Dear Geert Uytterhoeven,
(I resend my mail because of making mistake at previous mail)
I have retested PM, recheck the PM test procedures.
Are you using R-Car H3 ES1.0?
I am using board H3 ES1.1.
With the same test procedures and setting for this version and previous
version(v4.9-rc2), but the results are different.
(Only U-boot versions are different for two version)
I am using U-boot version(U-Boot 2015.04 (Sep 13 2016 - 11:32:36)).
I attach the test log file of PM. Please have a look at the log.
AFAIK, tbe newer firmware supports system suspend/resume on H3 ES1.1 only,
and only when following the right procedure involving i2cset.
I only set the following command for test.
root@linaro-nano:~# echo enabled >
/sys/devices/platform/soc/e6e68000.serial/tty/ttySC1/power/wakeup
root@linaro-nano:~# echo enabled >
/sys/devices/platform/soc/e6e88000.serial/tty/ttySC0/power/wakeup
root@linaro-nano:~# echo mem > /sys/power/state
Could you please tell me more details for using i2cset?.
Thanks,
Jinzai Solution/Linux Team,
Hoan.
NOTICE: BL2: R-Car Gen3 Initial Program Loader(CA57) Rev.1.0.9
NOTICE: BL2: PRR is R-Car H3 ES1.1
NOTICE: BL2: Boot device is HyperFlash(80MHz)
NOTICE: BL2: LCM state is CM
NOTICE: BL2: AVS setting succeeded. DVFS_SetVID=0x52
NOTICE: BL2: DDR1600(rev.0.15)
NOTICE: BL2: DRAM Split is 4ch
NOTICE: BL2: QoS is default setting(rev.0.32)
NOTICE: BL2: v1.1(release):3ad02ac
NOTICE: BL2: Built : 11:32:54, Sep 13 2016
NOTICE: BL2: Normal boot
NOTICE: BL2: dst=0xe631a208 src=0x8180000 len=512(0x200)
NOTICE: BL2: dst=0x43f00000 src=0x8180400 len=6144(0x1800)
NOTICE: BL2: dst=0x44000000 src=0x81c0000 len=65536(0x10000)
NOTICE: BL2: dst=0x44100000 src=0x8200000 len=524288(0x80000)
NOTICE: BL2: dst=0x49000000 src=0x8640000 len=1048576(0x100000)
U-Boot 2015.04 (Sep 13 2016 - 11:32:36)
CPU: Renesas Electronics R8A7795 rev 1.1
Board: Salvator-X
I2C: ready
DRAM: 3.9 GiB
MMC: sh-sdhi: 0, sh-sdhi: 1, sh-sdhi: 2
In: serial
Out: serial
Err: serial
Net: ravb
Hit any key to stop autoboot: 0
ravb Waiting for PHY auto negotiation to complete.. done
ravb: 100Base/Full
Using ravb device
TFTP from server 192.168.1.8; our IP address is 192.168.1.18
Filename 'Salvator-X/Image'.
Load address: 0x50000000
Loading: #################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
#################################################################
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#########################################################
1 MiB/s
done
Bytes transferred = 14182912 (d86a00 hex)
ravb:0 is connected to ravb. Reconnecting to ravb
ravb Waiting for PHY auto negotiation to complete.. done
ravb: 100Base/Full
Using ravb device
TFTP from server 192.168.1.8; our IP address is 192.168.1.18
Filename 'Salvator-X/r8a7795-salvator-x.dtb'.
Load address: 0x48f00000
Loading: ###
6.8 KiB/s
done
Bytes transferred = 35648 (8b40 hex)
## Flattened Device Tree blob at 48f00000
Booting using the fdt blob at 0x48f00000
Using Device Tree in place at 0000000048f00000, end 0000000048f0bb3f
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.0-00001-g4a5b13a-dirty (hoan@HoanNa) (gcc version 4.9.2 20140904 (prerelease) (crosstool-NG l6
[ 0.000000] Boot CPU: AArch64 Processor [411fd073]
[ 0.000000] debug: ignoring loglevel setting.
