Linux/AM5728: IDK based board fails to boot

The software team have been notified. They will respond here.

thanks Biser,after we modify the am57xx_evm_defconfig in the u-boot-<version>/configs/ ,the uboot seem to start,and enter the

kernel,but after enter part of kernel ,it stopped. the log output as follow:


U-Boot SPL 2016.05-00319-ge811b89-dirty (Jan 15 2018 - 00:33:58)
DRA752-GP ES2.0
Trying to boot from MMC1
reading args
spl_load_image_fat_os: error reading image args, err - -1
reading u-boot.img
reading u-boot.img


U-Boot 2016.05-00319-ge811b89-dirty (Jan 15 2018 - 00:33:58 -0800)

CPU : DRA752-GP ES2.0
Model: TI AM5728 BeagleBoard-X15
Board: UNKNOWN(BeagleBoard X15?) REV UNKNOWN
DRAM: 2 GiB
MMC: no pinctrl for sdr104
no pinctrl for ddr50
no pinctrl for sdr50
no pinctrl for sdr25
no pinctrl for sdr12
OMAP SD/MMC: 0, OMAP SD/MMC: 1
reading uboot.env

** Unable to read "uboot.env" from mmc0:1 **
Using default environment

I2C chip 50: requested alen 2 does not match chip offset_len 1
SCSI: SATA link 0 timeout.
AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
flags: 64bit ncq stag pm led clo only pmp pio slum part ccc apst
scanning bus for devices...
Found 0 device(s).
Net: Could not get PHY for ethernet@48484000: addr 1

Warning: ethernet@48484000 using MAC address from ROM
eth0: ethernet@48484000
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
reading boot.scr
** Unable to read file boot.scr **
reading uEnv.txt
** Unable to read file uEnv.txt **
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
3572856 bytes read in 859 ms (4 MiB/s)
101499 bytes read in 41 ms (2.4 MiB/s)
Kernel image @ 0x82000000 [ 0x000000 - 0x368478 ]
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Loading Device Tree to 8ffe4000, end 8ffffc7a ... OK

