Hi,
On a custom board we have an SD card reader configured as mmc0. The cd-gpio pin is R25 (mmc0_sdvd / gpio0-6).
The card reader is working fine, so if there is a card plugged in when booting Linux, the card will be correctly detected. However, there is not reaction at all when either removing the card. When I start the system without card already plugged in, there will be no reaction when connecting a card during operation.
Measurements show that the cd pin is correctly triggered and that ACTIVE_LOW is correct. Our dts file looks as follows:
mmc0_pins: pinmux_mmc0_pins {
pinctrl-single,pins = <
AM4372_IOPAD(0x900, PIN_INPUT | MUX_MODE0) // (D1) mmc0_clk.mmc0_clk
AM4372_IOPAD(0x904, PIN_INPUT | MUX_MODE0) // (D2) mmc0_cmd.mmc0_cmd
AM4372_IOPAD(0x8fc, PIN_INPUT | MUX_MODE0) // (C1) mmc0_dat0.mmc0_dat0
AM4372_IOPAD(0x8f8, PIN_INPUT | MUX_MODE0) // (C2) mmc0_dat1.mmc0_dat1
AM4372_IOPAD(0x8f4, PIN_INPUT | MUX_MODE0) // (B2) mmc0_dat2.mmc0_dat2
AM4372_IOPAD(0x8f0, PIN_INPUT | MUX_MODE0) // (B1) mmc0_dat3.mmc0_dat3
AM4372_IOPAD(0x960, PIN_INPUT | MUX_MODE5) // (R25) spi0_cs1.mmc0_sdcd
>;
};
&mmc1 {
status = "okay";
vmmc-supply = <&dcdc4>;
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
};
Linux version is 4.19.59, attached also the kernel log. However, without anything in particular.
This is the interrupts output:
CPU0 16: 99038 WUGEN 68 Level gp_timer 18: 28956 GIC-0 29 Edge twd 20: 1 WUGEN 9 Level l3-dbg-irq 21: 1 WUGEN 10 Level l3-app-irq 23: 1 WUGEN 78 Level wkup_m3_txev 25: 52293 WUGEN 12 Level 49000000.edma_ccint 27: 17 WUGEN 14 Level 49000000.edma_ccerrint 35: 2689 WUGEN 45 Level 481a8000.serial 36: 0 WUGEN 77 Level wkup_m3 37: 0 WUGEN 75 Level rtc0 38: 0 WUGEN 76 Level rtc0 40: 0 WUGEN 96 Level 44e07000.gpio 41: 0 WUGEN 98 Level 4804c000.gpio 42: 0 WUGEN 32 Level 481ac000.gpio 43: 0 WUGEN 62 Level 481ae000.gpio 44: 18963 WUGEN 106 Level 48320000.gpio 45: 0 WUGEN 148 Level 48322000.gpio 46: 0 WUGEN 71 Level 4802a000.i2c 47: 6204 WUGEN 30 Level 4819c000.i2c 48: 266 WUGEN 64 Level mmc0 49: 23984 WUGEN 28 Level mmc1
Can you see anything we have done wrong which may explain why the card change is not being detected correctly?
Thank you and regards
Peter
<debug_uart> spl_early_init
board_early_init_f
prcm_init
i2c2_pin_mux
set_mux_conf_regs
mmc0_pin_mux
mmc1_pin_mux
enable_board_pin_mux end
sdram_init
reg: 61a05332
get_ram_size
ram size: 1073741824
U-Boot SPL 2019.01-g11ba6979b2-dirty (Jul 21 2021 - 18:49:04 +0200)
Trying to boot from MMC2
SPL: Please implement spl_start_uboot() for your board
SPL: Direct Linux boot not active!
U-Boot 2019.01-g11ba6979b2-dirty (Jul 21 2021 - 18:49:04 +0200)
CPU : AM437X-GP rev 1.2
Model: SMaBiT SMaWay
DRAM: 1 GiB
NAND: 0 MiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
Loading Environment from FAT... *** Warning - bad CRC, using default environment
Net: No ethernet found.
