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antonblanchard.microwatt/tests/test_spr_read.console_out
Paul Mackerras 18120f153d MMU: Implement a vestigial partition table
This implements a 1-entry partition table, so that instead of getting
the process table base address from the PRTBL SPR, the MMU now reads
the doubleword pointed to by the PTCR register plus 8 to get the
process table base address.  The partition table entry is cached.

Having the PTCR and the vestigial partition table reduces the amount
of software change required in Linux for Microwatt support.

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
2021-06-17 22:19:23 +10:00

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Test SPR_XER:PASS
Test SPR_LR:PASS
Test SPR_CTR:PASS
Test SPR_TAR:PASS
Test SPR_DSISR:PASS
Test SPR_DAR:PASS
Test SPR_TB:PASS
Test SPR_TBU:PASS
Test SPR_DEC:PASS
Test SPR_SRR0:PASS
Test SPR_SRR1:PASS
Test SPR_CFAR:PASS
Test SPR_HSRR0:PASS
Test SPR_HSRR1:PASS
Test SPR_SPRG0:PASS
Test SPR_SPRG1:PASS
Test SPR_SPRG2:PASS
Test SPR_SPRG3:PASS
Test SPR_SPRG3U:PASS
Test SPR_HSPRG0:PASS
Test SPR_HSPRG1:PASS
Test SPR_PID:PASS
Test SPR_PTCR:PASS
Test SPR_PVR:PASS
PASS