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 init=/bin/sh Panda # loady ## Ready for binary (ymodem) download to 0x82000000 at 230400 bps... CSending: uImage Sending: Transfer complete C mode, 2(SOH)/4259(STX)/0(CAN) packets, 3 retries ## Total Size = 0x00428bf0 = 4361200 Bytes Panda # bootm ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux-3.10.0-rc4-00012-ge4020aa Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4361136 Bytes = 4.2 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 3.10.0-rc4-00012-ge4020aa (paul@knihy) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #1 SMP Sat Jun 8 13:14:05 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: OMAP4 Panda board [ 0.000000] cma: CMA: reserved 16 MiB at ae800000 [ 0.000000] Memory policy: ECC disabled, Data cache writealloc [ 0.000000] OMAP4460 ES1.1 [ 0.000000] PERCPU: Embedded 9 pages/cpu @c15ce000 s13632 r8192 d15040 u36864 [ 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 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: 1023MB = 1023MB total [ 0.000000] Memory: 1007944k/1007944k available, 40632k 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 - 0xc07587b0 (7490 kB) [ 0.000000] .init : 0xc0759000 - 0xc07bb540 ( 394 kB) [ 0.000000] .data : 0xc07bc000 - 0xc0856148 ( 617 kB) [ 0.000000] .bss : 0xc0856148 - 0xc0dba5d8 (5522 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] 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 [ 0.001068] Calibrating delay loop... 1391.00 BogoMIPS (lpj=6955008) [ 0.079742] pid_max: default: 32768 minimum: 301 [ 0.080322] Security Framework initialized [ 0.080505] Mount-cache hash table entries: 512 [ 0.084136] CPU: Testing write buffer coherency: ok [ 0.085601] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.085876] Setting up static identity map for 0xc054f6b0 - 0xc054f720 [ 0.085937] L310 cache controller enabled [ 0.085968] l2x0: 16 ways, CACHE_ID 0x410000c7, AUX_CTRL 0x7e470000, Cache size: 1048576 B [ 0.090240] CPU1: Booted secondary processor [ 0.175842] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.176300] Brought up 2 CPUs [ 0.176300] SMP: Total of 2 processors activated (2788.55 BogoMIPS). [ 0.176330] CPU: All CPU(s) started in SVC mode. [ 0.178680] devtmpfs: initialized [ 0.249298] pinctrl core: initialized pinctrl subsystem [ 0.252471] regulator-dummy: no parameters [ 0.255157] NET: Registered protocol family 16 [ 0.263153] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.264343] omap-gpmc omap-gpmc: GPMC revision 6.0 [ 0.272064] OMAP GPIO hardware version 0.1 [ 0.284362] omap_mux_init: Add partition: #1: core, flags: 3 [ 0.286285] omap_mux_init: Add partition: #2: wkup, flags: 3 [ 0.286468] error setting wl12xx data: -38 [ 0.286682] omap_mux_get_by_name: Could not find signal sys_nirq [ 0.290771] omap_mux_get_by_name: Could not find signal uart1_rx.uart1_rx [ 0.362945] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.362976] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.375366] OMAP DMA hardware revision 0.0 [ 0.378448] arm-pmu: alias fck already exists [ 0.418640] bio: create slab at 0 [ 0.473876] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.474945] vwl1271: 1800 mV [ 0.475738] hsusb1_reset: 3300 mV [ 0.476501] hsusb1_vcc: 3300 mV [ 0.481018] SCSI subsystem initialized [ 0.482452] usbcore: registered new interface driver usbfs [ 0.482788] usbcore: registered new interface driver hub [ 0.483184] usbcore: registered new device driver usb [ 0.488677] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 0.490631] twl 1-0048: PIH (irq 39) chaining IRQs 418..438 [ 0.492614] VUSB: 3300 mV normal standby [ 0.493957] vdd_mpu: 500 <--> 1500 mV normal [ 0.495300] vdd_iva: 500 <--> 1500 mV normal [ 0.497039] vdd_core: 500 <--> 1500 mV normal [ 0.498809] V1V8: 1800 mV normal standby [ 0.500091] V2V1: 2100 mV normal standby [ 0.501617] VMMC: 1200 <--> 3000 mV at 3000 mV normal standby [ 0.503295] VPP: 1800 <--> 2500 mV at 1900 mV normal standby [ 0.505218] VCXIO: 1800 mV normal standby [ 0.505310] VCXIO: supplied by V2V1 [ 0.508026] VDAC: 1800 mV normal standby [ 0.508087] VDAC: supplied by V2V1 [ 0.510192] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV normal standby [ 0.511932] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV normal standby [ 0.513946] VANA: 2100 mV normal standby [ 0.514862] omap_i2c omap_i2c.1: bus 1 rev0.11 at 400 kHz [ 0.515777] omap_i2c omap_i2c.2: bus 2 rev0.11 at 400 kHz [ 0.517822] omap_i2c omap_i2c.3: bus 3 rev0.11 at 100 kHz [ 0.518646] omap_i2c omap_i2c.4: bus 4 rev0.11 at 400 kHz [ 0.524322] Switching to clocksource 32k_counter [ 0.628875] NET: Registered