U-Boot SPL 2013.01-rc1-00207-gfbeb8fc-dirty (Nov 29 2012 - 03:05:13) OMAP4460 ES1.1 OMAP SD/MMC: 0 reading u-boot.img reading u-boot.img U-Boot 2013.01-rc1-00207-gfbeb8fc-dirty (Nov 29 2012 - 03:05:13) CPU : OMAP4460 ES1.1 Board: OMAP4 Panda I2C: ready DRAM: 1 GiB MMC: OMAP SD/MMC: 0 Using default environment In: serial Out: serial Err: serial Net: No ethernet found. Hit any key to stop autoboot: 3  0 Panda # Panda # setenv bootargs 'console=ttyO2,230400n8 root=/dev/mmcblk0p2 rootwait vram=32M earlyprintk ignore_loglevel init=/bin/sh' Panda # loady 0x81000000 ## Ready for binary (ymodem) download to 0x81000000 at 230400 bps... CSending: uImage-dtb.omap4-panda-es Sending: Transfer complete mode, 8(SOH)/4359(STX)/0(CAN) packets, 3 retries ## Total Size = 0x00441efc = 4464380 Bytes Panda # bootm 0x81000000 ## Booting kernel from Legacy Image at 81000000 ... Image Name: Linux- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4464316 Bytes = 4.3 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 3.11.0-rc3-11730-g5ae90d8 (paul@knihy) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #1 SMP Sun Jul 28 22:46:03 MDT 2013 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine: Generic OMAP4 (Flattened Device Tree), model: TI OMAP4 PandaBoard [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] cma: CMA: reserved 16 MiB at ae800000 [ 0.000000] Memory policy: ECC disabled, Data cache writealloc [ 0.000000] On node 0 totalpages: 261888 [ 0.000000] free_area_init_node: node 0, pgdat c0872ec0, node_mem_map c0de2000 [ 0.000000] Normal zone: 1520 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 194560 pages, LIFO batch:31 [ 0.000000] HighMem zone: 528 pages used for memmap [ 0.000000] HighMem zone: 67328 pages, LIFO batch:15 [ 0.000000] OMAP4460 ES1.1 [ 0.000000] PERCPU: Embedded 9 pages/cpu @c15fc000 s14208 r8192 d14464 u36864 [ 0.000000] pcpu-alloc: s14208 r8192 d14464 u36864 alloc=9*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260368 [ 0.000000] Kernel command line: console=ttyO2,230400n8 root=/dev/mmcblk0p2 rootwait vram=32M earlyprintk ignore_loglevel init=/bin/sh [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] Memory: 1007760K/1047552K available (5692K kernel code, 612K rwdata, 1940K rodata, 381K init, 5522K bss, 39792K reserved, 269312K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc077c61c (7634 kB) [ 0.000000] .init : 0xc077d000 - 0xc07dc780 ( 382 kB) [ 0.000000] .data : 0xc07de000 - 0xc08773e0 ( 613 kB) [ 0.000000] .bss : 0xc08773e0 - 0xc0ddbe68 (5523 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] OMAP clockevent source: timer1 at 32768 Hz [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms [ 0.000000] OMAP clocksource: 32k_counter at 32768 Hz [ 0.000000] smp_twd: clock not found -2 [ 0.000000] Console: colour dummy device 80x30 [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.000000] ... CHAINHASH_SIZE: 16384 [ 0.000000] memory used by lock dependency info: 3695 kB [ 0.000000] per task-struct memory footprint: 1152 bytes [ 0.001525] Calibrating delay loop... 1391.00 BogoMIPS (lpj=6955008) [ 0.079681] pid_max: default: 32768 minimum: 301 [ 0.080261] Security Framework initialized [ 0.080444] Mount-cache hash table entries: 512 [ 0.094024] CPU: Testing write buffer coherency: ok [ 0.095581] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.095611] Calibrating local timer... 348.92MHz. [ 0.149780] Setting up static identity map for 0xc0569898 - 0xc0569908 [ 0.149902] L310 cache controller enabled [ 0.149902] l2x0: 16 ways, CACHE_ID 0x410000c7, AUX_CTRL 0x7e470000, Cache size: 1048576 B [ 0.154541] CPU1: Booted secondary processor [ 0.189605] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.190155] Brought up 2 CPUs [ 0.190155] SMP: Total of 2 processors activated (2782.00 BogoMIPS). [ 0.190185] CPU: All CPU(s) started in SVC mode. [ 0.192596] devtmpfs: initialized [ 0.270507] pinctrl core: initialized pinctrl subsystem [ 0.273773] regulator-dummy: no parameters [ 0.276519] NET: Registered protocol family 16 [ 