Last active
December 26, 2023 12:24
-
-
Save surfaceflinger/feb4cf486c3c57cea98280781e010778 to your computer and use it in GitHub Desktop.
Minimal coreboot+SeaBIOS/EDK2 configs for devices that I own.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # Cherry-pick https://review.coreboot.org/c/coreboot/+/55232 | |
| # Display not working on dedicated GPUs, needs working setup IntelGopDriver which I can't figure out :/ | |
| # If you need to change bootorder, UEFI settings etc. - connect DisplayPort to the motherboard. | |
| # Internal flashing is available once you short service mode pins near PCIe and boot with iomem=relaxed. | |
| # If you bricked your board then | |
| # 4MB flash is MX25L3273E | |
| # 8MB flash is MX25L6473F | |
| # Base | |
| CONFIG_VENDOR_DELL=y | |
| CONFIG_BOARD_DELL_OPTIPLEX_9020_SFF=y | |
| # Coreboot | |
| CONFIG_TIMESTAMPS_ON_CONSOLE=y | |
| CONFIG_USE_OPTION_TABLE=y | |
| # Preferences | |
| CONFIG_SECURITY_CLEAR_DRAM_ON_REGULAR_BOOT=y | |
| CONFIG_TPM_DEACTIVATE=y | |
| CONFIG_EDK2_DISABLE_TPM=y | |
| # Display | |
| CONFIG_GENERIC_LINEAR_FRAMEBUFFER=y | |
| # Blobs | |
| CONFIG_HAVE_ME_BIN=y | |
| CONFIG_CHECK_ME=y | |
| CONFIG_USE_ME_CLEANER=y | |
| CONFIG_ME_BIN_PATH="/home/nat/Projects/9020/blobs/ime.bin" | |
| CONFIG_HAVE_GBE_BIN=y | |
| CONFIG_GBE_BIN_PATH="/home/nat/Projects/9020/blobs/gbe.bin" | |
| CONFIG_HAVE_IFD_BIN=y | |
| CONFIG_VALIDATE_INTEL_DESCRIPTOR=y | |
| CONFIG_IFD_BIN_PATH="/home/nat/Projects/9020/blobs/ifd.bin" | |
| CONFIG_HAVE_MRC=y | |
| CONFIG_MRC_FILE="/home/nat/Projects/9020/blobs/mrc.bin" | |
| CONFIG_USE_BROADWELL_MRC=y | |
| # UEFI | |
| CONFIG_PAYLOAD_EDK2=y |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| { | |
| description = '' | |
| A shell for building coreboot sdk, coreboot, seabios, edk2 | |
| You can get a hermetic environment with "nix develop -i -c bash --norc"\ | |
| To run "make menuconfig" you will need default environemnt with just "nix develop" | |
| ''; | |
| inputs = { | |
| nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable-small"; | |
| flake-utils.url = "github:numtide/flake-utils"; | |
| }; | |
| outputs = inputs@{ self, ... }: inputs.flake-utils.lib.eachDefaultSystem (system: | |
| let | |
| pkgs = inputs.nixpkgs.legacyPackages.${system}; | |
| in | |
| { | |
| devShells.default = pkgs.mkShellNoCC { | |
| buildInputs = with pkgs; [ | |
| bison | |
| cbfstool | |
| curl | |
| flex | |
| git | |
| gnat | |
| ifdtool | |
| imagemagick | |
| libuuid | |
| m4 | |
| nasm | |
| ncurses | |
| pkg-config | |
| python3 | |
| zlib | |
| ]; | |
| }; | |
| }); | |
| } |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # Base | |
| CONFIG_VENDOR_LENOVO=y | |
| CONFIG_BOARD_LENOVO_THINKPAD_T440P=y | |
| CONFIG_PCIEXP_HOTPLUG=y | |
| CONFIG_H8_SUPPORT_BT_ON_WIFI=y | |
| CONFIG_DRIVERS_PS2_KEYBOARD=y | |
| # Coreboot | |
| CONFIG_TIMESTAMPS_ON_CONSOLE=y | |
| CONFIG_USE_OPTION_TABLE=y | |
| # Preferences | |
| CONFIG_SECURITY_CLEAR_DRAM_ON_REGULAR_BOOT=y | |
| CONFIG_TPM_DEACTIVATE=y | |
| # Display | |
| CONFIG_GENERIC_LINEAR_FRAMEBUFFER=y | |
| # Blobs | |
| CONFIG_HAVE_ME_BIN=y | |
| CONFIG_CHECK_ME=y | |
| CONFIG_USE_ME_CLEANER=y | |
| CONFIG_ME_BIN_PATH="/home/nat/Projects/t440p/blobs/ime.bin" | |
| CONFIG_HAVE_GBE_BIN=y | |
| CONFIG_GBE_BIN_PATH="/home/nat/Projects/t440p/blobs/gbe.bin" | |
| CONFIG_HAVE_IFD_BIN=y | |
| CONFIG_VALIDATE_INTEL_DESCRIPTOR=y | |
| CONFIG_IFD_BIN_PATH="/home/nat/Projects/t440p/blobs/ifd.bin" | |
| CONFIG_HAVE_MRC=y | |
| CONFIG_MRC_FILE="/home/nat/Projects/t440p/blobs/mrc.bin" |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # Base | |
| CONFIG_VENDOR_LENOVO=y | |
| CONFIG_BOARD_LENOVO_THINKPAD_T440P=y | |
| CONFIG_PCIEXP_HOTPLUG=y | |
| CONFIG_H8_SUPPORT_BT_ON_WIFI=y | |
| CONFIG_DRIVERS_PS2_KEYBOARD=y | |
| # Coreboot | |
| CONFIG_TIMESTAMPS_ON_CONSOLE=y | |
| CONFIG_USE_OPTION_TABLE=y | |
| # Preferences | |
| CONFIG_SECURITY_CLEAR_DRAM_ON_REGULAR_BOOT=y | |
| CONFIG_TPM_DEACTIVATE=y | |
| CONFIG_EDK2_DISABLE_TPM=y | |
| # Display | |
| CONFIG_GENERIC_LINEAR_FRAMEBUFFER=y | |
| # Blobs | |
| CONFIG_HAVE_ME_BIN=y | |
| CONFIG_CHECK_ME=y | |
| CONFIG_USE_ME_CLEANER=y | |
| CONFIG_ME_BIN_PATH="/home/nat/Projects/t440p/blobs/ime.bin" | |
| CONFIG_HAVE_GBE_BIN=y | |
| CONFIG_GBE_BIN_PATH="/home/nat/Projects/t440p/blobs/gbe.bin" | |
| CONFIG_HAVE_IFD_BIN=y | |
| CONFIG_VALIDATE_INTEL_DESCRIPTOR=y | |
| CONFIG_IFD_BIN_PATH="/home/nat/Projects/t440p/blobs/ifd.bin" | |
| CONFIG_HAVE_MRC=y | |
| CONFIG_MRC_FILE="/home/nat/Projects/t440p/blobs/mrc.bin" | |
| # UEFI | |
| CONFIG_PAYLOAD_EDK2=y | |
| CONFIG_CBFS_SIZE=0x300000 |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment