config/coreboot-t480-maximized.config: save upstream coreboot config changes in oldconfig format

Repro:
./docker_repro.sh make BOARD=EOL_t480-maximized coreboot.modify_and_save_oldconfig_in_place

Note that if config in defconfig format to show only changes vs defaults (not saved; Heads still has olfconfigs in tree):
./docker_repro.sh make BOARD=EOL_t480-maximized coreboot.modify_defconfig_in_place
user@heads-master:~/heads$ cat config/coreboot-t480-maximized.config
CONFIG_BOOTSPLASH_IMAGE=y
CONFIG_BOOTSPLASH_FILE="@BRAND_DIR@/bootsplash.jpg"
CONFIG_BOOTSPLASH_CONVERT=y
CONFIG_BOOTSPLASH_CONVERT_QUALITY=90
CONFIG_VENDOR_LENOVO=y
CONFIG_CBFS_SIZE=0xEEC000
CONFIG_ONBOARD_VGA_IS_PRIMARY=y
CONFIG_USE_LEGACY_8254_TIMER=y
CONFIG_IFD_BIN_PATH="@BLOB_DIR@/xx80/ifd.bin"
CONFIG_ME_BIN_PATH="@BLOB_DIR@/xx80/me.bin"
CONFIG_GBE_BIN_PATH="@BLOB_DIR@/xx80/gbe.bin"
CONFIG_HAVE_IFD_BIN=y
CONFIG_BOARD_LENOVO_T480=y
CONFIG_TPM_MEASURED_BOOT=y
CONFIG_LINUX_COMMAND_LINE="quiet loglevel=2"
CONFIG_POWER_STATE_OFF_AFTER_FAILURE=y
CONFIG_SOC_INTEL_COMMON_SPI_LOCKDOWN_SMM=y
CONFIG_PCIEXP_HOTPLUG=y
CONFIG_HAVE_ME_BIN=y
CONFIG_HAVE_GBE_BIN=y
CONFIG_GENERIC_LINEAR_FRAMEBUFFER=y
CONFIG_BOOTSPLASH=y
CONFIG_BOOTMEDIA_LOCK_CONTROLLER=y
CONFIG_PAYLOAD_LINUX=y
CONFIG_PAYLOAD_FILE="@BOARD_BUILD_DIR@/bzImage"
CONFIG_LINUX_INITRD="@BOARD_BUILD_DIR@/initrd.cpio.xz"

Signed-off-by: Thierry Laurion <[email protected]>

Author: tlaurion

config/coreboot-t480-maximized.config

@@ -217,11 +217,14 @@ CONFIG_BOARD_LENOVO_T480=y
 # CONFIG_BOARD_LENOVO_X230S is not set
 # CONFIG_BOARD_LENOVO_X230_EDP is not set
 # CONFIG_BOARD_LENOVO_X60 is not set
-CONFIG_PS2K_EISAID="PNP0303"
-CONFIG_PS2M_EISAID="PNP0F13"
-CONFIG_THINKPADEC_HKEY_EISAID="IBM0068"
+CONFIG_PS2K_EISAID="LEN0071"
+CONFIG_PS2M_EISAID="LEN0094"
+CONFIG_THINKPADEC_HKEY_EISAID="LEN0268"
 CONFIG_GFX_GMA_PANEL_1_PORT="eDP"
 CONFIG_BOARD_LENOVO_SKLKBL_THINKPAD_COMMON=y
+CONFIG_EDK2_BOOT_MANAGER_ESCAPE=y
+CONFIG_EDK2_FOLLOW_BGRT_SPEC=y
+CONFIG_VARIANT_HAS_DGPU=y
 # CONFIG_SOC_INTEL_CSE_SEND_EOP_EARLY is not set
 CONFIG_POWER_STATE_DEFAULT_ON_AFTER_FAILURE=y
 CONFIG_D3COLD_SUPPORT=y
@@ -502,7 +505,7 @@ CONFIG_EC_ACPI=y
 CONFIG_EC_LENOVO_H8=y
 CONFIG_H8_BEEP_ON_DEATH=y
 CONFIG_H8_FLASH_LEDS_ON_DEATH=y
-# CONFIG_H8_SUPPORT_BT_ON_WIFI is not set
+CONFIG_H8_SUPPORT_BT_ON_WIFI=y
 # CONFIG_H8_FN_CTRL_SWAP is not set
 CONFIG_H8_HAS_BAT_THRESHOLDS_IMPL=y
 CONFIG_H8_HAS_PRIMARY_FN_KEYS=y
@@ -658,7 +661,6 @@ CONFIG_USE_FSP_NOTIFY_PHASE_READY_TO_BOOT=y
 CONFIG_USE_FSP_NOTIFY_PHASE_END_OF_FIRMWARE=y
 # CONFIG_DISPLAY_FSP_TIMESTAMPS is not set
 # CONFIG_BUILDING_WITH_DEBUG_FSP is not set
-CONFIG_INTEL_INT15=y
 CONFIG_INTEL_GMA_ACPI=y
 CONFIG_VBT_CBFS_COMPRESSION_LZMA=y
 # CONFIG_VBT_CBFS_COMPRESSION_LZ4 is not set