=> md.l 0x04518174 2
04518174: 00000001 00000000                      ........
=> md.l 0x43018174 2
43018174: 00000000 00000000                      ........
=> reset
resetting ...í
U-Boot SPL 2020.01-ge995ed0ec1 (May 28 2021 - 16:20:13 +0000)
SYSFW ABI: 3.1 (firmware rev 0x0015 '21.1.1--v2021.01a (Terrific Lla')
SPL initial stack usage: 13396 bytes
Trying to boot from MMC2
Starting ATF on ARM64 core...

NOTICE:  BL31: v2.4(release):2021.00.003-dirty
NOTICE:  BL31: Built : 14:41:43, May 28 2021

U-Boot SPL 2020.01-ge995ed0ec1 (May 28 2021 - 14:48:57 +0000)
SYSFW ABI: 3.1 (firmware rev 0x0015 '21.1.1--v2021.01a (Terrific Lla')
Trying to boot from MMC2


U-Boot 2020.01-ge995ed0ec1 (May 28 2021 - 14:48:57 +0000)

SoC:   AM64X SR1.0
Model: Texas Instruments AM642 EVM
Board: AM64-GPEVM rev E2
DRAM:  2 GiB
not found for dev mux
MMC:   sdhci@fa10000: 0, sdhci@fa00000: 1
Loading Environment from FAT... In:    serial@2800000
Out:   serial@2800000
Err:   serial@2800000
Net:   
Warning: ethernet@8000000 using MAC address from ROM
eth0: ethernet@8000000
Hit any key to stop autoboot:  2  0 
=> md.l 0x04518174 2
04518174: 00000001 00010000                      ........
=> md.l 0x43018174 2
43018174: 00000000 00010000                      ........
=>