diff --git a/arch/x86/include/asm/arch-apollolake/fsp/fsp_configs.h b/arch/x86/include/asm/arch-apollolake/fsp/fsp_configs.h
new file mode 100644
index 0000000000..9185d94b2b
--- /dev/null
+++ b/arch/x86/include/asm/arch-apollolake/fsp/fsp_configs.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: Intel */
+/*
+ * Copyright 2019 Google LLC
+ */
+
+#ifndef __FSP_CONFIGS_H__
+#define __FSP_CONFIGS_H__
+
+#define FSPT_UPD_SIGNATURE	0x545F4450554C5041	/* 'APLUPD_T' */
+#define FSPM_UPD_SIGNATURE	0x4D5F4450554C5041	/* 'APLUPD_M' */
+#define FSPS_UPD_SIGNATURE	0x535F4450554C5041	/* 'APLUPD_S' */
+#define VBT_SIGNATURE		0x54425624
+
+#endif
diff --git a/arch/x86/include/asm/arch-apollolake/fsp/fsp_m_upd.h b/arch/x86/include/asm/arch-apollolake/fsp/fsp_m_upd.h
new file mode 100644
index 0000000000..93bee5b2d1
--- /dev/null
+++ b/arch/x86/include/asm/arch-apollolake/fsp/fsp_m_upd.h
@@ -0,0 +1,123 @@
+/* SPDX-License-Identifier: Intel */
+/*
+ * Copyright (c) 2019, Intel Corporation. All rights reserved.
+ * Copyright 2019 Google LLC
+ */
+
+#ifndef	__ASM_ARCH_FSP_M_UDP_H
+#define	__ASM_ARCH_FSP_M_UDP_H
+
+#include <asm/fsp2/fsp_api.h>
+
+#define FSP_DRAM_CHANNELS	4
+
+struct __packed fspm_arch_upd {
+	u8	revision;
+	u8	reserved[3];
+	void	*nvs_buffer_ptr;
+	void	*stack_base;
+	u32	stack_size;
+	u32	boot_loader_tolum_size;
+	u32	boot_mode;
+	u8	reserved1[8];
+};
+
+struct __packed fsp_ram_channel {
+	u8	rank_enable;
+	u8	device_width;
+	u8	dram_density;
+	u8	option;
+	u8	odt_config;
+	u8	tristate_clk1;
+	u8	mode2_n;
+	u8	odt_levels;
+};
+
+struct __packed fsp_m_config {
+	u32	serial_debug_port_address;
+	u8	serial_debug_port_type;
+	u8	serial_debug_port_device;
+	u8	serial_debug_port_stride_size;
+	u8	mrc_fast_boot;
+	u8	igd;
+	u8	igd_dvmt50_pre_alloc;
+	u8	igd_aperture_size;
+	u8	gtt_size;
+	u8	primary_video_adaptor;
+	u8	package;
+	u8	profile;
+	u8	memory_down;
+
+	u8	ddr3_l_page_size;
+	u8	ddr3_lasr;
+	u8	scrambler_support;
+	u8	interleaved_mode;
+	u16	channel_hash_mask;
+	u16	slice_hash_mask;
+	u8	channels_slices_enable;
+	u8	min_ref_rate2x_enable;
+	u8	dual_rank_support_enable;
+	u8	rmt_mode;
+	u16	memory_size_limit;
+	u16	low_memory_max_value;
+
+	u16	high_memory_max_value;
+	u8	disable_fast_boot;
+	u8	dimm0_spd_address;
+	u8	dimm1_spd_address;
+	struct fsp_ram_channel chan[FSP_DRAM_CHANNELS];
+	u8	rmt_check_run;
+	u16	rmt_margin_check_scale_high_threshold;
+	u8	ch_bit_swizzling[FSP_DRAM_CHANNELS][32];
+	u32	msg_level_mask;
+	u8	unused_upd_space0[4];
+
+	u8	pre_mem_gpio_table_pin_num[4];
+	u32	pre_mem_gpio_table_ptr;
+	u8	pre_mem_gpio_table_entry_num;
+	u8	enhance_port8xh_decoding;
+	u8	spd_write_enable;
+	u8	mrc_data_saving;
+	u32	oem_loading_base;
+
+	u8	oem_file_name[16];
+
+	void	*mrc_boot_data_ptr;
+	u8	e_mmc_trace_len;
+	u8	skip_cse_rbp;
+	u8	npk_en;
+	u8	fw_trace_en;
+	u8	fw_trace_destination;
+	u8	recover_dump;
+	u8	msc0_wrap;
+	u8	msc1_wrap;
+	u32	msc0_size;
+
+	u32	msc1_size;
+	u8	pti_mode;
+	u8	pti_training;
+	u8	pti_speed;
+	u8	punit_mlvl;
+
+	u8	pmc_mlvl;
+	u8	sw_trace_en;
+	u8	periodic_retraining_disable;
+	u8	enable_reset_system;
+
+	u8	enable_s3_heci2;
+	u8	unused_upd_space1[3];
+
+	void	*variable_nvs_buffer_ptr;
+	u8	reserved_fspm_upd[12];
+};
+
+/** FSP-M UPD Configuration */
+struct __packed fspm_upd {
+	struct fsp_upd_header header;
+	struct fspm_arch_upd arch;
+	struct fsp_m_config config;
+	u8 unused_upd_space2[158];
+	u16 upd_terminator;
+};
+
+#endif
diff --git a/arch/x86/include/asm/arch-apollolake/fsp/fsp_s_upd.h b/arch/x86/include/asm/arch-apollolake/fsp/fsp_s_upd.h
new file mode 100644
index 0000000000..4a868e80ba
--- /dev/null
+++ b/arch/x86/include/asm/arch-apollolake/fsp/fsp_s_upd.h
@@ -0,0 +1,292 @@
+/* SPDX-License-Identifier: Intel */
+/*
+ * Copyright (c) 2016, Intel Corporation. All rights reserved.
