TI中文支持网
TI专业的中文技术问题搜集分享网站

AM5728: 内核无法从SD卡启动,停在 Waiting for root device PARTUUID=7a61ff61-02…

Part Number:AM5728Other Parts Discussed in Thread:TMDSEVM572X

自制开发板,连接方式和TMDSEVM572X一样,用预编译的zImage,从SD卡无法启动,但却能从nfs启动

谁能告诉我这个问题的可能原因?解决思路是啥?附件是log,谢谢

3630.teraterm_SD.log

��
U-Boot SPL 2019.01-g323d51410c-dirty (Jun 23 2021 - 10:23:14 +0800)
DRA752-GP ES2.0
** Unable to read file dra7-ipu1-fw.xem4 **
Firmware loading failed
Trying to boot from MMC1
Loading Environment from FAT... *** Warning - bad CRC, using default environment

Loading Environment from MMC... *** Warning - bad CRC, using default environment



U-Boot 2019.01-g323d51410c-dirty (Jun 23 2021 - 10:23:14 +0800)

CPU  : DRA752-GP ES2.0
Model: TI AM5728 BeagleBoard-X15
Board: UNKNOWN(BeagleBoard X15?) REV UNKNOWN
DRAM:  
---xie---arch/arm/mech-omap2/emif-common.c/1520 --- sdram_init()
1 GiB
MMC:OMAP SD/MMC: 0, OMAP SD/MMC: 1
Loading Environment from FAT... *** Warning - bad CRC, using default environment

Loading Environment from MMC... *** Warning - bad CRC, using default environment

Warning: fastboot.board_rev: unknown board revision
am57x_idk_lcd_detect: Failed to get I2C device 0/56 (ret 1)
Net:<ethaddr> not set. Validating first E-fuse MAC
cpsw

---xie---common/main.c/42 --- main_loop()

---xie---common/autoboot.c/329 --- autoboot_command() -------------------------------------------
Hit any key to stop autoboot:  2  1  0 
=> printenv
arch=arm
args_mmc=run finduuid;setenv bootargs console=${console} ${optargs} root=PARTUUID=${uuid} rw rootfstype=${mmcrootfstype}
baudrate=115200
board=am57xx
board_name=beagle_x15
boot_fdt=try
boot_fit=0
bootargs=androidboot.serialno=${serial#} console=ttyS2,115200 androidboot.console=ttyS2 androidboot.hardware=beagle_x15board
bootcmd=if test ${dofastboot} -eq 1; then echo Boot fastboot requested, resetting dofastboot ...;setenv dofastboot 0; saveenv;echo Booting into fastboot ...; fastboot 1; fi;if test ${boot_fit} -eq 1; then run update_to_fit;fi;run findfdt; run envboot; run mmcboot;run emmc_linux_boot; run emmc_android_boot; run setconsole;
bootdelay=2
bootdir=/boot
bootenvfile=uEnv.txt
bootfile=zImage
bootm_size=0x10000000
bootpart=0:2
bootscript=echo Running bootscript from mmc${mmcdev} ...; source ${loadaddr}
console=ttyS2,115200n8
cpu=armv7
dfu_alt_info_emmc=rawemmc raw 0 3751936;boot part 1 1;rootfs part 1 2;MLO fat 1 1;MLO.raw raw 0x100 0x200;u-boot.img.raw raw 0x300 0x1000;u-env.raw raw 0x1300 0x200;spl-os-args.raw raw 0x1500 0x200;spl-os-image.raw raw 0x1700 0x6900;spl-os-args fat 1 1;spl-os-image fat 1 1;u-boot.img fat 1 1;uEnv.txt fat 1 1
dfu_alt_info_mmc=boot part 0 1;rootfs part 0 2;MLO fat 0 1;MLO.raw raw 0x100 0x200;u-boot.img.raw raw 0x300 0x1000;u-env.raw raw 0x1300 0x200;spl-os-args.raw raw 0x1500 0x200;spl-os-image.raw raw 0x1700 0x6900;spl-os-args fat 0 1;spl-os-image fat 0 1;u-boot.img fat 0 1;uEnv.txt fat 0 1
dfu_alt_info_qspi=MLO raw 0x0 0x040000;u-boot.img raw 0x040000 0x0100000;u-boot-spl-os raw 0x140000 0x080000;u-boot-env raw 0x1C0000 0x010000;u-boot-env.backup raw 0x1D0000 0x010000;kernel raw 0x1E0000 0x800000
dfu_alt_info_ram=kernel ram 0x80200000 0x4000000;fdt ram 0x80f80000 0x80000;ramdisk ram 0x81000000 0x4000000
dfu_bufsiz=0x10000
dofastboot=0
emmc_android_boot=echo Trying to boot Android from eMMC ...; run update_to_fit; setenv eval_bootargs setenv bootargs $bootargs; run eval_bootargs; setenv mmcdev 1; setenv machid fe6; mmc dev $mmcdev; mmc rescan; part start mmc ${mmcdev} boot boot_start; part size mmc ${mmcdev} boot boot_size; mmc read ${loadaddr} ${boot_start} ${boot_size}; bootm ${loadaddr}#${fdtfile};
emmc_linux_boot=echo Trying to boot Linux from eMMC ...; setenv mmcdev 1; setenv bootpart 1:2; setenv mmcroot /dev/mmcblk0p2 rw; run mmcboot;
envboot=mmc dev ${mmcdev}; if mmc rescan; then echo SD/MMC found on device ${mmcdev};if run loadbootscript; then run bootscript;else if run loadbootenv; then echo Loaded env from ${bootenvfile};run importbootenv;fi;if test -n $uenvcmd; then echo Running uenvcmd ...;run uenvcmd;fi;fi;fi;
eth1addr=88:3f:4a:82:44:1b
ethact=cpsw
ethaddr=88:3f:4a:82:44:1a
fastboot.cpu=DRA752
fastboot.secure=GP
fdt_addr_r=0x88000000
fdtaddr=0x88000000
fdtcontroladdr=bdf230a8
findfdt=if test $board_name = omap5_uevm; then setenv fdtfile omap5-uevm.dtb; fi; if test $board_name = dra7xx; then setenv fdtfile dra7-evm.dtb; fi;if test $board_name = dra72x-revc; then setenv fdtfile dra72-evm-revc.dtb; fi;if test $board_name = dra72x; then setenv fdtfile dra72-evm.dtb; fi;if test $board_name = dra71x && test $boot_nand = 1; then setenv fdtfile dra71-evm-nand.dtb; fi;if test $board_name = dra71x && test $boot_nand = 0; then setenv fdtfile dra71-evm.dtb; fi;if test $board_name = dra76x_acd; then setenv fdtfile dra76-evm.dtb; fi;if test $board_name = beagle_x15; then setenv fdtfile am57xx-beagle-x15.dtb; fi;if test $board_name = beagle_x15_revb1; then setenv fdtfile am57xx-beagle-x15-revb1.dtb; fi;if test $board_name = beagle_x15_revc; then setenv fdtfile am57xx-beagle-x15-revc.dtb; fi;if test $board_name = am5729_beagleboneai; then setenv fdtfile am5729-beagleboneai.dtb; fi;if test $board_name = am572x_idk && test $idk_lcd = no; then setenv fdtfile am572x-idk.dtb; fi;if test $board_name = am572x_idk && test $idk_lcd = osd101t2045; then setenv fdtfile am572x-idk-lcd-osd101t2045.dtb; fi;if test $board_name = am572x_idk && test $idk_lcd = osd101t2587; then setenv fdtfile am572x-idk-lcd-osd101t2587.dtb; fi;if test $board_name = am574x_idk && test $idk_lcd = no; then setenv fdtfile am574x-idk.dtb; fi;if test $board_name = am574x_idk && test $idk_lcd = osd101t2587; then setenv fdtfile am574x-idk-lcd-osd101t2587.dtb; fi;if test $board_name = am57xx_evm; then setenv fdtfile am57xx-evm.dtb; fi;if test $board_name = am57xx_evm_reva3; then setenv fdtfile am57xx-evm-reva3.dtb; fi;if test $board_name = am571x_idk && test $idk_lcd = no; then setenv fdtfile am571x-idk.dtb; fi;if test $board_name = am571x_idk && test $idk_lcd = osd101t2045; then setenv fdtfile am571x-idk-lcd-osd101t2045.dtb; fi;if test $board_name = am571x_idk && test $idk_lcd = osd101t2587; then setenv fdtfile am571x-idk-lcd-osd101t2587.dtb; fi;if test $fdtfile = undefined; then echo WARNING: Could not determine device tree to use; fi; 
finduuid=part uuid mmc ${bootpart} uuid
fit_bootfile=fitImage
fit_loadaddr=0x90000000
get_overlaystring=for overlay in $overlay_files;do;setenv overlaystring ${overlaystring}'#'${overlay};done;
idk_lcd=no
importbootenv=echo Importing environment from mmc${mmcdev} ...; env import -t ${loadaddr} ${filesize}
kernel_addr_r=0x82000000
loadaddr=0x82000000
loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenvfile}
loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr
loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}
loadfit=run args_mmc; run run_fit;
loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}
mmcboot=mmc dev ${mmcdev}; setenv devnum ${mmcdev}; setenv devtype mmc; if mmc rescan; then echo SD/MMC found on device ${mmcdev};if run loadimage; then if test ${boot_fit} -eq 1; then run loadfit; else run mmcloados;fi;fi;fi;
mmcdev=0
mmcloados=run args_mmc; if test ${boot_fdt} = yes || test ${boot_fdt} = try; then if run loadfdt; then bootz ${loadaddr} - ${fdtaddr}; else if test ${boot_fdt} = try; then bootz; else echo WARN: Cannot load the DT; fi; fi; else bootz; fi;
mmcrootfstype=ext4 rootwait
netargs=setenv bootargs console=${console} ${optargs} root=/dev/nfs nfsroot=${serverip}:${rootpath},${nfsopts} rw ip=dhcp
netboot=echo Booting from network ...; setenv autoload no; dhcp; run netloadimage; run netloadfdt; run netargs; bootz ${loadaddr} - ${fdtaddr}
netloadfdt=tftp ${fdtaddr} ${fdtfile}
netloadimage=tftp ${loadaddr} ${bootfile}
nfsopts=nolock
partitions=uuid_disk=${uuid_gpt_disk};name=bootloader,start=384K,size=1792K,uuid=${uuid_gpt_bootloader};name=rootfs,start=2688K,size=-,uuid=${uuid_gpt_rootfs}
partitions_android=uuid_disk=${uuid_gpt_disk};name=xloader,start=128K,size=256K,uuid=${uuid_gpt_xloader};name=bootloader,size=2048K,uuid=${uuid_gpt_bootloader};name=uboot-env,start=2432K,size=256K,uuid=${uuid_gpt_reserved};name=misc,size=128K,uuid=${uuid_gpt_misc};name=recovery,size=40M,uuid=${uuid_gpt_recovery};name=boot,size=10M,uuid=${uuid_gpt_boot};name=system,size=1024M,uuid=${uuid_gpt_system};name=vendor,size=256M,uuid=${uuid_gpt_vendor};name=userdata,size=-,uuid=${uuid_gpt_userdata}
pxefile_addr_r=0x80100000
ramdisk_addr_r=0x88080000
rdaddr=0x88080000
rootpath=/export/rootfs
run_fit=bootm ${fit_loadaddr}#${fdtfile}${overlaystring}
scriptaddr=0x80000000
serial#=0f00d00248200322
setconsole=if $board_name=am5729_beaglebonai;then setenv console ttyS0,115200; fi;fdtfile=undefined
soc=omap5
static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off
stderr=serial@48020000
stdin=serial@48020000
stdout=serial@48020000
update_to_fit=setenv loadaddr ${fit_loadaddr}; setenv bootfile ${fit_bootfile}
usbtty=cdc_acm
vendor=ti
ver=U-Boot 2019.01-g323d51410c-dirty (Jun 23 2021 - 10:23:14 +0800)
vram=16M

Environment size: 7620/131067 bytes
=> boot
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
** Unable to read file boot.scr **
** Unable to read file uEnv.txt **
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
4456960 bytes read in 197 ms (21.6 MiB/s)
91464 bytes read in 5 ms (17.4 MiB/s)
## Flattened Device Tree blob at 88000000Booting using the fdt blob at 0x88000000Loading Device Tree to 8ffe6000, end 8ffff547 ... OK

Starting kernel ...

[0.000000] Booting Linux on physical CPU 0x0
[0.000000] Linux version 4.19.94-gbe5389fd85 (root@xie-virtual-machine) (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #1 SMP PREEMPT Mon Feb 22 17:22:43 CST 2021
[0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[0.000000] CPU: div instructions available: patching division code
[0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[0.000000] OF: fdt: Machine model: TI AM5728 BeagleBoard-X15
[0.000000] Memory policy: Data cache writealloc
[0.000000] efi: Getting EFI parameters from FDT:
[0.000000] efi: UEFI not found.
[0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
[0.000000] OF: reserved mem: initialized node ipu2-memory@95800000, compatible id shared-dma-pool
[0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
[0.000000] OF: reserved mem: initialized node dsp1-memory@99000000, compatible id shared-dma-pool
[0.000000] Reserved memory: created DMA memory pool at 0x000000009d000000, size 32 MiB
[0.000000] OF: reserved mem: initialized node ipu1-memory@9d000000, compatible id shared-dma-pool
[0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, size 8 MiB
[0.000000] OF: reserved mem: initialized node dsp2-memory@9f000000, compatible id shared-dma-pool
[0.000000] cma: Reserved 24 MiB at 0x00000000be400000
[0.000000] OMAP4: Map 0x00000000bfd00000 to (ptrval) for dram barrier
[0.000000] Hit pending asynchronous external abort (FSR=0x00001211) during first unmask, this is most likely caused by a firmware/bootloader bug.
[0.000000] DRA752 ES2.0
[0.000000] random: get_random_bytes called from start_kernel+0xb4/0x470 with crng_init=0
[0.000000] percpu: Embedded 15 pages/cpu s32396 r8192 d20852 u61440
[0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 202048
[0.000000] Kernel command line: console=ttyS2,115200n8 root=PARTUUID=7a61ff61-02 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: 633692K/815104K available (10240K kernel code, 335K rwdata, 2800K rodata, 2048K init, 268K bss, 25764K reserved, 155648K cma-reserved, 234496K 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)(12256 kB)
[0.000000].init : 0x(ptrval) - 0x(ptrval)(2048 kB)
[0.000000].data : 0x(ptrval) - 0x(ptrval)( 336 kB)
[0.000000].bss : 0x(ptrval) - 0x(ptrval)( 269 kB)
[0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[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] GIC: Using split EOI/Deactivate mode
[0.000000] OMAP clockevent source: timer1 at 32786 Hz
[0.000000] arch_timer: 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
[0.000019] Switching to timer-based delay loop, resolution 162ns
[0.000294] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[0.000303] OMAP clocksource: 32k_counter at 32768 Hz
[0.000745] Console: colour dummy device 80x30
[0.000788] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[0.000803] pid_max: default: 32768 minimum: 301
[0.000927] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[0.000943] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[0.001499] CPU: Testing write buffer coherency: ok
[0.001536] CPU0: Spectre v2: using ICIALLU workaround
[0.001746] /cpus/cpu@0 missing clock-frequency property
[0.001766] /cpus/cpu@1 missing clock-frequency property
[0.001779] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[0.059923] Setting up static identity map for 0x80200000 - 0x80200060
[0.079934] rcu: Hierarchical SRCU implementation.
[0.100128] EFI services will not be available.
[0.119991] smp: Bringing up secondary CPUs ...
[0.200379] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[0.200385] CPU1: Spectre v2: using ICIALLU workaround
[0.200510] smp: Brought up 1 node, 2 CPUs
[0.200522] SMP: Total of 2 processors activated (24.59 BogoMIPS).
[0.200531] CPU: All CPU(s) started in HYP mode.
[0.200539] CPU: Virtualization extensions available.
[0.201001] devtmpfs: initialized
[0.217893] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[0.218153] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[0.218172] futex hash table entries: 512 (order: 3, 32768 bytes)
[0.220817] pinctrl core: initialized pinctrl subsystem
[0.221341] DMI not present or invalid.
[0.221609] NET: Registered protocol family 16
[0.222735] DMA: preallocated 256 KiB pool for atomic coherent allocations
[0.223670] omap_hwmod: l3_main_2 using broken dt data from ocp
[0.417182] cpuidle: using governor ladder
[0.417217] cpuidle: using governor menu
[0.427657] OMAP GPIO hardware version 0.1
[0.452356] No ATAGs?
[0.452425] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[0.452441] hw-breakpoint: maximum watchpoint size is 8 bytes.
[0.453276] OMAP DMA hardware revision 0.0
[0.464728] edma 43300000.edma: memcpy is disabled
[0.468142] edma 43300000.edma: TI EDMA DMA engine driver
[0.475481] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[0.476286] evm_5v0: supplied by main_12v0
[0.479611] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[0.479789] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[0.480036] omap-iommu 58882000.mmu: 58882000.mmu registered
[0.480290] omap-iommu 55082000.mmu: 55082000.mmu registered
[0.480729] omap-iommu 41501000.mmu: 41501000.mmu registered
[0.480909] omap-iommu 41502000.mmu: 41502000.mmu registered
[0.481187] iommu: Adding device 58820000.ipu to group 1
[0.481265] iommu: Adding device 55020000.ipu to group 2
[0.481391] iommu: Adding device 40800000.dsp to group 0
[0.481615] iommu: Adding device 41000000.dsp to group 3
[0.482836] SCSI subsystem initialized
[0.483871] palmas 0-0058: Irq flag is 0x00000008
[0.513518] palmas 0-0058: Muxing GPIO 2f, PWM 0, LED 0
[0.515125] SMPS12: supplied by regulator-dummy
[0.516762] SMPS3: supplied by regulator-dummy
[0.518274] SMPS45: supplied by regulator-dummy
[0.520039] SMPS6: supplied by regulator-dummy
[0.521414] SMPS7: supplied by regulator-dummy
[0.522784] SMPS8: supplied by regulator-dummy
[0.523129] smps8: Bringing 1060000uV into 1800000-1800000uV
[0.523435] smps8: failed to apply 1800000-1800000uV constraint(-22)
[0.523451] palmas-pmic 48070000.i2c:tps659038@58:tps659038_pmic: failed to register 48070000.i2c:tps659038@58:tps659038_pmic regulator
[0.524354] palmas-pmic: probe of 48070000.i2c:tps659038@58:tps659038_pmic failed with error -22
[0.525762] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[0.526358] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
[0.526557] media: Linux media interface: v0.10
[0.526596] videodev: Linux video capture interface: v2.00
[0.526669] pps_core: LinuxPPS API ver. 1 registered
[0.526678] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[0.526700] PTP clock support registered
[0.526731] EDAC MC: Ver: 3.0.0
