sp : ee83de08 ip : 00000000 fp : ee807900 r10: eebe5c90 r9 : ee90b000 r8 : ffffffda r7 : ee90b010 r6 : 00000000 r5 : eeb080d0 r4 : 00000000 r3 : ee82ab80 r2 : ee82ab80 r1 : ee83ddf8 r0 : 00000054 Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel Control: 10c53c7d Table: 0000406a DAC: 00000015 Process swapper/0 (pid: 1, stack limit = 0xee83c240) Stack: (0xee83de08 to 0xee83e000) de00: 00000001 c0206700 ee910c60 c00ffbcc c0516d30 0000001f de20: ee910c60 00000002 c03ea324 00000000 74726f70 ee910030 00000001 eeb34c18 de40: 0000008c ee90b010 c054f518 00000000 c054f518 c0516d30 0000008c ee83c030 de60: 00000000 c01cb250 c01cb238 c0588308 ee90b010 c01c99d8 00000007 ee90b010 de80: c054f518 ee90b044 00000000 c01c9c58 00000000 c054f518 c01c9bc0 c01c80d0 dea0: ee85a7dc ee85e134 c054f518 eebe5d00 c054e478 c01c9280 c0499614 c05652c0 dec0: c054f518 c054f518 00000006 c05652c0 c05652c0 c01ca29c 00000000 c052c980 dee0: 00000006 c0516d60 c052c980 c000893c 0000008c 00000000 c04810f0 00000000 df00: 00000000 c04dea90 00000064 ee83df20 c0035d80 c016a0b0 20000113 ffffffff df20: ef7fce1b c03e3b20 0000008c c0035f74 c04dea80 00000006 ef7fce26 00000006 df40: c053deb0 c052c980 00000006 c05652c0 c05652c0 c050250c 0000008c c0525d14 df60: c0525d08 c0502c40 00000006 00000006 c050250c d456fc5d 0fbbed6f 4faffddf df80: fbff7bce 00000000 c03c6ffc 00000000 00000000 00000000 00000000 00000000 dfa0: 00000000 c03c7004 00000000 c000e338 00000000 00000000 00000000 00000000 dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 9757fff7 dd7dfd3b [<c02c92b4>] (__clk_put) from [<c0206700>] (mv_platform_probe+0x2ac/0x414) [<c0206700>] (mv_platform_probe) from [<c01cb250>] (platform_drv_probe+0x18/0x48) [<c01cb250>] (platform_drv_probe) from [<c01c99d8>] (really_probe+0x80/0x214) [<c01c99d8>] (really_probe) from [<c01c9c58>] (__driver_attach+0x98/0x9c) [<c01c9c58>] (__driver_attach) from [<c01c80d0>] (bus_for_each_dev+0x60/0x94) [<c01c80d0>] (bus_for_each_dev) from [<c01c9280>] (bus_add_driver+0x148/0x1f0) [<c01c9280>] (bus_add_driver) from [<c01ca29c>] (driver_register+0x78/0xf8) [<c01ca29c>] (driver_register) from [<c0516d60>] (mv_init+0x30/0x50) [<c0516d60>] (mv_init) from [<c000893c>] (do_one_initcall+0xf8/0x144) [<c000893c>] (do_one_initcall) from [<c0502c40>] (kernel_init_freeable+0x138/0x1d8) [<c0502c40>] (kernel_init_freeable) from [<c03c7004>] (kernel_init+0x8/0xf0) [<c03c7004>] (kernel_init) from [<c000e338>] (ret_from_fork+0x14/0x3c) Code: 8a000012 ebfff5a8 e2840054 f57ff05b (e1903f9f) ---[ end trace 876f37c73c8f67ee ]--- Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b CPU1: stopping CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D 3.14.0-rc3-00468-g56ac618 #1 [<c0014940>] (unwind_backtrace) from [<c0011194>] (show_stack+0x10/0x14) [<c0011194>] (show_stack) from [<c03cb7fc>] (dump_stack+0x80/0x90) [<c03cb7fc>] (dump_stack) from [<c0013d04>] (handle_IPI+0x148/0x170) [<c0013d04>] (handle_IPI) from [<c00085cc>] (armada_370_xp_handle_irq+0xac/0xb0) [<c00085cc>] (armada_370_xp_handle_irq) from [<c0011cc0>] (__irq_svc+0x40/0x50) Exception stack(0xee877fa0 to 0xee877fe8) 7fa0: eefe55b8 00000000 00000948 00000000 ee876000 c05384ac c03d2d00 ee876000 7fc0: c0565176 00000001 c0565176 ee876000 00000000 ee877fe8 c000eeac c00558b8 7fe0: 60000113 ffffffff [<c0011cc0>] (__irq_svc) from [<c00558b8>] (cpu_startup_entry+0xf4/0x134) [<c00558b8>] (cpu_startup_entry) from [<000086c4>] (0x86c4) ~$off # PYBOOT: Exception: kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000054 # PYBOOT: Time: 20.39 seconds. # PYBOOT: Result: FAIL multi_v7_defconfig ------------------ ste-snowball: FAIL: last 80 lines of boot log: ---------------------------------------------- (user:khilman) Reboot snowball Reboot: snowball ; ip9258 2 2 : ('off', 6, 'on') , sleep 6, MCDE: startup failed sec_bridge: ISSWAPI_FLUSH_BOOT_CODE: 2 EMMC: 0, MMC: 1 In: serial Out: serial Err: serial Net: smc911x-0 Hit any key to stop autoboot: 1 0 U8500 $ U8500 $ version U8500 $ versionsetenv ethaddr 6e:e6:84:36:8e:9e U-Boot 2009.11 (sept. 19 2011 - 17:03:11) U8500 $ setenv ethaddr 6e:e6:84:36:8e:9esetenv bootargs console=ttyAMA2,115200n8 debug earlyprintk rw root=/dev/mmcblk0p3 rootwait rootfstype=ext4 Can't overwrite "ethaddr" U8500 $ setenv bootargs console=ttyAMA2,115200n8 debug earlyprintk rw root=/dev/mmcblk0p3 rootwait rootfstype=ext4setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none' U8500 $ setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none'if test -n ${initenv}; then run initenv; fi U8500 $ if test -n ${initenv}; then run initenv; fiif test -n ${preboot}; then run preboot; fi U8500 $ if test -n ${preboot}; then run preboot; fisetenv autoload no; setenv autoboot no U8500 $ setenv autoload no; setenv autoboot nodhcp U8500 $ dhcp smc911x: detected LAN9221 controller smc911x: phy initialized smc911x: MAC 6e:e6:84:36:8e:9e BOOTP broadcast 1 BOOTP broadcast 2 DHCP client bound to address 192.168.1.159 U8500 $ setenv serverip 192.168.1.2 setenv serverip 192.168.1.2 U8500 $ if test -n ${netargs}; then run netargs; fi if test -n ${netargs}; then run netargs; fi U8500 $tftp 0x00800000 192.168.1.2:tmp/snowball-e6Lwbu/tmp6MNC4K-uImage tftp 0x00800000 192.168.1.2:tmp/snowball-e6Lwbu/tmp6MNC4K-uImage smc911x: detected LAN9221 controller smc911x: phy initialized smc911x: MAC 6e:e6:84:36:8e:9e Using smc911x-0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.159 Filename 'tmp/snowball-e6Lwbu/tmp6MNC4K-uImage'. Load address: 0x800000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################## done Bytes transferred = 4542545 (455051 hex) U8500 $ printenv bootargs printenv bootargs bootargs=console=ttyAMA2,115200n8 debug earlyprintk rw root=/dev/mmcblk0p3 rootwait rootfstype=ext4 ip=192.168.1.159:192.168.1.2:192.168.1.254:255.255.255.0::::192.168.1.254:none U8500 $ bootm 0x00800000 bootm 0x00800000 ## Booting kernel from Legacy Image at 00800000 ... Image Name: Linux Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4542481 Bytes = 4.3 MB Load Address: 00008000 Entry Point: 00008000 Loading Kernel Image ... OK OK Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 33.34 seconds. # PYBOOT: Result: FAIL

11 years, 3 months

1
0
0 0

[PATCH v4 0/2] hibernation support on ARM

by Sebastian Capella

Patches adding support for hibernation on ARM - ARM hibernation / suspend-to-disk - Change soft_restart to use non-tracing raw_local_irq_disable Patches based on v3.13 tag, verified hibernation on beaglebone black on a branch based on 3.13 merged with initial omap support from Russ Dill which can be found here (includes v1 patchset): http://git.linaro.org/git-ro/people/sebastian.capella/linux.git hibernation_3.13_russMerge [PATCH v4 1/2] ARM: avoid tracers in soft_restart arch/arm/kernel/process.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Use raw_local_irq_disable in place of local_irq_disable to avoid infinite abort recursion while tracing. (unchanged since v3) [PATCH v4 2/2] ARM hibernation / suspend-to-disk arch/arm/include/asm/memory.h | 1 + arch/arm/kernel/Makefile | 1 + arch/arm/kernel/hibernate.c | 113 +++++++++++++++++++++++++++++++++++++++++ arch/arm/mm/Kconfig | 5 ++ include/linux/suspend.h | 2 + 5 files changed, 122 insertions(+) Adds support for ARM based hibernation Additional notes: ----------------- There are two checkpatch warnings added by this patch. These follow behavior in existing hibernation implementations on other platforms. WARNING: externs should be avoided in .c files #116: FILE: arch/arm/kernel/hibernate.c:26: +extern const void __nosave_begin, __nosave_end; This extern is picking up the linker nosave region definitions, only used in hibernate. Follows same extern line used mips, powerpc, s390, sh, sparc, x86 & unicore32 WARNING: externs should be avoided in .c files #191: FILE: arch/arm/kernel/hibernate.c:101: +extern void call_with_stack(void (*fn)(void *), void *arg, void *sp); This extern is used in the arch/arm/ in hibernate, process and bL_switcher Changes in v4: -------------- * updated comment for soft_restart with review feedback * dropped freeze_processes patch which was queued separately to 3.14 by Rafael Wysocki: https://lkml.org/lkml/2014/2/25/683 Changes in v3: -------------- * added comment to use of soft_restart * drop irq disable soft_restart patch * add patch to avoid tracers in soft_restart by using raw_local_irq_* Changes in v2: -------------- * Removed unneeded flush_thread, use of __naked and cpu_init. * dropped Cyril Chemparathy <cyril(a)ti.com> from Cc: list as emails are bouncing. Thanks, Sebastian Capella

11 years, 3 months

3
6
0 0

mainline boot: 42 pass, 0 fail (v3.14-rc4-45-gd2a0476)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.14-rc4-45-gd2a0476 Full Report =========== da8xx_omapl_defconfig --------------------- da850-evm PASS: 0 min 19.6 sec omap2plus_defconfig ------------------- omap3-overo-storm-tobi PASS: 0 min 25.3 sec omap3-beagle-xm PASS: 1 min 0.5 sec omap4-panda PASS: 1 min 9.5 sec omap3-overo-tobi PASS: 0 min 26.4 sec am335x-bone PASS: 0 min 27.7 sec am335x-boneblack PASS: 0 min 25.9 sec omap5-uevm PASS: 1 min 0.5 sec omap4-panda-es PASS: 1 min 13.9 sec multi_lpae_defconfig -------------------- omap5-uevm PASS: 1 min 43.9 sec sun7i-a20-cubieboard2 PASS: 0 min 14.3 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.9 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.6 sec imx6q-wandboard PASS: 0 min 17.2 sec msm_defconfig ------------- qcom-apq8074-dragonboard PASS: 1 min 4.3 sec bcm_defconfig ------------- bcm28155-ap PASS: 0 min 58.9 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.9 sec sun4i-a10-cubieboard PASS: 0 min 17.4 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.6 sec multi_v7_defconfig ------------------ ste-snowball PASS: 1 min 21.1 sec tegra30-beaver PASS: 0 min 23.5 sec am335x-boneblack PASS: 0 min 23.4 sec omap3-beagle-xm PASS: 0 min 48.2 sec sun7i-a20-cubieboard2 PASS: 0 min 14.5 sec armada-370-mirabox PASS: 0 min 22.3 sec omap4-panda PASS: 0 min 53.4 sec armada-xp-openblocks-ax3-4 PASS: 0 min 25.0 sec sun4i-a10-cubieboard PASS: 0 min 22.2 sec bcm28155-ap PASS: 0 min 59.3 sec omap3-overo-tobi PASS: 0 min 21.5 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.8 sec am335x-bone PASS: 0 min 26.1 sec omap3-overo-storm-tobi PASS: 0 min 23.9 sec omap5-uevm PASS: 1 min 51.3 sec imx6q-wandboard PASS: 0 min 17.3 sec omap4-panda-es PASS: 0 min 58.4 sec imx6dl-wandboard,wand-dual PASS: 0 min 18.3 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 30.0 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.0 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 22.2 sec armada-370-mirabox PASS: 0 min 20.2 sec

11 years, 3 months

1
0
0 0

[PATCH v5 0/2] hibernation support on ARM

by Sebastian Capella

Patches adding support for hibernation on ARM - ARM hibernation / suspend-to-disk - Change soft_restart to use non-tracing raw_local_irq_disable Patches based on v3.13 tag, verified hibernation on beaglebone black on a branch based on 3.13 merged with initial omap support from Russ Dill which can be found here (includes v1 patchset): http://git.linaro.org/git-ro/people/sebastian.capella/linux.git hibernation_3.13_russMerge [PATCH v5 1/2] ARM: avoid tracers in soft_restart arch/arm/kernel/process.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Use raw_local_irq_disable in place of local_irq_disable to avoid infinite abort recursion while tracing. (unchanged since v3) [PATCH v5 2/2] ARM hibernation / suspend-to-disk arch/arm/include/asm/memory.h | 1 + arch/arm/kernel/Makefile | 1 + arch/arm/kernel/hibernate.c | 113 +++++++++++++++++++++++++++++++++++++++++ arch/arm/mm/Kconfig | 5 ++ include/linux/suspend.h | 2 + 5 files changed, 122 insertions(+) Adds support for ARM based hibernation Additional notes: ----------------- There are two checkpatch warnings added by this patch. These follow behavior in existing hibernation implementations on other platforms. WARNING: externs should be avoided in .c files #116: FILE: arch/arm/kernel/hibernate.c:26: +extern const void __nosave_begin, __nosave_end; This extern is picking up the linker nosave region definitions, only used in hibernate. Follows same extern line used mips, powerpc, s390, sh, sparc, x86 & unicore32 WARNING: externs should be avoided in .c files #191: FILE: arch/arm/kernel/hibernate.c:101: +extern void call_with_stack(void (*fn)(void *), void *arg, void *sp); This extern is used in the arch/arm/ in hibernate, process and bL_switcher Changes in v5: -------------- * Checkpatch warning on trailing whitespace Changes in v4: -------------- * updated comment for soft_restart with review feedback * dropped freeze_processes patch which was queued separately to 3.14 by Rafael Wysocki: https://lkml.org/lkml/2014/2/25/683 Changes in v3: -------------- * added comment to use of soft_restart * drop irq disable soft_restart patch * add patch to avoid tracers in soft_restart by using raw_local_irq_* Changes in v2: -------------- * Removed unneeded flush_thread, use of __naked and cpu_init. * dropped Cyril Chemparathy <cyril(a)ti.com> from Cc: list as emails are bouncing. Thanks, Sebastian Capella

11 years, 3 months

1
2
0 0

[PATCH v4 0/2] hibernation support on ARM

by Sebastian Capella

Patches adding support for hibernation on ARM - ARM hibernation / suspend-to-disk - Change soft_restart to use non-tracing raw_local_irq_disable Patches based on v3.13 tag, verified hibernation on beaglebone black on a branch based on 3.13 merged with initial omap support from Russ Dill which can be found here (includes v1 patchset): http://git.linaro.org/git-ro/people/sebastian.capella/linux.git hibernation_3.13_russMerge [PATCH v4 1/2] ARM: avoid tracers in soft_restart arch/arm/kernel/process.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Use raw_local_irq_disable in place of local_irq_disable to avoid infinite abort recursion while tracing. (unchanged since v3) [PATCH v4 2/2] ARM hibernation / suspend-to-disk arch/arm/include/asm/memory.h | 1 + arch/arm/kernel/Makefile | 1 + arch/arm/kernel/hibernate.c | 113 +++++++++++++++++++++++++++++++++++++++++ arch/arm/mm/Kconfig | 5 ++ include/linux/suspend.h | 2 + 5 files changed, 122 insertions(+) Adds support for ARM based hibernation Additional notes: ----------------- There are two checkpatch warnings added by this patch. These follow behavior in existing hibernation implementations on other platforms. WARNING: externs should be avoided in .c files #116: FILE: arch/arm/kernel/hibernate.c:26: +extern const void __nosave_begin, __nosave_end; This extern is picking up the linker nosave region definitions, only used in hibernate. Follows same extern line used mips, powerpc, s390, sh, sparc, x86 & unicore32 WARNING: externs should be avoided in .c files #191: FILE: arch/arm/kernel/hibernate.c:101: +extern void call_with_stack(void (*fn)(void *), void *arg, void *sp); This extern is used in the arch/arm/ in hibernate, process and bL_switcher Changes in v4: -------------- * updated comment for soft_restart with review feedback * dropped freeze_processes patch which was queued separately to 3.14 by Rafael Wysocki: https://lkml.org/lkml/2014/2/25/683 Changes in v3: -------------- * added comment to use of soft_restart * drop irq disable soft_restart patch * add patch to avoid tracers in soft_restart by using raw_local_irq_* Changes in v2: -------------- * Removed unneeded flush_thread, use of __naked and cpu_init. * dropped Cyril Chemparathy <cyril(a)ti.com> from Cc: list as emails are bouncing. Thanks, Sebastian Capella

11 years, 3 months

1
0
0 0

[PATCH RFC v1 0/3] hibernation support on ARM

by Sebastian Capella

Patches adding support for hibernation on ARM - ARM hibernation / suspend-to-disk - Fix hang in freeze_processes during hibernation - add an irq disabled version of soft_restart Patches based on v3.13 tag, verified hibernation on beaglebone black on a branch based on 3.13 merged with initial omap support from Russ Dill which be found here: http://git.linaro.org/git-ro/people/sebastian.capella/linux.git hibernation_3.13_russMerge [PATCH RFC v1 1/3] ARM: Add irq disabled version of soft_restart. arch/arm/include/asm/system_misc.h | 1 + arch/arm/kernel/process.c | 15 ++++++++++----- 2 files changed, 11 insertions(+), 5 deletions(-) Adds the ability to run soft restart with local_irq/fiq_disable Useful in hibernation code paths [PATCH RFC v1 2/3] Fix hibernation restore hang in freeze_processes drivers/base/firmware_class.c | 1 + 1 file changed, 1 insertion(+) Add handling for PM_RESTORE_PREPARE notifier [PATCH RFC v1 3/3] ARM hibernation / suspend-to-disk arch/arm/include/asm/memory.h | 1 + arch/arm/kernel/Makefile | 1 + arch/arm/kernel/hibernate.c | 106 +++++++++++++++++++++++++++++++++++++++++ arch/arm/mm/Kconfig | 5 ++ include/linux/suspend.h | 2 + 5 files changed, 115 insertions(+) Adds support for ARM based hibernation Additional notes: There are two checkpatch warnings added by this patch. These follow behavior in existing hibernation implementations on other platforms. WARNING: externs should be avoided in .c files #116: FILE: arch/arm/kernel/hibernate.c:26: +extern const void __nosave_begin, __nosave_end; This extern is picking up the linker nosave region definitions, only used in hibernate. Follows same extern line used mips, powerpc, s390, sh, sparc, x86 & unicore32 WARNING: externs should be avoided in .c files #191: FILE: arch/arm/kernel/hibernate.c:101: +extern void call_with_stack(void (*fn)(void *), void *arg, void *sp); This extern is used in the arch/arm/ in hibernate, process and bL_switcher

