U-Boot SPL 2019.01-gd33f3e89da-dirty (Sep 16 2021 - 16:42:25 +0800) Trying to boot from MMC1 SPL: Please implement spl_start_uboot() for your board SPL: Direct Linux boot not active! U-Boot 2019.01-gd33f3e89da-dirty (Sep 16 2021 - 16:42:25 +0800) CPU : AM437X-GP rev 1.2 Model: TI AM437x GP EVM DRAM: 1 GiB PMIC: TPS65218 NAND: 0 MiB MMC: OMAP SD/MMC: 0 Loading Environment from FAT... *** Warning - bad CRC, using default environment LNC Net: Could not get PHY for ethernet@4a100000: addr -1074046440 Warning: ethernet@4a100000 using MAC address from ROM eth0: ethernet@4a100000 Hit any key to stop autoboot: 0 switch to partitions #0, OK mmc0 is current device SD/MMC found on device 0 ** Unable to read file boot.scr ** uEnv.txt: 717 bytes read in 1 ms (700.2 KiB/s) Loaded env from uEnv.txt Importing environment from mmc0 ... switch to partitions #0, OK mmc0 is current device SD/MMC found on device 0 /boot/zImage: 4276736 bytes read in 229 ms (17.8 MiB/s) /boot/am437x-gp-evm.dtb: 47518 bytes read in 3 ms (15.1 MiB/s) ## Flattened Device Tree blob at 88000000 Booting using the fdt blob at 0x88000000 Loading Device Tree to 8fff1000, end 8ffff99d ... OK ## Transferring control to Linux (at address 82000000)... Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.19.94-rt39-ga242ccf3f1 (root@tsungchenlin-virtual-machine) (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #67 PREEMPT RT Fri Sep 17 10:44:57 CST 2021 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] OF: fdt: Machine model: TI AM437x GP EVM [ 0.000000] Memory policy: Data cache writeback [ 0.000000] efi: Getting EFI parameters from FDT: [ 0.000000] efi: UEFI not found. [ 0.000000] cma: Reserved 48 MiB at 0xbd000000 [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] AM437x ES1.2 (sgx neon) [ 0.000000] random: get_random_bytes called from start_kernel+0xa4/0x444 with crng_init=0 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260416 [ 0.000000] Kernel command line: console=ttyO0,115200n8 video=HDMI-A-1:800x600 root=PARTUUID=e0355252-02 rw rootfstype=ext4 rootwait [ 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: 976296K/1048576K available (8192K kernel code, 334K rwdata, 2748K rodata, 1024K init, 262K bss, 23128K reserved, 49152K cma-reserved, 212992K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0x(ptrval) - 0x(ptrval) (9184 kB) [ 0.000000] .init : 0x(ptrval) - 0x(ptrval) (1024 kB) [ 0.000000] .data : 0x(ptrval) - 0x(ptrval) ( 335 kB) [ 0.000000] .bss : 0x(ptrval) - 0x(ptrval) ( 263 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] rcu: Preemptible hierarchical RCU implementation. [ 0.000000] rcu: RCU priority boosting: priority 1 delay 500 ms. [ 0.000000] No expedited grace period (rcu_normal_after_boot). [ 0.000000] Tasks RCU enabled. [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] L2C: platform modifies aux control register: 0x0e030000 -> 0x3e430000 [ 0.000000] L2C: DT/platform modifies aux control register: 0x0e030000 -> 0x3e430000 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9 [ 0.000000] OMAP L2C310: ROM does not support power control setting [ 0.000000] L2C-310 dynamic clock gating disabled, standby mode disabled [ 0.000000] L2C-310 cache controller enabled, 16 ways, 256 kB [ 0.000000] L2C-310: CACHE_ID 0x410000c9, AUX_CTRL 0x4e430000 [ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz [ 0.000012] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns [ 0.000026] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.000032] OMAP clocksource: timer1 at 24000000 Hz [ 0.000190] sched_clock: 64 bits at 400MHz, resolution 2ns, wraps every 4398046511103ns [ 0.000201] clocksource: arm_global_timer: mask: 0xffffffffffffffff max_cycles: 0x5c4093a7d1, max_idle_ns: 440795210635 ns [ 0.000220] Switching to timer-based delay loop, resolution 2ns [ 0.000756] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns [ 0.000762] OMAP clocksource: 32k_counter at 32768 Hz [ 0.001297] Console: colour dummy device 80x30 [ 0.001445] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0' [ 0.001448] This ensures that you still see kernel messages. Please [ 0.001450] update your kernel commandline. [ 0.001484] Calibrating delay loop (skipped), value calculated using timer frequency.. 800.00 BogoMIPS (lpj=4000000) [ 0.001496] pid_max: default: 32768 minimum: 301 [ 0.001715] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001735] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.002761] CPU: Testing write buffer coherency: ok [ 0.002818] CPU0: Spectre v2: using BPIALL workaround [ 0.003878] Setting up static identity map for 0x80100000 - 0x80100060 [ 0.004178] rcu: Hierarchical SRCU implementation. [ 0.004956] EFI services will not be available. [ 0.006046] devtmpfs: initialized [ 0.018284] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.018732] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.018759] futex hash table entries: 256 (order: 1, 8192 bytes) [ 0.022400] pinctrl core: initialized pinctrl subsystem [ 0.023262] DMI not present or invalid. [ 0.023849] NET: Registered protocol family 16 [ 0.025895] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.105048] cpuidle: using governor ladder [ 0.105097] cpuidle: using governor menu [ 0.113701] platform 44e3e000.rtc: Cannot lookup hwmod 'rtc' [ 0.115201] OMAP GPIO hardware version 0.1 [ 0.125574] No ATAGs? [ 0.125596] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.125617] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.144259] edma 49000000.edma: TI EDMA DMA engine driver [ 0.148505] SCSI subsystem initialized [ 0.149106] media: Linux media interface: v0.10 [ 0.149172] videodev: Linux video capture interface: v2.00 [ 0.149294] pps_core: LinuxPPS API ver. 1 registered [ 0.149304] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.149330] PTP clock support registered [ 0.149372] EDAC MC: Ver: 3.0.0 [ 0.150723] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400 [ 0.151525] Advanced Linux Sound Architecture Driver Initialized. [ 0.152930] clocksource: Switched to clocksource timer1 [ 0.163189] NET: Registered protocol family 2 [ 0.164117] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 14336 bytes) [ 0.164200] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.164301] TCP bind hash table entries: 8192 (order: 5, 196608 bytes) [ 0.164830] TCP: Hash tables configured (established 8192 bind 8192) [ 0.165102] UDP hash table entries: 512 (order: 3, 32768 bytes) [ 0.165231] UDP-Lite hash table entries: 512 (order: 3, 32768 bytes) [ 0.165637] NET: Registered protocol family 1 [ 0.166393] RPC: Registered named UNIX socket transport module. [ 0.166409] RPC: Registered udp transport module. [ 0.166415] RPC: Registered tcp transport module. [ 0.166422] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.168650] Initialise system trusted keyrings [ 0.168992] workingset: timestamp_bits=14 max_order=18 bucket_order=4 [ 0.175611] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.176523] NFS: Registering the id_resolver key type [ 0.176567] Key type id_resolver registered [ 0.176575] Key type id_legacy registered [ 0.176628] ntfs: driver 2.1.32 [Flags: R/O]. [ 0.179355] Key type asymmetric registered [ 0.179374] Asymmetric key parser 'x509' registered [ 0.179463] bounce: pool size: 64 pages [ 0.179534] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245) [ 0.179546] io scheduler noop registered [ 0.179553] io scheduler deadline registered [ 0.179856] io scheduler cfq registered (default) [ 0.179868] io scheduler mq-deadline registered [ 0.179876] io scheduler kyber registered [ 