[0.527505] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[0.527752] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[0.530750] Advanced Linux Sound Architecture Driver Initialized.
[0.531525] clocksource: Switched to clocksource arch_sys_counter
[0.539949] NET: Registered protocol family 2
[0.540532] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes)
[0.540562] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[0.540745] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[0.540872] TCP: Hash tables configured (established 8192 bind 8192)
[0.540947] UDP hash table entries: 512 (order: 2, 16384 bytes)
[0.540982] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[0.541116] NET: Registered protocol family 1
[0.561655] RPC: Registered named UNIX socket transport module.
[0.561666] RPC: Registered udp transport module.
[0.561675] RPC: Registered tcp transport module.
[0.561683] RPC: Registered tcp NFSv4.1 backchannel transport module.
[0.562699] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[0.562889] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[0.563867] Initialise system trusted keyrings
[0.564011] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[0.569010] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[0.569494] NFS: Registering the id_resolver key type
[0.569524] Key type id_resolver registered
[0.569534] Key type id_legacy registered
[0.569573] ntfs: driver 2.1.32 [Flags: R/O].
[0.571190] Key type asymmetric registered
[0.571201] Asymmetric key parser 'x509' registered
[0.571250] bounce: pool size: 64 pages
[0.571287] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[0.571299] io scheduler noop registered
[0.571308] io scheduler deadline registered
[0.571407] io scheduler cfq registered (default)
[0.571419] io scheduler mq-deadline registered
[0.571428] io scheduler kyber registered
[0.577143] pinctrl-single 4a003400.pinmux: 282 pins, size 1128
[0.581035] dra7-pcie 51000000.pcie: Linked as a consumer to phy-4a094000.pciephy.1
[0.581465] dra7-pcie 51000000.pcie: host bridge /ocp/axi@0/pcie@51000000 ranges:
[0.581506] dra7-pcie 51000000.pcie:IO 0x20003000..0x20012fff -> 0x00000000
[0.581563] dra7-pcie 51000000.pcie:MEM 0x20013000..0x2fffffff -> 0x20013000
[1.581845] dra7-pcie 51000000.pcie: Phy link never came up
[1.581985] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
[1.582000] pci_bus 0000:00: root bus resource [bus 00-ff]
[1.582012] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[1.582023] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[1.587887] PCI: bus0: Fast back to back transfers disabled
[1.593366] PCI: bus1: Fast back to back transfers enabled
[1.593410] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff 64bit]
[1.593430] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[1.593746] pcieport 0000:00:00.0: Signaling PME with IRQ 171
[1.593879] pcieport 0000:00:00.0: AER enabled with IRQ 171
[1.648211] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[1.651892] console [ttyS2] disabled
[1.651946] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 45, base_baud = 3000000) is a 8250
[2.708067] console [ttyS2] enabled
[2.713700] omap_rng 48090000.rng: Random Number Generator ver. 20
[2.714106] random: fast init done
[2.723496] random: crng init done
[2.739428] brd: module loaded
[2.748731] loop: module loaded
[2.756464] m25p80 spi0.0: unrecognized JEDEC id bytes: 00, 00, 00
[2.763293] libphy: Fixed MDIO Bus: probed
[2.821554] davinci_mdio 48485000.mdio: davinci mdio revision 1.6, bus freq 1000000
[2.829249] libphy: 48485000.mdio: probed
[2.837553] davinci_mdio 48485000.mdio: phy[0]: device 48485000.mdio:00, driver Micrel KSZ9031 Gigabit PHY
[2.847276] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver Micrel KSZ9031 Gigabit PHY
[2.857512] cpsw 48484000.ethernet: Detected MACID = 88:3f:4a:82:44:1a
[2.864141] cpsw 48484000.ethernet: initialized cpsw ale version 1.4
[2.870525] cpsw 48484000.ethernet: ALE Table size 1024
[2.875837] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
[2.883861] cpsw 48484000.ethernet: cpsw: Detected MACID = 88:3f:4a:82:44:1b
[2.892180] i2c /dev entries driver
[2.898825] gpio-fan gpio_fan: GPIO fan initialized
[2.904421] tmp102 0-0048: error reading config register
[2.909859] tmp102: probe of 0-0048 failed with error -121
[2.918830] sdhci: Secure Digital Host Controller Interface driver
[2.925065] sdhci: Copyright(c) Pierre Ossman
[2.930359] sdhci-pltfm: SDHCI platform and OF driver helper
[2.937335] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22)
[2.946194] sdhci-omap 4809c000.mmc: Got CD GPIO
[2.951039] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.12
[2.957922] sdhci-omap 4809c000.mmc: 4809c000.mmc supply vqmmc not found, using dummy regulator
[2.966729] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.0
[2.973531] sdhci-omap 4809c000.mmc: Dropping the link to regulator.0
[2.980105] sdhci-omap 4809c000.mmc: Dropping the link to regulator.12
[2.987212] sdhci-omap 480b4000.mmc: failed to set system capabilities
[2.995106] ledtrig-cpu: registered to indicate activity on CPUs
[3.004683] 
[3.004683] ---xie---  hello kernel
[3.009676] ---xie---  hello kernel
[3.013260] ---xie---  hello kernel
[3.019224] NET: Registered protocol family 10
[3.024648] Segment Routing with IPv6
[3.028386] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[3.034828] NET: Registered protocol family 17
[3.039486] Key type dns_resolver registered
[3.043953] Registering SWP/SWPB emulation handler
[3.048768] omap_voltage_late_init: Voltage driver support not added
[3.055169] Power Management for TI OMAP4+ devices.
[3.060796] Loading compiled-in X.509 certificates
[3.090475] dmm 4e000000.dmm: workaround for errata i878 in use
[3.098085] dmm 4e000000.dmm: initialized all PAT entries
[3.105715] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22)
[3.114569] sdhci-omap 4809c000.mmc: Got CD GPIO
[3.119424] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.12
[3.126315] sdhci-omap 4809c000.mmc: 4809c000.mmc supply vqmmc not found, using dummy regulator
[3.135125] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.0
[3.141938] sdhci-omap 4809c000.mmc: Dropping the link to regulator.0
[3.148520] sdhci-omap 4809c000.mmc: Dropping the link to regulator.12
[3.155848] sdhci-omap 480b4000.mmc: failed to set system capabilities
[3.163455] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22)
[3.172304] sdhci-omap 4809c000.mmc: Got CD GPIO
[3.177132] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.12
[3.184024] sdhci-omap 4809c000.mmc: 4809c000.mmc supply vqmmc not found, using dummy regulator
[3.192830] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.0
[3.199613] sdhci-omap 4809c000.mmc: Dropping the link to regulator.0
[3.206207] sdhci-omap 4809c000.mmc: Dropping the link to regulator.12
[3.213487] sdhci-omap 480b4000.mmc: failed to set system capabilities
[3.220928] hctosys: unable to open rtc device (rtc0)
[3.226746] ALSA device list:
[3.229729]No soundcards found.
[3.233997] Waiting for root device PARTUUID=7a61ff61-02...
[33.761597] vdd_3v3: disabling
[33.764669] aic_dvdd_fixed: disabling
[33.768349] pbias_mmc_omap5: disabling
Nancy Wang:

已经帮您升级到英文论坛,请等待回复,谢谢!