+ * Copyright 2019 Google LLC
+ */
+#ifndef __ASM_ARCH_FSP_S_UDP_H
+#define __ASM_ARCH_FSP_S_UDP_H
+
+#include <asm/fsp2/fsp_api.h>
+
+struct __packed fsp_s_config {
+	u8	active_processor_cores;
+	u8	disable_core1;
+	u8	disable_core2;
+	u8	disable_core3;
+	u8	vmx_enable;
+	u8	proc_trace_mem_size;
+	u8	proc_trace_enable;
+	u8	eist;
+	u8	boot_p_state;
+	u8	enable_cx;
+	u8	c1e;
+	u8	bi_proc_hot;
+	u8	pkg_c_state_limit;
+	u8	c_state_auto_demotion;
+	u8	c_state_un_demotion;
+	u8	max_core_c_state;
+	u8	pkg_c_state_demotion;
+	u8	pkg_c_state_un_demotion;
+	u8	turbo_mode;
+	u8	hda_verb_table_entry_num;
+	u32	hda_verb_table_ptr;
+	u8	p2sb_unhide;
+	u8	ipu_en;
+	u8	ipu_acpi_mode;
+	u8	force_wake;
+	u32	gtt_mm_adr;
+	u32	gm_adr;
+	u8	pavp_lock;
+	u8	graphics_freq_modify;
+	u8	graphics_freq_req;
+	u8	graphics_video_freq;
+	u8	pm_lock;
+	u8	dop_clock_gating;
+	u8	unsolicited_attack_override;
+	u8	wopcm_support;
+	u8	wopcm_size;
+	u8	power_gating;
+	u8	unit_level_clock_gating;
+	u8	fast_boot;
+	u8	dyn_sr;
+	u8	sa_ipu_enable;
+	u8	pm_support;
+	u8	enable_render_standby;
+	u32	logo_size;
+	u32	logo_ptr;
+	u32	graphics_config_ptr;
+	u8	pavp_enable;
+	u8	pavp_pr3;
+	u8	cd_clock;
+	u8	pei_graphics_peim_init;
+	u8	write_protection_enable[5];
+	u8	read_protection_enable[5];
+	u16	protected_range_limit[5];
+	u16	protected_range_base[5];
+	u8	gmm;
+	u8	clk_gating_pgcb_clk_trunk;
+	u8	clk_gating_sb;
+	u8	clk_gating_sb_clk_trunk;
+	u8	clk_gating_sb_clk_partition;
+	u8	clk_gating_core;
+	u8	clk_gating_dma;
+	u8	clk_gating_reg_access;
+	u8	clk_gating_host;
+	u8	clk_gating_partition;
+	u8	clk_gating_trunk;
+	u8	hda_enable;
+	u8	dsp_enable;
+	u8	pme;
+	u8	hd_audio_io_buffer_ownership;
+	u8	hd_audio_io_buffer_voltage;
+	u8	hd_audio_vc_type;
+	u8	hd_audio_link_frequency;
+	u8	hd_audio_i_disp_link_frequency;
+	u8	hd_audio_i_disp_link_tmode;
+	u8	dsp_endpoint_dmic;
+	u8	dsp_endpoint_bluetooth;
+	u8	dsp_endpoint_i2s_skp;
+	u8	dsp_endpoint_i2s_hp;
+	u8	audio_ctl_pwr_gate;
+	u8	audio_dsp_pwr_gate;
+	u8	mmt;
+	u8	hmt;
+	u8	hd_audio_pwr_gate;
+	u8	hd_audio_clk_gate;
+	u32	dsp_feature_mask;
+	u32	dsp_pp_module_mask;
+	u8	bios_cfg_lock_down;
+	u8	hpet;
+	u8	hpet_bdf_valid;
+	u8	hpet_bus_number;
+	u8	hpet_device_number;
+	u8	hpet_function_number;
+	u8	io_apic_bdf_valid;
+	u8	io_apic_bus_number;
+	u8	io_apic_device_number;
+	u8	io_apic_function_number;
+	u8	io_apic_entry24_119;
+	u8	io_apic_id;
+	u8	io_apic_range_select;
+	u8	ish_enable;
+	u8	bios_interface;
+	u8	bios_lock;
+	u8	spi_eiss;
+	u8	bios_lock_sw_smi_number;
+	u8	lpss_s0ix_enable;
+	u8	unused_upd_space0[1];
+	u8	i2c_clk_gate_cfg[8];