0.284149] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.359985] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.360015] OMAP GPIO hardware version 0.1 [ 0.361694] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.362945] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.364196] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.365447] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.366668] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.367431] omap-gpmc 50000000.gpmc: error: clk_get [ 0.367462] omap-gpmc: probe of 50000000.gpmc failed with error -2 [ 0.397094] No ATAGs? [ 0.397125] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.397155] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.401062] OMAP DMA hardware revision 0.0 [ 0.445129] bio: create slab at 0 [ 0.447998] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot [ 0.448059] edma-dma-engine: probe of edma-dma-engine.0 failed with error -5 [ 0.501586] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver [ 0.502532] of_get_named_gpio_flags exited with status 62 [ 0.503479] hsusb1_reset: 3300 mV [ 0.503845] of_get_named_gpio_flags exited with status 1 [ 0.504364] hsusb1_vbus: 3300 mV [ 0.510162] SCSI subsystem initialized [ 0.511688] usbcore: registered new interface driver usbfs [ 0.512023] usbcore: registered new interface driver hub [ 0.512420] usbcore: registered new device driver usb [ 0.515106] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c1_pins, deferring probe [ 0.515136] platform 48070000.i2c: Driver omap_i2c requests probe deferral [ 0.515197] omap_i2c 48072000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c2_pins, deferring probe [ 0.515228] platform 48072000.i2c: Driver omap_i2c requests probe deferral [ 0.515289] omap_i2c 48060000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c3_pins, deferring probe [ 0.515319] platform 48060000.i2c: Driver omap_i2c requests probe deferral [ 0.515380] omap_i2c 48350000.i2c: could not find pctldev for node /ocp/pinmux@4a100040/pinmux_i2c4_pins, deferring probe [ 0.515411] platform 48350000.i2c: Driver omap_i2c requests probe deferral [ 0.521392] Switched to clocksource 32k_counter [ 0.627288] NET: Registered protocol family 2 [ 0.629028] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.629364] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.632171] TCP: Hash tables configured (established 8192 bind 8192) [ 0.632415] TCP: reno registered [ 0.632446] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.632812] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.634094] NET: Registered protocol family 1 [ 0.635375] RPC: Registered named UNIX socket transport module. [ 0.635406] RPC: Registered udp transport module. [ 0.635406] RPC: Registered tcp transport module. [ 0.635406] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.636169] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.636749] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available [ 0.811645] bounce pool size: 64 pages [ 0.812286] VFS: Disk quotas dquot_6.5.2 [ 0.812469] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.814758] NFS: Registering the id_resolver key type [ 0.815124] Key type id_resolver registered [ 0.815124] Key type id_legacy registered [ 0.815246] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.815795] msgmni has been set to 1474 [ 0.818542] io scheduler noop registered [ 0.818572] io scheduler deadline registered [ 0.818664] io scheduler cfq registered (default) [ 0.820281] pinctrl-single 4a100040.pinmux: 203 pins at pa fc100040 size 406 [ 0.820861] pinctrl-single 4a31e040.pinmux: 28 pins at pa fc31e040 size 56 [ 0.824188] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.829254] omap_uart 4806a000.serial: did not get pins for uart0 error: -19 [ 0.830139] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 104) is a OMAP UART0 [ 0.831817] omap_uart 4806c000.serial: did not get pins for uart1 error: -19 [ 0.832183] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 105) is a OMAP UART1 [ 0.833221] omap_uart 48020000.serial: did not get pins for uart2 error: -19 [ 0.833557] 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 