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1012553/am5728-sd-card-boot-failure/3743242#3743242

,

Nancy Wang:

请尝试将以下配置从mmc1节点去除已禁用UHS,以防导致上面启动日志中看到的 sdhci 故障。

vmmc-supply = <&vdd_3v3>;vqmmc-supply = <&ldo1_reg>;

,

qingyulan:

我把内核arch\arm\boot\dts下的am57xx-beagle-x15.dts文件的如下地方注释掉(其它相关设备树里未找到与mmc1的vmmc-supply相关的),重新生成设备树,拷贝到SD卡rootfs分区的boot目录下启动,内核报错,见附件

7776.teraterm.log

`��
U-Boot SPL 2019.01-g323d51410c-dirty (Jun 23 2021 - 10:23:14 +0800)
DRA752-GP ES2.0
Trying to boot from MMC1
Loading Environment from FAT... OKU-Boot 2019.01-g323d51410c-dirty (Jun 23 2021 - 10:23:14 +0800)CPU: DRA752-GP ES2.0
Model: TI AM5728 BeagleBoard-X15
Board: UNKNOWN(BeagleBoard X15?) REV UNKNOWN
DRAM:---xie---arch/arm/mech-omap2/emif-common.c/1520 --- sdram_init()
1 GiB
MMC:OMAP SD/MMC: 0, OMAP SD/MMC: 1
Loading Environment from FAT... OK
Warning: fastboot.board_rev: unknown board revision
am57x_idk_lcd_detect: Failed to get I2C device 0/56 (ret 1)
Net:<ethaddr> not set. Validating first E-fuse MAC
cpsw---xie---common/main.c/42 --- main_loop()---xie---common/autoboot.c/329 --- autoboot_command() -------------------------------------------
Hit any key to stop autoboot:210=> printenv
arch=arm
args_mmc=run finduuid;setenv bootargs console=${console} ${optargs} root=PARTUUID=${uuid} rw rootfstype=${mmcrootfstype}
baudrate=115200
board=am57xx
board_name=beagle_x15
boot_fdt=try
boot_fit=0
bootargs=androidboot.serialno=${serial#} console=ttyS2,115200 androidboot.console=ttyS2 androidboot.hardware=beagle_x15board
bootcmd=if test ${dofastboot} -eq 1; then echo Boot fastboot requested, resetting dofastboot ...;setenv dofastboot 0; saveenv;echo Booting into fastboot ...; fastboot 1; fi;if test ${boot_fit} -eq 1; then run update_to_fit;fi;run findfdt; run envboot; run mmcboot;run emmc_linux_boot; run emmc_android_boot; run setconsole;
bootdelay=2
bootdir=/boot
bootenvfile=uEnv.txt
bootfile=zImage
bootm_size=0x10000000
bootpart=0:2
bootscript=echo Running bootscript from mmc${mmcdev} ...; source ${loadaddr}
console=ttyS2,115200n8
cpu=armv7
dfu_alt_info_emmc=rawemmc raw 0 3751936;boot part 1 1;rootfs part 1 2;MLO fat 1 1;MLO.raw raw 0x100 0x200;u-boot.img.raw raw 0x300 0x1000;u-env.raw raw 0x1300 0x200;spl-os-args.raw raw 0x1500 0x200;spl-os-image.raw raw 0x1700 0x6900;spl-os-args fat 1 1;spl-os-image fat 1 1;u-boot.img fat 1 1;uEnv.txt fat 1 1
dfu_alt_info_mmc=boot part 0 1;rootfs part 0 2;MLO fat 0 1;MLO.raw raw 0x100 0x200;u-boot.img.raw raw 0x300 0x1000;u-env.raw raw 0x1300 0x200;spl-os-args.raw raw 0x1500 0x200;spl-os-image.raw raw 0x1700 0x6900;spl-os-args fat 0 1;spl-os-image fat 0 1;u-boot.img fat 0 1;uEnv.txt fat 0 1
dfu_alt_info_qspi=MLO raw 0x0 0x040000;u-boot.img raw 0x040000 0x0100000;u-boot-spl-os raw 0x140000 0x080000;u-boot-env raw 0x1C0000 0x010000;u-boot-env.backup raw 0x1D0000 0x010000;kernel raw 0x1E0000 0x800000
dfu_alt_info_ram=kernel ram 0x80200000 0x4000000;fdt ram 0x80f80000 0x80000;ramdisk ram 0x81000000 0x4000000
dfu_bufsiz=0x10000
dofastboot=0
emmc_android_boot=echo Trying to boot Android from eMMC ...; run update_to_fit; setenv eval_bootargs setenv bootargs $bootargs; run eval_bootargs; setenv mmcdev 1; setenv machid fe6; mmc dev $mmcdev; mmc rescan; part start mmc ${mmcdev} boot boot_start; part size mmc ${mmcdev} boot boot_size; mmc read ${loadaddr} ${boot_start} ${boot_size}; bootm ${loadaddr}#${fdtfile};
emmc_linux_boot=echo Trying to boot Linux from eMMC ...; setenv mmcdev 1; setenv bootpart 1:2; setenv mmcroot /dev/mmcblk0p2 rw; run mmcboot;
envboot=mmc dev ${mmcdev}; if mmc rescan; then echo SD/MMC found on device ${mmcdev};if run loadbootscript; then run bootscript;else if run loadbootenv; then echo Loaded env from ${bootenvfile};run importbootenv;fi;if test -n $uenvcmd; then echo Running uenvcmd ...;run uenvcmd;fi;fi;fi;
eth1addr=88:3f:4a:82:44:1b
ethact=cpsw
ethaddr=88:3f:4a:82:44:1a
fastboot.cpu=DRA752
fastboot.secure=GP
fdt_addr_r=0x88000000
fdtaddr=0x88000000
fdtcontroladdr=bdf230a8
findfdt=if test $board_name = omap5_uevm; then setenv fdtfile omap5-uevm.dtb; fi; if test $board_name = dra7xx; then setenv fdtfile dra7-evm.dtb; fi;if test $board_name = dra72x-revc; then setenv fdtfile dra72-evm-revc.dtb; fi;if test $board_name = dra72x; then setenv fdtfile dra72-evm.dtb; fi;if test $board_name = dra71x && test $boot_nand = 1; then setenv fdtfile dra71-evm-nand.dtb; fi;if test $board_name = dra71x && test $boot_nand = 0; then setenv fdtfile dra71-evm.dtb; fi;if test $board_name = dra76x_acd; then setenv fdtfile dra76-evm.dtb; fi;if test $board_name = beagle_x15; then setenv fdtfile am57xx-beagle-x15.dtb; fi;if test $board_name = beagle_x15_revb1; then setenv fdtfile am57xx-beagle-x15-revb1.dtb; fi;if test $board_name = beagle_x15_revc; then setenv fdtfile am57xx-beagle-x15-revc.dtb; fi;if test $board_name = am5729_beagleboneai; then setenv fdtfile am5729-beagleboneai.dtb; fi;if test $board_name = am572x_idk && test $idk_lcd = no; then setenv fdtfile am572x-idk.dtb; fi;if test $board_name = am572x_idk && test $idk_lcd = osd101t2045; then setenv fdtfile am572x-idk-lcd-osd101t2045.dtb; fi;if test $board_name = am572x_idk && test $idk_lcd = osd101t2587; then setenv fdtfile am572x-idk-lcd-osd101t2587.dtb; fi;if test $board_name = am574x_idk && test $idk_lcd = no; then setenv fdtfile am574x-idk.dtb; fi;if test $board_name = am574x_idk && test $idk_lcd = osd101t2587; then setenv fdtfile am574x-idk-lcd-osd101t2587.dtb; fi;if test $board_name = am57xx_evm; then setenv fdtfile am57xx-evm.dtb; fi;if test $board_name = am57xx_evm_reva3; then setenv fdtfile am57xx-evm-reva3.dtb; fi;if test $board_name = am571x_idk && test $idk_lcd = no; then setenv fdtfile am571x-idk.dtb; fi;if test $board_name = am571x_idk && test $idk_lcd = osd101t2045; then setenv fdtfile am571x-idk-lcd-osd101t2045.dtb; fi;if test $board_name = am571x_idk && test $idk_lcd = osd101t2587; then setenv fdtfile am571x-idk-lcd-osd101t2587.dtb; fi;if test $fdtfile = undefined; then echo WARNING: Could not determine device tree to use; fi;finduuid=part uuid mmc ${bootpart} uuid
fit_bootfile=fitImage
fit_loadaddr=0x90000000
get_overlaystring=for overlay in $overlay_files;do;setenv overlaystring ${overlaystring}'#'${overlay};done;
idk_lcd=no
importbootenv=echo Importing environment from mmc${mmcdev} ...; env import -t ${loadaddr} ${filesize}
kernel_addr_r=0x82000000
loadaddr=0x82000000
loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenvfile}
loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr
loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}
loadfit=run args_mmc; run run_fit;
loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}
mmcboot=mmc dev ${mmcdev}; setenv devnum ${mmcdev}; setenv devtype mmc; if mmc rescan; then echo SD/MMC found on device ${mmcdev};if run loadimage; then if test ${boot_fit} -eq 1; then run loadfit; else run mmcloados;fi;fi;fi;
mmcdev=0
mmcloados=run args_mmc; if test ${boot_fdt} = yes || test ${boot_fdt} = try; then if run loadfdt; then bootz ${loadaddr} - ${fdtaddr}; else if test ${boot_fdt} = try; then bootz; else echo WARN: Cannot load the DT; fi; fi; else bootz; fi;
mmcrootfstype=ext4 rootwait
netargs=setenv bootargs console=${console} ${optargs} root=/dev/nfs nfsroot=${serverip}:${rootpath},${nfsopts} rw ip=dhcp
netboot=echo Booting from network ...; setenv autoload no; dhcp; run netloadimage; run netloadfdt; run netargs; bootz ${loadaddr} - ${fdtaddr}
netloadfdt=tftp ${fdtaddr} ${fdtfile}
netloadimage=tftp ${loadaddr} ${bootfile}
nfsopts=nolock
partitions=uuid_disk=${uuid_gpt_disk};name=bootloader,start=384K,size=1792K,uuid=${uuid_gpt_bootloader};name=rootfs,start=2688K,size=-,uuid=${uuid_gpt_rootfs}