+	u8	hsuart_clk_gate_cfg[4];
+	u8	spi_clk_gate_cfg[3];
+	u8	i2c0_enable;
+	u8	i2c1_enable;
+	u8	i2c2_enable;
+	u8	i2c3_enable;
+	u8	i2c4_enable;
+	u8	i2c5_enable;
+	u8	i2c6_enable;
+	u8	i2c7_enable;
+	u8	hsuart0_enable;
+	u8	hsuart1_enable;
+	u8	hsuart2_enable;
+	u8	hsuart3_enable;
+	u8	spi0_enable;
+	u8	spi1_enable;
+	u8	spi2_enable;
+	u8	os_dbg_enable;
+	u8	dci_en;
+	u32	uart2_kernel_debug_base_address;
+	u8	pcie_clock_gating_disabled;
+	u8	pcie_root_port8xh_decode;
+	u8	pcie8xh_decode_port_index;
+	u8	pcie_root_port_peer_memory_write_enable;
+	u8	pcie_aspm_sw_smi_number;
+	u8	unused_upd_space1[1];
+	u8	pcie_root_port_en[6];
+	u8	pcie_rp_hide[6];
+	u8	pcie_rp_slot_implemented[6];
+	u8	pcie_rp_hot_plug[6];
+	u8	pcie_rp_pm_sci[6];
+	u8	pcie_rp_ext_sync[6];
+	u8	pcie_rp_transmitter_half_swing[6];
+	u8	pcie_rp_acs_enabled[6];
+	u8	pcie_rp_clk_req_supported[6];
+	u8	pcie_rp_clk_req_number[6];
+	u8	pcie_rp_clk_req_detect[6];
+	u8	advanced_error_reporting[6];
+	u8	pme_interrupt[6];
+	u8	unsupported_request_report[6];
+	u8	fatal_error_report[6];
+	u8	no_fatal_error_report[6];
+	u8	correctable_error_report[6];
+	u8	system_error_on_fatal_error[6];
+	u8	system_error_on_non_fatal_error[6];
+	u8	system_error_on_correctable_error[6];
+	u8	pcie_rp_speed[6];
+	u8	physical_slot_number[6];
+	u8	pcie_rp_completion_timeout[6];
+	u8	ptm_enable[6];
+	u8	pcie_rp_aspm[6];
+	u8	pcie_rp_l1_substates[6];
+	u8	pcie_rp_ltr_enable[6];
+	u8	pcie_rp_ltr_config_lock[6];
+	u8	pme_b0_s5_dis;
+	u8	pci_clock_run;
+	u8	timer8254_clk_setting;
+	u8	enable_sata;
+	u8	sata_mode;
+	u8	sata_salp_support;
+	u8	sata_pwr_opt_enable;
+	u8	e_sata_speed_limit;
+	u8	speed_limit;
+	u8	unused_upd_space2[1];
+	u8	sata_ports_enable[2];
+	u8	sata_ports_dev_slp[2];
+	u8	sata_ports_hot_plug[2];
+	u8	sata_ports_interlock_sw[2];
+	u8	sata_ports_external[2];
+	u8	sata_ports_spin_up[2];
+	u8	sata_ports_solid_state_drive[2];
+	u8	sata_ports_enable_dito_config[2];
+	u8	sata_ports_dm_val[2];
+	u8	unused_upd_space3[2];
+	u16	sata_ports_dito_val[2];
+	u16	sub_system_vendor_id;
+	u16	sub_system_id;
+	u8	crid_settings;
+	u8	reset_select;
+	u8	sdcard_enabled;
+	u8	e_mmc_enabled;
+	u8	e_mmc_host_max_speed;
+	u8	ufs_enabled;
+	u8	sdio_enabled;
+	u8	gpp_lock;
+	u8	sirq_enable;
+	u8	sirq_mode;
+	u8	start_frame_pulse;
+	u8	smbus_enable;
+	u8	arp_enable;
+	u8	unused_upd_space4;
+	u16	num_rsvd_smbus_addresses;
+	u8	rsvd_smbus_address_table[128];
+	u8	disable_compliance_mode;
+	u8	usb_per_port_ctl;
+	u8	usb30_mode;
+	u8	unused_upd_space5[1];
+	u8	port_usb20_enable[8];
+	u8	port_us20b_over_current_pin[8];
+	u8	usb_otg;
