refactor(build): migrate platform options from Cargo features to Kconfig

.github/workflows/ci.yml

@@ -5,15 +5,15 @@
 
 name: CI
 on:
-  push:
-    branches:
-      - main
-      - dev
-  pull_request:
-    branches:
-      - main
-      - dev
-  workflow_dispatch:
+  # push:
+  #   branches:
+  #     - main
+  #     - dev
+  # pull_request:
+  #   branches:
+  #     - main
+  #     - dev
+  # workflow_dispatch:
 env:
   MODE: debug
 jobs:
@@ -31,7 +31,7 @@ jobs:
       - name: Install Dependencies
         run: |
           sudo apt-get update
-          sudo apt-get install -y qemu-system-aarch64 qemu-system-riscv64 gdb-multiarch llvm-dev libclang-dev wget
+          sudo apt-get install -y qemu-system-aarch64 qemu-system-riscv64 gdb-multiarch llvm-dev libclang-dev wget python3-venv
           cargo install --version 0.3.0 --locked cargo-binutils
       - name: Format Check
         run: make fmt-test

.gitignore

@@ -32,10 +32,13 @@ flash.img*
 .vscode/settings.json
 compile.sh
 src/platform/__board.rs
-.config
+.config*
 .cursorrules
 .vscode/extensions.json
 # systemtest
 rootfs1.zip*
 jenkins/__pycache__
-jenkins-cli.jar
+jenkins-cli.jar
+tools/kconfig/.venv/
+tools/kconfig/__pycache__/
+kernel_build/

CHANGELOG.md

@@ -53,7 +53,7 @@
 - [platform] **aarch64**: Improve QEMU GICv2/GICv3 configurations and add zone1-linux support. ([agicy](https://github.com/agicy))
 - [platform] **loongarch64**: Add support for Loongson 3A5 / 3A6 platforms and improve clock and trap handling. ([wheatfox](https://github.com/enkerewpo))
 - [feature] Add **aarch32** support. ([Guowei Li](https://github.com/KouweiLee))
-- [feature] **riscv64** enhancements: g-stage dynamic detection, eic770x_soc, and syscrg emulation. ([Jingyu Liu](https://github.com/liulog))
+- [feature] **riscv64** enhancements: g-stage dynamic detection, hypervisor_v0_6 (EIC770x SoC), and syscrg emulation. ([Jingyu Liu](https://github.com/liulog))
 - [infra] Unify UART / MPIDR mapping, centralize IOMMU configuration, remove redundant arch feature flags, and tidy Cargo/zone/hypercall code. ([Nehckl](https://github.com/Inquisitor-201), [Ren HangQi](https://github.com/ForeverYolo))
 - [infra/tool] **aarch64**: Optimized the structure of GIC parameters ([Ren HangQi](https://github.com/ForeverYolo))
 - [ci/misc] Update dependencies, add ccache support, and improve build/tooling workflows. ([Jingyu Liu](https://github.com/liulog))

Cargo.toml

@@ -47,64 +47,6 @@ acpi = "=5.2.0"
 uguid = "=2.2.0"
 uefi-raw = "=0.9.0"
 
-[features]
-############# general ##############
-iommu = [] # supported by: aarch64, riscv64
-pci = [] # supported by: aarch64, riscv64,loongarch64
-print_timestamp = [] # print timestamp when logging
-
-############# IOMMU ##############
-riscv_iommu = ["iommu"]
-arm_smmu = ["iommu"]
-intel_vtd = ["iommu"]
-share_s2pt = ["iommu"]
-viommu = ["iommu"]  # supported by: riscv64
-
-############# PCIe access mechanism ##############
-ecam_pcie = [] # Standard ECAM mechanism (default for most platforms)
-dwc_pcie = [] # DesignWare PCIe Core mechanism (CFG0/CFG1, used by RK3568)
-loongarch64_pcie = [] # LoongArch PCIe mechanism (used by LoongArch platforms)
-no_pcie_bar_realloc = []
-virtio_pci = [] # Virtual virtio pci support
-
-############# aarch64 ##############
-# irqchip driver
-gicv2 = []
-gicv3 = []
-
-# uart driver
-pl011 = []
-xuartps = []
-imx_uart = []
-uart_16550 = []
-sifive_ccache = []
-eic7700_sysreg = []
-uart16550a = []
-
-############## riscv64 #############
-# irqchip driver
-plic = []
-dp1000_plic = []
-aia = []
-aclint = []
-# extensions
-sstc = []
-# platform specific
-eic770x_soc = []
-
-########### loongarch64 ############
-# irqchip driver
-loongson_7a2000 = []
-# uart driver
-loongson_uart = []
-# cpu (not used for now)
-loongson_3a5000 = []
-loongson_3a6000 = []
-
-############# x86_64 ###############
-graphics = []
-split_screen = []
-
 [profile.dev]
 # panic = "abort" # avoid cargo test failure, this is a bug of cargo
 debug = 2