11 years, 3 months

7
35
0 0

next boot: 39 pass, 2 fail (next-20140226)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: next Git describe: next-20140226 Failed boot tests (console logs at the end) =========================================== am335x-boneblack: FAIL: omap2plus_defconfig omap5-uevm: FAIL: multi_v7_defconfig Full Report =========== da8xx_omapl_defconfig --------------------- da850-evm PASS: 0 min 19.7 sec omap2plus_defconfig ------------------- omap3-overo-storm-tobi PASS: 0 min 25.0 sec omap3-beagle-xm PASS: 1 min 0.6 sec omap4-panda PASS: 1 min 6.8 sec omap3-overo-tobi PASS: 0 min 23.3 sec am335x-bone PASS: 0 min 27.2 sec am335x-boneblack FAIL: 0 min 42.1 sec omap5-uevm PASS: 1 min 4.5 sec omap4-panda-es PASS: 1 min 6.2 sec multi_lpae_defconfig -------------------- omap5-uevm PASS: 1 min 44.2 sec sun7i-a20-cubieboard2 PASS: 0 min 14.5 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 19.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.3 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.6 sec imx6q-wandboard PASS: 0 min 17.1 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 13.0 sec sun4i-a10-cubieboard PASS: 0 min 12.7 sec bcm_defconfig ------------- bcm28155-ap PASS: 0 min 53.5 sec mvebu_v7_defconfig ------------------ armada-xp-openblocks-ax3-4 PASS: 0 min 22.2 sec armada-370-mirabox PASS: 0 min 20.2 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.7 sec multi_v7_defconfig ------------------ ste-snowball PASS: 1 min 21.6 sec tegra30-beaver PASS: 0 min 19.2 sec am335x-boneblack PASS: 0 min 23.6 sec omap3-beagle-xm PASS: 0 min 55.3 sec sun7i-a20-cubieboard2 PASS: 0 min 14.5 sec armada-370-mirabox PASS: 0 min 22.1 sec omap4-panda PASS: 0 min 53.8 sec armada-xp-openblocks-ax3-4 PASS: 0 min 25.0 sec sun4i-a10-cubieboard PASS: 0 min 14.3 sec bcm28155-ap PASS: 1 min 3.9 sec omap3-overo-tobi PASS: 0 min 22.0 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.9 sec am335x-bone PASS: 0 min 26.1 sec omap3-overo-storm-tobi PASS: 0 min 21.1 sec omap5-uevm FAIL: 0 min 31.4 sec imx6q-wandboard PASS: 0 min 17.5 sec omap4-panda-es PASS: 0 min 53.1 sec imx6dl-wandboard,wand-dual PASS: 0 min 18.3 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 35.3 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.1 sec Console logs for failures ========================= omap2plus_defconfig ------------------- am335x-boneblack: FAIL: last 80 lines of boot log: -------------------------------------------------- musb-hdrc: 28/31 max ep, 16384/16384 memory USB Peripheral mode controller at 47401000 using PIO, IRQ 0 musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn) musb-hdrc: MHDRC RTL version 2.0 musb-hdrc: setup fifo_mode 4 musb-hdrc: 28/31 max ep, 16384/16384 memory USB Host mode controller at 47401800 using PIO, IRQ 0 OMAP SD/MMC: 0 mmc_send_cmd : timeout: No status update reading u-boot.img reading u-boot.img U-Boot 2013.04-dirty (May 20 2013 - 14:30:06) I2C: ready DRAM: 512 MiB WARNING: Caches not enabled NAND: No NAND device found!!! 0 MiB MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 *** Warning - readenv() failed, using default environment musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn) musb-hdrc: MHDRC RTL version 2.0 musb-hdrc: setup fifo_mode 4 musb-hdrc: 28/31 max ep, 16384/16384 memory USB Peripheral mode controller at 47401000 using PIO, IRQ 0 musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn) musb-hdrc: MHDRC RTL version 2.0 musb-hdrc: setup fifo_mode 4 musb-hdrc: 28/31 max ep, 16384/16384 memory USB Host mode controller at 47401800 using PIO, IRQ 0 Net: <ethaddr> not set. Validating first E-fuse MAC Phy not found PHY reset timed out cpsw, usb_ether Hit any key to stop autoboot: 1 0 U-Boot# U-Boot# version version U-Boot 2013.04-dirty (May 20 2013 - 14:30:06) arm-angstrom-linux-gnueabi-gcc (Linaro GCC 4.7-2013.02-01) 4.7.3 20130205 (prerelease) GNU ld (GNU Binutils) 2.22 U-Boot# setenv bootargs console=ttyO0,115200n8 earlyprintk rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 setenv bootargs console=ttyO0,115200n8 earlyprintk rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 U-Boot# setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none' setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none' U-Boot# if test -n ${initenv}; then run initenv; fi if test -n ${initenv}; then run initenv; fi U-Boot# if test -n ${preboot}; then run preboot; fi if test -n ${preboot}; then run preboot; fi U-Boot# setenv autoload no; setenv autoboot no setenv autoload no; setenv autoboot no U-Boot#dhcp dhcp link up on port 0, speed 1000, full duplex BOOTP broadcast 1 BOOTP broadcast 2 BOOTP broadcast 3 BOOTP broadcast 4 BOOTP broadcast 5 BOOTP broadcast 6 BOOTP broadcast 7 BOOTP broadcast 8 BOOTP broadcast 9 BOOTP broadcast 10 dhcp Retry count exceeded; starting again using musb-hdrc, OUT ep1out IN ep1in STATUS ep2in MAC c8:a0:30:b4:18:a4 HOST MAC de:ad:be:af:00:00 RNDIS ready ~$off # PYBOOT: Exception: u-boot: ERROR: DHCP retry count exceeded. # PYBOOT: Time: 42.09 seconds. # PYBOOT: Result: FAIL multi_v7_defconfig ------------------ omap5-uevm: FAIL: last 80 lines of boot log: -------------------------------------------- Connected to omap5uevm console [channel connected] (~$quit to exit) (user:khilman) is already connected ~$hardreset Command(omap5uevm console)> hardreset (user:khilman) Reboot omap5uevm Reboot: omap5uevm ; phidget 1 2 : off, sleep, on found: 002/030 2 ~$off # PYBOOT: Exception: ERROR: Could not break into autoboot. # PYBOOT: Time: 31.38 seconds. # PYBOOT: Result: FAIL

11 years, 3 months

1
0
0 0

[PATCH] ASoC: da732x: Mark DC offset control registers volatile

by Mark Brown

From: Mark Brown <broonie(a)linaro.org> The driver reads from the DC offset control registers during callibration but since the registers are marked as volatile and there is a register cache the values will not be read from the hardware after the first reading rendering the callibration ineffective. It appears that the driver was originally written for the ASoC level register I/O code but converted to regmap prior to merge and this issue was missed during the conversion as the framework level volatile register functionality was not being used. Signed-off-by: Mark Brown <broonie(a)linaro.org> Cc: stable(a)vger.kernel.org --- sound/soc/codecs/da732x.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/sound/soc/codecs/da732x.c b/sound/soc/codecs/da732x.c index 8e2c74d..798eb43 100644 --- a/sound/soc/codecs/da732x.c +++ b/sound/soc/codecs/da732x.c @@ -1268,11 +1268,23 @@ static struct snd_soc_dai_driver da732x_dai[] = { }, }; +static bool da732x_volatile(struct device *dev, unsigned int reg) +{ + switch (reg) { + case DA732X_REG_HPL_DAC_OFF_CNTL: + case DA732X_REG_HPR_DAC_OFF_CNTL: + return true; + default: + return false; + } +} + static const struct regmap_config da732x_regmap = { .reg_bits = 8, .val_bits = 8, .max_register = DA732X_MAX_REG, + .volatile_reg = da732x_volatile, .reg_defaults = da732x_reg_cache, .num_reg_defaults = ARRAY_SIZE(da732x_reg_cache), .cache_type = REGCACHE_RBTREE, -- 1.9.0.rc3

11 years, 3 months

2
7
0 0

queue boot: 12 pass, 1 fail (v3.10.32-19-ge0aba9b)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.10.32-19-ge0aba9b Failed boot tests (console logs at the end) =========================================== imx6dl-wandboard,wand-solo: FAIL: imx_v6_v7_defconfig Full Report =========== da8xx_omapl_defconfig --------------------- da850-evm PASS: 0 min 18.8 sec omap2plus_defconfig ------------------- am335x-bone PASS: 0 min 26.6 sec omap4-panda-es PASS: 1 min 9.2 sec omap3-beagle-xm PASS: 0 min 56.0 sec omap3-tobi PASS: 0 min 33.7 sec omap4-panda PASS: 1 min 8.1 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 15.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 17.1 sec imx6dl-wandboard,wand-solo FAIL: 0 min 31.4 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.4 sec armada-370-mirabox PASS: 0 min 19.6 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 34.9 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 16.4 sec Console logs for failures ========================= imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-solo: FAIL: last 80 lines of boot log: ------------------------------------------------------------ Connected to wand-solo console [channel connected] (~$quit to exit) (user:khilman) is already connected ~$hardreset Command(wand-solo console)> hardreset (user:khilman) Reboot wand-solo Reboot: wand-solo ; phidget 2 2 : off, sleep, on U-Boot 2013.04-00012-g0b44183-dirty (May 15 2013 - 16:16:11) CPU: Freescale i.MX6SOLO rev1.1 at 792 MHz Reset cause: POR Board: Wandboard DRAM: 512 MiB WARNING: Caches not enabled MMC: FSL_SDHC: 0 *** Warning - bad CRC, using default env 0 => ~$off # PYBOOT: Exception: ERROR: Could not break into autoboot. # PYBOOT: Time: 31.38 seconds. # PYBOOT: Result: FAIL

11 years, 3 months

1
0
0 0

arm-soc boot: 33 pass, 2 fail (v3.14-rc3-466-gff70f51)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: arm-soc Git describe: v3.14-rc3-466-gff70f51 Failed boot tests (console logs at the end) =========================================== tegra30-beaver: FAIL: tegra_defconfig am335x-boneblack: FAIL: multi_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- omap3-overo-storm-tobi PASS: 0 min 25.4 sec omap3-beagle-xm PASS: 0 min 59.9 sec omap4-panda PASS: 1 min 10.8 sec omap3-overo-tobi PASS: 0 min 23.0 sec am335x-bone PASS: 0 min 27.4 sec am335x-boneblack PASS: 0 min 25.9 sec omap4-panda-es PASS: 1 min 10.5 sec multi_lpae_defconfig -------------------- sun7i-a20-cubieboard2 PASS: 0 min 14.1 sec tegra_defconfig --------------- tegra30-beaver FAIL: 0 min 31.4 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.6 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.5 sec imx6q-wandboard PASS: 0 min 17.2 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 13.0 sec sun4i-a10-cubieboard PASS: 0 min 15.8 sec bcm_defconfig ------------- bcm28155-ap PASS: 0 min 58.8 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.9 sec multi_v7_defconfig ------------------ ste-snowball PASS: 1 min 17.2 sec tegra30-beaver PASS: 0 min 21.9 sec am335x-boneblack FAIL: 1 min 12.0 sec omap3-beagle-xm PASS: 0 min 43.9 sec sun7i-a20-cubieboard2 PASS: 0 min 14.4 sec armada-370-mirabox PASS: 0 min 21.9 sec omap4-panda PASS: 0 min 56.9 sec armada-xp-openblocks-ax3-4 PASS: 0 min 24.9 sec sun4i-a10-cubieboard PASS: 0 min 18.9 sec bcm28155-ap PASS: 1 min 4.0 sec omap3-overo-tobi PASS: 0 min 21.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.2 sec am335x-bone PASS: 0 min 26.1 sec omap3-overo-storm-tobi PASS: 0 min 21.2 sec imx6q-wandboard PASS: 0 min 17.5 sec omap4-panda-es PASS: 0 min 53.4 sec imx6dl-wandboard,wand-dual PASS: 0 min 18.2 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 30.8 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.5 sec Console logs for failures ========================= tegra_defconfig --------------- tegra30-beaver: FAIL: last 80 lines of boot log: ------------------------------------------------ Connected to beaver console [channel connected] (~$quit to exit) (user:khilman) is already connected ~$hardreset Command(beaver console)> hardreset (user:khilman) Reboot beaver File "/home/khilman/bin/boot.py", line 40 'da850evm': ('phidget', 4, 2) ^ SyntaxError: invalid syntax ~$off # PYBOOT: Exception: ERROR: Could not break into autoboot. # PYBOOT: Time: 31.38 seconds. # PYBOOT: Result: FAIL multi_v7_defconfig ------------------ am335x-boneblack: FAIL: last 80 lines of boot log: -------------------------------------------------- GNU ld (GNU Binutils) 2.22 U-Boot# setenv bootargs console=ttyO0,115200n8 earlyprintk rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 setenv bootargs console=ttyO0,115200n8 earlyprintk rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 U-Boot# setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none' setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none' U-Boot# if test -n ${initenv}; then run initenv; fi if test -n ${initenv}; then run initenv; fi U-Boot# if test -n ${preboot}; then run preboot; fi if test -n ${preboot}; then run preboot; fi U-Boot# setenv autoload no; setenv autoboot no setenv autoload no; setenv autoboot no U-Boot# dhcp dhcp link up on port 0, speed 1000, full duplex BOOTP broadcast 1 BOOTP broadcast 2 BOOTP broadcast 3 BOOTP broadcast 4 BOOTP broadcast 5 BOOTP broadcast 6 BOOTP broadcast 7 BOOTP broadcast 8 BOOTP broadcast 9 BOOTP broadcast 10 Retry count exceeded; starting again using musb-hdrc, OUT ep1out IN ep1in STATUS ep2in MAC c8:a0:30:b4:18:a4 HOST MAC de:ad:be:af:00:00 RNDIS ready ERROR: The remote end did not respond in time. at ether.c:2395/usb_eth_init() link up on port 0, speed 1000, full duplex BOOTP broadcast 1 BOOTP broadcast 2 BOOTP broadcast 3 BOOTP broadcast 4 BOOTP broadcast 5 BOOTP broadcast 6 ~$off # PYBOOT: Exception: Timeout exceeded in read_nonblocking(). <pexpect.spawn object at 0x11da3d0> version: 2.3 ($Revision: 399 $) command: /usr/bin/conmux-console args: ['/usr/bin/conmux-console', 'vence/am335xboneb'] searcher: searcher_re: 0: re.compile("U-Boot#") buffer (last 100 chars): BOOTP broadcast 2 BOOTP broadcast 3 BOOTP broadcast 4 BOOTP broadcast 5 BOOTP broadcast 6 before (last 100 chars): BOOTP broadcast 2 BOOTP broadcast 3 BOOTP broadcast 4 BOOTP broadcast 5 BOOTP broadcast 6 after: <class 'pexpect.TIMEOUT'> match: None match_index: None exitstatus: None flag_eof: False pid: 4400 child_fd: 3 closed: False timeout: 30 delimiter: <class 'pexpect.EOF'> logfile: <open file 'boot-am335x-boneblack.log', mode 'w' at 0x7fa1d63f1c90> logfile_read: None logfile_send: None maxread: 2000 ignorecase: False searchwindowsize: None delaybeforesend: 0.05 delayafterclose: 0.1 delayafterterminate: 0.1 # PYBOOT: Time: 72.00 seconds. # PYBOOT: Result: FAIL

11 years, 3 months

2
1
0 0

[PATCH 0/4] arm64: Topology

by Mark Brown

Use the scheduler documented default for unknown CPUs rather than assigning them to a cluster. Mark Brown (4): arm64: topology: Implement basic CPU topology support arm64: topology: Add support for topology DT bindings arm64: topology: Tell the scheduler about the relative power of cores arm64: topology: Provide relative power numbers for cores arch/arm64/Kconfig | 24 +++ arch/arm64/include/asm/topology.h | 39 ++++ arch/arm64/kernel/Makefile | 1 + arch/arm64/kernel/smp.c | 11 ++ arch/arm64/kernel/topology.c | 380 ++++++++++++++++++++++++++++++++++++++ 5 files changed, 455 insertions(+)

11 years, 3 months

1
4
0 0

mainline boot: 40 pass, 1 fail (v3.14-rc4-34-g6dba6ec)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.14-rc4-34-g6dba6ec Failed boot tests (console logs at the end) =========================================== omap4-panda: FAIL: multi_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- omap3-overo-storm-tobi PASS: 0 min 26.2 sec omap3-beagle-xm PASS: 0 min 59.0 sec omap4-panda PASS: 1 min 6.0 sec omap3-overo-tobi PASS: 0 min 23.3 sec am335x-bone PASS: 0 min 32.6 sec am335x-boneblack PASS: 0 min 25.6 sec omap5-uevm PASS: 1 min 0.1 sec omap4-panda-es PASS: 1 min 8.2 sec multi_lpae_defconfig -------------------- omap5-uevm PASS: 1 min 43.5 sec sun7i-a20-cubieboard2 PASS: 0 min 14.6 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 22.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.6 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.7 sec imx6q-wandboard PASS: 0 min 17.1 sec msm_defconfig ------------- qcom-apq8074-dragonboard PASS: 1 min 9.3 sec bcm_defconfig ------------- bcm28155-ap PASS: 0 min 58.7 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.8 sec sun4i-a10-cubieboard PASS: 0 min 17.3 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 27.8 sec multi_v7_defconfig ------------------ ste-snowball PASS: 1 min 20.9 sec tegra30-beaver PASS: 0 min 19.2 sec am335x-boneblack PASS: 0 min 23.5 sec omap3-beagle-xm PASS: 0 min 43.4 sec sun7i-a20-cubieboard2 PASS: 0 min 14.6 sec armada-370-mirabox PASS: 0 min 22.1 sec omap4-panda FAIL: 0 min 31.4 sec armada-xp-openblocks-ax3-4 PASS: 0 min 24.8 sec sun4i-a10-cubieboard PASS: 0 min 19.1 sec bcm28155-ap PASS: 1 min 9.4 sec omap3-overo-tobi PASS: 0 min 21.5 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.1 sec am335x-bone PASS: 0 min 41.1 sec omap3-overo-storm-tobi PASS: 0 min 24.2 sec omap5-uevm PASS: 1 min 45.0 sec imx6q-wandboard PASS: 0 min 17.2 sec omap4-panda-es PASS: 0 min 49.6 sec imx6dl-wandboard,wand-dual PASS: 0 min 18.5 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 33.4 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.1 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.9 sec armada-370-mirabox PASS: 0 min 20.1 sec Console logs for failures ========================= multi_v7_defconfig ------------------ omap4-panda: FAIL: last 80 lines of boot log: --------------------------------------------- Connected to 4430panda console [channel connected] (~$quit to exit) (user:khilman) is already connected ~$hardreset Command(4430panda console)> hardreset (user:khilman) Reboot 4430panda Reboot: 4430panda ; phidget 0 1 : off, sleep, on U-Boot SPL 2013.04 (May 24 2013 - 14:00:03) OMAP4430 ES2.1 Bypassing DPLL failed 4a008180 OMAP SD/MMC: 0 reading u-boot.img reading u-boot.img U-Boot 2013.04 (May 24 2013 - 14:00:03) CPU : OMAP4430 ES2.1 Board: OMAP4 Panda I2C: ready D ~$off # PYBOOT: Exception: ERROR: Could not break into autoboot. # PYBOOT: Time: 31.37 seconds. # PYBOOT: Result: FAIL

11 years, 3 months

1
0
0 0

queue boot: 35 pass, 0 fail (v3.13.5-35-g9be58d4)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.13.5-35-g9be58d4 Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 25.5 sec omap3-beagle-xm PASS: 0 min 56.4 sec omap4-panda PASS: 1 min 12.0 sec omap3-tobi PASS: 0 min 22.7 sec am335x-bone PASS: 0 min 27.3 sec omap4-panda-es PASS: 1 min 1.2 sec multi_lpae_defconfig -------------------- sun7i-a20-cubieboard2 PASS: 0 min 13.7 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.6 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.5 sec imx6q-wandboard PASS: 0 min 17.1 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 11.8 sec sun4i-a10-cubieboard PASS: 0 min 17.1 sec bcm_defconfig ------------- bcm28155-ap PASS: 0 min 58.9 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 30.5 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 32.5 sec tegra30-beaver PASS: 0 min 17.7 sec am335x-boneblack PASS: 0 min 22.5 sec omap3-beagle-xm PASS: 0 min 54.8 sec sun7i-a20-cubieboard2 PASS: 0 min 13.8 sec armada-370-mirabox PASS: 0 min 20.4 sec omap4-panda PASS: 1 min 4.9 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.8 sec sun4i-a10-cubieboard PASS: 0 min 18.4 sec bcm28155-ap PASS: 1 min 14.9 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.0 sec omap3-tobi PASS: 0 min 23.6 sec am335x-bone PASS: 0 min 28.8 sec imx6q-wandboard PASS: 0 min 17.5 sec omap4-panda-es PASS: 1 min 1.1 sec imx6dl-wandboard,wand-dual PASS: 0 min 18.2 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 30.5 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 22.0 sec armada-370-mirabox PASS: 0 min 19.8 sec