Hit any key to stop autoboot: 2 1 0
switch to partitions #0, OK
mmc1(part 0) is current device
switch to partitions #0, OK
mmc1(part 0) is current device
SD/MMC found on device 1
** Unable to read file boot.scr **
78 bytes read in 0 ms
Loaded env from uEnv.txt
Importing environment from mmc1 ...
switch to partitions #0, OK
mmc1(part 0) is current device
SD/MMC found on device 1
4391424 bytes read in 242 ms (17.3 MiB/s)
45900 bytes read in 3 ms (14.6 MiB/s)
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Loading Device Tree to 8fff1000, end 8ffff34b ... OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.19.59-g5f8c1c6121 (phoyer@SmaLin) (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #33 PREEMPT Thu Jul 8 20:58:01 CEST 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: SMaBiT SMaWay
[ 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 (neon)
[ 0.000000] random: get_random_bytes called from start_kernel+0xac/0x4b0 with crng_init=0
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260416
[ 0.000000] Kernel command line: console=ttyO4,115200n8 video=vmalloc=512M net.ifnames=0 biosdevnames=0 root=PARTUUID=015884b5-02 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: 975004K/1048576K available (9216K kernel code, 601K rwdata, 2780K rodata, 1024K init, 270K bss, 24420K 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) (10208 kB)
[ 0.000000] .init : 0x(ptrval) - 0x(ptrval) (1024 kB)
[ 0.000000] .data : 0x(ptrval) - 0x(ptrval) ( 602 kB)
[ 0.000000] .bss : 0x(ptrval) - 0x(ptrval) ( 271 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] ftrace: allocating 31775 entries in 94 pages
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 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
[ 0.000036] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000047] OMAP clocksource: timer1 at 24000000 Hz
[ 0.000508] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[ 0.000521] OMAP clocksource: 32k_counter at 32768 Hz
[ 0.000956] Console: colour dummy device 80x30
[ 0.000989] WARNING: Your 'console=ttyO4' has been replaced by 'ttyS4'
[ 0.000996] This ensures that you still see kernel messages. Please
[ 0.001002] update your kernel commandline.
[ 0.001053] Calibrating delay loop... 1594.16 BogoMIPS (lpj=7970816)
[ 0.090226] pid_max: default: 32768 minimum: 301
[ 0.090388] Security Framework initialized
[ 0.090470] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.090494] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.091376] CPU: Testing write buffer coherency: ok
[ 0.091441] CPU0: Spectre v2: using BPIALL workaround
[ 0.092482] Setting up static identity map for 0x80100000 - 0x80100060
[ 0.092660] rcu: Hierarchical SRCU implementation.
[ 0.093094] EFI services will not be available.
[ 0.094106] devtmpfs: initialized
[ 0.104384] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[ 0.104858] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.104884] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.108904] pinctrl core: initialized pinctrl subsystem
[ 0.109687] DMI not present or invalid.
[ 0.110150] NET: Registered protocol family 16
[ 0.112886] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.205578] cpuidle: using governor ladder
[ 0.205621] cpuidle: using governor menu
[ 0.207718] omap_l3_noc 44000000.ocp: L3 debug error: target 8 mod:0 (unclearable)
[ 0.207803] omap_l3_noc 44000000.ocp: L3 application error: target 8 mod:0 (unclearable)
[ 0.223553] No ATAGs?
[ 0.223584] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[ 0.223601] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.238926] edma 49000000.edma: TI EDMA DMA engine driver
[ 0.243015] media: Linux media interface: v0.10
[ 0.243072] videodev: Linux video capture interface: v2.00
[ 0.243182] pps_core: LinuxPPS API ver. 1 registered
[ 0.243190] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.243215] PTP clock support registered
[ 0.243255] EDAC MC: Ver: 3.0.0
[ 0.244159] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[ 0.244873] Advanced Linux Sound Architecture Driver Initialized.
[ 0.245470] NetLabel: Initializing
[ 0.245485] NetLabel: domain hash size = 128
[ 0.245493] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 0.245588] NetLabel: unlabeled traffic allowed by default
[ 0.246341] clocksource: Switched to clocksource timer1
[ 0.306998] NET: Registered protocol family 2
[ 0.307886] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes)
[ 0.307932] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.308008] TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.308099] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.308288] UDP hash table entries: 512 (order: 1, 8192 bytes)
[ 0.308318] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes)
[ 0.308493] NET: Registered protocol family 1
[ 0.309154] RPC: Registered named UNIX socket transport module.
