U-Boot SPL 2014.04-cm-t54-1 (May 13 2014 - 13:59:07) OMAP5432 ES2.0 U-Boot 2014.04-cm-t54-1 (May 13 2014 - 13:59:07) CPU : OMAP5432 ES2.0 Board: CM-T54 I2C: ready DRAM: 2 GiB MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 Net: Net Initialization Skipped No ethernet found. Hit any key to stop autoboot: 3  0 CM-T54 # CM-T54 # setenv bootargs 'console=ttyO3,115200n8 root=/dev/mmcblk1p2 rootwait fixrtc earlyprintk ignore_loglevel init=/bin/sh' CM-T54 # loady 0x81000000 ## Ready for binary (ymodem) download to 0x81000000 at 115200 bps... CSending: uImage-dtb.omap5-sbc-t54 Sending: Transfer complete m - CRC mode, 7(SOH)/4336(STX)/0(CAN) packets, 3 retries ## Total Size = 0x0043c264 = 4440676 Bytes CM-T54 # bootm 0x81000000 ## Booting kernel from Legacy Image at 81000000 ... Image Name: Linux- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4440612 Bytes = 4.2 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] Linux version 3.17.0-rc7-13230-gfe82dce (paul@nozomi) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Sun Sep 28 22:31:56 MDT 2014 [ 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: CompuLab SBC-T54 with CM-T54 [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] cma: Reserved 16 MiB at ae800000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] On node 0 totalpages: 524031 [ 0.000000] free_area_init_node: node 0, pgdat c08c6480, node_mem_map ed7f1000 [ 0.000000] Normal zone: 1520 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 194560 pages, LIFO batch:31 [ 0.000000] HighMem zone: 2576 pages used for memmap [ 0.000000] HighMem zone: 329471 pages, LIFO batch:31 [ 0.000000] OMAP5432 ES2.0 [ 0.000000] PERCPU: Embedded 9 pages/cpu @ed790000 s14336 r8192 d14336 u36864 [ 0.000000] pcpu-alloc: s14336 r8192 d14336 u36864 alloc=9*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 522511 [ 0.000000] Kernel command line: console=ttyO3,115200n8 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: 2044880K/2096124K available (5704K kernel code, 647K rwdata, 2208K rodata, 406K init, 8210K bss, 51244K reserved, 1317884K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xffe00000 (2048 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 - 0xc07c242c (7914 kB) [ 0.000000] .init : 0xc07c3000 - 0xc0828800 ( 406 kB) [ 0.000000] .data : 0xc082a000 - 0xc08cbf08 ( 648 kB) [ 0.000000] .bss : 0xc08cbf08 - 0xc10d0ae0 (8211 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 65536000000000ns [ 0.000030] OMAP clocksource: 32k_counter at 32768 Hz [ 0.000366] Architected cp15 timer(s) running at 6.14MHz (virt). [ 0.000401] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 2796202663936ns [ 0.000412] Switching to timer-based delay loop, resolution 162ns [ 0.001339] Console: colour dummy device 80x30 [ 0.001369] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.001376] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001382] ... MAX_LOCK_DEPTH: 48 [ 0.001388] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001394] ... CLASSHASH_SIZE: 4096 [ 0.001400] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001406] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001411] ... CHAINHASH_SIZE: 32768 [ 0.001417] memory used by lock dependency info: 5167 kB [ 0.001423] per task-struct memory footprint: 1152 bytes [ 0.001453] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.28 BogoMIPS (lpj=61440) [ 0.001467] pid_max: default: 32768 minimum: 301 [ 0.001767] Security Framework initialized [ 0.001870] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001881] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.003506] CPU: Testing write buffer coherency: ok [ 0.004251] /cpus/cpu@0 missing clock-frequency property [ 0.004270] /cpus/cpu@1 missing clock-frequency property [ 0.004281] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.004334] Setting up static identity map for 0x80568040 - 0x805680b0 [ 0.008010] CPU1: Booted secondary processor [ 0.008044] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.008464] Brought up 2 CPUs [ 0.008479] SMP: Total of 2 processors activated. [ 0.008486] CPU: All CPU(s) started in SVC mode. [ 0.010488] devtmpfs: initialized [ 0.019950] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.021188] omap_hwmod: l3_main_3 using broken dt data from ocp [ 0.022311] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.037302] ------------[ cut here ]------------ [ 0.037316] WARNING: CPU: 0 PID: 1 at arch/arm/mach-omap2/omap_hwmod.c:2542 _init+0x3a0/0x3f0() [ 0.037323] omap_hwmod: dss_rfbi: doesn't have mpu register target base [ 0.037329] Modules linked in: [ 0.037343] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc7-13230-gfe82dce #1 [ 0.037367] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 0.037383] [] (show_stack) from [] (dump_stack+0x80/0x9c) [ 0.037397] [] (dump_stack) from [] (warn_slowpath_common+0x68/0x8c) [ 0.037409] [] (warn_slowpath_common) from [] (warn_slowpath_fmt+0x30/0x40) [ 0.037421] [] (warn_slowpath_fmt) from [] (_init+0x3a0/0x3f0) [ 0.037435] [] (_init) from [] (omap_hwmod_for_each+0x30/0x5c) [ 0.037448] [] (omap_hwmod_for_each) from [] (__omap_hwmod_setup_all+0x24/0x40) [ 0.037459] [] (__omap_hwmod_setup_all) from [] (do_one_initcall+0x80/0x1c0) [ 0.037471] [] (do_one_initcall) from [] (kernel_init_freeable+0xf8/0x1c8) [ 0.037485] [] (kernel_init_freeable) from [] (kernel_init+0x8/0xe4) [ 0.037497] [] (kernel_init) from [] (ret_from_fork+0x14/0x2c) [ 0.037537] ---[ end trace f522d46de880a61d ]--- [ 0.089301] omap_hwmod: dss_dispc: cannot be enabled for reset (3) [ 0.091864] omap_hwmod: dss_dsi1: cannot be enabled for reset (3) [ 0.094413] omap_hwmod: dss_dsi2: cannot be enabled for reset (3) [ 0.096957] omap_hwmod: dss_hdmi: cannot be enabled for reset (3) [ 0.148321] pinctrl core: initialized pinctrl subsystem [ 0.150123] regulator-dummy: no parameters [ 0.186152] NET: Registered protocol family 16 [ 0.190217] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.191715] cpuidle: using governor ladder [ 0.191733] cpuidle: using governor menu [ 0.209705] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.210343] OMAP GPIO hardware version 0.1 [ 0.211209] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.212489] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.213804] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.215105] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.216373] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.217650] gpiochip_add: registered GPIOs 192 to 223 on device: gpio [ 0.218951] gpiochip_add: registered GPIOs 224 to 255 on device: gpio [ 0.219823] platform 50000000.gpmc: Cannot lookup hwmod 'gpmc' [ 0.220017] omap-gpmc 50000000.gpmc: _od_fail_runtime_resume: FIXME: missing hwmod/omap_dev info [ 0.220034] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 0.220109] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000 [ 0.240105] No ATAGs? [ 0.240163] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.240172] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.242044] OMAP DMA hardware revision 0.0 [ 0.283682] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot [ 0.283723] edma-dma-engine: probe of edma-dma-engine.0 failed with error -22 [ 0.310460] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver [ 0.311107] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixed-regulator-mmcsd[0]' [ 0.311521] vmmcsd_fixed: 3300 mV [ 0.311799] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixed-regulator-vwlan-pdn[0]' - status (0) [ 0.312247] vwlan_pdn_fixed: 3300 mV [ 0.312332] reg-fixed-voltage fixed-regulator-vwlan-pdn: Failed to find supply vin [ 0.313618] reg-fixed-voltage fixed-regulator-vwlan-pdn: Failed to register regulator: -517 [ 0.313652] platform fixed-regulator-vwlan-pdn: Driver reg-fixed-voltage requests probe deferral [ 0.313762] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixed-regulator-vwlan[0]' - status (0) [ 0.314042] vwlan_fixed: 3300 mV [ 0.314128] reg-fixed-voltage fixed-regulator-vwlan: Failed to find supply vin [ 0.314429] reg-fixed-voltage fixed-regulator-vwlan: Failed to register regulator: -517 [ 0.314462] platform fixed-regulator-vwlan: Driver reg-fixed-voltage requests probe deferral [ 0.317484] SCSI subsystem initialized [ 0.318077] usbcore: registered new interface driver usbfs [ 0.318213] usbcore: registered new interface driver hub [ 0.318884] usbcore: registered new device driver usb [ 0.319204] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb2_phy[0]' - status (0) [ 0.319243] hsusb2_phy supply vcc not found, using dummy regulator [ 0.319642] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb3_phy[0]' - status (0) [ 0.319669] hsusb3_phy supply vcc not found, using dummy regulator [ 0.320354] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/pinmux@4a002840/pinmux_i2c1_pins, deferring probe [ 0.320375] platform 48070000.i2c: Driver omap_i2c requests probe deferral [ 0.321185] omap_i2c 48072000.i2c: bus 1 rev0.12 at 100 kHz [ 0.322345] omap_i2c 48060000.i2c: bus 2 rev0.12 at 100 kHz [ 0.322415] omap_i2c 4807a000.i2c: could not find pctldev for node /ocp/pinmux@4a002840/pinmux_i2c4_pins, deferring probe [ 0.322435] platform 4807a000.i2c: Driver omap_i2c requests probe deferral [ 0.322994] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 100 kHz [ 0.326111] Switched to clocksource arch_sys_counter [ 0.430022] NET: Registered protocol family 2 [ 0.431258] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.431453] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.433774] TCP: Hash tables configured (established 8192 bind 8192) [ 0.433894] TCP: reno registered [ 0.433916] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.434229] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.435193] NET: Registered protocol family 1 [ 0.435958] RPC: Registered named UNIX socket transport module. [ 0.435968] RPC: Registered udp transport module. [ 0.435975] RPC: Registered tcp transport module. [ 0.435983] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.436878] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [ 0.440770] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.443922] VFS: Disk quotas dquot_6.5.2 [ 0.444016] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.445506] NFS: Registering the id_resolver key type [ 0.445714] Key type id_resolver registered [ 0.445723] Key type id_legacy registered [ 0.445812] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.446241] msgmni has been set to 1451 [ 0.448280] bounce: pool size: 64 pages [ 0.448327] io scheduler noop registered [ 0.448342] io scheduler deadline registered [ 0.448404] io scheduler cfq registered (default) [ 0.453529] pinctrl-single 4a002840.pinmux: 219 pins at pa fc002840 size 438 [ 0.453831] pinctrl-single 4ae0c840.pinmux: 28 pins at pa fce0c840 size 56 [ 0.455679] pbias_mmc_omap5: 1800 <--> 3000 mV at 3000 mV [ 0.456855] abb_mpu: 1060 <--> 1250 mV [ 0.457465] abb_mm: 1025 <--> 1120 mV [ 0.458584] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.462749] omap_uart 4806a000.serial: no wakeirq for uart0 [ 0.462765] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806a000[0]' [ 0.463051] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 104, base_baud = 3000000) is a OMAP UART0 [ 0.464203] omap_uart 4806c000.serial: no wakeirq for uart0 [ 0.464218] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806c000[0]' [ 0.464391] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 105, base_baud = 3000000) is a OMAP UART1 [ 0.465200] omap_uart 48020000.serial: no wakeirq for uart0 [ 0.465216] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48020000[0]' [ 0.465383] 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 106, base_baud = 3000000) is a OMAP UART2 [ 0.466179] omap_uart 4806e000.serial: no wakeirq for uart0 [ 0.466195] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806e000[0]' [ 0.466355] 4806e000.serial: ttyO3 at MMIO 0x4806e000 (irq = 102, base_baud = 3000000) is a OMAP UART3 [ 1.703005] console [ttyO3] enabled [ 1.707577] omap_uart 48066000.serial: no wakeirq for uart0 [ 