11 years, 3 months

1
0
0 0

arm-soc boot: 34 pass, 1 fail (v3.14-rc3-459-gc6e50ee)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: arm-soc Git describe: v3.14-rc3-459-gc6e50ee Failed boot tests (console logs at the end) =========================================== omap4-panda: FAIL: multi_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- omap3-overo-storm-tobi PASS: 0 min 25.6 sec omap3-beagle-xm PASS: 0 min 59.2 sec omap4-panda PASS: 1 min 7.6 sec omap3-overo-tobi PASS: 0 min 26.2 sec am335x-bone PASS: 0 min 27.4 sec am335x-boneblack PASS: 0 min 26.0 sec omap4-panda-es PASS: 1 min 11.1 sec multi_lpae_defconfig -------------------- sun7i-a20-cubieboard2 PASS: 0 min 14.5 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.6 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.5 sec imx6q-wandboard PASS: 0 min 17.2 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.0 sec sun4i-a10-cubieboard PASS: 0 min 12.9 sec bcm_defconfig ------------- bcm28155-ap PASS: 1 min 14.6 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.9 sec multi_v7_defconfig ------------------ ste-snowball PASS: 1 min 20.2 sec tegra30-beaver PASS: 0 min 16.9 sec am335x-boneblack PASS: 0 min 23.2 sec omap3-beagle-xm PASS: 0 min 50.5 sec sun7i-a20-cubieboard2 PASS: 0 min 14.5 sec armada-370-mirabox PASS: 0 min 22.0 sec omap4-panda FAIL: 2 min 24.0 sec armada-xp-openblocks-ax3-4 PASS: 0 min 24.8 sec sun4i-a10-cubieboard PASS: 0 min 19.0 sec bcm28155-ap PASS: 1 min 9.4 sec omap3-overo-tobi PASS: 0 min 21.6 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.2 sec am335x-bone PASS: 0 min 26.1 sec omap3-overo-storm-tobi PASS: 0 min 20.8 sec imx6q-wandboard PASS: 0 min 18.0 sec omap4-panda-es PASS: 0 min 57.7 sec imx6dl-wandboard,wand-dual PASS: 0 min 18.4 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 33.4 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.5 sec Console logs for failures ========================= multi_v7_defconfig ------------------ omap4-panda: FAIL: last 80 lines of boot log: --------------------------------------------- [ 0.513244] omap_uart 4806a000.serial: no wakeirq for uart0 [ 0.513549] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 104, base_baud = 3000000) is a OMAP UART0 [ 0.513885] omap_uart 4806c000.serial: no wakeirq for uart0 [ 0.514099] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 105, base_baud = 3000000) is a OMAP UART1 [ 0.514434] omap_uart 48020000.serial: no wakeirq for uart0 [ 0.514617] 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 106, base_baud = 3000000) is a OMAP UART2 [ 1.381256] console [ttyO2] enabled [ 1.385253] omap_uart 4806e000.serial: no wakeirq for uart0 [ 1.391296] 4806e000.serial: ttyO3 at MMIO 0x4806e000 (irq = 102, base_baud = 3000000) is a OMAP UART3 [ 1.401672] STMicroelectronics ASC driver initialized [ 1.408081] serial: Freescale lpuart driver [ 1.412750] [drm] Initialized drm 1.1.0 20060810 [ 1.424774] loop: module loaded [ 1.435394] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 1.443237] usbcore: registered new interface driver pegasus [ 1.449218] usbcore: registered new interface driver asix [ 1.454925] usbcore: registered new interface driver ax88179_178a [ 1.461364] usbcore: registered new interface driver cdc_ether [ 1.467529] usbcore: registered new interface driver r815x [ 1.473358] usbcore: registered new interface driver CoreChips [ 1.479553] usbcore: registered new interface driver smsc75xx [ 1.485626] usbcore: registered new interface driver smsc95xx [ 1.491699] usbcore: registered new interface driver net1080 [ 1.497680] usbcore: registered new interface driver cdc_subset [ 1.503936] usbcore: registered new interface driver zaurus [ 1.509826] usbcore: registered new interface driver cdc_ncm [ 1.515808] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.522644] ehci-pci: EHCI PCI platform driver [ 1.527313] ehci-platform: EHCI generic platform driver [ 1.533050] ehci-omap: OMAP-EHCI Host Controller driver [ 1.558868] ehci-omap 4a064c00.ehci: EHCI Host Controller [ 1.564575] ehci-omap 4a064c00.ehci: new USB bus registered, assigned bus number 1 [ 1.572937] ehci-omap 4a064c00.ehci: irq 109, io mem 0x4a064c00 [ 1.590515] ehci-omap 4a064c00.ehci: USB 2.0 started, EHCI 1.00 [ 1.597564] hub 1-0:1.0: USB hub found [ 1.601562] hub 1-0:1.0: 3 ports detected [ 1.606292] ehci-orion: EHCI orion driver [ 1.610748] SPEAr-ehci: EHCI SPEAr driver [ 1.615142] tegra-ehci: Tegra EHCI driver [ 1.620208] usbcore: registered new interface driver usb-storage [ 1.628784] mousedev: PS/2 mouse device common for all mice [ 1.637359] i2c /dev entries driver [ 1.644500] sdhci: Secure Digital Host Controller Interface driver [ 1.651000] sdhci: Copyright(c) Pierre Ossman [ 1.656555] omap_hsmmc 4809c000.mmc: vmmc regulator missing [ 1.662475] platform 4809c000.mmc: Driver omap_hsmmc requests probe deferral [ 1.670166] omap_hsmmc 480d5000.mmc: vmmc regulator missing [ 1.676086] platform 480d5000.mmc: Driver omap_hsmmc requests probe deferral [ 1.684082] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.691375] usbcore: registered new interface driver usbhid [ 1.697204] usbhid: USB HID core driver [ 1.705993] TCP: cubic registered [ 1.709472] NET: Registered protocol family 17 [ 1.714385] Key type dns_resolver registered [ 1.719482] Power Management for TI OMAP4+ devices. [ 1.724639] Power Management for TI OMAP4. [ 1.728942] OMAP4 PM: u-boot >= v2012.07 is required for full PM support [ 1.736053] Registering SWP/SWPB emulation handler [ 1.742218] vwl1271: 1800 mV [ 1.750793] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 1.760040] twl 0-0048: PIH (irq 39) nested IRQs [ 1.766754] twl_rtc rtc.10: Enabling TWL-RTC [ 1.773956] twl_rtc rtc.10: rtc core: registered rtc.10 as rtc0 [ 1.780914] VAUX1_6030: 1000 <--> 3000 mV at 1800 mV [ 1.787078] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV [ 1.793243] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV [ 1.799377] VMMC: 1200 <--> 3000 mV at 3000 mV [ 1.805053] VPP: 1800 <--> 2500 mV at 1900 mV [ 1.810577] VUSIM: 1200 <--> 2900 mV at 1800 mV [ 1.816131] VDAC: 1800 mV [ 1.816131] VANA: 2100 mV [ 1.823120] VCXIO: 1800 mV [ 1.823120] VUSB: 3300 mV [ 1.830169] V1V8: 1800 mV [ 1.833831] V2V1: 2100 mV [ 22.211547] [sched_delayed] sched: RT throttling activated ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: <class 'pexpect.TIMEOUT'> # PYBOOT: Time: 144.03 seconds. # PYBOOT: Result: FAIL

11 years, 3 months

1
0
0 0

arm-soc boot: 35 pass, 0 fail (v3.14-rc3-454-gba8655d)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: arm-soc Git describe: v3.14-rc3-454-gba8655d Full Report =========== omap2plus_defconfig ------------------- omap3-overo-storm-tobi PASS: 0 min 25.4 sec omap3-beagle-xm PASS: 1 min 1.2 sec omap4-panda PASS: 1 min 12.2 sec omap3-overo-tobi PASS: 0 min 23.0 sec am335x-bone PASS: 0 min 27.7 sec am335x-boneblack PASS: 0 min 25.9 sec omap4-panda-es PASS: 1 min 9.9 sec multi_lpae_defconfig -------------------- sun7i-a20-cubieboard2 PASS: 0 min 14.6 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.3 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.6 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.5 sec imx6q-wandboard PASS: 0 min 17.2 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.1 sec sun4i-a10-cubieboard PASS: 0 min 12.9 sec bcm_defconfig ------------- bcm28155-ap PASS: 1 min 14.5 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.5 sec multi_v7_defconfig ------------------ ste-snowball PASS: 1 min 21.0 sec tegra30-beaver PASS: 0 min 16.9 sec am335x-boneblack PASS: 0 min 23.5 sec omap3-beagle-xm PASS: 0 min 51.0 sec sun7i-a20-cubieboard2 PASS: 0 min 14.8 sec armada-370-mirabox PASS: 0 min 22.0 sec omap4-panda PASS: 0 min 54.7 sec armada-xp-openblocks-ax3-4 PASS: 0 min 24.9 sec sun4i-a10-cubieboard PASS: 0 min 17.2 sec bcm28155-ap PASS: 1 min 4.0 sec omap3-overo-tobi PASS: 0 min 21.5 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.9 sec am335x-bone PASS: 0 min 26.2 sec omap3-overo-storm-tobi PASS: 0 min 21.3 sec imx6q-wandboard PASS: 0 min 17.3 sec omap4-panda-es PASS: 0 min 53.8 sec imx6dl-wandboard,wand-dual PASS: 0 min 18.3 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 33.0 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.5 sec

11 years, 3 months

1
0
0 0

arm-soc boot: 35 pass, 0 fail (v3.14-rc3-424-gb9855cf)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: arm-soc Git describe: v3.14-rc3-424-gb9855cf Full Report =========== omap2plus_defconfig ------------------- omap3-overo-storm-tobi PASS: 0 min 22.3 sec omap3-beagle-xm PASS: 1 min 2.2 sec omap4-panda PASS: 1 min 5.5 sec omap3-overo-tobi PASS: 0 min 23.3 sec am335x-bone PASS: 0 min 27.6 sec am335x-boneblack PASS: 0 min 25.8 sec omap4-panda-es PASS: 1 min 8.9 sec multi_lpae_defconfig -------------------- sun7i-a20-cubieboard2 PASS: 0 min 14.4 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.8 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.4 sec imx6q-wandboard PASS: 0 min 17.2 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 11.8 sec sun4i-a10-cubieboard PASS: 0 min 15.8 sec bcm_defconfig ------------- bcm28155-ap PASS: 1 min 14.7 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 30.4 sec multi_v7_defconfig ------------------ ste-snowball PASS: 1 min 17.2 sec tegra30-beaver PASS: 0 min 19.6 sec am335x-boneblack PASS: 0 min 23.5 sec omap3-beagle-xm PASS: 0 min 46.6 sec sun7i-a20-cubieboard2 PASS: 0 min 14.4 sec armada-370-mirabox PASS: 0 min 22.2 sec omap4-panda PASS: 0 min 49.7 sec armada-xp-openblocks-ax3-4 PASS: 0 min 24.9 sec sun4i-a10-cubieboard PASS: 0 min 14.2 sec bcm28155-ap PASS: 1 min 15.1 sec omap3-overo-tobi PASS: 0 min 21.5 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.0 sec am335x-bone PASS: 0 min 26.1 sec omap3-overo-storm-tobi PASS: 0 min 23.9 sec imx6q-wandboard PASS: 0 min 17.6 sec omap4-panda-es PASS: 0 min 57.4 sec imx6dl-wandboard,wand-dual PASS: 0 min 18.3 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 33.2 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.5 sec

11 years, 3 months

1
0
0 0

next boot: 38 pass, 0 fail (next-20140225)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: next Git describe: next-20140225 Full Report =========== omap2plus_defconfig ------------------- omap3-overo-storm-tobi PASS: 0 min 25.4 sec omap3-beagle-xm PASS: 0 min 59.4 sec omap4-panda PASS: 1 min 8.0 sec omap3-overo-tobi PASS: 0 min 22.9 sec am335x-bone PASS: 0 min 27.6 sec am335x-boneblack PASS: 0 min 25.9 sec omap5-uevm PASS: 1 min 3.7 sec omap4-panda-es PASS: 1 min 11.7 sec multi_lpae_defconfig -------------------- omap5-uevm PASS: 1 min 41.9 sec sun7i-a20-cubieboard2 PASS: 0 min 14.3 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 15.7 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.5 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.4 sec imx6q-wandboard PASS: 0 min 17.0 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 13.0 sec sun4i-a10-cubieboard PASS: 0 min 12.9 sec bcm_defconfig ------------- bcm28155-ap PASS: 0 min 58.9 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.7 sec multi_v7_defconfig ------------------ ste-snowball PASS: 1 min 21.7 sec tegra30-beaver PASS: 0 min 18.3 sec am335x-boneblack PASS: 0 min 23.3 sec omap3-beagle-xm PASS: 0 min 47.8 sec sun7i-a20-cubieboard2 PASS: 0 min 14.6 sec armada-370-mirabox PASS: 0 min 21.9 sec omap4-panda PASS: 0 min 54.5 sec armada-xp-openblocks-ax3-4 PASS: 0 min 25.0 sec sun4i-a10-cubieboard PASS: 0 min 18.9 sec bcm28155-ap PASS: 1 min 14.6 sec omap3-overo-tobi PASS: 0 min 21.6 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.9 sec am335x-bone PASS: 0 min 26.3 sec omap3-overo-storm-tobi PASS: 0 min 24.1 sec omap5-uevm PASS: 1 min 51.7 sec imx6q-wandboard PASS: 0 min 17.4 sec omap4-panda-es PASS: 0 min 55.1 sec imx6dl-wandboard,wand-dual PASS: 0 min 18.1 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 30.3 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.1 sec

11 years, 3 months

1
0
0 0

[PATCH V2] cpufreq: Return error if ->get() failed in cpufreq_update_policy()

by Viresh Kumar

cpufreq_update_policy() calls cpufreq_driver->get() to get current frequency of a CPU and it is not supposed to fail or return zero. Return error in case that happens. Signed-off-by: Viresh Kumar <viresh.kumar(a)linaro.org> --- V1->V2: - Fixed return error to EIO instead of EINVAL - Added WARN_ON() to flag get() failing and hence removed the print message as well which was earlier printed during errors. drivers/cpufreq/cpufreq.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index c755b5f..bf80502 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -2139,6 +2139,11 @@ int cpufreq_update_policy(unsigned int cpu) */ if (cpufreq_driver->get) { new_policy.cur = cpufreq_driver->get(cpu); + if (WARN_ON(!new_policy.cur)) { + ret = -EIO; + goto no_policy; + } + if (!policy->cur) { pr_debug("Driver did not initialize current freq"); policy->cur = new_policy.cur; -- 1.7.12.rc2.18.g61b472e

11 years, 3 months

1
0
0 0

queue boot: 11 pass, 1 fail (v3.10.32-7-gd193d7d)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.10.32-7-gd193d7d Failed boot tests (console logs at the end) =========================================== imx6dl-wandboard,wand-solo: FAIL: imx_v6_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- am335x-bone PASS: 0 min 26.4 sec omap4-panda-es PASS: 1 min 8.2 sec omap3-beagle-xm PASS: 1 min 1.7 sec omap3-tobi PASS: 0 min 34.1 sec omap4-panda PASS: 1 min 10.9 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.9 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 17.4 sec imx6dl-wandboard,wand-solo FAIL: 0 min 31.4 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.6 sec armada-370-mirabox PASS: 0 min 19.4 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.5 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 16.3 sec Console logs for failures ========================= imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-solo: FAIL: last 80 lines of boot log: ------------------------------------------------------------ Connected to wand-solo console [channel connected] (~$quit to exit) (user:khilman) is already connected (user:khilman) is already connected ~$hardreset Command(wand-solo console)> hardreset (user:khilman) Reboot wand-solo Reboot: wand-solo ; phidget 2 2 : off, sleep, on U-Boot 2013.04-00012-g0b44183-dirty (May 15 2013 - 16:16:11) CPU: Freescale i.MX6SOLO rev1.1 at 792 MHz Reset cause: POR Board: Wandboard DRAM: 512 MiB WARNING: Caches not enabled MMC: FSL_SDHC: 0 *** Warning - bad CRC, using default env 0 => ~$off # PYBOOT: Exception: ERROR: Could not break into autoboot. # PYBOOT: Time: 31.37 seconds. # PYBOOT: Result: FAIL

11 years, 3 months

1
0
0 0

How to mount rootfs on FastModel

by Zhi-zhou

Hi, I am learning building arm64 kernel on: https://wiki.linaro.org/HowTo/BuildArm64Kernel I followed the page and started the kernel, because I didn't indicate a mmc deivce, the console outputs as below: VFS: Cannot open root device "vda2" or unknown-block(254,2): error -6 Please append a correct "root=" boot option; here are the available partitions: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(254,2) I had download the pre-built root filesystem, but I don't know how to use it. Could anyone tell me how to mount rootfs? Thank you! -- Regards, Zhi-zhou

11 years, 3 months

1
0
0 0

[PATCH v2 0/11] remove cpu_load in rq

by Alex Shi

The cpu_load decays on time according past cpu load of rq. The sched_avg also decays tasks' load on time. Now we has 2 kind decay for cpu_load. That is a kind of redundancy. And increase the system load by decay calculation. This patch try to remove the cpu_load decay. There are 5 load_idx used for cpu_load in sched_domain. busy_idx and idle_idx are not zero usually, but newidle_idx, wake_idx and forkexec_idx are all zero on every arch. A shortcut to remove cpu_Load decay in the first patch. just one line patch for this change. V2, 1, This version do some tuning on load bias of target load, to maximum match current code logical. 2, Got further to remove the cpu_load in rq. 3, Revert the patch 'Limit sd->*_idx range on sysctl' since no needs Any testing/comments are appreciated. This patch rebase on latest tip/master. The git tree for this patchset at: git@github.com:alexshi/power-scheduling.git noload Thanks Alex

11 years, 3 months

4
28
0 0

queue boot: 35 pass, 0 fail (v3.13.5-14-geb4997e)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.13.5-14-geb4997e Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 25.7 sec omap3-beagle-xm PASS: 0 min 58.1 sec omap4-panda PASS: 1 min 7.9 sec omap3-tobi PASS: 0 min 23.0 sec am335x-bone PASS: 0 min 27.2 sec omap4-panda-es PASS: 1 min 3.1 sec multi_lpae_defconfig -------------------- sun7i-a20-cubieboard2 PASS: 0 min 17.0 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 21.9 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.3 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.6 sec imx6q-wandboard PASS: 0 min 17.0 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 11.9 sec sun4i-a10-cubieboard PASS: 0 min 12.6 sec bcm_defconfig ------------- bcm28155-ap PASS: 0 min 54.4 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.1 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 31.9 sec tegra30-beaver PASS: 0 min 17.3 sec am335x-boneblack PASS: 0 min 22.1 sec omap3-beagle-xm PASS: 0 min 54.7 sec sun7i-a20-cubieboard2 PASS: 0 min 13.8 sec armada-370-mirabox PASS: 0 min 20.4 sec omap4-panda PASS: 1 min 2.8 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.9 sec sun4i-a10-cubieboard PASS: 0 min 18.3 sec bcm28155-ap PASS: 1 min 14.8 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.3 sec omap3-tobi PASS: 0 min 20.7 sec am335x-bone PASS: 0 min 24.1 sec imx6q-wandboard PASS: 0 min 17.5 sec omap4-panda-es PASS: 1 min 4.0 sec imx6dl-wandboard,wand-dual PASS: 0 min 18.5 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 27.3 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 22.1 sec armada-370-mirabox PASS: 0 min 19.8 sec

11 years, 3 months

1
0
0 0

[PATCH v2 0/3] hibernation support on ARM

by Sebastian Capella

Patches adding support for hibernation on ARM - ARM hibernation / suspend-to-disk - Fix hang in freeze_processes during hibernation - add an irq disabled version of soft_restart Patches based on v3.13 tag, verified hibernation on beaglebone black on a branch based on 3.13 merged with initial omap support from Russ Dill which be found here: http://git.linaro.org/git-ro/people/sebastian.capella/linux.git hibernation_3.13_russMerge (includes v1 patchset) [PATCH v2 1/3] ARM: Add irq disabled version of soft_restart. arch/arm/include/asm/system_misc.h | 1 + arch/arm/kernel/process.c | 15 ++++++++++----- 2 files changed, 11 insertions(+), 5 deletions(-) Adds the ability to run soft restart with local_irq/fiq_disable Useful in hibernation code paths (unchanged from v1) [PATCH v2 2/3] Fix hibernation restore hang in freeze_processes drivers/base/firmware_class.c | 1 + 1 file changed, 1 insertion(+) Add handling for PM_RESTORE_PREPARE notifier (unchanged from v1) [PATCH v2 3/3] ARM hibernation / suspend-to-disk arch/arm/include/asm/memory.h | 1 + arch/arm/kernel/Makefile | 1 + arch/arm/kernel/hibernate.c | 104 +++++++++++++++++++++++++++++++++++++++++ arch/arm/mm/Kconfig | 5 ++ include/linux/suspend.h | 2 + 5 files changed, 113 insertions(+) Adds support for ARM based hibernation Additional notes: ----------------- There are two checkpatch warnings added by this patch. These follow behavior in existing hibernation implementations on other platforms. WARNING: externs should be avoided in .c files #116: FILE: arch/arm/kernel/hibernate.c:26: +extern const void __nosave_begin, __nosave_end; This extern is picking up the linker nosave region definitions, only used in hibernate. Follows same extern line used mips, powerpc, s390, sh, sparc, x86 & unicore32 WARNING: externs should be avoided in .c files #191: FILE: arch/arm/kernel/hibernate.c:101: +extern void call_with_stack(void (*fn)(void *), void *arg, void *sp); This extern is used in the arch/arm/ in hibernate, process and bL_switcher Changes in v2: -------------- * Removed unneeded flush_thread, use of __naked and cpu_init. * dropped Cyril Chemparathy <cyril(a)ti.com> from Cc: list as emails are bouncing.

