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[/] [openrisc/] [trunk/] [orpsocv2/] [sw/] [drivers/] [or1200/] [mmu.S] - Blame information for rev 535

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Line No. Rev Author Line
1 349 julius
#include "spr-defs.h"
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        /* MMU enable functions */
4 373 julius
.global lo_dmmu_en
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lo_dmmu_en:
6 349 julius
        l.mfspr r3,r0,SPR_SR
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        l.ori   r3,r3,SPR_SR_DME
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        l.mtspr r0,r3,SPR_ESR_BASE
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        l.mtspr r0,r9,SPR_EPCR_BASE
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        l.rfe
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        l.nop
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13 373 julius
.global lo_immu_en
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lo_immu_en:
15 349 julius
        l.mfspr r3,r0,SPR_SR
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        l.ori   r3,r3,SPR_SR_IME
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        l.mtspr r0,r3,SPR_ESR_BASE
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        l.mtspr r0,r9,SPR_EPCR_BASE
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        l.rfe
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        l.nop
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