U-Boot SPL 2014.07-rc2-00015-g713ff68 (Jun 03 2014 - 09:09:41) OMAP5432 ES2.0 SPL: Please implement spl_start_uboot() for your board SPL: Direct Linux boot not active! reading u-boot.img reading u-boot.img U-Boot 2014.07-rc2-00015-g713ff68 (Jun 03 2014 - 09:09:41), Build: jenkins-github_Bootloader-Builder-315 CPU : OMAP5432 ES2.0 Board: OMAP5432 uEVM I2C: ready DRAM: 2 GiB MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 SATA link 0 timeout. AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode flags: 64bit ncq stag pm led clo only pmp pio slum part ccc apst scanning bus for devices... Found 0 device(s). Net: No ethernet found. Hit any key to stop autoboot: 5  0 U-Boot# U-Boot# setenv bootargs 'console=ttyO2,115200n8 root=/dev/mmcblk1p2 rootwait fixrtc earlyprintk ignore_loglevel init=/bin/sh' U-Boot# loady 0x81000000 ## Ready for binary (ymodem) download to 0x81000000 at 115200 bps... CSending: uImage-dtb.omap5-uevm Sending: Transfer complete - CRC mode, 3(SOH)/3438(STX)/0(CAN) packets, 3 retries ## Total Size = 0x0035b865 = 3520613 Bytes U-Boot# bootm 0x81000000 ## Booting kernel from Legacy Image at 81000000 ... Image Name: Linux- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3520549 Bytes = 3.4 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.2.0-rc3-157208-g52721d9 (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Tue Jul 28 08:20:29 MDT 2015 [ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=10c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [ 0.000000] Machine model: TI OMAP5 uEVM board [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] cma: Reserved 16 MiB at 0xfd800000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] On node 0 totalpages: 519936 [ 0.000000] free_area_init_node: node 0, pgdat c0970240, node_mem_map ee61d000 [ 0.000000] Normal zone: 1710 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 194560 pages, LIFO batch:31 [ 0.000000] HighMem zone: 325376 pages, LIFO batch:31 [ 0.000000] OMAP5432 ES2.0 [ 0.000000] PERCPU: Embedded 13 pages/cpu @ee5af000 s20672 r8192 d24384 u53248 [ 0.000000] pcpu-alloc: s20672 r8192 d24384 u53248 alloc=13*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 518226 [ 0.000000] Kernel command line: console=ttyO2,115200n8 root=/dev/mmcblk1p2 rootwait fixrtc 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: 2025864K/2079744K available (6297K kernel code, 738K rwdata, 2188K rodata, 432K init, 8225K bss, 37496K reserved, 16384K cma-reserved, 1285120K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 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 - 0xc0851884 (8487 kB) [ 0.000000] .init : 0xc0852000 - 0xc08be000 ( 432 kB) [ 0.000000] .data : 0xc08be000 - 0xc09768e0 ( 739 kB) [ 0.000000] .bss : 0xc0979000 - 0xc11816d0 (8226 kB) [ 0.000000] Running RCU self tests [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Additional per-CPU info printed with stalls. [ 0.000000] Build-time adjustment of leaf fanout to 32. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] OMAP clockevent source: timer1 at 32768 Hz [ 0.000000] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65535999984741ns [ 0.000000] OMAP clocksource: 32k_counter at 32768 Hz [ 0.000457] Architected cp15 timer(s) running at 6.14MHz (virt). [ 0.000457] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16ac02862, max_idle_ns: 440795202218 ns [ 0.000492] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511085ns [ 0.000504] Switching to timer-based delay loop, resolution 162ns [ 0.001573] Console: colour dummy device 80x30 [ 0.001606] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001613] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001620] ... MAX_LOCK_DEPTH: 48 [ 0.001626] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001632] ... CLASSHASH_SIZE: 4096 [ 0.001638] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001643] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001649] ... CHAINHASH_SIZE: 32768 [ 0.001655] memory used by lock dependency info: 5167 kB [ 0.001661] per task-struct memory footprint: 1536 bytes [ 0.001680] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.28 BogoMIPS (lpj=61440) [ 0.001693] pid_max: default: 32768 minimum: 301 [ 0.001969] Security Framework initialized [ 0.002073] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.002086] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.004258] Initializing cgroup subsys blkio [ 0.004313] Initializing cgroup subsys memory [ 0.004379] Initializing cgroup subsys devices [ 0.004435] Initializing cgroup subsys freezer [ 0.004519] Initializing cgroup subsys