On 11/24/05, Wolfgang Denk wd@denx.de wrote:
In message 50c9a2250511232229t3f2e10e2m4af95ef4e53dbc39@mail.gmail.com you wrote:
in the u-boot, when run into board_init_r(lib_mips/board.c), sometimes it stop at the call of mem_malloc_init, sometimes it stop at the call of env_relocate. does it means it maybe caused by hardware or uncorrect sdram init?, it
Yes.
can not be the software ploblem of the board.c file?
Yes, it can be caused by incorrect software (like a bad port,
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you mean give a long address for io operation?
incorrect hardware initialization), too.
Best regards,
Wolfgang Denk
-- Software Engineering: Embedded and Realtime Systems, Embedded Linux Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de COMPONENT EQUIVALENCY NOTICE: The Subatomic Particles (Electrons, Protons, etc.) Comprising This Product Are Exactly the Same in Every Measurable Respect as Those Used in the Products of Other Manufactu- rers, and No Claim to the Contrary May Legitimately Be Expressed or Implied.
Best regards zhuzhenhua