data2/text/range/20001-25000/871172.txt

Ticket Name: TDA2EVM5777: Waiting for root device PARTUUID=8fe149ca-02...

Query Text:
Part Number: TDA2EVM5777 Other Parts Discussed in Thread: TDA2, DRA742, PCF8575, PMP, DRA752 HI，I met the problem，my EVM is TDA2 XC5777X，I check the SD card of CD is no connect，dra7-evm.dts define evm_3v3_sd: fixedregulator-sd { compatible = "regulator-fixed"; regulator-name = "evm_3v3_sd"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; enable-active-high; gpio = <&pcf_gpio_21 5 GPIO_ACTIVE_HIGH>; }; &mmc1 { status = "okay"; vmmc-supply = <&evm_3v3_sd>; vmmc_aux-supply = <&ldo1_reg>; bus-width = <4>; /* * SDCD signal is not being used here - using the fact that GPIO mode * is always hardwired. */ cd-gpios = <&gpio6 27 GPIO_ACTIVE_HIGH>; max-frequency = <192000000>; pinctrl-names = "default", "hs", "sdr12", "sdr25", "sdr50", "ddr50-rev11", "sdr104-rev11", "ddr50", "sdr104"; pinctrl-0 = <&mmc1_pins_default>; pinctrl-1 = <&mmc1_pins_hs>; pinctrl-2 = <&mmc1_pins_sdr12>; pinctrl-3 = <&mmc1_pins_sdr25>; pinctrl-4 = <&mmc1_pins_sdr50>; pinctrl-5 = <&mmc1_pins_ddr50 &mmc1_iodelay_ddr50_rev11_conf>; pinctrl-6 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev11_conf>; pinctrl-7 = <&mmc1_pins_ddr50 &mmc1_iodelay_ddr50_rev20_conf>; pinctrl-8 = <&mmc1_pins_sdr104 &mmc1_iodelay_sdr104_rev20_conf>; }; next is my report log/**************************************************************************************************/ U-Boot SPL 2016.05 (May 07 2019 - 10:44:23) DRA752-GP ES2.0 no pinctrl for hs200_1_8v no pinctrl for ddr_1_8v ** First descriptor is NOT a primary desc on 1:1 ** Trying to boot from MMC1 reading dra7-ipu2-fw.lzop spl_load_file_fat: error reading file dra7-ipu2-fw.lzop, err - -1 spl: error reading image dra7-ipu2-fw.lzop, err - -1 Error loading remotecore IPU2!,Continuing with boot ... reading dra7-dsp1-fw.lzop spl_load_file_fat: error reading file dra7-dsp1-fw.lzop, err - -1 spl: error reading image dra7-dsp1-fw.lzop, err - -1 Error loading remotecore DSP1!,Continuing with boot ... reading dra7-dsp2-fw.lzop spl_load_file_fat: error reading file dra7-dsp2-fw.lzop, err - -1 spl: error reading image dra7-dsp2-fw.lzop, err - -1 Error loading remotecore DSP2!,Continuing with boot ... reading dra7-ipu1-fw.lzop spl_load_file_fat: error reading file dra7-ipu1-fw.lzop, err - -1 spl: error reading image dra7-ipu1-fw.lzop, err - -1 Error loading remotecore IPU1!,Continuing with boot ... reading u-boot.img reading u-boot.img reading u-boot.img reading u-boot.img U-Boot 2016.05 (May 07 2019 - 10:44:23 +0800) CPU : DRA752-GP ES2.0 Model: TI DRA742 Board: DRA74x EVM REV G.0 DRAM: 1.5 GiB MMC: i2c_write: error waiting for data ACK (status=0x116) pcf8575_i2c_write_le16 i2c write failed to addr 21 OMAP SD/MMC: 0, OMAP SD/MMC: 1 ** First descriptor is NOT a primary desc on 1:1 ** GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645 part_get_info_efi: *** ERROR: Invalid GPT *** GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645 part_get_info_efi: *** ERROR: Invalid Backup GPT *** ERROR: cannot find partition: 'userdata' at arch/arm/cpu/armv7/omap-common/utils.c:199/mmc_get_part_size() Warning: fastboot.userdata_size: unable to calc 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: Warning: ethernet@48484000 using MAC address from ROM eth0: ethernet@48484000 Hit any key to stop autoboot: 0 ## Error: "board_findfdt" not defined i2c_write: error waiting for data ACK (status=0x116) pcf8575_i2c_write_le16 i2c write failed to addr 21 i2c_write: error waiting for data ACK (status=0x116) pcf8575_i2c_write_le16 i2c write failed to addr 21 switch to partitions #0, OK mmc0 is current device i2c_write: error waiting for data ACK (status=0x116) pcf8575_i2c_write_le16 i2c write failed to addr 21 i2c_write: error waiting for data ACK (status=0x116) pcf8575_i2c_write_le16 i2c write failed to addr 21 SD/MMC found on device 0 reading boot.scr ** Unable to read file boot.scr ** reading uEnv.txt 173 bytes read in 2 ms (84 KiB/s) Loaded env from uEnv.txt Importing environment from mmc0 ... i2c_write: error waiting for data ACK (status=0x116) pcf8575_i2c_write_le16 i2c write failed to addr 21 i2c_write: error waiting for data ACK (status=0x116) pcf8575_i2c_write_le16 i2c write failed to addr 21 switch to partitions #0, OK mmc0 is current device i2c_write: error waiting for data ACK (status=0x116) pcf8575_i2c_write_le16 i2c write failed to addr 21 i2c_write: error waiting for data ACK (status=0x116) pcf8575_i2c_write_le16 i2c write failed to addr 21 SD/MMC found on device 0 3576504 bytes read in 188 ms (18.1 MiB/s) 106947 bytes read in 35 ms (2.9 MiB/s) Booting from mmc0 ... Kernel image @ 0x82000000 [ 0x000000 - 0x3692b8 ] ## Flattened Device Tree blob at 88000000 Booting using the fdt blob at 0x88000000 Loading Device Tree to 8ffe2000, end 8ffff1c2 ... 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 4.4.84-00038-g0af2ab562143 (zhj@zhj) (gcc version 5.3.1 20160113 (Linaro GCC 5.3-2016.02) ) #3 SMP PREEMPT Mon Jan 6 16:31:50 CST 2020 [ 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 DRA742 [ 0.000000] Reserved memory: created DMA memory pool at 0x0000000040300000, size 3 MiB [ 0.000000] Reserved memory: initialized node cmem@40300000, compatible id shared-dma-pool [ 0.000000] Reserved memory: regions without no-map are not yet supported [ 0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 80 MiB [ 0.000000] Reserved memory: initialized node ipu2_cma@95800000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created CMA memory pool at 0x000000009e000000, size 32 MiB [ 0.000000] Reserved memory: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: regions without no-map are not yet supported [ 0.000000] Reserved memory: created CMA memory pool at 0x00000000a1000000, size 32 MiB [ 0.000000] Reserved memory: initialized node dsp1_cma@99000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created CMA memory pool at 0x00000000a3000000, size 32 MiB [ 0.000000] Reserved memory: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: regions without no-map are not yet supported [ 0.000000] Reserved memory: created DMA memory pool at 0x00000000a9000000, size 32 MiB [ 0.000000] Reserved memory: initialized node cmem@A9000000, compatible id shared-dma-pool [ 0.000000] cma: Reserved 64 MiB at 0x00000000bbc00000 [ 0.000000] Forcing write-allocate cache policy for SMP [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] OMAP4: Map 0x00000000bfd00000 to fe600000 for dram barrier [ 0.000000] DRA752 ES2.0 [ 0.000000] PERCPU: Embedded 11 pages/cpu @ef62a000 s14912 r8192 d21952 u45056 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 251456 [ 0.000000] Kernel command line: console=ttyO0,115200n8 vram=16M root=PARTUUID=f724ed05-02 rw rootwait ip=none mem=1024M cma=64M [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 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: 353148K/1012736K available (6671K kernel code, 320K rwdata, 2396K rodata, 336K init, 290K bss, 413828K reserved, 245760K cma-reserved, 193536K 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 : 0xc0008000 - 0xc08e302c (9069 kB) [ 0.000000] .init : 0xc08e4000 - 0xc0938000 ( 336 kB) [ 0.000000] .data : 0xc0938000 - 0xc0988220 ( 321 kB) [ 0.000000] .bss : 0xc098a000 - 0xc09d2880 ( 291 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 32. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] ti_dt_clocks_register: failed to lookup clock node gmac_gmii_ref_clk_div [ 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_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns [ 0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns [ 0.000015] Switching to timer-based delay loop, resolution 162ns [ 0.000330] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns [ 0.000338] OMAP clocksource: 32k_counter at 32768 Hz [ 0.000775] Console: colour dummy device 80x30 [ 0.000791] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0' [ 0.000797] This ensures that you still see kernel messages. Please [ 0.000803] update your kernel commandline. [ 0.000817] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475) [ 0.000829] pid_max: default: 32768 minimum: 301 [ 0.000930] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000940] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001482] Initializing cgroup subsys io [ 0.001497] Initializing cgroup subsys memory [ 0.001521] Initializing cgroup subsys devices [ 0.001534] Initializing cgroup subsys freezer [ 0.001545] Initializing cgroup subsys perf_event [ 0.001557] Initializing cgroup subsys pids [ 0.001583] CPU: Testing write buffer coherency: ok [ 0.001782] /cpus/cpu@0 missing clock-frequency property [ 0.001798] /cpus/cpu@1 missing clock-frequency property [ 0.001808] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.001841] Setting up static identity map for 0x80008380 - 0x800083e0 [ 0.080065] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.080133] Brought up 2 CPUs [ 0.080146] SMP: Total of 2 processors activated (24.59 BogoMIPS). [ 0.080152] CPU: All CPU(s) started in HYP mode. [ 0.080158] CPU: Virtualization extensions available. [ 0.080531] devtmpfs: initialized [ 0.109110] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.110083] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.312832] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.312854] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.317812] pinctrl core: initialized pinctrl subsystem [ 0.318678] NET: Registered protocol family 16 [ 0.319626] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.350232] cpuidle: using governor ladder [ 0.380256] cpuidle: using governor menu [ 0.388788] OMAP GPIO hardware version 0.1 [ 0.395274] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 ! [ 0.411836] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 0.411848] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000 [ 0.420434] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 0.420444] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.420922] omap4_sram_init:Unable to allocate sram needed to handle errata I688 [ 0.420932] omap4_sram_init:Unable to get sram pool needed to handle errata I688 [ 0.421516] OMAP DMA hardware revision 0.0 [ 0.461718] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported) [ 0.462870] edma 43300000.edma: memcpy is disabled [ 0.467671] edma 43300000.edma: TI EDMA DMA engine driver [ 0.472089] omap-iommu 40d01000.mmu: 40d01000.mmu registered [ 0.472266] omap-iommu 40d02000.mmu: 40d02000.mmu registered [ 0.472428] omap-iommu 58882000.mmu: 58882000.mmu registered [ 0.472585] omap-iommu 55082000.mmu: 55082000.mmu registered [ 0.472881] omap-iommu 41501000.mmu: 41501000.mmu registered [ 0.473069] omap-iommu 41502000.mmu: 41502000.mmu registered [ 0.476064] palmas 0-0058: IRQ missing: skipping irq request [ 0.490827] palmas 0-0058: Muxing GPIO 2e, PWM 0, LED 0 [ 0.563148] pcf857x 0-0020: probed [ 0.563394] pcf857x: probe of 0-0021 failed with error -121 [ 0.563555] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz [ 0.563951] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz [ 0.564154] media: Linux media interface: v0.10 [ 0.564205] Linux video capture interface: v2.00 [ 0.564251] pps_core: LinuxPPS API ver. 1 registered [ 0.564258] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 0.564283] PTP clock support registered [ 0.564335] EDAC MC: Ver: 3.0.0 [ 0.565083] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400 [ 0.565385] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400 [ 0.565718] Advanced Linux Sound Architecture Driver Initialized. [ 0.566582] clocksource: Switched to clocksource arch_sys_counter [ 0.577150] NET: Registered protocol family 2 [ 