AM3354: [issue feedback] after changing the emmc, there has some problem, need your support !

jiayuan lin

Prodigy 10 points

Part Number: AM3354
Other Parts Discussed in Thread: TPS65910

after change the emmc , there has some issue, need your great support !

the detail information as below:

>>> the change point:

AS IS : AM3354 + [emmc] (samsung 4GB KLM4G1YE4C ) , there is no problem.

TO BE: AM3354 + [emmc] (Toshiba 8GB THGBMJG6C1LBAIL) , has some issue as following

>>> issue description:

U-Boot# mmc list

OMAP SD/MMC: 0 (SD)

OMAP SD/MMC: 1

U-Boot# mmc info

Device: OMAP SD/MMC

Manufacturer ID: 2

OEM: 544d

Name: SA08G

Tran Speed: 50000000

Rd Block Len: 512

SD version 3.0

High Capacity: Yes

Capacity: 7.2 GiB

Bus Width: 4-bit

Erase Group Size: 512 Bytes

has the following issue when select the EMMC:

U-Boot# mmc dev 1

mmc_read_data: timedout waiting for status!

omap_hsmmc_send_cmd: timedout waiting on cmd inhibit to clear

and this is the error info from the kernel:

[ 1.769858] i2c /dev entries driver
[ 1.828769] omap_hsmmc 48060000.mmc: Got CD GPIO
[ 1.868839] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.875768] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[ 1.885213] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[ 1.894605] usbcore: registered new interface driver usbhid
[ 1.900562] usbhid: USB HID core driver
[ 1.905678] remoteproc0: wkup_m3 is available
[ 1.910438] remoteproc0: Note: remoteproc is still under development and considered experimental.
[ 1.919720] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ 1.930599] remoteproc0: Direct firmware load for am335x-pm-firmware.elf failed with error -2
[ 1.942081] usbcore: registered new interface driver snd-usb-audio
[ 1.948565] remoteproc0: Falling back to user helper
[ 1.959774] davinci_evm sound: ASoC: CODEC DAI tlv320aic3x-hifi not registered
[ 1.967106] davinci_evm sound: snd_soc_register_card failed (-517)
[ 1.975942] oprofile: using arm/armv7
[ 1.980951] Initializing XFRM netlink socket
[ 1.985361] NET: Registered protocol family 17
[ 1.990037] NET: Registered protocol family 15
[ 1.994805] Key type dns_resolver registered
[ 1.999913] omap_voltage_late_init: Voltage driver support not added
[ 2.007988] PM: bootloader does not support rtc-only!
[ 2.013605] ThumbEE CPU extension supported.
[ 2.018145] Registering SWP/SWPB emulation handler
[ 2.047833] tps65910 0-0024: No interrupt support, no core IRQ
[ 2.055231] tps65910 0-0024: Error in configuring external control EN1
[ 2.062069] mmc0: error -110 whilst initialising MMC card
[ 2.067592] tps65910 0-0024: Failed to initialise ext control config
[ 2.075943] vdds_dpr: failed to enable
[ 2.083223] tps65910 0-0024: failed to register tps65910-pmic regulator
[ 2.090052] tps65910-pmic: probe of tps65910-pmic failed with error -121
[ 2.098668] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[ 2.111062] 1-001b supply IOVDD not found, using dummy regulator
[ 2.117226] 1-001b supply DVDD not found, using dummy regulator
[ 2.123429] 1-001b supply AVDD not found, using dummy regulator
[ 2.129633] 1-001b supply DRVDD not found, using dummy regulator
[ 2.135966] omap_i2c 4802a000.i2c: bus 1 rev0.11 at 100 kHz
[ 2.148701] mmc1: host does not support reading read-only switch, assuming write-enable
[ 2.167089] mmc1: new high speed SDHC card at address 1234
[ 2.187650] mmcblk0: mmc1:1234 SA08G 7.21 GiB
[ 2.194603] mmcblk0: p1
[ 2.197882] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[ 2.203766] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[ 2.213568] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.220610] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.227980] usb usb1: Product: MUSB HDRC host driver
[ 2.233005] usb usb1: Manufacturer: Linux 4.1.6-g52c4aa7 musb-hcd
[ 2.239221] usb usb1: SerialNumber: musb-hdrc.1.auto
[ 2.245907] hub 1-0:1.0: USB hub found
[ 2.249939] hub 1-0:1.0: 1 port detected
[ 2.261837] davinci_evm sound: tlv320aic3x-hifi <-> 4803c000.mcasp mapping ok
[ 2.348054] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
[ 2.354234] davinci_mdio 4a101000.mdio: no live phy, scanning all
[ 2.360956] davinci_mdio: probe of 4a101000.mdio failed with error -5
[ 2.369438] cpsw 4a100000.ethernet: Detected MACID = 00:01:02:03:04:05
[ 2.396175] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
[ 2.413397] vdd1v8_fixed: disabling
[ 2.417183] ALSA device list:
[ 2.420326] #0: AM335x-EVM
[ 2.424446] RAMDISK: gzip image found at block 0
[ 2.657696] usb 1-1: new high-speed USB device number 2 using musb-hdrc
[ 2.818063] usb 1-1: New USB device found, idVendor=0424, idProduct=2514
[ 2.824872] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.849466] hub 1-1:1.0: USB hub found
[ 2.857624] hub 1-1:1.0: 4 ports detected
[ 5.003037] VFS: Mounted root (ext2 filesystem) on device 1:0.
[ 5.009708] devtmpfs: mounted
[ 5.015426] Freeing unused kernel memory: 640K (c091c000 - c09bc000)