SanDisk emmc Linux data read failure

0 votes

Hello.
If you read emmc in the Easy-Jtag program,
Three partitions fail.
Please tell me the solution.

Setting interface to EasyJtag2/E-Socket
Setting bus width to 4 Bit
Setting frequence to 42 MHz
EMMC Device Information :
EMMC CID: 45010053454D30384722EDB780F2C421
EMMC CSD: D00F00320F5903FFFFFFFFFF8A40407F
EMMC Manufacture : SANDISK , EMMC NAME: SEM08G , HEX: 53454D303847 , S/N: EDB780F2 , rev. 0x22
EMMC Manufacture ID: 0x45 , OEM ID: 0x00 , Device Type: BGA (Discrete embedded) , Date: 12/2017
EMMC ROM 1 (Main User Data) Capacity: 7456 MB (0001D2000000)
EMMC ROM 2/3 (Boot Partition 1/2) Capacity: 2048 KB (000000200000)
EMMC RPMB (Replay Protected Memory Block) Capacity: 2048 KB (000000200000) Counter: 0 , Response: Clean
EMMC Permanent Write Protection: No
EMMC Temporary Write Protection: No
Extended CSD Information :
Extended CSD rev: 1.6 (MMC 4.5, MMC 4.51)
Boot configuration [PARTITION_CONFIG]: 0x48 , Boot from: ROM2 (Boot partition 1)
Boot Bus Config: 0x00 , width 1bit
H/W Reset Function [RST_N_FUNCTION]: 0x00, RST_n signal is temporarily disabled
Supported partition features [PARTITIONING_SUPPORT]: 0x05
Device supports partitioning features
Device can have extended partitions attribute
Partition Settings [PARTITION_SETTING_COMPLETED]: 0x00
Backup saved: SEM08G_EDB780F2_20240717_151118.extcsd
EMMC Init completed.

Scanning soft partitions
GPT header is not found
MBR header is found. Analyzing data ...
Partition: mmcblk0p0 [000000800000 - 000001800000], size: 000001000000 (16.0 MB)
Partition: mmcblk0p1 [000001800000 - 000002800000], size: 000001000000 (16.0 MB)
EBR detected at address: 000002800000
Partition: mmcblk0p2 [00016D800000 - 0001D4800000], size: 000067000000 (1.61 GB)
Partition: mmcblk0p3 [000002800200 - 000022800000], size: 00001FFFFE00
Partition: mmcblk0p4 [000022800200 - 000042800000], size: 00001FFFFE00
Partition: mmcblk0p5 [000042800200 - 000043000000], size: 0000007FFE00
Partition: mmcblk0p6 [000043000200 - 000043600000], size: 0000005FFE00
Partition: mmcblk0p7 [000043600200 - 000043800000], size: 0000001FFE00
Partition: mmcblk0p8 [000043800200 - 000063800000], size: 00001FFFFE00
Partition: mmcblk0p9 [000063800200 - 000123800000], size: 0000BFFFFE00
Partition: mmcblk0p10 [000123800200 - 000124200000], size: 0000009FFE00
Partition: mmcblk0p11 [000124200200 - 000124C00000], size: 0000009FFE00
Partition: mmcblk0p12 [000124C00200 - 000125600000], size: 0000009FFE00
Partition: mmcblk0p13 [000125600200 - 000126000000], size: 0000009FFE00
Partition: mmcblk0p14 [000126000200 - 000126A00000], size: 0000009FFE00
Partition: mmcblk0p15 [000126A00200 - 000127400000], size: 0000009FFE00
Partition: mmcblk0p16 [000127400200 - 000127E00000], size: 0000009FFE00
Partition: mmcblk0p17 [000127E00200 - 000128800000], size: 0000009FFE00
Partition: mmcblk0p18 [000128800200 - 000129200000], size: 0000009FFE00
Partition: mmcblk0p19 [000129200200 - 000129C00000], size: 0000009FFE00
Partition: mmcblk0p20 [000129C00200 - 00012A600000], size: 0000009FFE00
Partition: mmcblk0p21 [00012A600200 - 00012B000000], size: 0000009FFE00
Partition: mmcblk0p22 [00012B000200 - 00014B000000], size: 00001FFFFE00
Partition: mmcblk0p23 [00014B000200 - 00016B000000], size: 00001FFFFE00
MBR header successfully parsed

Get firmware version
GPT header is not found

Error: Device_register [reserved9] failed PartType: LINUX
Error: Device_register [spare0] failed PartType: LINUX
Error: Device_register [spare1] failed PartType: LINUX
GPT header is not found

Error: Device_register [reserved9] failed PartType: LINUX
Error: Device_register [spare0] failed PartType: LINUX
Error: Device_register [spare1] failed PartType: LINUX
Brand = Freescale
Manufacturer = Freescale
Device = imx6dq_y400
Model = Y400-MX6DQ
Phone platform = imx6
CPU Abi = armeabi-v7a
Android release = 5.1.1
Security Patch = 2015-11-01
Firmware version = 2.1.0-ga-rc3 release-keys
Firmware date = 2021. 04. 07. (수) 19:41:06 KST
in Easy JTAG by (120 points)

1 Answer

0 votes
Hello. What software do you use for read? Provide screenshot.
by (202k points)

내가 사용하는 프로그램은
eMMC_tool Suite ver. 1.6.6.0 (출시일: 05.05.2021)
소프트웨어 사용

 

 

by (120 points)
edited by
Try with classic suite.
by (202k points)
I read from a working EMMC chip using classic suite software and wrote to another target EMMC chip, but the device still reboots and does not work.
Please help me.
by (120 points)
Seems like some memory fault.
by (202k points)

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