11 years, 3 months

1
3
0 0

[PATCH v9 0/1] hibernation related patches

by Sebastian Capella

Patchset related to hibernation resume: - enhancement to make the use of an existing resume file more general Patch is based on the 3.13 tag. This was tested on a Beaglebone black with partial hibernation support, also compiled for x86_64. [PATCH v9 1/1] PM / Hibernate: use name_to_dev_t to parse resume kernel/power/hibernate.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) Use name_to_dev_t to parse the /sys/power/resume file making the syntax more flexible. It supports the previous use syntax and additionally can support other formats such as /dev/devicenode and UUID= formats. By changing /sys/debug/resume to accept the same syntax as the resume=device parameter, we can parse the resume=device in the initrd init script and use the resume device directly from the kernel command line. Changes in v9: -------------- * Dropped util changes based on feedback * Reverted to handling newlines in resume_store Changes in v8: -------------- * Dropped cleanup checkpatch warnings in hibernate.c file * Review comments for more compact checking in hibernate.c Changes in v7: -------------- * Switch to trim only one trailing newline if present using kstrdup_trimnl * remove kstrimdup patch * add kstrdup_trimnl patch * Add clean up patch for kernel/power/hibernate.c checkpatch warnings Changes in v6: -------------- * Revert tricky / confusing while loop indexing Changes in v5: -------------- * Change kstrimdup to minimize allocated memory. Now allocates only the memory needed for the string instead of using strim. Changes in v4: -------------- * Dropped name_to_dev_t rework in favor of adding kstrimdup * adjusted resume_store Changes in v3: -------------- * Dropped documentation patch as it went in through trivial * Added patch for name_to_dev_t to support directly parsing userspace buffer Changes in v2: -------------- * Added check for null return of kstrndup in hibernate.c Thanks, Sebastian

11 years, 3 months

2
3
0 0

[PATCH] pinctrl: Quiet logging about missing DT nodes when not using DT

by Mark Brown

From: Mark Brown <broonie(a)linaro.org> On systems which were not booted using DT it is entirely unsurprising that device nodes don't have any DT information and this is going to happen for every single device in the system. Make pinctrl be less chatty about this situation by only logging in the case where we have DT. Signed-off-by: Mark Brown <broonie(a)linaro.org> --- drivers/pinctrl/devicetree.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/pinctrl/devicetree.c b/drivers/pinctrl/devicetree.c index 340fb4e6c600..eda13de2e7c0 100644 --- a/drivers/pinctrl/devicetree.c +++ b/drivers/pinctrl/devicetree.c @@ -186,7 +186,9 @@ int pinctrl_dt_to_map(struct pinctrl *p) /* CONFIG_OF enabled, p->dev not instantiated from DT */ if (!np) { - dev_dbg(p->dev, "no of_node; not parsing pinctrl DT\n"); + if (of_have_populated_dt()) + dev_dbg(p->dev, + "no of_node; not parsing pinctrl DT\n"); return 0; } -- 1.9.rc1

11 years, 3 months

3
6
0 0

mainline boot: 41 pass, 0 fail (v3.14-rc4-8-g7472e00)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.14-rc4-8-g7472e00 Full Report =========== omap2plus_defconfig ------------------- omap3-overo-storm-tobi PASS: 0 min 25.0 sec omap3-beagle-xm PASS: 0 min 58.6 sec omap4-panda PASS: 1 min 12.4 sec omap3-overo-tobi PASS: 0 min 22.9 sec am335x-bone PASS: 0 min 27.5 sec am335x-boneblack PASS: 0 min 26.0 sec omap5-uevm PASS: 1 min 0.1 sec omap4-panda-es PASS: 1 min 9.3 sec multi_lpae_defconfig -------------------- omap5-uevm PASS: 1 min 42.5 sec sun7i-a20-cubieboard2 PASS: 0 min 14.3 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.9 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.6 sec imx6q-wandboard PASS: 0 min 17.3 sec msm_defconfig ------------- qcom-apq8074-dragonboard PASS: 1 min 9.3 sec bcm_defconfig ------------- bcm28155-ap PASS: 0 min 59.0 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 13.0 sec sun4i-a10-cubieboard PASS: 0 min 17.4 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.5 sec multi_v7_defconfig ------------------ ste-snowball PASS: 1 min 19.9 sec tegra30-beaver PASS: 0 min 17.0 sec am335x-boneblack PASS: 0 min 23.4 sec omap3-beagle-xm PASS: 0 min 53.0 sec sun7i-a20-cubieboard2 PASS: 0 min 14.6 sec armada-370-mirabox PASS: 0 min 22.1 sec omap4-panda PASS: 1 min 0.9 sec armada-xp-openblocks-ax3-4 PASS: 0 min 24.9 sec sun4i-a10-cubieboard PASS: 0 min 14.3 sec bcm28155-ap PASS: 1 min 17.3 sec omap3-overo-tobi PASS: 0 min 22.1 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.2 sec am335x-bone PASS: 0 min 26.2 sec omap3-overo-storm-tobi PASS: 0 min 20.8 sec omap5-uevm PASS: 1 min 47.2 sec imx6q-wandboard PASS: 0 min 17.4 sec omap4-panda-es PASS: 0 min 56.6 sec imx6dl-wandboard,wand-dual PASS: 0 min 18.6 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 34.8 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.0 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 22.1 sec armada-370-mirabox PASS: 0 min 20.1 sec

11 years, 3 months

1
0
0 0

[PATCH V5 0/7] cpufreq: suspend early/resume late: dpm_{suspend|resume}()

by Viresh Kumar

This patchset creates/calls cpufreq suspend/resume callbacks from dpm_{suspend|resume}() for handling suspend/resume of cpufreq governors and core. There are multiple problems that are fixed by this patch: - Nishanth Menon (TI) found an interesting problem on his platform, OMAP. His board wasn't working well with suspend/resume as calls for removing non-boot CPUs was turning out into a call to drivers ->target() which then tries to play with regulators. But regulators and their I2C bus were already suspended and this resulted in a failure. Many platforms have such problems, samsung, tegra, etc.. They solved it with driver specific PM notifiers where they used to disable their driver's ->target() routine. - Lan Tianyu (Intel) & Jinhyuk Choi (Broadcom) found an issue where tunables configuration for clusters/sockets with non-boot CPUs was getting lost after suspend/resume, as we were notifying governors with CPUFREQ_GOV_POLICY_EXIT on removal of the last cpu for that policy and so deallocating memory for tunables. This is fixed by this patch as we don't allow any operation on governors after device suspend and before device resume now. This is already tested by few people and so incorporating their Tested-by as well. I have tested this again on latest stuff on my thinkpad for several suspend/resume cycles. Viresh Kumar (7): cpufreq: suspend governors on system suspend/hibernate cpufreq: suspend governors from dpm_{suspend|resume}() cpufreq: call driver's suspend/resume for each policy cpufreq: Implement cpufreq_generic_suspend() cpufreq: exynos: Use cpufreq_generic_suspend() cpufreq: s5pv210: Use cpufreq_generic_suspend() cpufreq: Tegra: Use cpufreq_generic_suspend() drivers/base/power/main.c | 5 ++ drivers/cpufreq/cpufreq.c | 133 ++++++++++++++++++++++---------------- drivers/cpufreq/exynos-cpufreq.c | 96 ++------------------------- drivers/cpufreq/s5pv210-cpufreq.c | 49 +------------- drivers/cpufreq/tegra-cpufreq.c | 46 ++----------- include/linux/cpufreq.h | 11 ++++ 6 files changed, 108 insertions(+), 232 deletions(-) -- 1.7.12.rc2.18.g61b472e

11 years, 3 months

4
23
0 0

mainline boot: 40 pass, 1 fail (v3.14-rc4)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.14-rc4 Failed boot tests (console logs at the end) =========================================== sama5d35ek: FAIL: sama5_defconfig Full Report =========== omap2plus_defconfig ------------------- omap3-overo-storm-tobi PASS: 0 min 25.4 sec omap3-beagle-xm PASS: 1 min 0.5 sec omap4-panda PASS: 1 min 7.2 sec omap3-overo-tobi PASS: 0 min 26.3 sec am335x-bone PASS: 0 min 27.6 sec am335x-boneblack PASS: 0 min 25.8 sec omap5-uevm PASS: 0 min 57.6 sec omap4-panda-es PASS: 1 min 11.4 sec multi_lpae_defconfig -------------------- omap5-uevm PASS: 1 min 39.9 sec sun7i-a20-cubieboard2 PASS: 0 min 14.5 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 22.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.5 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.5 sec imx6q-wandboard PASS: 0 min 17.1 sec msm_defconfig ------------- qcom-apq8074-dragonboard PASS: 1 min 9.7 sec bcm_defconfig ------------- bcm28155-ap PASS: 0 min 53.7 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.8 sec sun4i-a10-cubieboard PASS: 0 min 17.6 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.8 sec multi_v7_defconfig ------------------ ste-snowball PASS: 1 min 18.2 sec tegra30-beaver PASS: 0 min 19.2 sec am335x-boneblack PASS: 0 min 23.5 sec omap3-beagle-xm PASS: 0 min 48.2 sec sun7i-a20-cubieboard2 PASS: 0 min 14.1 sec armada-370-mirabox PASS: 0 min 22.2 sec omap4-panda PASS: 0 min 52.3 sec armada-xp-openblocks-ax3-4 PASS: 0 min 24.9 sec sun4i-a10-cubieboard PASS: 0 min 18.7 sec bcm28155-ap PASS: 1 min 19.8 sec omap3-overo-tobi PASS: 0 min 21.6 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.2 sec am335x-bone PASS: 0 min 26.1 sec omap3-overo-storm-tobi PASS: 0 min 23.8 sec omap5-uevm PASS: 1 min 44.7 sec imx6q-wandboard PASS: 0 min 17.3 sec omap4-panda-es PASS: 0 min 52.6 sec imx6dl-wandboard,wand-dual PASS: 0 min 18.3 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 33.2 sec sama5_defconfig --------------- sama5d35ek FAIL: 1 min 38.7 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.9 sec armada-370-mirabox PASS: 0 min 20.1 sec Console logs for failures ========================= sama5_defconfig --------------- sama5d35ek: FAIL: last 80 lines of boot log: -------------------------------------------- CPU: AT91SAMA5D35 Crystal frequency: 12 MHz CPU clock : 528 MHz Master clock : 132 MHz DRAM: 512 MiB WARNING: Caches not enabled NAND: ONFI params, minimum required ECC: 4 256 MiB MMC: mci: 0 In: serial Out: serial Err: serial Net: macb0, gmacb0 Warning: failed to set MAC address Hit any key to stop autoboot: 1 0 U-Boot> U-Boot> version version U-Boot 2012.10-00338-gb1c4a87 (Dec 21 2012 - 14:11:23) arm-linux-gnueabi-gcc (Ubuntu/Linaro 4.6.1-9ubuntu3) 4.6.1 GNU ld (GNU Binutils for Ubuntu) 2.21.53.20110810 U-Boot> setenv bootargs console=ttyS0,115200 setenv bootargs console=ttyS0,115200 U-Boot> setenv ethaddr F6:88:82:97:B6:E5 setenv ethaddr F6:88:82:97:B6:E5 Can't overwrite "ethaddr" U-Boot>setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none' setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none' U-Boot> if test -n ${initenv}; then run initenv; fi if test -n ${initenv}; then run initenv; fi U-Boot> if test -n ${preboot}; then run preboot; fi if test -n ${preboot}; then run preboot; fi U-Boot> setenv autoload no; setenv autoboot no setenv autoload no; setenv autoboot no U-Boot> dhcp dhcp macb0: PHY present at 0 macb0: link up, 100Mbps full-duplex (lpa: 0x45e1) BOOTP broadcast 1 DHCP client bound to adsetenv serverip 192.168.1.2 dress 192.168.1.166 U-Boot> setenv serverip 192.168.1.2if test -n ${netargs}; then run netargs; fi U-Boot> if test -n ${netargs}; then run netargs; fitftp 0x22000000 192.168.1.2:tmp/sama5-eNP2mf/tmpqKANtv-uImage U-Boot> tftp 0x22000000 192.168.1.2:tmp/sama5-eNP2mf/tmpqKANtv-uImage macb0: PHY present at 0 macb0: link up, 100Mbps full-duplex (lpa: 0x45e1) Using macb0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.166 Filename 'tmp/sama5-eNP2mf/tmpqKANtv-uImage'. Load address: 0x22000000 Loading: *#############################################T #########T #T ###T #T #tftp 0x22000000 192.168.1.2:tmp/sama5-eNP2mf/tmpqKANtv-uImage Abort U-Boot> tftp 0x22000000 192.168.1.2:tmp/sama5-eNP2mf/tmpqKANtv-uImage macb0: PHY present at 0 macb0: link up, 100Mbps full-duplex (lpa: 0x45e1) Using macb0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.166 Filename 'tmp/sama5-eNP2mf/tmpqKANtv-uImage'. Load address: 0x22000000 Loading: *T T #T T T tftp 0x22000000 192.168.1.2:tmp/sama5-eNP2mf/tmpqKANtv-uImage T # Abort U-Boot> tftp 0x22000000 192.168.1.2:tmp/sama5-eNP2mf/tmpqKANtv-uImage macb0: PHY present at 0 macb0: link up, 100Mbps full-duplex (lpa: 0x45e1) Using macb0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.166 Filename 'tmp/sama5-eNP2mf/tmpqKANtv-uImage'. Load address: 0x22000000 Loading: *T #T T T T T ~$off # PYBOOT: Exception: ERROR: Timeout loading 192.168.1.2:tmp/sama5-eNP2mf/tmpqKANtv-uImage. Giving up. # PYBOOT: Time: 98.69 seconds. # PYBOOT: Result: FAIL

11 years, 3 months

2
1
0 0

next boot: 38 pass, 0 fail (next-20140224)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: next Git describe: next-20140224 Full Report =========== omap2plus_defconfig ------------------- omap3-overo-storm-tobi PASS: 0 min 25.0 sec omap3-beagle-xm PASS: 1 min 0.5 sec omap4-panda PASS: 1 min 5.9 sec omap3-overo-tobi PASS: 0 min 23.0 sec am335x-bone PASS: 0 min 27.4 sec am335x-boneblack PASS: 0 min 25.8 sec omap5-uevm PASS: 1 min 4.1 sec omap4-panda-es PASS: 1 min 4.2 sec multi_lpae_defconfig -------------------- omap5-uevm PASS: 1 min 48.3 sec sun7i-a20-cubieboard2 PASS: 0 min 14.6 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 15.6 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.8 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.8 sec imx6q-wandboard PASS: 0 min 17.2 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.7 sec sun4i-a10-cubieboard PASS: 0 min 17.5 sec bcm_defconfig ------------- bcm28155-ap PASS: 0 min 53.5 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.8 sec multi_v7_defconfig ------------------ ste-snowball PASS: 1 min 17.2 sec tegra30-beaver PASS: 0 min 18.6 sec am335x-boneblack PASS: 0 min 23.5 sec omap3-beagle-xm PASS: 0 min 46.9 sec sun7i-a20-cubieboard2 PASS: 0 min 14.5 sec armada-370-mirabox PASS: 0 min 21.9 sec omap4-panda PASS: 0 min 55.2 sec armada-xp-openblocks-ax3-4 PASS: 0 min 24.9 sec sun4i-a10-cubieboard PASS: 0 min 14.2 sec bcm28155-ap PASS: 1 min 17.0 sec omap3-overo-tobi PASS: 0 min 21.9 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.9 sec am335x-bone PASS: 0 min 26.2 sec omap3-overo-storm-tobi PASS: 0 min 24.1 sec omap5-uevm PASS: 1 min 48.4 sec imx6q-wandboard PASS: 0 min 17.3 sec omap4-panda-es PASS: 0 min 53.4 sec imx6dl-wandboard,wand-dual PASS: 0 min 17.9 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 30.6 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.0 sec

11 years, 3 months

1
0
0 0

[PATCH V3 0/10] sched: remove cpu_load

by Alex Shi

The cpu_load decays on time according past cpu load of rq. The sched_avg also decays tasks' load on time. Now we has 2 kind decay for cpu_load. That is a kind of redundancy. And increase the system load by decay calculation. This patch try to remove the cpu_load decay. There are 5 load_idx used for cpu_load in sched_domain. busy_idx and idle_idx are not zero usually, but newidle_idx, wake_idx and forkexec_idx are all zero on every arch. A shortcut to remove cpu_Load decay in the first patch. just one line patch for this change. V3, 1, correct the wake_affine bias. Thanks for Morten's reminder! 2, replace source_load by weighted_cpuload for better function name meaning. V2, 1, This version do some tuning on load bias of target load. 2, Got further to remove the cpu_load in rq. 3, Revert the patch 'Limit sd->*_idx range on sysctl' since no needs Any testing/comments are appreciated. This patch rebase on latest tip/master. The git tree for this patchset at: git@github.com:alexshi/power-scheduling.git noload

11 years, 3 months

1
10
0 0

[PATCH] ASoC: da732x: Remove leftover cache size setting

by Mark Brown

From: Mark Brown <broonie(a)linaro.org> The da732x driver no longer uses the ASoC level register cache but the cache size setting had been left in the driver by mistake. Remove it. Signed-off-by: Mark Brown <broonie(a)linaro.org> --- sound/soc/codecs/da732x.c | 1 - 1 file changed, 1 deletion(-) diff --git a/sound/soc/codecs/da732x.c b/sound/soc/codecs/da732x.c index f295b65..8e2c74d 100644 --- a/sound/soc/codecs/da732x.c +++ b/sound/soc/codecs/da732x.c @@ -1554,7 +1554,6 @@ static struct snd_soc_codec_driver soc_codec_dev_da732x = { .dapm_routes = da732x_dapm_routes, .num_dapm_routes = ARRAY_SIZE(da732x_dapm_routes), .set_pll = da732x_set_dai_pll, - .reg_cache_size = ARRAY_SIZE(da732x_reg_cache), }; static int da732x_i2c_probe(struct i2c_client *i2c, -- 1.9.0.rc3

