15 May
2011
15 May
'11
8:55 p.m.
Dear Aneesh V,
In message 1305202276-27784-6-git-send-email-aneesh@ti.com you wrote:
- Enable I-cache on bootup
- Enable MMU and D-cache immediately after relocation
- Do necessary initialization before enabling d-cache and MMU
Would it be possible to do this even _before_ relocation, so to speed up memory accesses during relocation? Of course, proper invalidates/ flushes will be needed before jumping to the RAM address, but I guess this would save a bit of boot times?
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
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Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
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