0.577643] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.577707] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.577832] TCP: Hash tables configured (established 8192 bind 8192) [ 0.577879] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.577910] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.578115] NET: Registered protocol family 1 [ 0.578381] RPC: Registered named UNIX socket transport module. [ 0.578389] RPC: Registered udp transport module. [ 0.578396] RPC: Registered tcp transport module. [ 0.578402] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.579419] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [ 0.589494] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.590151] NFS: Registering the id_resolver key type [ 0.590177] Key type id_resolver registered [ 0.590184] Key type id_legacy registered [ 0.590242] ntfs: driver 2.1.32 [Flags: R/O]. [ 0.591529] bounce: pool size: 64 pages [ 0.591679] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247) [ 0.591694] io scheduler noop registered [ 0.591707] io scheduler deadline registered [ 0.591740] io scheduler cfq registered (default) [ 0.596680] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128 [ 0.599862] PCI host bridge /ocp/axi@0/pcie_rc@51000000 ranges: [ 0.599874] No bus range found for /ocp/axi@0/pcie_rc@51000000, using [bus 00-ff] [ 0.599908] IO 0x20003000..0x20012fff -> 0x00000000 [ 0.599929] MEM 0x20013000..0x2fffffff -> 0x20013000 [ 0.629795] dra7-pcie 51000000.pcie_rc: link is not up [ 0.629969] dra7-pcie 51000000.pcie_rc: PCI host bridge to bus 0000:00 [ 0.629981] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.629992] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 0.630001] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff] [ 0.630398] PCI: bus0: Fast back to back transfers disabled [ 0.630520] PCI: bus1: Fast back to back transfers enabled [ 0.630602] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff] [ 0.630617] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff] [ 0.630629] pci 0000:00:00.0: PCI bridge to [bus 01] [ 0.630855] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt [ 0.691124] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled [ 0.694523] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 301, base_baud = 3000000) is a 8250 [ 1.705923] console [ttyS0] enabled [ 1.710330] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 302, base_baud = 3000000) is a 8250 [ 1.720035] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 303, base_baud = 3000000) is a 8250 [ 1.730081] [drm] Initialized drm 1.1.0 20060810 [ 1.735602] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.742290] [drm] No driver support for vblank timestamp query. [ 1.748456] [drm] Initialized vdrm 1.0.0 20110917 on minor 0 [ 1.761398] loop: module loaded [ 1.764921] vmemexp device MAJOR num = 245 [ 1.769068] vmemexp class registered [ 1.772788] /dev/vmemexp device registered [ 1.776922] ioctl DBUFIOC_EXPORT_VIRTMEM = -1072899120 [ 1.782796] nand: No NAND device found [ 1.786567] omap2-nand 8000000.nand: scan failed, may be bus-width mismatch [ 1.796524] m25p80 spi32766.0: s25fl256s1 (32768 Kbytes) [ 1.801943] 7 ofpart partitions found on MTD device spi32766.0 [ 1.807820] Creating 7 MTD partitions on "spi32766.0": [ 1.812984] 0x000000000000-0x000000040000 : "QSPI.SPL" [ 1.819097] 0x000000040000-0x000000140000 : "QSPI.u-boot" [ 1.825425] 0x000000140000-0x0000001c0000 : "QSPI.u-boot-spl-os" [ 1.832378] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env" [ 1.839084] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1" [ 1.846468] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel" [ 1.852820] 0x0000009e0000-0x000002000000 : "QSPI.file-system" [ 1.860641] libphy: Fixed MDIO Bus: probed [ 1.916616] davinci_mdio 48485000.mdio: davinci mdio revision 1.6 [ 1.922740] davinci_mdio 48485000.mdio: detected phy mask fffffff3 [ 1.933323] libphy: 