11 years, 3 months

1
0
0 0

[PATCH] ASoC: pcm512x: Add PCM512x driver

by Mark Brown

From: Mark Brown <broonie(a)linaro.org> The PCM512x devices are a family of monolithic CMOS integrated circuits that include a stereo digital-to-analog converter and additional support circuitry. This is an initial driver which supports some core functionality for the device which covers common use cases but does not cover all features. Currently only slave clocking modes with automatic clock configuration are supported and most of the DSP configuration for the device is not enabled. Signed-off-by: Mark Brown <broonie(a)linaro.org> --- .../devicetree/bindings/sound/pcm512x.txt | 30 + sound/soc/codecs/Kconfig | 4 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/pcm512x.c | 671 +++++++++++++++++++++ sound/soc/codecs/pcm512x.h | 142 +++++ 5 files changed, 849 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/pcm512x.txt create mode 100644 sound/soc/codecs/pcm512x.c create mode 100644 sound/soc/codecs/pcm512x.h diff --git a/Documentation/devicetree/bindings/sound/pcm512x.txt b/Documentation/devicetree/bindings/sound/pcm512x.txt new file mode 100644 index 000000000000..faff75e64573 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/pcm512x.txt @@ -0,0 +1,30 @@ +PCM512x audio CODECs + +These devices support both I2C and SPI (configured with pin strapping +on the board). + +Required properties: + + - compatible : One of "ti,pcm5121" or "ti,pcm5122" + + - reg : the I2C address of the device for I2C, the chip select + number for SPI. + + - AVDD-supply, DVDD-supply, and CPVDD-supply : power supplies for the + device, as covered in bindings/regulator/regulator.txt + +Optional properties: + + - clocks : A clock specifier for the clock connected as SCLK. If this + is absent the device will be configured to clock from BCLK. + +Example: + + pcm5122: pcm5122@4c { + compatible = "ti,pcm5122"; + reg = <0x4c>; + + AVDD-supply = <&reg_3v3_analog>; + DVDD-supply = <&reg_1v8>; + CPVDD-supply = <&reg_3v3>; + }; diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index f0bdcc5abe83..28faa2d0eaef 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -60,6 +60,7 @@ config SND_SOC_ALL_CODECS select SND_SOC_PCM1681 if I2C select SND_SOC_PCM1792A if SPI_MASTER select SND_SOC_PCM3008 + select SND_SOC_PCM512x if SND_SOC_I2C_AND_SPI select SND_SOC_RT5631 if I2C select SND_SOC_RT5640 if I2C select SND_SOC_SGTL5000 if I2C @@ -324,6 +325,9 @@ config SND_SOC_PCM1792A config SND_SOC_PCM3008 tristate +config SND_SOC_PCM512x + tristate "Texas Instruments PCM512x CODECs" + config SND_SOC_RT5631 tristate diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index bc126764a44d..d3b536fc075d 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -46,6 +46,7 @@ snd-soc-hdmi-codec-objs := hdmi.o snd-soc-pcm1681-objs := pcm1681.o snd-soc-pcm1792a-codec-objs := pcm1792a.o snd-soc-pcm3008-objs := pcm3008.o +snd-soc-pcm512x-objs := pcm512x.o snd-soc-rt5631-objs := rt5631.o snd-soc-rt5640-objs := rt5640.o snd-soc-sgtl5000-objs := sgtl5000.o @@ -179,6 +180,7 @@ obj-$(CONFIG_SND_SOC_HDMI_CODEC) += snd-soc-hdmi-codec.o obj-$(CONFIG_SND_SOC_PCM1681) += snd-soc-pcm1681.o obj-$(CONFIG_SND_SOC_PCM1792A) += snd-soc-pcm1792a-codec.o obj-$(CONFIG_SND_SOC_PCM3008) += snd-soc-pcm3008.o +obj-$(CONFIG_SND_SOC_PCM512x) += snd-soc-pcm512x.o obj-$(CONFIG_SND_SOC_RT5631) += snd-soc-rt5631.o obj-$(CONFIG_SND_SOC_RT5640) += snd-soc-rt5640.o obj-$(CONFIG_SND_SOC_SGTL5000) += snd-soc-sgtl5000.o diff --git a/sound/soc/codecs/pcm512x.c b/sound/soc/codecs/pcm512x.c new file mode 100644 index 000000000000..886e530ad2d2 --- /dev/null +++ b/sound/soc/codecs/pcm512x.c @@ -0,0 +1,671 @@ +/* + * Driver for the PCM512x CODECs + * + * Author: Mark Brown <broonie(a)linaro.org> + * Copyright 2014 Linaro Ltd + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/clk.h> +#include <linux/i2c.h> +#include <linux/pm_runtime.h> +#include <linux/regmap.h> +#include <linux/regulator/consumer.h> +#include <linux/spi/spi.h> +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <sound/tlv.h> + +#include "pcm512x.h" + +#define PCM512x_NUM_SUPPLIES 3 +static const char *pcm512x_supply_names[PCM512x_NUM_SUPPLIES] = { + "AVDD", + "DVDD", + "CPVDD", +}; + +struct pcm512x_priv { + struct regmap *regmap; + struct clk *sclk; + struct regulator_bulk_data supplies[PCM512x_NUM_SUPPLIES]; + struct notifier_block supply_nb[PCM512x_NUM_SUPPLIES]; +}; + +/* + * We can't use the same notifier block for more than one supply and + * there's no way I can see to get from a callback to the caller + * except container_of(). + */ +#define PCM512x_REGULATOR_EVENT(n) \ +static int pcm512x_regulator_event_##n(struct notifier_block *nb, \ + unsigned long event, void *data) \ +{ \ + struct pcm512x_priv *pcm512x = container_of(nb, struct pcm512x_priv, \ + supply_nb[n]); \ + if (event & REGULATOR_EVENT_DISABLE) { \ + regcache_mark_dirty(pcm512x->regmap); \ + regcache_cache_only(pcm512x->regmap, true); \ + } \ + return 0; \ +} + +PCM512x_REGULATOR_EVENT(0) +PCM512x_REGULATOR_EVENT(1) +PCM512x_REGULATOR_EVENT(2) + +static const struct reg_default pcm512x_reg_defaults[] = { + { PCM512x_RESET, 0x00 }, + { PCM512x_POWER, 0x00 }, + { PCM512x_MUTE, 0x00 }, + { PCM512x_DSP, 0x00 }, + { PCM512x_PLL_REF, 0x00 }, + { PCM512x_DAC_ROUTING, 0x11 }, + { PCM512x_DSP_PROGRAM, 0x01 }, + { PCM512x_CLKDET, 0x00 }, + { PCM512x_AUTO_MUTE, 0x00 }, + { PCM512x_ERROR_DETECT, 0x00 }, + { PCM512x_DIGITAL_VOLUME_1, 0x00 }, + { PCM512x_DIGITAL_VOLUME_2, 0x30 }, + { PCM512x_DIGITAL_VOLUME_3, 0x30 }, + { PCM512x_DIGITAL_MUTE_1, 0x22 }, + { PCM512x_DIGITAL_MUTE_2, 0x00 }, + { PCM512x_DIGITAL_MUTE_3, 0x07 }, +}; + +static bool pcm512x_readable(struct device *dev, unsigned int reg) +{ + switch (reg) { + case PCM512x_RESET: + case PCM512x_POWER: + case PCM512x_MUTE: + case PCM512x_PLL_EN: + case PCM512x_SPI_MISO_FUNCTION: + case PCM512x_DSP: + case PCM512x_GPIO_EN: + case PCM512x_BCLK_LRCLK_CFG: + case PCM512x_DSP_GPIO_INPUT: + case PCM512x_MASTER_MODE: + case PCM512x_PLL_REF: + case PCM512x_PLL_COEFF_0: + case PCM512x_PLL_COEFF_1: + case PCM512x_PLL_COEFF_2: + case PCM512x_PLL_COEFF_3: + case PCM512x_PLL_COEFF_4: + case PCM512x_DSP_CLKDIV: + case PCM512x_DAC_CLKDIV: + case PCM512x_NCP_CLKDIV: + case PCM512x_OSR_CLKDIV: + case PCM512x_MASTER_CLKDIV_1: + case PCM512x_MASTER_CLKDIV_2: + case PCM512x_FS_SPEED_MODE: + case PCM512x_IDAC_1: + case PCM512x_IDAC_2: + case PCM512x_ERROR_DETECT: + case PCM512x_I2S_1: + case PCM512x_I2S_2: + case PCM512x_DAC_ROUTING: + case PCM512x_DSP_PROGRAM: + case PCM512x_CLKDET: + case PCM512x_AUTO_MUTE: + case PCM512x_DIGITAL_VOLUME_1: + case PCM512x_DIGITAL_VOLUME_2: + case PCM512x_DIGITAL_VOLUME_3: + case PCM512x_DIGITAL_MUTE_1: + case PCM512x_DIGITAL_MUTE_2: + case PCM512x_DIGITAL_MUTE_3: + case PCM512x_GPIO_OUTPUT_1: + case PCM512x_GPIO_OUTPUT_2: + case PCM512x_GPIO_OUTPUT_3: + case PCM512x_GPIO_OUTPUT_4: + case PCM512x_GPIO_OUTPUT_5: + case PCM512x_GPIO_OUTPUT_6: + case PCM512x_GPIO_CONTROL_1: + case PCM512x_GPIO_CONTROL_2: + case PCM512x_OVERFLOW: + case PCM512x_RATE_DET_1: + case PCM512x_RATE_DET_2: + case PCM512x_RATE_DET_3: + case PCM512x_RATE_DET_4: + case PCM512x_ANALOG_MUTE_DET: + case PCM512x_GPIN: + case PCM512x_DIGITAL_MUTE_DET: + return true; + default: + return false; + } +} + +static bool pcm512x_volatile(struct device *dev, unsigned int reg) +{ + switch (reg) { + case PCM512x_PLL_EN: + case PCM512x_OVERFLOW: + case PCM512x_RATE_DET_1: + case PCM512x_RATE_DET_2: + case PCM512x_RATE_DET_3: + case PCM512x_RATE_DET_4: + case PCM512x_ANALOG_MUTE_DET: + case PCM512x_GPIN: + case PCM512x_DIGITAL_MUTE_DET: + return true; + default: + return false; + } +} + +static const DECLARE_TLV_DB_SCALE(digital_tlv, -10350, 50, 1); + +static const char *pcm512x_dsp_program_texts[] = { + "FIR interpolation with de-emphasis", + "Low latency IIR with de-emphasis", + "High attenuation with de-emphasis", + "Ringing-less low latency FIR", +}; + +static const unsigned int pcm512x_dsp_program_values[] = { + 1, + 2, + 3, + 5, + 7, +}; + +static const SOC_VALUE_ENUM_SINGLE_DECL(pcm512x_dsp_program, + PCM512x_DSP_PROGRAM, 0, 0x1f, + pcm512x_dsp_program_texts, + pcm512x_dsp_program_values); + +static const char *pcm512x_clk_missing_text[] = { + "1s", "2s", "3s", "4s", "5s", "6s", "7s", "8s" +}; + +static const struct soc_enum pcm512x_clk_missing = + SOC_ENUM_SINGLE(PCM512x_CLKDET, 0, 7, pcm512x_clk_missing_text); + +static const char *pcm512x_autom_text[] = { + "21ms", "106ms", "213ms", "533ms", "1.07s", "2.13s", "5.33s", "10.66s" +}; + +static const struct soc_enum pcm512x_autom_l = + SOC_ENUM_SINGLE(PCM512x_AUTO_MUTE, PCM512x_ATML_SHIFT, 7, + pcm512x_autom_text); + +static const struct soc_enum pcm512x_autom_r = + SOC_ENUM_SINGLE(PCM512x_AUTO_MUTE, PCM512x_ATMR_SHIFT, 7, + pcm512x_autom_text); + +static const char *pcm512x_ramp_rate_text[] = { + "1 sample/update", "2 samples/update", "4 samples/update", + "Immediate" +}; + +static const struct soc_enum pcm512x_vndf = + SOC_ENUM_SINGLE(PCM512x_DIGITAL_MUTE_1, PCM512x_VNDF_SHIFT, 4, + pcm512x_ramp_rate_text); + +static const struct soc_enum pcm512x_vnuf = + SOC_ENUM_SINGLE(PCM512x_DIGITAL_MUTE_1, PCM512x_VNUF_SHIFT, 4, + pcm512x_ramp_rate_text); + +static const struct soc_enum pcm512x_vedf = + SOC_ENUM_SINGLE(PCM512x_DIGITAL_MUTE_2, PCM512x_VEDF_SHIFT, 4, + pcm512x_ramp_rate_text); + +static const char *pcm512x_ramp_step_text[] = { + "4dB/step", "2dB/step", "1dB/step", "0.5dB/step" +}; + +static const struct soc_enum pcm512x_vnds = + SOC_ENUM_SINGLE(PCM512x_DIGITAL_MUTE_1, PCM512x_VNDS_SHIFT, 4, + pcm512x_ramp_step_text); + +static const struct soc_enum pcm512x_vnus = + SOC_ENUM_SINGLE(PCM512x_DIGITAL_MUTE_1, PCM512x_VNUS_SHIFT, 4, + pcm512x_ramp_step_text); + +static const struct soc_enum pcm512x_veds = + SOC_ENUM_SINGLE(PCM512x_DIGITAL_MUTE_2, PCM512x_VEDS_SHIFT, 4, + pcm512x_ramp_step_text); + +static const struct snd_kcontrol_new pcm512x_controls[] = { +SOC_DOUBLE_R_TLV("Playback Digital Volume", PCM512x_DIGITAL_VOLUME_2, + PCM512x_DIGITAL_VOLUME_3, 0, 255, 1, digital_tlv), +SOC_DOUBLE("Playback Digital Switch", PCM512x_MUTE, PCM512x_RQML_SHIFT, + PCM512x_RQMR_SHIFT, 1, 1), + +SOC_SINGLE("Deemphasis Switch", PCM512x_DSP, PCM512x_DEMP_SHIFT, 1, 1), +SOC_VALUE_ENUM("DSP Program", pcm512x_dsp_program), + +SOC_ENUM("Clock Missing Period", pcm512x_clk_missing), +SOC_ENUM("Auto Mute Time Left", pcm512x_autom_l), +SOC_ENUM("Auto Mute Time Right", pcm512x_autom_r), +SOC_SINGLE("Auto Mute Mono Switch", PCM512x_DIGITAL_MUTE_3, + PCM512x_ACTL_SHIFT, 1, 0), +SOC_DOUBLE("Auto Mute Switch", PCM512x_DIGITAL_MUTE_3, PCM512x_AMLE_SHIFT, + PCM512x_AMLR_SHIFT, 1, 0), + +SOC_ENUM("Volume Ramp Down Rate", pcm512x_vndf), +SOC_ENUM("Volume Ramp Down Step", pcm512x_vnds), +SOC_ENUM("Volume Ramp Up Rate", pcm512x_vnuf), +SOC_ENUM("Volume Ramp Up Step", pcm512x_vnus), +SOC_ENUM("Volume Ramp Down Emergency Rate", pcm512x_vedf), +SOC_ENUM("Volume Ramp Down Emergency Step", pcm512x_veds), +}; + +static const struct snd_soc_dapm_widget pcm512x_dapm_widgets[] = { +SND_SOC_DAPM_DAC("DACL", NULL, SND_SOC_NOPM, 0, 0), +SND_SOC_DAPM_DAC("DACR", NULL, SND_SOC_NOPM, 0, 0), + +SND_SOC_DAPM_OUTPUT("OUTL"), +SND_SOC_DAPM_OUTPUT("OUTR"), +}; + +static const struct snd_soc_dapm_route pcm512x_dapm_routes[] = { + { "DACL", NULL, "Playback" }, + { "DACR", NULL, "Playback" }, + + { "OUTL", NULL, "DACL" }, + { "OUTR", NULL, "DACR" }, +}; + +static int pcm512x_set_bias_level(struct snd_soc_codec *codec, + enum snd_soc_bias_level level) +{ + struct pcm512x_priv *pcm512x = dev_get_drvdata(codec->dev); + int ret; + + switch (level) { + case SND_SOC_BIAS_ON: + case SND_SOC_BIAS_PREPARE: + break; + + case SND_SOC_BIAS_STANDBY: + ret = regmap_update_bits(pcm512x->regmap, PCM512x_POWER, + PCM512x_RQST, 0); + if (ret != 0) { + dev_err(codec->dev, "Failed to remove standby: %d\n", + ret); + return ret; + } + break; + + case SND_SOC_BIAS_OFF: + ret = regmap_update_bits(pcm512x->regmap, PCM512x_POWER, + PCM512x_RQST, PCM512x_RQST); + if (ret != 0) { + dev_err(codec->dev, "Failed to request standby: %d\n", + ret); + return ret; + } + break; + } + + codec->dapm.bias_level = level; + + return 0; +} + +static struct snd_soc_dai_driver pcm512x_dai = { + .name = "pcm512x-hifi", + .playback = { + .stream_name = "Playback", + .channels_min = 2, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_8000_192000, + .formats = SNDRV_PCM_FMTBIT_S16_LE | + SNDRV_PCM_FMTBIT_S24_LE | + SNDRV_PCM_FMTBIT_S32_LE + }, +}; + +static struct snd_soc_codec_driver pcm512x_codec_driver = { + .set_bias_level = pcm512x_set_bias_level, + .idle_bias_off = true, + + .controls = pcm512x_controls, + .num_controls = ARRAY_SIZE(pcm512x_controls), + .dapm_widgets = pcm512x_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(pcm512x_dapm_widgets), + .dapm_routes = pcm512x_dapm_routes, + .num_dapm_routes = ARRAY_SIZE(pcm512x_dapm_routes), +}; + +static const struct regmap_config pcm512x_regmap = { + .reg_bits = 8, + .val_bits = 8, + + .readable_reg = pcm512x_readable, + .volatile_reg = pcm512x_volatile, + + .max_register = PCM512x_MAX_REGISTER, + .reg_defaults = pcm512x_reg_defaults, + .num_reg_defaults = ARRAY_SIZE(pcm512x_reg_defaults), + .cache_type = REGCACHE_RBTREE, +}; + +static const struct of_device_id pcm512x_of_match[] = { + { .compatible = "ti,pcm5121", }, + { .compatible = "ti,pcm5122", }, + { } +}; +MODULE_DEVICE_TABLE(of, pcm512x_of_match); + +static int pcm512x_probe(struct device *dev, struct regmap *regmap) +{ + struct pcm512x_priv *pcm512x; + int i, ret; + + pcm512x = devm_kzalloc(dev, sizeof(struct pcm512x_priv), GFP_KERNEL); + if (!pcm512x) + return -ENOMEM; + + dev_set_drvdata(dev, pcm512x); + pcm512x->regmap = regmap; + + for (i = 0; i < ARRAY_SIZE(pcm512x->supplies); i++) + pcm512x->supplies[i].supply = pcm512x_supply_names[i]; + + ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(pcm512x->supplies), + pcm512x->supplies); + if (ret != 0) { + dev_err(dev, "Failed to get supplies: %d\n", ret); + return ret; + } + + pcm512x->supply_nb[0].notifier_call = pcm512x_regulator_event_0; + pcm512x->supply_nb[1].notifier_call = pcm512x_regulator_event_1; + pcm512x->supply_nb[2].notifier_call = pcm512x_regulator_event_2; + + for (i = 0; i < ARRAY_SIZE(pcm512x->supplies); i++) { + ret = regulator_register_notifier(pcm512x->supplies[i].consumer, + &pcm512x->supply_nb[i]); + if (ret != 0) { + dev_err(dev, + "Failed to register regulator notifier: %d\n", + ret); + } + } + + ret = regulator_bulk_enable(ARRAY_SIZE(pcm512x->supplies), + pcm512x->supplies); + if (ret != 0) { + dev_err(dev, "Failed to enable supplies: %d\n", ret); + return ret; + } + + /* Reset the device, verifying I/O in the process for I2C */ + ret = regmap_write(regmap, PCM512x_RESET, + PCM512x_RSTM | PCM512x_RSTR); + if (ret != 0) { + dev_err(dev, "Failed to reset device: %d\n", ret); + goto err; + } + + ret = regmap_write(regmap, PCM512x_RESET, 0); + if (ret != 0) { + dev_err(dev, "Failed to reset device: %d\n", ret); + goto err; + } + + pcm512x->sclk = devm_clk_get(dev, NULL); + if (IS_ERR(pcm512x->sclk)) { + if (PTR_ERR(pcm512x->sclk) == -EPROBE_DEFER) + return -EPROBE_DEFER; + + dev_info(dev, "No SCLK, using BCLK: %ld\n", + PTR_ERR(pcm512x->sclk)); + + /* Disable reporting of missing SCLK as an error */ + regmap_update_bits(regmap, PCM512x_ERROR_DETECT, + PCM512x_IDCH, PCM512x_IDCH); + + /* Switch PLL input to BCLK */ + regmap_update_bits(regmap, PCM512x_PLL_REF, + PCM512x_SREF, PCM512x_SREF); + } else { + ret = clk_prepare_enable(pcm512x->sclk); + if (ret != 0) { + dev_err(dev, "Failed to enable SCLK: %d\n", ret); + return ret; + } + } + + /* Default to standby mode */ + ret = regmap_update_bits(pcm512x->regmap, PCM512x_POWER, + PCM512x_RQST, PCM512x_RQST); + if (ret != 0) { + dev_err(dev, "Failed to request standby: %d\n", + ret); + goto err_clk; + } + + pm_runtime_set_active(dev); + pm_runtime_enable(dev); + pm_runtime_idle(dev); + + ret = snd_soc_register_codec(dev, &pcm512x_codec_driver, + &pcm512x_dai, 1); + if (ret != 0) { + dev_err(dev, "Failed to register CODEC: %d\n", ret); + goto err_pm; + } + + return 0; + +err_pm: + pm_runtime_disable(dev); +err_clk: + if (!IS_ERR(pcm512x->sclk)) + clk_disable_unprepare(pcm512x->sclk); +err: + regulator_bulk_disable(ARRAY_SIZE(pcm512x->supplies), + pcm512x->supplies); + return ret; +} + +static void pcm512x_remove(struct device *dev) +{ + struct pcm512x_priv *pcm512x = dev_get_drvdata(dev); + + snd_soc_unregister_codec(dev); + pm_runtime_disable(dev); + if (!IS_ERR(pcm512x->sclk)) + clk_disable_unprepare(pcm512x->sclk); + regulator_bulk_disable(ARRAY_SIZE(pcm512x->supplies), + pcm512x->supplies); +} + +static int pcm512x_suspend(struct device *dev) +{ + struct pcm512x_priv *pcm512x = dev_get_drvdata(dev); + int ret; + + ret = regmap_update_bits(pcm512x->regmap, PCM512x_POWER, + PCM512x_RQPD, PCM512x_RQPD); + if (ret != 0) { + dev_err(dev, "Failed to request power down: %d\n", ret); + return ret; + } + + ret = regulator_bulk_disable(ARRAY_SIZE(pcm512x->supplies), + pcm512x->supplies); + if (ret != 0) { + dev_err(dev, "Failed to disable supplies: %d\n", ret); + return ret; + } + + if (!IS_ERR(pcm512x->sclk)) + clk_disable_unprepare(pcm512x->sclk); + + return 0; +} + +static int pcm512x_resume(struct device *dev) +{ + struct pcm512x_priv *pcm512x = dev_get_drvdata(dev); + int ret; + + if (!IS_ERR(pcm512x->sclk)) { + ret = clk_prepare_enable(pcm512x->sclk); + if (ret != 0) { + dev_err(dev, "Failed to enable SCLK: %d\n", ret); + return ret; + } + } + + ret = regulator_bulk_enable(ARRAY_SIZE(pcm512x->supplies), + pcm512x->supplies); + if (ret != 0) { + dev_err(dev, "Failed to enable supplies: %d\n", ret); + return ret; + } + + regcache_cache_only(pcm512x->regmap, false); + ret = regcache_sync(pcm512x->regmap); + if (ret != 0) { + dev_err(dev, "Failed to sync cache: %d\n", ret); + return ret; + } + + ret = regmap_update_bits(pcm512x->regmap, PCM512x_POWER, + PCM512x_RQPD, 0); + if (ret != 0) { + dev_err(dev, "Failed to remove power down: %d\n", ret); + return ret; + } + + return 0; +} + +static const struct dev_pm_ops pcm512x_pm_ops = { + SET_RUNTIME_PM_OPS(pcm512x_suspend, pcm512x_resume, NULL) +}; + +#if IS_ENABLED(CONFIG_I2C) +static int pcm512x_i2c_probe(struct i2c_client *i2c, + const struct i2c_device_id *id) +{ + struct regmap *regmap; + + regmap = devm_regmap_init_i2c(i2c, &pcm512x_regmap); + if (IS_ERR(regmap)) + return PTR_ERR(regmap); + + return pcm512x_probe(&i2c->dev, regmap); +} + +static int pcm512x_i2c_remove(struct i2c_client *i2c) +{ + pcm512x_remove(&i2c->dev); + return 0; +} + +static const struct i2c_device_id pcm512x_i2c_id[] = { + { "pcm5121", }, + { "pcm5122", }, + { } +}; +MODULE_DEVICE_TABLE(i2c, pcm512x_i2c_id); + +static struct i2c_driver pcm512x_i2c_driver = { + .probe = pcm512x_i2c_probe, + .remove = pcm512x_i2c_remove, + .id_table = pcm512x_i2c_id, + .driver = { + .name = "pcm512x", + .owner = THIS_MODULE, + .of_match_table = pcm512x_of_match, + .pm = &pcm512x_pm_ops, + }, +}; +#endif + +#if defined(CONFIG_SPI_MASTER) +static int pcm512x_spi_probe(struct spi_device *spi) +{ + struct regmap *regmap; + int ret; + + regmap = devm_regmap_init_spi(spi, &pcm512x_regmap); + if (IS_ERR(regmap)) { + ret = PTR_ERR(regmap); + return ret; + } + + return pcm512x_probe(&spi->dev, regmap); +} + +static int pcm512x_spi_remove(struct spi_device *spi) +{ + pcm512x_remove(&spi->dev); + return 0; +} + +static const struct spi_device_id pcm512x_spi_id[] = { + { "pcm5121", }, + { "pcm5122", }, + { }, +}; +MODULE_DEVICE_TABLE(spi, pcm512x_spi_id); + +static struct spi_driver pcm512x_spi_driver = { + .probe = pcm512x_spi_probe, + .remove = pcm512x_spi_remove, + .id_table = pcm512x_spi_id, + .driver = { + .name = "pcm512x", + .owner = THIS_MODULE, + .of_match_table = pcm512x_of_match, + .pm = &pcm512x_pm_ops, + }, +}; +#endif + +static int __init pcm512x_modinit(void) +{ + int ret = 0; + +#if IS_ENABLED(CONFIG_I2C) + ret = i2c_add_driver(&pcm512x_i2c_driver); + if (ret) { + printk(KERN_ERR "Failed to register pcm512x I2C driver: %d\n", + ret); + } +#endif +#if defined(CONFIG_SPI_MASTER) + ret = spi_register_driver(&pcm512x_spi_driver); + if (ret != 0) { + printk(KERN_ERR "Failed to register pcm512x SPI driver: %d\n", + ret); + } +#endif + return ret; +} +module_init(pcm512x_modinit); + +static void __exit pcm512x_exit(void) +{ +#if IS_ENABLED(CONFIG_I2C) + i2c_del_driver(&pcm512x_i2c_driver); +#endif +#if defined(CONFIG_SPI_MASTER) + spi_unregister_driver(&pcm512x_spi_driver); +#endif +} +module_exit(pcm512x_exit); + +MODULE_DESCRIPTION("ASoC PCM512x codec driver"); +MODULE_AUTHOR("Mark Brown <broonie(a)linaro.org>"); +MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/codecs/pcm512x.h b/sound/soc/codecs/pcm512x.h new file mode 100644 index 000000000000..b2f518ecb35c --- /dev/null +++ b/sound/soc/codecs/pcm512x.h @@ -0,0 +1,142 @@ +/* + * Driver for the PCM512x CODECs + * + * Author: Mark Brown <broonie(a)linaro.org> + * Copyright 2014 Linaro Ltd + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef _SND_SOC_PCM512X +#define _SND_SOC_PCM512X + +#define PCM512x_PAGE_0_BASE 0 + +#define PCM512x_PAGE 0 + +#define PCM512x_RESET (PCM512x_PAGE_0_BASE + 1) +#define PCM512x_POWER (PCM512x_PAGE_0_BASE + 2) +#define PCM512x_MUTE (PCM512x_PAGE_0_BASE + 3) +#define PCM512x_PLL_EN (PCM512x_PAGE_0_BASE + 4) +#define PCM512x_SPI_MISO_FUNCTION (PCM512x_PAGE_0_BASE + 6) +#define PCM512x_DSP (PCM512x_PAGE_0_BASE + 7) +#define PCM512x_GPIO_EN (PCM512x_PAGE_0_BASE + 8) +#define PCM512x_BCLK_LRCLK_CFG (PCM512x_PAGE_0_BASE + 9) +#define PCM512x_DSP_GPIO_INPUT (PCM512x_PAGE_0_BASE + 10) +#define PCM512x_MASTER_MODE (PCM512x_PAGE_0_BASE + 12) +#define PCM512x_PLL_REF (PCM512x_PAGE_0_BASE + 13) +#define PCM512x_PLL_COEFF_0 (PCM512x_PAGE_0_BASE + 20) +#define PCM512x_PLL_COEFF_1 (PCM512x_PAGE_0_BASE + 21) +#define PCM512x_PLL_COEFF_2 (PCM512x_PAGE_0_BASE + 22) +#define PCM512x_PLL_COEFF_3 (PCM512x_PAGE_0_BASE + 23) +#define PCM512x_PLL_COEFF_4 (PCM512x_PAGE_0_BASE + 24) +#define PCM512x_DSP_CLKDIV (PCM512x_PAGE_0_BASE + 27) +#define PCM512x_DAC_CLKDIV (PCM512x_PAGE_0_BASE + 28) +#define PCM512x_NCP_CLKDIV (PCM512x_PAGE_0_BASE + 29) +#define PCM512x_OSR_CLKDIV (PCM512x_PAGE_0_BASE + 30) +#define PCM512x_MASTER_CLKDIV_1 (PCM512x_PAGE_0_BASE + 32) +#define PCM512x_MASTER_CLKDIV_2 (PCM512x_PAGE_0_BASE + 33) +#define PCM512x_FS_SPEED_MODE (PCM512x_PAGE_0_BASE + 34) +#define PCM512x_IDAC_1 (PCM512x_PAGE_0_BASE + 35) +#define PCM512x_IDAC_2 (PCM512x_PAGE_0_BASE + 36) +#define PCM512x_ERROR_DETECT (PCM512x_PAGE_0_BASE + 37) +#define PCM512x_I2S_1 (PCM512x_PAGE_0_BASE + 40) +#define PCM512x_I2S_2 (PCM512x_PAGE_0_BASE + 41) +#define PCM512x_DAC_ROUTING (PCM512x_PAGE_0_BASE + 42) +#define PCM512x_DSP_PROGRAM (PCM512x_PAGE_0_BASE + 43) +#define PCM512x_CLKDET (PCM512x_PAGE_0_BASE + 44) +#define PCM512x_AUTO_MUTE (PCM512x_PAGE_0_BASE + 59) +#define PCM512x_DIGITAL_VOLUME_1 (PCM512x_PAGE_0_BASE + 60) +#define PCM512x_DIGITAL_VOLUME_2 (PCM512x_PAGE_0_BASE + 61) +#define PCM512x_DIGITAL_VOLUME_3 (PCM512x_PAGE_0_BASE + 62) +#define PCM512x_DIGITAL_MUTE_1 (PCM512x_PAGE_0_BASE + 63) +#define PCM512x_DIGITAL_MUTE_2 (PCM512x_PAGE_0_BASE + 64) +#define PCM512x_DIGITAL_MUTE_3 (PCM512x_PAGE_0_BASE + 65) +#define PCM512x_GPIO_OUTPUT_1 (PCM512x_PAGE_0_BASE + 80) +#define PCM512x_GPIO_OUTPUT_2 (PCM512x_PAGE_0_BASE + 81) +#define PCM512x_GPIO_OUTPUT_3 (PCM512x_PAGE_0_BASE + 82) +#define PCM512x_GPIO_OUTPUT_4 (PCM512x_PAGE_0_BASE + 83) +#define PCM512x_GPIO_OUTPUT_5 (PCM512x_PAGE_0_BASE + 84) +#define PCM512x_GPIO_OUTPUT_6 (PCM512x_PAGE_0_BASE + 85) +#define PCM512x_GPIO_CONTROL_1 (PCM512x_PAGE_0_BASE + 86) +#define PCM512x_GPIO_CONTROL_2 (PCM512x_PAGE_0_BASE + 87) +#define PCM512x_OVERFLOW (PCM512x_PAGE_0_BASE + 90) +#define PCM512x_RATE_DET_1 (PCM512x_PAGE_0_BASE + 91) +#define PCM512x_RATE_DET_2 (PCM512x_PAGE_0_BASE + 92) +#define PCM512x_RATE_DET_3 (PCM512x_PAGE_0_BASE + 93) +#define PCM512x_RATE_DET_4 (PCM512x_PAGE_0_BASE + 94) +#define PCM512x_ANALOG_MUTE_DET (PCM512x_PAGE_0_BASE + 108) +#define PCM512x_GPIN (PCM512x_PAGE_0_BASE + 119) +#define PCM512x_DIGITAL_MUTE_DET (PCM512x_PAGE_0_BASE + 120) + +#define PCM512x_MAX_REGISTER (PCM512x_PAGE_0_BASE + 120) + +/* Page 0, Register 1 - reset */ +#define PCM512x_RSTR (1 << 0) +#define PCM512x_RSTM (1 << 4) + +/* Page 0, Register 2 - power */ +#define PCM512x_RQPD (1 << 0) +#define PCM512x_RQPD_SHIFT 0 +#define PCM512x_RQST (1 << 4) +#define PCM512x_RQST_SHIFT 4 + +/* Page 0, Register 3 - mute */ +#define PCM512x_RQMR_SHIFT 0 +#define PCM512x_RQML_SHIFT 4 + +/* Page 0, Register 4 - PLL */ +#define PCM512x_PLCE (1 << 0) +#define PCM512x_RLCE_SHIFT 0 +#define PCM512x_PLCK (1 << 4) +#define PCM512x_PLCK_SHIFT 4 + +/* Page 0, Register 7 - DSP */ +#define PCM512x_SDSL (1 << 0) +#define PCM512x_SDSL_SHIFT 0 +#define PCM512x_DEMP (1 << 4) +#define PCM512x_DEMP_SHIFT 4 + +/* Page 0, Register 13 - PLL reference */ +#define PCM512x_SREF (1 << 4) + +/* Page 0, Register 37 - Error detection */ +#define PCM512x_IPLK (1 << 0) +#define PCM512x_DCAS (1 << 1) +#define PCM512x_IDCM (1 << 2) +#define PCM512x_IDCH (1 << 3) +#define PCM512x_IDSK (1 << 4) +#define PCM512x_IDBK (1 << 5) +#define PCM512x_IDFS (1 << 6) + +/* Page 0, Register 42 - DAC routing */ +#define PCM512x_AUPR_SHIFT 0 +#define PCM512x_AUPL_SHIFT 4 + +/* Page 0, Register 59 - auto mute */ +#define PCM512x_ATMR_SHIFT 0 +#define PCM512x_ATML_SHIFT 4 + +/* Page 0, Register 63 - ramp rates */ +#define PCM512x_VNDF_SHIFT 6 +#define PCM512x_VNDS_SHIFT 4 +#define PCM512x_VNUF_SHIFT 2 +#define PCM512x_VNUS_SHIFT 0 + +/* Page 0, Register 64 - emergency ramp rates */ +#define PCM512x_VEDF_SHIFT 6 +#define PCM512x_VEDS_SHIFT 4 + +/* Page 0, Register 65 - Digital mute enables */ +#define PCM512x_ACTL_SHIFT 2 +#define PCM512x_AMLE_SHIFT 1 +#define PCM512x_AMLR_SHIFT 0 + +#endif -- 1.9.rc1