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] cma: Reserved 16 MiB at 0x000000007f000000
[ 0.000000] On node 0 totalpages: 1015808
[ 0.000000] DMA zone: 3584 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 229376 pages, LIFO batch:31
[ 0.000000] Normal zone: 12288 pages used for memmap
[ 0.000000] Normal zone: 786432 pages, LIFO batch:31
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.0 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: Trusted OS migration not required
[ 0.000000] percpu: Embedded 21 pages/cpu @ffff8006fff72000 s48000 r8192 d29824 u86016
[ 0.000000] pcpu-alloc: s48000 r8192 d29824 u86016 alloc=21*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Detected PIPT I-cache on CPU0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 999936
[ 0.000000] Kernel command line: console=ttySC0,115200 ignore_loglevel consoleblank=0 rw root=/dev/nfs nfsroot=192.168.1.8:8
[ 0.000000] log_buf_len individual max cpu contribution: 4096 bytes
[ 0.000000] log_buf_len total cpu_extra contributions: 12288 bytes
[ 0.000000] log_buf_len min size: 16384 bytes
[ 0.000000] log_buf_len: 32768 bytes
[ 0.000000] early log buf free: 14588(89%)
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.000000] software IO TLB [mem 0x7afff000-0x7efff000] (64MB) mapped at [ffff80003afff000-ffff80003effefff]
[ 0.000000] Memory: 3894396K/4063232K available (8252K kernel code, 858K rwdata, 3644K rodata, 1024K init, 281K bss, 152452)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] modules : 0xffff000000000000 - 0xffff000008000000 ( 128 MB)
[ 0.000000] vmalloc : 0xffff000008000000 - 0xffff7dffbfff0000 (129022 GB)
[ 0.000000] .text : 0xffff000008080000 - 0xffff000008890000 ( 8256 KB)
[ 0.000000] .rodata : 0xffff000008890000 - 0xffff000008c30000 ( 3712 KB)
[ 0.000000] .init : 0xffff000008c30000 - 0xffff000008d30000 ( 1024 KB)
[ 0.000000] .data : 0xffff000008d30000 - 0xffff000008e06a00 ( 859 KB)
[ 0.000000] .bss : 0xffff000008e06a00 - 0xffff000008e4cf40 ( 282 KB)
[ 0.000000] fixed : 0xffff7dfffe7fd000 - 0xffff7dfffec00000 ( 4108 KB)
[ 0.000000] PCI I/O : 0xffff7dfffee00000 - 0xffff7dffffe00000 ( 16 MB)
[ 0.000000] vmemmap : 0xffff7e0000000000 - 0xffff800000000000 ( 2048 GB maximum)
[ 0.000000] 0xffff7e0000200000 - 0xffff7e001c000000 ( 446 MB actual)
[ 0.000000] memory : 0xffff800008000000 - 0xffff800700000000 ( 28544 MB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 64.
[ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
[ 0.000000] NR_IRQS:64 nr_irqs:64 0
[ 0.000000] arm_arch_timer: Architected cp15 timer(s) running at 8.33MHz (virt).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1ec02923e, max_idle_ns: 440795202125 ns
[ 0.000003] sched_clock: 56 bits at 8MHz, resolution 120ns, wraps every 2199023255496ns
[ 0.000201] Console: colour dummy device 80x25
[ 0.000221] Calibrating delay loop (skipped), value calculated using timer frequency.. 16.66 BogoMIPS (lpj=33333)
[ 0.000228] pid_max: default: 32768 minimum: 301
[ 0.000272] Security Framework initialized
[ 0.000298] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.000303] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.000972] ASID allocator initialised with 65536 entries
[ 0.032777] EFI services will not be available.
[ 0.080193] Detected PIPT I-cache on CPU1
[ 0.080226] CPU1: Booted secondary processor [411fd073]
[ 0.112212] Detected PIPT I-cache on CPU2
[ 0.112231] CPU2: Booted secondary processor [411fd073]
[ 0.144249] Detected PIPT I-cache on CPU3
[ 0.144266] CPU3: Booted secondary processor [411fd073]
[ 0.144302] Brought up 4 CPUs
[ 0.144314] SMP: Total of 4 processors activated.
