add seeedstudio runber (gowin GW1N-4)

README.md

@@ -23,6 +23,7 @@ __Current support kits:__
 * [QMTech CycloneV Core Board](https://fr.aliexpress.com/i/1000006622149.html) (memory)
 * [Trenz Gowin LittleBee (TEC0117)](https://shop.trenz-electronic.de/en/TEC0117-01-FPGA-Module-with-GOWIN-LittleBee-and-8-MByte-internal-SDRAM)
 * [Saanlima Pipistrello LX45](http://pipistrello.saanlima.com/index.php?title=Welcome_to_Pipistrello) (memory)
+* [SeeedStudio Gowin RUNBER](https://www.seeedstudio.com/Gowin-RUNBER-Development-Board-p-4779.html) (memory and flash)
 * [SeeedStudio Spartan Edge Accelerator Board](http://wiki.seeedstudio.com/Spartan-Edge-Accelerator-Board) (memory)
 * [Sipeed Tang Nano](https://tangnano.sipeed.com/en/) (memory)
 * [Sipeed Lichee Tang](https://tang.sipeed.com/en/hardware-overview/lichee-tang/) (memory and spi flash)
@@ -363,7 +364,7 @@ openFPGALoader [-b yourBoard] [-c yourCable] project_name/*.mcs
 ```
 
 
-### Trenz GOWIN LittleBee (TEC0117) and Sipeed Tang Nano
+### GOWIN GW1N (Trenz TEC0117, Sipeed Tang Nano and RUNBER)
 
 *.fs* file is the default format generated by *Gowin IDE*, so nothing
 special must be done to generates this file.
@@ -375,23 +376,25 @@ specify the destination.
 
 with **-m**
 
-__file load (Trenz)__:
 ```bash
-openFPGALoader -m -b littleBee impl/pnr/*.fs
-```
-__file load (Tang Nano)__:
-```bash
-openFPGALoader -m -b tangnano impl/pnr/*.fs
+openFPGALoader -m -b BOARD_NAME impl/pnr/*.fs
 ```
+where *BOARD_NAME* is:
+- *tec0117*
+- *tangnano*
+- *runber*
 
-#### Flash (only with Trenz board):
+#### Flash (only with Trenz TEC0117 and runber):
 
 with **-f**
 
 __file load__:
 ```bash
-openFPGALoader -f -b littleBee impl/pnr/*.fs
+openFPGALoader -f -b BOARD_NAME impl/pnr/*.fs
 ```
+where *BOARD_NAME* is:
+- **tec0117**
+- **runber**
 
 ### Sipeed Lichee Tang
 

src/board.hpp

@@ -108,6 +108,7 @@ static std::map <std::string, target_cable_t> board_list = {
 	JTAG_BOARD("spartanEdgeAccelBoard", "",0, 0),
 	JTAG_BOARD("pipistrello", "ft2232",    0, 0),
 	JTAG_BOARD("qmtechCycloneV", "",       0, 0),
+	JTAG_BOARD("runber",     "ft232",      0, 0),
 	JTAG_BOARD("tangnano",   "ft2232",     0, 0),
 	JTAG_BOARD("tec0117",    "ft2232",     0, 0),
 	JTAG_BITBANG_BOARD("ulx2s", "ft232RL", 0, 0, FT232RL_RI, FT232RL_DSR, FT232RL_CTS, FT232RL_DCD),