[ 0.309169] RPC: Registered udp transport module.
[ 0.309176] RPC: Registered tcp transport module.
[ 0.309183] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.311447] Initialise system trusted keyrings
[ 0.311777] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[ 0.317172] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.317961] NFS: Registering the id_resolver key type
[ 0.318001] Key type id_resolver registered
[ 0.318009] Key type id_legacy registered
[ 0.318055] ntfs: driver 2.1.32 [Flags: R/O].
[ 0.324696] Key type asymmetric registered
[ 0.324716] Asymmetric key parser 'x509' registered
[ 0.324786] bounce: pool size: 64 pages
[ 0.324864] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[ 0.324878] io scheduler noop registered
[ 0.324886] io scheduler deadline registered
[ 0.325184] io scheduler cfq registered (default)
[ 0.325198] io scheduler mq-deadline registered
[ 0.325206] io scheduler kyber registered
[ 0.328624] pinctrl-single 44e10800.pinmux: 199 pins, size 796
[ 0.383571] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[ 0.387295] omap8250 44e09000.serial: No clock speed specified: using default: 48000000
[ 0.388179] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 31, base_baud = 3000000) is a 8250
[ 0.388859] omap8250 48022000.serial: No clock speed specified: using default: 48000000
[ 0.389649] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 32, base_baud = 3000000) is a 8250
[ 0.390257] omap8250 48024000.serial: No clock speed specified: using default: 48000000
[ 0.391002] 48024000.serial: ttyS2 at MMIO 0x48024000 (irq = 33, base_baud = 3000000) is a 8250
[ 0.391600] omap8250 481a6000.serial: No clock speed specified: using default: 48000000
[ 0.392330] 481a6000.serial: ttyS3 at MMIO 0x481a6000 (irq = 34, base_baud = 3000000) is a 8250
[ 0.392953] omap8250 481a8000.serial: No clock speed specified: using default: 48000000
[ 0.393679] 481a8000.serial: ttyS4 at MMIO 0x481a8000 (irq = 35, base_baud = 3000000) is a 8250
[ 1.173896] console [ttyS4] enabled
[ 1.179829] omap_rng 48310000.rng: Random Number Generator ver. 20
[ 1.186551] random: fast init done
[ 1.190222] random: crng init done
[ 1.210489] brd: module loaded
[ 1.223408] loop: module loaded
[ 1.231599] libphy: Fixed MDIO Bus: probed
[ 1.236784] CAN device driver interface
[ 1.241825] c_can_platform 481cc000.can: c_can_platform device registered (regs=8a406ac4, irq=67)
[ 1.316416] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1000000
[ 1.324120] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
[ 1.331440] libphy: 4a101000.mdio: probed
[ 1.335486] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8740
[ 1.345046] cpsw 4a100000.ethernet: Detected MACID = 80:f5:b5:38:0b:65
[ 1.351859] cpsw 4a100000.ethernet: initialized cpsw ale version 1.4
[ 1.358347] cpsw 4a100000.ethernet: ALE Table size 1024
[ 1.363638] cpsw 4a100000.ethernet: cpts: overflow check period 500 (jiffies)
[ 1.372400] i2c /dev entries driver
[ 1.378462] cpuidle: enable-method property 'ti,am4372' found operations
[ 1.385730] sdhci: Secure Digital Host Controller Interface driver
[ 1.392058] sdhci: Copyright(c) Pierre Ossman
[ 1.399272] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.406114] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.414335] NET: Registered protocol family 10
[ 1.420288] Segment Routing with IPv6
[ 1.424069] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 1.430901] NET: Registered protocol family 17
[ 1.435392] can: controller area network core (rev 20170425 abi 9)
[ 1.441900] NET: Registered protocol family 29
[ 1.446465] can: raw protocol (rev 20170425)
[ 1.450755] can: broadcast manager protocol (rev 20170425 t)
