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Linux/AM5728: Error while porting uboot 2017.01 to 2018.01

Part Number: AM5728

Tool/software: Linux

I'm trying to port uboot 2017.01 to current sdk 2018.01 in processor sdk linux am57xx 5.02

Where i'm able to bring up the uboot prompt but it show warning for mmc device

I'm booting from sd cards which is mmc0.

eMMC at MMC1.

U-Boot 2018.01 (May 03 2019 - 13:43:54 +0530)

CPU  : DRA752-GP ES2.0
Model: TI AM5728 BeagleBoard-X15 rev C
Board: BeagleBoard X15 REV 
DRAM:  1 GiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
omap_hsmmc_send_cmd : DMA timeout: No status update
*** Warning - MMC init failed, using default environment

���SATA link 0 timeout.
AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
flags: 64bit ncq stag pm led clo only pmp pio slum part ccc apst 
scanning bus for devices...
Found 0 device(s).
Net:   
Warning: ethernet@48484000 using MAC address from ROM
eth0: ethernet@48484000
Hit any key to stop autoboot:  0 
=>

I've tried to removing all speed related pinmux but it remains same.