.

9 files changed, 71 insertions, 0 deletions

diff --git a/configs/boards/t440p.nix b/configs/boards/t440p.nix
new file mode 100644
index 000000000000..5d3f29e7e68f
--- /dev/null
+++ b/configs/boards/t440p.nix
@@ -0,0 +1,8 @@
+{ ... }:
+
+{
+  CONFIG_VENDOR_LENOVO = "y";
+  CONFIG_BOARD_LENOVO_THINKPAD_T440P = "y";
+
+  # TODO: fetch mrc.bin
+}
diff --git a/configs/boards/t60.nix b/configs/boards/t60.nix
new file mode 100644
index 000000000000..9af80af158ff
--- /dev/null
+++ b/configs/boards/t60.nix
@@ -0,0 +1,6 @@
+{ ... }:
+
+{
+  CONFIG_VENDOR_LENOVO = "y";
+  CONFIG_BOARD_LENOVO_T60 = "y";
+}
diff --git a/configs/boards/x1c.nix b/configs/boards/x1c.nix
new file mode 100644
index 000000000000..c2a3774dadc2
--- /dev/null
+++ b/configs/boards/x1c.nix
@@ -0,0 +1,6 @@
+{ ... }:
+
+{
+  CONFIG_VENDOR_LENOVO = "y";
+  CONFIG_BOARD_LENOVO_X1_CARBON_GEN1 = "y";
+}
diff --git a/configs/boards/x220.nix b/configs/boards/x220.nix
new file mode 100644
index 000000000000..4db72bcbb94d
--- /dev/null
+++ b/configs/boards/x220.nix
@@ -0,0 +1,6 @@
+{ ... }:
+
+{
+  CONFIG_VENDOR_LENOVO = "y";
+  CONFIG_BOARD_LENOVO_X220 = "y";
+}
diff --git a/configs/boards/x230-fhd.nix b/configs/boards/x230-fhd.nix
new file mode 100644
index 000000000000..bb198aba4826
--- /dev/null
+++ b/configs/boards/x230-fhd.nix
@@ -0,0 +1,9 @@
+{ ... }:
+
+{
+  imports = [
+    ./x230.nix
+  ];
+
+  # TODO: modify vbt to hide LVDS
+}
diff --git a/configs/boards/x230.nix b/configs/boards/x230.nix
new file mode 100644
index 000000000000..5563f11fdbad
--- /dev/null
+++ b/configs/boards/x230.nix
@@ -0,0 +1,6 @@
+{ ... }:
+
+{
+  CONFIG_VENDOR_LENOVO = "y";
+  CONFIG_BOARD_LENOVO_X230 = "y";
+}
diff --git a/configs/boards/x230t.nix b/configs/boards/x230t.nix
new file mode 100644
index 000000000000..884b314b96b3
--- /dev/null
+++ b/configs/boards/x230t.nix
@@ -0,0 +1,4 @@
+{
+  CONFIG_VENDOR_LENOVO = "y";
+  CONFIG_BOARD_LENOVO_X230T = "y";
+}
diff --git a/configs/common.nix b/configs/common.nix
new file mode 100644
index 000000000000..113860f7ea7e
--- /dev/null
+++ b/configs/common.nix
@@ -0,0 +1,11 @@
+{ ... }:
+
+{
+  coreboot.corebootConfig = {
+    CONFIG_PAYLOAD_NONE = "y"; # payload is added later
+    CONFIG_CBFS_SIZE = lib.mkDefault "0x300000";
+    CONFIG_USE_OPTION_TABLE = lib.mkDefault "y";
+    CONFIG_PCIEXP_CLK_PM = lib.mkDefault "y";
+    CONFIG_GENERIC_LINEAR_FRAMEBUFFER = lib.mkDefault "y";
+  };
+}
diff --git a/configs/milan-x1c.nix b/configs/milan-x1c.nix
new file mode 100644
index 000000000000..b88474a210f8
--- /dev/null
+++ b/configs/milan-x1c.nix
@@ -0,0 +1,15 @@
+{ ... }:
+
+{
+  imports = [
+    ./common.nix
+    ./boards/x1c.nix
+  ];
+
+  coreboot.corebootConfig = {
+    CONFIG_LINEAR_FRAMEBUFFER_MAX_WIDTH = "1600";
+    CONFIG_LINEAR_FRAMEBUFFER_MAX_HEIGHT = "900";
+  };
+
+  grub2.enable = true;
+}