11 years, 3 months

3
12
0 0

mainline boot: 37 pass, 0 fail (v3.14-rc3-342-gf9b0808)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.14-rc3-342-gf9b0808 Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 25.9 sec omap3-beagle-xm PASS: 0 min 57.0 sec omap4-panda PASS: 1 min 6.7 sec am335x-bone PASS: 0 min 27.4 sec omap5-uevm PASS: 0 min 58.5 sec omap4-panda-es PASS: 1 min 13.3 sec multi_lpae_defconfig -------------------- omap5-uevm PASS: 1 min 43.1 sec sun7i-a20-cubieboard2 PASS: 0 min 14.6 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.1 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.8 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.4 sec imx6q-wandboard PASS: 0 min 17.5 sec msm_defconfig ------------- qcom-apq8074-dragonboard PASS: 1 min 9.4 sec bcm_defconfig ------------- bcm28155-ap PASS: 0 min 53.5 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.9 sec sun4i-a10-cubieboard PASS: 0 min 17.1 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.8 sec multi_v7_defconfig ------------------ ste-snowball PASS: 1 min 20.1 sec tegra30-beaver PASS: 0 min 19.3 sec am335x-boneblack PASS: 0 min 23.6 sec omap3-beagle-xm PASS: 0 min 47.9 sec sun7i-a20-cubieboard2 PASS: 0 min 14.5 sec armada-370-mirabox PASS: 0 min 22.2 sec omap4-panda PASS: 0 min 50.8 sec armada-xp-openblocks-ax3-4 PASS: 0 min 25.0 sec sun4i-a10-cubieboard PASS: 0 min 22.1 sec bcm28155-ap PASS: 1 min 3.4 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.9 sec am335x-bone PASS: 0 min 26.3 sec omap5-uevm PASS: 1 min 45.8 sec imx6q-wandboard PASS: 0 min 17.1 sec omap4-panda-es PASS: 0 min 57.8 sec imx6dl-wandboard,wand-dual PASS: 0 min 18.3 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 32.9 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.1 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 22.0 sec armada-370-mirabox PASS: 0 min 20.0 sec

11 years, 3 months

1
0
0 0

queue boot: 11 pass, 1 fail (v3.10.32)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.10.32 Failed boot tests (console logs at the end) =========================================== omap4-panda: FAIL: omap2plus_defconfig Full Report =========== omap2plus_defconfig ------------------- am335x-bone PASS: 0 min 26.5 sec omap4-panda-es PASS: 1 min 2.5 sec omap3-beagle-xm PASS: 0 min 56.3 sec omap3-tobi PASS: 0 min 33.9 sec omap4-panda FAIL: 3 min 5.9 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 18.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 17.5 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.2 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.5 sec armada-370-mirabox PASS: 0 min 19.4 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 30.2 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 16.4 sec Console logs for failures ========================= omap2plus_defconfig ------------------- omap4-panda: FAIL: last 80 lines of boot log: --------------------------------------------- [ 2.018920] usbcore: registered new interface driver usb-storage [ 2.025726] usbcore: registered new interface driver usbtest [ 2.033416] mousedev: PS/2 mouse device common for all mice [ 2.043823] i2c /dev entries driver [ 2.047851] Driver for 1-wire Dallas network protocol. [ 2.056884] omap_wdt: OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec [ 2.066558] of_get_named_gpio_flags: can't parse gpios property [ 2.072875] of_get_named_gpio_flags: can't parse gpios property [ 2.079742] omap-dma-engine 4a056000.dma-controller: allocating channel for 62 [ 2.087524] omap-dma-engine 4a056000.dma-controller: allocating channel for 61 [ 2.095336] omap_hsmmc 4809c000.mmc: vmmc regulator missing [ 2.101562] omap-dma-engine 4a056000.dma-controller: freeing channel for 61 [ 2.109008] omap-dma-engine 4a056000.dma-controller: freeing channel for 62 [ 2.116485] platform 4809c000.mmc: Driver omap_hsmmc requests probe deferral [ 2.124114] of_get_named_gpio_flags: can't parse gpios property [ 2.130401] of_get_named_gpio_flags: can't parse gpios property [ 2.136932] omap-dma-engine 4a056000.dma-controller: allocating channel for 60 [ 2.144653] omap-dma-engine 4a056000.dma-controller: allocating channel for 59 [ 2.152374] omap_hsmmc 480d5000.mmc: vmmc regulator missing [ 2.158355] omap-dma-engine 4a056000.dma-controller: freeing channel for 59 [ 2.165802] omap-dma-engine 4a056000.dma-controller: freeing channel for 60 [ 2.174072] leds-gpio leds.5: pins are not configured from the driver [ 2.180938] of_get_named_gpio_flags exited with status 7 [ 2.186645] of_get_named_gpio_flags exited with status 8 [ 2.192291] of_get_named_gpio_flags exited with status 7 [ 2.199188] of_get_named_gpio_flags exited with status 8 [ 2.206512] ledtrig-cpu: registered to indicate activity on CPUs [ 2.214050] usbcore: registered new interface driver usbhid [ 2.219970] usbhid: USB HID core driver [ 2.225067] oprofile: no performance counters [ 2.231597] oprofile: using timer interrupt. [ 2.236907] TCP: cubic registered [ 2.240447] Initializing XFRM netlink socket [ 2.245117] NET: Registered protocol family 17 [ 2.249938] NET: Registered protocol family 15 [ 2.255004] Key type dns_resolver registered [ 2.259735] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 1 [ 2.269165] Power Management for TI OMAP4. [ 2.273742] OMAP4 PM: u-boot >= v2012.07 is required for full PM support [ 2.281097] ThumbEE CPU extension supported. [ 2.293121] omap_i2c 48070000.i2c: bus 0 rev0.10 at 400 kHz [ 2.308715] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 2.320373] twl 0-0048: PIH (irq 39) chaining IRQs 416..436 [ 2.329284] twl_rtc rtc.7: Enabling TWL-RTC [ 2.338592] twl_rtc rtc.7: rtc core: registered rtc.7 as rtc0 [ 2.347473] VAUX1_6030: 1000 <--> 3000 mV at 1800 mV [ 2.355255] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV [ 2.362762] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV [ 2.370269] VMMC: 1200 <--> 3000 mV at 3000 mV [ 2.377197] VPP: 1800 <--> 2500 mV at 1900 mV [ 2.384246] VUSIM: 1200 <--> 2900 mV at 1800 mV [ 2.391021] VDAC: 1800 mV [ 2.395538] VANA: 2100 mV [ 2.400512] VCXIO: 1800 mV [ 2.405151] VUSB: 3300 mV [ 2.410156] V1V8: 1800 mV [ 2.415130] V2V1: 2100 mV [ 2.428588] of_get_named_gpio_flags exited with status 127 [ 2.441070] omap_i2c 48072000.i2c: bus 1 rev0.10 at 400 kHz [ 2.449005] omap_i2c 48060000.i2c: bus 2 rev0.10 at 100 kHz [ 2.460937] omap_i2c 48350000.i2c: bus 3 rev0.10 at 400 kHz [ 2.466979] of_get_named_gpio_flags: can't parse gpios property [ 2.473663] of_get_named_gpio_flags: can't parse gpios property [ 2.480133] omap-dma-engine 4a056000.dma-controller: allocating channel for 62 [ 2.488006] omap-dma-engine 4a056000.dma-controller: allocating channel for 61 [ 2.499206] omap_hsmmc 4809c000.mmc: pins are not configured from the driver [ 2.550537] twl_rtc rtc.7: setting system clock to 2000-02-01 10:11:03 UTC (949399863) [ 2.814300] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.825164] mmc0: new high speed SD card at address aaaa [ 2.833282] mmcblk0: mmc0:aaaa SD02G 1.84 GiB [ 2.842956] mmcblk0: p1 p2 p[ 15.982940] Freeing unused kernel memory: 392K (c0705000 - c0767000) Starting logging: OK Initializing random number generator... done. Starting network... /bin/sh: can't access tty; job control turned off / #~$off # PYBOOT: Exception: userspace: ERROR: Never found root shell # PYBOOT: Time: 185.93 seconds. # PYBOOT: Result: FAIL

