| Rev |
Log message |
Author |
Age |
Path |
| 866 |
orpsocv2: correct build/par issue on Atlys board
From patch submission e-mail:
The first of the series is an issue that has been around since the
beginning (at least based on the svn log files) and traces its root to the
first Xilinx board supported by orpsocv2, the ML501. Apparently Makefile
for the final place-and-route process in all the builds contains a typo
which leads to the routing tool not using any timing constraint at all.
Patch by: Jason Zheng <jxzheng@gmail.com> |
stekern |
3848d 06h |
/openrisc/trunk/orpsocv2/ |
| 864 |
ORPSoC: Merge display_arch_state tasks
or1200-monitor contains the tasks display_arch_state and display_arch_state_except which are almost identical. This patch merges these two tasks into one, with a parameter to specify whether it should print out "(exception)" or not
Signed-off-by: Olof Kindgren <olof@opencores.org> |
olof |
4124d 13h |
/openrisc/trunk/orpsocv2/ |
| 863 |
ORPSoC: Add paramers to or1200-monitor for setting name and path of log files
Two small patches in one to make or1200-monitor more useful outside of orpsocv2:
- Setting log path with a parameter allows more flexible directory layout
- if the plusarg "testcase" is set at runtime, this is used to set a unique
prefix for the log files. Plusargs are currently not used in orpsocv2, so if
it is not set, the name falls back to the value of the parameter
TEST_NAME_STRING. The value of the parameter is set to the define
`TEST_NAME_STRING in the test bench top levele to avoid any changes to the
orpsocv2 scripts. With this, we can get rid of `include test-defines in
or1200_monitor.v
Signed-off-by: Olof Kindgren <olof@opencores.org> |
olof |
4130d 17h |
/openrisc/trunk/orpsocv2/ |
| 862 |
sysc: avoid using orpsoc internal classes directly
The problem with using the internal classes directly is
that you have to use the internally generated name,
this in itself is perhaps not such a big issue, the issue
is that the internal name changes when the underlaying verilog
design changes.
This works around this by using the classes through the
top module, which is part of the external api. |
stekern |
4141d 09h |
/openrisc/trunk/orpsocv2/ |
| 861 |
sysc: include unistd.h
write, read, pipe et al are declared in this, newer gcc will
warn on missing declerations, thus making the build to fail |
stekern |
4141d 09h |
/openrisc/trunk/orpsocv2/ |
| 860 |
or1200_monitor.v: Remove trailing whitespace |
olof |
4145d 14h |
/openrisc/trunk/orpsocv2/ |
| 858 |
orpsoc/tests: Fix or1200-dsxinsn when caches are not present
This test would go into an endless loop when caches are not present. |
stekern |
4245d 21h |
/openrisc/trunk/orpsocv2/ |
| 857 |
orpsocv2: remove reference to r32 in context save/restore |
julius |
4255d 12h |
/openrisc/trunk/orpsocv2/ |
| 854 |
Add OR1200_OR32_LWS define to board specific or1200_defines.v |
stekern |
4352d 07h |
/openrisc/trunk/orpsocv2/ |
| 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 |
4377d 16h |
/openrisc/trunk/orpsocv2/ |
| 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 |
4392d 08h |
/openrisc/trunk/orpsocv2/ |
| 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 |
4392d 08h |
/openrisc/trunk/orpsocv2/ |
| 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 |
4392d 08h |
/openrisc/trunk/orpsocv2/ |
| 815 |
OR1200 debug unit: prevent deadlock when trap instruction stalls
As per mailing list post <20120925160925.5725e06f@latmask.vernier.se>,
the debug unit could deadlock with the instruction decoder if the trap
instruction is held back by a pipeline stall. This change prevents that.
The problem can be reproduced by placing a breakpoint at an unfavorable
position with instruction cache enabled. In our test, this occurred
with or1200-cbasic when placing a breakpoint at test_bss using gdb, but
this is dependent on such factors as cache parameters and compilation
result. |
yannv |
4413d 02h |
/openrisc/trunk/orpsocv2/ |
| 814 |
orpsoc/or1200: Set correct PC after reset when parameter boot_adr is used
Signed-off-by: Olof Kindgren <olof@opencores.org>
Acked-by: Julius Baxter <juliusbaxter@gmail.com> |
olof |
4427d 18h |
/openrisc/trunk/orpsocv2/ |
| 807 |
ORPSoC: Commit for bug 85 - add DSX support to OR1200.
http://bugzilla.opencores.org/bugzilla4/show_bug.cgi?id=85
Also added software tests, and added these tests to default regression test list |
julius |
4543d 12h |
/openrisc/trunk/orpsocv2/ |
| 805 |
ORPSoC: Fix for bug 90 - EPCR on range exception bug
http://bugzilla.opencores.org/bugzilla4/show_bug.cgi?id=90 |
julius |
4543d 12h |
/openrisc/trunk/orpsocv2/ |
| 803 |
ORPSoC: Fix for bug 91, l.sub not setting overflow flag correctly
http://bugzilla.opencores.org/bugzilla4/show_bug.cgi?id=91 |
julius |
4543d 12h |
/openrisc/trunk/orpsocv2/ |
| 801 |
ORPSoC: Fix bug 88
http://bugzilla.opencores.org/bugzilla4/show_bug.cgi?id=88 |
julius |
4548d 18h |
/openrisc/trunk/orpsocv2/ |
| 794 |
ORPSoC, or1200: split out or1200_fpu_intfloat_conv_except module into own file
Fixes lint warnings. |
julius |
4582d 03h |
/openrisc/trunk/orpsocv2/ |