[ 1.456462] can: netlink gateway (rev 20170425) max_hops=1
[ 1.462455] Key type dns_resolver registered
[ 1.467067] omap_voltage_late_init: Voltage driver support not added
[ 1.474454] Loading compiled-in X.509 certificates
[ 1.492513] OMAP GPIO hardware version 0.1
[ 1.502044] omap_i2c 4802a000.i2c: bus 1 rev0.12 at 100 kHz
[ 1.551259] LDO1: Bringing 1800000uV into 2100000-2100000uV
[ 1.560139] omap_i2c 4819c000.i2c: bus 2 rev0.12 at 100 kHz
[ 1.566151] cpu cpu0: Linked as a consumer to regulator.3
[ 1.571703] cpu cpu0: Dropping the link to regulator.3
[ 1.577155] cpu cpu0: Linked as a consumer to regulator.3
[ 1.584091] omap_gpio 44e07000.gpio: Could not set line 6 debounce to 200000 microseconds (-22)
[ 1.592971] omap_hsmmc 48060000.mmc: Got CD GPIO
[ 1.598210] omap_hsmmc 48060000.mmc: Linked as a consumer to regulator.5
[ 1.632230] omap_hsmmc 481d8000.mmc: Linked as a consumer to regulator.5
[ 1.664247] omap_hsmmc 47810000.mmc: Linked as a consumer to regulator.1
[ 1.677795] mmc0: host does not support reading read-only switch, assuming write-enable
[ 1.687816] mmc0: new high speed SDHC card at address 1234
[ 1.694965] mmcblk0: mmc0:1234 SA32G 28.9 GiB
[ 1.701501] mmcblk0: p1
[ 1.730005] mmc1: new high speed MMC card at address 0001
[ 1.736974] mmcblk1: mmc1:0001 Q2J54A 3.64 GiB
[ 1.742357] mmcblk1boot0: mmc1:0001 Q2J54A partition 1 2.00 MiB
[ 1.749297] mmcblk1boot1: mmc1:0001 Q2J54A partition 2 2.00 MiB
[ 1.755572] mmcblk1rpmb: mmc1:0001 Q2J54A partition 3 512 KiB, chardev (244:0)
[ 1.764651] mmcblk1: p1 p2 p3 p4
[ 1.788672] hctosys: unable to open rtc device (rtc0)
[ 1.794698] ALSA device list:
[ 1.798116] No soundcards found.
[ 1.807111] omap_hsmmc 47810000.mmc: card claims to support voltages below defined range
[ 1.831796] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[ 1.840392] VFS: Mounted root (ext4 filesystem) on device 179:18.
[ 1.848242] devtmpfs: mounted
[ 1.858878] Freeing unused kernel memory: 1024K
[ 1.863659] Run /sbin/init as init process
[ 1.869311] mmc2: new high speed SDIO card at address 0001
[ 2.290408] systemd[1]: System time before build time, advancing clock.
[ 2.383253] systemd[1]: systemd 241 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
[ 2.405633] systemd[1]: Detected architecture arm.
Welcome to Debian GNU/Linux 10 (buster)!
[ 2.457384] systemd[1]: Set hostname to <smaway>.
[ 3.319533] systemd[1]: File /lib/systemd/system/systemd-journald.service:12 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
[ 3.336914] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
[ 3.707358] systemd[1]: Listening on Journal Socket (/dev/log).
[ OK ] Listening on Journal Socket (/dev/log).
[ 3.747480] systemd[1]: Reached target Remote File Systems.
[ OK ] Reached target Remote File Systems.
[ 3.787243] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ OK ] Started Dispatch Password …ts to Console Directory Watch.
[ 3.827564] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ OK ] Started Forward Password R…uests to Wall Directory Watch.
[ 3.868398] systemd[1]: Listening on udev Control Socket.
[ OK ] Listening on udev Control Socket.
[ OK ] Listening on udev Kernel Socket.
[ OK ] Reached target Local Encrypted Volumes.
[ OK ] Listening on fsck to fsckd communication Socket.
[ OK ] Listening on Journal Socket.
Starting Create list of re…odes for the current kernel...
Mounting POSIX Message Queue File System...
Starting Restore / save the current clock...
Starting udev Coldplug all Devices...
Starting Load Kernel Modules...
[ OK ] Reached target Paths.
Mounting Kernel Debug File System...
[ OK ] Listening on initctl Compatibility Named Pipe.
