[U-Boot-Users] Command "dcache on" for MPC850 isn't valid
Wolfgang Denk
wd at denx.de
Wed Apr 11 15:09:42 CEST 2007
In message <461C6D9A.7010001 at alcatel-lucent.com> you wrote:
>
> As everyone knew, uboot for MPC850 didn't turn on data cache, but
Yes, and for a very good reason, which is explained in detail in the
README.
> instruction cache is on. In order to test data cache, I added
> CFG_CMD_CACHE for CONFIG_COMMANDS. However, the CPU is spinning once I
> issue command "dcache on".
>
> Any ideas on this?
Read the README.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, HRB 165235 Munich, CEO: Wolfgang Denk
Office: Kirchenstr. 5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
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