Dear Karunakaran, In message <[email protected]> you wrote: > > I wants to compile u-boot in 32bit mode(with Utilizing 36bit physical > Addressing) and > linux in 64bit mode for the e6500 core(T2080 processor).
This is actually not an ELDK related question. Both U-Boot and Linux take great care to make sure they use the needed compiler options. ELDK settings have no influence on whether you build a 32 or a 64 bit Linux kernel. > I have been unable to compile the linux in 64bit by changing the flag as > -m64. > > Kindly suggest me, How to compile the linux in 64bit mode for e6500 > based core? You have to select the correct Linux kernel configuration, i. e. you have to select the CONFIG_PPC64 option when configuring the Linux kernel. From the help page: │ CONFIG_PPC64: │ │ This option selects whether a 32-bit or a 64-bit kernel │ will be built. │ │ Symbol: PPC64 [=n] │ Type : boolean │ Prompt: 64-bit kernel ... Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: [email protected] Old programmers never die, they just become managers. _______________________________________________ eldk mailing list [email protected] http://lists.denx.de/mailman/listinfo/eldk
