I just installed openwrt on my bbxm
I have follow this link
wiki.openwrt.org/toh/texas.instruments/beagleboard
but seems it block here in the kernel
[ 4.130187] mmc0: error -110 whilst initialising SD card
the led of microsd flash.
Here that is full message terminal from startup
U-Boot SPL 2015.10 (Feb 05 2017 - 12:06:41)
SPL: Please implement spl_start_uboot() for your board
SPL: Direct Linux boot not active!
reading u-boot.img
reading u-boot.img
U-Boot 2015.10 (Feb 05 2017 - 12:06:41 +0000)
OMAP36XX/37XX-GP ES1.2, CPU-OPP2, L3-200MHz, Max CPU Clock 1 Ghz
OMAP3 Beagle board + LPDDR/NAND
I2C: ready
DRAM: 512 MiB
NAND: 0 MiB
MMC: OMAP SD/MMC: 0
*** Warning - readenv() failed, using default environment
Beagle xM Rev C
No EEPROM on expansion board
Die ID #789600029ff80000016849a903014014
Net: usb_ether
Error: usb_ether address not set.
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0 is current device
gpio: pin 173 (gpio 173) value is 0
gpio: pin 4 (gpio 4) value is 0
SD/MMC found on device 0
reading uEnv.txt
486 bytes read in 4 ms (118.2 KiB/s)
Loaded environment from uEnv.txt
Importing environment from mmc ...
Running uenvcmd ...
reading openwrt-omap-zImage
2724176 bytes read in 170 ms (15.3 MiB/s)
reading omap3-beagle-xm.dtb
63252 bytes read in 9 ms (6.7 MiB/s)
Kernel image @ 0x80200000 [ 0x000000 - 0x299150 ]
## Flattened Device Tree blob at 80f80000
Booting using the fdt blob at 0x80f80000
Using Device Tree in place at 80f80000, end 80f92713
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.4.14 (embeddedburn@embeddedburn-VirtualBox) (gcc version 5.3.0 (OpenWrt GCC 5.3.0 50104)7
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine model: TI OMAP3 BeagleBoard xM
[ 0.000000] cma: Reserved 16 MiB at 0x9ec00000
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] On node 0 totalpages: 130560
[ 0.000000] free_area_init_node: node 0, pgdat c080ebf0, node_mem_map de800000
[ 0.00000es used for memmap
00] Normal zone: 130560 pages, LIFO batch:31
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] OMAP3630 ES1.2 (l2cache iva sgx neon isp 192mhz_clk )
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129536
[ 0.000000] Kernel command line: console=ttyO2,115200n8 root=/dev/mmcblk0p2 rw ext2 rootwait verbose debug
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Memory: 486128K/522240K available (5539K kernel code, 375K rwdata, 2364K rodata, 280K init, 6072K bss, 1)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xe0800000 - 0xff800000 ( 496 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc07bfe94 (7904 kB)
[ 0.000000] .init : 0xc07c0000 - 0xc0806000 ( 280 kB)
[ 0.000000] .data : 0xc0806000 - 0xc0863cf8 ( 376 kB)
[ 0.000000] .bss : 0xc0863cf8 - 0xc0e51ea0 (6073 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96 interrupts
[ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/400/600 MHz
[ 0.000000] OMAP clockevent source: timer1 at 32768 Hz
[ 0.000000] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[ 0.000030] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65535999984741ns
[ 0.000030] OMAP clocksource: 32k_counter at 32768 Hz
[ 0.000457] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.000457] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.000488] ... MAX_LOCK_DEPTH: 48
[ 0.000488] ... MAX_LOCKDEP_KEYS: 8191
[ 0.000488] ... CLASSHASH_SIZE: 4096
[ 0.000518] ... MAX_LOCKDEP_ENTRIES: 32768
[ 0.000518] ... MAX_LOCKDEP_CHAINS: 65536
[ 0.000518] ... CHAINHASH_SIZE: 32768
[ 0.000549] memory used by lock dependency info: 5151 kB
[ 0.000549] per task-struct memory footprint: 1536 bytes
[ 0.000579] Calibrating delay loop... 597.60 BogoMIPS (lpj=2988032)
[ 0.117279] pid_max: default: 32768 minimum: 301
[ 0.117462] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.117492] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.118774] CPU: Testing write buffer coherency: ok
[ 0.119506] Setting up static identity map for 0x80008200 - 0x80008258
[ 0.176635] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 0.226013] omap_hwmod: mcbsp2_sidetone using broken dt data from mcbsp
[ 0.227478] omap_hwmod: mcbsp3_sidetone using broken dt data from mcbsp
[ 0.319610] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.321014] pinctrl core: initialized pinctrl subsystem
[ 0.326263] NET: Registered protocol family 16
[ 0.329071] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.331726] cpuidle: using governor ladder
[ 0.331787] cpuidle: using governor menu
[ 0.332458] Reprogramming SDRC clock to 400000000 Hz
[ 0.341979] omap_gpio 48310000.gpio: could not find pctldev for node /ocp/l4@48000000/scm@2000/pinmux@a00/pinmux_gpie
[ 0.343444] gpiochip_add: registered GPIOs 0 to 31 on device: gpio
[ 0.344360] OMAP GPIO hardware version 2.5
[ 0.345642] gpiochip_add: registered GPIOs 32 to 63 on device: gpio
[ 0.347839] gpiochip_add: registered GPIOs 64 to 95 on device: gpio
[ 0.349853] gpiochip_add: registered GPIOs 96 to 127 on device: gpio
[ 0.351837] gpiochip_add: registered GPIOs 128 to 159 on device: gpio
[ 0.354125] irq: no irq domain found for /ocp/l4@48000000/scm@2000/pinmux@30 !
[ 0.372894] omap-gpmc 6e000000.gpmc: GPMC revision 5.0
[ 0.373016] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
[ 0.375030] platform 48058000.ssi-controller: Cannot lookup hwmod 'ssi'
[ 0.384124] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[ 0.384155] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[ 0.385284] OMAP DMA hardware revision 5.0
[ 0.462280] omap-dma-engine 48056000.dma-controller: OMAP DMA engine driver
[ 0.464019] of_get_named_gpiod_flags: parsed 'gpio' property of node '/hsusb2_power_reg[0]' - status (-517)
[ 0.469207] SCSI subsystem initialized
[ 0.483489] libata version 3.00 loaded.
[ 0.488464] omap_i2c 48070000.i2c: bus 0 rev4.4 at 2600 kHz
[ 0.490295] omap_i2c 48072000.i2c: bus 1 rev4.4 at 400 kHz
[ 0.491699] omap_i2c 48060000.i2c: bus 2 rev4.4 at 100 kHz
[ 0.492218] pps_core: LinuxPPS API ver. 1 registered
[ 0.492248] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.492309] PTP clock support registered
[ 0.492889] Advanced Linux Sound Architecture Driver Initialized.
[ 0.494995] clocksource: Switched to clocksource 32k_counter
[ 0.499572] NET: Registered protocol family 2
[ 0.500823] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.500946] TCP bind hash table entries: 4096 (order: 5, 147456 bytes)
[ 0.502044] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.502166] UDP hash table entries: 256 (order: 2, 20480 bytes)
[ 0.502349] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes)
[ 0.503082] NET: Registered protocol family 1
[ 0.510894] RPC: Registered named UNIX socket transport module.
[ 0.510925] RPC: Registered udp transport module.
[ 0.510925] RPC: Registered tcp transport module.
[ 0.510955] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.519317] futex hash table entries: 256 (order: 1, 11264 bytes)
[ 0.519470] audit: initializing netlink subsys (disabled)
[ 0.519653] audit: type=2000 audit(0.510:1): initialized
[ 0.550567] VFS: Disk quotas dquot_6.6.0
[ 0.551055] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.556213] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.561462] NFS: Registering the id_resolver key type
[ 0.561706] Key type id_resolver registered
[ 0.561706] Key type id_legacy registered
[ 0.561889] jffs2: version 2.2 (NAND) (SUMMARY) (LZO) (LZMA) (RTIME) (RUBIN) (CMODE_PRIORITY) (c) 2001-2006 Red Hat,.
[ 0.569824] io scheduler noop registered
[ 0.569854] io scheduler deadline registered (default)
[ 0.572418] pinctrl-single 48002030.pinmux: 284 pins at pa fa002030 size 568
[ 0.572937] pinctrl-single 48002a00.pinmux: 46 pins at pa fa002a00 size 92
[ 0.574005] pinctrl-single 480025a0.pinmux: 46 pins at pa fa0025a0 size 92
[ 0.579101] 48050000.dss supply vdda_video not found, using dummy regulator
[ 0.579437] OMAP DSS rev 2.0
[ 0.579742] omapdss_dss 48050000.dss: bound 48050400.dispc (ops dispc_component_ops)
[ 0.579925] omapdss_dss 48050000.dss: bound 48050c00.encoder (ops venc_component_ops)
[ 0.581207] of_get_named_gpiod_flags: parsed 'powerdown-gpios' property of node '/encoder@0[0]' - status (-517)
[ 0.581237] tfp410 encoder@0: failed to parse PD gpio
[ 0.582122] connector-dvi connector@0: failed to find video source
[ 0.588439] Serial: 8250/16550 driver, 2 ports, IRQ sharing enabled
[ 0.591552] omap_uart 4806a000.serial: no wakeirq for uart0
[ 0.591583] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806a000[0]'
[ 0.591796] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 88, base_baud = 3000000) is a OMAP UART0
[ 0.592590] omap_uart 4806c000.serial: no wakeirq for uart1
[ 0.592620] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806c000[0]'
[ 0.592712] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a OMAP UART1
[ 0.593566] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@49020000[0]'
[ 0.593658] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a OMAP UART2
[ 1.477020] console [ttyO2] enabled
[ 1.481781] omap_uart 49042000.serial: no wakeirq for uart3
[ 1.487670] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@49042000[0]'
[ 1.497619] 49042000.serial: ttyO3 at MMIO 0x49042000 (irq = 96, base_baud = 3000000) is a OMAP UART3
[ 1.543975] brd: module loaded
[ 1.565948] loop: module loaded
[ 1.589752] twl 0-0048: PIH (irq 23) chaining IRQs 307..315
[ 1.595794] twl 0-0048: power (irq 312) chaining IRQs 315..322
[ 1.653198] twl4030_gpio twl4030-gpio: gpio (irq 307) chaining IRQs 323..340
[ 1.661285] gpiochip_find_base: found new base at 492
[ 1.666931] gpiochip_add: registered GPIOs 492 to 511 on device: twl4030
[ 1.723632] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 1.748657] twl_rtc 48070000.i2c:twl@48:rtc: Power up reset detected.
