| Rev |
Log message |
Author |
Age |
Path |
| 78 |
Comments out the line that caused a compiler warning--setting an unused
variable. Code should be better as a result. |
dgisselq |
2917d 09h |
/xulalx25soc/trunk/sw/ |
| 77 |
Adds register names and values for the SD card interface. |
dgisselq |
2917d 09h |
/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 |
2917d 09h |
/xulalx25soc/trunk/sw/ |
| 53 |
Added a touch of error checking. |
dgisselq |
2965d 10h |
/xulalx25soc/trunk/sw/ |
| 49 |
Added some documentation to make the read and write calls easier to understand. |
dgisselq |
2993d 12h |
/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 |
2995d 13h |
/xulalx25soc/trunk/sw/ |
| 42 |
Minor changes. |
dgisselq |
2999d 09h |
/xulalx25soc/trunk/sw/ |
| 41 |
Bug fix. This was preventing dumpsdram from accurately reading back what
had been written to the RAM earlier. |
dgisselq |
2999d 09h |
/xulalx25soc/trunk/sw/ |
| 40 |
This adds to dumpsdram the capability to run over a port, such as with
busmaster_tb. |
dgisselq |
3000d 20h |
/xulalx25soc/trunk/sw/ |
| 38 |
Updated to remove the build dependence upon ZipCPU. |
dgisselq |
3002d 19h |
/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 |
3007d 12h |
/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 |
3007d 12h |
/xulalx25soc/trunk/sw/ |
| 30 |
Bug fixes. In particular, this fixes a segmentation violation. |
dgisselq |
3007d 16h |
/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 |
3008d 08h |
/xulalx25soc/trunk/sw/ |
| 28 |
Oops--two files needed by zipdbg weren't originally placed in the directory. |
dgisselq |
3008d 13h |
/xulalx25soc/trunk/sw/ |
| 25 |
Fixing compile time warnings. |
dgisselq |
3008d 13h |
/xulalx25soc/trunk/sw/ |
| 24 |
Added the #define necessary to enable (and clear) SCOPE interrupts. |
dgisselq |
3014d 11h |
/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 |
3073d 13h |
/xulalx25soc/trunk/sw/ |
| 13 |
This version is now working. (It probably would've worked before, but
everything is now working.) |
dgisselq |
3075d 08h |
/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 |
3075d 11h |
/xulalx25soc/trunk/sw/ |