106) is a OMAP UART2 [ 1.285858] console [ttyO2] enabled [ 1.289031] omap_uart 4806e000.serial: did not get pins for uart3 error: -19 [ 1.293548] 4806e000.serial: ttyO3 at MMIO 0x4806e000 (irq = 102) is a OMAP UART3 [ 1.320617] brd: module loaded [ 1.335449] loop: module loaded [ 1.341827] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.355194] usbcore: registered new interface driver asix [ 1.358459] usbcore: registered new interface driver ax88179_178a [ 1.362152] usbcore: registered new interface driver cdc_ether [ 1.365661] usbcore: registered new interface driver r815x [ 1.368988] usbcore: registered new interface driver smsc95xx [ 1.372467] usbcore: registered new interface driver net1080 [ 1.375885] usbcore: registered new interface driver cdc_subset [ 1.379425] usbcore: registered new interface driver zaurus [ 1.382873] usbcore: registered new interface driver cdc_ncm [ 1.387359] usbcore: registered new interface driver cdc_wdm [ 1.390808] usbcore: registered new interface driver usb-storage [ 1.394470] usbcore: registered new interface driver usbtest [ 1.398956] mousedev: PS/2 mouse device common for all mice [ 1.405975] i2c /dev entries driver [ 1.408172] Driver for 1-wire Dallas network protocol. [ 1.412384] of_get_named_gpio_flags exited with status 86 [ 1.415435] ti-soc-thermal 4a002260.bandgap: request irq failed for TSHUT [ 1.422424] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 1.428344] of_get_named_gpio_flags: can't parse gpios property [ 1.431610] of_get_named_gpio_flags: can't parse gpios property [ 1.435211] omap-dma-engine 4a056000.dma-controller: allocating channel for 62 [ 1.439239] omap-dma-engine 4a056000.dma-controller: allocating channel for 61 [ 1.443267] omap_hsmmc 4809c000.mmc: vmmc regulator missing [ 1.446563] omap-dma-engine 4a056000.dma-controller: freeing channel for 61 [ 1.450378] omap-dma-engine 4a056000.dma-controller: freeing channel for 62 [ 1.454284] platform 4809c000.mmc: Driver omap_hsmmc requests probe deferral [ 1.458221] of_get_named_gpio_flags: can't parse gpios property [ 1.461486] of_get_named_gpio_flags: can't parse gpios property [ 1.464904] omap-dma-engine 4a056000.dma-controller: allocating channel for 60 [ 1.468872] omap-dma-engine 4a056000.dma-controller: allocating channel for 59 [ 1.472900] omap_hsmmc 480d5000.mmc: vmmc regulator missing [ 1.475982] omap-dma-engine 4a056000.dma-controller: freeing channel for 59 [ 1.479797] omap-dma-engine 4a056000.dma-controller: freeing channel for 60 [ 1.484558] of_get_named_gpio_flags exited with status 110 [ 1.487579] of_get_named_gpio_flags exited with status 8 [ 1.490509] of_get_named_gpio_flags exited with status 110 [ 1.494628] of_get_named_gpio_flags exited with status 8 [ 1.499206] ledtrig-cpu: registered to indicate activity on CPUs [ 1.503540] usbcore: registered new interface driver usbhid [ 1.506561] usbhid: USB HID core driver [ 1.509582] oprofile: using arm/armv7-ca9 [ 1.512359] TCP: cubic registered [ 1.514190] Initializing XFRM netlink socket [ 1.516601] NET: Registered protocol family 17 [ 1.519104] NET: Registered protocol family 15 [ 1.521850] Key type dns_resolver registered [ 1.524291] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 1.529479] Power Management for TI OMAP4+ devices. [ 1.532257] Power Management for TI OMAP4. [ 1.534484] OMAP4 PM: u-boot >= v2012.07 is required for full PM support [ 1.538299] ThumbEE CPU extension supported. [ 1.547180] omap_i2c 48070000.i2c: bus 0 rev0.11 at 400 kHz [ 1.554107] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 1.561309] twl 0-0048: PIH (irq 39) chaining IRQs 224..244 [ 1.566101] twl_rtc rtc.11: Power up reset detected. [ 1.569824] twl_rtc rtc.11: Enabling TWL-RTC [ 1.576873] twl_rtc rtc.11: rtc core: registered rtc.11 as rtc0 [ 1.582794] VAUX1_6030: 1000 <--> 3000 mV at 2800 mV [ 1.587585] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV [ 1.592620] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV [ 1.597564] VMMC: 1200 <--> 3000 mV at 3000 mV [ 1.602142] VPP: 1800 <--> 2500 mV at 1900 mV [ 1.606628] VUSIM: 1200 <--> 2900 mV at 1800 