1.713405] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48066000[0]' [ 1.723442] 48066000.serial: ttyO4 at MMIO 0x48066000 (irq = 137, base_baud = 3000000) is a OMAP UART4 [ 1.734157] omap_uart 48068000.serial: no wakeirq for uart0 [ 1.740009] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@48068000[0]' [ 1.749982] 48068000.serial: ttyO5 at MMIO 0x48068000 (irq = 138, base_baud = 3000000) is a OMAP UART5 [ 1.776436] brd: module loaded [ 1.789023] loop: module loaded [ 1.794533] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.806444] usbcore: registered new interface driver asix [ 1.812190] usbcore: registered new interface driver ax88179_178a [ 1.818670] usbcore: registered new interface driver cdc_ether [ 1.824905] usbcore: registered new interface driver smsc95xx [ 1.831017] usbcore: registered new interface driver net1080 [ 1.837038] usbcore: registered new interface driver cdc_subset [ 1.843317] usbcore: registered new interface driver zaurus [ 1.849309] usbcore: registered new interface driver cdc_ncm [ 1.855859] usbcore: registered new interface driver cdc_wdm [ 1.861927] usbcore: registered new interface driver usb-storage [ 1.868362] usbcore: registered new interface driver usbtest [ 1.875775] mousedev: PS/2 mouse device common for all mice [ 1.883625] i2c /dev entries driver [ 1.889128] Driver for 1-wire Dallas network protocol. [ 1.897464] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 1.905942] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' - status (0) [ 1.916258] of_get_named_gpiod_flags: parsed 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' - status (0) [ 1.927024] omap_hsmmc 4809c000.mmc: unable to get vmmc regulator -517 [ 1.934106] platform 4809c000.mmc: Driver omap_hsmmc requests probe deferral [ 1.941617] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480b4000[0]' [ 1.951164] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]' [ 1.996389] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.005935] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.015788] omap_hsmmc 480ad000.mmc: unable to get vmmc regulator -517 [ 2.022760] platform 480ad000.mmc: Driver omap_hsmmc requests probe deferral [ 2.030664] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@1[0]' - status (0) [ 2.040201] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@1[0]' - status (0) [ 2.050730] ledtrig-cpu: registered to indicate activity on CPUs [ 2.057514] usbcore: registered new interface driver usbhid [ 2.063373] usbhid: USB HID core driver [ 2.069174] oprofile: using timer interrupt. [ 2.073981] TCP: cubic registered [ 2.077472] Initializing XFRM netlink socket [ 2.082012] NET: Registered protocol family 17 [ 2.086719] NET: Registered protocol family 15 [ 2.091532] Key type dns_resolver registered [ 2.096153] omap_vc_init_channel: No PMIC info for vdd_core [ 2.101980] omap_vp_init: No PMIC info for vdd_core [ 2.107088] omap_vc_init_channel: No PMIC info for vdd_mm [ 2.112722] omap_vp_init: No PMIC info for vdd_mm [ 2.117654] omap_vc_init_channel: No PMIC info for vdd_mpu [ 2.123383] omap_vp_init: No PMIC info for vdd_mpu [ 2.129061] ThumbEE CPU extension supported. [ 2.133549] Registering SWP/SWPB emulation handler [ 2.138587] SmartReflex Class3 initialized [ 2.145288] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixed-regulator-vwlan-pdn[0]' - status (0) [ 2.156094] mmc0: BKOPS_EN bit is not set [ 2.156731] vwlan_pdn_fixed: 3300 mV [ 2.156825] reg-fixed-voltage fixed-regulator-vwlan-pdn: Failed to find supply vin [ 2.157437] reg-fixed-voltage fixed-regulator-vwlan-pdn: Failed to register regulator: -517 [ 2.157486] platform fixed-regulator-vwlan-pdn: Driver reg-fixed-voltage requests probe deferral [ 2.157816] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixed-regulator-vwlan[0]' - status (0) [ 2.158133] vwlan_fixed: 3300 mV [ 2.158224] reg-fixed-voltage fixed-regulator-vwlan: Failed to find supply vin [ 2.158571] reg-fixed-voltage fixed-regulator-vwlan: Failed to register regulator: -517 [ 2.158604] platform fixed-regulator-vwlan: Driver