[ 0.144320] CPU features: detected feature: 32-bit EL0 Support
[ 0.144356] CPU: All CPU(s) started at EL1
[ 0.145000] devtmpfs: initialized
[ 0.148591] DMI not present or invalid.
[ 0.148738] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.149025] pinctrl core: initialized pinctrl subsystem
[ 0.149844] NET: Registered protocol family 16
[ 0.160198] cpuidle: using governor menu
[ 0.160452] vdso: 2 pages (1 code @ ffff000008897000, 1 data @ ffff000008d34000)
[ 0.160466] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.160938] DMA: preallocated 256 KiB pool for atomic allocations
[ 0.161097] Serial: AMBA PL011 UART driver
[ 0.163720] sh-pfc e6060000.pfc: r8a77950_pfc support registered
[ 0.163975] renesas_irqc e61c0000.interrupt-controller: failed to add to PM domain always-on: -517
[ 0.193002] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.193830] ACPI: Interpreter disabled.
[ 0.195735] vgaarb: loaded
[ 0.195891] SCSI subsystem initialized
[ 0.195998] libata version 3.00 loaded.
[ 0.196170] usbcore: registered new interface driver usbfs
[ 0.196200] usbcore: registered new interface driver hub
[ 0.196246] usbcore: registered new device driver usb
[ 0.196606] pps_core: LinuxPPS API ver. 1 registered
[ 0.196611] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@xxxxxxxx>
[ 0.196623] PTP clock support registered
[ 0.196713] dmi: Firmware registration failed.
[ 0.196837] Advanced Linux Sound Architecture Driver Initialized.
[ 0.197331] clocksource: Switched to clocksource arch_sys_counter
[ 0.197426] VFS: Disk quotas dquot_6.6.0
[ 0.197458] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.197615] pnp: PnP ACPI: disabled
[ 0.202918] NET: Registered protocol family 2
[ 0.203280] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.203380] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[ 0.203682] TCP: Hash tables configured (established 32768 bind 32768)
[ 0.203755] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.203775] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.203896] NET: Registered protocol family 1
[ 0.204125] RPC: Registered named UNIX socket transport module.
[ 0.204132] RPC: Registered udp transport module.
[ 0.204134] RPC: Registered tcp transport module.
[ 0.204137] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.204145] PCI: CLS 0 bytes, default 128
[ 0.204571] hw perfevents: enabled with armv8_cortex_a57 PMU driver, 7 counters available
[ 0.204856] kvm [1]: HYP mode not available
[ 0.206183] futex hash table entries: 1024 (order: 5, 131072 bytes)
[ 0.206263] audit: initializing netlink subsys (disabled)
[ 0.206293] audit: type=2000 audit(0.203:1): initialized
[ 0.206713] workingset: timestamp_bits=46 max_order=20 bucket_order=0
[ 0.213602] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.214179] NFS: Registering the id_resolver key type
[ 0.214199] Key type id_resolver registered
[ 0.214202] Key type id_legacy registered
[ 0.214209] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.214363] 9p: Installing v9fs 9p2000 file system support
[ 0.215757] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[ 0.215765] io scheduler noop registered
[ 0.215864] io scheduler cfq registered (default)
[ 0.218562] libphy: mdio_driver_register: phy-bcm-ns2-pci
