| Rev |
Log message |
Author |
Age |
Path |
| 77 |
Adds register names and values for the SD card interface. |
dgisselq |
3080d 17h |
/xulalx25soc/trunk/sw/ |
| 76 |
Now tries to avoid reading from the stack if the stack addresses are already
known to be bad. That way, the debugger tries to preserve any bus error address
already on the buserr device. |
dgisselq |
3080d 17h |
/xulalx25soc/trunk/sw/ |
| 53 |
Added a touch of error checking. |
dgisselq |
3128d 18h |
/xulalx25soc/trunk/sw/ |
| 49 |
Added some documentation to make the read and write calls easier to understand. |
dgisselq |
3156d 19h |
/xulalx25soc/trunk/sw/ |
| 46 |
This is a bug fix release--fixing the bug that kept dumpsdram.cpp/wbsdram.v
from working when long pipelined reads were interrupted by the necessity of
a pair of refresh cycles. |
dgisselq |
3158d 21h |
/xulalx25soc/trunk/sw/ |
| 42 |
Minor changes. |
dgisselq |
3162d 17h |
/xulalx25soc/trunk/sw/ |
| 41 |
Bug fix. This was preventing dumpsdram from accurately reading back what
had been written to the RAM earlier. |
dgisselq |
3162d 17h |
/xulalx25soc/trunk/sw/ |
| 40 |
This adds to dumpsdram the capability to run over a port, such as with
busmaster_tb. |
dgisselq |
3164d 04h |
/xulalx25soc/trunk/sw/ |
| 38 |
Updated to remove the build dependence upon ZipCPU. |
dgisselq |
3166d 03h |
/xulalx25soc/trunk/sw/ |
| 33 |
Oops -- the audio was wired audio first then the interrupt controller, not
the other way around. This adjusts regdefs to match what's on the chip. |
dgisselq |
3170d 20h |
/xulalx25soc/trunk/sw/ |
| 31 |
A bug fix, although one that rearranges the bus. The first four I/O locations
have been adjusted. The new locations are reflected in wishbone.html. In
addition, the PWM and UART devices no longer create bus errors when accessed.
Finally, this version uses a `define XULA25 to determine whether or not to build
for the XuLA2-LX9 or the XuLA2-LX25. If defined, it will build for the
XuLA2-LX25. If not, for the XuLA2-LX9. The ideal location for this define
would be to place it into your Xilinx configuration, should you wish to build
for the LX25. |
dgisselq |
3170d 20h |
/xulalx25soc/trunk/sw/ |
| 30 |
Bug fixes. In particular, this fixes a segmentation violation. |
dgisselq |
3171d 00h |
/xulalx25soc/trunk/sw/ |
| 29 |
This adds a vastly updated and superious ziprun capability to the repository.
ziprun now accepts ELF program files *only*, reads them, and places them onto
the board. This includes the ability, within the ELF file, of specifying
whether or not the data is sent to block ram, SD ram, or Flash, as well as
the ability of specifying the initial address. (Of course, that's a one time
thing--to always have the same initial address, set the address in
rtl/busmaster.v) |
dgisselq |
3171d 16h |
/xulalx25soc/trunk/sw/ |
| 28 |
Oops--two files needed by zipdbg weren't originally placed in the directory. |
dgisselq |
3171d 20h |
/xulalx25soc/trunk/sw/ |
| 25 |
Fixing compile time warnings. |
dgisselq |
3171d 21h |
/xulalx25soc/trunk/sw/ |
| 24 |
Added the #define necessary to enable (and clear) SCOPE interrupts. |
dgisselq |
3177d 19h |
/xulalx25soc/trunk/sw/ |
| 17 |
Some basic updates, to include adding in a missing file (zipstate). Most of
these updates include making sure that the XuLA2 device can be accessed via
the USB. (Prior versions accessed the FPGA via serial port or network ...) |
dgisselq |
3236d 20h |
/xulalx25soc/trunk/sw/ |
| 13 |
This version is now working. (It probably would've worked before, but
everything is now working.) |
dgisselq |
3238d 16h |
/xulalx25soc/trunk/sw/ |
| 11 |
Getting software up and running on the board for the first time. (Not there
yet, but I think these items have now proven themselves.) |
dgisselq |
3238d 19h |
/xulalx25soc/trunk/sw/ |
| 7 |
Mostly minor changes. Fixed the legal copyright statement in the UART files,
adjusted some comments, and made sure that the zipdbg program contained all
the latest features from our Vault. |
dgisselq |
3241d 05h |
/xulalx25soc/trunk/sw/ |