reg-fixed-voltage requests probe deferral [ 2.168870] palmas 0-0048: Irq flag is 0x00000000 [ 2.236561] mmc0: new high speed MMC card at address 0001 [ 2.243650] mmcblk0: mmc0:0001 SEM08G 7.28 GiB [ 2.248704] mmcblk0boot0: mmc0:0001 SEM08G partition 1 2.00 MiB [ 2.255123] mmcblk0boot1: mmc0:0001 SEM08G partition 2 2.00 MiB [ 2.262019] palmas 0-0048: Muxing GPIO 2, PWM 0, LED 0 [ 2.269733] mmcblk0: unknown partition table [ 2.276963] mmcblk0boot1: unknown partition table [ 2.284817] mmcblk0boot0: unknown partition table [ 2.330591] smps123: 600 <--> 1500 mV at 1060 mV [ 2.337874] smps45: 600 <--> 1310 mV at 1030 mV [ 2.344715] smps6: 1500 mV [ 2.349468] smps7: 1800 mV [ 2.354549] smps8: 600 <--> 1310 mV at 1040 mV [ 2.361973] smps9: 3300 mV [ 2.366465] smps10_out2: 5000 mV [ 2.371176] smps10_out1: 5000 mV [ 2.375673] ldo1: 1500 <--> 1800 mV [ 2.381189] ldo2: 3300 mV [ 2.386154] ldo3: 1500 mV [ 2.390188] ldo4: 1500 <--> 1800 mV [ 2.396008] ldo5: 1800 mV [ 2.402419] ldo6: 1200 mV [ 2.406993] ldo7: 2000 mV [ 2.411855] ldo8: 3000 mV [ 2.416719] ldo9: 1800 <--> 3000 mV at 900 mV [ 2.423389] ldoln: 1800 mV [ 2.428329] ldousb: 3250 mV [ 2.432341] REGEN1: no parameters [ 2.436281] REGEN2: no parameters [ 2.440381] regen3: no parameters [ 2.444630] SYSEN1: no parameters [ 2.448519] SYSEN2: no parameters [ 2.452236] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz [ 2.460623] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 400 kHz [ 2.466942] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' - status (0) [ 2.477236] of_get_named_gpiod_flags: parsed 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' - status (0) [ 2.526491] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.536058] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.545862] omap_hsmmc 480ad000.mmc: unable to get vmmc regulator -517 [ 2.552834] platform 480ad000.mmc: Driver omap_hsmmc requests probe deferral [ 2.560369] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixed-regulator-vwlan-pdn[0]' - status (0) [ 2.571454] vwlan_pdn_fixed: 3300 mV [ 2.575356] vwlan_pdn_fixed: supplied by ldo2 [ 2.580372] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixed-regulator-vwlan[0]' - status (0) [ 2.591121] vwlan_fixed: 3300 mV [ 2.594658] vwlan_fixed: supplied by vwlan_pdn_fixed [ 2.600420] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.609976] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480ad000[0]' [ 2.625905] mmc1: new high speed SDHC card at address 0002 [ 2.632577] mmcblk1: mmc1:0002 00000 3.66 GiB [ 2.638656] mmcblk1: p1 p2 [ 2.667376] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 2.673933] sr_init: No PMIC hook to init smartreflex [ 2.679434] sr_init: platform driver register failed for SR [ 2.719703] kjournald starting. Commit interval 5 seconds [ 2.719823] EXT3-fs (mmcblk1p2): mounted filesystem with ordered data mode [ 2.719886] VFS: Mounted root (ext3 filesystem) readonly on device 179:26. [ 2.741611] devtmpfs: mounted [ 2.745071] Freeing unused kernel memory: 404K (c07c3000 - c0828000) [ 2.774626] mmc2: new high speed SDIO card at address 0001 /bin/sh: 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 (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 wkupaon_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 gpu_pwrdm (ON),OFF:1,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 (ON),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dsp_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 custefuse_pwrdm (ON),OFF:1,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 (ON),OFF:1,RET:0,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 (ON),OFF:1,RET:0,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 (3) 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 (9) 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/w akeup; 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* | past[ 10.826769] random: nonblocking pool is initialized e -s -d' '`; do ls -l $u/power/c ontrol; 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 / # / #