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Rev Log message Author Age Path
857 orpsocv2: remove reference to r32 in context save/restore julius 4860d 19h /
856 Fixed rounding of UART divisor skrzyp 4904d 22h /
855 Publish OR1K 1.0 architecture spec julius 4947d 21h /
854 Add OR1200_OR32_LWS define to board specific or1200_defines.v stekern 4957d 14h /
853 Declare pcreg_boot before usage

When things were moved around in rev 813, this error was introduced

Signed-off-by: Olof Kindgren <olof at opencores.org>
acked-by: Julius Baxter <julius at opencores.org>		 olof 4983d 00h /
852 Declare pcreg_boot before usage

When things were moved around in rev 813, this error was introduced

Signed-off-by: Olof Kindgren <olof at opencores.org>
acked-by: Julius Baxter <julius at opencores.org>		 olof 4983d 00h /
851 changed branch delay flags skrzyp 4985d 23h /
850 or1200_genpc: fix ipcu_cycstb_o generation

In some circumstances the CPU is still waiting for the lsu to finish
while in a pre branch state. However, ipcu_cycstb_o is set and the cycle
starts with the wrong address on the iwb bus (the one before the
branched address).

This fixes this issue.

Patch by: Franck Jullien <franck.jullien@gmail.com>		 stekern 4997d 15h /
849 or1200: Fix for cache bug related to first_{hit|miss}_ack

Under certain circumstances, when first_hit_ack and
first_miss_ack is asserted at the same time, cache data
would wrongly be overwritten with bus data.

Patch by: Matthew Hicks <firefalcon@gmail.com>		 stekern 4997d 15h /
848 or1200: l.lws support

Using the l.lws instruction doesn't work currently.
It simply skips the instruction. No exception or reaction.
The patch attached simply duplicates the behaviour of
l.lwz for l.lws.

Patch by: Jeppe Græsdal Johansen <jjohan07@student.aau.dk>		 stekern 4997d 15h /
847 or1200_genpc: fix ipcu_cycstb_o generation

In some circumstances the CPU is still waiting for the lsu to finish
while in a pre branch state. However, ipcu_cycstb_o is set and the cycle
starts with the wrong address on the iwb bus (the one before the
branched address).

This fixes this issue.

Patch by: Franck Jullien <franck.jullien@gmail.com>		 stekern 4997d 15h /
846 or1200: Fix for cache bug related to first_{hit|miss}_ack

Under certain circumstances, when first_hit_ack and
first_miss_ack is asserted at the same time, cache data
would wrongly be overwritten with bus data.

Patch by: Matthew Hicks <firefalcon@gmail.com>		 stekern 4997d 15h /
845 or1200: l.lws support

Using the l.lws instruction doesn't work currently.
It simply skips the instruction. No exception or reaction.
The patch attached simply duplicates the behaviour of
l.lwz for l.lws.

Patch by: Jeppe Græsdal Johansen <jjohan07@student.aau.dk>		 stekern 4997d 15h /
844 skrzyp 4998d 09h /
843 Applied RDiez suggestions skrzyp 4998d 09h /
842 Moving GDB 7.1 into the old collection. jeremybennett 5000d 07h /
841 GDB 7.2 is now considered the stable version. jeremybennett 5000d 07h /
840 Relocate GDB 6.8 to the old directory. jeremybennett 5000d 07h /
839 Forgot about updating linker flags, thanks RDiez! skrzyp 5001d 10h /
838 added branch-delay option and sets r0 to zero skrzyp 5002d 00h /

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