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, 8(SOH)/3436(STX)/0(CAN) packets, 3 retries ## Total Size = 0x0035b2d9 = 3519193 Bytes U-Boot# bootm 0x81000000 ## Booting kernel from Legacy Image at 81000000 ... Image Name: Linux- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3519129 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-rc8-158415-gc13dcf9 (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Tue Aug 25 10:27:44 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 c0972200, 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: 2025856K/2079744K available (6297K kernel code, 738K rwdata, 2192K rodata, 436K init, 8225K bss, 37504K 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 - 0xc0852848 (8491 kB) [ 0.000000] .init : 0xc0853000 - 0xc08c0000 ( 436 kB) [ 0.000000] .data : 0xc08c0000 - 0xc09788a0 ( 739 kB) [ 0.000000] .bss : 0xc097b000 - 0xc11836d0 (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 [ 0.000030] 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 [ 0.000493] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511085ns [ 0.000504] Switching to timer-based delay loop, resolution 162ns [ 0.001562] Console: colour dummy device 80x30 [ 0.001596] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001604] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001610] ... MAX_LOCK_DEPTH: 48 [ 0.001616] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001622] ... CLASSHASH_SIZE: 4096 [ 0.001628] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001634] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001640] ... CHAINHASH_SIZE: 32768 [ 0.001645] memory used by lock dependency info: 5167 kB [ 0.001652] per task-struct memory footprint: 1536 bytes [ 0.001671] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.28 BogoMIPS (lpj=61440) [ 0.001684] pid_max: default: 32768 minimum: 301 [ 0.001960] Security Framework initialized [ 0.002064] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.002077] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.004225] Initializing cgroup subsys blkio [ 0.004281] Initializing cgroup subsys memory [ 0.004347] Initializing cgroup subsys devices [ 0.004403] Initializing cgroup subsys freezer [ 0.004489] Initializing cgroup subsys perf_event [ 0.004538] CPU: Testing write buffer coherency: ok [ 0.005425] /cpus/cpu@0 missing clock-frequency property [ 0.005446] /cpus/cpu@1 missing clock-frequency property [ 0.005457] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.005512] Setting up static identity map for 0x80008280 - 0x800082f0 [ 0.010185] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.010890] Brought up 2 CPUs [ 0.010904] SMP: Total of 2 processors activated (24.57 BogoMIPS). [ 0.010911] CPU: All CPU(s) started in SVC mode. [ 0.013051] devtmpfs: initialized [ 0.054884] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.056211] omap_hwmod: l3_main_3 using broken dt data from ocp [ 0.057453] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.167095] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.168140] pinctrl core: initialized pinctrl subsystem [ 0.171621] NET: Registered protocol family 16 [ 0.175186] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.201159] cpuidle: using governor ladder [ 0.231125] cpuidle: using governor menu [ 0.240704] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.241396] OMAP GPIO hardware version 0.1 [ 0.242277] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.243730] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.245110] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.246509] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.247925] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.249320] gpiochip_add: registered GPIOs 192 to 223 on device: gpio [ 0.250706] gpiochip_add: registered GPIOs 224 to 255 on device: gpio [ 0.251724] platform 50000000.gpmc: Cannot lookup hwmod 'gpmc' [ 0.251928] omap-gpmc 50000000.gpmc: _od_fail_runtime_resume: FIXME: missing hwmod/omap_dev info [ 0.251944] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 0.252022] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x10000000 [ 0.257191] irq: no irq domain found for /ocp/l4@4a000000/scm@2800/pinmux@40 ! [ 