0.183389] pinctrl-single 44e10800.pinmux: 199 pins, size 796 [ 0.183498] [44e10800.pinmux] pin[151] [ 0.183513] [44e10800.pinmux] pin[164] [ 0.183520] [44e10800.pinmux] pin[165] [ 0.183527] [44e10800.pinmux] pin[166] [ 0.183532] [44e10800.pinmux] pin[167] [ 0.183537] [44e10800.pinmux] pin[168] [ 0.183543] [44e10800.pinmux] pin[169] [ 0.183548] [44e10800.pinmux] pin[170] [ 0.185106] [48300100.ecap] pin[89] [ 0.186123] [48300200.pwm] pin[117] [ 0.186774] [48304100.ecap] pin[103] [ 0.189274] pwm-backlight backlight: backlight supply power not found, using dummy regulator [ 0.189376] pwm-backlight backlight: Linked as a consumer to regulator.0 [ 0.248866] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled [ 0.252427] [44e09000.serial] pin[90] [ 0.252445] [44e09000.serial] pin[91] [ 0.252453] [44e09000.serial] pin[92] [ 0.252459] [44e09000.serial] pin[93] [ 0.252626] omap8250 44e09000.serial: No clock speed specified: using default: 48000000 [ 0.253624] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 31, base_baud = 3000000) is a 8250 [ 1.048403] console [ttyS0] enabled [ 1.052477] [48022000.serial] pin[122] [ 1.056257] [48022000.serial] pin[123] [ 1.060024] [48022000.serial] pin[125] [ 1.063789] [48022000.serial] pin[127] [ 1.067703] omap8250 48022000.serial: No clock speed specified: using default: 48000000 [ 1.076552] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 32, base_baud = 3000000) is a 8250 [ 1.085826] [48024000.serial] pin[84] [ 1.089514] [48024000.serial] pin[85] [ 1.093347] omap8250 48024000.serial: No clock speed specified: using default: 48000000 [ 1.102171] 48024000.serial: ttyS2 at MMIO 0x48024000 (irq = 33, base_baud = 3000000) is a 8250 [ 1.111448] [481a6000.serial] pin[138] [ 1.115243] [481a6000.serial] pin[139] [ 1.119138] omap8250 481a6000.serial: No clock speed specified: using default: 48000000 [ 1.127965] 481a6000.serial: ttyS3 at MMIO 0x481a6000 (irq = 34, base_baud = 3000000) is a 8250 [ 1.139195] omap_rng 48310000.rng: Random Number Generator ver. 20 [ 1.143152] random: fast init done [ 1.143407] random: crng init done [ 1.153950] [4832a000.dss] pin[8] [ 1.157291] [4832a000.dss] pin[9] [ 1.160619] [4832a000.dss] pin[10] [ 1.164039] [4832a000.dss] pin[11] [ 1.167456] [4832a000.dss] pin[12] [ 1.170871] [4832a000.dss] pin[13] [ 1.174287] [4832a000.dss] pin[14] [ 1.177703] [4832a000.dss] pin[15] [ 1.181117] [4832a000.dss] pin[40] [ 1.184532] [4832a000.dss] pin[41] [ 1.187947] [4832a000.dss] pin[42] [ 1.191361] [4832a000.dss] pin[43] [ 1.194778] [4832a000.dss] pin[44] [ 1.198193] [4832a000.dss] pin[45] [ 1.201607] [4832a000.dss] pin[46] [ 1.205021] [4832a000.dss] pin[47] [ 1.208436] [4832a000.dss] pin[48] [ 1.211850] [4832a000.dss] pin[49] [ 1.215266] [4832a000.dss] pin[50] [ 1.218681] [4832a000.dss] pin[51] [ 1.222095] [4832a000.dss] pin[52] [ 1.225510] [4832a000.dss] pin[53] [ 1.228926] [4832a000.dss] pin[54] [ 1.232339] [4832a000.dss] pin[55] [ 1.235754] [4832a000.dss] pin[56] [ 1.239169] [4832a000.dss] pin[57] [ 1.242583] [4832a000.dss] pin[58] [ 1.245998] [4832a000.dss] pin[59] [ 1.250272] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator [ 1.259636] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0 [ 1.266585] omapdss_dss 4832a000.dss: Dropping the link to regulator.0 [ 1.276989] panel-simple display: display supply power not found, using dummy regulator [ 1.285199] panel-simple display: Linked as a consumer to regulator.0 [ 1.305972] brd: module loaded [ 1.320886] loop: module loaded [ 1.325006] [48300180.eqep] pin[104] [ 1.328609] [48300180.eqep] pin[105] [ 1.332270] eqep 48300180.eqep: ver. 1.0 [ 1.336367] eqep 48300180.eqep: eqep->mmio_base:0xfa300180 [ 1.342173] eqep 48300180.eqep: QREVID:0x44d31103 [ 1.346915] eqep 48300180.eqep: count_mode:0 [ 1.351208] eqep 48300180.eqep: invert_qa:0 [ 1.355415] eqep 48300180.eqep: invert_qb:0 [ 1.359618] eqep 48300180.eqep: swap_inputs:0 [ 1.363997] eqep 48300180.eqep: QDECCTL:0x0000 [ 1.368461] eqep 48300180.eqep: QPOSINIT:0x00000000 [ 1.373363] eqep 48300180.eqep: QPOSMAX:0xffffffff [ 1.378175] eqep 48300180.eqep: QPOSCNT:0x00000000 [ 1.382990] eqep 48300180.eqep: omit_interrupt:0 [ 1.387627] eqep 48300180.eqep: QEINT:0x0800 [ 1.391915] eqep 48300180.eqep: QUPRD:0x05f5e100 [ 1.396553] eqep 48300180.eqep: QEPCTL:0x009e write [ 1.401454] eqep 48300180.eqep: QEPCTL:0x009e read [ 1.406281] eqep 48300180.eqep: irq:95, clk_rate:100000000 [ 1.417332] libphy: Fixed MDIO Bus: probed [ 1.424241] [4a100000.ethernet] pin[66] [ 1.428106] [4a100000.ethernet] pin[29] [ 1.431958] [4a100000.ethernet] pin[16] [ 1.435814] [4a100000.ethernet] pin[27] [ 1.439666] [4a100000.ethernet] pin[26] [ 1.443519] [4a100000.ethernet] pin[21] [ 1.447371] [4a100000.ethernet] pin[20] [ 1.451221] [4a100000.ethernet] pin[25] [ 1.469422] [4a101000.mdio] pin[82] [ 1.473011] [4a101000.mdio] pin[83] [ 1.532999] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1000000 [ 1.540702] davinci_mdio 4a101000.mdio: detected phy mask fffffffd [ 1.547976] libphy: 4a101000.mdio: probed [ 1.552022] davinci_mdio 4a101000.mdio: phy[1]: device 4a101000.mdio:01, driver unknown [ 1.560897] cpsw_phy_sel [ 1.563516] of_id 0xc097af08 o▒|▒▒▒ [ 1.567216] ------ [ 1.569465] cpsw 4a100000.ethernet: Detected MACID = b0:d5:cc:f0:2e:34 [ 1.576173] cpsw 4a100000.ethernet: initialized cpsw ale version 1.4 [ 1.582562] cpsw 4a100000.ethernet: ALE Table size 1024 [ 1.587869] cpsw 4a100000.ethernet: cpts: overflow check period 500 (jiffies) [ 1.596024] cpsw 4a100000.ethernet: cpsw: Detected MACID = b0:d5:cc:f0:2e:36 [ 1.605336] TI-am335x-tsc TI-am335x-tsc.0.auto: please use 'ti,coordinate-readouts' instead [ 1.614044] [TSC_Test] analog_line[0] , wire_order[0] [ 1.619123] [TSC_Test] analog_line[1] , wire_order[1] [ 1.624197] [TSC_Test] analog_line[2] , wire_order[2] [ 1.629270] [TSC_Test] analog_line[3] , wire_order[3] [ 1.634345] [TSC_Test] analog_line[0] , wire_order[0] , bit_cfg[32] [ 1.640638] [TSC_Test] analog_line[1] , wire_order[1] , bit_cfg[64] [ 1.646932] [TSC_Test] analog_line[2] , wire_order[2] , bit_cfg[128] [ 1.653347] [TSC_Test] analog_line[3] , wire_order[3] , bit_cfg[256] [ 1.659972] input: ti-tsc as /devices/platform/44000000.ocp/44e0d000.tscadc/TI-am335x-tsc.0.auto/input/input0 [ 1.670580] RTC-OMAP >> omap_rtc_probe!! [ 1.674533] RTC-OMAP >> devm_kzalloc PASS!! [ 1.678742] RTC-OMAP >> of_match_device 1!! [ 1.683015] RTC-OMAP >> rtc->irq_timer = 36 [ 1.687232] RTC-OMAP >> rtc->irq_alarm = 37 [ 1.691465] RTC-OMAP >> rtc->has_ext_clk = true!! [ 1.696236] omap_rtc 44e3e000.rtc: _od_fail_runtime_resume: FIXME: missing hwmod/omap_dev info [ 1.704893] RTC-OMAP >> am4372_rtc_unlock()!! [ 1.709275] RTC-OMAP >> rtc_writel(67c58bfb ,108, -2082010349)!! [ 1.715310] RTC-OMAP >> rtc_writel(67c58bfb ,112, -1784352288)!! [ 1.721341] RTC-OMAP >> rtc_writel(67c58bfb ,72, 0)!! [ 1.726414] RTC-OMAP >> rtc_read(67c58bfb ,84)!! [ 1.731051] RTC-OMAP >> rtc_writel(67c58bfb ,84, 72)!! [ 1.736209] RTC-OMAP >> enable RTC functional clock!! (reg=72) [ 1.742067] RTC-OMAP >> rtc_read(67c58bfb ,68)!! [ 1.746703] RTC-OMAP >> OMAP_RTC_STATUS_REG ,reg=2!! [ 1.751687] RTC-OMAP >> rtc->type->has_pmic_mode(YES, mask=192)!! [ 1.757806] RTC-OMAP >> rtc->type->has_power_up_reset(NO)!! [ 1.763404] RTC-OMAP >> rtc_read(67c58bfb ,64)!! [ 1.768040] RTC-OMAP >> rtc_read (OMAP_RTC_CTRL_REG=64, reg=1)!! [ 1.774074] omap_rtc 44e3e000.rtc: already running [ 1.778883] RTC-OMAP >> split power mode(FALSE)!! [ 1.783608] RTC-OMAP >> rtc_read(67c58bfb ,84)!! [ 1.788245] RTC-OMAP >> rtc->has_ext_clk ,rtc_read(OMAP_RTC_OSC_REG=84, reg=72!! [ 1.795672] RTC-OMAP >> rtc->has_ext_clk ,rtc_writel(OMAP_RTC_OSC_REG=84, reg=72!! [ 1.803276] RTC-OMAP >> rtc_writel(67c58bfb ,84, 72)!! [ 1.808434] RTC-OMAP >> am4372_rtc_lock()!! [ 1.812632] RTC-OMAP >> rtc_writel(67c58bfb ,108, 0)!! [ 1.817792] RTC-OMAP >> rtc_writel(67c58bfb ,112, 0)!! [ 1.823197] RTC-OMAP >> devm_request_irq(PASS)!! [ 1.827839] RTC-OMAP >> rtc->irq_timer != rtc->irq_alarm!! [ 1.833506] RTC-OMAP >> rtc->irq_timer != rtc->irq_alarm >> devm_request_irq (PASS)!! [ 1.841526] RTC-OMAP >> omap_rtc_read_time()!! [ 1.845995] RTC-OMAP >> rtc_wait_not_busy()!! [ 1.846003] RTC-OMAP >> rtc_read(67c58bfb ,68)!! [ 1.846006] RTC-OMAP >> omap_rtc_read_time_raw()!! [ 1.846009] RTC-OMAP >> rtc_read(67c58bfb ,0)!! [ 1.846013] RTC-OMAP >> rtc_read(67c58bfb ,4)!! [ 1.846017] RTC-OMAP >> rtc_read(67c58bfb ,8)!! [ 1.846020] RTC-OMAP >> rtc_read(67c58bfb ,12)!! [ 1.846024] RTC-OMAP >> rtc_read(67c58bfb ,16)!! [ 1.846028] RTC-OMAP >> rtc_read(67c58bfb ,20)!! [ 1.846031] RTC-OMAP >> bcd2tm()!! [ 1.890784] RTC-OMAP >> omap_rtc_read_alarm()!! [ 1.895332] RTC-OMAP >> rtc_wait_not_busy()!! [ 1.895337] RTC-OMAP >> rtc_read(67c58bfb ,68)!! [ 1.895341] RTC-OMAP >> rtc_read(67c58bfb ,32)!! [ 1.895345] RTC-OMAP >> rtc_read(67c58bfb ,36)!! [ 1.895348] RTC-OMAP >> rtc_read(67c58bfb ,40)!! [ 1.895351] RTC-OMAP >> rtc_read(67c58bfb ,44)!! [ 1.895355] RTC-OMAP >> rtc_read(67c58bfb ,48)!! [ 1.895359] RTC-OMAP >> rtc_read(67c58bfb ,52)!! [ 1.895361] RTC-OMAP >> bcd2tm()!! [ 1.935562] RTC-OMAP >> rtc_read(67c58bfb ,72)!! [ 1.940200] RTC-OMAP >> omap_rtc_read_time()!! [ 1.944660] RTC-OMAP >> rtc_wait_not_busy()!! [ 1.944664] RTC-OMAP >> rtc_read(67c58bfb ,68)!! [ 1.944667] RTC-OMAP >> omap_rtc_read_time_raw()!! [ 1.944670] RTC-OMAP >> rtc_read(67c58bfb ,0)!! [ 1.944674] RTC-OMAP >> rtc_read(67c58bfb ,4)!! [ 1.944677] RTC-OMAP >> rtc_read(67c58bfb ,8)!! [ 1.944681] RTC-OMAP >> rtc_read(67c58bfb ,12)!! [ 1.944684] RTC-OMAP >> rtc_read(67c58bfb ,16)!! [ 1.944688] RTC-OMAP >> rtc_read(67c58bfb ,20)!! [ 1.944690] RTC-OMAP >> bcd2tm()!! [ 1.989720] omap_rtc 44e3e000.rtc: registered as rtc0 [ 1.994917] RTC-OMAP >> rtc->is_pmic_controller!! [ 1.999644] RTC-OMAP >> rtc->is_pmic_controller >> !pm_power_off !! [ 2.006258] i2c /dev entries driver [ 2.014126] cpuidle: enable-method property 'ti,am4372' found operations [ 2.021472] sdhci: Secure Digital Host Controller Interface driver [ 2.027686] sdhci: Copyright(c) Pierre Ossman [ 2.032743] [48060000.mmc] pin[88] [ 2.036479] omap_gpio 44e07000.gpio: Could not set line 6 debounce to 200000 microseconds (-22) [ 2.045227] omap_hsmmc 48060000.mmc: Got CD GPIO [ 2.050517] omap_hsmmc 48060000.mmc: Linked as a consumer to regulator.1 [ 2.083600] sdhci-pltfm: SDHCI platform and OF driver helper [ 2.094350] davinci-mcasp 4803c000.mcasp: invalid tdm slots: 0 [ 2.102165] NET: Registered protocol family 10 [ 2.108629] Segment Routing with IPv6 [ 2.112420] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 2.119232] NET: Registered protocol family 17 [ 2.124152] Key type dns_resolver registered [ 2.128473] mmc0: host does not support reading read-only switch, assuming write-enable [ 2.133277] omap_voltage_late_init: Voltage driver support not added [ 2.134343] Loading compiled-in X.509 certificates [ 2.166478] [4804c000.gpio] pin[0] [ 2.169912] [4804c000.gpio] pin[1] [ 2.173093] mmc0: new high speed SDHC card at address aaaa [ 2.179371] [4804c000.gpio] pin[2] [ 2.182787] [4804c000.gpio] pin[3] [ 2.183831] mmcblk0: mmc0:aaaa SE16G 14.8 GiB [ 2.185735] mmcblk0: p1 p2 [ 2.198200] [48320000.gpio] pin[108] [ 2.201803] [48320000.gpio] pin[109] [ 2.205427] [48320000.gpio] pin[110] [ 2.209018] [48320000.gpio] pin[111] [ 2.212606] [48320000.gpio] pin[112] [ 2.216210] [48320000.gpio] pin[113] [ 2.219802] [48320000.gpio] pin[114] [ 2.223394] [48320000.gpio] pin[115] [ 2.226984] [48320000.gpio] pin[116] [ 2.230573] [48320000.gpio] pin[119] [ 2.234162] [48320000.gpio] pin[120] [ 2.237751] [48320000.gpio] pin[132] [ 2.241338] [48320000.gpio] pin[133] [ 2.244930] [48320000.gpio] pin[134] [ 2.248519] [48320000.gpio] pin[135] [ 2.252108] [48320000.gpio] pin[136] [ 2.255697] [48320000.gpio] pin[137] [ 2.260411] [48322000.gpio] pin[142] [ 2.264017] [48322000.gpio] pin[143] [ 2.267609] [48322000.gpio] pin[144] [ 2.271197] [48322000.gpio] pin[145] [ 2.274787] [48322000.gpio] pin[146] [ 2.278376] [48322000.gpio] pin[147] [ 2.281966] [48322000.gpio] pin[130] [ 2.285555] [48322000.gpio] pin[131] [ 2.289146] [48322000.gpio] pin[156] [ 2.294436] [44e0b000.i2c] pin[98] [ 2.297867] [44e0b000.i2c] pin[99] [ 2.340315] omap_i2c 44e0b000.i2c: bus 0 rev0.12 at 100 kHz [ 2.346235] [4802a000.i2c] pin[87] [ 2.349659] [4802a000.i2c] pin[86] [ 2.354400] omap_i2c 4802a000.i2c: bus 1 rev0.12 at 100 kHz [ 2.360444] [4832a000.dss] pin[8] [ 2.363784] [4832a000.dss] pin[9] [ 2.367115] [4832a000.dss] pin[10] [ 2.370530] [4832a000.dss] pin[11] [ 2.373947] [4832a000.dss] pin[12] [ 2.377363] [4832a000.dss] pin[13] [ 2.380777] [4832a000.dss] pin[14] [ 2.384193] [4832a000.dss] pin[15] [ 2.387609] [4832a000.dss] pin[40] [ 2.391023] [4832a000.dss] pin[41] [ 2.394438] [4832a000.dss] pin[42] [ 2.397856] [4832a000.dss] pin[43] [ 2.401271] [4832a000.dss] pin[44] [ 2.404687] [4832a000.dss] pin[45] [ 2.408103] [4832a000.dss] pin[46] [ 2.411517] [4832a000.dss] pin[47] [ 2.414933] [4832a000.dss] pin[48] [ 2.418348] [4832a000.dss] pin[49] [ 2.421762] [4832a000.dss] pin[50] [ 2.425177] [4832a000.dss] pin[51] [ 2.428592] [4832a000.dss] pin[52] [ 2.432005] [4832a000.dss] pin[53] [ 2.435421] [4832a000.dss] pin[54] [ 2.438836] [4832a000.dss] pin[55] [ 2.442250] [4832a000.dss] pin[56] [ 2.445665] [4832a000.dss] pin[57] [ 2.449080] [4832a000.dss] pin[58] [ 2.452494] [4832a000.dss] pin[59] [ 2.456122] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator [ 2.465487] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0 [ 2.472408] DSS: OMAP DSS rev 2.0 [ 2.476982] omapdss_dss 4832a000.dss: bound 4832a400.dispc (ops dispc_component_ops) [ 2.485364] omapdrm omapdrm.0: DMM not available, disable DMM support [ 2.492463] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.499119] [drm] No driver support for vblank timestamp query. [ 2.515962] Console: switching to colour frame buffer device 100x30 [ 2.527140] omapdrm omapdrm.0: fb0: omapdrm frame buffer device [ 2.534014] [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 0 [ 2.541720] cpu cpu0: Linked as a consumer to regulator.4 [ 2.547234] cpu cpu0: Dropping the link to regulator.4 [ 2.552605] cpu cpu0: Linked as a consumer to regulator.4 [ 2.559558] RTC-OMAP >> omap_rtc_read_time()!! [ 2.564064] RTC-OMAP >> rtc_wait_not_busy()!! [ 2.564077] RTC-OMAP >> rtc_read(67c58bfb ,68)!! [ 2.564080] RTC-OMAP >> omap_rtc_read_time_raw()!! [ 2.564083] RTC-OMAP >> rtc_read(67c58bfb ,0)!! [ 2.564087] RTC-OMAP >> rtc_read(67c58bfb ,4)!! [ 2.564091] RTC-OMAP >> rtc_read(67c58bfb ,8)!! [ 2.564094] RTC-OMAP >> rtc_read(67c58bfb ,12)!! [ 2.564098] RTC-OMAP >> rtc_read(67c58bfb ,16)!! [ 2.564101] RTC-OMAP >> rtc_read(67c58bfb ,20)!! [ 2.564105] RTC-OMAP >> bcd2tm()!! [ 2.608904] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:08 UTC (946684808) [ 2.618490] ALSA device list: [ 2.621481] No soundcards found. [ 2.649869] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 2.658137] VFS: Mounted root (ext4 filesystem) on device 179:2. [ 2.672613] devtmpfs: mounted [ 2.677573] Freeing unused kernel memory: 1024K [ 2.682291] Run /sbin/init as init process [ 2.903098] net eth0: initializing cpsw version 1.15 (0) [ 2.910156] libphy: PHY 4a101000.mdio:00 not found [ 2.914997] net eth0: phy "4a101000.mdio:00" not found on slave 0, err -19 [ 2.925685] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready tcpsvd: listening on 0.0.0.0:2100, starting Please press Enter to activate this console. ~ # date -s '2021-09-17 10:54:10' Fri Sep 17 10:54:10 UTC 2021 ~ # date Fri Sep 17 10:54:13 UTC 2021 ~ # hwclock -w [ 43.558564] RTC-OMAP >> omap_rtc_set_time()!! [ 43.563077] RTC-OMAP >> tm2bcd()!! [ 43.566496] RTC-OMAP >> rtc_wait_not_busy()!! [ 43.566506] RTC-OMAP >> rtc_read(67c58bfb ,68)!! [ 43.566515] Unhandled fault: imprecise external abort (0x1406) at 0x001d1100 [ 43.566518] pgd = b34ae703 [ 43.566522] [001d1100] *pgd=bcc64831 [ 43.566535] Internal error: : 1406 [#1] PREEMPT ARM [ 43.566539] Modules linked in: [ 43.566552] CPU: 0 PID: 121 Comm: hwclock Not tainted 4.19.94-rt39-ga242ccf3f1 #67 [ 43.566556] Hardware name: Generic AM43 (Flattened Device Tree) [ 43.566580] PC is at rtc_wait_not_busy+0x58/0x78 [ 43.566599] LR is at vprintk_emit+0x130/0x1ac [ 43.566603] pc : [] lr : [] psr: 600e0093 [ 43.566607] sp : ee507df0 ip : ee507d40 fp : ee507e14 [ 43.566610] r10: c097fe10 r9 : bef20cfc r8 : eeadc7c0 [ 43.566614] r7 : 000346dc r6 : c0b31770 r5 : c0b5e89c r4 : 00000032 [ 43.566617] r3 : 00000000 r2 : 9abfd2cc r1 : 600e0093 r0 : 00000024 [ 43.566625] Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment none [ 43.566630] Control: 10c53c7d Table: ae53c059 DAC: 00000051 [ 43.566635] Process hwclock (pid: 121, stack limit = 0x19973de0) [ 43.566640] Stack: (0xee507df0 to 0xee508000) [ 43.566647] 7de0: eeadc7c0 ee507e60 ee507e60 00000000 [ 43.566656] 7e00: eeb111c4 bef20cfc ee507e34 ee507e18 c0683618 c0682818 eeb11000 00000000 [ 43.566664] 7e20: ee507e60 00000000 ee507e5c ee507e38 c0680228 c06835e8 00000051 c0d05888 [ 43.566672] 7e40: eeb11000 00000000 eeb111c4 bef20cfc ee507edc ee507e60 c0681504 c068019c [ 43.566680] 7e60: 00000019 00000054 00000010 00000017 00000009 00000021 00000005 00000103 [ 43.566687] 7e80: 00000000 ee507e90 c0245160 c023e43c ef215d10 eec6a780 4fc76f1d 00000004 [ 43.566695] 7ea0: ef0cf015 00000021 00000000 9abfd2cc ee950c20 c0d05888 bef20cfc ee49d800 [ 43.566704] 7ec0: 00000003 bef20cfc ee506000 ee950c20 ee507f6c ee507ee0 c0247e18 c0681124 [ 43.566711] 7ee0: ee507efc ee507ef0 c08ed30c c01808dc c0d05888 00000000 00000001 ee49d808 [ 43.566719] 7f00: ef0cf000 00000000 00000000 ef0cf000 c0d05888 ee49d800 ef0cf000 00000020 [ 43.566727] 7f20: ee507f44 ee507f30 ee507f6c ee507f38 c018addc c011a58c ee507f94 9abfd2cc [ 43.566735] 7f40: c02319dc ee49d800 ee49d800 00000003 4024700a bef20cfc ee506000 00000036 [ 43.566743] 7f60: ee507f94 ee507f70 c02486c8 c0247d6c 001d1172 00000000 00000000 00000036 [ 43.566751] 7f80: c0101204 ee506000 ee507fa4 ee507f98 c0248704 c0248698 00000000 ee507fa8 [ 43.566759] 7fa0: c0101000 c0248700 001d1172 00000000 00000003 4024700a bef20cfc 001d1172 [ 43.566766] 7fc0: 001d1172 00000000 00000000 00000036 00000000 00000000 00000000 001ec3a4 [ 43.566774] 7fe0: 001a11d0 bef20cd4 0002be64 00011e2c 200e0010 00000003 00000000 00000000 [ 43.566776] Backtrace: [ 43.566794] [] (rtc_wait_not_busy) from [] (omap_rtc_set_time+0x3c/0x164) [ 43.566804] r9:bef20cfc r8:eeb111c4 r7:00000000 r6:ee507e60 r5:ee507e60 r4:eeadc7c0 [ 43.566813] [] (omap_rtc_set_time) from [] (rtc_set_time+0x98/0x1ac) [ 43.566819] r7:00000000 r6:ee507e60 r5:00000000 r4:eeb11000 [ 43.566828] [] (rtc_set_time) from [] (rtc_dev_ioctl+0x3ec/0x63c) [ 43.566835] r9:bef20cfc r8:eeb111c4 r7:00000000 r6:eeb11000 r5:c0d05888 r4:00000051 [ 43.566851] [] (rtc_dev_ioctl) from [] (do_vfs_ioctl+0xb8/0x92c) [ 43.566859] r10:ee950c20 r9:ee506000 r8:bef20cfc r7:00000003 r6:ee49d800 r5:bef20cfc [ 43.566862] r4:c0d05888 [ 43.566870] [] (do_vfs_ioctl) from [] (ksys_ioctl+0x3c/0x68) [ 43.566878] r10:00000036 r9:ee506000 r8:bef20cfc r7:4024700a r6:00000003 r5:ee49d800 [ 43.566881] r4:ee49d800 [ 43.566889] [] (ksys_ioctl) from [] (sys_ioctl+0x10/0x14) [ 43.566897] r9:ee506000 r8:c0101204 r7:00000036 r6:00000000 r5:00000000 r4:001d1172 [ 43.566909] [] (sys_ioctl) from [] (ret_fast_syscall+0x0/0x5c) [ 43.566913] Exception stack(0xee507fa8 to 0xee507ff0) [ 43.566920] 7fa0: 001d1172 00000000 00000003 4024700a bef20cfc 001d1172 [ 43.566928] 7fc0: 001d1172 00000000 00000000 00000036 00000000 00000000 00000000 001ec3a4 [ 43.566933] 7fe0: 001a11d0 bef20cd4 0002be64 00011e2c [ 43.566943] Code: e5983004 e5d33044 e6ef3073 f57ff04f (e3130001) [ 43.951914] ---[ end trace 0000000000000002 ]--- [ 43.951997] ------------[ cut here ]------------ [ 43.961292] WARNING: CPU: 0 PID: 22 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x330/0x380 [ 43.970555] 44000000.ocp:L3 Custom Error: MASTER M2 (64-bit) TARGET L4_WKUP (Read): Data Access in User mode during Functional access [ 43.982604] Modules linked in: [ 43.985679] CPU: 0 PID: 22 Comm: irq/21-l3-app-i Tainted: G D 4.19.94-rt39-ga242ccf3f1 #67 [ 43.995288] Hardware name: Generic AM43 (Flattened Device Tree) [ 44.001232] Backtrace: [ 44.003699] [] (dump_backtrace) from [] (show_stack+0x18/0x1c) [ 44.011304] r7:00000009 r6:00000000 r5:c0af2a8c r4:ef161e24 [ 44.016998] [] (show_stack) from [] (dump_stack+0x24/0x28) [ 44.024261] [] (dump_stack) from [] (__warn+0xe0/0xf8) [ 44.031170] [] (__warn) from [] (warn_slowpath_fmt+0x50/0x6c) [ 44.038690] r9:ef134440 r8:f2c00e64 r7:c0af29b8 r6:c0af2b64 r5:c0af2a5c r4:c0d05888 [ 44.046474] [] (warn_slowpath_fmt) from [] (l3_interrupt_handler+0x330/0x380) [ 44.055386] r3:ef136700 r2:c0af2a5c [ 44.058975] r5:00000002 r4:80080003 [ 44.062579] [] (l3_interrupt_handler) from [] (irq_forced_thread_fn+0x28/0xa0) [ 44.071581] r10:c0d05888 r9:00000000 r8:00000001 r7:c0171b9c r6:ffffe000 r5:ef136b00 [ 44.079444] r4:ef007900 [ 44.081994] [] (irq_forced_thread_fn) from [] (irq_thread+0x124/0x24c) [ 44.090295] r7:c0171b9c r6:ffffe000 r5:ef007900 r4:ef136b00 [ 44.095993] [] (irq_thread) from [] (kthread+0x158/0x160) [ 44.103164] r10:ef08dab0 r9:c0171de0 r8:ef136b00 r7:ef160000 r6:00000000 r5:ef136b80 [ 44.111027] r4:ef136bc0 [ 44.113578] [] (kthread) from [] (ret_from_fork+0x14/0x24) [ 44.120830] Exception stack(0xef161fb0 to 0xef161ff8) [ 44.125906] 1fa0: 00000000 00000000 00000000 00000000 [ 44.134122] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 44.142337] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 44.148984] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c014a63c [ 44.156847] r4:ef136b80 [ 44.159389] ---[ end trace 0000000000000003 ]--- [ 44.164998] ------------[ cut here ]------------ [ 44.165033] WARNING: CPU: 0 PID: 121 at kernel/locking/rtmutex.h:28 rt_mutex_slowlock_locked+0x238/0x2cc [ 44.165036] rtmutex deadlock detected [ 44.165039] Modules linked in: [ 44.165052] CPU: 0 PID: 121 Comm: hwclock Tainted: G D W 4.19.94-rt39-ga242ccf3f1 #67 [ 44.165055] Hardware name: Generic AM43 (Flattened Device Tree) [ 44.165057] Backtrace: [ 44.165073] [] (dump_backtrace) from [] (show_stack+0x18/0x1c) [ 44.165081] r7:00000009 r6:00000000 r5:c0acab28 r4:ee507a5c [ 44.165092] [] (show_stack) from [] (dump_stack+0x24/0x28) [ 44.165103] [] (dump_stack) from [] (__warn+0xe0/0xf8) [ 44.165111] [] (__warn) from [] (warn_slowpath_fmt+0x50/0x6c) [ 44.165119] r9:00000001 r8:ee507ae0 r7:00000000 r6:eeb111c4 r5:c0acab0c r4:c0d05888 [ 44.165129] [] (warn_slowpath_fmt) from [] (rt_mutex_slowlock_locked+0x238/0x2cc) [ 44.165134] r3:ffffffdd r2:c0acab0c [ 44.165138] r5:c0d05888 r4:0000e000 [ 44.165149] [] (rt_mutex_slowlock_locked) from [] (rt_mutex_slowlock.constprop.13+0x74/0xf0) [ 44.165157] r10:ee506000 r9:00000000 r8:ee507ae0 r7:600e0113 r6:00000000 r5:c0d05888 [ 44.165160] r4:ffffe000 [ 