[ OK ] Listening on Syslog Socket.
[ OK ] Reached target Swap.
[ OK ] Created slice system-serial\x2dgetty.slice.
[ OK ] Created slice User and Session Slice.
[ OK ] Reached target Slices.
Starting Remount Root and Kernel File Systems...
Starting Journal Service...
[ OK ] Started Create list of req… nodes for the current kernel.
[ 4.724269] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
[ OK ] Mounted POSIX Message Queue File System.
[ OK ] Started Restore / save the current clock.
[ OK ] Started Load Kernel Modules.
[ OK ] Mounted Kernel Debug File System.
[ OK ] Started Remount Root and Kernel File Systems.
Starting Load/Save Random Seed...
Starting Create System Users...
Mounting Kernel Configuration File System...
Starting Apply Kernel Variables...
[ OK ] Mounted Kernel Configuration File System.
[ OK ] Started Load/Save Random Seed.
[ OK ] Started Create System Users.
[ OK ] Started Journal Service.
[ OK ] Started Apply Kernel Variables.
Starting Flush Journal to Persistent Storage...
Starting Create Static Device Nodes in /dev...
[ 5.845874] systemd-journald[102]: Received request to flush runtime journal from PID 1
[ OK ] Started Flush Journal to Persistent Storage.
[ OK ] Started Create Static Device Nodes in /dev.
Starting udev Kernel Device Manager...
[ OK ] Reached target Local File Systems (Pre).
Mounting /media/ram...
Mounting /var/volatile...
[ OK ] Mounted /media/ram.
[ OK ] Mounted /var/volatile.
[ OK ] Reached target Local File Systems.
Starting Create Volatile Files and Directories...
[ OK ] Started udev Kernel Device Manager.
[ OK ] Started Create Volatile Files and Directories.
Starting Update UTMP about System Boot/Shutdown...
Starting Network Time Synchronization...
[ OK ] Started udev Coldplug all Devices.
Starting Helper to synchronize boot up for ifupdown...
[ OK ] Started Update UTMP about System Boot/Shutdown.
[ OK ] Started Helper to synchronize boot up for ifupdown.
Starting Raise network interfaces...
[ 8.834449] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle
[ 8.931367] PM: Cannot get wkup_m3_ipc handle
[ OK ] Started Network Time Synchronization.
[ OK ] Reached target System Initialization.
[ OK ] Started Daily Cleanup of Temporary Directories.
[ OK ] Listening on D-Bus System Message Bus Socket.
[ OK ] Reached target Sockets.
[ OK ] Reached target Basic System.
Starting LSB: Start busybox udhcpd at boot time...
Starting LSB: Load kernel …d to enable cpufreq scaling...
Starting LSB: Start daemon at boot time...
Starting System Logging Service...
[ OK ] Started Regular background program processing daemon.
Starting Login Service...
[ 9.844899] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle
[ 9.885090] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ OK ] Started D-Bus System Message Bus.
[ 9.906850] omap_rtc 44e3e000.rtc: registered as rtc0
[ 9.914351] PM: Cannot get wkup_m3_ipc handle
[ 10.013213] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle
[ 10.049570] remoteproc remoteproc0: wkup_m3 is available
[ 10.158866] PM: Cannot get wkup_m3_ipc handle
[ 10.272616] remoteproc remoteproc0: powering up wkup_m3
[ 10.278649] PM: Cannot get wkup_m3_ipc handle
[ 10.318733] remoteproc remoteproc0: Booting fw image am335x-pm-firmware.elf, size 242896
Starting Connection service...
[ 10.440157] remoteproc remoteproc0: remote processor wkup_m3 is now up
[ 10.446851] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x192
Starting Restore /etc/reso… the ppp link was shut down...
[ 10.571744] PM: Cannot get wkup_m3_ipc handle
Starting LSB: Writes syslog output to screen...
[ OK ] Reached target System Time Synchronized.
[ OK ] Started Daily rotation of log files.
[ OK ] Reached target Timers.
[ OK ] Started System Logging Service.
[ OK ] Started Raise network interfaces.
[ OK ] Started Restore /etc/resol…re the ppp link was shut down.
[ OK ] Started LSB: Writes syslog output to screen.