[ 0.220270] gpio_rcar e6050000.gpio: driving 16 GPIOs
[ 0.220929] gpio_rcar e6051000.gpio: driving 28 GPIOs
[ 0.221401] gpio_rcar e6052000.gpio: driving 15 GPIOs
[ 0.221900] gpio_rcar e6053000.gpio: driving 16 GPIOs
[ 0.222412] gpio_rcar e6054000.gpio: driving 18 GPIOs
[ 0.223004] gpio_rcar e6055000.gpio: driving 26 GPIOs
[ 0.223681] gpio_rcar e6055400.gpio: driving 32 GPIOs
[ 0.223974] gpio_rcar e6055800.gpio: driving 4 GPIOs
[ 0.224787] OF: PCI: host bridge /soc/pcie@fe000000 ranges:
[ 0.224809] OF: PCI: IO 0xfe100000..0xfe1fffff -> 0x00000000
[ 0.224819] OF: PCI: MEM 0xfe200000..0xfe3fffff -> 0xfe200000
[ 0.224827] OF: PCI: MEM 0x30000000..0x37ffffff -> 0x30000000
[ 0.224832] OF: PCI: MEM 0x38000000..0x3fffffff -> 0x38000000
[ 0.381336] rcar-pcie fe000000.pcie: PCIe link down
[ 0.381407] OF: PCI: host bridge /soc/pcie@ee800000 ranges:
[ 0.381419] OF: PCI: IO 0xee900000..0xee9fffff -> 0x00000000
[ 0.381427] OF: PCI: MEM 0xeea00000..0xeebfffff -> 0xeea00000
[ 0.381434] OF: PCI: MEM 0xc0000000..0xc7ffffff -> 0xc0000000
[ 0.381439] OF: PCI: MEM 0xc8000000..0xcfffffff -> 0xc8000000
[ 0.541332] rcar-pcie ee800000.pcie: PCIe link down
[ 0.553411] xenfs: not registering filesystem on non-xen platform
[ 0.556518] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.558001] SuperH (H)SCI(F) driver initialized
[ 0.558391] e6e68000.serial: ttySC1 at MMIO 0xe6e68000 (irq = 134, base_baud = 0) is a scif
[ 0.558773] e6e88000.serial: ttySC0 at MMIO 0xe6e88000 (irq = 135, base_baud = 0) is a scif
[ 1.462841] console [ttySC0] enabled
[ 1.466969] msm_serial: driver initialized
[ 1.475317] loop: module loaded
[ 1.479170] hisi_sas: driver version v1.6
[ 1.484627] scsi host0: sata_rcar
[ 1.488139] ata1: SATA max UDMA/133 irq 137
[ 1.493518] libphy: Fixed MDIO Bus: probed
[ 1.498017] tun: Universal TUN/TAP device driver, 1.6
[ 1.503070] tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx>
[ 1.510143] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[ 1.515980] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 1.521951] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
[ 1.528913] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 1.534531] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[ 1.542361] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[ 1.548322] sky2: driver version 1.30
[ 1.552532] libphy: ravb_mii: probed
[ 1.556908] ravb e6800000.ethernet eth0: Base address at 0xe6800000, 2e:09:0a:00:a2:e0, IRQ 131.
[ 1.566148] VFIO - User Level meta-driver version: 0.3
[ 1.572366] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.578904] ehci-pci: EHCI PCI platform driver
[ 1.583391] ehci-platform: EHCI generic platform driver
[ 1.588847] ehci-platform ee0a0100.usb: EHCI Host Controller
[ 1.594521] ehci-platform ee0a0100.usb: new USB bus registered, assigned bus number 1
[ 1.602477] ehci-platform ee0a0100.usb: irq 144, io mem 0xee0a0100
[ 1.621341] ehci-platform ee0a0100.usb: USB 2.0 started, EHCI 1.10
[ 1.627909] hub 1-0:1.0: USB hub found
[ 1.631674] hub 1-0:1.0: 1 port detected
[ 1.635831] ehci-platform ee0c0100.usb: EHCI Host Controller
[ 1.641498] ehci-platform ee0c0100.usb: new USB bus registered, assigned bus number 2
[ 1.649431] ehci-platform ee0c0100.usb: irq 145, io mem 0xee0c0100
[ 1.669340] ehci-platform ee0c0100.usb: USB 2.0 started, EHCI 1.10
[ 1.675804] hub 2-0:1.0: USB hub found
[ 1.679566] hub 2-0:1.0: 1 port detected
[ 1.683686] ehci-exynos: EHCI EXYNOS driver
[ 1.687974] ehci-msm: Qualcomm On-Chip EHCI Host Controller
[ 1.693603] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.699790] ohci-pci: OHCI PCI platform driver
[ 1.704265] ohci-platform: OHCI generic platform driver
[ 1.709649] ohci-platform ee0a0000.usb: Generic Platform OHCI controller
[ 1.716358] ohci-platform ee0a0000.usb: new USB bus registered, assigned bus number 3
[ 1.724274] ohci-platform ee0a0000.usb: irq 144, io mem 0xee0a0000
[ 1.819615] hub 3-0:1.0: USB hub found
[ 1.823377] hub 3-0:1.0: 1 port detected
[ 1.827502] ohci-platform ee0c0000.usb: Generic Platform OHCI controller
[ 1.834212] ohci-platform ee0c0000.usb: new USB bus registered, assigned bus number 4
[ 1.842103] ohci-platform ee0c0000.usb: irq 145, io mem 0xee0c0000
[ 1.909338] ata1: link resume succeeded after 1 retries
[ 1.935638] hub 4-0:1.0: USB hub found
[ 1.939399] hub 4-0:1.0: 1 port detected
[ 1.943507] ohci-exynos: OHCI EXYNOS driver
[ 1.947956] xhci-hcd ee000000.usb: xHCI Host Controller
[ 1.953189] xhci-hcd ee000000.usb: new USB bus registered, assigned bus number 5
[ 1.960623] xhci-hcd ee000000.usb: Direct firmware load for r8a779x_usb3_v2.dlmem failed with error -2
[ 1.969931] xhci-hcd ee000000.usb: can't setup: -2
[ 1.974722] xhci-hcd ee000000.usb: USB bus 5 deregistered
[ 1.980150] xhci-hcd: probe of ee000000.usb failed with error -2
[ 1.986379] usbcore: registered new interface driver usb-storage
[ 1.993054] mousedev: PS/2 mouse device common for all mice
[ 1.999257] i2c /dev entries driver
[ 2.008931] cs2000-cp 2-004f: revision - C1
[ 2.013145] i2c-rcar e6510000.i2c: probed
[ 2.018621] sdhci: Secure Digital Host Controller Interface driver
[ 2.020745] ata1: SATA link down (SStatus 0 SControl 300)
[ 2.030204] sdhci: Copyright(c) Pierre Ossman
[ 2.034997] sh_mobile_sdhi ee100000.sd: Got CD GPIO
[ 2.039895] sh_mobile_sdhi ee100000.sd: Got WP GPIO
[ 2.044991] sh_mobile_sdhi ee160000.sd: Got CD GPIO
[ 2.049955] sh_mobile_sdhi ee160000.sd: Got WP GPIO
[ 2.055009] Synopsys Designware Multimedia Card Interface Driver
[ 2.061359] sdhci-pltfm: SDHCI platform and OF driver helper
[ 2.067694] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.074275] usbcore: registered new interface driver usbhid
[ 2.079855] usbhid: USB HID core driver
[ 2.089130] rcar_sound ec500000.sound: probed
[ 2.093747] NET: Registered protocol family 17
[ 2.098257] 9pnet: Installing 9P2000 support
[ 2.102578] Key type dns_resolver registered
[ 2.107232] registered taskstats version 1
[ 2.115654] renesas_irqc e61c0000.interrupt-controller: driving 6 irqs
[ 2.123912] ehci-platform ee080100.usb: EHCI Host Controller
[ 2.129597] ehci-platform ee080100.usb: new USB bus registered, assigned bus number 5
[ 2.137571] ehci-platform ee080100.usb: irq 143, io mem 0xee080100
[ 2.157340] ehci-platform ee080100.usb: USB 2.0 started, EHCI 1.10
[ 2.163931] hub 5-0:1.0: USB hub found
[ 2.167695] hub 5-0:1.0: 1 port detected
[ 2.172090] ohci-platform ee080000.usb: Generic Platform OHCI controller
[ 2.178803] ohci-platform ee080000.usb: new USB bus registered, assigned bus number 6
[ 2.186721] ohci-platform ee080000.usb: irq 143, io mem 0xee080000
