Add meer9 microcode and configs

models/meer9/coreboot.config

@@ -0,0 +1,22 @@
+CONFIG_VENDOR_SYSTEM76=y
+CONFIG_BOARD_SYSTEM76_MEER9=y
+CONFIG_CCACHE=y
+CONFIG_CONSOLE_SERIAL=n
+CONFIG_ADD_FSP_BINARIES=y
+CONFIG_FSP_FULL_FD=y
+CONFIG_FSP_FD_PATH="$(FIRMWARE_OPEN_MODEL_DIR)/MeteorLakeFspBinPkg/Fsp.fd"
+CONFIG_FSP_HEADER_PATH="$(FIRMWARE_OPEN_MODEL_DIR)/MeteorLakeFspBinPkg/Include"
+CONFIG_CPU_MICROCODE_CBFS_EXTERNAL_BINS=y
+CONFIG_CPU_UCODE_BINARIES="$(FIRMWARE_OPEN_MODEL_DIR)/microcode.rom"
+CONFIG_HAVE_IFD_BIN=y
+CONFIG_HAVE_ME_BIN=y
+CONFIG_IFD_BIN_PATH="$(FIRMWARE_OPEN_MODEL_DIR)/fd.rom"
+CONFIG_ME_BIN_PATH="$(FIRMWARE_OPEN_MODEL_DIR)/me.rom"
+CONFIG_PAYLOAD_ELF=y
+CONFIG_PAYLOAD_FILE="$(FIRMWARE_OPEN_UEFIPAYLOAD)"
+CONFIG_POST_IO=n
+CONFIG_SMMSTORE=y
+CONFIG_SMMSTORE_V2=y
+CONFIG_USE_OPTION_TABLE=y
+CONFIG_VALIDATE_INTEL_DESCRIPTOR=y
+#CONFIG_CONSOLE_SYSTEM76_EC=y

models/meer9/edk2.config

@@ -0,0 +1,9 @@
+BOOTLOADER=COREBOOT
+DISABLE_SERIAL_TERMINAL=TRUE
+PLATFORM_BOOT_TIMEOUT=2
+PS2_KEYBOARD_ENABLE=TRUE
+SECURE_BOOT_ENABLE=TRUE
+SERIAL_DRIVER_ENABLE=FALSE
+SHELL_TYPE=NONE
+TPM_ENABLE=TRUE
+#SYSTEM76_EC_LOGGING=TRUE

models/meer9/microcode.rom

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c8527b022aafbd946628067be4c91509d2985162e1e46281429fac680fa8b57f
+size 552976