[ 11.439349] PM: bootloader does not support rtc-only!
[ OK ] Started LSB: Start busybox udhcpd at boot time.
[ 14.112500] omap-sham 53100000.sham: hw accel on OMAP rev 0.0
[ 14.190656] omap-aes 53501000.aes: OMAP AES hw accel rev: 0.1
[ 14.313094] omap-des 53701000.des: OMAP DES hw accel rev: 0.33
[ 14.327787] omap-aes 53501000.aes: will run requests pump with realtime priority
[ 14.428095] omap-des 53701000.des: will run requests pump with realtime priority
[ OK ] Started LSB: Start daemon at boot time.
[ 15.439491] net eth0: initializing cpsw version 1.15 (0)
[ 15.618063] SMSC LAN8740 4a101000.mdio:00: attached PHY driver [SMSC LAN8740] (mii_bus:phy_addr=4a101000.mdio:00, irq=POLL)
[ 15.751031] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ OK ] Started LSB: Load kernel m…ded to enable cpufreq scaling.
[ OK ] Found device /dev/ttyS4.
[ 19.086162] dwc3 48390000.usb: Failed to get clk 'ref': -2
[ 19.185370] dwc3 483d0000.usb: Failed to get clk 'ref': -2
[ 19.306980] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 19.399181] usbcore: registered new interface driver usbfs
[ 19.426639] usbcore: registered new interface driver hub
[ 19.471887] usbcore: registered new device driver usb
[ 19.480209] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 19.506735] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 19.563077] cfg80211: failed to load regulatory.db
[ 19.617678] xhci-hcd xhci-hcd.5.auto: xHCI Host Controller
[ 19.659567] xhci-hcd xhci-hcd.5.auto: new USB bus registered, assigned bus number 1
[ 19.727048] xhci-hcd xhci-hcd.5.auto: hcc params 0x0238f06d hci version 0x100 quirks 0x0000000002010010
[ 19.787027] xhci-hcd xhci-hcd.5.auto: irq 104, io mem 0x48390000
[ 19.803241] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[ 19.847636] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 19.916628] usb usb1: Product: xHCI Host Controller
[ 19.921552] usb usb1: Manufacturer: Linux 4.19.59-g5f8c1c6121 xhci-hcd
[ 19.976543] usb usb1: SerialNumber: xhci-hcd.5.auto
[ 20.016609] hub 1-0:1.0: USB hub found
[ 20.033709] hub 1-0:1.0: 1 port detected
[ 20.068710] xhci-hcd xhci-hcd.5.auto: xHCI Host Controller
[ 20.098737] xhci-hcd xhci-hcd.5.auto: new USB bus registered, assigned bus number 2
[ 20.156758] xhci-hcd xhci-hcd.5.auto: Host supports USB 3.0 SuperSpeed
[ 20.163421] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 20.198100] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19
[ 20.246672] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 20.264962] usb usb2: Product: xHCI Host Controller
[ 20.283967] usb usb2: Manufacturer: Linux 4.19.59-g5f8c1c6121 xhci-hcd
[ 20.319126] wl18xx_driver wl18xx.4.auto: Direct firmware load for ti-connectivity/wl18xx-conf.bin failed with error -2
[ 20.357023] usb usb2: SerialNumber: xhci-hcd.5.auto
[ 20.363686] wlcore: ERROR could not get configuration binary ti-connectivity/wl18xx-conf.bin: -2
[ 20.380572] hub 2-0:1.0: USB hub found
[ 20.427429] hub 2-0:1.0: 1 port detected
[ 20.443173] wlcore: WARNING falling back to default config
[ 20.451168] xhci-hcd xhci-hcd.6.auto: xHCI Host Controller
[ 20.484505] xhci-hcd xhci-hcd.6.auto: new USB bus registered, assigned bus number 3
[ 20.547958] xhci-hcd xhci-hcd.6.auto: hcc params 0x0238f06d hci version 0x100 quirks 0x0000000002010010
[ 20.586912] xhci-hcd xhci-hcd.6.auto: irq 105, io mem 0x483d0000
[ 20.615493] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[ 20.641815] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 20.676645] usb usb3: Product: xHCI Host Controller
[ 20.681564] usb usb3: Manufacturer: Linux 4.19.59-g5f8c1c6121 xhci-hcd
