Add support for MILIANKE-S200-EG4D20 and update document

Add board definition and FPGA part ID for the MILIANKE S200 EG4D20
development board. Also update related documentation and outdated URL.

Tested ok by loading bitstream to SRAM and FLASH.

Signed-off-by: Junhui Liu <junhui.liu@pigmoral.tech>

doc/FPGAs.yml

@@ -1,14 +1,16 @@
 Anlogic:
 
   - Description: EG4
-    Model: S20
-    URL: http://www.anlogic.com/prod_view.aspx?TypeId=10&Id=168&FId=t3:10:3
+    Model:
+      - EG4D20
+      - EG4S20
+    URL: https://www.anlogic.com/en/product/fpga/saleagle/eg4
     Memory: OK
     Flash: AS
 
   - Description: SALELF 2
     Model: EF2M45
-    URL: http://www.anlogic.com/prod_view.aspx?TypeId=12&Id=170&FId=t3:12:3
+    URL: https://www.anlogic.com/en/product/fpga/salelf/salelf2
     Memory: OK
     Flash: OK
 

doc/boards.yml

@@ -552,6 +552,13 @@
   Memory: OK
   Flash: OK
 
+- ID: mlk-s200-eg4d20
+  Description: MILIANKE S200 EG4D20 Development Board
+  URL: https://www.milianke.com/product-item-108.html
+  FPGA: eagle s20 EG4D20EG176
+  Memory: OK
+  Flash: OK
+
 - ID: mini_itx
   Description: Avnet Mini-ITX Base Kit
   URL: https://www.avnet.com/wps/portal/us/products/avnet-boards/avnet-board-families/mini-itx/

src/board.hpp

@@ -193,6 +193,7 @@ static std::map <std::string, target_board_t> board_list = {
 	JTAG_BOARD("machXO2EVN",      "", "ft2232",     0, 0, CABLE_DEFAULT),
 	JTAG_BOARD("machXO3SK",       "", "ft2232",     0, 0, CABLE_DEFAULT),
 	JTAG_BOARD("machXO3EVN",      "", "ft2232",     0, 0, CABLE_DEFAULT),
+	JTAG_BOARD("mlk-s200-eg4d20", "", "anlogicCable", 0, 0, CABLE_DEFAULT),
 	JTAG_BOARD("mimas_a7",		  "xc7a50tfgg484",	"numato", 0, 0, CABLE_MHZ(30)),
 	JTAG_BOARD("neso_a7",         "xc7a100tcsg324",	"numato-neso", 0, 0, CABLE_MHZ(30)),
 	JTAG_BOARD("minispartan6",    "", "ft2232",    0, 0, CABLE_DEFAULT),

src/part.hpp

@@ -24,6 +24,7 @@ static std::map <uint32_t, fpga_model> fpga_list = {
 	/**************************************************************************/
 
 	/* Anlogic Eagle */
+	{0x04014c35, {"anlogic", "eagle d20", "EG4D20EG176", 8}},
 	{0x0a014c35, {"anlogic", "eagle s20", "EG4S20BG256", 8}},
 
 	/* Anlogic Elf2 */