perf_event [ 0.004569] CPU: Testing write buffer coherency: ok [ 0.005468] /cpus/cpu@0 missing clock-frequency property [ 0.005489] /cpus/cpu@1 missing clock-frequency property [ 0.005499] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.005553] Setting up static identity map for 0x80008280 - 0x800082f0 [ 0.010229] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.010932] Brought up 2 CPUs [ 0.010945] SMP: Total of 2 processors activated (24.57 BogoMIPS). [ 0.010953] CPU: All CPU(s) started in SVC mode. [ 0.013116] devtmpfs: initialized [ 0.055102] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.056436] omap_hwmod: l3_main_3 using broken dt data from ocp [ 0.057678] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.168076] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.169115] pinctrl core: initialized pinctrl subsystem [ 0.172653] NET: Registered protocol family 16 [ 0.176218] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.201122] cpuidle: using governor ladder [ 0.231090] cpuidle: using governor menu [ 0.240395] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.241089] OMAP GPIO hardware version 0.1 [ 0.241962] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.243411] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.244812] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.246204] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.247633] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.249041] gpiochip_add: registered GPIOs 192 to 223 on device: gpio [ 0.250437] gpiochip_add: registered GPIOs 224 to 255 on device: gpio [ 0.251458] platform 50000000.gpmc: Cannot lookup hwmod 'gpmc' [ 0.251662] omap-gpmc 50000000.gpmc: _od_fail_runtime_resume: FIXME: missing hwmod/omap_dev info [ 0.251677] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 0.251758] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x10000000 [ 0.256939] irq: no irq domain found for /ocp/l4@4a000000/scm@2800/pinmux@40 ! [ 0.277577] No ATAGs? [ 0.277633] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.277642] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.279700] OMAP DMA hardware revision 0.0 [ 0.332451] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver [ 0.333133] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-mmcsd[0]' [ 0.336712] SCSI subsystem initialized [ 0.337056] libata version 3.00 loaded. [ 0.337634] usb_phy_generic hsusb2_phy: GPIO lookup for consumer reset [ 0.337644] usb_phy_generic hsusb2_phy: using device tree for GPIO lookup [ 0.337677] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb2_phy[0]' - status (0) [ 0.337729] no flags found for reset [ 0.337742] usb_phy_generic hsusb2_phy: GPIO lookup for consumer vbus-detect [ 0.337750] usb_phy_generic hsusb2_phy: using device tree for GPIO lookup [ 0.337760] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/hsusb2_phy[0]' [ 0.337770] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/hsusb2_phy[0]' [ 0.337778] usb_phy_generic hsusb2_phy: using lookup tables for GPIO lookup [ 0.337839] usb_phy_generic hsusb2_phy: lookup for GPIO vbus-detect failed [ 0.337886] hsusb2_phy supply vcc not found, using dummy regulator [ 0.338248] usb_phy_generic hsusb3_phy: GPIO lookup for consumer reset [ 0.338257] usb_phy_generic hsusb3_phy: using device tree for GPIO lookup [ 0.338281] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb3_phy[0]' - status (0) [ 0.338294] no flags found for reset [ 0.338305] usb_phy_generic hsusb3_phy: GPIO lookup for consumer vbus-detect [ 0.338313] usb_phy_generic hsusb3_phy: using device tree for GPIO lookup [ 0.338323] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/hsusb3_phy[0]' [ 0.338332] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/hsusb3_phy[0]' [ 0.338340] usb_phy_generic hsusb3_phy: using lookup tables for GPIO lookup [ 0.338351] usb_phy_generic hsusb3_phy: lookup for GPIO vbus-detect failed [ 0.338384] hsusb3_phy supply vcc not found, using dummy regulator [ 0.338932] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@2800/pinmux@40/pinmux_i2c1_pins, deferring probe [ 0.340106] omap_i2c 48072000.i2c: bus 1 rev0.12 at 100 kHz [ 0.340945] omap_i2c 48060000.i2c: bus 2 rev0.12 at 100 kHz [ 0.341701] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 100 kHz [ 0.341776] omap_i2c 4807c000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@2800/pinmux@40/pinmux_i2c5_pins, deferring probe [ 0.344841] clocksource: Switched to clocksource arch_sys_counter [ 0.457662] NET: Registered protocol family 2 [ 0.458992] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.459119] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.461448] TCP: Hash tables configured (established 8192 bind 8192) [ 0.461595] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.461910] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.462812] NET: Registered protocol family 1 [ 0.463718] RPC: Registered named UNIX socket transport module. [ 0.463728] RPC: Registered udp transport module. [ 0.463736] RPC: Registered tcp transport module. [ 0.463744] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.491335] hw perfevents: Failed to parse /pmu/interrupt-affinity[0] [ 0.491396] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [ 0.495651] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.495901] audit: initializing netlink subsys (disabled) [ 0.496020] audit: type=2000 audit(0.490:1): initialized [ 0.498909] VFS: Disk quotas dquot_6.6.0 [ 0.499013] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.500678] NFS: Registering the id_resolver key type [ 0.500907] Key type id_resolver registered [ 0.500917] Key type id_legacy registered [ 0.501039] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.503707] bounce: pool size: 64 pages [ 0.503760] io scheduler noop registered [ 0.503775] io scheduler deadline registered [ 0.503806] io scheduler cfq registered (default) [ 0.508817] pinctrl-single 4a002840.pinmux: 219 pins at pa fc002840 size 438 [ 0.509230] pinctrl-single 4ae0c840.pinmux: 28 pins at pa fce0c840 size 56 [ 0.513423] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.517949] omap_uart 4806a000.serial: no wakeirq for uart0 [ 0.517963] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806a000[0]' [ 0.518301] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 306, base_baud = 3000000) is a OMAP UART0 [ 0.519354] omap_uart 4806c000.serial: no wakeirq for uart1 [ 0.519368] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806c000[0]' [ 0.519593] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 307, base_baud = 3000000) is a OMAP UART1 [ 0.520613] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48020000[0]' [ 0.520801] 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 308, base_baud = 3000000) is a OMAP UART2 [ 1.665535] console [ttyO2] enabled [ 1.670057] omap_uart 4806e000.serial: no wakeirq for uart3 [ 1.675904] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806e000[0]' [ 1.685909] 4806e000.serial: ttyO3 at MMIO 0x4806e000 (irq = 309, base_baud = 3000000) is a OMAP UART3 [ 1.696560] omap_uart 48066000.serial: no wakeirq for uart4 [ 1.702389] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48066000[0]' [ 1.712411] 48066000.serial: ttyO4 at MMIO 0x48066000 (irq = 310, base_baud = 3000000) is a OMAP UART4 [ 1.722973] omap_uart 48068000.serial: no wakeirq for uart5 [ 1.728829] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48068000[0]' [ 1.738845] 48068000.serial: ttyO5 at MMIO 0x48068000 (irq = 311, base_baud = 3000000) is a OMAP UART5 [ 1.768825] brd: module loaded [ 1.784274] loop: module loaded [ 1.789756] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled [ 1.796793] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode [ 1.805716] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst [ 1.817935] scsi host0: ahci [ 1.821800] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 338 [ 1.830945] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.845985] mousedev: PS/2 mouse device common for all mice [ 1.851813] i2c /dev entries driver [ 1.858085] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 1.864361] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.871195] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.880749] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.890217] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.897238] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 1.903332] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 1.909623] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.916458] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.926007] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.935474] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.942479] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 1.949154] omap_hsmmc 4809c000.mmc: unable to get vmmc regulator -517 [ 1.985750] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer cd [ 1.992024] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup [ 1.998871] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480b4000[0]' [ 2.008432] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@480b4000[0]' [ 2.017915] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup [ 2.024930] omap_hsmmc 480b4000.mmc: lookup for GPIO cd failed [ 2.031021] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer wp [ 2.037321] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup [ 2.044145] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]' [ 2.053708] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480b4000[0]' [ 2.063179] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup [ 2.070191] omap_hsmmc 480b4000.mmc: lookup for GPIO wp failed [ 2.115034] omap_hsmmc 480ad000.mmc: GPIO lookup for consumer cd [ 2.121346] omap_hsmmc 480ad000.mmc: using device tree for GPIO lookup [ 2.128220] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.137789] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@480ad000[0]' [ 2.147287] omap_hsmmc 480ad000.mmc: using lookup tables for GPIO lookup [ 2.154325] omap_hsmmc 480ad000.mmc: lookup for GPIO cd failed [ 2.160475] omap_hsmmc 480ad000.mmc: GPIO lookup for consumer wp [ 2.166803] omap_hsmmc 480ad000.mmc: using device tree for GPIO lookup [ 2.173658] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.183246] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480ad000[0]' [ 2.192736] omap_hsmmc 480ad000.mmc: using lookup tables for GPIO lookup [ 2.194756] ata1: SATA link down (SStatus 0 SControl 300) [ 2.205471] omap_hsmmc 480ad000.mmc: lookup for GPIO wp failed [ 2.211953] 480ad000.mmc supply vmmc not found, using dummy regulator [ 2.219115] omap_hsmmc 480ad000.mmc: could not set regulator OCR (-22) [ 2.265127] ledtrig-cpu: registered to indicate activity on CPUs [ 2.273319] oprofile: using timer interrupt. [ 2.278218] Initializing XFRM netlink socket [ 2.282763] NET: Registered protocol family 17 [ 2.287488] NET: Registered protocol family 15 [ 2.292217] mmc0: MAN_BKOPS_EN bit is not set [ 2.292392] Key type dns_resolver registered [ 2.292524] omap_vc_init_channel: No PMIC info for vdd_core [ 2.292527] omap_vp_init: No PMIC info for vdd_core [ 2.292541] omap_vc_init_channel: No PMIC info for vdd_mm [ 2.292543] omap_vp_init: No PMIC info for vdd_mm [ 2.292556] omap_vc_init_channel: No PMIC info for vdd_mpu [ 2.292559] omap_vp_init: No PMIC info for vdd_mpu [ 2.293226] Power Management for TI OMAP4+ devices. [ 2.293472] ThumbEE CPU extension supported. [ 2.293495] Registering SWP/SWPB emulation handler [ 2.293505] SmartReflex Class3 initialized [ 2.308354] palmas 0-0048: Irq flag is 0x00000000 [ 2.359898] mmc0: new high speed MMC card at address 0001 [ 2.365647] palmas 0-0048: Muxing GPIO 2, PWM 0, LED 0 [ 2.367283] mmcblk0: mmc0:0001 SEM04G 3.68 GiB [ 2.374881] mmcblk0boot0: mmc0:0001 SEM04G partition 1 2.00 MiB [ 2.375247] mmcblk0boot1: mmc0:0001 SEM04G partition 2 2.00 MiB [ 2.439787] twl6040 0-004b: clk32k is not handled [ 2.447090] of_get_named_gpiod_flags: parsed 'ti,audpwron-gpio' property of node '/ocp/i2c@48070000/twl@4b[0]' - status (0) [ 2.461464] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz [ 2.469280] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 400 kHz [ 2.475529] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 2.481824] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 2.488685] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.498269] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 2.507766] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 2.514808] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 2.520927] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 2.527243] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 2.534094] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.543682] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 2.553176] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 2.560210] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 2.606414] hctosys: unable to open rtc device (rtc0) [ 2.611721] sr_init: No PMIC hook to init smartreflex [ 2.617251] sr_init: platform driver register failed for SR [ 2.653040] ldo8: disabling [ 2.657147] ldo3: disabling [ 2.663749] Waiting for root device /dev/mmcblk1p2... [ 2.677402] mmc2: host does not support reading read-only switch, assuming write-enable [ 2.685967] mmc2: new SD card at address d91a [ 2.691381] mmcblk1: mmc2:d91a SU02G 1.84 GiB [ 2.698172] mmcblk1: p1 p2 [ 2.777353] EXT3-fs (mmcblk1p2): error: couldn't mount because of unsupported optional features (240) [ 2.788557] EXT2-fs (mmcblk1p2): error: couldn't mount because of unsupported optional features (240) [ 2.818820] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null) [ 2.827409] VFS: Mounted root (ext4 filesystem) readonly on device 179:26. [ 