[ 2.282067] hub 6-0:1.0: USB hub found
[ 2.285829] hub 6-0:1.0: 1 port detected
[ 2.290413] sh_mobile_sdhi ee100000.sd: Got CD GPIO
[ 2.295316] sh_mobile_sdhi ee100000.sd: Got WP GPIO
[ 2.421469] sh_mobile_sdhi ee100000.sd: mmc0 base at 0xee100000 max clock rate 200 MHz
[ 2.429770] sh_mobile_sdhi ee160000.sd: Got CD GPIO
[ 2.434670] sh_mobile_sdhi ee160000.sd: Got WP GPIO
[ 2.561432] sh_mobile_sdhi ee160000.sd: mmc1 base at 0xee160000 max clock rate 200 MHz
[ 2.569994] asoc-simple-card sound: ak4613-hifi <-> ec500000.sound mapping ok
[ 2.578877] hctosys: unable to open rtc device (rtc0)
[ 2.661121] ravb e6800000.ethernet eth0: limited PHY to 100Mbit/s
[ 2.667228] Micrel KSZ9031 Gigabit PHY e6800000.etherne:00: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_a)
[ 4.493892] ravb e6800000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 4.533338] IP-Config: Guessing netmask 255.255.255.0
[ 4.538389] IP-Config: Complete:
[ 4.541619] device=eth0, hwaddr=2e:09:0a:00:a2:e0, ipaddr=192.168.1.18, mask=255.255.255.0, gw=255.255.255.255
[ 4.552050] host=192.168.1.18, domain=, nis-domain=(none)
[ 4.557880] bootserver=255.255.255.255, rootserver=192.168.1.8, rootpath=
[ 4.565497] SDHI0 Vcc: disabling
[ 4.568721] SDHI3 Vcc: disabling
[ 4.571950] SDHI0 VccQ: disabling
[ 4.575264] SDHI3 VccQ: disabling
[ 4.578580] ALSA device list:
[ 4.581545] #0: rsnd-dai.0-ak4613-hifi
[ 4.589452] VFS: Mounted root (nfs filesystem) on device 0:14.
[ 4.595611] devtmpfs: mounted
[ 4.599197] Freeing unused kernel memory: 1024K (ffff800008c30000 - ffff800008d30000)
[ 4.619261] random: fast init done
Mount failed for selinuxfs on /sys/fs/selinux: No such file or directory
[ 5.016987] init: plymouth-upstart-bridge main process (1332) terminated with status 1
[ 5.025040] init: plymouth-upstart-bridge main process ended, respawning
[ 5.040623] init: hwclock main process (1335) terminated with status 1
[ 5.195978] init: plymouth-upstart-bridge main process (1342) terminated with status 1
[ 5.203985] init: plymouth-upstart-bridge main process ended, respawning
[ 9.562611] systemd-udevd[1447]: starting version 204
[ 9.966300] random: crng init done
[ 10.255232] init: udev-fallback-graphics main process (1970) terminated with status 1
* Stopping Send an event to indicate plymouth is up[ OK ]
* Starting Mount filesystems on boot[ OK ]
* Starting Signal sysvinit that the rootfs is mounted[ OK ]
* Starting Populate /dev filesystem[ OK ]
* Stopping Populate /dev filesystem[ OK ]
* Starting Clean /tmp directory[ OK ]
* Stopping Clean /tmp directory[ OK ]
* Starting Populate and link to /run filesystem[ OK ]
* Stopping Populate and link to /run filesystem[ OK ]
* Stopping Track if upstart is running in a container[ OK ]
* Starting Signal sysvinit that virtual filesystems are mounted[ OK ]
* Starting Signal sysvinit that virtual filesystems are mounted[ OK ]
* Starting Bridge udev events into upstart[ OK ]
* Starting Signal sysvinit that local filesystems are mounted[ OK ]
* Starting Signal sysvinit that remote filesystems are mounted[ OK ]
* Starting device node and kernel event manager[ OK ]
* Starting Flush boot log to disk[ OK ]
* Starting flush early job output to logs[ OK ]
* Stopping Mount filesystems on boot[ OK ]
