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/*
* Copyright (C) 2013, Intel Corporation
* Copyright (C) 2015 Google, Inc
*
* SPDX-License-Identifier: Intel
*/
#ifndef __FSP_VPD_H
#define __FSP_VPD_H
struct memory_down_data {
uint8_t enable_memory_down;
uint8_t dram_speed;
uint8_t dram_type;
uint8_t dimm_0_enable;
uint8_t dimm_1_enable;
uint8_t dimm_width;
uint8_t dimm_density;
uint8_t dimm_bus_width;
uint8_t dimm_sides; /* Ranks Per dimm_ */
uint8_t dimm_tcl; /* tCL */
/* tRP and tRCD in DRAM clk - 5:12.5ns, 6:15ns, etc. */
uint8_t dimm_trpt_rcd;
uint8_t dimm_twr; /* tWR in DRAM clk */
uint8_t dimm_twtr; /* tWTR in DRAM clk */
uint8_t dimm_trrd; /* tRRD in DRAM clk */
uint8_t dimm_trtp; /* tRTP in DRAM clk */
uint8_t dimm_tfaw; /* tFAW in DRAM clk */
};
struct __packed upd_region {
uint64_t signature; /* Offset 0x0000 */
uint8_t reserved0[24]; /* Offset 0x0008 */
uint16_t mrc_init_tseg_size; /* Offset 0x0020 */
uint16_t mrc_init_mmio_size; /* Offset 0x0022 */
uint8_t mrc_init_spd_addr1; /* Offset 0x0024 */
uint8_t mrc_init_spd_addr2; /* Offset 0x0025 */
uint8_t emmc_boot_mode; /* Offset 0x0026 */
uint8_t enable_sdio; /* Offset 0x0027 */
uint8_t enable_sdcard; /* Offset 0x0028 */
uint8_t enable_hsuart0; /* Offset 0x0029 */
uint8_t enable_hsuart1; /* Offset 0x002a */
uint8_t enable_spi; /* Offset 0x002b */
uint8_t reserved1; /* Offset 0x002c */
uint8_t enable_sata; /* Offset 0x002d */
uint8_t sata_mode; /* Offset 0x002e */
uint8_t enable_azalia; /* Offset 0x002f */
uint32_t azalia_config_ptr; /* Offset 0x0030 */
uint8_t enable_xhci; /* Offset 0x0034 */
uint8_t enable_lpe; /* Offset 0x0035 */
uint8_t lpss_sio_enable_pci_mode; /* Offset 0x0036 */
uint8_t enable_dma0; /* Offset 0x0037 */
uint8_t enable_dma1; /* Offset 0x0038 */
uint8_t enable_i2_c0; /* Offset 0x0039 */
uint8_t enable_i2_c1; /* Offset 0x003a */
uint8_t enable_i2_c2; /* Offset 0x003b */
uint8_t enable_i2_c3; /* Offset 0x003c */
uint8_t enable_i2_c4; /* Offset 0x003d */
uint8_t enable_i2_c5; /* Offset 0x003e */
uint8_t enable_i2_c6; /* Offset 0x003f */
uint8_t enable_pwm0; /* Offset 0x0040 */
uint8_t enable_pwm1; /* Offset 0x0041 */
uint8_t enable_hsi; /* Offset 0x0042 */
uint8_t igd_dvmt50_pre_alloc; /* Offset 0x0043 */
uint8_t aperture_size; /* Offset 0x0044 */
uint8_t gtt_size; /* Offset 0x0045 */
uint32_t serial_debug_port_address; /* Offset 0x0046 */
uint8_t serial_debug_port_type; /* Offset 0x004a */
uint8_t mrc_debug_msg; /* Offset 0x004b */
uint8_t isp_enable; /* Offset 0x004c */
uint8_t scc_enable_pci_mode; /* Offset 0x004d */
uint8_t igd_render_standby; /* Offset 0x004e */
uint8_t txe_uma_enable; /* Offset 0x004f */
uint8_t os_selection; /* Offset 0x0050 */
uint8_t emmc45_ddr50_enabled; /* Offset 0x0051 */
uint8_t emmc45_hs200_enabled; /* Offset 0x0052 */
uint8_t emmc45_retune_timer_value; /* Offset 0x0053 */
uint8_t unused_upd_space1[156]; /* Offset 0x0054 */
struct memory_down_data memory_params; /* Offset 0x00f0 */
uint16_t terminator; /* Offset 0x0100 */
};
#define VPD_IMAGE_ID 0x3157454956594C56 /* 'VLYVIEW1' */
#define VPD_IMAGE_REV 0x00000303
struct __packed vpd_region {
uint64_t sign; /* Offset 0x0000 */
uint32_t img_rev; /* Offset 0x0008 */
uint32_t upd_offset; /* Offset 0x000c */
uint8_t unused[16]; /* Offset 0x0010 */
uint32_t fsp_res_memlen; /* Offset 0x0020 */
uint8_t platform_type; /* Offset 0x0024 */
uint8_t enable_secure_boot; /* Offset 0x0025 */
};
#endif
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