2.849444] devtmpfs: mounted [ 2.852942] Freeing unused kernel memory: 432K (c0852000 - c08be000) /bin/sh: 0: can't access tty; job control turned off # # # %% Start PM consolidated quick test (retention only) %% Preparation # # mkdir -p /sys; mount -t sysfs none /sys # # mkdir -p /debug; 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 # # for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | paste -s -d' '`; do ls -l $u/power/autosuspend_delay_ms; cat $u/power/autosuspend_delay_ms; done -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/48020000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/48066000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/48068000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806e000.serial/power/autosuspend_delay_ms -1 # # echo 0 > /debug/pm_debug/enable_off_mode # # %% Baseline pm_debug count dump cat /debug/pm_debug/count iva_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 wkupaon_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 gpu_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 l3init_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 cam_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dsp_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 custefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-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 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 dss_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 coreaon_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-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 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 cam_clkdm->cam_pwrdm (0) emif_clkdm->core_pwrdm (2) l3instr_clkdm->core_pwrdm (0) dma_clkdm->core_pwrdm (0) l3init_clkdm->l3init_pwrdm (4) mpu_clkdm->mpu_pwrdm (1) coreaon_clkdm->coreaon_pwrdm (0) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) wkupaon_clkdm->wkupaon_pwrdm (2) gpu_clkdm->gpu_pwrdm (0) l4per_clkdm->core_pwrdm (8) c2c_clkdm->core_pwrdm (0) dsp_clkdm->dsp_pwrdm (0) dss_clkdm->dss_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4cfg_clkdm->core_pwrdm (0) ipu_clkdm->core_pwrdm (0) custefuse_clkdm->custefuse_pwrdm (0) l3main1_clkdm->core_pwrdm (0) l3main2_clkdm->core_pwrdm (0) mipiext_clkdm->core_pwrdm (0) iva_clkdm->iva_pwrdm (0) l4sec_clkdm->core_pwrdm (0) # # for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do echo enabled > $u/power/wakeup; done # %% Start retention double suspend/resume UART wakeup test # for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do echo auto > $u/power/control; done # # for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do ls -l $u/power/wakeup; cat $u/power/wakeup; done -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO0/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO1/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO2/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO3/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO4/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO5/power/wakeup enabled # # for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do ls -l $u/power/control; cat $u/power/control; done -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO0/power/control auto -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO1/power/control auto -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO2/power/control auto -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO3/power/control auto -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO4/power/control auto -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/class/tty/ttyO5/power/control auto # # echo mem > /sys/power/state [ 11.898914] PM: Syncing filesystems ... done. [ 11.904981] PM: Preparing system for sleep (mem) [ 11.913859] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 11.921435] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 11.931136] PM: Suspending system (mem) [ 11.935177] Suspending console(s) (use no_console_suspend to debug) [ 11.954617] PM: suspend of devices complete after 10.191 msecs [ 11.958061] PM: late suspend of devices complete after 3.433 msecs [ 11.962690] PM: noirq suspend of devices complete after 4.620 msecs [ 11.962758] Disabling non-boot CPUs ... [ 11.967279] [ 11.967282] =============================== [ 11.967284] [ INFO: suspicious RCU usage. ] [ 11.967289] 4.2.0-rc3-157208-g52721d9 #1 Not tainted [ 11.967292] ------------------------------- [ 11.967297] kernel/sched/fair.c:5032 suspicious rcu_dereference_check() usage! [ 11.967299] [ 11.967299] other info that might help us debug this: [ 11.967299] [ 11.967304] [ 11.967304] RCU used illegally from offline CPU! [ 11.967304] rcu_scheduler_active = 1, debug_locks = 0 [ 11.967308] 3 locks held by swapper/1/0: [ 11.967332] #0: ((cpu_died).wait.lock){......