* why need disable icache
@ 2006-11-08 1:51 Jackson
0 siblings, 0 replies; 2+ messages in thread
From: Jackson @ 2006-11-08 1:51 UTC (permalink / raw)
To: linuxppc-dev
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Hi, all
I have been confused by cache recently.
1. why need we disable icache and dcache at the beginning of the u-boot code?
2. when can we enable them ?
Thank you for the help.
Best regards
Jackson
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^ permalink raw reply [flat|nested] 2+ messages in thread
* why need disable icache
@ 2006-11-07 13:16 enorm
0 siblings, 0 replies; 2+ messages in thread
From: enorm @ 2006-11-07 13:16 UTC (permalink / raw)
To: linuxppc-dev
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Hi, all
I have been confused by cache recently.
1. why need we disable icache and dcache at the beginning of the u-boot code?
2. when can we enable them ?
Your answers will be honestly welcomed.
Best regards
Enorm
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^ permalink raw reply [flat|nested] 2+ messages in thread
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