* Stopping Flush boot log to disk[ OK ]
* Starting load modules from /e[ 11.942478] init: failsafe main process (1951) killed by TERM signal
tc/modules[ OK ]
* Starting cold plug devices[ OK ]
* Starting log initial device creation[ OK ]
* Stopping flush early job output to logs[ OK ]
* Stopping load modules from /etc/modules[ OK ]
* Starting D-Bus system message bus[ OK ]
* Starting configure network device security[ OK ]
* Starting configure network device[ OK ]
* Starting system logging daemon[ OK ]
* Starting configure network device security[ OK ]
* Starting Mount network filesystems[ OK ]
* Starting Failsafe Boot Delay[ OK ]
* Stopping cold plug devices[ OK ]
* Stopping log initial device creation[ OK ]
* Starting load fallback graphics devices[ OK ]
* Starting configure network device security[ OK ]
* Starting SystemD login management service[ OK ]
* Starting load fallback graphics devices[fail]
* Starting save udev log and update rules[ OK ]
* Starting set console font[ OK ]
* Stopping Mount network filesystems[ OK ]
* Stopping set console font[ OK ]
* Starting userspace bootsplash[ OK ]
* Stopping userspace bootsplash[ OK ]
* Starting Send an event to indicate plymouth is up[ OK ]
* Starting configure network device[ OK ]
* Stopping Failsafe Boot Delay[ OK ]
* Starting configure virtual network devices[ OK ]
* Stopping save udev log and update rules[ OK ]
No sensors found!
Make sure you loaded all the kernel drivers you need.
Try sensors-detect to find out which these are.
No sensors found!
Make sure you loaded all the kernel drivers you need.
Try sensors-detect to find out which these are.
[ OK ]ting sensors limits
* Starting System V initialisation compatibility[ OK ]
* Stopping Send an event to indicate plymouth is up[ OK ]
* Starting Bridge file events into upstart[ OK ]
* Starting Bridge socket events into upstart[ OK ]
[ OK ]ting up X socket directories...
* Stopping System V initialisation compatibility[ OK ]
* Starting System V runlevel compatibility[ OK ]
* Starting Restore Sound Card State[ OK ]
* Starting regular background program processing daemon[ OK ]
* Starting save kernel messages[ OK ]
[ 14.215294] init: alsa-restore main process (2157) terminated with status 99
* Starting Restore Sound Card State[fail]
* Starting OpenSSH server[ OK ]
* Stopping Restore Sound Card State[ OK ]
* Stopping System V runlevel compatibility[ OK ]
[ 14.814799] init: tty1 main process (2201) killed by TERM signal
Last login: Thu Jan 1 00:00:17 UTC 1970 on tty1
[ 15.024052] init: plymouth-upstart-bridge main process ended, respawning
Welcome to Linaro 14.04 (GNU/Linux 4.9.0-00001-g4a5b13a-dirty aarch64)
* Documentation: https://wiki.linaro.org/
root@linaro-nano:~#
root@linaro-nano:~#
root@linaro-nano:~# stty cols 150
root@linaro-nano:~# echo enabled > /sys/devices/platform/soc/e6e88000.serial/tty/ttySC0/power/wakeup
root@linaro-nano:~# cat /sys/devices/platform/soc/e6e88000.serial/tty/ttySC0/power/wakeup
enabled
root@linaro-nano:~# echo mem > /sys/power/state
[ 782.817882] PM: Syncing filesystems ... done.
[ 782.823169] Freezing user space processes ... (elapsed 0.001 seconds) done.
[ 782.831703] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
[ 782.840318] Suspending console(s) (use no_console_suspend to debug)
