emmc ok after writ dumb not power again
Connection status: EHCI:HUB:HUB:USB 2.0 High-Speed
Interface: UFI High-Speed
Serial number: 0011-8839-3228
Boot version: 1.04, FW version: 1.12 (Jun 7 2018 00:06:47)
Insertion test... Done.
Init bus...
VCC: 3.3 V, VCCQ: 1.8 V
Bus: 1 bit (SDR 4MHz)
Access mode: sector mode
Power supply: dual-voltage (1.70-1.95V, 2.7-3.6V)
Card/BGA: BGA (Discrete embedded) - High density MMC
Manufacturer ID: 0x15 (Samsung)
Product name: 8WMB1R (0x38574d423152), rev: 0x04, serial number: 0x0E4F47F4
Manufacturing date: Feb 2014
CID: 15010038 574D4231 52040E4F 47F4214A
CSD: D0270132 0F5903FF F6DBFFEF 8E40400C
EXT_CSD revision: 1.5 (MMC v4.41)
Partition info:
Boot1: 2048 KiB
Boot2: 2048 KiB
RPMB: 128 KiB
User area: 7.28 GiB(7,818,182,656 bytes)
Partition configuration: 0x00
No boot acknowledge is sent (default)
Device is not boot-enabled (default)
Partitioning support: 0x07
Device support partitioning feature
Device can have enhanced technological features
Device partitioning possible
Boot configuration protection: 0x00
Boot bus conditions: 0x01
Bus width: x4 (sdr/ddr), boot mode: sdr(default), reset bus width to x1 sdr(default)
Boot area write protection: 0x00
Power-on write protection: possible
Permanent write protection: possible
Lock status: not locked
Detected: SAMSUNG moviNAND KM8WM000B1-RXXX/8G