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.4.41-rt50-g968d071ce9 (wyj@ubuntu) (gcc version 8
[ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[ 0.000000] Machine model: TI JN-mini5728
[ 0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, B
[ 0.000000] Reserved memory: initialized node ipu2_cma@95800000, compatible l
[ 0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, B
[ 0.000000] Reserved memory: initialized node dsp1_cma@99000000, compatible l
[ 0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, B
[ 0.000000] Reserved memory: initialized node ipu1_cma@9d000000, compatible l
[ 0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, B
[ 0.000000] Reserved memory: initialized node dsp2_cma@9f000000, compatible l
[ 0.000000] cma: Reserved 24 MiB at 0x00000000fe400000
[ 0.000000] Forcing write-allocate cache policy for SMP
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] OMAP4: Map 0x00000000ffd00000 to fe600000 for dram barrier
[ 0.000000] DRA752 ES2.0
[ 0.000000] PERCPU: Embedded 11 pages/cpu @eed21000 s15360 r8192 d21504 u4506
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pa0
[ 0.000000] Kernel command line: console=ttyO2,115200n8 root=PARTUUID=000886t
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 1680068K/1897472K available (6543K kernel code, 368K rwd)
[ 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 : 0xc0008000 - 0xc08c1034 (8933 kB)
[ 0.000000] .init : 0xc08c2000 - 0xc0916000 ( 336 kB)
[ 0.000000] .data : 0xc0916000 - 0xc09723a0 ( 369 kB)
[ 0.000000] .bss : 0xc0975000 - 0xc09c7eec ( 332 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU kthread priority: 1.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] ti_dt_clocks_register: failed to lookup clock node gmac_gmii_refv
[ 0.000000] OMAP clockevent source: timer1 at 32786 Hz
[ 0.000000] Architected cp15 timer(s) running at 6.14MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycless
[ 0.000004] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398s
[ 0.000010] Switching to timer-based delay loop, resolution 162ns
[ 0.000330] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xfffffffs
[ 0.000333] OMAP clocksource: 32k_counter at 32768 Hz
[ 0.000767] Console: colour dummy device 80x30
[ 0.000887] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
[ 0.000889] This ensures that you still see kernel messages. Please
[ 0.000891] update your kernel commandline.
[ 0.000904] Calibrating delay loop (skipped), value calculated using timer f)
[ 0.000907] pid_max: default: 32768 minimum: 301
[ 0.000999] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001005] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001552] Initializing cgroup subsys io
[ 0.001563] Initializing cgroup subsys memory
[ 0.001584] Initializing cgroup subsys devices
[ 0.001593] Initializing cgroup subsys freezer
[ 0.001600] Initializing cgroup subsys perf_event
[ 0.001608] Initializing cgroup subsys pids
[ 0.001652] CPU: Testing write buffer coherency: ok
[ 0.001832] /cpus/cpu@0 missing clock-frequency property
[ 0.001876] /cpus/cpu@1 missing clock-frequency property
[ 0.001886] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.001919] Setting up static identity map for 0x800082c0 - 0x80008320
[ 0.120145] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.120234] Brought up 2 CPUs
[ 0.120248] SMP: Total of 2 processors activated (24.59 BogoMIPS).
[ 0.120256] CPU: All CPU(s) started in HYP mode.
[ 0.120261] CPU: Virtualization extensions available.
[ 0.120669] devtmpfs: initialized
[ 0.150002] VFP support v0.3: implementor 41 architecture 4 part 30 variant 0
[ 0.150960] omap_hwmod: l3_main_2 using broken dt data from ocp
[ 0.353818] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, ms
[ 0.357813] pinctrl core: initialized pinctrl subsystem
[ 0.358677] NET: Registered protocol family 16
[ 0.359868] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.369601] OMAP GPIO hardware version 0.1
[ 0.376975] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@14!
[ 0.401810] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint.
[ 0.401822] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.402287] omap4_sram_init:Unable to allocate sram needed to handle errata 8
[ 0.402297] omap4_sram_init:Unable to get sram pool needed to handle errata 8
[ 0.402966] OMAP DMA hardware revision 0.0
[ 0.451954] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver )
[ 0.453278] edma 43300000.edma: memcpy is disabled
[ 0.458166] edma 43300000.edma: TI EDMA DMA engine driver
[ 0.462302] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[ 0.462567] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[ 0.462804] omap-iommu 58882000.mmu: 58882000.mmu registered
[ 0.463056] omap-iommu 55082000.mmu: 55082000.mmu registered
[ 0.463414] omap-iommu 41501000.mmu: 41501000.mmu registered
[ 0.463668] omap-iommu 41502000.mmu: 41502000.mmu registered
[ 0.466616] palmas 0-0058: Irq flag is 0x00000004
[ 0.482175] palmas 0-0058: Muxing GPIO 2f, PWM 0, LED 0
[ 0.564702] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[ 0.564924] media: Linux media interface: v0.10
[ 0.564975] Linux video capture interface: v2.00
[ 0.565015] pps_core: LinuxPPS API ver. 1 registered
[ 0.565022] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giom>
[ 0.565046] PTP clock support registered
[ 0.565093] EDAC MC: Ver: 3.0.0
[ 0.565888] omap-mailbox 4883c000.mailbox: omap mailbox rev 0x400
[ 0.566180] omap-mailbox 4883e000.mailbox: omap mailbox rev 0x400
