Gowin: Remove nextpnr-gowin

Boards with Gowin chips are supported in the Himbaechel architecture with much greater correctness and a wider range of primitives. In fact, at the moment the advice “use himbaechel-gowin” immediately solves a significant part of the issues opened by users. Of course, you need to wait for amendments to oss-cad-suite, at least YosysHQ/oss-cad-suite-build#109 Signed-off-by: YRabbit <[email protected]>
yrabbit · Apr 30, 2024 · b84d07e · b84d07e
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commit b84d07e
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Showing 27 changed files with 3 additions and 13,675 deletions.
diff --git a/.github/ci/build_gowin.sh b/.github/ci/build_gowin.sh
diff --git a/.github/workflows/arch_ci.yml b/.github/workflows/arch_ci.yml
@@ -9,7 +9,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        arch: [mistral, ice40, ecp5, generic, nexus, machxo2, gowin, himbaechel]
+        arch: [mistral, ice40, ecp5, generic, nexus, machxo2, himbaechel]
     runs-on: ubuntu-latest
     env:
       DEPS_PATH: ${{ github.workspace }}/deps

diff --git a/.gitignore b/.gitignore
@@ -5,7 +5,6 @@
 /nextpnr-ecp5*
 /nextpnr-nexus*
 /nextpnr-fpga_interchange*
-/nextpnr-gowin*
 /nextpnr-machxo2*
 /nextpnr-himbaechel*
 .cache

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -108,9 +108,9 @@ endif()
 set(PROGRAM_PREFIX "" CACHE STRING "Name prefix for executables")
 
 # List of families to build
-set(FAMILIES generic ice40 ecp5 nexus gowin fpga_interchange machxo2 mistral himbaechel)
+set(FAMILIES generic ice40 ecp5 nexus fpga_interchange machxo2 mistral himbaechel)
 set(STABLE_FAMILIES generic ice40 ecp5)
-set(EXPERIMENTAL_FAMILIES nexus gowin fpga_interchange machxo2 mistral himbaechel)
+set(EXPERIMENTAL_FAMILIES nexus fpga_interchange machxo2 mistral himbaechel)
 
 set(ARCH "" CACHE STRING "Architecture family for nextpnr build")
 set_property(CACHE ARCH PROPERTY STRINGS ${FAMILIES})

diff --git a/gowin/CMakeLists.txt b/gowin/CMakeLists.txt