mV [ 1.610931] VDAC: 1800 mV [ 1.614410] VANA: 2100 mV [ 1.617797] VCXIO: 1800 mV [ 1.620910] VUSB: 3300 mV [ 1.624298] V1V8: 1800 mV [ 1.627777] V2V1: 2100 mV [ 1.635955] of_get_named_gpio_flags exited with status 127 [ 1.645172] omap_i2c 48072000.i2c: bus 1 rev0.11 at 400 kHz [ 1.649902] omap_i2c 48060000.i2c: bus 2 rev0.11 at 100 kHz [ 1.655609] omap_i2c 48350000.i2c: bus 3 rev0.11 at 400 kHz [ 1.658782] of_get_named_gpio_flags: can't parse gpios property [ 1.662353] of_get_named_gpio_flags: can't parse gpios property [ 1.665893] omap-dma-engine 4a056000.dma-controller: allocating channel for 62 [ 1.665893] omap-dma-engine 4a056000.dma-controller: allocating channel for 61 [ 1.677520] omap_hsmmc 4809c000.mmc: pins are not configured from the driver [ 1.736511] twl_rtc rtc.11: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 1.744232] Waiting for root device /dev/mmcblk0p2... [ 2.108215] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.115447] mmc0: new high speed SD card at address 1234 [ 2.120330] mmcblk0: mmc0:1234 SA02G 1.83 GiB [ 2.128448] mmcblk0: p1 p2 [ 2.233123] kjournald starting. Commit interval 5 seconds [ 2.233123] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 2.233123] VFS: Mounted root (ext3 filesystem) readonly on device 179:2. [ 2.247924] devtmpfs: mounted [ 2.248352] Freeing unused kernel memory: 380K (c077d000 - c07dc000) /bin/sh: can't access tty; job control turned off / # / # / # %% Start PM consolidated quick test (retention only) %% Preparation / # / # mount -t sysfs none /sys / # / # mount -t debugfs none /debug / # / # / # / # for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | paste -s -d'  '`; do echo -1 > $u/power/autosuspend_delay_ms; done /bin/sh: paste: not found / # / # echo 0 > /debug/pm_debug/enable_off_mode / # / # %% Baseline pm_debug count dump cat /debug/pm_debug/count [ 66.004669] pwrdm state mismatch(ivahd_pwrdm) 3 != 1 [ 66.004669] pwrdm state mismatch(tesla_pwrdm) 3 != 1 [ 66.010192] pwrdm state mismatch(dss_pwrdm) 3 != 1 [ 66.012847] pwrdm state mismatch(abe_pwrdm) 3 != 1 cefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (RET),OFF:0,RET:3,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (ON),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 mpu_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (ON),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (ON),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (ON),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:0 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (0) l4_wkup_clkdm->wkup_pwrdm (3) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (0) l3_instr_clkdm->core_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4_per_clkdm->l4per_pwrdm (6) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (0) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) / # / # echo enabled > /sys/devices/44000000.ocp/48020000.serial/tty/ttyO2/power/wak eup / # %% Start retention double suspend/resume UART wakeup test echo mem > /sys/power/state [ 68.214874] PM: Syncing filesystems ... done. [ 68.219024] PM: Preparing system for mem sleep [ 68.227355] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 68.229858] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 68.235443] PM: Entering mem sleep [ 68.238952] Suspending console(s) (use no_console_suspend to debug) XÃ[ 68.258056] PM: suspend of devices complete after 10.070 msecs [ 68.262054] PM: late suspend of devices complete after 3.997 msecs [ 68.266204] PM: noirq suspend of devices complete after 3.997 msecs [ 68.266204] Disabling non-boot CPUs ... [ 68.270324] CPU1: shutdown [ 68.272369] Successfully put all powerdomains to target state [ 68.272369] hw-breakpoint: Failed to enable monitor mode on CPU 0. [ 68.272460] Enabling non-boot CPUs ... [ 68.275238] CPU1: Booted secondary processor [ 68.276306] CPU1 is up [ 68.278686] PM: noirq resume of devices complete after 2.380 msecs [ 68.282318] PM: early resume of devices complete after 1.159 msecs [ 68.723327] PM: resume of devices complete after 441.009 msecs [ 68.764953] PM: Finishing wakeup. [ 