0.277775] No ATAGs? [ 0.277831] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.277841] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.279875] OMAP DMA hardware revision 0.0 [ 0.332561] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver [ 0.333230] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-mmcsd[0]' [ 0.336829] SCSI subsystem initialized [ 0.337163] libata version 3.00 loaded. [ 0.337724] usb_phy_generic hsusb2_phy: GPIO lookup for consumer reset [ 0.337734] usb_phy_generic hsusb2_phy: using device tree for GPIO lookup [ 0.337766] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb2_phy[0]' - status (0) [ 0.337817] no flags found for reset [ 0.337829] usb_phy_generic hsusb2_phy: GPIO lookup for consumer vbus-detect [ 0.337838] usb_phy_generic hsusb2_phy: using device tree for GPIO lookup [ 0.337849] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/hsusb2_phy[0]' [ 0.337859] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/hsusb2_phy[0]' [ 0.337867] usb_phy_generic hsusb2_phy: using lookup tables for GPIO lookup [ 0.337929] usb_phy_generic hsusb2_phy: lookup for GPIO vbus-detect failed [ 0.337975] hsusb2_phy supply vcc not found, using dummy regulator [ 0.338330] usb_phy_generic hsusb3_phy: GPIO lookup for consumer reset [ 0.338340] usb_phy_generic hsusb3_phy: using device tree for GPIO lookup [ 0.338364] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb3_phy[0]' - status (0) [ 0.338378] no flags found for reset [ 0.338388] usb_phy_generic hsusb3_phy: GPIO lookup for consumer vbus-detect [ 0.338397] usb_phy_generic hsusb3_phy: using device tree for GPIO lookup [ 0.338407] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/hsusb3_phy[0]' [ 0.338416] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/hsusb3_phy[0]' [ 0.338424] usb_phy_generic hsusb3_phy: using lookup tables for GPIO lookup [ 0.338434] usb_phy_generic hsusb3_phy: lookup for GPIO vbus-detect failed [ 0.338468] hsusb3_phy supply vcc not found, using dummy regulator [ 0.339016] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@2800/pinmux@40/pinmux_i2c1_pins, deferring probe [ 0.340200] omap_i2c 48072000.i2c: bus 1 rev0.12 at 100 kHz [ 0.341028] omap_i2c 48060000.i2c: bus 2 rev0.12 at 100 kHz [ 0.341763] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 100 kHz [ 0.341838] omap_i2c 4807c000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@2800/pinmux@40/pinmux_i2c5_pins, deferring probe [ 0.344896] clocksource: Switched to clocksource arch_sys_counter [ 0.457433] NET: Registered protocol family 2 [ 0.458748] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.458875] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.461220] TCP: Hash tables configured (established 8192 bind 8192) [ 0.461365] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.461682] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.462585] NET: Registered protocol family 1 [ 0.463492] RPC: Registered named UNIX socket transport module. [ 0.463502] RPC: Registered udp transport module. [ 0.463510] RPC: Registered tcp transport module. [ 0.463517] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.490973] hw perfevents: Failed to parse /pmu/interrupt-affinity[0] [ 0.491033] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [ 0.495252] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.495503] audit: initializing netlink subsys (disabled) [ 0.495624] audit: type=2000 audit(0.490:1): initialized [ 0.498550] VFS: Disk quotas dquot_6.6.0 [ 0.498652] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.500416] NFS: Registering the id_resolver key type [ 0.500641] Key type id_resolver registered [ 0.500650] Key type id_legacy registered [ 0.500770] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.503778] bounce: pool size: 64 pages [ 0.503832] io scheduler noop registered [ 0.503847] io scheduler deadline registered [ 0.503878] io scheduler cfq registered (default) [ 0.507327] ti-pipe3 4a096000.phy: can't get syscon-pllreset, sata dpll won't idle [ 0.508830] pinctrl-single 4a002840.pinmux: 219 pins at pa fc002840 size 438 [ 0.509236] pinctrl-single 4ae0c840.pinmux: 28 pins at pa fce0c840 size 56 [ 0.510757] pbias-regulator: probe of 4a002da0.omap5_padconf_global:pbias_regulator