Android boot issue from emmc on iMX7D ref board

mohamedfasil — Mon, 02 Apr 2018 05:34:20 GMT

Hi ,

I have a flashed Android O binaries built from NXP android_build source code and after flashing from mfg tool the second stage of init is not booting further and init got killed. The same binary with SD card boot is booting fine.

Any pointer regarding this will be much helpful.

Placing the logs

-----------------------

U-Boot 2017.03 (Mar 21 2018 - 12:34:17 +0530)

CPU: Freescale i.MX7D rev1.2 996 MHz (running at 792 MHz)
CPU: Commercial temperature grade (0C to 95C) at 31C
Reset cause: POR
Model: Freescale i.MX7D SabreSD Board
Board: i.MX7D SABRESD RevA in secure mode
DRAM: 1 GiB
PMIC: PFUZE3000 DEV_ID=0x30 REV_ID=0x11
MMC: FSL_SDHC: 0, FSL_SDHC: 1
No panel detected: default to TFT43AB
Display: TFT43AB (480x272)
Video: 480x272x24
In: serial
Out: serial
Err: serial
flash target is MMC:1
Net: eth0: ethernet@30be0000 [PRIME], eth1: ethernet@30bf0000
Fastboot: Normal
Hit any key to stop autoboot: 0
boota mmc1
kernel @ 82808000 (9965912)
ramdisk @ 83800000 (2073433)
fdt @ 83700000 (48398)
## Booting Android Image at 0x80800000 ...
Kernel load addr 0x82808000 size 9733 KiB
Kernel command line: console=ttymxc0,115200 init=/init androidboot.console=ttymxc0 consoleblank=0 androidboot.hardware=freescale buildvariant=eng androidboot.serialno=000001b70ea400d3 androidboot.soc_type=imx7d androidboot.storage_type=emmc
## Flattened Device Tree blob at 83700000
Booting using the fdt blob at 0x83700000
Loading Kernel Image ... OK
Using Device Tree in place at 83700000, end 8370ed0d

Starting kernel ...