protocol family 2 [ 0.630584] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.630920] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.633605] TCP: Hash tables configured (established 8192 bind 8192) [ 0.633880] TCP: reno registered [ 0.633911] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.634277] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.635681] NET: Registered protocol family 1 [ 0.636901] RPC: Registered named UNIX socket transport module. [ 0.636901] RPC: Registered udp transport module. [ 0.636901] RPC: Registered tcp transport module. [ 0.636932] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.637695] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.637969] CPU PMU: probing PMU on CPU 1 [ 0.638061] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available [ 0.806671] bounce pool size: 64 pages [ 0.807220] VFS: Disk quotas dquot_6.5.2 [ 0.807434] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.809722] NFS: Registering the id_resolver key type [ 0.810089] Key type id_resolver registered [ 0.810119] Key type id_legacy registered [ 0.810211] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.810791] msgmni has been set to 1474 [ 0.813323] io scheduler noop registered [ 0.813354] io scheduler deadline registered [ 0.813446] io scheduler cfq registered (default) [ 0.816436] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.821685] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 104) is a OMAP UART0 [ 0.823394] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 105) is a OMAP UART1 [ 0.824707] omap_uart.2: ttyO2 at MMIO 0x48020000 (irq = 106) is a OMAP UART2 [ 1.221862] console [ttyO2] enabled [ 1.225036] omap_uart.3: ttyO3 at MMIO 0x4806e000 (irq = 102) is a OMAP UART3 [ 1.251464] brd: module loaded [ 1.266296] loop: module loaded [ 1.276733] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.288421] usbcore: registered new interface driver asix [ 1.291656] usbcore: registered new interface driver ax88179_178a [ 1.295715] usbcore: registered new interface driver cdc_ether [ 1.299224] usbcore: registered new interface driver smsc95xx [ 1.302673] usbcore: registered new interface driver net1080 [ 1.306091] usbcore: registered new interface driver cdc_subset [ 1.309600] usbcore: registered new interface driver zaurus [ 1.313018] usbcore: registered new interface driver cdc_ncm [ 1.317443] usbcore: registered new interface driver cdc_wdm [ 1.320861] usbcore: registered new interface driver usb-storage [ 1.324462] usbcore: registered new interface driver usbtest [ 1.328979] mousedev: PS/2 mouse device common for all mice [ 1.335723] twl_rtc twl_rtc: Power up reset detected. [ 1.339416] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.346008] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.349914] i2c /dev entries driver [ 1.354980] Driver for 1-wire Dallas network protocol. [ 1.360870] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 1.366760] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.370361] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 1.415008] omap-dma-engine omap-dma-engine: allocating channel for 60 [ 1.418609] omap-dma-engine omap-dma-engine: allocating channel for 59 [ 1.527557] usbcore: registered new interface driver usbhid [ 1.530059] mmc1: card claims to support voltages below the defined range. These will be ignored. [ 1.535491] usbhid: USB HID core driver [ 1.538513] oprofile: using arm/armv7-ca9 [ 1.541229] mmc1: queuing unknown CIS tuple 0x91 (3 bytes) [ 1.541290] TCP: cubic registered [ 1.541290] Initializing XFRM netlink socket [ 1.541412] NET: Registered protocol family 17 [ 1.541473] NET: Registered protocol family 15 [ 1.541778] Key type dns_resolver registered [ 1.555541] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 1.557220] mmc1: new SDIO card at address 0001 [ 1.570312] Power Management for TI OMAP4. [ 1.572570] OMAP4 PM: u-boot >= v2012.07 is required for full PM support [ 1.576446] ThumbEE CPU extension supported. [ 1.582946] VANA: incomplete constraints, leaving on [ 1.587097] VDAC: incomplete constraints, leaving on [ 1.590759] VUSB: incomplete constraints, leaving on [ 1.597076] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 1.605041] Waiting for root device /dev/mmcblk0p2... [ 1.933532] mmc0: host does not support reading read-only switch. assuming write-enable. [ 1.940795] mmc0: new high speed SD card at address 1234 [ 1.945373] mmcblk0: mmc0:1234 SA02G 1.83 GiB [ 1.953308] mmcblk0: p1 p2 [ 2.055023] kjournald starting. Commit interval 5 seconds [ 2.058380] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 2.459320] EXT3-fs (mmcblk0p2): using internal journal [ 2.462554] EXT3-fs (mmcblk0p2): recovery complete [ 2.465240] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 2.469146] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 2.476623] devtmpfs: mounted [ 2.478668] Freeing unused kernel memory: 392K (c0759000 - c07bb000) /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 / # / # / # / # echo -1 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms / # / # echo -1 > /sys/devices/platform/omap_uart.1/power/autosuspend_delay_ms / # / # echo -1 > /sys/devices/platform/omap_uart.2/power/autosuspend_delay_ms / # / # echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms / # / # echo 0 > /debug/pm_debug/enable_off_mode / # / # %% Baseline pm_debug count dump cat /debug/pm_debug/count [ 12.139556] pwrdm state mismatch(ivahd_pwrdm) 3 != 1 [ 12.142364] pwrdm state mismatch(tesla_pwrdm) 3 != 1 [ 12.145141] pwrdm state mismatch(dss_pwrdm) 3 != 1 [ 12.147827] 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 (ON),OFF:0,RET:3,INA:0,ON:4,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 (1) 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/platform/omap_uart.2/tty/ttyO2/power/wakeup / # %% Start retention double suspend/resume UART wakeup test / # echo mem > /sys/power/state [ 14.152008] PM: Syncing filesystems ... done. [ 15.370697] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 15.374755] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 15.396362] Suspending console(s) (use no_console_suspend to debug) XÃ[ 15.415100] PM: suspend of devices complete after 11.444 msecs [ 15.419006] PM: late suspend of devices complete after 3.875 msecs [ 15.423522] PM: noirq suspend of devices complete after 4.119 msecs [ 15.423522] Disabling non-boot CPUs ... [ 15.428375] CPU1: shutdown [ 15.432189] Successfully put all powerdomains to target state [ 15.432189] hw-breakpoint: Failed to enable monitor mode on CPU 0. [ 15.432434] Enabling non-boot CPUs ... [ 15.435241] CPU1: Booted secondary processor [ 15.436248] CPU1 is up [ 15.438507] PM: noirq resume of devices complete after 0.457 msecs [ 15.438507] PM: early resume of devices complete after 0.001 msecs [ 15.973815] PM: resume of devices complete after 535.308 msecs [ 16.015441] 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 (ON),OFF:0,RET:7,INA:0,ON:8,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 (1) l3_instr_clkdm->core_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4_per_clkdm->l4per_pwrdm (7) 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 [ 18.637298] PM: Syncing filesystems ... done. [ 19.841522] Freezing user space processes ... (elapsed 0.00 seconds) done. [ 19.846862] Freezing remaining freezable tasks ... (elapsed 0.03 seconds) done. [ 19.881347] Suspending console(s) (use no_console_suspend to debug) XÃ[ 19.898803] PM: suspend of devices complete after 8.697 msecs [ 19.902679] PM: late suspend of devices complete after 0.001 msecs [ 19.907043] PM: noirq suspend of devices complete after 4.241 msecs [ 19.907043] Disabling non-boot CPUs ... [ 19.908721] CPU1: shutdown [ 19.910125] Successfully put all powerdomains to target state [ 19.910125] hw-breakpoint: CPU 0 failed to disable vector catch [ 19.910278] Enabling non-boot CPUs ... [ 19.912872] CPU1: Booted secondary processor [ 19.913482] CPU1 is up [ 19.915771] PM: noirq resume of devices complete after 2.197 msecs [ 19.919708] PM: early resume of devices complete after 0.001 msecs [ 20.493865] PM: resume of devices complete after 574.157 msecs [ 20.534973] 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:11,INA:0,ON:11,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 (7) 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 echo 3000 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms / # / # echo 3000 > /sys/devices/platform/omap_uart.1/power/autosuspend_delay_ms / # / # echo 3000 > /sys/devices/platform/omap_uart.2/power/autosuspend_delay_ms / # / # echo 3000 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms / # / # / # / # / # / # 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:13,INA:0,ON:13,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 (3) 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 / # / # echo -1 > /sys/devices/platform/omap_uart.0/power/autosuspend_delay_ms / # / # echo -1 > /sys/devices/platform/omap_uart.1/power/autosuspend_delay_ms / # / # echo -1 > /sys/devices/platform/omap_uart.2/power/autosuspend_delay_ms / # / # echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms / # / # %% End retention dynamic idle UART wakeup test %% End PM consolidated quick test (retention only)