board.hpp: Add epm11

doc/boards.yml

@@ -407,6 +407,13 @@
       - ECPIX-5-45F
       - ECPIX-5-85F
 
+- ID: epm11
+  Description: BrisbaneSilicon EPM11
+  URL: https://brisbanesilicon.com.au/epm11/
+  FPGA: littleBee GW1NR-9C
+  Memory: OK
+  Flash: IF
+
 - ID: fireant
   Description: Fireant Trion T8
   URL: https://www.crowdsupply.com/jungle-elec/fireant

doc/vendors/gowin.rst

@@ -14,6 +14,7 @@ GOWIN GW1N
   * Honeycomb
   * RUNBER
   * BrisbaneSilicon BRS-100-GW1NR9
+  * BrisbaneSilicon EPM11
 
 ``.fs`` file is the default format generated by *Gowin IDE*, so nothing special must be done to generates this file.
 
@@ -39,12 +40,13 @@ where ``BOARD_NAME`` is:
 * ``tangprimer20k``
 * ``runber``
 * ``brs-100-gw1nr9``
+* ``epm11``
 
 Flash
 -----
 
 .. ATTENTION::
-  Only with Trenz TEC0117, runber and brs-100-gw1nr9.
+  Only with Trenz TEC0117, runber, brs-100-gw1nr9 and epm11.
 
 with ``-f``, file load:
 
@@ -57,6 +59,7 @@ where ``BOARD_NAME`` is:
 * ``tec0117``
 * ``runber``
 * ``brs-100-gw1nr9``
+* ``epm11``
 
 It's possible to flash external SPI Flash (connected to MSPI) in bscan mode by using ``--external-flash`` instead of
 ``-f``.

src/board.hpp

@@ -168,6 +168,7 @@ static std::map <std::string, target_board_t> board_list = {
 			0, 0, CABLE_DEFAULT),
 	JTAG_BOARD("ecpix5",          "",                     "ecpix5-debug", SPI_FLASH, 0, 0, CABLE_DEFAULT),
 	JTAG_BOARD("ecpix5_r03",      "",                     "ft4232",       SPI_FLASH, 0, 0, CABLE_DEFAULT),
+	JTAG_BOARD("epm11",  		  "gw1nr-lv9qn88pc7/i6",  "ft2232",       SPI_FLASH, 0, 0, CABLE_DEFAULT),
 	SPI_BOARD("fireant",          "efinix", "trion", "ft232",
 			DBUS4, DBUS5, 0, DBUS3, DBUS0, DBUS1, DBUS2, DBUS6, 0, CABLE_DEFAULT),
 	DFU_BOARD("fomu",             "", "dfu", 0x1209, 0x5bf0, 0),