Dear Macpaul Lin, In message <[email protected]> you wrote: > > I have a problem about malloc() fail after the cpu has been reset. > This problem I have not encountered when porting with older version of u-boot. > Unfortunately I've forget which version (commit) is still work with my > port (NDS32) > > The problem is that, after the command "reset" under u-boot console. > The cpu will do flush I/D cache , disable interrupt , redo mem_malloc_init(). > Then redo the init process.
I'm not sure I understand what you mean. This shouds as if the "reset" command in U-Boot woul perform just apartial re-initialization of the software, but not a real hardware reset of the board? Note that "reset" means a hard reset of the whole board, includine the CPU and all peripherals (similar to pressing a reset button, if there is one). Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: [email protected] Insults are effective only where emotion is present. -- Spock, "Who Mourns for Adonais?" stardate 3468.1 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