[ 1.755645] twl_rtc 48070000.i2c:twl@48:rtc: Enabling TWL-RTC
[ 1.764953] twl_rtc 48070000.i2c:twl@48:rtc: rtc core: registered 48070000.i2c:twl@48 as rtc0
[ 1.775207] i2c /dev entries driver
[ 1.782897] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec
[ 1.796264] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd
[ 1.802551] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup
[ 1.809448] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]'
[ 1.819030] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]'
[ 1.828491] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup
[ 1.835571] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed
[ 1.841674] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp
[ 1.847961] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup
[ 1.854797] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]'
[ 1.864349] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]'
[ 1.873840] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup
[ 1.880859] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed
[ 1.926513] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/heartbeat[0]' - status (0)
[ 1.937042] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/mmc[0]' - status (0)
[ 1.947631] leds_pwm pwmleds: unable to request PWM for beagleboard::pmu_stat: -517
[ 1.956207] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.970825] of_get_named_gpiod_flags: can't parse 'ti,jack-det-gpio' property of node '/sound[0]'
[ 1.980926] of_get_named_gpiod_flags: can't parse 'ti,hs_extmute_gpio' property of node '/ocp/i2c@48070000/twl@48/au'
[ 2.088897] omap-twl4030 sound: twl4030-hifi <-> 49022000.mcbsp mapping ok
[ 2.108398] NET: Registered protocol family 10
[ 2.118438] NET: Registered protocol family 17
[ 2.123168] NET: Registered protocol family 15
[ 2.128143] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_net.
[ 2.141571] 8021q: 802.1Q VLAN Support v1.8
[ 2.146118] Key type dns_resolver registered
[ 2.150878] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva
[ 2.158477] omap2_set_init_voltage: unable to set vdd_mpu_iva
[ 2.164489] omap2_set_init_voltage: unable to find boot up OPP for vdd_core
[ 2.171783] omap2_set_init_voltage: unable to set vdd_core
[ 2.184692] ThumbEE CPU extension supported.
[ 2.189270] Registering SWP/SWPB emulation handler
[ 2.194305] SmartReflex Class3 initialized
[ 2.203430] gpiochip_add: registered GPIOs 160 to 191 on device: gpio
[ 2.211608] of_get_named_gpiod_flags: parsed 'gpio' property of node '/hsusb2_power_reg[0]' - status (0)
[ 2.224334] of_get_named_gpiod_flags: parsed 'powerdown-gpios' property of node '/encoder@0[0]' - status (0)
[ 2.236114] leds_pwm pwmleds: unable to request PWM for beagleboard::pmu_stat: -517
[ 2.247070] twl_rtc 48070000.i2c:twl@48:rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
[ 2.257049] sr_init: No PMIC hook to init smartreflex
[ 2.262695] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized
[ 2.271270] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized
[ 2.311065] leds_pwm pwmleds: unable to request PWM for beagleboard::pmu_stat: -517
[ 2.320007] VAUX3: disabling
[ 2.324645] VDAC: disabling
[ 2.328430] VUSB3V1: disabling
[ 2.331970] VPLL2: disabling
[ 2.335357] hsusb2_vbus: disabling
[ 2.339385] ALSA device list:
[ 2.342498] #0: omap3beagle
[ 2.347076] Waiting for root device /dev/mmcblk0p2...
[ 4.125640] mmc0: card never left busy state
[ 4.130187] mmc0: error -110 whilst initialising SD card
[ 110.145782] random: nonblocking pool is initialized