partitions_android=uuid_disk=${uuid_gpt_disk};name=xloader,start=128K,size=256K,uuid=${uuid_gpt_xloader};name=bootloader,size=2048K,uuid=${uuid_gpt_bootloader};name=uboot-env,start=2432K,size=256K,uuid=${uuid_gpt_reserved};name=misc,size=128K,uuid=${uuid_gpt_misc};name=recovery,size=40M,uuid=${uuid_gpt_recovery};name=boot,size=10M,uuid=${uuid_gpt_boot};name=system,size=1024M,uuid=${uuid_gpt_system};name=vendor,size=256M,uuid=${uuid_gpt_vendor};name=userdata,size=-,uuid=${uuid_gpt_userdata}
pxefile_addr_r=0x80100000
ramdisk_addr_r=0x88080000
rdaddr=0x88080000
rootpath=/export/rootfs
run_fit=bootm ${fit_loadaddr}#${fdtfile}${overlaystring}
scriptaddr=0x80000000
serial#=0f00d00248200322
setconsole=if $board_name=am5729_beaglebonai;then setenv console ttyS0,115200; fi;fdtfile=undefined
soc=omap5
static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off
stderr=serial@48020000
stdin=serial@48020000
stdout=serial@48020000
update_to_fit=setenv loadaddr ${fit_loadaddr}; setenv bootfile ${fit_bootfile}
usbtty=cdc_acm
vendor=ti
ver=U-Boot 2019.01-g323d51410c-dirty (Jun 23 2021 - 10:23:14 +0800)
vram=16MEnvironment size: 7620/131067 bytes
=> boot
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
** Unable to read file boot.scr **
1490 bytes read in 1 ms (1.4 MiB/s)
Loaded env from uEnv.txt
Importing environment from mmc0 ...
Running uenvcmd ...
1 bytes read in 3 ms (0 Bytes/s)
Already setup.
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
4456960 bytes read in 198 ms (21.5 MiB/s)
90760 bytes read in 6 ms (14.4 MiB/s)
## Flattened Device Tree blob at 88000000Booting using the fdt blob at 0x88000000Loading Device Tree to 8ffe6000, end 8ffff287 ... OKStarting kernel ...[0.000000] Booting Linux on physical CPU 0x0
[0.000000] Linux version 4.19.94-gbe5389fd85 (root@xie-virtual-machine) (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #1 SMP PREEMPT Mon Feb 22 17:22:43 CST 2021
[0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[0.000000] CPU: div instructions available: patching division code
[0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[0.000000] OF: fdt: Machine model: TI AM5728 BeagleBoard-X15
[0.000000] Memory policy: Data cache writealloc
[0.000000] efi: Getting EFI parameters from FDT:
[0.000000] efi: UEFI not found.
[0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
[0.000000] OF: reserved mem: initialized node ipu2-memory@95800000, compatible id shared-dma-pool
[0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
[0.000000] OF: reserved mem: initialized node dsp1-memory@99000000, compatible id shared-dma-pool
[0.000000] Reserved memory: created DMA memory pool at 0x000000009d000000, size 32 MiB
[0.000000] OF: reserved mem: initialized node ipu1-memory@9d000000, compatible id shared-dma-pool
[0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, size 8 MiB
[0.000000] OF: reserved mem: initialized node dsp2-memory@9f000000, compatible id shared-dma-pool
[0.000000] cma: Reserved 24 MiB at 0x00000000be400000
[0.000000] OMAP4: Map 0x00000000bfd00000 to (ptrval) for dram barrier
[0.000000] Hit pending asynchronous external abort (FSR=0x00001211) during first unmask, this is most likely caused by a firmware/bootloader bug.
[0.000000] DRA752 ES2.0
[0.000000] random: get_random_bytes called from start_kernel+0xb4/0x470 with crng_init=0
[0.000000] percpu: Embedded 15 pages/cpu s32396 r8192 d20852 u61440
[0.000000] Built 1 zonelists, mobility grouping on.Total pages: 202048
[0.000000] Kernel command line: console=ttyS2,115200n8 root=PARTUUID=114c8985-02 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: 633696K/815104K available (10240K kernel code, 335K rwdata, 2800K rodata, 2048K init, 268K bss, 25760K reserved, 155648K cma-reserved, 234496K 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)(12256 kB)
[0.000000].init : 0x(ptrval) - 0x(ptrval)(2048 kB)
[0.000000].data : 0x(ptrval) - 0x(ptrval)( 336 kB)
[0.000000].bss : 0x(ptrval) - 0x(ptrval)( 269 kB)
[0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[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] GIC: Using split EOI/Deactivate mode
[0.000000] OMAP clockevent source: timer1 at 32786 Hz
[0.000000] arch_timer: cp15 timer(s) running at 6.14MHz (phys).
[0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
[0.000006] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[0.000019] Switching to timer-based delay loop, resolution 162ns
[0.000291] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[0.000301] OMAP clocksource: 32k_counter at 32768 Hz
[0.000738] Console: colour dummy device 80x30
[0.000782] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[0.000797] pid_max: default: 32768 minimum: 301
[0.000920] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[0.000936] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[0.001501] CPU: Testing write buffer coherency: ok
[0.001539] CPU0: Spectre v2: using ICIALLU workaround
[0.001756] /cpus/cpu@0 missing clock-frequency property
[0.001777] /cpus/cpu@1 missing clock-frequency property
[0.001790] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[0.059906] Setting up static identity map for 0x80200000 - 0x80200060
[0.079910] rcu: Hierarchical SRCU implementation.
[0.100100] EFI services will not be available.
[0.119962] smp: Bringing up secondary CPUs ...
[0.200339] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[0.200344] CPU1: Spectre v2: using ICIALLU workaround
[0.200469] smp: Brought up 1 node, 2 CPUs
[0.200482] SMP: Total of 2 processors activated (24.59 BogoMIPS).
[0.200490] CPU: All CPU(s) started in HYP mode.
[0.200498] CPU: Virtualization extensions available.
[0.200970] devtmpfs: initialized
[0.217318] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[0.217575] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[0.217593] futex hash table entries: 512 (order: 3, 32768 bytes)
[0.220283] pinctrl core: initialized pinctrl subsystem
[0.220827] DMI not present or invalid.
[0.221105] NET: Registered protocol family 16
[0.222231] DMA: preallocated 256 KiB pool for atomic coherent allocations
[0.223181] omap_hwmod: l3_main_2 using broken dt data from ocp
[0.416611] cpuidle: using governor ladder
[0.416647] cpuidle: using governor menu
[0.427105] OMAP GPIO hardware version 0.1
[0.451496] No ATAGs?
[0.451571] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[0.451587] hw-breakpoint: maximum watchpoint size is 8 bytes.
[0.452430] OMAP DMA hardware revision 0.0
[0.463896] edma 43300000.edma: memcpy is disabled
[0.467297] edma 43300000.edma: TI EDMA DMA engine driver
[0.474592] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[0.475393] evm_5v0: supplied by main_12v0
[0.478703] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[0.478881] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[0.479121] omap-iommu 58882000.mmu: 58882000.mmu registered
[0.479377] omap-iommu 55082000.mmu: 55082000.mmu registered
[0.479749] omap-iommu 41501000.mmu: 41501000.mmu registered
[0.479923] omap-iommu 41502000.mmu: 41502000.mmu registered
[0.480203] iommu: Adding device 58820000.ipu to group 1
[0.480283] iommu: Adding device 55020000.ipu to group 2
[0.480408] iommu: Adding device 40800000.dsp to group 0
[0.480703] iommu: Adding device 41000000.dsp to group 3
[0.481933] SCSI subsystem initialized
[0.482980] palmas 0-0058: Irq flag is 0x00000008
[0.513475] palmas 0-0058: Muxing GPIO 2f, PWM 0, LED 0
[0.515079] SMPS12: supplied by regulator-dummy
[0.516724] SMPS3: supplied by regulator-dummy
[0.518261] SMPS45: supplied by regulator-dummy
[0.520042] SMPS6: supplied by regulator-dummy
[0.521422] SMPS7: supplied by regulator-dummy
