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ppc4xx: Clear Sequoia/Rainier security engine reset bits

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Signed-off-by: John Otken john@softadvances.com <john@softadvances.com>
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John Otken john@softadvances.com 2007-03-08 09:39:48 -06:00 committed by Stefan Roese
parent 650a330dd2
commit 8ce16f55c7
1 changed files with 4 additions and 0 deletions
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4
board/amcc/sequoia/sequoia.c Normal file → Executable file
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@ -336,6 +336,10 @@ int misc_init_r(void)
}
#endif /* CONFIG_440EPX */
mfsdr(SDR0_SRST1, reg); /* enable security/kasumi engines */
reg &= ~(SDR0_SRST1_CRYP0 | SDR0_SRST1_KASU0);
mtsdr(SDR0_SRST1, reg);
/*
* Clear PLB4A0_ACR[WRP]
* This fix will make the MAL burst disabling patch for the Linux