11 years, 3 months

1
0
0 0

queue boot: 32 pass, 1 fail (v3.12.13)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.12.13 Failed boot tests (console logs at the end) =========================================== armada-370-mirabox: FAIL: mvebu_defconfig Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 25.0 sec omap3-beagle-xm PASS: 0 min 58.3 sec omap4-panda PASS: 1 min 6.3 sec omap3-tobi PASS: 0 min 22.2 sec am335x-bone PASS: 0 min 27.0 sec omap4-panda-es PASS: 1 min 5.6 sec multi_lpae_defconfig -------------------- sun7i-a20-cubieboard2 PASS: 0 min 13.6 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.1 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 17.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.8 sec imx6q-wandboard PASS: 0 min 16.4 sec bcm_defconfig ------------- bcm28155-ap PASS: 0 min 53.6 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.9 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 30.2 sec tegra30-beaver PASS: 0 min 16.7 sec am335x-boneblack PASS: 0 min 32.1 sec omap3-beagle-xm PASS: 0 min 58.6 sec sun7i-a20-cubieboard2 PASS: 0 min 13.4 sec armada-370-mirabox PASS: 0 min 20.3 sec omap4-panda PASS: 1 min 6.3 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.6 sec sun4i-a10-cubieboard PASS: 0 min 13.3 sec bcm28155-ap PASS: 1 min 12.4 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.0 sec omap3-tobi PASS: 0 min 20.3 sec am335x-bone PASS: 0 min 33.8 sec imx6q-wandboard PASS: 0 min 16.2 sec omap4-panda-es PASS: 1 min 7.2 sec imx6dl-wandboard,wand-dual PASS: 0 min 17.8 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 37.0 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.2 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 22.0 sec armada-370-mirabox FAIL: 0 min 27.7 sec Console logs for failures ========================= mvebu_defconfig --------------- armada-370-mirabox: FAIL: last 80 lines of boot log: ---------------------------------------------------- phy16= 72 phy16= 72 MMC: MRVL_MMC: 0 Net: egiga0 [PRIME], egiga1 Hit any key to stop autoboot: 3 0 Marvell>> Marvell>> version version U-Boot 2009.08 (Sep 16 2012 - 22:50:06)Marvell version: 1.1.2 NQ Marvell>> setenv bootargs console=ttyS0,115200 debug earlyprintk setenv bootargs console=ttyS0,115200 debug earlyprintk Marvell>> setenv initrd_high 0xffffffff setenv initrd_high 0xffffffff Marvell>> if test -n ${initenv}; then run initenv; fi if test -n ${initenv}; then run initenv; fi Marvell>> if test -n ${preboot}; then run preboot; fi if test -n ${preboot}; then run preboot; fi Marvell>setenv autoload no; setenv autoboot no > setenv autoload no; setenv autoboot no Marvell>> dhcp dhcp phyaddr= 0 BOOTP broadcast 1 DHCP client bound tosetenv serverip 192.168.1.2 address 192.168.1.183 Marvell>> seteif test -n ${netargs}; then run netargs; fi nv serverip if test -n ${netargs}; then run netargs; fi syntax error Marvell>> tftp 0x02000000 192.168.1.2:tmp/mirabox-tSsQmU/tmpibaqai-uImage tftp 0x02000000 192.168.1.2:tmp/mirabox-tSsQmU/tmpibaqai-uImage Using egiga0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.183 Filename 'tmp/mirabox-tSsQmU/tmpibaqai-uImage'. Load address: 0x2000000 Loading: *################################################################# ################################################################# ################################################### done Bytes transferred = 2653541 (287d65 hex) Marvell>tftp 0x03000000 192.168.1.2:buildroot.cpio.gz.uboot > tftp 0x03000000 192.168.1.2:buildroot.cpio.gz.uboot Using egiga0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.183 Filename 'buildroot.cpio.gz.uboot'. Load address: 0x3000000 Loading: *############################################ done Bytes transferred = 642602 (9ce2a hex) Marvell>> printenv bootargs printenv bootargs bootargs=console=ttyS0,115200 debug earlyprintk Marvell>> bootm 0x02000000 0x03000000 bootm 0x02000000 0x03000000 ## Booting kernel from Legacy Image at 02000000 ... Image Name: Linux Created: 2014-02-23 5:20:57 UTC Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 2653477 Bytes = 2.5 MB Load Address: 00008000 Entry Point: 00008000 Verifying Checksum ... OK ## Loading init Ramdisk from Legacy Image at 03000000 ... Image Name: Created: 2014-02-07 19:37:29 UTC Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 642538 Bytes = 627.5 kB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 27.73 seconds. # PYBOOT: Result: FAIL

11 years, 3 months

1
0
0 0

queue boot: 35 pass, 0 fail (v3.13.5)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.13.5 Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 25.3 sec omap3-beagle-xm PASS: 0 min 57.8 sec omap4-panda PASS: 1 min 2.0 sec omap3-tobi PASS: 0 min 23.0 sec am335x-bone PASS: 0 min 27.3 sec omap4-panda-es PASS: 1 min 5.6 sec multi_lpae_defconfig -------------------- sun7i-a20-cubieboard2 PASS: 0 min 23.9 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 16.9 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.5 sec imx6q-wandboard PASS: 0 min 16.9 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 11.9 sec sun4i-a10-cubieboard PASS: 0 min 20.1 sec bcm_defconfig ------------- bcm28155-ap PASS: 0 min 53.6 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.7 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 32.1 sec tegra30-beaver PASS: 0 min 16.5 sec am335x-boneblack PASS: 0 min 22.3 sec omap3-beagle-xm PASS: 0 min 55.2 sec sun7i-a20-cubieboard2 PASS: 0 min 13.5 sec armada-370-mirabox PASS: 0 min 20.4 sec omap4-panda PASS: 1 min 2.3 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.8 sec sun4i-a10-cubieboard PASS: 0 min 13.5 sec bcm28155-ap PASS: 1 min 19.8 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.9 sec omap3-tobi PASS: 0 min 20.7 sec am335x-bone PASS: 0 min 24.1 sec imx6q-wandboard PASS: 0 min 17.2 sec omap4-panda-es PASS: 1 min 5.3 sec imx6dl-wandboard,wand-dual PASS: 0 min 18.6 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 30.8 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 22.0 sec armada-370-mirabox PASS: 0 min 19.7 sec

11 years, 3 months

1
0
0 0

queue boot: 35 pass, 0 fail (v3.13.4-98-ga83e491)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.13.4-98-ga83e491 Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 25.5 sec omap3-beagle-xm PASS: 1 min 4.7 sec omap4-panda PASS: 1 min 8.1 sec omap3-tobi PASS: 0 min 22.6 sec am335x-bone PASS: 0 min 27.4 sec omap4-panda-es PASS: 1 min 9.5 sec multi_lpae_defconfig -------------------- sun7i-a20-cubieboard2 PASS: 0 min 13.8 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 19.0 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.6 sec imx6q-wandboard PASS: 0 min 17.1 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.0 sec sun4i-a10-cubieboard PASS: 0 min 12.6 sec bcm_defconfig ------------- bcm28155-ap PASS: 0 min 58.9 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.6 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 28.5 sec tegra30-beaver PASS: 0 min 16.5 sec am335x-boneblack PASS: 0 min 22.4 sec omap3-beagle-xm PASS: 0 min 56.4 sec sun7i-a20-cubieboard2 PASS: 0 min 13.7 sec armada-370-mirabox PASS: 0 min 20.4 sec omap4-panda PASS: 1 min 2.1 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.9 sec sun4i-a10-cubieboard PASS: 0 min 13.3 sec bcm28155-ap PASS: 1 min 11.0 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.4 sec omap3-tobi PASS: 0 min 20.6 sec am335x-bone PASS: 0 min 24.1 sec imx6q-wandboard PASS: 0 min 17.5 sec omap4-panda-es PASS: 1 min 5.3 sec imx6dl-wandboard,wand-dual PASS: 0 min 17.7 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 29.0 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 19.8 sec

11 years, 3 months

1
0
0 0

arm-soc boot: 35 pass, 0 fail (v3.14-rc3-399-g48bbbf5)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: arm-soc Git describe: v3.14-rc3-399-g48bbbf5 Full Report =========== omap2plus_defconfig ------------------- omap3-overo-storm-tobi PASS: 0 min 25.4 sec omap3-beagle-xm PASS: 0 min 57.0 sec omap4-panda PASS: 1 min 5.2 sec omap3-overo-tobi PASS: 0 min 25.4 sec am335x-bone PASS: 0 min 27.7 sec am335x-boneblack PASS: 0 min 25.6 sec omap4-panda-es PASS: 1 min 11.2 sec multi_lpae_defconfig -------------------- sun7i-a20-cubieboard2 PASS: 0 min 14.4 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.5 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.6 sec imx6q-wandboard PASS: 0 min 17.1 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.2 sec sun4i-a10-cubieboard PASS: 0 min 18.0 sec bcm_defconfig ------------- bcm28155-ap PASS: 1 min 14.7 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.9 sec multi_v7_defconfig ------------------ ste-snowball PASS: 1 min 20.5 sec tegra30-beaver PASS: 0 min 19.9 sec am335x-boneblack PASS: 0 min 23.6 sec omap3-beagle-xm PASS: 0 min 47.8 sec sun7i-a20-cubieboard2 PASS: 0 min 14.1 sec armada-370-mirabox PASS: 0 min 22.2 sec omap4-panda PASS: 0 min 51.8 sec armada-xp-openblocks-ax3-4 PASS: 0 min 25.0 sec sun4i-a10-cubieboard PASS: 0 min 14.3 sec bcm28155-ap PASS: 1 min 10.2 sec omap3-overo-tobi PASS: 0 min 21.5 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.1 sec am335x-bone PASS: 0 min 26.2 sec omap3-overo-storm-tobi PASS: 0 min 21.2 sec imx6q-wandboard PASS: 0 min 17.6 sec omap4-panda-es PASS: 0 min 51.9 sec imx6dl-wandboard,wand-dual PASS: 0 min 18.5 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 32.8 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.5 sec

11 years, 3 months

1
0
0 0

mainline boot: 36 pass, 1 fail (v3.14-rc3-283-g1052710)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.14-rc3-283-g1052710 Failed boot tests (console logs at the end) =========================================== omap4-panda: FAIL: multi_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 25.6 sec omap3-beagle-xm PASS: 0 min 57.2 sec omap4-panda PASS: 1 min 13.8 sec am335x-bone PASS: 0 min 32.5 sec omap5-uevm PASS: 0 min 59.5 sec omap4-panda-es PASS: 1 min 6.5 sec multi_lpae_defconfig -------------------- omap5-uevm PASS: 1 min 42.5 sec sun7i-a20-cubieboard2 PASS: 0 min 14.3 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.6 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.5 sec imx6q-wandboard PASS: 0 min 17.3 sec msm_defconfig ------------- qcom-apq8074-dragonboard PASS: 1 min 4.2 sec bcm_defconfig ------------- bcm28155-ap PASS: 0 min 53.7 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.7 sec sun4i-a10-cubieboard PASS: 0 min 20.4 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.9 sec multi_v7_defconfig ------------------ ste-snowball PASS: 1 min 17.7 sec tegra30-beaver PASS: 0 min 19.4 sec am335x-boneblack PASS: 0 min 23.2 sec omap3-beagle-xm PASS: 0 min 46.2 sec sun7i-a20-cubieboard2 PASS: 0 min 14.6 sec armada-370-mirabox PASS: 0 min 22.1 sec omap4-panda FAIL: 2 min 17.6 sec armada-xp-openblocks-ax3-4 PASS: 0 min 24.7 sec sun4i-a10-cubieboard PASS: 0 min 14.3 sec bcm28155-ap PASS: 1 min 9.9 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.1 sec am335x-bone PASS: 0 min 26.1 sec omap5-uevm PASS: 1 min 50.5 sec imx6q-wandboard PASS: 0 min 17.6 sec omap4-panda-es PASS: 0 min 55.1 sec imx6dl-wandboard,wand-dual PASS: 0 min 18.3 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 32.0 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.2 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 22.1 sec armada-370-mirabox PASS: 0 min 20.0 sec Console logs for failures ========================= multi_v7_defconfig ------------------ omap4-panda: FAIL: last 80 lines of boot log: --------------------------------------------- [ 1.458312] usbcore: registered new interface driver cdc_ether [ 1.464477] usbcore: registered new interface driver r815x [ 1.470306] usbcore: registered new interface driver smsc75xx [ 1.476348] usbcore: registered new interface driver smsc95xx [ 1.482421] usbcore: registered new interface driver net1080 [ 1.488372] usbcore: registered new interface driver cdc_subset [ 1.494598] usbcore: registered new interface driver zaurus [ 1.500518] usbcore: registered new interface driver cdc_ncm [ 1.506439] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.513275] ehci-pci: EHCI PCI platform driver [ 1.517974] ehci-platform: EHCI generic platform driver [ 1.523651] ehci-omap: OMAP-EHCI Host Controller driver [ 1.549407] ehci-omap 4a064c00.ehci: EHCI Host Controller [ 1.555084] ehci-omap 4a064c00.ehci: new USB bus registered, assigned bus number 1 [ 1.563476] ehci-omap 4a064c00.ehci: irq 109, io mem 0x4a064c00 [ 1.589599] ehci-omap 4a064c00.ehci: USB 2.0 started, EHCI 1.00 [ 1.596649] hub 1-0:1.0: USB hub found [ 1.600646] hub 1-0:1.0: 3 ports detected [ 1.605377] ehci-orion: EHCI orion driver [ 1.609802] SPEAr-ehci: EHCI SPEAr driver [ 1.614166] tegra-ehci: Tegra EHCI driver [ 1.619140] usbcore: registered new interface driver usb-storage [ 1.627410] mousedev: PS/2 mouse device common for all mice [ 1.635620] i2c /dev entries driver [ 1.641784] sdhci: Secure Digital Host Controller Interface driver [ 1.648223] sdhci: Copyright(c) Pierre Ossman [ 1.653656] omap_hsmmc 4809c000.mmc: vmmc regulator missing [ 1.659545] platform 4809c000.mmc: Driver omap_hsmmc requests probe deferral [ 1.667266] omap_hsmmc 480d5000.mmc: vmmc regulator missing [ 1.673156] platform 480d5000.mmc: Driver omap_hsmmc requests probe deferral [ 1.681030] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.688079] usbcore: registered new interface driver usbhid [ 1.693939] usbhid: USB HID core driver [ 1.702209] TCP: cubic registered [ 1.705657] NET: Registered protocol family 17 [ 1.710540] Key type dns_resolver registered [ 1.715637] Power Management for TI OMAP4+ devices. [ 1.720794] Power Management for TI OMAP4. [ 1.725067] OMAP4 PM: u-boot >= v2012.07 is required for full PM support [ 1.732513] Registering SWP/SWPB emulation handler [ 1.738433] vwl1271: 1800 mV [ 1.747039] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 1.756683] twl 0-0048: PIH (irq 39) nested IRQs [ 1.763336] twl_rtc rtc.10: Enabling TWL-RTC [ 1.770477] twl_rtc rtc.10: rtc core: registered rtc.10 as rtc0 [ 1.777465] VAUX1_6030: 1000 <--> 3000 mV at 1800 mV [ 1.783660] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV [ 1.789916] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV [ 1.796051] VMMC: 1200 <--> 3000 mV at 3000 mV [ 1.801757] VPP: 1800 <--> 2500 mV at 1900 mV [ 1.807312] VUSIM: 1200 <--> 2900 mV at 1800 mV [ 1.812377] VDAC: 1800 mV [ 1.812896] VANA: 2100 mV [ 1.819885] VCXIO: 1800 mV [ 1.819885] VUSB: 3300 mV [ 1.826934] V1V8: 1800 mV [ 1.830566] V2V1: 2100 mV [ 1.949920] usb 1-1: new high-speed USB device number 2 using ehci-omap [ 2.050170] omap_i2c 48070000.i2c: bus 0 rev0.10 at 400 kHz [ 2.058135] omap_i2c 48072000.i2c: bus 1 rev0.10 at 400 kHz [ 2.069122] omap_i2c 48060000.i2c: bus 2 rev0.10 at 100 kHz [ 2.076965] omap_i2c 48350000.i2c: bus 3 rev0.10 at 400 kHz [ 2.083465] 4809c000.mmc supply vmmc_aux not found, using dummy regulator [ 2.092468] omap_hsmmc 4809c000.mmc: pins are not configured from the driver [ 2.116577] hub 1-1:1.0: USB hub found [ 2.120971] hub 1-1:1.0: 5 ports detected [ 2.150665] 480d5000.mmc supply vmmc_aux not found, using dummy regulator [ 2.229339] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.240112] mmc0: new high speed SD card at address f3c2 [ 2.246307] mmcblk0: mmc0:f3c2 SD02G 1.84 GiB [ 2.252868] mmcblk0: p1 p2 [ 2.457489] twl_rtc rtc.10: setting system clock to 2000-01-31 00:41:13 UTC (949279273) [ 2.465911] spear_cpufreq: Invalid cpufreq_tbl [ 2.480560] usb 1-1.1: new high-speed USB device number 3 using ehci-omap [ 2.614288] smsc95xx v1.0.4 [ 2.684967] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-4a064c00.ehci-1.1, smsc95xx USB 2.0 Ethernet, 86:0e:66:33:b3:4a ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: <class 'pexpect.TIMEOUT'> # PYBOOT: Time: 137.62 seconds. # PYBOOT: Result: FAIL

11 years, 3 months

1
0
0 0

queue boot: 11 pass, 1 fail (v3.10.31-65-g7dd3c67)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.10.31-65-g7dd3c67 Failed boot tests (console logs at the end) =========================================== imx6dl-wandboard,wand-solo: FAIL: imx_v6_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- am335x-bone PASS: 0 min 26.4 sec omap4-panda-es PASS: 1 min 4.8 sec omap3-beagle-xm PASS: 0 min 58.5 sec omap3-tobi PASS: 0 min 33.7 sec omap4-panda PASS: 1 min 3.5 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.8 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 17.2 sec imx6dl-wandboard,wand-solo FAIL: 0 min 31.8 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.4 sec armada-370-mirabox PASS: 0 min 19.3 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.3 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 16.3 sec Console logs for failures ========================= imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-solo: FAIL: last 80 lines of boot log: ------------------------------------------------------------ Connected to wand-solo console [channel connected] (~$quit to exit) (user:khilman) is already connected (user:khilman) is already connected ~$hardreset Command(wand-solo console)> hardreset (user:khilman) Reboot wand-solo Reboot: wand-solo ; phidget 2 2 : off, sleep, on U-Boot 2013.04-00012-g0b44183-dirty (May 15 2013 - 16:16:11) CPU: Freescale i.MX6SOLO rev1.1 at 792 MHz Reset cause: POR Board: Wandboard DRAM: 512 MiB WARNING: Caches not enabled MMC: FSL_SDHC: 0 *** Warning - bad CRC, using default env 0 => ~$off # PYBOOT: Exception: ERROR: Could not break into autoboot. # PYBOOT: Time: 31.82 seconds. # PYBOOT: Result: FAIL

11 years, 3 months

1
0
0 0

queue boot: 11 pass, 1 fail (v3.10.31-66-g6eff7f3)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.10.31-66-g6eff7f3 Failed boot tests (console logs at the end) =========================================== imx6dl-wandboard,wand-solo: FAIL: imx_v6_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- am335x-bone PASS: 0 min 26.6 sec omap4-panda-es PASS: 1 min 6.8 sec omap3-beagle-xm PASS: 0 min 58.4 sec omap3-tobi PASS: 0 min 34.2 sec omap4-panda PASS: 1 min 12.6 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 22.2 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 17.3 sec imx6dl-wandboard,wand-solo FAIL: 0 min 31.9 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.4 sec armada-370-mirabox PASS: 0 min 19.3 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 30.1 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 16.4 sec Console logs for failures ========================= imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-solo: FAIL: last 80 lines of boot log: ------------------------------------------------------------ Connected to wand-solo console [channel connected] (~$quit to exit) (user:khilman) is already connected (user:khilman) is already connected ~$hardreset Command(wand-solo console)> hardreset (user:khilman) Reboot wand-solo Reboot: wand-solo ; phidget 2 2 : off, sleep, on U-Boot 2013.04-00012-g0b44183-dirty (May 15 2013 - 16:16:11) CPU: Freescale i.MX6SOLO rev1.1 at 792 MHz Reset cause: POR Board: Wandboard DRAM: 512 MiB WARNING: Caches not enabled MMC: FSL_SDHC: 0 *** Warning - bad CRC, using default env 0 => ~$off # PYBOOT: Exception: ERROR: Could not break into autoboot. # PYBOOT: Time: 31.89 seconds. # PYBOOT: Result: FAIL

11 years, 3 months

1
0
0 0

[PATCH 1/1] arm64: enable processor debug state for secondary cpus

by vijay.kilari＠gmail.com

From: Vijaya Kumar K <Vijaya.Kumar(a)caviumnetworks.com> processor debug state PSTATE.D is unmasked in smp call clear_os_lock for secondary cpus. So debug state is still masked in normal kernel context. With this patch, unmask debug state on secondary boot for the cpus in normal kernel context. Now kgdb tests passed with multicore. Signed-off-by: Vijaya Kumar K <Vijaya.Kumar(a)caviumnetworks.com> Acked-by: Will Deacon <will.deacon(a)arm.com> --- arch/arm64/kernel/debug-monitors.c | 7 +++---- arch/arm64/kernel/smp.c | 1 + 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm64/kernel/debug-monitors.c b/arch/arm64/kernel/debug-monitors.c index 1a8127d..13f87de 100644 --- a/arch/arm64/kernel/debug-monitors.c +++ b/arch/arm64/kernel/debug-monitors.c @@ -137,8 +137,6 @@ void disable_debug_monitors(enum debug_el el) static void clear_os_lock(void *unused) { asm volatile("msr oslar_el1, %0" : : "r" (0)); - isb(); - local_dbg_enable(); } static int os_lock_notify(struct notifier_block *self, @@ -157,8 +155,9 @@ static struct notifier_block os_lock_nb = { static int debug_monitors_init(void) { /* Clear the OS lock. */ - smp_call_function(clear_os_lock, NULL, 1); - clear_os_lock(NULL); + on_each_cpu(clear_os_lock, NULL, 1); + isb(); + local_dbg_enable(); /* Register hotplug handler. */ register_cpu_notifier(&os_lock_nb); diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index 7cfb92a..5070dc3 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -160,6 +160,7 @@ asmlinkage void secondary_start_kernel(void) set_cpu_online(cpu, true); complete(&cpu_running); + local_dbg_enable(); local_irq_enable(); local_async_enable(); -- 1.7.9.5