Booting Linux on physical CPU 0x0
Linux version 4.9.17-04736-ga88711e (fasil@fasil-host) (gcc version 4.9.x 20150123 (prerelease) (GCC) ) #1 SMP PREEMPT Wed Mar 21 12:01:10 IST 2018
CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c53c7d
CPU: div instructions available: patching division code
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
OF: fdt:Machine model: Freescale i.MX7D SabreSD Board
Reserved memory: created CMA memory pool at 0x9c000000, size 320 MiB
OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
Memory policy: Data cache writealloc
percpu: Embedded 15 pages/cpu @db718000 s31040 r8192 d22208 u61440
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260608
Kernel command line: console=ttymxc0,115200 init=/init androidboot.console=ttymxc0 consoleblank=0 androidboot.hardware=freescale buildvariant=eng androidboot.serialno=000001b70ea400d3 androidboot.soc_type=imx7d androidboot.storage_type=emmc
PID hash table entries: 4096 (order: 2, 16384 bytes)
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 687712K/1048576K available (13312K kernel code, 1121K rwdata, 4280K rodata, 1024K init, 612K bss, 33184K reserved, 327680K cma-reserved, 262144K highmem)
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)
lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
.text : 0xc0008000 - 0xc0e00000 (14304 kB)
.init : 0xc1300000 - 0xc1400000 (1024 kB)
.data : 0xc1400000 - 0xc1518718 (1122 kB)
.bss : 0xc1518718 - 0xc15b18a0 ( 613 kB)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
Preemptible hierarchical RCU implementation.
Build-time adjustment of leaf fanout to 32.
RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=2
NR_IRQS:16 nr_irqs:16 16
arm_arch_timer: Architected cp15 timer(s) running at 8.00MHz (phys).
clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1d854df40, max_idle_ns: 440795202120 ns
sched_clock: 56 bits at 8MHz, resolution 125ns, wraps every 2199023255500ns
Switching to timer-based delay loop, resolution 125ns
Ignoring duplicate/late registration of read_current_timer delay
clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
Console: colour dummy device 80x30
Calibrating delay loop (skipped), value calculated using timer frequency.. 16.00 BogoMIPS (lpj=80000)
pid_max: default: 32768 minimum: 301
Security Framework initialized
SELinux: Initializing.
Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
CPU: Testing write buffer coherency: ok
CPU0: update cpu_capacity 1024
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x80100000 - 0x80100058
CPU1: update cpu_capacity 1024
CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
Brought up 2 CPUs
SMP: Total of 2 processors activated (32.00 BogoMIPS).
CPU: All CPU(s) started in SVC mode.
CPU1: update max cpu_capacity 1024
devtmpfs: initialized
CPU1: update max cpu_capacity 1024
VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
futex hash table entries: 512 (order: 3, 32768 bytes)
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
cpuidle: using governor menu
DDR type is DDR3!
irq: no irq domain found for /soc/aips-bus@30000000/gpio@30200000 !
irq: no irq domain found for /soc/aips-bus@30000000/gpio@30200000 !
irq: no irq domain found for /soc/aips-bus@30000000/gpio@30200000 !
hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 8 bytes.
imx7d-pinctrl 302c0000.iomuxc-lpsr: initialized IMX pinctrl driver
imx7d-pinctrl 30330000.iomuxc: initialized IMX pinctrl driver
MU is ready for cross core communication!
mxs-dma 33000000.dma-apbh: initialized
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
30800000.aips-bus:usbphynop1 supply vcc not found, using dummy regulator
30800000.aips-bus:usbphynop2 supply vcc not found, using dummy regulator
i2c i2c-0: IMX I2C adapter registered
i2c i2c-0: can't use DMA, using PIO instead.
i2c i2c-1: IMX I2C adapter registered
i2c i2c-1: can't use DMA, using PIO instead.
i2c i2c-2: IMX I2C adapter registered
i2c i2c-2: can't use DMA, using PIO instead.
i2c i2c-3: IMX I2C adapter registered
i2c i2c-3: can't use DMA, using PIO instead.
Linux video capture interface: v2.00
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
PTP clock support registered
MIPI CSI2 driver module loaded
imx rpmsg driver is registered.
Advanced Linux Sound Architecture Driver Initialized.
Bluetooth: Core ver 2.22
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP socket layer initialized
Bluetooth: SCO socket layer initialized
clocksource: Switched to clocksource arch_sys_counter
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
NET: Registered protocol family 2
TCP established hash table entries: 8192 (order: 3, 32768 bytes)
TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
UDP hash table entries: 512 (order: 2, 16384 bytes)
UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
Trying to unpack rootfs image as initramfs...
Freeing initrd memory: 2028K (c3800000 - c39fb000)
Bus freq driver module loaded
bt power gpio is:119
rfkill: BT RF going to : on
mxc_bt_rfkill_reset
mxc_bt_rfkill driver success loaded
audit: initializing netlink subsys (disabled)
