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Big mistake by erasing uboot flash by mistake. Can I recover it from UART?
BootROM – 2.03
Warning: IHB ID assinment ACK not done 0x00020002
h 1 (0x32)
Error: no valid header till end of media
Error: Failed boot attempt 04. error = 0x018
I have succeeded to boot u-boot from UART.
But it is easier and faster and stabler to boot from a SDHC card than to boot from UART.
(If that isn’t at far place from you and a SD slot is not broken.)
Notice: A legacy SD card(< 4GB) may not be usable.
Used similar steps and uboot is recovered now.
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