failed with error -22 [ 0.513508] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.518003] omap_uart 4806a000.serial: no wakeirq for uart0 [ 0.518017] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806a000[0]' [ 0.518353] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 306, base_baud = 3000000) is a OMAP UART0 [ 0.519522] omap_uart 4806c000.serial: no wakeirq for uart1 [ 0.519535] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806c000[0]' [ 0.519730] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 307, base_baud = 3000000) is a OMAP UART1 [ 0.520662] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48020000[0]' [ 0.520847] 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 308, base_baud = 3000000) is a OMAP UART2 [ 1.683484] console [ttyO2] enabled [ 1.688059] omap_uart 4806e000.serial: no wakeirq for uart3 [ 1.693881] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806e000[0]' [ 1.703946] 4806e000.serial: ttyO3 at MMIO 0x4806e000 (irq = 309, base_baud = 3000000) is a OMAP UART3 [ 1.714614] omap_uart 48066000.serial: no wakeirq for uart4 [ 1.720461] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48066000[0]' [ 1.730459] 48066000.serial: ttyO4 at MMIO 0x48066000 (irq = 310, base_baud = 3000000) is a OMAP UART4 [ 1.741012] omap_uart 48068000.serial: no wakeirq for uart5 [ 1.746856] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48068000[0]' [ 1.756879] 48068000.serial: ttyO5 at MMIO 0x48068000 (irq = 311, base_baud = 3000000) is a OMAP UART5 [ 1.786760] brd: module loaded [ 1.802222] loop: module loaded [ 1.807773] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled [ 1.814807] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode [ 1.823719] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst [ 1.836017] scsi host0: ahci [ 1.839890] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 338 [ 1.849011] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.864314] mousedev: PS/2 mouse device common for all mice [ 1.870171] i2c /dev entries driver [ 1.876449] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 1.882733] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.889569] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.899132] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.908590] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.915603] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 1.921703] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 1.927990] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.934821] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.944364] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.953812] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.960823] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 1.967474] omap_hsmmc 4809c000.mmc: unable to get vmmc regulator -517 [ 1.995787] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer cd [ 2.002056] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup [ 2.008911] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480b4000[0]' [ 2.018466] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@480b4000[0]' [ 2.027923] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup [ 2.034953] omap_hsmmc 480b4000.mmc: lookup for GPIO cd failed [ 2.041051] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer wp [ 2.047335] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup [ 2.054157] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]' [ 2.063715] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480b4000[0]' [ 2.073173] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup [ 2.080184] omap_hsmmc 480b4000.mmc: lookup for GPIO wp failed [ 2.125102] omap_hsmmc 480ad000.mmc: GPIO lookup for consumer cd [ 2.131415] omap_hsmmc 480ad000.mmc: using device tree for GPIO lookup [ 2.138291] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.147863] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@480ad000[0]' [ 2.157359] omap_hsmmc 480ad000.mmc: using lookup tables for GPIO lookup [ 2.164394] omap_hsmmc 480ad000.mmc: lookup for GPIO cd failed [ 2.170542] omap_hsmmc 480ad000.mmc: GPIO lookup for consumer wp [ 2.176867] omap_hsmmc 480ad000.mmc: using device tree for GPIO lookup [ 