audit: type=2000 audit(0.580:1): initialized
workingset: timestamp_bits=30 max_order=18 bucket_order=0
Registering sdcardfs 0.1
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
ntfs: driver 2.1.32 [Flags: R/W DEBUG].
jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
fuse init (API version 7.26)
bounce: pool size: 64 pages
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
backlight supply power not found, using dummy regulator
sii902x 2-0039: No reset pin found
imx-sdma 30bd0000.sdma: no iram assigned, using external mem
imx-sdma 30bd0000.sdma: loaded firmware 4.2
pfuze100-regulator 0-0008: Full layer: 1, Metal layer: 1
pfuze100-regulator 0-0008: FAB: 0, FIN: 0
pfuze100-regulator 0-0008: pfuze3000 found.
30860000.serial: ttymxc0 at MMIO 0x30860000 (irq = 52, base_baud = 1500000) is a IMX
console [ttymxc0] enabled
30a70000.serial: ttymxc4 at MMIO 0x30a70000 (irq = 60, base_baud = 5000000) is a IMX
30a80000.serial: ttymxc5 at MMIO 0x30a80000 (irq = 61, base_baud = 5000000) is a IMX
imx sema4 driver is registered.
[drm] Initialized
[drm] Initialized vivante 1.0.0 20120216 on minor 0
brd: module loaded
loop: module loaded
zram: Added device: zram0
input: fxos8700 as /devices/soc0/soc/30800000.aips-bus/30a30000.i2c/i2c-1/1-001e/input/input0
fxos8700 device driver probe successfullyinput: fxas2100x as /devices/soc0/soc/30800000.aips-bus/30a30000.i2c/i2c-1/1-0020/input/input1
fxas2100x 1-0020: fxas2100x device driver probe successfully
spi_gpio spi4: gpio-miso property not found, switching to no-rx mode
spi_imx 30840000.ecspi: dma setup error -19, use pio
spi_imx 30840000.ecspi: probed
libphy: Fixed MDIO Bus: probed
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
CAN device driver interface
flexcan 30a10000.can: device registered (reg_base=f9a10000, irq=55)
30be0000.ethernet supply phy not found, using dummy regulator
pps pps0: new PPS source ptp0
libphy: fec_enet_mii_bus: probed
fec 30be0000.ethernet eth0: registered PHC device 0
30bf0000.ethernet supply phy not found, using dummy regulator
pps pps1: new PPS source ptp1
fec 30bf0000.ethernet eth1: registered PHC device 1
PPP generic driver version 2.4.2
PPP BSD Compression module registered
PPP Deflate Compression module registered
PPP MPPE Compression module registered
NET: Registered protocol family 24
usbcore: registered new interface driver kaweth
pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
usbcore: registered new interface driver pegasus
usbcore: registered new interface driver rtl8150
usbcore: registered new interface driver r8152
usbcore: registered new interface driver asix
usbcore: registered new interface driver ax88179_178a
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver cdc_eem
usbcore: registered new interface driver net1080
usbcore: registered new interface driver cdc_subset
usbcore: registered new interface driver zaurus
usbcore: registered new interface driver cdc_ncm
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-mxc: Freescale On-Chip EHCI Host driver
usbcore: registered new interface driver cdc_acm
cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
usbcore: registered new interface driver usb-storage
usbcore: registered new interface driver usbserial
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial support registered for generic
usbcore: registered new interface driver ftdi_sio
usbserial: USB Serial support registered for FTDI USB Serial Device
usbcore: registered new interface driver option
usbserial: USB Serial support registered for GSM modem (1-port)
usbcore: registered new interface driver usbtest
usbcore: registered new interface driver usb_ehset_test
30b10200.usbmisc supply vbus-wakeup not found, using dummy regulator
30b30200.usbmisc supply vbus-wakeup not found, using dummy regulator
30b20200.usbmisc supply vbus-wakeup not found, using dummy regulator
ci_hdrc ci_hdrc.1: EHCI Host Controller
ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: EHCI Host Controller
usb usb1: Manufacturer: Linux 4.9.17-04736-ga88711e ehci_hcd
usb usb1: SerialNumber: ci_hdrc.1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
mousedev: PS/2 mouse device common for all mice
input: 30370000.snvs:snvs-powerkey as /devices/soc0/soc/30000000.aips-bus/30370000.snvs/30370000.snvs:snvs-powerkey/input/input2
usbcore: registered new interface driver xpad
usbcore: registered new interface driver usb_acecad
usbcore: registered new interface driver aiptek
usbcore: registered new interface driver gtco
usbcore: registered new interface driver hanwang
usbcore: registered new interface driver kbtab
spi2.0 supply vcc not found, using dummy regulator
ads7846 spi2.0: touchscreen, irq 143
input: ADS7846 Touchscreen as /devices/soc0/soc/30800000.aips-bus/30840000.ecspi/spi_master/spi2/spi2.0/input/input3
read mpl3115 chip id 0xc4
input: mpl3115 as /devices/virtual/input/input4
mpl3115 device driver probe successfullysnvs_rtc 30370000.snvs:snvs-rtc-lp: rtc core: registered 30370000.snvs:snvs- as rtc0
i2c /dev entries driver
IR NEC protocol handler initialized
IR RC5(x/sz) protocol handler initialized
