| Rev |
Log message |
Author |
Age |
Path |
| 679 |
Allow setting the boot address as an external
parameter. If no parameter is used, the value
from OR1200_BOOT_ADR will be used
Signed-off-by: Olof Kindgren <olof@opencores.org>
Acked-by: Julius Baxter <juliusbaxter@gmail.com> |
olof |
4631d 01h |
/openrisc/trunk/orpsocv2/ |
| 677 |
atlys: add 2-clock synchronizer chain for ddr2_calib_done
The signal ddr2_calib_done signal comes from the ddr2 clock domain,
while wb_req is treating it as if it came from wb_clk domain. As a
result the timing analysis tool assumed a worst case scenario of 5ns
between the two domains and the results were miserable.
While we can argue that this is a multi-cycle path, the fact is that
ddr2_calib_done feeds into multiple logic sinks and can potentially
cause meta-stability issue in the design. The solution is to add a
2-clock meta-stability filter to address both the timing problems and
the meta-stability concern.
Signed-off-by: Jason Zheng <jxzheng@gmail.com>
Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Acked-by: Olof Kindgren <olof.kindgren@orsoc.se> |
stekern |
4639d 03h |
/openrisc/trunk/orpsocv2/ |
| 673 |
Multiple 64-bit fixes (mostly sign and size of constants). Fix bug #1. |
yannv |
4706d 05h |
/openrisc/trunk/orpsocv2/ |
| 672 |
ORPSoC: Fix Bug 76 - Incorrect unsigned integer less-than compare with COMP3 option enabled
OR1200 RTL fix and software test added. |
julius |
4709d 21h |
/openrisc/trunk/orpsocv2/ |
| 671 |
ORPSoC: Fix for Bug 75 - or1200-except and or1200-ticksyscall regression tests failing due to change in memory model |
julius |
4709d 21h |
/openrisc/trunk/orpsocv2/ |
| 662 |
minor corrections to clean simulation files |
paknick |
4736d 02h |
/openrisc/trunk/orpsocv2/ |
| 661 |
added makefile for icarus simulation |
paknick |
4736d 02h |
/openrisc/trunk/orpsocv2/ |
| 660 |
updated makefiles for simulation with altera ordb2a-ep4ce22 |
paknick |
4736d 05h |
/openrisc/trunk/orpsocv2/ |
| 656 |
orpsoc: cfi_ctrl software driver fix to allow compilation when it's not used |
julius |
4760d 23h |
/openrisc/trunk/orpsocv2/ |
| 655 |
ORPSoC: add CFI flash controller to ml501, sw driver, tests, app, documentation |
julius |
4760d 23h |
/openrisc/trunk/orpsocv2/ |
| 652 |
Fix make compile.tcl for actel backend |
yannv |
4769d 06h |
/openrisc/trunk/orpsocv2/ |
| 651 |
ORPSoC: The ability to use a free/gimped version of Modelsim was restricted to
the reference build's scripts. This patch adds support for it to the
scripts for the board builds as well.
Signed-off-by: Julius Baxter <julius at opencores.org>
acked-by: Stefan Kristiansson <stefan.kristiansson at saunalahti.fi> |
julius |
4774d 01h |
/openrisc/trunk/orpsocv2/ |
| 650 |
ORPSoC: documentation update to fix explanation of Xilinx environment setup, add section for Atlys board, various cleanups |
julius |
4774d 22h |
/openrisc/trunk/orpsocv2/ |
| 638 |
orpsoc: xilinx: use XILINX env variable
instead of rely on custom environment variables,
use the XILINX variable and instruct the user how to
source the scripts that set it.
Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> |
stekern |
4815d 16h |
/openrisc/trunk/orpsocv2/ |
| 634 |
orpsoc: atlys: autoregenerate coregen cores
Instead of keeping binary .ngc files of the coregen
generated cores, use coregen to generate them from the .xco
and .cgp file |
stekern |
4820d 16h |
/openrisc/trunk/orpsocv2/ |
| 633 |
orpsoc: add Digilent Atlys spartan6 board README
Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> |
stekern |
4820d 16h |
/openrisc/trunk/orpsocv2/ |
| 632 |
orpsoc: add Digilent Atlys spartan6 board sw include file
Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> |
stekern |
4820d 16h |
/openrisc/trunk/orpsocv2/ |
| 631 |
orpsoc: add Digilent Atlys spartan6 board testbench
Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> |
stekern |
4820d 16h |
/openrisc/trunk/orpsocv2/ |
| 630 |
orpsoc: add Digilent Atlys spartan6 board backend
Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> |
stekern |
4820d 16h |
/openrisc/trunk/orpsocv2/ |
| 629 |
orpsoc: add Digilent Atlys spartan6 board or1ksim configuration
Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> |
stekern |
4820d 16h |
/openrisc/trunk/orpsocv2/ |
