In message <A9DE2BAF233E444FA9C5E77A5825A01E865051 at ydmail.sbell.com.cn> you wrote: > > > The magic number is right when using vmlinux.UBoot instead of vmlinux > or zImage, Why?
Because vmlinux.UBoot is a correct U-Boot image, while vmlinux and zImage are not. Read the documentation. > Another question puzzle me: > The kernel print the "Transferring control to Linux (at address > 00000000) ... " then halt ,no any response from serial port. Read the documentation. This is a FAQ. > How to not print the "Transferring control to Linux (at address > 00000000) ... " ? Is it right ? Yes, this is correct. Best regards, Wolfgang Denk -- Software Engineering: Embedded and Realtime Systems, Embedded Linux Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de Punishment becomes ineffective after a certain point. Men become in- sensitive. -- Eneg, "Patterns of Force", stardate 2534.7