+	u8	hsic_support_enable;
+	u8	port_usb30_enable[6];
+	u8	port_us30b_over_current_pin[6];
+	u8	ssic_port_enable[2];
+	u16	dlane_pwr_gating;
+	u8	vtd_enable;
+	u8	lock_down_global_smi;
+	u16	reset_wait_timer;
+	u8	rtc_lock;
+	u8	sata_test_mode;
+	u8	ssic_rate[2];
+	u16	dynamic_power_gating;
+	u16	pcie_rp_ltr_max_snoop_latency[6];
+	u8	pcie_rp_snoop_latency_override_mode[6];
+	u8	unused_upd_space6[2];
+	u16	pcie_rp_snoop_latency_override_value[6];
+	u8	pcie_rp_snoop_latency_override_multiplier[6];
+	u8	skip_mp_init;
+	u8	dci_auto_detect;
+	u16	pcie_rp_ltr_max_non_snoop_latency[6];
+	u8	pcie_rp_non_snoop_latency_override_mode[6];
+	u8	tco_timer_halt_lock;
+	u8	pwr_btn_override_period;
+	u16	pcie_rp_non_snoop_latency_override_value[6];
+	u8	pcie_rp_non_snoop_latency_override_multiplier[6];
+	u8	pcie_rp_slot_power_limit_scale[6];
+	u8	pcie_rp_slot_power_limit_value[6];
+	u8	disable_native_power_button;
+	u8	power_butter_debounce_mode;
+	u32	sdio_tx_cmd_cntl;
+	u32	sdio_tx_data_cntl1;
+	u32	sdio_tx_data_cntl2;
+	u32	sdio_rx_cmd_data_cntl1;
+	u32	sdio_rx_cmd_data_cntl2;
+	u32	sdcard_tx_cmd_cntl;
+	u32	sdcard_tx_data_cntl1;
+	u32	sdcard_tx_data_cntl2;
+	u32	sdcard_rx_cmd_data_cntl1;
+	u32	sdcard_rx_strobe_cntl;
+	u32	sdcard_rx_cmd_data_cntl2;
+	u32	emmc_tx_cmd_cntl;
+	u32	emmc_tx_data_cntl1;
+	u32	emmc_tx_data_cntl2;
+	u32	emmc_rx_cmd_data_cntl1;
+	u32	emmc_rx_strobe_cntl;
+	u32	emmc_rx_cmd_data_cntl2;
+	u32	emmc_master_sw_cntl;
+	u8	pcie_rp_selectable_deemphasis[6];
+	u8	monitor_mwait_enable;
+	u8	hd_audio_dsp_uaa_compliance;
+	u32	ipc[4];
+	u8	sata_ports_disable_dynamic_pg[2];
+	u8	init_s3_cpu;
+	u8	skip_punit_init;
+	u8	unused_upd_space7[4];
+	u8	port_usb20_per_port_tx_pe_half[8];
+	u8	port_usb20_per_port_pe_txi_set[8];
+	u8	port_usb20_per_port_txi_set[8];
+	u8	port_usb20_hs_skew_sel[8];
+	u8	port_usb20_i_usb_tx_emphasis_en[8];
+	u8	port_usb20_per_port_rxi_set[8];
+	u8	port_usb20_hs_npre_drv_sel[8];
+	u8	reserved_fsps_upd[16];
+};
+
+/** struct fsps_upd - FSP-S Configuration */
+struct __packed fsps_upd {
+	struct fsp_upd_header header;
+	struct fsp_s_config config;
+	u8 unused_upd_space2[46];
+	u16 upd_terminator;
+};
+
+#endif
diff --git a/arch/x86/include/asm/arch-apollolake/fsp/fsp_vpd.h b/arch/x86/include/asm/arch-apollolake/fsp/fsp_vpd.h
new file mode 100644
index 0000000000..b14f28b236
--- /dev/null
+++ b/arch/x86/include/asm/arch-apollolake/fsp/fsp_vpd.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: Intel */
+/*
+ * Copyright 2019 Google LLC
+ */
+
+#ifndef __FSP_VPD_H
+#define __FSP_VPD_H
+
+/* Nothing to declare here for FSP2 */
+
+#endif
