From d3d3fea9163ee761e374b69e714afcd0735de289 Mon Sep 17 00:00:00 2001
From: Byron Lathi <bslathi19@gmail.com>
Date: Sat, 30 Sep 2023 04:16:52 +0000
Subject: [PATCH 1/2] Resolve "Use dependencies instead of makefile chaining"

---
 .gitlab-ci.yml                                | 45 ++++++++++++++++---
 .gitmodules                                   |  3 ++
 .../simulation/src/verilog-sd-emulator        |  1 +
 sw/Makefile                                   |  8 ++--
 4 files changed, 48 insertions(+), 9 deletions(-)
 create mode 160000 hw/efinix_fpga/simulation/src/verilog-sd-emulator

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f55824e..5b77088 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -20,9 +20,23 @@ variables:
      GIT_SUBMODULE_STRATEGY: recursive
 
 stages:          # List of stages for jobs, and their order of execution
+  - toolchain
   - build
 
-build-fpga:       # This job runs in the build stage, which runs first.
+build toolchain:
+  tags:
+    - linux
+  stage: toolchain
+  script:
+    - source init_env.sh
+    - cd sw/cc65
+    - make -j
+  artifacts:
+    paths:
+      - sw/cc65/bin
+      - sw/cc65/lib
+
+build fpga:       # This job runs in the build stage, which runs first.
   tags:
     - efinity
     - linux
@@ -32,15 +46,36 @@ build-fpga:       # This job runs in the build stage, which runs first.
     - cd hw/efinix_fpga
     - make
 
-build-sim:
+build sim:
   tags:
    - iverilog
    - linux
   stage: build
   script:  
     - source init_env.sh
-    - cd sw/cc65
-    - make -j
-    - cd ../..
     - cd hw/efinix_fpga/simulation
     - make
+  dependencies:
+    - build toolchain
+
+build bios:
+  tags:
+    - linux
+  stage: build
+  script:
+    - source init_env.sh
+    - cd sw/
+    - make bios
+  dependencies:
+    - build toolchain
+
+build kernel:
+  tags:
+    - linux
+  stage: build
+  script:
+    - source init_env.sh
+    - cd sw/
+    - make kernel
+  dependencies:
+    - build toolchain
\ No newline at end of file
diff --git a/.gitmodules b/.gitmodules
index 0a0a7e3..da7e628 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "hw/efinix_fpga/simulation/src/verilog-6502"]
 	path = hw/efinix_fpga/simulation/src/verilog-6502
 	url = https://git.byronlathi.com/bslathi19/verilog-6502
+[submodule "hw/efinix_fpga/simulation/src/verilog-sd-emulator"]
+	path = hw/efinix_fpga/simulation/src/verilog-sd-emulator
+	url = https://git.byronlathi.com/bslathi19/verilog-sd-emulator
diff --git a/hw/efinix_fpga/simulation/src/verilog-sd-emulator b/hw/efinix_fpga/simulation/src/verilog-sd-emulator
new file mode 160000
index 0000000..7fb88c9
--- /dev/null
+++ b/hw/efinix_fpga/simulation/src/verilog-sd-emulator
@@ -0,0 +1 @@
+Subproject commit 7fb88c9ee1ca65dd5bfd10b2e0f6331e958abdd7
diff --git a/sw/Makefile b/sw/Makefile
index c379713..a47ed42 100644
--- a/sw/Makefile
+++ b/sw/Makefile
@@ -1,6 +1,6 @@
-.PHONY: all install bootloader kernel clean
+.PHONY: all install bios kernel clean
 
-all: toolchain bootloader kernel
+all: toolchain bios kernel
 
 install: all
 	sh script/format_disk.sh
@@ -9,8 +9,8 @@ install: all
 toolchain:
 	@$(MAKE) -j4 -C cc65
 
-bootloader:
-	@$(MAKE) -C bootloader
+bios:
+	@$(MAKE) -C bios
 
 kernel:
 	@$(MAKE) -C kernel

From f8bdbfbb2bccf70d14bec9655c9ace4a1d4fac31 Mon Sep 17 00:00:00 2001
From: Byron Lathi <bslathi19@gmail.com>
Date: Sat, 30 Sep 2023 05:05:12 +0000
Subject: [PATCH 2/2] Resolve "Run simulation as part of ci"

---
 .gitlab-ci.yml | 19 ++++++++++++++++++-
 init_env.sh    |  9 +++++++--
 2 files changed, 25 insertions(+), 3 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 5b77088..f66e279 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -22,6 +22,7 @@ variables:
 stages:          # List of stages for jobs, and their order of execution
   - toolchain
   - build
+  - simulate
 
 build toolchain:
   tags:
@@ -51,6 +52,10 @@ build sim:
    - iverilog
    - linux
   stage: build
+  artifacts:
+    paths:
+      - hw/efinix_fpga/simulation/sim_top
+      - hw/efinix_fpga/simulation/init_hex.mem
   script:  
     - source init_env.sh
     - cd hw/efinix_fpga/simulation
@@ -78,4 +83,16 @@ build kernel:
     - cd sw/
     - make kernel
   dependencies:
-    - build toolchain
\ No newline at end of file
+    - build toolchain
+
+run sim:
+  tags:
+    - linux
+    - iverilog
+  stage: simulate
+  script:
+    - source init_env.sh
+    - cd hw/efinix_fpga/simulation
+    - vvp sim_top
+  dependencies:
+    - build sim
diff --git a/init_env.sh b/init_env.sh
index 46419d9..443f828 100644
--- a/init_env.sh
+++ b/init_env.sh
@@ -3,6 +3,8 @@
 
 # ENV=".env/$HOSTNAME"
 
+export REPO_TOP=$(git rev-parse --show-toplevel)
+
 # if [ ! -d "$ENV" ]; then
 #     mkdir -p "$ENV"
 # fi
@@ -19,8 +21,11 @@
 # source "$ENV/efinity/2023.1/bin/setup.sh"
 # export PATH=$PATH:"$EFXPT_HOME/bin"
 
-source $EFX_SETUP
-export REPO_TOP=$(git rev-parse --show-toplevel)
+if [ -n "$EFX_SETUP" ]; then
+    source $EFX_SETUP
+else
+    echo "EFX_SETUP not defined!"
+fi
 
 
 # python -m venv .user_venv --system-site-packages