44.165170] [] (rt_mutex_slowlock.constprop.13) from [] (__rt_mutex_lock_state+0x90/0xb8) [ 44.165178] r10:c097fe10 r9:00000000 r8:eeb111c4 r7:ef215d10 r6:eeb11000 r5:00000001 [ 44.165181] r4:eeb111c4 [ 44.165195] [] (__rt_mutex_lock_state) from [] (_mutex_lock_interruptible+0x14/0x18) [ 44.165199] r5:c0d05888 r4:00007004 [ 44.165215] [] (_mutex_lock_interruptible) from [] (rtc_dev_ioctl+0x3c/0x63c) [ 44.165224] [] (rtc_dev_ioctl) from [] (rtc_dev_release+0x20/0x5c) [ 44.165231] r10:ee49d808 r9:00000008 r8:eec6a780 r7:ef215d10 r6:ee950c20 r5:00000000 [ 44.165234] r4:eeb11000 [ 44.165254] [] (rtc_dev_release) from [] (__fput+0x90/0x214) [ 44.165258] r5:00000000 r4:ee49d800 [ 44.165267] [] (__fput) from [] (____fput+0x10/0x14) [ 44.165275] r10:ffffe000 r9:ee49d800 r8:ffffe000 r7:c0d550ac r6:ee538700 r5:ee538bfc [ 44.165277] r4:ee49d400 [ 44.165291] [] (____fput) from [] (task_work_run+0xc8/0xfc) [ 44.165302] [] (task_work_run) from [] (do_exit+0x3b8/0xab8) [ 44.165310] r9:00000000 r8:00000514 r7:ee507c7c r6:ee506000 r5:ee494400 r4:ee538700 [ 44.165318] [] (do_exit) from [] (die+0x2a0/0x2a8) [ 44.165321] r7:bf000000 [ 44.165328] [] (die) from [] (arm_notify_die+0x54/0x58) [ 44.165336] r10:c097fe10 r9:00000007 r8:ee507da0 r7:001d1100 r6:c0d0ab6c r5:00001406 [ 44.165339] r4:c0d05888 [ 44.165358] [] (arm_notify_die) from [] (do_DataAbort+0xd0/0xec) [ 44.165370] [] (do_DataAbort) from [] (__dabt_svc+0x58/0x80) [ 44.165374] Exception stack(0xee507da0 to 0xee507de8) [ 44.165383] 7da0: 00000024 600e0093 9abfd2cc 00000000 00000032 c0b5e89c c0b31770 000346dc [ 44.165392] 7dc0: eeadc7c0 bef20cfc c097fe10 ee507e14 ee507d40 ee507df0 c016e77c c0682864 [ 44.165396] 7de0: 600e0093 ffffffff [ 44.165404] r9:ee506000 r8:eeadc7c0 r7:ee507dd4 r6:ffffffff r5:600e0093 r4:c0682864 [ 44.165416] [] (rtc_wait_not_busy) from [] (omap_rtc_set_time+0x3c/0x164) [ 44.165423] r9:bef20cfc r8:eeb111c4 r7:00000000 r6:ee507e60 r5:ee507e60 r4:eeadc7c0 [ 44.165432] [] (omap_rtc_set_time) from [] (rtc_set_time+0x98/0x1ac) [ 44.165438] r7:00000000 r6:ee507e60 r5:00000000 r4:eeb11000 [ 44.165446] [] (rtc_set_time) from [] (rtc_dev_ioctl+0x3ec/0x63c) [ 44.165453] r9:bef20cfc r8:eeb111c4 r7:00000000 r6:eeb11000 r5:c0d05888 r4:00000051 [ 44.165467] [] (rtc_dev_ioctl) from [] (do_vfs_ioctl+0xb8/0x92c) [ 44.165475] r10:ee950c20 r9:ee506000 r8:bef20cfc r7:00000003 r6:ee49d800 r5:bef20cfc [ 44.165477] r4:c0d05888 [ 44.165486] [] (do_vfs_ioctl) from [] (ksys_ioctl+0x3c/0x68) [ 44.165494] r10:00000036 r9:ee506000 r8:bef20cfc r7:4024700a r6:00000003 r5:ee49d800 [ 44.165496] r4:ee49d800 [ 44.165505] [] (ksys_ioctl) from [] (sys_ioctl+0x10/0x14) [ 44.165512] r9:ee506000 r8:c0101204 r7:00000036 r6:00000000 r5:00000000 r4:001d1172 [ 44.165521] [] (sys_ioctl) from [] (ret_fast_syscall+0x0/0x5c) [ 44.165524] Exception stack(0xee507fa8 to 0xee507ff0) [ 44.165531] 7fa0: 001d1172 00000000 00000003 4024700a bef20cfc 001d1172 [ 44.165539] 7fc0: 001d1172 00000000 00000000 00000036 00000000 00000000 00000000 001ec3a4 [ 44.165545] 7fe0: 001a11d0 bef20cd4 0002be64 00011e2c [ 44.165548] ---[ end trace 0000000000000004 ]--- [ 44.165554] BUG: scheduling while atomic: hwclock/121/0x00000002 [ 44.165556] Modules linked in: [ 44.165564] CPU: 0 PID: 121 Comm: hwclock Tainted: G D W 4.19.94-rt39-ga242ccf3f1 #67 [ 44.165567] Hardware name: Generic AM43 (Flattened Device Tree) [ 44.165568] Backtrace: [ 44.165578] [] (dump_backtrace) from [] (show_stack+0x18/0x1c) [ 44.165585] r7:c0d05888 r6:00000000 r5:c0d13d30 r4:00000000 [ 44.165593] [] (show_stack) from [] (dump_stack+0x24/0x28) [ 44.165611] [] (dump_stack) from [] (__schedule_bug+0x74/0x84) [ 44.165622] [] (__schedule_bug) from [] (__schedule+0x4e8/0x698) [ 44.165626] r5:c0d13d30 r4:ee538700 [ 44.165633] [] (__schedule) from [] (schedule+0x68/0x12c) [ 44.165641] r10:ee506000 r9:00000001 r8:ee507ae0 r7:00000000 r6:eeb111c4 r5:ffffe000 [ 44.165644] r4:ee538700 [ 44.165653] [] (schedule) from [] (rt_mutex_slowlock_locked+0x254/0x2cc) [ 44.165657] r5:00000001 r4:ffffe000 [ 44.165667] [] (rt_mutex_slowlock_locked) from [] (rt_mutex_slowlock.constprop.13+0x74/0xf0) [ 44.165674] r10:ee506000 r9:00000000 r8:ee507ae0 r7:600e0113 r6:00000000 r5:c0d05888 [ 44.165677] r4:ffffe000 [ 44.165687] [] (rt_mutex_slowlock.constprop.13) from [] (__rt_mutex_lock_state+0x90/0xb8) [ 44.165694] r10:c097fe10 r9:00000000 r8:eeb111c4 r7:ef215d10 r6:eeb11000 r5:00000001 [ 44.165697] r4:eeb111c4 [ 44.165708] [] (__rt_mutex_lock_state) from [] (_mutex_lock_interruptible+0x14/0x18) [ 44.165712] r5:c0d05888 r4:00007004 [ 44.165722] [] (_mutex_lock_interruptible) from [] (rtc_dev_ioctl+0x3c/0x63c) [ 44.165730] [] (rtc_dev_ioctl) from [] (rtc_dev_release+0x20/0x5c) [ 44.165737] r10:ee49d808 r9:00000008 r8:eec6a780 r7:ef215d10 r6:ee950c20 r5:00000000 [ 44.165740] r4:eeb11000 [ 44.165750] [] (rtc_dev_release) from [] (__fput+0x90/0x214) [ 44.165754] r5:00000000 r4:ee49d800 [ 44.165763] [] (__fput) from [] (____fput+0x10/0x14) [ 44.165771] r10:ffffe000 r9:ee49d800 r8:ffffe000 r7:c0d550ac r6:ee538700 r5:ee538bfc [ 44.165773] r4:ee49d400 [ 44.165782] [] (____fput) from [] (task_work_run+0xc8/0xfc) [ 44.165791] [] (task_work_run) from [] (do_exit+0x3b8/0xab8) [ 44.165799] r9:00000000 r8:00000514 r7:ee507c7c r6:ee506000 r5:ee494400 r4:ee538700 [ 44.165806] [] (do_exit) from [] (die+0x2a0/0x2a8) [ 44.165809] r7:bf000000 [ 44.165816] [] (die) from [] (arm_notify_die+0x54/0x58) [ 44.165824] r10:c097fe10 r9:00000007 r8:ee507da0 r7:001d1100 r6:c0d0ab6c r5:00001406 [ 44.165826] r4:c0d05888 [ 44.165836] [] (arm_notify_die) from [] (do_DataAbort+0xd0/0xec) [ 44.165845] [] (do_DataAbort) from [] (__dabt_svc+0x58/0x80) [ 44.165849] Exception stack(0xee507da0 to 0xee507de8) [ 44.165858] 7da0: 00000024 600e0093 9abfd2cc 00000000 00000032 c0b5e89c c0b31770 000346dc [ 44.165866] 7dc0: eeadc7c0 bef20cfc c097fe10 ee507e14 ee507d40 ee507df0 c016e77c c0682864 [ 44.165870] 7de0: 600e0093 ffffffff [ 44.165878] r9:ee506000 r8:eeadc7c0 r7:ee507dd4 r6:ffffffff r5:600e0093 r4:c0682864 [ 44.165889] [] (rtc_wait_not_busy) from [] (omap_rtc_set_time+0x3c/0x164) [ 44.165896] r9:bef20cfc r8:eeb111c4 r7:00000000 r6:ee507e60 r5:ee507e60 r4:eeadc7c0 [ 44.165905] [] (omap_rtc_set_time) from [] (rtc_set_time+0x98/0x1ac) [ 44.165910] r7:00000000 r6:ee507e60 r5:00000000 r4:eeb11000 [ 44.165918] [] (rtc_set_time) from [] (rtc_dev_ioctl+0x3ec/0x63c) [ 44.165925] r9:bef20cfc r8:eeb111c4 r7:00000000 r6:eeb11000 r5:c0d05888 r4:00000051 [ 44.165934] [] (rtc_dev_ioctl) from [] (do_vfs_ioctl+0xb8/0x92c) [ 44.165941] r10:ee950c20 r9:ee506000 r8:bef20cfc r7:00000003 r6:ee49d800 r5:bef20cfc [ 44.165944] r4:c0d05888 [ 44.165951] [] (do_vfs_ioctl) from [] (ksys_ioctl+0x3c/0x68) [ 44.165959] r10:00000036 r9:ee506000 r8:bef20cfc r7:4024700a r6:00000003 r5:ee49d800 [ 44.165961] r4:ee49d800 [ 44.165968] [] (ksys_ioctl) from [] (sys_ioctl+0x10/0x14) [ 44.165976] r9:ee506000 r8:c0101204 r7:00000036 r6:00000000 r5:00000000 r4:001d1172 [ 44.165984] [] (sys_ioctl) from [] (ret_fast_syscall+0x0/0x5c) [ 44.165988] Exception stack(0xee507fa8 to 0xee507ff0) [ 44.165995] 7fa0: 001d1172 00000000 00000003 4024700a bef20cfc 001d1172 [ 44.166002] 7fc0: 001d1172 00000000 00000000 00000036 00000000 00000000 00000000 001ec3a4 [ 44.166008] 7fe0: 001a11d0 bef20cd4 0002be64 00011e2c U-Boot SPL 2019.01-gd33f3e89da-dirty (Sep 16 2021 - 16:42:25 +0800) Trying to boot from MMC1 SPL: Please implement spl_start_uboot() for your board SPL: Direct Linux boot not active! U-Boot 2019.01-gd33f3e89da-dirty (Sep 16 2021 - 16:42:25 +0800) CPU : AM437X-GP rev 1.2 Model: TI AM437x GP EVM DRAM: 1 GiB PMIC: TPS65218 NAND: 0 MiB MMC: OMAP SD/MMC: 0 Loading Environment from FAT... *** Warning - bad CRC, using default environment LNC Net: Could not get PHY for ethernet@4a100000: addr -1074046440 Warning: ethernet@4a100000 using MAC address from ROM eth0: ethernet@4a100000 Hit any key to stop autoboot: 0 switch to partitions #0, OK mmc0 is current device SD/MMC found on device 0 ** Unable to read file boot.scr ** uEnv.txt: 717 bytes read in 1 ms (700.2 KiB/s) Loaded env from uEnv.txt Importing environment from mmc0 ... switch to partitions #0, OK mmc0 is current device SD/MMC found on device 0 /boot/zImage: 4276736 bytes read in 229 ms (17.8 MiB/s) /boot/am437x-gp-evm.dtb: 47518 bytes read in 3 ms (15.1 MiB/s) ## Flattened Device Tree blob at 88000000 Booting using the fdt blob at 0x88000000 Loading Device Tree to 8fff1000, end 8ffff99d ... OK ## Transferring control to Linux (at address 82000000)... Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.19.94-rt39-ga242ccf3f1 (root@tsungchenlin-virtual-machine) (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #67 PREEMPT RT Fri Sep 17 10:44:57 CST 2021 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] OF: fdt: Machine model: TI AM437x GP EVM [ 0.000000] Memory policy: Data cache writeback [ 0.000000] efi: Getting EFI parameters from FDT: [ 0.000000] efi: UEFI not found. [ 0.000000] cma: Reserved 48 MiB at 0xbd000000 [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] AM437x ES1.2 (sgx neon) [ 0.000000] random: get_random_bytes called from start_kernel+0xa4/0x444 with crng_init=0 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260416 [ 0.000000] Kernel command line: console=ttyO0,115200n8 video=HDMI-A-1:800x600 root=PARTUUID=e0355252-02 rw rootfstype=ext4 rootwait [ 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: 976296K/1048576K available (8192K kernel code, 334K rwdata, 2748K rodata, 1024K init, 262K bss, 23128K reserved, 49152K cma-reserved, 212992K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0x(ptrval) - 0x(ptrval) (9184 kB) [ 0.000000] .init : 0x(ptrval) - 0x(ptrval) (1024 kB) [ 0.000000] .data : 0x(ptrval) - 0x(ptrval) ( 335 kB) [ 0.000000] .bss : 0x(ptrval) - 0x(ptrval) ( 263 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] rcu: Preemptible hierarchical RCU implementation. [ 0.000000] rcu: RCU priority boosting: priority 1 delay 500 ms. [ 0.000000] No expedited grace period (rcu_normal_after_boot). [ 0.000000] Tasks RCU enabled. [ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 [ 0.000000] L2C: platform modifies aux control register: 0x0e030000 -> 0x3e430000 [ 0.000000] L2C: DT/platform modifies aux control register: 0x0e030000 -> 0x3e430000 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9 [ 0.000000] OMAP L2C310: ROM does not support power control setting [ 0.000000] L2C-310 dynamic clock gating disabled, standby mode disabled [ 0.000000] L2C-310 cache controller enabled, 16 ways, 256 kB [ 0.000000] L2C-310: CACHE_ID 0x410000c9, AUX_CTRL 0x4e430000 [ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz [ 0.000014] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns [ 0.000027] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns [ 0.000034] OMAP clocksource: timer1 at 24000000 Hz [ 0.000193] sched_clock: 64 bits at 400MHz, resolution 2ns, wraps every 4398046511103ns [ 0.000205] clocksource: arm_global_timer: mask: 0xffffffffffffffff max_cycles: 0x5c4093a7d1, max_idle_ns: 440795210635 ns [ 0.000225] Switching to timer-based delay loop, resolution 2ns [ 0.000757] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns [ 0.000762] OMAP clocksource: 32k_counter at 32768 Hz [ 0.001301] Console: colour dummy device 80x30 [ 0.001451] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0' [ 0.001454] This ensures that you still see kernel messages. Please [ 0.001456] update your kernel commandline. [ 0.001490] Calibrating delay loop (skipped), value calculated using timer frequency.. 800.00 BogoMIPS (lpj=4000000) [ 0.001501] pid_max: default: 32768 minimum: 301 [ 0.001720] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001740] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.002774] CPU: Testing write buffer coherency: ok [ 0.002830] CPU0: Spectre v2: using BPIALL workaround [ 0.003868] Setting up static identity map for 0x80100000 - 0x80100060 [ 0.004170] rcu: Hierarchical SRCU implementation. [ 0.004937] EFI services will not be available. [ 0.006030] devtmpfs: initialized [ 0.018282] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.018725] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.018754] futex hash table entries: 256 (order: 1, 8192 bytes) [ 0.022416] pinctrl core: initialized pinctrl subsystem [ 0.023276] DMI not present or invalid. [ 0.023865] NET: Registered protocol family 16 [ 0.025904] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.105293] cpuidle: using governor ladder [ 0.105342] cpuidle: using governor menu [ 0.113941] platform 44e3e000.rtc: Cannot lookup hwmod 'rtc' [ 0.115436] OMAP GPIO hardware version 0.1 [ 0.125801] No ATAGs? [ 0.125822] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.125842] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.144495] edma 49000000.edma: TI EDMA DMA engine driver [ 0.148754] SCSI subsystem initialized [ 0.149361] media: Linux media interface: v0.10 [ 0.149424] videodev: Linux video capture interface: v2.00 [ 0.149548] pps_core: LinuxPPS API ver. 1 registered [ 0.149558] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.149584] PTP clock support registered [ 0.149626] EDAC MC: Ver: 3.0.0 [ 0.150988] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400 [ 0.151779] Advanced Linux Sound Architecture Driver Initialized. [ 0.153190] clocksource: Switched to clocksource timer1 [ 0.163436] NET: Registered protocol family 2 [ 0.164357] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 14336 bytes) [ 0.164439] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.164539] TCP bind hash table entries: 8192 (order: 5, 196608 bytes) [ 0.165109] TCP: Hash tables configured (established 8192 bind 8192) [ 0.165383] UDP hash table entries: 512 (order: 3, 32768 bytes) [ 0.165508] UDP-Lite hash table entries: 512 (order: 3, 32768 bytes) [ 0.165915] NET: Registered protocol family 1 [ 0.166661] RPC: Registered named UNIX socket transport module. [ 0.166677] RPC: Registered udp transport module. [ 0.166684] RPC: Registered tcp transport module. [ 0.166691] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.168948] Initialise system trusted keyrings [ 0.169287] workingset: timestamp_bits=14 max_order=18 bucket_order=4 [ 0.175923] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.176826] NFS: Registering the id_resolver key type [ 0.176871] Key type id_resolver registered [ 0.176879] Key type id_legacy registered [ 0.176933] ntfs: driver 2.1.32 [Flags: R/O]. [ 0.179625] Key type asymmetric registered [ 0.179644] Asymmetric key parser 'x509' registered [ 0.179731] bounce: pool size: 64 pages [ 0.179797] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245) [ 0.179811] io scheduler noop registered [ 0.179819] io scheduler deadline registered [ 0.180115] io scheduler cfq registered (default) [ 0.180127] io scheduler mq-deadline registered [ 0.180134] io scheduler kyber registered [ 0.183632] pinctrl-single 44e10800.pinmux: 199 pins, size 796 [ 0.183736] [44e10800.pinmux] pin[151] [ 0.183752] [44e10800.pinmux] pin[164] [ 0.183759] [44e10800.pinmux] pin[165] [ 0.183765] [44e10800.pinmux] pin[166] [ 0.183770] [44e10800.pinmux] pin[167] [ 0.183776] [44e10800.pinmux] pin[168] [ 