48485000.mdio: probed [ 1.937373] davinci_mdio 48485000.mdio: phy[2]: device 48485000.mdio:02, driver unknown [ 1.945412] davinci_mdio 48485000.mdio: phy[3]: device 48485000.mdio:03, driver unknown [ 1.954101] cpsw 48484000.ethernet: Detected MACID = f0:b5:d1:1b:98:86 [ 1.960765] cpsw 48484000.ethernet: cpts: overflow check period 800 [ 1.967739] cpsw 48484000.ethernet: cpsw: Detected MACID = f0:b5:d1:1b:98:87 [ 1.976364] mousedev: PS/2 mouse device common for all mice [ 1.982571] i2c /dev entries driver [ 1.991323] omap_hsmmc 4809c000.mmc: Got CD GPIO [ 1.996950] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode [ 2.003335] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode [ 2.009889] evm_3v3_sw: supplied by sysen1 [ 2.090362] mmc0: MAN_BKOPS_EN bit is not set [ 2.102344] mmc0: new HS200 MMC card at address 0001 [ 2.117838] mmcblk0: mmc0:0001 MMC08G 7.25 GiB [ 2.132638] mmcblk0boot0: mmc0:0001 MMC08G partition 1 8.00 MiB [ 2.138818] mmcblk0boot1: mmc0:0001 MMC08G partition 2 8.00 MiB [ 2.168413] ledtrig-cpu: registered to indicate activity on CPUs [ 2.176915] aic_dvdd: supplied by evm_3v3_sw [ 2.182812] davinci-mcasp 4847c000.mcasp: invalid tdm slots: 0 [ 2.190302] NET: Registered protocol family 10 [ 2.205549] sit: IPv6 over IPv4 tunneling driver [ 2.210765] NET: Registered protocol family 17 [ 2.215446] Key type dns_resolver registered [ 2.219888] omap_voltage_late_init: Voltage driver support not added [ 2.226789] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm [ 2.232998] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm [ 2.239753] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm [ 2.245960] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm [ 2.254158] Power Management for TI OMAP4+ devices. [ 2.259243] Registering SWP/SWPB emulation handler [ 2.264982] dmm 4e000000.dmm: workaround for errata i878 in use [ 2.272237] dmm 4e000000.dmm: initialized all PAT entries [ 2.278356] [drm] Initialized omapdrm 1.0.0 20110917 on minor 1 [ 2.295040] omap_hsmmc 4809c000.mmc: Got CD GPIO [ 2.301236] asoc-simple-card sound0: tlv320aic3x-hifi <-> 48468000.mcasp mapping ok [ 2.320817] omap_hsmmc 4809c000.mmc: Got CD GPIO [ 2.326525] input: gpio_keys as /devices/platform/gpio_keys/input/input0 [ 2.333443] hctosys: unable to open rtc device (rtc0) [ 2.334038] omap_hsmmc 4809c000.mmc: Got CD GPIO [ 2.351380] evm_1v8: disabling [ 2.354451] aic_dvdd: disabling [ 2.357626] vmmcwl_fixed: disabling [ 2.361301] ldousb: disabling [ 2.364556] pbias_mmc_omap5: disabling [ 2.368479] ALSA device list: [ 2.371455] #0: DRA7xx-EVM [ 2.375004] Waiting for root device PARTUUID=f724ed05-02...

Responses:
Hi, if you use EVM board what is the idea of this change "cd-gpios = <&gpio6 27 GPIO_ACTIVE_HIGH>;" in the dts? Can you try with default dts and see if it works? regards, Yordan

Hi,Yordan The default dts doesn't works.I get the TI pristine pakeage(boot and rootfs),it's stopping another place.I gave my building pakeage to anothe board,then it's OK.

Hi XinQingQiHua, Are you saying another board is working? Did I understand your statement correctly? Regards, Vishal

Vishal Mahaveer said: Hi XinQingQiHua, Are you saying another board is working? Did I understand your statement correctly? Regards, Vishal HI Vishal， I gave my build roofts and boot to TI China FAE to verify if there is a problem with my board.I have only one EVM board.I think that my board set wrong in boot key(SW2 SW3 SW5).

Hi XingQingQiHua, So I'm confused for several detail: 1. Based on the EVM, the prebuild footfs and boot in SDK is normally working for you? or just your own compiled file will cause this error? 2. What's your config of SW2/SW3/SW5? the default setting should be SW2(11100000),sw3(10000001),sw5(0001100000). best regard, Neo

Hi, Closing this issue as there has been no update for a month. Please open a new thread if you have further questions. Regards, Vishal