11 years, 3 months

2
1
0 0

next boot: 38 pass, 0 fail (next-20140221)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: next Git describe: next-20140221 Full Report =========== omap2plus_defconfig ------------------- omap3-overo-storm-tobi PASS: 0 min 25.1 sec omap3-beagle-xm PASS: 1 min 0.6 sec omap4-panda PASS: 1 min 6.8 sec omap3-overo-tobi PASS: 0 min 23.5 sec am335x-bone PASS: 0 min 32.4 sec am335x-boneblack PASS: 0 min 25.6 sec omap5-uevm PASS: 0 min 58.5 sec omap4-panda-es PASS: 1 min 3.7 sec multi_lpae_defconfig -------------------- omap5-uevm PASS: 1 min 41.5 sec sun7i-a20-cubieboard2 PASS: 0 min 14.3 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.6 sec imx6q-wandboard PASS: 0 min 17.2 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.9 sec sun4i-a10-cubieboard PASS: 0 min 17.9 sec bcm_defconfig ------------- bcm28155-ap PASS: 0 min 58.9 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.8 sec multi_v7_defconfig ------------------ ste-snowball PASS: 1 min 17.4 sec tegra30-beaver PASS: 0 min 19.1 sec am335x-boneblack PASS: 0 min 23.7 sec omap3-beagle-xm PASS: 0 min 44.8 sec sun7i-a20-cubieboard2 PASS: 0 min 14.4 sec armada-370-mirabox PASS: 0 min 21.9 sec omap4-panda PASS: 0 min 52.8 sec armada-xp-openblocks-ax3-4 PASS: 0 min 25.1 sec sun4i-a10-cubieboard PASS: 0 min 14.2 sec bcm28155-ap PASS: 1 min 8.4 sec omap3-overo-tobi PASS: 0 min 21.8 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.1 sec am335x-bone PASS: 0 min 26.2 sec omap3-overo-storm-tobi PASS: 0 min 24.0 sec omap5-uevm PASS: 1 min 47.4 sec imx6q-wandboard PASS: 0 min 16.7 sec omap4-panda-es PASS: 0 min 55.2 sec imx6dl-wandboard,wand-dual PASS: 0 min 18.4 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 30.4 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.0 sec

11 years, 3 months

1
0
0 0

queue boot: 31 pass, 2 fail (v3.12.12-82-gda2d29bf)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.12.12-82-gda2d29bf Failed boot tests (console logs at the end) =========================================== omap4-panda: FAIL: multi_v7_defconfig armada-370-mirabox: FAIL: mvebu_defconfig Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 25.0 sec omap3-beagle-xm PASS: 1 min 3.6 sec omap4-panda PASS: 1 min 7.4 sec omap3-tobi PASS: 0 min 25.1 sec am335x-bone PASS: 0 min 26.9 sec omap4-panda-es PASS: 1 min 5.1 sec multi_lpae_defconfig -------------------- sun7i-a20-cubieboard2 PASS: 0 min 13.6 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 24.4 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 17.9 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.8 sec imx6q-wandboard PASS: 0 min 16.4 sec bcm_defconfig ------------- bcm28155-ap PASS: 0 min 59.1 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.7 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 29.9 sec tegra30-beaver PASS: 0 min 16.9 sec am335x-boneblack PASS: 0 min 32.2 sec omap3-beagle-xm PASS: 0 min 54.6 sec sun7i-a20-cubieboard2 PASS: 0 min 13.7 sec armada-370-mirabox PASS: 0 min 20.4 sec omap4-panda FAIL: 0 min 31.5 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.6 sec sun4i-a10-cubieboard PASS: 0 min 13.5 sec bcm28155-ap PASS: 1 min 1.9 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.7 sec omap3-tobi PASS: 0 min 20.4 sec am335x-bone PASS: 0 min 39.0 sec imx6q-wandboard PASS: 0 min 15.9 sec omap4-panda-es PASS: 1 min 5.2 sec imx6dl-wandboard,wand-dual PASS: 0 min 17.3 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 33.8 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 FAIL: 0 min 27.7 sec Console logs for failures ========================= multi_v7_defconfig ------------------ omap4-panda: FAIL: last 80 lines of boot log: --------------------------------------------- Connected to 4430panda console [channel connected] (~$quit to exit) (user:khilman) is already connected ~$hardreset Command(4430panda console)> hardreset (user:khilman) Reboot 4430panda Reboot: 4430panda ; phidget 0 1 : off, sleep, on U-Boot SPL 2013.04 (May 24 2013 - 14:00:03) OMAP4430 ES2.1 Bypassing DPLL failed 4a008180 OMAP SD/MMC: 0 reading u-boot.img reading u-boot.img U-Boot 2013.04 (May 24 2013 - 14:00:03) CPU : OMAP4430 ES2.1 Board: OMAP4 Panda I2C: ready D ~$off # PYBOOT: Exception: ERROR: Could not break into autoboot. # PYBOOT: Time: 31.47 seconds. # PYBOOT: Result: FAIL mvebu_defconfig --------------- armada-370-mirabox: FAIL: last 80 lines of boot log: ---------------------------------------------------- phy16= 72 phy16= 72 MMC: MRVL_MMC: 0 Net: egiga0 [PRIME], egiga1 Hit any key to stop autoboot: 3 0 Marvell>> Marvell>> version version U-Boot 2009.08 (Sep 16 2012 - 22:50:06)Marvell version: 1.1.2 NQ Marvell>>setenv bootargs console=ttyS0,115200 debug earlyprintk setenv bootargs console=ttyS0,115200 debug earlyprintk Marvell>setenv initrd_high 0xffffffff > setenv initrd_high 0xffffffff Marvell>> if test -n ${initenv}; then run initenv; fi if test -n ${initenv}; then run initenv; fi Marvell>> if test -n ${preboot}; then run preboot; fi if test -n ${preboot}; then run preboot; fi Marvell>> setenv autoload no; setenv autoboot no setenv autoload no; setenv autoboot no Marvell>>dhcp dhcp phyaddr= 0 BOOTP broadcast 1 DHCP client bound to addrsetenv serverip 192.168.1.2 ess 192.168.1.183 Marvell>> setenif test -n ${netargs}; then run netargs; fi v serverip if test -n ${netargs}; then run netargs; fi syntax error Marvell>> tftp 0x02000000 192.168.1.2:tmp/mirabox-o0pIpp/tmpfr6hOa-uImage tftp 0x02000000 192.168.1.2:tmp/mirabox-o0pIpp/tmpfr6hOa-uImage Using egiga0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.183 Filename 'tmp/mirabox-o0pIpp/tmpfr6hOa-uImage'. Load address: 0x2000000 Loading: *################################################################# ################################################################# ################################################### done Bytes transferred = 2653413 (287ce5 hex) Marvell>> tftp 0x03000000 192.168.1.2:buildroot.cpio.gz.uboot tftp 0x03000000 192.168.1.2:buildroot.cpio.gz.uboot Using egiga0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.183 Filename 'buildroot.cpio.gz.uboot'. Load address: 0x3000000 Loading: *############################################ done Bytes transferred = 642602 (9ce2a hex) Marvell>> printenv bootargs printenv bootargs bootargs=console=ttyS0,115200 debug earlyprintk Marvell>> bootm 0x02000000 0x03000000 bootm 0x02000000 0x03000000 ## Booting kernel from Legacy Image at 02000000 ... Image Name: Linux Created: 2014-02-21 5:20:32 UTC Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 2653349 Bytes = 2.5 MB Load Address: 00008000 Entry Point: 00008000 Verifying Checksum ... OK ## Loading init Ramdisk from Legacy Image at 03000000 ... Image Name: Created: 2014-02-07 19:37:29 UTC Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 642538 Bytes = 627.5 kB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 27.68 seconds. # PYBOOT: Result: FAIL

11 years, 3 months

1
0
0 0

[PATCH v9 0/6] arm64: KGDB Support

by vijay.kilari＠gmail.com

From: Vijaya Kumar K <Vijaya.Kumar(a)caviumnetworks.com> Based on the step-handler and break-handler hooks patch from Sandeepa, KGDB debugging support is added for EL1 debug in AArch64 mode. In first patch, PSTATE.D is set correctly In second patch,register layout is updated to be inline with GDB tool. Basic GDB connection, break point set/clear and info commands are supported except step/next debugging With second patch, step/next debugging support is added, where in pc is updated to point to the instruction to be stepped and stopped. With third patch, the compile time breakpoint instruction reordering is fixed by making kgbd_breakpoint() as noinline Tested with ARM64 simulator v9: - minor code movement comments fix v8: - fixed comments on local_dbg_{save,restore} macros - instruction_pointer() macro to return unsigned long to fix compilation warnings v7: - Changes made to set PSTATE.D properly - Performed KGDB boot tests - Fixed compilation warnings in driver/misc/kgbdts.c Results: kgdb boot test: [32927.237895] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [32927.266066] kgdb: Registered I/O driver kgdbts. [32927.266419] kgdb: Waiting for connection from remote gdb... [32927.268598] kgdbts:RUN plant and detach test [32927.270683] kgdbts:RUN sw breakpoint test [32927.287659] kgdbts:RUN bad memory access test [32927.290322] kgdbts:RUN singlestep test 1000 iterations [32927.330342] kgdbts:RUN singlestep [0/1000] [32931.286356] kgdbts:RUN singlestep [100/1000] [32935.242536] kgdbts:RUN singlestep [200/1000] [32939.205392] kgdbts:RUN singlestep [300/1000] [32943.169522] kgdbts:RUN singlestep [400/1000] [32947.231868] kgdbts:RUN singlestep [500/1000] [32951.188008] kgdbts:RUN singlestep [600/1000] [32955.332243] kgdbts:RUN singlestep [700/1000] [32959.467109] kgdbts:RUN singlestep [800/1000] [32963.430888] kgdbts:RUN singlestep [900/1000] [32967.346992] kgdbts:RUN do_fork for 100 breakpoints kgdb test from sysfs: ~ # echo V1F1000 > /sys/module/kgdbts/parameters/kgdbts [33231.554237] kgdb: Registered I/O driver kgdbts. [33231.554677] kgdbts:RUN plant and detach test [33231.557072] kgdbts:RUN sw breakpoint test [33231.576980] kgdbts:RUN bad memory access test [33231.580022] kgdbts:RUN singlestep test 1000 iterations [33231.627056] kgdbts:RUN singlestep [0/1000] [33235.954027] kgdbts:RUN singlestep [100/1000] [33240.429086] kgdbts:RUN singlestep [200/1000] [33244.687118] kgdbts:RUN singlestep [300/1000] [33248.945191] kgdbts:RUN singlestep [400/1000] [33253.203751] kgdbts:RUN singlestep [500/1000] [33257.462019] kgdbts:RUN singlestep [600/1000] [33261.817809] kgdbts:RUN singlestep [700/1000] [33266.081268] kgdbts:RUN singlestep [800/1000] [33270.339813] kgdbts:RUN singlestep [900/1000] [33274.712404] kgdbts:RUN do_fork for 1000 breakpoints ~ # v6: - Change pstate register to 8 bytes to make endian nuetral. Use GDB below GDB patch to display pstate in Big endian mode. https://sourceware.org/ml/gdb-patches/2013-12/msg00720.html Thanks to Andrew. v5: - Updated BRK #imm16 value to 0x400 & 0x401 as per recommendation as per Marcus recommendataion http://patchwork.ozlabs.org/patch/290801/ - Rebased to 3.13 AArch64 kernel v4: - Updated kgdb_single_step and kgdb_cpu_doing_single_step variables properly based on gdb state v3: - Rebased to v4 version of Sandeepa Prabhu's patch (patch 1) - Made dynamic break point instruction encoding generic - Made ESR value encoding generic for dynamic and compile break point - Used memcpy and memset to copy register contents to gdb buffer - Fixed reordering of break point instruction by compiler with patch 3 - Rebased against AAach64 upstream kernel v2: - Moved break instruction encoding to debug-monitors.h file - Fixed endianess of compile break instruction encoding - Updated I/O buffer sizes - Updated register buffer size - Remove changes to debug_exception handler in entry.S for - ELR update and step debugging with update pc instead of ELR - Rebased against AArch64 upstream kernel v1: - Initial patch-set Vijaya Kumar K (6): arm64: Add macros to manage processor debug state arm64: KGDB: Add Basic KGDB support arm64: KGDB: Add step debugging support KGDB: make kgdb_breakpoint() as noinline misc: debug: remove compilation warnings arm64: KGDB: Add KGDB config arch/arm64/Kconfig | 1 + arch/arm64/include/asm/debug-monitors.h | 64 ++++-- arch/arm64/include/asm/irqflags.h | 23 +++ arch/arm64/include/asm/kgdb.h | 84 ++++++++ arch/arm64/include/asm/ptrace.h | 2 +- arch/arm64/kernel/Makefile | 1 + arch/arm64/kernel/debug-monitors.c | 1 + arch/arm64/kernel/kgdb.c | 336 +++++++++++++++++++++++++++++++ kernel/debug/debug_core.c | 2 +- 9 files changed, 495 insertions(+), 19 deletions(-) create mode 100644 arch/arm64/include/asm/kgdb.h create mode 100644 arch/arm64/kernel/kgdb.c -- 1.7.9.5

11 years, 3 months

4
22
0 0

[PATCH] cpufreq: interactive: initialize cpufreq_global_kobject before using it

by Viresh Kumar

Governors might use cpufreq_global_kobject when they don't have governor per policy. And so they must initialize it with a call to cpufreq_get_global_kobject(). Also after removing sysfs entries we must take the refcount down as well with a call to: cpufreq_put_global_kobject(). If above isn't done we will see following boot crash: kernel BUG at /home/arm/work/kernel/mywork/linux.git/fs/sysfs/group.c:92! Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.14.0-rc1-00852-g293953e-dirty #171 task: ee094000 ti: ee092000 task.ti: ee092000 PC is at internal_create_group+0x1f0/0x224 LR is at cpufreq_governor_interactive+0x13c/0x504 pc : [<c01094a0>] lr : [<c02aff44>] psr: 60000113 sp : ee093c90 ip : 00013880 fp : ee301368 r10: ee301300 r9 : c05084f0 r8 : c0531814 r7 : 00000000 r6 : ee105640 r5 : ee301300 r4 : ee105640 r3 : c0531a88 r2 : c0531814 r1 : 00000000 r0 : 00000000 Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel Control: 10c5387d Table: 4000406a DAC: 00000015 <snip> [<c01094a0>] (internal_create_group) from [<c02aff44>] (cpufreq_governor_interactive+0x13c/0x504) [<c02aff44>] (cpufreq_governor_interactive) from [<c02ab090>] (__cpufreq_governor+0x78/0x1f0) [<c02ab090>] (__cpufreq_governor) from [<c02ac224>] (cpufreq_set_policy+0x144/0x1c8) [<c02ac224>] (cpufreq_set_policy) from [<c02ac530>] (cpufreq_init_policy+0x54/0x80) [<c02ac530>] (cpufreq_init_policy) from [<c02ad8b0>] (__cpufreq_add_dev.isra.27+0x72c/0x804) [<c02ad8b0>] (__cpufreq_add_dev.isra.27) from [<c0223610>] (subsys_interface_register+0x80/0xc4) [<c0223610>] (subsys_interface_register) from [<c02ac890>] (cpufreq_register_driver+0xb8/0x214) [<c02ac890>] (cpufreq_register_driver) from [<c02b0744>] (exynos_cpufreq_probe+0xf4/0x1a0) [<c02b0744>] (exynos_cpufreq_probe) from [<c0225808>] (platform_drv_probe+0x18/0x48) [<c0225808>] (platform_drv_probe) from [<c0224498>] (driver_probe_device+0x100/0x218) [<c0224498>] (driver_probe_device) from [<c022463c>] (__driver_attach+0x8c/0x90) [<c022463c>] (__driver_attach) from [<c0222cb8>] (bus_for_each_dev+0x54/0x88) [<c0222cb8>] (bus_for_each_dev) from [<c0223c78>] (bus_add_driver+0xd4/0x1d0) [<c0223c78>] (bus_add_driver) from [<c0224c58>] (driver_register+0x78/0xf4) [<c0224c58>] (driver_register) from [<c0008854>] (do_one_initcall+0xe4/0x140) [<c0008854>] (do_one_initcall) from [<c04c8c68>] (kernel_init_freeable+0xfc/0x1c8) [<c04c8c68>] (kernel_init_freeable) from [<c0379abc>] (kernel_init+0x8/0x118) [<c0379abc>] (kernel_init) from [<c000e5f8>] (ret_from_fork+0x14/0x3c) Code: ebfc504c eaffffe0 e3500000 1affff8e (e7f001f2) ---[ end trace 04d313d9fc559575 ]--- Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b Signed-off-by: Viresh Kumar <viresh.kumar(a)linaro.org> --- Todd, You need this patch for all kernels after 3.10. Not sure if android has already hit 3.11 or not.. Though I haven't seena a branch for that :) drivers/cpufreq/cpufreq_interactive.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/cpufreq/cpufreq_interactive.c b/drivers/cpufreq/cpufreq_interactive.c index ff77b30..5286e57 100644 --- a/drivers/cpufreq/cpufreq_interactive.c +++ b/drivers/cpufreq/cpufreq_interactive.c @@ -1157,6 +1157,9 @@ static int cpufreq_governor_interactive(struct cpufreq_policy *policy, if (!have_governor_per_policy()) common_tunables = tunables; + if (!have_governor_per_policy()) + WARN_ON(cpufreq_get_global_kobject()); + rc = sysfs_create_group(get_governor_parent_kobj(policy), get_sysfs_attr()); if (rc) { @@ -1185,6 +1188,10 @@ static int cpufreq_governor_interactive(struct cpufreq_policy *policy, sysfs_remove_group(get_governor_parent_kobj(policy), get_sysfs_attr()); + + if (!have_governor_per_policy()) + cpufreq_put_global_kobject(); + kfree(tunables); common_tunables = NULL; } -- 1.7.12.rc2.18.g61b472e

11 years, 3 months

2
1
0 0

queue boot: 35 pass, 0 fail (v3.13.4-99-g4e0e787)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.13.4-99-g4e0e787 Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 25.6 sec omap3-beagle-xm PASS: 0 min 57.5 sec omap4-panda PASS: 1 min 3.6 sec omap3-tobi PASS: 0 min 25.6 sec am335x-bone PASS: 0 min 27.1 sec omap4-panda-es PASS: 1 min 8.2 sec multi_lpae_defconfig -------------------- sun7i-a20-cubieboard2 PASS: 0 min 13.9 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 16.9 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.6 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.6 sec imx6q-wandboard PASS: 0 min 17.0 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 11.8 sec sun4i-a10-cubieboard PASS: 0 min 17.4 sec bcm_defconfig ------------- bcm28155-ap PASS: 0 min 53.7 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 34.3 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 32.3 sec tegra30-beaver PASS: 0 min 16.5 sec am335x-boneblack PASS: 0 min 22.5 sec omap3-beagle-xm PASS: 0 min 55.9 sec sun7i-a20-cubieboard2 PASS: 0 min 13.7 sec armada-370-mirabox PASS: 0 min 20.4 sec omap4-panda PASS: 1 min 6.9 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.7 sec sun4i-a10-cubieboard PASS: 0 min 18.3 sec bcm28155-ap PASS: 1 min 1.9 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.4 sec omap3-tobi PASS: 0 min 20.8 sec am335x-bone PASS: 0 min 24.2 sec imx6q-wandboard PASS: 0 min 17.2 sec omap4-panda-es PASS: 1 min 5.3 sec imx6dl-wandboard,wand-dual PASS: 0 min 18.5 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 27.5 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 19.9 sec

11 years, 3 months

1
0
0 0

mainline boot: 37 pass, 0 fail (v3.14-rc3-219-gd158fc7)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.14-rc3-219-gd158fc7 Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 25.9 sec omap3-beagle-xm PASS: 1 min 0.5 sec omap4-panda PASS: 1 min 8.4 sec am335x-bone PASS: 0 min 27.3 sec omap5-uevm PASS: 1 min 1.8 sec omap4-panda-es PASS: 1 min 8.1 sec multi_lpae_defconfig -------------------- omap5-uevm PASS: 1 min 42.7 sec sun7i-a20-cubieboard2 PASS: 0 min 14.4 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.6 sec imx6dl-wandboard,wand-solo PASS: 0 min 19.0 sec imx6q-wandboard PASS: 0 min 17.4 sec msm_defconfig ------------- qcom-apq8074-dragonboard PASS: 1 min 4.2 sec bcm_defconfig ------------- bcm28155-ap PASS: 0 min 53.6 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 13.0 sec sun4i-a10-cubieboard PASS: 0 min 17.4 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.6 sec multi_v7_defconfig ------------------ ste-snowball PASS: 1 min 20.2 sec tegra30-beaver PASS: 0 min 21.9 sec am335x-boneblack PASS: 0 min 23.7 sec omap3-beagle-xm PASS: 0 min 46.4 sec sun7i-a20-cubieboard2 PASS: 0 min 14.2 sec armada-370-mirabox PASS: 0 min 22.1 sec omap4-panda PASS: 0 min 52.6 sec armada-xp-openblocks-ax3-4 PASS: 0 min 24.8 sec sun4i-a10-cubieboard PASS: 0 min 14.3 sec bcm28155-ap PASS: 1 min 4.2 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.1 sec am335x-bone PASS: 0 min 26.3 sec omap5-uevm PASS: 1 min 47.5 sec imx6q-wandboard PASS: 0 min 17.6 sec omap4-panda-es PASS: 0 min 52.1 sec imx6dl-wandboard,wand-dual PASS: 0 min 18.5 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 34.2 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.1 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 22.1 sec armada-370-mirabox PASS: 0 min 20.1 sec

11 years, 3 months

1
0
0 0

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