68.764953] Restarting tasks ... done. / # / # X /bin/sh: X: not found / # / # cat /debug/pm_debug/count cefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:1,INA:0,ON:2,RET-LOGIC-OFF:1,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (RET),OFF:0,RET:6,INA:0,ON:6,RET-LOGIC-OFF:1,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1,INA:0,ON:2,RET-LOGIC-OFF:1,RET-MEMBANK1-OFF:1,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:1,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:1,INA:0,ON:2,RET-LOGIC-OFF:1,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:1 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (0) l4_wkup_clkdm->wkup_pwrdm (3) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (0) l3_instr_clkdm->core_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4_per_clkdm->l4per_pwrdm (6) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (0) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) / # / # / # / # echo mem > /sys/power/state [ 71.479431] PM: Syncing filesystems ... done. [ 71.481536] PM: Preparing system for mem sleep [ 71.485137] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 71.490142] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 71.497161] PM: Entering mem sleep [ 71.497161] Suspending console(s) (use no_console_suspend to debug) XÃ[ 71.515563] PM: suspend of devices complete after 7.843 msecs [ 71.515563] PM: late suspend of devices complete after 0.001 msecs [ 71.523315] PM: noirq suspend of devices complete after 7.598 msecs [ 71.523315] Disabling non-boot CPUs ... [ 71.524871] CPU1: shutdown [ 71.524932] Successfully put all powerdomains to target state [ 71.524932] hw-breakpoint: CPU 0 failed to disable vector catch [ 71.524932] Enabling non-boot CPUs ... [ 71.527496] CPU1: Booted secondary processor [ 71.528228] CPU1 is up [ 71.530639] PM: noirq resume of devices complete after 2.380 msecs [ 71.534118] PM: early resume of devices complete after 3.479 msecs [ 71.943511] PM: resume of devices complete after 409.393 msecs [ 71.984344] PM: Finishing wakeup. [ 71.984344] Restarting tasks ... done. / # / # X /bin/sh: X: not found / # / # cat /debug/pm_debug/count cefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (RET),OFF:0,RET:9,INA:0,ON:9,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:2,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:2 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (0) l4_wkup_clkdm->wkup_pwrdm (3) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (0) l3_instr_clkdm->core_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4_per_clkdm->l4per_pwrdm (6) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (0) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) / # / # / # / # ./test_rootfs_access_nonexistent_file__ret_susp /bin/sh: ./test_rootfs_access_nonexistent_file__ret_susp: not found / # / # %% End retention double suspend/resume UART wakeup test %% Start retention dynamic idle UART wakeup test for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | paste -s -d'  '`; do echo 3000 > $u/power/autosuspend_delay_ms; done /bin/sh: paste: not found / # / # / # / # / # / # cat /debug/pm_debug/count cefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (RET),OFF:0,RET:9,INA:0,ON:9,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:2,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:2 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (0) l4_wkup_clkdm->wkup_pwrdm (3) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (0) l3_instr_clkdm->core_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4_per_clkdm->l4per_pwrdm (6) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (0) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) / # / # / # / # ./test_rootfs_access_nonexistent_file__ret_dyn /bin/sh: ./test_rootfs_access_nonexistent_file__ret_dyn: not found / # / # for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | paste -s -d'  '`; do echo -1 > $u/power/autosuspend_delay_ms; done /bin/sh: paste: not found / # / # %% End retention dynamic idle UART wakeup test %% End PM consolidated quick test (retention only)