2.183710] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.193303] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480ad000[0]' [ 2.202798] omap_hsmmc 480ad000.mmc: using lookup tables for GPIO lookup [ 2.209855] omap_hsmmc 480ad000.mmc: lookup for GPIO wp failed [ 2.214809] ata1: SATA link down (SStatus 0 SControl 300) [ 2.222016] 480ad000.mmc supply vmmc not found, using dummy regulator [ 2.229198] omap_hsmmc 480ad000.mmc: could not set regulator OCR (-22) [ 2.275161] ledtrig-cpu: registered to indicate activity on CPUs [ 2.283351] oprofile: using timer interrupt. [ 2.288260] Initializing XFRM netlink socket [ 2.292795] NET: Registered protocol family 17 [ 2.297519] NET: Registered protocol family 15 [ 2.302252] mmc0: MAN_BKOPS_EN bit is not set [ 2.302469] Key type dns_resolver registered [ 2.302620] omap_vc_init_channel: No PMIC info for vdd_core [ 2.302624] omap_vp_init: No PMIC info for vdd_core [ 2.302638] omap_vc_init_channel: No PMIC info for vdd_mm [ 2.302641] omap_vp_init: No PMIC info for vdd_mm [ 2.302654] omap_vc_init_channel: No PMIC info for vdd_mpu [ 2.302656] omap_vp_init: No PMIC info for vdd_mpu [ 2.303315] Power Management for TI OMAP4+ devices. [ 2.303555] ThumbEE CPU extension supported. [ 2.303578] Registering SWP/SWPB emulation handler [ 2.303588] SmartReflex Class3 initialized [ 2.318474] palmas 0-0048: Irq flag is 0x00000000 [ 2.369631] palmas 0-0048: Muxing GPIO 2, PWM 0, LED 0 [ 2.377887] mmc0: new high speed MMC card at address 0001 [ 2.385041] mmcblk0: mmc0:0001 SEM04G 3.68 GiB [ 2.390088] mmcblk0boot0: mmc0:0001 SEM04G partition 1 2.00 MiB [ 2.396686] mmcblk0boot1: mmc0:0001 SEM04G partition 2 2.00 MiB [ 2.454135] twl6040 0-004b: clk32k is not handled [ 2.461515] of_get_named_gpiod_flags: parsed 'ti,audpwron-gpio' property of node '/ocp/i2c@48070000/twl@4b[0]' - status (0) [ 2.475969] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz [ 2.483780] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 400 kHz [ 2.490029] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 2.496346] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 2.503188] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.512777] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 2.522277] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 2.529319] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 2.535457] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 2.541749] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 2.548608] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 2.558189] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 2.567685] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 2.574707] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 2.626491] hctosys: unable to open rtc device (rtc0) [ 2.631803] sr_init: No PMIC hook to init smartreflex [ 2.637335] sr_init: platform driver register failed for SR [ 2.672736] ldo8: disabling [ 2.676828] ldo3: disabling [ 2.683457] Waiting for root device /dev/mmcblk1p2... [ 2.697194] mmc2: host does not support reading read-only switch, assuming write-enable [ 2.705753] mmc2: new SD card at address d91a [ 2.711125] mmcblk1: mmc2:d91a SU02G 1.84 GiB [ 2.718080] mmcblk1: p1 p2 [ 2.796525] EXT3-fs (mmcblk1p2): error: couldn't mount because of unsupported optional features (240) [ 2.807694] EXT2-fs (mmcblk1p2): error: couldn't mount because of unsupported optional features (240) [ 2.837462] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null) [ 2.846052] VFS: Mounted root (ext4 filesystem) readonly on device 179:26. [ 2.857610] devtmpfs: mounted [ 2.861112] Freeing unused kernel memory: 436K (c0853000 - c08c0000) /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 (2) 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 [ 11.883196] PM: Syncing filesystems ... done. [ 11.889192] PM: Preparing system for sleep (mem) [ 11.898215] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 11.905798] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 11.915529] PM: Suspending system (mem) [ 11.919546] Suspending console(s) (use no_console_suspend to debug) [ 11.939032] PM: suspend of devices complete after 10.222 msecs [ 11.942517] PM: late suspend of devices complete