0.183781] [44e10800.pinmux] pin[169] [ 0.183786] [44e10800.pinmux] pin[170] [ 0.185347] [48300100.ecap] pin[89] [ 0.186363] [48300200.pwm] pin[117] [ 0.187018] [48304100.ecap] pin[103] [ 0.189503] pwm-backlight backlight: backlight supply power not found, using dummy regulator [ 0.189602] pwm-backlight backlight: Linked as a consumer to regulator.0 [ 0.249029] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled [ 0.252618] [44e09000.serial] pin[90] [ 0.252637] [44e09000.serial] pin[91] [ 0.252645] [44e09000.serial] pin[92] [ 0.252651] [44e09000.serial] pin[93] [ 0.252815] omap8250 44e09000.serial: No clock speed specified: using default: 48000000 [ 0.253804] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 31, base_baud = 3000000) is a 8250 [ 1.048594] console [ttyS0] enabled [ 1.052657] [48022000.serial] pin[122] [ 1.056437] [48022000.serial] pin[123] [ 1.060203] [48022000.serial] pin[125] [ 1.063968] [48022000.serial] pin[127] [ 1.067878] omap8250 48022000.serial: No clock speed specified: using default: 48000000 [ 1.076740] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 32, base_baud = 3000000) is a 8250 [ 1.086015] [48024000.serial] pin[84] [ 1.089703] [48024000.serial] pin[85] [ 1.093540] omap8250 48024000.serial: No clock speed specified: using default: 48000000 [ 1.102359] 48024000.serial: ttyS2 at MMIO 0x48024000 (irq = 33, base_baud = 3000000) is a 8250 [ 1.111639] [481a6000.serial] pin[138] [ 1.115434] [481a6000.serial] pin[139] [ 1.119331] omap8250 481a6000.serial: No clock speed specified: using default: 48000000 [ 1.128161] 481a6000.serial: ttyS3 at MMIO 0x481a6000 (irq = 34, base_baud = 3000000) is a 8250 [ 1.139410] omap_rng 48310000.rng: Random Number Generator ver. 20 [ 1.143421] random: fast init done [ 1.143670] random: crng init done [ 1.154222] [4832a000.dss] pin[8] [ 1.157563] [4832a000.dss] pin[9] [ 1.160891] [4832a000.dss] pin[10] [ 1.164310] [4832a000.dss] pin[11] [ 1.167726] [4832a000.dss] pin[12] [ 1.171141] [4832a000.dss] pin[13] [ 1.174557] [4832a000.dss] pin[14] [ 1.177972] [4832a000.dss] pin[15] [ 1.181386] [4832a000.dss] pin[40] [ 1.184801] [4832a000.dss] pin[41] [ 1.188217] [4832a000.dss] pin[42] [ 1.191631] [4832a000.dss] pin[43] [ 1.195046] [4832a000.dss] pin[44] [ 1.198461] [4832a000.dss] pin[45] [ 1.201875] [4832a000.dss] pin[46] [ 1.205289] [4832a000.dss] pin[47] [ 1.208704] [4832a000.dss] pin[48] [ 1.212118] [4832a000.dss] pin[49] [ 1.215534] [4832a000.dss] pin[50] [ 1.218950] [4832a000.dss] pin[51] [ 1.222363] [4832a000.dss] pin[52] [ 1.225778] [4832a000.dss] pin[53] [ 1.229193] [4832a000.dss] pin[54] [ 1.232607] [4832a000.dss] pin[55] [ 1.236024] [4832a000.dss] pin[56] [ 1.239439] [4832a000.dss] pin[57] [ 1.242852] [4832a000.dss] pin[58] [ 1.246267] [4832a000.dss] pin[59] [ 1.250541] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator [ 1.259903] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0 [ 1.266852] omapdss_dss 4832a000.dss: Dropping the link to regulator.0 [ 1.277262] panel-simple display: display supply power not found, using dummy regulator [ 1.285472] panel-simple display: Linked as a consumer to regulator.0 [ 1.306253] brd: module loaded [ 1.321189] loop: module loaded [ 1.325264] [48300180.eqep] pin[104] [ 1.328869] [48300180.eqep] pin[105] [ 1.332529] eqep 48300180.eqep: ver. 1.0 [ 1.336624] eqep 48300180.eqep: eqep->mmio_base:0xfa300180 [ 1.342430] eqep 48300180.eqep: QREVID:0x44d31103 [ 1.347175] eqep 48300180.eqep: count_mode:0 [ 1.351468] eqep 48300180.eqep: invert_qa:0 [ 1.355672] eqep 48300180.eqep: invert_qb:0 [ 1.359875] eqep 48300180.eqep: swap_inputs:0 [ 1.364253] eqep 48300180.eqep: QDECCTL:0x0000 [ 1.368719] eqep 48300180.eqep: QPOSINIT:0x00000000 [ 1.373619] eqep 48300180.eqep: QPOSMAX:0xffffffff [ 1.378432] eqep 48300180.eqep: QPOSCNT:0x00000000 [ 1.383246] eqep 48300180.eqep: omit_interrupt:0 [ 1.387883] eqep 48300180.eqep: QEINT:0x0800 [ 1.392171] eqep 48300180.eqep: QUPRD:0x05f5e100 [ 1.396810] eqep 48300180.eqep: QEPCTL:0x009e write [ 1.401711] eqep 48300180.eqep: QEPCTL:0x009e read [ 1.406539] eqep 48300180.eqep: irq:95, clk_rate:100000000 [ 1.417564] libphy: Fixed MDIO Bus: probed [ 1.424471] [4a100000.ethernet] pin[66] [ 1.428340] [4a100000.ethernet] pin[29] [ 1.432192] [4a100000.ethernet] pin[16] [ 1.436049] [4a100000.ethernet] pin[27] [ 1.439900] [4a100000.ethernet] pin[26] [ 1.443754] [4a100000.ethernet] pin[21] [ 1.447606] [4a100000.ethernet] pin[20] [ 1.451455] [4a100000.ethernet] pin[25] [ 1.469604] [4a101000.mdio] pin[82] [ 1.473120] [4a101000.mdio] pin[83] [ 1.533260] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1000000 [ 1.540960] davinci_mdio 4a101000.mdio: detected phy mask fffffffd [ 1.548236] libphy: 4a101000.mdio: probed [ 1.552281] davinci_mdio 4a101000.mdio: phy[1]: device 4a101000.mdio:01, driver unknown [ 1.561159] cpsw_phy_sel [ 1.563776] of_id 0xc097af08 o▒|▒▒▒ [ 1.567475] ------ [ 1.569727] cpsw 4a100000.ethernet: Detected MACID = b0:d5:cc:f0:2e:34 [ 1.576436] cpsw 4a100000.ethernet: initialized cpsw ale version 1.4 [ 1.582826] cpsw 4a100000.ethernet: ALE Table size 1024 [ 1.588131] cpsw 4a100000.ethernet: cpts: overflow check period 500 (jiffies) [ 1.596299] cpsw 4a100000.ethernet: cpsw: Detected MACID = b0:d5:cc:f0:2e:36 [ 1.605626] TI-am335x-tsc TI-am335x-tsc.0.auto: please use 'ti,coordinate-readouts' instead [ 1.614309] [TSC_Test] analog_line[0] , wire_order[0] [ 1.619387] [TSC_Test] analog_line[1] , wire_order[1] [ 1.624462] [TSC_Test] analog_line[2] , wire_order[2] [ 1.629535] [TSC_Test] analog_line[3] , wire_order[3] [ 1.634611] [TSC_Test] analog_line[0] , wire_order[0] , bit_cfg[32] [ 1.640905] [TSC_Test] analog_line[1] , wire_order[1] , bit_cfg[64] [ 1.647199] [TSC_Test] analog_line[2] , wire_order[2] , bit_cfg[128] [ 1.653615] [TSC_Test] analog_line[3] , wire_order[3] , bit_cfg[256] [ 1.660245] input: ti-tsc as /devices/platform/44000000.ocp/44e0d000.tscadc/TI-am335x-tsc.0.auto/input/input0 [ 1.670863] RTC-OMAP >> omap_rtc_probe!! [ 1.674816] RTC-OMAP >> devm_kzalloc PASS!! [ 1.679025] RTC-OMAP >> of_match_device 1!! [ 1.683274] RTC-OMAP >> rtc->irq_timer = 36 [ 1.687489] RTC-OMAP >> rtc->irq_alarm = 37 [ 1.691721] RTC-OMAP >> rtc->has_ext_clk = true!! [ 1.696491] omap_rtc 44e3e000.rtc: _od_fail_runtime_resume: FIXME: missing hwmod/omap_dev info [ 1.705149] RTC-OMAP >> am4372_rtc_unlock()!! [ 1.709530] RTC-OMAP >> rtc_writel(5a7dbbb9 ,108, -2082010349)!! [ 1.715564] RTC-OMAP >> rtc_writel(5a7dbbb9 ,112, -1784352288)!! [ 1.721595] RTC-OMAP >> rtc_writel(5a7dbbb9 ,72, 0)!! [ 1.726670] RTC-OMAP >> rtc_read(5a7dbbb9 ,84)!! [ 1.731307] RTC-OMAP >> rtc_writel(5a7dbbb9 ,84, 72)!! [ 1.736467] RTC-OMAP >> enable RTC functional clock!! (reg=72) [ 1.742324] RTC-OMAP >> rtc_read(5a7dbbb9 ,68)!! [ 1.746960] RTC-OMAP >> OMAP_RTC_STATUS_REG ,reg=2!! [ 1.751945] RTC-OMAP >> rtc->type->has_pmic_mode(YES, mask=192)!! [ 1.758063] RTC-OMAP >> rtc->type->has_power_up_reset(NO)!! [ 1.763660] RTC-OMAP >> rtc_read(5a7dbbb9 ,64)!! [ 1.768297] RTC-OMAP >> rtc_read (OMAP_RTC_CTRL_REG=64, reg=1)!! [ 1.774331] omap_rtc 44e3e000.rtc: already running [ 1.779141] RTC-OMAP >> split power mode(FALSE)!! [ 1.783865] RTC-OMAP >> rtc_read(5a7dbbb9 ,84)!! [ 1.788502] RTC-OMAP >> rtc->has_ext_clk ,rtc_read(OMAP_RTC_OSC_REG=84, reg=72!! [ 1.795930] RTC-OMAP >> rtc->has_ext_clk ,rtc_writel(OMAP_RTC_OSC_REG=84, reg=72!! [ 1.803533] RTC-OMAP >> rtc_writel(5a7dbbb9 ,84, 72)!! [ 1.808690] RTC-OMAP >> am4372_rtc_lock()!! [ 1.812888] RTC-OMAP >> rtc_writel(5a7dbbb9 ,108, 0)!! [ 1.818048] RTC-OMAP >> rtc_writel(5a7dbbb9 ,112, 0)!! [ 1.823451] RTC-OMAP >> devm_request_irq(PASS)!! [ 1.828093] RTC-OMAP >> rtc->irq_timer != rtc->irq_alarm!! [ 1.833758] RTC-OMAP >> rtc->irq_timer != rtc->irq_alarm >> devm_request_irq (PASS)!! [ 1.841777] RTC-OMAP >> omap_rtc_read_time()!! [ 1.846246] RTC-OMAP >> rtc_wait_not_busy()!! [ 1.846254] RTC-OMAP >> rtc_read(5a7dbbb9 ,68)!! [ 1.846257] RTC-OMAP >> omap_rtc_read_time_raw()!! [ 1.846260] RTC-OMAP >> rtc_read(5a7dbbb9 ,0)!! [ 1.846264] RTC-OMAP >> rtc_read(5a7dbbb9 ,4)!! [ 1.846268] RTC-OMAP >> rtc_read(5a7dbbb9 ,8)!! [ 1.846271] RTC-OMAP >> rtc_read(5a7dbbb9 ,12)!! [ 1.846275] RTC-OMAP >> rtc_read(5a7dbbb9 ,16)!! [ 1.846279] RTC-OMAP >> rtc_read(5a7dbbb9 ,20)!! [ 1.846282] RTC-OMAP >> bcd2tm()!! [ 1.891033] RTC-OMAP >> omap_rtc_read_alarm()!! [ 1.895581] RTC-OMAP >> rtc_wait_not_busy()!! [ 1.895585] RTC-OMAP >> rtc_read(5a7dbbb9 ,68)!! [ 1.895589] RTC-OMAP >> rtc_read(5a7dbbb9 ,32)!! [ 1.895593] RTC-OMAP >> rtc_read(5a7dbbb9 ,36)!! [ 1.895596] RTC-OMAP >> rtc_read(5a7dbbb9 ,40)!! [ 1.895600] RTC-OMAP >> rtc_read(5a7dbbb9 ,44)!! [ 1.895603] RTC-OMAP >> rtc_read(5a7dbbb9 ,48)!! [ 1.895607] RTC-OMAP >> rtc_read(5a7dbbb9 ,52)!! [ 1.895609] RTC-OMAP >> bcd2tm()!! [ 1.935812] RTC-OMAP >> rtc_read(5a7dbbb9 ,72)!! [ 1.940449] RTC-OMAP >> omap_rtc_read_time()!! [ 1.944908] RTC-OMAP >> rtc_wait_not_busy()!! [ 1.944912] RTC-OMAP >> rtc_read(5a7dbbb9 ,68)!! [ 1.944915] RTC-OMAP >> omap_rtc_read_time_raw()!! [ 1.944918] RTC-OMAP >> rtc_read(5a7dbbb9 ,0)!! [ 1.944921] RTC-OMAP >> rtc_read(5a7dbbb9 ,4)!! [ 1.944925] RTC-OMAP >> rtc_read(5a7dbbb9 ,8)!! [ 1.944929] RTC-OMAP >> rtc_read(5a7dbbb9 ,12)!! [ 1.944932] RTC-OMAP >> rtc_read(5a7dbbb9 ,16)!! [ 1.944936] RTC-OMAP >> rtc_read(5a7dbbb9 ,20)!! [ 1.944938] RTC-OMAP >> bcd2tm()!! [ 1.989964] omap_rtc 44e3e000.rtc: registered as rtc0 [ 1.995161] RTC-OMAP >> rtc->is_pmic_controller!! [ 1.999886] RTC-OMAP >> rtc->is_pmic_controller >> !pm_power_off !! [ 2.006502] i2c /dev entries driver [ 2.014370] cpuidle: enable-method property 'ti,am4372' found operations [ 2.021712] sdhci: Secure Digital Host Controller Interface driver [ 2.027930] sdhci: Copyright(c) Pierre Ossman [ 2.032982] [48060000.mmc] pin[88] [ 2.036721] omap_gpio 44e07000.gpio: Could not set line 6 debounce to 200000 microseconds (-22) [ 2.045469] omap_hsmmc 48060000.mmc: Got CD GPIO [ 2.050762] omap_hsmmc 48060000.mmc: Linked as a consumer to regulator.1 [ 2.083835] sdhci-pltfm: SDHCI platform and OF driver helper [ 2.094636] davinci-mcasp 4803c000.mcasp: invalid tdm slots: 0 [ 2.102456] NET: Registered protocol family 10 [ 2.108981] Segment Routing with IPv6 [ 2.112771] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 2.119571] NET: Registered protocol family 17 [ 2.124557] Key type dns_resolver registered [ 2.128720] mmc0: host does not support reading read-only switch, assuming write-enable [ 2.131671] mmc0: new high speed SDHC card at address aaaa [ 2.138136] mmcblk0: mmc0:aaaa SE16G 14.8 GiB [ 2.140042] mmcblk0: p1 p2 [ 2.153916] omap_voltage_late_init: Voltage driver support not added [ 2.161335] Loading compiled-in X.509 certificates [ 2.183641] [4804c000.gpio] pin[0] [ 2.187081] [4804c000.gpio] pin[1] [ 2.190498] [4804c000.gpio] pin[2] [ 2.193935] [4804c000.gpio] pin[3] [ 2.198646] [48320000.gpio] pin[108] [ 2.202252] [48320000.gpio] pin[109] [ 2.205847] [48320000.gpio] pin[110] [ 2.209439] [48320000.gpio] pin[111] [ 2.213027] [48320000.gpio] pin[112] [ 2.216619] [48320000.gpio] pin[113] [ 2.220208] [48320000.gpio] pin[114] [ 2.223798] [48320000.gpio] pin[115] [ 2.227386] [48320000.gpio] pin[116] [ 2.230975] [48320000.gpio] pin[119] [ 2.234565] [48320000.gpio] pin[120] [ 2.238153] [48320000.gpio] pin[132] [ 2.241742] [48320000.gpio] pin[133] [ 2.245332] [48320000.gpio] pin[134] [ 2.248920] [48320000.gpio] pin[135] [ 2.252507] [48320000.gpio] pin[136] [ 2.256097] [48320000.gpio] pin[137] [ 2.260813] [48322000.gpio] pin[142] [ 2.264424] [48322000.gpio] pin[143] [ 2.268014] [48322000.gpio] pin[144] [ 2.271604] [48322000.gpio] pin[145] [ 2.275196] [48322000.gpio] pin[146] [ 2.278784] [48322000.gpio] pin[147] [ 2.282374] [48322000.gpio] pin[130] [ 2.285963] [48322000.gpio] pin[131] [ 2.289554] [48322000.gpio] pin[156] [ 2.294818] [44e0b000.i2c] pin[98] [ 2.298247] [44e0b000.i2c] pin[99] [ 2.341722] omap_i2c 44e0b000.i2c: bus 0 rev0.12 at 100 kHz [ 2.347637] [4802a000.i2c] pin[87] [ 2.351063] [4802a000.i2c] pin[86] [ 2.355802] omap_i2c 4802a000.i2c: bus 1 rev0.12 at 100 kHz [ 2.361842] [4832a000.dss] pin[8] [ 2.365186] [4832a000.dss] pin[9] [ 2.368515] [4832a000.dss] pin[10] [ 2.371930] [4832a000.dss] pin[11] [ 2.375345] [4832a000.dss] pin[12] [ 2.378761] [4832a000.dss] pin[13] [ 2.382175] [4832a000.dss] pin[14] [ 2.385590] [4832a000.dss] pin[15] [ 2.389005] [4832a000.dss] pin[40] [ 2.392419] [4832a000.dss] pin[41] [ 2.395835] [4832a000.dss] pin[42] [ 2.399251] [4832a000.dss] pin[43] [ 2.402666] [4832a000.dss] pin[44] [ 2.406082] [4832a000.dss] pin[45] [ 2.409496] [4832a000.dss] pin[46] [ 2.412910] [4832a000.dss] pin[47] [ 2.416325] [4832a000.dss] pin[48] [ 2.419740] [4832a000.dss] pin[49] [ 2.423154] [4832a000.dss] pin[50] [ 2.426569] [4832a000.dss] pin[51] [ 2.429985] [4832a000.dss] pin[52] [ 2.433401] [4832a000.dss] pin[53] [ 2.436816] [4832a000.dss] pin[54] [ 2.440229] [4832a000.dss] pin[55] [ 2.443645] [4832a000.dss] pin[56] [ 2.447059] [4832a000.dss] pin[57] [ 2.450473] [4832a000.dss] pin[58] [ 2.453887] [4832a000.dss] pin[59] [ 2.457517] omapdss_dss 4832a000.dss: 4832a000.dss supply vdda_video not found, using dummy regulator [ 2.466882] omapdss_dss 4832a000.dss: Linked as a consumer to regulator.0 [ 2.473806] DSS: OMAP DSS rev 2.0 [ 2.478370] omapdss_dss 4832a000.dss: bound 4832a400.dispc (ops dispc_component_ops) [ 2.486754] omapdrm omapdrm.0: DMM not available, disable DMM support [ 2.493885] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 2.500539] [drm] No driver support for vblank timestamp query. [ 2.517395] Console: switching to colour frame buffer device 100x30 [ 2.528611] omapdrm omapdrm.0: fb0: omapdrm frame buffer device [ 2.535491] [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 0 [ 2.543331] cpu cpu0: Linked as a consumer to regulator.4 [ 2.548836] cpu cpu0: Dropping the link to regulator.4 [ 2.554232] cpu cpu0: Linked as a consumer to regulator.4 [ 2.561162] RTC-OMAP >> omap_rtc_read_time()!! [ 2.565701] RTC-OMAP >> rtc_wait_not_busy()!! [ 2.565712] RTC-OMAP >> rtc_read(5a7dbbb9 ,68)!! [ 2.565715] RTC-OMAP >> omap_rtc_read_time_raw()!! [ 2.565719] RTC-OMAP >> rtc_read(5a7dbbb9 ,0)!! [ 2.565722] RTC-OMAP >> rtc_read(5a7dbbb9 ,4)!! [ 2.565726] RTC-OMAP >> rtc_read(5a7dbbb9 ,8)!! [ 2.565730] RTC-OMAP >> rtc_read(5a7dbbb9 ,12)!! [ 2.565733] RTC-OMAP >> rtc_read(5a7dbbb9 ,16)!! [ 2.565737] RTC-OMAP >> rtc_read(5a7dbbb9 ,20)!! [ 2.565740] RTC-OMAP >> bcd2tm()!! [ 2.610556] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:02:07 UTC (946684927) [ 2.620133] ALSA device list: [ 2.623125] No soundcards found. [ 2.665103] EXT4-fs (mmcblk0p2): recovery complete [ 2.670978] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 2.679233] VFS: Mounted root (ext4 filesystem) on device 179:2. [ 2.693794] devtmpfs: mounted [ 2.698717] Freeing unused kernel memory: 1024K [ 2.703438] Run /sbin/init as init process [ 2.913334] net eth0: initializing cpsw version 1.15 (0) [ 2.920392] libphy: PHY 4a101000.mdio:00 not found [ 2.925310] net eth0: phy "4a101000.mdio:00" not found on slave 0, err -19 [ 2.935916] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready tcpsvd: listening on 0.0.0.0:2100, starting Please press Enter to activate this console.