[ 20.721570] usb usb3: SerialNumber: xhci-hcd.6.auto
[ 20.749678] hub 3-0:1.0: USB hub found
[ 20.765172] hub 3-0:1.0: 1 port detected
[ 20.794433] xhci-hcd xhci-hcd.6.auto: xHCI Host Controller
[ 20.812991] xhci-hcd xhci-hcd.6.auto: new USB bus registered, assigned bus number 4
[ 20.833869] xhci-hcd xhci-hcd.6.auto: Host supports USB 3.0 SuperSpeed
[ 20.854797] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[ 20.883674] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19
[ 20.906927] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 20.926637] usb usb4: Product: xHCI Host Controller
[ 20.932387] usb usb4: Manufacturer: Linux 4.19.59-g5f8c1c6121 xhci-hcd
[ 20.956784] usb usb4: SerialNumber: xhci-hcd.6.auto
[ 20.964255] hub 4-0:1.0: USB hub found
[ 20.976687] hub 4-0:1.0: 1 port detected
[ 21.030567] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11)
[ 21.121575] wlcore: loaded
[* ] (1 of 2) A start job is running for…onnection service (18s / 1min 36s)
[** ] (1 of 2) A start job is running for…onnection service (18s / 1min 36s)
[*** ] (1 of 2) A start job is running for…onnection service (18s / 1min 36s)
[ *** ] (2 of 2) A start job is running for Login Service (19s / 1min 35s)
[ *** ] (2 of 2) A start job is running for Login Service (19s / 1min 35s)
[ ***] (2 of 2) A start job is running for Login Service (20s / 1min 35s)
[ **] (1 of 2) A start job is running for…onnection service (20s / 1min 36s)
[ *] (1 of 2) A start job is running for…onnection service (20s / 1min 36s)
[ **] (1 of 2) A start job is running for…onnection service (21s / 1min 36s)
[ ***] (2 of 2) A start job is running for Login Service (21s / 1min 35s)
[ *** ] (2 of 2) A start job is running for Login Service (22s / 1min 35s)
[ *** ] (2 of 2) A start job is running for Login Service (22s / 1min 35s)
[*** ] (1 of 2) A start job is running for…onnection service (22s / 1min 36s)
[** ] (1 of 2) A start job is running for…onnection service (23s / 1min 36s)
[* ] (1 of 2) A start job is running for…onnection service (23s / 1min 36s)
[** ] (2 of 2) A start job is running for Login Service (24s / 1min 35s)
[*** ] (2 of 2) A start job is running for Login Service (24s / 1min 35s)
Starting Hostname Service...
Starting WPA supplicant...
[ OK ] Listening on Load/Save RF …itch Status /dev/rfkill Watch.
[ OK ] Started ifup for wlan0.
[ OK ] Started ifup for eth0.
Starting LSB: set CPUFreq kernel parameters...
[ OK ] Started WPA supplicant.
Starting Load/Save RF Kill Switch Status...
[ OK ] Started Login Service.
[ OK ] Started Connection service.
[ OK ] Reached target Network.
Starting Permit User Sessions...
Starting OpenBSD Secure Shell server...
[ OK ] Reached target Network is Online.
Starting LSB: Base hardware initialization...
[ OK ] Started Load/Save RF Kill Switch Status.
[ OK ] Started Permit User Sessions.
[ OK ] Started LSB: set CPUFreq kernel parameters.
[ OK ] Started Serial Getty on ttyS4.
[ OK ] Reached target Login Prompts.
[ OK ] Started Hostname Service.
[ OK ] Started LSB: Base hardware initialization.
Starting LSB: Mount system partitions...
[ 31.463851] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 31.584632] EXT4-fs (mmcblk1p3): mounted filesystem with ordered data mode. Opts: (null)
[ 31.673660] FAT-fs (mmcblk1p4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 31.716603] wlcore: PHY firmware version: Rev 8.2.0.0.245
[ OK ] Started LSB: Mount system partitions.
Starting Wifi Service...
[ 31.950254] wlcore: firmware booted (Rev 8.9.0.0.88)
[ 32.090614] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ OK ] Started OpenBSD Secure Shell server.