[ 0.566483] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[ 0.566774] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[ 0.567131] Advanced Linux Sound Architecture Driver Initialized.
[ 0.568004] clocksource: Switched to clocksource arch_sys_counter
[ 0.578585] NET: Registered protocol family 2
[ 0.579119] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.579193] TCP bind hash table entries: 8192 (order: 5, 229376 bytes)
[ 0.579490] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.579546] UDP hash table entries: 512 (order: 3, 32768 bytes)
[ 0.579601] UDP-Lite hash table entries: 512 (order: 3, 32768 bytes)
[ 0.579870] NET: Registered protocol family 1
[ 0.580133] RPC: Registered named UNIX socket transport module.
[ 0.580142] RPC: Registered udp transport module.
[ 0.580149] RPC: Registered tcp transport module.
[ 0.580155] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.581168] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counte
[ 0.583651] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 0.591644] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.592312] NFS: Registering the id_resolver key type
[ 0.592343] Key type id_resolver registered
[ 0.592351] Key type id_legacy registered
[ 0.592407] ntfs: driver 2.1.32 [Flags: R/O].
[ 0.594479] bounce: pool size: 64 pages
[ 0.594634] Block layer SCSI generic (bsg) driver version 0.4 loaded (major )
[ 0.594651] io scheduler noop registered
[ 0.594663] io scheduler deadline registered
[ 0.594907] io scheduler cfq registered (default)
[ 0.597148] ldousb: supplied by VMAIN
[ 0.600605] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[ 0.603994] PCI host bridge /ocp/axi@0/pcie_rc@51000000 ranges:
[ 0.604005] No bus range found for /ocp/axi@0/pcie_rc@51000000, using [bus]
[ 0.604038] IO 0x20003000..0x20012fff -> 0x00000000
[ 0.604059] MEM 0x20013000..0x2fffffff -> 0x20013000
[ 0.634553] dra7-pcie 51000000.pcie_rc: link is not up
[ 0.634734] dra7-pcie 51000000.pcie_rc: PCI host bridge to bus 0000:00
[ 0.634748] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.634759] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 0.634769] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[ 0.635211] PCI: bus0: Fast back to back transfers disabled
[ 0.635334] PCI: bus1: Fast back to back transfers enabled
[ 0.635420] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
[ 0.635435] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
[ 0.635448] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 0.635760] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
[ 0.694795] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[ 0.697842] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 301, base_baud 0
[ 1.633857] console [ttyS2] enabled
[ 1.638583] [drm] Initialized drm 1.1.0 20060810
[ 1.644884] ldoln: supplied by VMAIN
[ 1.649053] OMAP DSS rev 6.1
[ 1.652840] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_compon)
[ 1.661276] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_comp)
[ 1.677338] loop: module loaded
[ 1.683934] m25p80 spi32766.0: unrecognized JEDEC id bytes: 00, 0, 0
[ 1.691521] libphy: Fixed MDIO Bus: probed
[ 1.738033] davinci_mdio 48485000.mdio: davinci mdio revision 1.6
[ 1.744158] davinci_mdio 48485000.mdio: no live phy, scanning all
[ 1.751705] davinci_mdio: probe of 48485000.mdio failed with error -5
[ 1.758912] cpsw 48484000.ethernet: Detected MACID = c8:fd:19:bd:ed:60
[ 1.765561] cpsw 48484000.ethernet: cpts: overflow check period 800
[ 1.772550] cpsw 48484000.ethernet: cpsw: Detected MACID = c8:fd:19:bd:ed:61
[ 1.781077] mousedev: PS/2 mouse device common for all mice
[ 1.797106] i2c /dev entries driver
[ 1.803440] omap_hsmmc 4809c000.mmc: Got CD GPIO
[ 1.808517] smps9: supplied by VMAIN
[ 1.812324] V3_3D: supplied by smps9
[ 1.816214] ldo1: supplied by VMAIN
[ 1.858626] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode
[ 1.865009] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode
[ 1.909161] leds-gpio: probe of leds@1 failed with error -2
[ 1.917848] NET: Registered protocol family 10
[ 1.933362] sit: IPv6 over IPv4 tunneling driver
[ 1.938619] NET: Registered protocol family 17
[ 1.943314] Key type dns_resolver registered
[ 1.947753] omap_voltage_late_init: Voltage driver support not added
[ 1.954394] Power Management for TI OMAP4+ devices.
[ 1.959547] Registering SWP/SWPB emulation handler
[ 1.967377] dmm 4e000000.dmm: initialized all PAT entries
[ 1.973258] ldo3: supplied by VMAIN
[ 1.981060] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.987705] [drm] No driver support for vblank timestamp query.
[ 1.994895] omapdss error: HDMI I2C Master Error
[ 2.004761] [drm] Enabling DMM ywrap scrolling
[ 2.010152] omap_hsmmc 4809c000.mmc: card busy
[ 2.015885] Console: switching to colour frame buffer device 128x48
[ 2.032291] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
[ 2.051523] mmc0: error -110 whilst initialising SD card
[ 2.078445] [drm] Initialized omapdrm 1.0.0 20110917 on minor 0
[ 2.084398] omapdss error: HDMI I2C Master Error
[ 2.098844] hctosys: unable to open rtc device (rtc0)
[ 2.119793] ALSA device list:
[ 2.122777] No soundcards found.
[ 2.127323] Waiting for root device PARTUUID=00088697-02...
[ 2.301412] mmc1: MAN_BKOPS_EN bit is not set
[ 2.307951] mmc1: new DDR MMC card at address 0001
[ 2.313222] mmcblk0: mmc1:0001 MMC08G 7.27 GiB
[ 2.318019] mmcblk0boot0: mmc1:0001 MMC08G partition 1 16.0 MiB
[ 2.324169] mmcblk0boot1: mmc1:0001 MMC08G partition 2 16.0 MiB


it stopped here,is there somewhere we config error?

Hello Kemal.thanks for your reply.we will try to replace the other SD card to test it.