question about uboot mt7620 RAM_VERSION

[Kang-sen Lu]

 I am building uboot.bin for mt7620 router.

I used start menu option 8, a hidden one choice, to load uboot.bin through
tftp.

The tftp transfer is OK. But when the new uboot starts, it hang.

I am wondering if the RAM_VERSION for mt7620 still works.

Thanks.

Kang-sen