之前的emmc坏了，换了一个同型号新的，焊好后uboot能识别到emmc，但是不管怎么弄uboot安装不了到emmc ，格式化还报错，有大佬能告诉一下这是什么情况吗。
U-Boot 2010.12 (Oct 01 2022 - 10:20:32) for TINY4412
CPU: S5PC220 [Samsung SOC on SMP Platform Base on ARM CortexA9]
APLL = 1500MHz, MPLL = 800MHz
Board: TINY4412
DRAM: 2047 MiB
vdd_arm: 1.2
vdd_int: 1.0
vdd_mif: 1.1
BL1 version: N/A (TrustZone Enabled BSP)
Checking Boot Mode ... SDMMC
REVISION: 1.1
MMC Device 0: 7580 MB
error during transfer: 0x00008024
mmc read failed
MMC Device 1: 7456 MB
MMC Device 2: N/A
*** Warning - using default environment
Net: No ethernet found.
Hit any key to stop autoboot: 0
TINY4412 #
TINY4412 #
TINY4412 #
TINY4412 # fdisk -p 1
there are pending interrupts 0x00000008
error during transfer: 0x00008024
mmc read failed
there are pending interrupts 0x00000008
error during transfer: 0x00008024
mmc read failed
there are pending interrupts 0x00000008
error during transfer: 0x0000802c
mmc read failed
error during transfer: 0x00008024
mmc read failed
partion # size(MB) block start # block count partition_Id
3 0 -1009795508 49 0x00
4 -493055 -1009778472 -1009778224 0x4C
TINY4412 #
Superboot-4412 V2.6.3-QT(20190722) by FriendlyARM
Booting from SD
eMMC Low-level formating...
eMMC Low-level formatted.
Superboot-4412
Ver: 2.6.3-QT(20190722)
CPU: Exynos4412 1.5GHz
RAM: 1GB
eMMC: 8GB
Touch Device: no 1-wire
LCD Type: Unknown
Installing OS 'UBUNTU'
Installing bootloader...
Installing bootloader succeed
Installing bootloader succeed
Installing kernel...
Installing kernel succeed
Installing ramdisk...
Installing ramdisk succeed
Installing fs-image...
part system not found
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