* Fwd: Re[2]: Question about the dcache of ppcboot??
@ 2002-02-21 14:44 Ricardo Scop
0 siblings, 0 replies; only message in thread
From: Ricardo Scop @ 2002-02-21 14:44 UTC (permalink / raw)
To: linuxppc-embedded
Goddeeris,
Yes, this is completely true (tm) with CPU's that have internal memory
like 82xx and 8xx families, as Wolfgang Denk have already pointed out
in message
http://www.geocrawler.com/archives/3/4205/2002/1/0/7645212/
R. Scop mailto:scop@vanet•com.br
------------------------------------------------------------------
"Everything has beauty, but not everyone sees it." ~Confucius
Thursday, February 21, 2002, 4:31:14 AM, you wrote:
GF> Hi,
GF> I think I have seen discussions on the ppcboot-users mailing list
GF> mentioning that it is normal that ppcboot crashes when you switch dcache on
GF> (icache should work)
GF> Fred
GF> -----Original Message-----
GF> From: ???
GF> To: linuxppc-embedded@lists•linuxppc.org
GF> Sent: 2/21/02 6:33 AM
GF> Subject: Question about the dcache of ppcboot??
GF> Hello.
GF> Greetings from korea.
GF> My name is jaechol, and I'm a newbie.
GF> Please excuse my English.
GF> I ported ppcboot-1.1.4 to my custom board with mpc862 cpu.
GF> Everything is OK, except of dcache.
GF> Icache works fine. but dcache don't work
GF> Atfer issuing dcache on, my custom board hangs.
GF> Is there a need that I do for dcache on??
GF> my board:
GF> cpu mpc862
GF> 2MByte Boot-flash on CS0
GF> SDRAM on CS2
GF> ========================================================================
GF> ======
GF> ?? ???, Daum http://www.daum.net
GF> - Daum??? ?? ????? + ?? ???? ? http://hmm.daum.net/shop_0202
GF> - 100% ?? ??! Daum?? ???? ? http://hmm.daum.net/keyword_top_0202
GF> ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
===8<===========End of original message text===========
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
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2002-02-21 14:44 Fwd: Re[2]: Question about the dcache of ppcboot?? Ricardo Scop
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