after 3.474 msecs [ 11.947063] PM: noirq suspend of devices complete after 4.536 msecs [ 11.947131] Disabling non-boot CPUs ... [ 11.951471] [ 11.951473] =============================== [ 11.951476] [ INFO: suspicious RCU usage. ] [ 11.951481] 4.2.0-rc8-158415-gc13dcf9 #1 Not tainted [ 11.951484] ------------------------------- [ 11.951489] kernel/sched/fair.c:5032 suspicious rcu_dereference_check() usage! [ 11.951491] [ 11.951491] other info that might help us debug this: [ 11.951491] [ 11.951495] [ 11.951495] RCU used illegally from offline CPU! [ 11.951495] rcu_scheduler_active = 1, debug_locks = 0 [ 11.951499] 3 locks held by swapper/1/0: [ 11.951523] #0: ((cpu_died).wait.lock){......}, at: [] complete+0x14/0x44 [ 11.951545] #1: (&p->pi_lock){-.-.-.}, at: [] try_to_wake_up+0x2c/0x3f4 [ 11.951564] #2: (rcu_read_lock){......}, at: [] select_task_rq_fair+0x5c/0xb34 [ 11.951567] [ 11.951567] stack backtrace: [ 11.951573] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.2.0-rc8-158415-gc13dcf9 #1 [ 11.951576] Hardware name: Generic OMAP5 (Flattened Device Tree) [ 11.951590] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 11.951600] [] (show_stack) from [] (dump_stack+0x80/0x9c) [ 11.951609] [] (dump_stack) from [] (select_task_rq_fair+0x6f8/0xb34) [ 11.951618] [] (select_task_rq_fair) from [] (try_to_wake_up+0x120/0x3f4) [ 11.951627] [] (try_to_wake_up) from [] (__wake_up_common+0x4c/0x80) [ 11.951634] [] (__wake_up_common) from [] (__wake_up_locked+0x14/0x1c) [ 11.951641] [] (__wake_up_locked) from [] (complete+0x34/0x44) [ 11.951650] [] (complete) from [] (cpu_die+0x34/0x9c) [ 11.951659] [] (cpu_die) from [] (cpu_startup_entry+0x32c/0x374) [ 11.951666] [] (cpu_startup_entry) from [<800095ac>] (0x800095ac) [ 11.951694] CPU1: shutdown [ 11.976450] Powerdomain (core_pwrdm) didn't enter target state 1 [ 11.976450] Powerdomain (emu_pwrdm) didn't enter target state 0 [ 11.976450] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 11.976450] Could not enter target state in pm_suspend [ 11.976450] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 11.976490] Enabling non-boot CPUs ... [ 11.976764] CPU1: smp_ops.cpu_die() returned, trying to resuscitate [ 12.006301] CPU1 is up [ 12.007625] PM: noirq resume of devices complete after 1.314 msecs [ 12.009189] PM: early resume of devices complete after 1.170 msecs [ 12.166698] PM: resume of devices complete after 157.500 msecs [ 12.354780] ata1: SATA link down (SStatus 0 SControl 300) [ 12.440180] PM: Finishing wakeup. [ 12.443649] 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 (2) 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 [ 15.180580] PM: Syncing filesystems ... done. [ 15.185431] PM: Preparing system for sleep (mem) [ 15.190724] Freezing user space processes ... (elapsed 0.000 seconds) done. [ 15.198115] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 15.207090] PM: Suspending system (mem) [ 15.211106] Suspending console(s) (use no_console_suspend to debug) [ 15.224495] PM: suspend of devices complete after 5.456 msecs [ 15.226368] PM: late suspend of devices complete after 1.865 msecs [ 15.228519] PM: noirq suspend of devices complete after 2.143 msecs [ 15.228523] Disabling non-boot CPUs ... [ 15.229301] CPU1: shutdown [ 15.256380] Powerdomain (core_pwrdm) didn't enter target state 1 [ 15.256380] Powerdomain (emu_pwrdm) didn't enter target state 0 [ 15.256380] Powerdomain (l3init_pwrdm) didn't enter target state 1 [ 15.256380] Could not enter target state in pm_suspend [ 15.256380] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 15.256416] Enabling non-boot CPUs ... [ 15.256681] CPU1: smp_ops.cpu_die() returned, trying to resuscitate [ 15.286238] CPU1 is up [ 15.287508] PM: noirq resume of devices complete after 1.261 msecs [ 15.289045] PM: early resume of devices complete after 1.163 msecs [ 15.446672] PM: resume of devices complete after 157.618 msecs [ 15.538123] PM: Finishing wakeup. [ 15.541592] Restarting tasks ... done. # # [ 15.634745] 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-MEMANK2-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 (2) 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 (2) 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)