OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] - Rev 680

Rev

Go to most recent revision

Filtering Options

Clear current filter

Rev Log message Author Age Path
680 New directory structure for development tool chain tracking upstream mainline. jeremybennett 4778d 21h /
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 4778d 22h /
678 added credits skrzyp 4779d 01h /
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 4787d 00h /
676 Add a libgloss definition file for the new ORSoC OpenRISC development board

Signed-off-by: Olof Kindgren <olof at opencores.org>
acked-by: Yann Vernier <yann.vernier at orsoc.se>		 olof 4795d 06h /
675 FreeRTOSV6.1.1
Source cleanup
Add redzone beyond the stack pointer		 filepang 4817d 17h /
674 or1200: Fix for Bug 76 - Incorrect unsigned integer less-than compare with COMP3 option enabled julius 4821d 06h /
673 Multiple 64-bit fixes (mostly sign and size of constants). Fix bug #1. yannv 4854d 02h /
672 ORPSoC: Fix Bug 76 - Incorrect unsigned integer less-than compare with COMP3 option enabled

OR1200 RTL fix and software test added.		 julius 4857d 17h /
671 ORPSoC: Fix for Bug 75 - or1200-except and or1200-ticksyscall regression tests failing due to change in memory model julius 4857d 18h /
670 Changing bugurl as we have bugzilla now olof 4857d 21h /
669 FreeRTOSV6.1.1
source cleanup, delete uncecessary code		 filepang 4861d 02h /
668 FreeRTOSV6.1.1
add missing 'make clean' in make script		 filepang 4861d 17h /
667 Corrected ITLB/DTLB values according to the arch spec.
This partially fixes bug #58		 olof 4862d 22h /
666 FreeRTOSV6.1.1
minimal set of standard demo task is working		 filepang 4864d 01h /
665 FreeRTOSV6.1.1
fix context save/restore stack size bug
remove unnecessary line		 filepang 4864d 01h /
664 FreeRTOSV6.1.1
modify processor abstraction layer.
now,all tasks are running in supervisor mode		 filepang 4864d 02h /
663 Fix compatibility problems with GCC 4.6.1. Fix a bug with hardware floating point in GCC. jeremybennett 4867d 21h /
662 minor corrections to clean simulation files paknick 4883d 23h /
661 added makefile for icarus simulation paknick 4883d 23h /

1 2 Next >

Show All

powered by: WebSVN 2.1.0

© copyright 1999-2025 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.