add: rv64 CI, and copyright updates.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

7 files changed, 77 insertions, 5 deletions

diff --git a/.github/workflows/rv64.yml b/.github/workflows/rv64.yml
new file mode 100644
index 0000000..e25982b
--- /dev/null
+++ b/.github/workflows/rv64.yml
@@ -0,0 +1,19 @@
+name: FW CI (RV64)
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Install Packages
+      run: sudo apt update && sudo apt install gcc-riscv64-unknown-elf
+    - name: Build FW (ARM64)
+      run: cd src && cd rv64 && make -f ci.make all
\ No newline at end of file
diff --git a/src/arm64/ci.make b/src/arm64/ci.make
index 169d7f7..07f1746 100644
--- a/src/arm64/ci.make
+++ b/src/arm64/ci.make
@@ -3,7 +3,7 @@
  #
  #	CoreBoot
  # 	Date Added: 08/11/2023
- # 	Copyright 2024, ZKA Technologies, all rights reserved.
+ # 	Copyright 2024, Amlal El Mahrouss, all rights reserved.
  #
  # 	========================================================
  #
diff --git a/src/arm64/makefile b/src/arm64/makefile
index 7aa0ae4..8d05e8b 100644
--- a/src/arm64/makefile
+++ b/src/arm64/makefile
@@ -3,7 +3,7 @@
  #
  #	CoreBoot
  # 	Date Added: 08/11/2023
- # 	Copyright 2024, ZKA Technologies, all rights reserved.
+ # 	Copyright 2024, Amlal El Mahrouss, all rights reserved.
  #
  # 	========================================================
  #
diff --git a/src/ppc64/makefile b/src/ppc64/makefile
index 03d524f..8adb03f 100644
--- a/src/ppc64/makefile
+++ b/src/ppc64/makefile
@@ -3,7 +3,7 @@
  #

  #	CoreBoot

  # 	Date Added: 08/11/2023

- # 	Copyright 2024, ZKA Technologies, all rights reserved.

+ # 	Copyright 2024, Amlal El Mahrouss, all rights reserved.

  #

  # 	========================================================

  #

diff --git a/src/rv64/ci.make b/src/rv64/ci.make
new file mode 100644
index 0000000..757d6c1
--- /dev/null
+++ b/src/rv64/ci.make
@@ -0,0 +1,53 @@
+ #
+ #	========================================================
+ #
+ #	CoreBoot
+ # 	Date Added: 08/11/2023
+ # 	Copyright 2024, Amlal El Mahrouss, all rights reserved.
+ #
+ # 	========================================================
+ #
+
+CC=riscv64-unknown-elf-gcc
+FIRMWARE=core-boot.elf
+FLAGS=-D__COMPILE_RISCV__ -I../../ -Wall -c -nostdlib -ffreestanding -fno-builtin -D__BSTRICT__ -D__BDEBUG__ -O0 -mcmodel=medany
+C_SRC= $(wildcard *.s) $(wildcard *.c) $(wildcard ../*.c) -c
+
+CXX=riscv64-unknown-elf-g++
+CXX_SRC= $(wildcard *.cc) $(wildcard ../*.cc) -c
+
+LD=riscv64-unknown-elf-ld
+OBJ=*.o
+FLAGS_LD= --script=script.lds -o core-boot.elf
+
+EMU=qemu-system-riscv64 -m 4G -smp 2 -machine virt -bios $(FIRMWARE) -d int -device VGA
+
+.PHONY: all
+all: firmware-link
+	@echo "[CoreBoot] Done."
+
+# link (make firmware)
+.PHONY: firmware-link
+firmware-link: firmware-compile
+	$(LD) $(OBJ) $(FLAGS_LD)
+
+# compile firmware
+.PHONY: firmware-compile
+firmware-compile:
+	$(CC) $(FLAGS) $(C_SRC)
+	$(CXX) -ffreestanding -fno-rtti -fno-exceptions $(FLAGS) $(CXX_SRC)
+
+# launch qemu rule
+.PHONY: run
+run:
+	$(EMU)
+
+# launch qemu with attached debugger
+.PHONY: run-dbg
+run-dbg:
+	$(EMU) -S
+
+# remove object files
+.PHONY: clean
+clean:
+	rm -f $(wildcard *.o) $(wildcard *.elf) $(wildcard *.rom) $(wildcard *.epm)
diff --git a/src/rv64/makefile b/src/rv64/makefile
index 0bd8a28..757d6c1 100644
--- a/src/rv64/makefile
+++ b/src/rv64/makefile
@@ -3,7 +3,7 @@
  #
  #	CoreBoot
  # 	Date Added: 08/11/2023
- # 	Copyright 2024, ZKA Technologies, all rights reserved.
+ # 	Copyright 2024, Amlal El Mahrouss, all rights reserved.
  #
  # 	========================================================
  #
@@ -18,7 +18,7 @@ CXX_SRC= $(wildcard *.cc) $(wildcard ../*.cc) -c
 
 LD=riscv64-unknown-elf-ld
 OBJ=*.o
-FLAGS_LD= --script=linkscript.ld -o core-boot.elf
+FLAGS_LD= --script=script.lds -o core-boot.elf
 
 EMU=qemu-system-riscv64 -m 4G -smp 2 -machine virt -bios $(FIRMWARE) -d int -device VGA
 
diff --git a/src/rv64/linkscript.ld b/src/rv64/script.lds
index ca4e8dc..ca4e8dc 100644
--- a/src/rv64/linkscript.ld
+++ b/src/rv64/script.lds