[0.522792] SMPS8: supplied by regulator-dummy
[0.523139] smps8: Bringing 1060000uV into 1800000-1800000uV
[0.523445] smps8: failed to apply 1800000-1800000uV constraint(-22)
[0.523462] palmas-pmic 48070000.i2c:tps659038@58:tps659038_pmic: failed to register 48070000.i2c:tps659038@58:tps659038_pmic regulator
[0.524365] palmas-pmic: probe of 48070000.i2c:tps659038@58:tps659038_pmic failed with error -22
[0.525784] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[0.526388] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
[0.526579] media: Linux media interface: v0.10
[0.526616] videodev: Linux video capture interface: v2.00
[0.526687] pps_core: LinuxPPS API ver. 1 registered
[0.526697] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[0.526718] PTP clock support registered
[0.526748] EDAC MC: Ver: 3.0.0
[0.527530] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[0.527777] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[0.530713] Advanced Linux Sound Architecture Driver Initialized.
[0.531495] clocksource: Switched to clocksource arch_sys_counter
[0.539938] NET: Registered protocol family 2
[0.540526] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes)
[0.540652] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[0.540744] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[0.540871] TCP: Hash tables configured (established 8192 bind 8192)
[0.540949] UDP hash table entries: 512 (order: 2, 16384 bytes)
[0.540985] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[0.541113] NET: Registered protocol family 1
[0.561647] RPC: Registered named UNIX socket transport module.
[0.561658] RPC: Registered udp transport module.
[0.561667] RPC: Registered tcp transport module.
[0.561676] RPC: Registered tcp NFSv4.1 backchannel transport module.
[0.562690] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[0.562880] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[0.563857] Initialise system trusted keyrings
[0.564000] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[0.569112] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[0.569601] NFS: Registering the id_resolver key type
[0.569622] Key type id_resolver registered
[0.569632] Key type id_legacy registered
[0.569672] ntfs: driver 2.1.32 [Flags: R/O].
[0.571340] Key type asymmetric registered
[0.571353] Asymmetric key parser 'x509' registered
[0.571400] bounce: pool size: 64 pages
[0.571437] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[0.571448] io scheduler noop registered
[0.571458] io scheduler deadline registered
[0.571624] io scheduler cfq registered (default)
[0.571635] io scheduler mq-deadline registered
[0.571645] io scheduler kyber registered
[0.577276] pinctrl-single 4a003400.pinmux: 282 pins, size 1128
[0.581142] dra7-pcie 51000000.pcie: Linked as a consumer to phy-4a094000.pciephy.1
[0.581605] dra7-pcie 51000000.pcie: host bridge /ocp/axi@0/pcie@51000000 ranges:
[0.581646] dra7-pcie 51000000.pcie:IO 0x20003000..0x20012fff -> 0x00000000
[0.581674] dra7-pcie 51000000.pcie:MEM 0x20013000..0x2fffffff -> 0x20013000
[1.581939] dra7-pcie 51000000.pcie: Phy link never came up
[1.582076] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
[1.582091] pci_bus 0000:00: root bus resource [bus 00-ff]
[1.582104] pci_bus 0000:00: root bus resource [io0x0000-0xffff]
[1.582116] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[1.587884] PCI: bus0: Fast back to back transfers disabled
[1.593235] PCI: bus1: Fast back to back transfers enabled
[1.593280] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff 64bit]
[1.593299] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[1.593619] pcieport 0000:00:00.0: Signaling PME with IRQ 170
[1.593753] pcieport 0000:00:00.0: AER enabled with IRQ 170
[1.648284] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[1.651986] console [ttyS2] disabled
[1.652045] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 45, base_baud = 3000000) is a 8250
[2.708031] console [ttyS2] enabled
[2.713663] omap_rng 48090000.rng: Random Number Generator ver. 20
[2.714068] random: fast init done
[2.723460] random: crng init done
[2.739498] brd: module loaded
[2.748917] loop: module loaded
[2.756269] libphy: Fixed MDIO Bus: probed
[2.821527] davinci_mdio 48485000.mdio: davinci mdio revision 1.6, bus freq 1000000
[2.829223] libphy: 48485000.mdio: probed
[2.837965] davinci_mdio 48485000.mdio: phy[0]: device 48485000.mdio:00, driver Micrel KSZ9031 Gigabit PHY
[2.847687] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver Micrel KSZ9031 Gigabit PHY
[2.857922] cpsw 48484000.ethernet: Detected MACID = 88:3f:4a:82:44:1a
[2.864560] cpsw 48484000.ethernet: initialized cpsw ale version 1.4
[2.870943] cpsw 48484000.ethernet: ALE Table size 1024
[2.876256] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
[2.884287] cpsw 48484000.ethernet: cpsw: Detected MACID = 88:3f:4a:82:44:1b
[2.892614] i2c /dev entries driver
[2.899265] gpio-fan gpio_fan: GPIO fan initialized
[2.904858] tmp102 0-0048: error reading config register
[2.910294] tmp102: probe of 0-0048 failed with error -121
[2.919248] sdhci: Secure Digital Host Controller Interface driver
[2.925479] sdhci: Copyright(c) Pierre Ossman
[2.930756] sdhci-pltfm: SDHCI platform and OF driver helper
[2.937759] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22)
[2.946618] sdhci-omap 4809c000.mmc: Got CD GPIO
[2.951466] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.12
[2.958346] sdhci-omap 4809c000.mmc: 4809c000.mmc supply vqmmc not found, using dummy regulator
[2.967153] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.0
[2.973953] sdhci-omap 4809c000.mmc: Dropping the link to regulator.0
[2.980613] sdhci-omap 4809c000.mmc: no pinctrl state for ddr_3_3v mode
[2.987598] Unable to handle kernel NULL pointer dereference at virtual address 0000003d
[2.995778] pgd = 26869b02
[2.998497] [0000003d] *pgd=80000080004003, *pmd=00000000
[3.003946] Internal error: Oops: 206 [#1] PREEMPT SMP ARM
[3.009455] Modules linked in:
[3.012527] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.19.94-gbe5389fd85 #1
[3.019605] Hardware name: Generic DRA74X (Flattened Device Tree)
[3.025735] PC is at regulator_set_voltage+0x18/0x48
[3.030726] LR is at mmc_regulator_set_ocr+0x4c/0xe8
[3.035712] pc : [<c05f5aa0>]lr : [<c081b05c>]psr: 20000013
[3.042006] sp : ef08fc30ip : ef08fc50fp : ef08fc4c
[3.047253] r10: ee493140r9 : ef39f9f0r8 : ef39fbc8
[3.052501] r7 : 00100600r6 : 0033e140r5 : 00325aa0r4 : ffffffed
[3.059056] r3 : 00155cc0r2 : 0033e140r1 : 00325aa0r0 : ffffffed
[3.065612] Flags: nzCvIRQs onFIQs onMode SVC_32ISA ARMSegment user
[3.072777] Control: 30c5387dTable: 80003000DAC: 55555555
[3.078549] Process swapper/0 (pid: 1, stack limit = 0x64604fb0)
[3.084581] Stack: (0xef08fc30 to 0xef090000)
[3.088958] fc20:ef39f800 ef39f800 ffffffed 00100600
[3.097174] fc40: ef08fc6c ef08fc50 c081b05c c05f5a94 ef39f800 ef39fa1c ef39fb40 00100600
[3.105390] fc60: ef08fc7c ef08fc70 c083f068 c081b01c ef08fca4 ef08fc80 c0833600 c083f05c
[3.113606] fc80: ef39f800 ef39fa1c 00000000 00100600 ef39fbc8 ef39f9f0 ef08fccc ef08fca8
[3.121821] fca0: c083ee3c c0833518 ef39f800 ef39fa1c ef39f800 ef39fd34 ef39fbc8 ef39f9f0
[3.130037] fcc0: ef08fce4 ef08fcd0 c081c6d8 c083ed70 ef39f800 00000015 ef08fcfc ef08fce8
[3.138253] fce0: c081c908 c081c64c ef39f800 00000000 ef08fd14 ef08fd00 c081d614 c081c8d0
[3.146469] fd00: ef39f800 00000000 ef08fd2c ef08fd18 c081ea18 c081d58c ef39fb40 00000000
[3.154683] fd20: ef08fd5c ef08fd30 c0832f24 c081e9c4 ee48b4c0 ef39fb40 ef26fc00 ef39fb40
[3.162897] fd40: ef26fc00 ef39f800 ef26fc10 ef39fe40 ef08fd8c ef08fd60 c083f668 c0832df0