}, at: [] complete+0x14/0x44 [ 11.967352] #1: (&p->pi_lock){-.-.-.}, at: [] try_to_wake_up+0x2c/0x3f4 [ 11.967369] #2: (rcu_read_lock){......}, at: [] select_task_rq_fair+0x5c/0xb34 [ 11.967372] [ 11.967372] stack backtrace: [ 11.967378] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.2.0-rc3-157208-g52721d9 #1 [ 11.967381] Hardware name: Generic OMAP5 (Flattened Device Tree) [ 11.967394] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 11.967404] [] (show_stack) from [] (dump_stack+0x80/0x9c) [ 11.967412] [] (dump_stack) from [] (select_task_rq_fair+0x6f8/0xb34) [ 11.967423] [] (select_task_rq_fair) from [] (try_to_wake_up+0x120/0x3f4) [ 11.967431] [] (try_to_wake_up) from [] (__wake_up_common+0x4c/0x80) [ 11.967439] [] (__wake_up_common) from [] (__wake_up_locked+0x14/0x1c) [ 11.967445] [] (__wake_up_locked) from [] (complete+0x34/0x44) [ 11.967454] [] (complete) from [] (cpu_die+0x34/0x9c) [ 11.967463] [] (cpu_die) from [] (cpu_startup_entry+0x32c/0x374) [ 11.967471] [] (cpu_startup_entry) from [<800095ac>] (0x800095ac) [ 11.967498] CPU1: shutdown [ 12.016416] Powerdomain (core_pwrdm) didn't enter target state 1 [ 12.016416] Powerdomain (emu_pwrdm) didn't enter target state 0 [ 12.016416] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 12.016416] Could not enter target state in pm_suspend [ 12.016416] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 12.016454] Enabling non-boot CPUs ... [ 12.016728] CPU1: smp_ops.cpu_die() returned, trying to resuscitate [ 12.046242] CPU1 is up [ 12.047554] PM: noirq resume of devices complete after 1.304 msecs [ 12.049102] PM: early resume of devices complete after 1.160 msecs [ 12.206655] PM: resume of devices complete after 157.543 msecs [ 12.394740] ata1: SATA link down (SStatus 0 SControl 300) [ 12.480094] PM: Finishing wakeup. [ 12.483565] Restarting tasks ... done. # # # # cat /debug/pm_debug/count iva_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:1,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 wkupaon_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 gpu_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 l3init_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 cam_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dsp_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 custefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:1,RET-MEMBANK2-OFF:0 cpu1_pwrdm (ON),OFF:0,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:0,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:1 coreaon_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0 abe_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:1 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 cam_clkdm->cam_pwrdm (0) emif_clkdm->core_pwrdm (2) l3instr_clkdm->core_pwrdm (0) dma_clkdm->core_pwrdm (0) l3init_clkdm->l3init_pwrdm (4) mpu_clkdm->mpu_pwrdm (1) coreaon_clkdm->coreaon_pwrdm (0) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) wkupaon_clkdm->wkupaon_pwrdm (2) gpu_clkdm->gpu_pwrdm (0) l4per_clkdm->core_pwrdm (13) c2c_clkdm->core_pwrdm (0) dsp_clkdm->dsp_pwrdm (0) dss_clkdm->dss_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4cfg_clkdm->core_pwrdm (0) ipu_clkdm->core_pwrdm (0) custefuse_clkdm->custefuse_pwrdm (0) l3main1_clkdm->core_pwrdm (0) l3main2_clkdm->core_pwrdm (0) mipiext_clkdm->core_pwrdm (0) iva_clkdm->iva_pwrdm (0) l4sec_clkdm->core_pwrdm (0) # # # # echo mem > /sys/power/state [ 15.219881] PM: Syncing filesystems ... done. [ 15.224728] PM: Preparing system for sleep (mem) [ 15.230027] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 15.237423] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 15.246389] PM: Suspending system (mem) [ 15.250403] Suspending console(s) (use no_console_suspend to debug) [ 15.263790] PM: suspend of devices complete after 5.460 msecs [ 15.265637] PM: late suspend of devices complete after 1.839 msecs [ 15.267772] PM: noirq suspend of devices complete after 2.127 msecs [ 15.267776] Disabling non-boot CPUs ... [ 15.268555] CPU1: shutdown [ 15.296341] Powerdomain (core_pwrdm) didn't enter target state 1 [ 15.296341] Powerdomain (emu_pwrdm) didn't enter target state 0 [ 15.296341] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 15.296341] Could not enter target state in pm_suspend [ 15.296341] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 15.296378] Enabling non-boot CPUs ... [ 15.296644] CPU1: smp_ops.cpu_die() returned, trying to resuscitate [ 15.326204] CPU1 is up [ 15.327478] PM: noirq resume of devices complete after 1.265 msecs [ 15.329000] PM: early resume of devices complete after 1.152 msecs [ 15.486629] PM: resume of devices complete after 157.621 msecs [ 15.578060] PM: Finishing wakeup. [ 15.581530] Restarting tasks ... done. # # [ 15.674706] ata1: SATA link down (SStatus 0 SControl 300) # # cat /debug/pm_debug/count iva_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:2,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 wkupaon_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 gpu_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 l3init_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 cam_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dsp_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 custefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:2,RET-MEMBANK2-OFF:0 cpu1_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:2 coreaon_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0 abe_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:2 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 cam_clkdm->cam_pwrdm (0) emif_clkdm->core_pwrdm (2) l3instr_clkdm->core_pwrdm (0) dma_clkdm->core_pwrdm (0) l3init_clkdm->l3init_pwrdm (4) mpu_clkdm->mpu_pwrdm (1) coreaon_clkdm->coreaon_pwrdm (0) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) wkupaon_clkdm->wkupaon_pwrdm (2) gpu_clkdm->gpu_pwrdm (0) l4per_clkdm->core_pwrdm (13) c2c_clkdm->core_pwrdm (0) dsp_clkdm->dsp_pwrdm (0) dss_clkdm->dss_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4cfg_clkdm->core_pwrdm (0) ipu_clkdm->core_pwrdm (0) custefuse_clkdm->custefuse_pwrdm (0) l3main1_clkdm->core_pwrdm (0) l3main2_clkdm->core_pwrdm (0) mipiext_clkdm->core_pwrdm (0) iva_clkdm->iva_pwrdm (0) l4sec_clkdm->core_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__ret_susp /bin/sh: 43: ./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 # # for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | paste -s -d' '`; do ls -l $u/power/autosuspend_delay_ms; cat $u/power/autosuspend_delay_ms; done -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/48020000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/48066000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/48068000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806e000.serial/power/autosuspend_delay_ms 3000 # # # # cat /debug/pm_debug/count iva_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:2,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 wkupaon_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 gpu_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 l3init_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 cam_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dsp_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 custefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:2,RET-MEMBANK2-OFF:0 cpu1_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:2 coreaon_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0 abe_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:2 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 cam_clkdm->cam_pwrdm (0) emif_clkdm->core_pwrdm (2) l3instr_clkdm->core_pwrdm (0) dma_clkdm->core_pwrdm (0) l3init_clkdm->l3init_pwrdm (4) mpu_clkdm->mpu_pwrdm (1) coreaon_clkdm->coreaon_pwrdm (0) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) wkupaon_clkdm->wkupaon_pwrdm (2) gpu_clkdm->gpu_pwrdm (0) l4per_clkdm->core_pwrdm (3) c2c_clkdm->core_pwrdm (0) dsp_clkdm->dsp_pwrdm (0) dss_clkdm->dss_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4cfg_clkdm->core_pwrdm (0) ipu_clkdm->core_pwrdm (0) custefuse_clkdm->custefuse_pwrdm (0) l3main1_clkdm->core_pwrdm (0) l3main2_clkdm->core_pwrdm (0) mipiext_clkdm->core_pwrdm (0) iva_clkdm->iva_pwrdm (0) l4sec_clkdm->core_pwrdm (0) # # # # ./test_rootfs_access_nonexistent_file__ret_dyn /bin/sh: 55: ./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 # # for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.serial | paste -s -d' '`; do ls -l $u/power/autosuspend_delay_ms; cat $u/power/autosuspend_delay_ms; done -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/48020000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/48066000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/48068000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jan 1 00:00 /sys/bus/platform/drivers/omap_uart/4806e000.serial/power/autosuspend_delay_ms -1 # # %% End retention dynamic idle UART wakeup test %% End PM consolidated quick test (retention only)