IR RC6 protocol handler initialized
IR JVC protocol handler initialized
IR Sony protocol handler initialized
IR SANYO protocol handler initialized
IR Sharp protocol handler initialized
IR MCE Keyboard/mouse protocol handler initialized
IR XMP protocol handler initialized
pxp-v4l2 pxp_v4l2_out: initialized
mxc_mipi-csi 30750000.mipi-csi: mipi csi v4l2 device registered
CSI: Registered sensor subdevice: mxc_mipi-csi.0
mxc_mipi-csi 30750000.mipi-csi: lanes: 2, hs_settle: 13, clk_settle: 2, wclk: 1, freq: 240000000
ov5640_mipi 3-003c: no pin available
ov5640_mipi 3-003c: no sensor reset pin available
3-003c supply DOVDD not found, using dummy regulator
3-003c supply DVDD not found, using dummy regulator
ov5640_read_reg:write reg error:reg=300a
camera ov5640_mipi is not found
usbcore: registered new interface driver uvcvideo
USB Video Class driver (1.1.1)
imx2-wdt 30280000.wdog: timeout 60 sec (nowayout=0)
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
Bluetooth: HCI UART driver ver 2.3
Bluetooth: HCI UART protocol H4 registered
Bluetooth: HCI UART protocol BCSP registered
Bluetooth: HCI UART protocol ATH3K registered
usbcore: registered new interface driver btusb
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pltfm: SDHCI platform and OF driver helper
sdhci-esdhc-imx 30b40000.usdhc: Got CD GPIO
sdhci-esdhc-imx 30b40000.usdhc: Got WP GPIO
mmc0: SDHCI controller on 30b40000.usdhc [30b40000.usdhc] using ADMA
sdhci-esdhc-imx 30b50000.usdhc: assigned as wifi host
mmc1: SDHCI controller on 30b50000.usdhc [30b50000.usdhc] using ADMA
mmc2: SDHCI controller on 30b60000.usdhc [30b60000.usdhc] using ADMA
caam 30900000.caam: ERA source: CCBVID.
caam 30900000.caam: Instantiated RNG4 SH1
caam 30900000.caam: device ID = 0x0a16030000000000 (Era 8)
caam 30900000.caam: job rings = 3, qi = 0
mmc2: new HS400 MMC card at address 0001
mmcblk2: mmc2:0001 DF4016 14.7 GiB
mmcblk2boot0: mmc2:0001 DF4016 partition 1 4.00 MiB
mmcblk2boot1: mmc2:0001 DF4016 partition 2 4.00 MiB
mmcblk2rpmb: mmc2:0001 DF4016 partition 3 4.00 MiB
Alternate GPT is invalid, using primary GPT.
mmcblk2: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11
caam algorithms =snvs-secvio 30370000.caam-snvs: can't get snvs clock
snvs-secvio 30370000.caam-snvs: violation handlers armed - non-secure state
hidraw: raw HID events driver (C) Jiri Kosina
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
ion_parse_dt_heap_common: id 0 type 4 name cma align 1000
ion_parse_dt_heap_common: id 1 type 1 name sys-contig align 1000
ion_parse_dt_heap_common: id 2 type 0 name system align 1000
ashmem: initialized
usbcore: registered new interface driver snd-usb-audio
imx-wm8960 sound: wm8960-hifi <-> 308a0000.sai mapping ok
imx-sii902x sound-hdmi: snd-soc-dummy-dai <-> 308c0000.sai mapping ok
NET: Registered protocol family 26
u32 classifier
Actions configured
Netfilter messages via NETLINK v0.30.
nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
ctnetlink v0.93: registering with nfnetlink.
xt_time: kernel timezone is -0000
ip_tables: (C) 2000-2006 Netfilter Core Team
arp_tables: arp_tables: (C) 2002 David S. Miller
Initializing XFRM netlink socket
NET: Registered protocol family 10
mip6: Mobile IPv6
ip6_tables: (C) 2000-2006 Netfilter Core Team
sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
NET: Registered protocol family 17
NET: Registered protocol family 15
can: controller area network core (rev 20120528 abi 9)
NET: Registered protocol family 29
can: raw protocol (rev 20120528)
can: broadcast manager protocol (rev 20161123 t)
can: netlink gateway (rev 20130117) max_hops=1
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM ver 1.11
Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Bluetooth: BNEP filters: protocol multicast
Bluetooth: BNEP socket layer initialized
Bluetooth: HIDP (Human Interface Emulation) ver 1.2
Bluetooth: HIDP socket layer initialized
8021q: 802.1Q VLAN Support v1.8
Key type dns_resolver registered
cpu cpu0: dev_pm_opp_get_opp_count: OPP table not found (-19)
registered taskstats version 1
30730000.lcdif supply lcd not found, using dummy regulator
mxsfb 30730000.lcdif: failed to find mxc display driver
Console: switching to colour frame buffer device 60x34
mxsfb 30730000.lcdif: initialized
imx_thermal 30000000.aips-bus:tempmon: Commercial CPU temperature grade - max:95C critical:90C passive:85C
dhd_module_init in
Power-up adapter 'DHD generic adapter'
wifi_platform_bus_enumerate device present 1
mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
mmc1: queuing unknown CIS tuple 0x80 (6 bytes)
mmc1: new ultra high speed SDR104 SDIO card at address 0001
F1 signature OK, socitype:0x1 chip:0x4339 rev:0x1 pkg:0x0
DHD: dongle ram size is set to 786432(orig 786432) at 0x180000
wifi_platform_get_mac_addr
wl_create_event_handler(): thread:wl_event_handler:cb started
dhd_attach(): thread:dhd_watchdog_thread:cc started
dhd_attach(): thread:dhd_dpc:cd started
dhd_deferred_work_init: work queue initialized
Dongle Host Driver, version 1.141.100.6 (r)
Compiled in drivers/net/wireless/bcmdhd
Register interface [wlan0] MAC: 00:90:4c:11:22:33

