Enable CONFIG_NO_GFX_INIT in coreboot on i915 boards with Linux 5.10

JonathonHall-Purism · JonathonHall-Purism · commit 6d0cd94ba8d0 · 2023-04-27T12:50:29.000-04:00
We don't need coreboot to initialize graphics on this boards, this
eliminates some unneeded code and the gnat dependency for them.

Coreboot was using libgfxinit, but it was initializing in text mode.
Heads' kernel will then switch to graphics mode, and we hand that
framebuffer from i915 to the target kernel during kexec.

Signed-off-by: Jonathon Hall &lt;jonathon.hall@puri.sm&gt;
diff --git a/config/coreboot-librem_13v2.config b/config/coreboot-librem_13v2.config
@@ -6,6 +6,7 @@ CONFIG_BOARD_PURISM_LIBREM13_V2=y
 CONFIG_CPU_MICROCODE_CBFS_EXTERNAL_BINS=y
 CONFIG_CPU_UCODE_BINARIES="3rdparty/purism-blobs/mainboard/purism/librem_skl/cpu_microcode_blob.bin"
 CONFIG_HAVE_ME_BIN=y
+CONFIG_NO_GFX_INIT=y
 CONFIG_TPM_MEASURED_BOOT=y
 CONFIG_PAYLOAD_LINUX=y
 CONFIG_PAYLOAD_FILE="@BOARD_BUILD_DIR@/bzImage"
diff --git a/config/coreboot-librem_13v4.config b/config/coreboot-librem_13v4.config
@@ -6,6 +6,7 @@ CONFIG_BOARD_PURISM_LIBREM13_V4=y
 CONFIG_CPU_MICROCODE_CBFS_EXTERNAL_BINS=y
 CONFIG_CPU_UCODE_BINARIES="3rdparty/purism-blobs/mainboard/purism/librem_kbl/cpu_microcode_blob.bin"
 CONFIG_HAVE_ME_BIN=y
+CONFIG_NO_GFX_INIT=y
 CONFIG_TPM_MEASURED_BOOT=y
 CONFIG_PAYLOAD_LINUX=y
 CONFIG_PAYLOAD_FILE="@BOARD_BUILD_DIR@/bzImage"
diff --git a/config/coreboot-librem_14.config b/config/coreboot-librem_14.config
@@ -6,6 +6,7 @@ CONFIG_BOARD_PURISM_LIBREM_14=y
 CONFIG_CPU_MICROCODE_CBFS_EXTERNAL_BINS=y
 CONFIG_CPU_UCODE_BINARIES="3rdparty/purism-blobs/mainboard/purism/librem_cnl/cpu_microcode_blob.bin"
 CONFIG_HAVE_ME_BIN=y
+CONFIG_NO_GFX_INIT=y
 CONFIG_TPM_MEASURED_BOOT=y
 CONFIG_PAYLOAD_LINUX=y
 CONFIG_PAYLOAD_FILE="@BOARD_BUILD_DIR@/bzImage"
diff --git a/config/coreboot-librem_15v3.config b/config/coreboot-librem_15v3.config
@@ -6,6 +6,7 @@ CONFIG_BOARD_PURISM_LIBREM15_V3=y
 CONFIG_CPU_MICROCODE_CBFS_EXTERNAL_BINS=y
 CONFIG_CPU_UCODE_BINARIES="3rdparty/purism-blobs/mainboard/purism/librem_skl/cpu_microcode_blob.bin"
 CONFIG_HAVE_ME_BIN=y
+CONFIG_NO_GFX_INIT=y
 CONFIG_TPM_MEASURED_BOOT=y
 CONFIG_PAYLOAD_LINUX=y
 CONFIG_PAYLOAD_FILE="@BOARD_BUILD_DIR@/bzImage"
diff --git a/config/coreboot-librem_15v4.config b/config/coreboot-librem_15v4.config
@@ -6,6 +6,7 @@ CONFIG_BOARD_PURISM_LIBREM15_V4=y
 CONFIG_CPU_MICROCODE_CBFS_EXTERNAL_BINS=y
 CONFIG_CPU_UCODE_BINARIES="3rdparty/purism-blobs/mainboard/purism/librem_kbl/cpu_microcode_blob.bin"
 CONFIG_HAVE_ME_BIN=y
+CONFIG_NO_GFX_INIT=y
 CONFIG_TPM_MEASURED_BOOT=y
 CONFIG_PAYLOAD_LINUX=y
 CONFIG_PAYLOAD_FILE="@BOARD_BUILD_DIR@/bzImage"
diff --git a/config/coreboot-librem_mini.config b/config/coreboot-librem_mini.config
@@ -8,6 +8,7 @@ CONFIG_BOARD_PURISM_LIBREM_MINI=y
 CONFIG_CPU_MICROCODE_CBFS_EXTERNAL_BINS=y
 CONFIG_CPU_UCODE_BINARIES="3rdparty/purism-blobs/mainboard/purism/librem_cnl/cpu_microcode_blob.bin"
 CONFIG_HAVE_ME_BIN=y
+CONFIG_NO_GFX_INIT=y
 CONFIG_PAYLOAD_LINUX=y
 CONFIG_PAYLOAD_FILE="@BOARD_BUILD_DIR@/bzImage"
 CONFIG_LINUX_INITRD="@BOARD_BUILD_DIR@/initrd.cpio.xz"
diff --git a/config/coreboot-librem_mini_v2.config b/config/coreboot-librem_mini_v2.config
@@ -7,6 +7,7 @@ CONFIG_BOARD_PURISM_LIBREM_MINI_V2=y
 CONFIG_CPU_MICROCODE_CBFS_EXTERNAL_BINS=y
 CONFIG_CPU_UCODE_BINARIES="3rdparty/purism-blobs/mainboard/purism/librem_cnl/cpu_microcode_blob.bin"
 CONFIG_HAVE_ME_BIN=y
+CONFIG_NO_GFX_INIT=y
 CONFIG_PAYLOAD_LINUX=y
 CONFIG_PAYLOAD_FILE="@BOARD_BUILD_DIR@/bzImage"
 CONFIG_LINUX_INITRD="@BOARD_BUILD_DIR@/initrd.cpio.xz"
diff --git a/config/coreboot-t440p.config b/config/coreboot-t440p.config
@@ -13,6 +13,7 @@ CONFIG_HAVE_MRC=y
 CONFIG_MRC_FILE="@BLOB_DIR@/haswell/mrc.bin"
 CONFIG_HAVE_ME_BIN=y
 CONFIG_HAVE_GBE_BIN=y
+CONFIG_NO_GFX_INIT=y
 CONFIG_PAYLOAD_LINUX=y
 CONFIG_PAYLOAD_FILE="@BOARD_BUILD_DIR@/bzImage"
 CONFIG_LINUX_INITRD="@BOARD_BUILD_DIR@/initrd.cpio.xz"