[3.171113] fd60: c083f14c ef26fc10 00000000 c1245e68 00000000 00000000 c1245e68 00000000
[3.179328] fd80: ef08fdac ef08fd90 c06c8368 c083f158 c128d984 ef26fc10 c128d988 00000000
[3.187543] fda0: ef08fddc ef08fdb0 c06c63b8 c06c8324 00000000 ef26fc10 c1245e68 ef26fc44
[3.195758] fdc0: c06c6730 00000000 c104b834 c1060df8 ef08fe14 ef08fde0 c06c6618 c06c61c0
[3.203973] fde0: c0859618 c08574c8 ef08fe14 ef08fdf8 ef26fc10 c1245e68 ef26fc44 c06c6730
[3.212188] fe00: 00000000 c104b834 ef08fe34 ef08fe18 c06c6824 c06c65bc ef268234 c1204c48
[3.220404] fe20: c1245e68 c06c6730 ef08fe64 ef08fe38 c06c4484 c06c673c ef08fe70 ef079158
[3.228618] fe40: ef268234 5a6afb90 c1245e68 c12370f0 ee489600 00000000 ef08fe74 ef08fe68
[3.236833] fe60: c06c5cf0 c06c4414 ef08fe9c ef08fe78 c06c5768 c06c5cd8 c0e4e538 ef08fe88
[3.245049] fe80: c1245e68 c1204c48 ffffe000 c102e9bc ef08feb4 ef08fea0 c06c71f4 c06c55b0
[3.253263] fea0: c1253e00 c1204c48 ef08fec4 ef08feb8 c06c82cc c06c7184 ef08fed4 ef08fec8
[3.261478] fec0: c102e9d8 c06c8290 ef08ff4c ef08fed8 c02025b8 c102e9c8 00000000 c0dd2168
[3.269693] fee0: c0dd2148 c0dd2100 c0dde0e4 c1204c48 00000000 c0dd2120 00000006 00000006
[3.277908] ff00: 00000000 c0e38af8 c10004f0 c0eb9d70 ef08ff34 ef6740c4 00000000 5a6afb90
[3.286123] ff20: 00000000 5a6afb90 c1253e00 00000007 c1253e00 c1253e00 c10004f0 c104b854
[3.294338] ff40: ef08ff94 ef08ff50 c1000fe8 c0202540 00000006 00000006 00000000 c10004f0
[3.302553] ff60: c0eb9d70 000000ec ffffe000 00000000 c0a29428 00000000 00000000 00000000
[3.310767] ff80: 00000000 00000000 ef08ffac ef08ff98 c0a29438 c1000e30 00000000 c0a29428
[3.318982] ffa0: 00000000 ef08ffb0 c02010d8 c0a29434 00000000 00000000 00000000 00000000
[3.327196] ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[3.335411] ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[3.343621] Backtrace:[3.346086] [<c05f5a88>] (regulator_set_voltage) from [<c081b05c>] (mmc_regulator_set_ocr+0x4c/0xe8)
[3.355261]r7:00100600 r6:ffffffed r5:ef39f800 r4:ef39f800
[3.360953] [<c081b010>] (mmc_regulator_set_ocr) from [<c083f068>] (sdhci_omap_set_power+0x18/0x1c)
[3.370040]r7:00100600 r6:ef39fb40 r5:ef39fa1c r4:ef39f800
[3.375728] [<c083f050>] (sdhci_omap_set_power) from [<c0833600>] (sdhci_set_ios+0xf4/0x56c)
[3.384206] [<c083350c>] (sdhci_set_ios) from [<c083ee3c>] (sdhci_omap_set_ios+0xd8/0x114)
[3.392510]r9:ef39f9f0 r8:ef39fbc8 r7:00100600 r6:00000000 r5:ef39fa1c r4:ef39f800
[3.400294] [<c083ed64>] (sdhci_omap_set_ios) from [<c081c6d8>] (mmc_set_initial_state+0x98/0x9c)
[3.409206]r9:ef39f9f0 r8:ef39fbc8 r7:ef39fd34 r6:ef39f800 r5:ef39fa1c r4:ef39f800
[3.416988] [<c081c640>] (mmc_set_initial_state) from [<c081c908>] (mmc_power_up.part.8+0x44/0xcc)
[3.425987]r5:00000015 r4:ef39f800
[3.429582] [<c081c8c4>] (mmc_power_up.part.8) from [<c081d614>] (mmc_start_host+0x94/0xa0)
[3.437970]r5:00000000 r4:ef39f800
[3.441566] [<c081d580>] (mmc_start_host) from [<c081ea18>] (mmc_add_host+0x60/0x84)
[3.449342]r5:00000000 r4:ef39f800
[3.452937] [<c081e9b8>] (mmc_add_host) from [<c0832f24>] (__sdhci_add_host+0x140/0x2ac)
[3.461062]r5:00000000 r4:ef39fb40
[3.464659] [<c0832de4>] (__sdhci_add_host) from [<c083f668>] (sdhci_omap_probe+0x51c/0x5bc)
[3.473135]r8:ef39fe40 r7:ef26fc10 r6:ef39f800 r5:ef26fc00 r4:ef39fb40
[3.479873] [<c083f14c>] (sdhci_omap_probe) from [<c06c8368>] (platform_drv_probe+0x50/0xa0)
[3.488349]r10:00000000 r9:c1245e68 r8:00000000 r7:00000000 r6:c1245e68 r5:00000000
[3.496212]r4:ef26fc10 r3:c083f14c
[3.499807] [<c06c8318>] (platform_drv_probe) from [<c06c63b8>] (really_probe+0x204/0x2c0)
[3.508107]r7:00000000 r6:c128d988 r5:ef26fc10 r4:c128d984
[3.513795] [<c06c61b4>] (really_probe) from [<c06c6618>] (driver_probe_device+0x68/0x180)
[3.522098]r10:c1060df8 r9:c104b834 r8:00000000 r7:c06c6730 r6:ef26fc44 r5:c1245e68
[3.529961]r4:ef26fc10 r3:00000000
[3.533555] [<c06c65b0>] (driver_probe_device) from [<c06c6824>] (__driver_attach+0xf4/0xf8)
[3.542032]r9:c104b834 r8:00000000 r7:c06c6730 r6:ef26fc44 r5:c1245e68 r4:ef26fc10
[3.549812] [<c06c6730>] (__driver_attach) from [<c06c4484>] (bus_for_each_dev+0x7c/0xbc)
[3.558026]r7:c06c6730 r6:c1245e68 r5:c1204c48 r4:ef268234
[3.563713] [<c06c4408>] (bus_for_each_dev) from [<c06c5cf0>] (driver_attach+0x24/0x28)
[3.571752]r7:00000000 r6:ee489600 r5:c12370f0 r4:c1245e68
[3.577440] [<c06c5ccc>] (driver_attach) from [<c06c5768>] (bus_add_driver+0x1c4/0x208)
[3.585482] [<c06c55a4>] (bus_add_driver) from [<c06c71f4>] (driver_register+0x7c/0x110)
[3.593608]r7:c102e9bc r6:ffffe000 r5:c1204c48 r4:c1245e68
[3.599296] [<c06c7178>] (driver_register) from [<c06c82cc>] (__platform_driver_register+0x48/0x50)
[3.608380]r5:c1204c48 r4:c1253e00
[3.611980] [<c06c8284>] (__platform_driver_register) from [<c102e9d8>] (sdhci_omap_driver_init+0x1c/0x20)
[3.621682] [<c102e9bc>] (sdhci_omap_driver_init) from [<c02025b8>] (do_one_initcall+0x84/0x1b0)
[3.630511] [<c0202534>] (do_one_initcall) from [<c1000fe8>] (kernel_init_freeable+0x1c4/0x258)
[3.639248]r8:c104b854 r7:c10004f0 r6:c1253e00 r5:c1253e00 r4:00000007
[3.645983] [<c1000e24>] (kernel_init_freeable) from [<c0a29438>] (kernel_init+0x10/0x11c)
[3.654284]r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0a29428
[3.662146]r4:00000000
[3.664692] [<c0a29428>] (kernel_init) from [<c02010d8>] (ret_from_fork+0x14/0x3c)
[3.672293] Exception stack(0xef08ffb0 to 0xef08fff8)
[3.677367] ffa0:00000000 00000000 00000000 00000000
[3.685583] ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[3.693796] ffe0: 00000000 00000000 00000000 00000000 00000013 00000000
[3.700438]r5:c0a29428 r4:00000000
[3.704031] Code: e24cb004 e1a04000 e1a05001 e1a06002 (e5900050)[3.711356] ---[ end trace 90138878250b04ba ]---
[3.716022] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
[3.716022][3.725205] CPU0: stopping
[3.727930] CPU: 0 PID: 0 Comm: swapper/0 Tainted: GD4.19.94-gbe5389fd85 #1
[3.736404] Hardware name: Generic DRA74X (Flattened Device Tree)
[3.742521] Backtrace:[3.744987] [<c020ca34>] (dump_backtrace) from [<c020cd6c>] (show_stack+0x18/0x1c)
[3.752592]r7:c1201eb0 r6:60000193 r5:00000000 r4:c12506dc
[3.758282] [<c020cd54>] (show_stack) from [<c0a15124>] (dump_stack+0x9c/0xb0)
[3.765542] [<c0a15088>] (dump_stack) from [<c020f6b8>] (handle_IPI+0x1b0/0x1dc)
[3.772971]r7:c1201eb0 r6:00000000 r5:00000000 r4:c1068cfc
[3.778661] [<c020f508>] (handle_IPI) from [<c0565490>] (gic_handle_irq+0x7c/0x80)
[3.786264]r6:fa212000 r5:fa21200c r4:c1205104
[3.790904] [<c0565414>] (gic_handle_irq) from [<c02019f8>] (__irq_svc+0x58/0x8c)
[3.798419] Exception stack(0xc1201eb0 to 0xc1201ef8)
[3.803493] 1ea0:00000000 0000204c ef65850c c021ab60
[3.811708] 1ec0: ffffe000 c1204c7c c1204cc4 00000001 00000000 00000000 c10684f0 c1201f0c
[3.819922] 1ee0: c1201f10 c1201f00 c0208ea8 c0208eac 60000013 ffffffff
[3.826567]r9:c1200000 r8:00000000 r7:c1201ee4 r6:ffffffff r5:60000013 r4:c0208eac
[3.834352] [<c0208e6c>] (arch_cpu_idle) from [<c0a2f17c>] (default_idle_call+0x30/0x34)
[3.842484] [<c0a2f14c>] (default_idle_call) from [<c025a9a8>] (do_idle+0x204/0x2ac)
[3.850263] [<c025a7a4>] (do_idle) from [<c025ad3c>] (cpu_startup_entry+0x20/0x24)
[3.857868]r10:c104ba38 r9:c1253e00 r8:ffffffff r7:c1253e00 r6:00000000 r5:00000002
[3.865729]r4:000000c7
[3.868276] [<c025ad1c>] (cpu_startup_entry) from [<c0a29424>] (rest_init+0xd0/0xd4)
[3.876057] [<c0a29354>] (rest_init) from [<c1000dfc>] (start_kernel+0x448/0x470)
[3.883571]r5:00000000 r4:c1253e58
[3.887163] [<c10009b4>] (start_kernel) from [<00000000>] ((null))
[3.893546]r10:30c5387d r9:412fc0f2 r8:8ffe6000 r7:00000000 r6:30c0387d r5:00000000
[3.901409]r4:c1000330
[3.903962] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
[3.903962]]---

,

qingyulan:

日志里有这么一句:sdhci-omap 4809c000.mmc: 4809c000.mmc supply vqmmc not found, using dummy regulator

4809c000正是文件dra7.dtsi里描述的mmc的地址,能从这里找到什么线索吗?谢谢

,

qingyulan:

在am57xx-beagle-x15-common.dtsi文件的 &mmc1处添加如下两行

vmmc-supply = <&vdd_3v3>; vqmmc-supply = <&ldo1_reg>;

内核启动log最后变成如下,然后就不动了

……………………………….

[ 3.040098] Power Management for TI OMAP4+ devices.[ 3.045781] Loading compiled-in X.509 certificates[ 3.075919] dmm 4e000000.dmm: workaround for errata i878 in use[ 3.083565] dmm 4e000000.dmm: initialized all PAT entries[ 3.091134] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22)[ 3.099989] sdhci-omap 4809c000.mmc: Got CD GPIO[ 3.104872] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.12[ 3.111753] sdhci-omap 4809c000.mmc: failed to set system capabilities[ 3.118396] sdhci-omap 4809c000.mmc: Dropping the link to regulator.12[ 3.125719] sdhci-omap 480b4000.mmc: failed to set system capabilities[ 3.133313] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22)[ 3.142165] sdhci-omap 4809c000.mmc: Got CD GPIO[ 3.146986] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.12[ 3.153866] sdhci-omap 4809c000.mmc: failed to set system capabilities[ 3.160494] sdhci-omap 4809c000.mmc: Dropping the link to regulator.12[ 3.167763] sdhci-omap 480b4000.mmc: failed to set system capabilities[ 3.175220] hctosys: unable to open rtc device (rtc0)[ 3.181019] ALSA device list:[ 3.184031] No soundcards found.[ 3.188267] Waiting for root device PARTUUID=114c8985-02…[ 33.761595] vdd_3v3: disabling[ 33.764668] aic_dvdd_fixed: disabling[ 33.768350] pbias_mmc_omap5: disabling

,

qingyulan:

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/868229/am5708-kernel-boot-hangs

上面这个帖子说使能选项“Device Drivers->MMC/SD/SDIO card support->CONFIG_MMC_SDHCI_PLTFM”可以解决,但我在Device Drivers->MMC/SD/SDIO card support->目录下没有找到CONFIG_MMC_SDHCI_PLTFM

赞(0)
未经允许不得转载:TI中文支持网 » AM5728: 内核无法从SD卡启动,停在 Waiting for root device PARTUUID=7a61ff61-02…
分享到: 更多 (0)

© 2024 TI中文支持网   网站地图 鲁ICP备2022002796号-1