wl_destroy_event_handler(): thread:wl_event_handler:cb terminated OK
dhd_prot_ioctl : bus is down. we have nothing to do
input: gpio-keys as /devices/soc0/gpio-keys/input/input6
snvs_rtc 30370000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01 00:00:15 UTC (15)
usb_otg1_vbus: disabling
can2-3v3: disabling
VDD_SD1: disabling
wlreg_on: disabling
VLDO2: disabling
ALSA device list:
#0: wm8960-audio
#1: sii902x-audio
Freeing unused kernel memory: 1024K (c1300000 - c1400000)
init: init first stage started!
init: First stage mount skipped (missing/incompatible fstab in device tree)
init: Skipped setting INIT_AVB_VERSION (not in recovery mode)
init: Loading SELinux policy
SELinux: Permission validate_trans in class security not defined in policy.
SELinux: the above unknown classes and permissions will be denied
audit: type=1403 audit(15.660:2): policy loaded auid=4294967295 ses=4294967295
selinux: SELinux: Loaded policy from /sepolicy

audit: type=1404 audit(15.680:3): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
selinux: SELinux: Loaded file_contexts

init: init second stage started!
selinux: SELinux: Loaded file_contexts

selinux: SELinux: Loaded property_contexts from /plat_property_contexts & /nonplat_property_contexts.

init: Running restorecon...
selinux: SELinux: Could not stat /dev/block: No such file or directory.

init: waitpid failed: No child processes
init: Couldn't load property file: Unable to open '/system/etc/prop.default': No such file or directory: No such file or directory
init: Couldn't load property file: Unable to open '/prop.default': No such file or directory: No such file or directory
init: Couldn't load property file: Unable to open '/odm/default.prop': No such file or directory: No such file or directory
init: Couldn't load property file: Unable to open '/vendor/default.prop': No such file or directory: No such file or directory
ueventd: ueventd started!
ueventd: Parsing file /ueventd.rc...
ueventd: Parsing file /vendor/ueventd.rc...
ueventd: Unable to open '/vendor/ueventd.rc': No such file or directory
ueventd: Parsing file /odm/ueventd.rc...
ueventd: Unable to open '/odm/ueventd.rc': No such file or directory
ueventd: Parsing file /ueventd.freescale.rc...
selinux: SELinux: Loaded file_contexts

selinux: SELinux: Loaded file_contexts

ueventd: Coldboot took 0.260689 seconds
keychord: using input dev 30370000.snvs:snvs-powerkey for fevent
keychord: using input dev gpio-keys for fevent
Console: switching to colour dummy device 80x30

Regards

Fasil

Re: Android boot issue from emmc on iMX7D ref board

mohamedfasil — Mon, 02 Apr 2018 06:44:39 GMT

The problem looks like due to fstab file. Request to share the proper fstab file for mounting the file system properly from emmc.

My current fstab file is

# Android fstab file.
#<src> <mnt_point> <type> <mnt_flags and options> <fs_mgr_flags>
# The filesystem that contains the filesystem checker binary (typically /system) cannot
# specify MF_CHECK, and must come before any filesystems that do specify MF_CHECK

/devices/soc0/soc/30800000.aips-bus/30b20000.usb/ci_hdrc.1* auto auto defaults voldmanaged=usb:auto
/dev/block/by-name/system /system ext4 ro,barrier=1 wait,verify=/dev/block/by-name/metadata
/dev/block/by-name/userdata /data ext4 nosuid,nodev,nodiratime,noatime,nomblk_io_submit,noauto_da_alloc,errors=panic wait,formattable,encryptable=/dev/block/by-name/datafooter,quota
/dev/block/by-name/cache /cache ext4 noatime,nosuid,nodev,nomblk_io_submit wait
/dev/block/by-name/vendor /vendor ext4 ro,barrier=1 wait
/dev/block/by-name/boot /boot emmc defaults defaults
/dev/block/by-name/recovery /recovery emmc defaults defaults
/dev/block/by-name/misc /misc emmc defaults defaults
/dev/block/by-name/bootloader /bootloader emmc defaults defaults
/dev/block/zram0 none swap defaults zramsize=314572800

Re: Android boot issue from emmc on iMX7D ref board

diegoadrian — Fri, 04 May 2018 17:44:49 GMT

Hello

We provide the fstab file in our BSP.

You can find it in the below path:

$ cd android_build/device/fsl/sabresd_7d

Best regards,

Diego

i.MX ProcessorsのトピックAndroid boot issue from emmc on iMX7D ref board

Android boot issue from emmc on iMX7D ref board

Re: Android boot issue from emmc on iMX7D ref board

Re: Android boot issue from emmc on iMX7D ref board