mb/starlabs/lite: Add StarLite Mk III

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Iddbf2022d03735d6a0e6d098c21643f5fdc875f6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60980
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This commit is contained in:
Sean Rhodes 2022-01-10 21:58:04 +00:00 committed by Felix Held
parent c64626c9d9
commit 5da05b6e35
26 changed files with 1615 additions and 0 deletions

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@ -179,6 +179,7 @@ The boards in this section are not real mainboards, but emulators.
## Star Labs Systems
- [StarLite Mk III](starlabs/lite_glk.md)
- [StarBook Mk V](starlabs/starbook_tgl.md)
## Supermicro

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# StarLite Mk III
## Specs
- CPU (full processor specs available at https://ark.intel.com)
- Intel N5000 (Gemini Lake)
- EC
- ITE IT8987E
- Backlit Keyboard, with standard PS/2 keycodes and SCI hotkeys
- Battery
- Charger, using AC adapter or USB-C PD
- Suspend / resume
- GPU
- Intel UHD Graphics 605
- GOP driver is recommended, VBT is provided
- eDP 11.6-inch 1920x1080 LCD
- HDMI video
- USB-C DisplayPort video
- Memory
- 8GB on-board
- Networking
- 9462 CNVi WiFi / Bluetooth soldered to PCBA
- Sound
- Realtek ALC269
- Internal speakers
- Internal microphone
- Combined headphone / microphone 3.5-mm jack
- HDMI audio
- USB-C DisplayPort audio
- Storage
- M.2 SATA SSD
- RTS5129 MicroSD card reader
- USB
- 640x480 CCD camera
- USB 3.1 Gen 1 Type-C (left)
- USB 3.1 Gen 1 Type-A (left)
- USB 3.1 Gen 1 Type-A (right)
## Building coreboot
### Preliminaries
Prior to building coreboot the following files are required:
* Intel Flash Descriptor file (descriptor.bin)
* Intel Management Engine firmware (me.bin)
* ITE Embedded Controller firmware (ec.bin)
The files listed below are optional:
- Splash screen image in Windows 3.1 BMP format (Logo.bmp)
These files exist in the correct location in the StarLabsLtd/blobs repo on GitHub which is used in place of the standard 3rdparty/blobs repo.
### Build
The following commands will build a working image:
```bash
make distclean
make defconfig KBUILD_DEFCONFIG=configs/config.starlabs_lite_glk
make
```
## Flashing coreboot
```eval_rst
+---------------------+------------+
| Type | Value |
+=====================+============+
| Socketed flash | no |
+---------------------+------------+
| Vendor | Gigadevice |
+---------------------+------------+
| Model | GD25LQ64(B)|
+---------------------+------------+
| Size | 8 MiB |
+---------------------+------------+
| Package | SOIC-8 |
+---------------------+------------+
| Internal flashing | yes |
+---------------------+------------+
| External flashing | yes |
+---------------------+------------+
Please see [here](../common/flashing.md) for instructions on how to flash with fwupd.

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config BOARD_STARLABS_LITE_SERIES
def_bool n
select BOARD_ROMSIZE_KB_8192
select DRIVERS_I2C_HID
select EC_STARLABS_ITE
select HAVE_ACPI_RESUME
select HAVE_ACPI_TABLES
select HAVE_CMOS_DEFAULT
select HAVE_OPTION_TABLE
select HAVE_INTEL_PTT
select INTEL_GMA_HAVE_VBT
select INTEL_LPSS_UART_FOR_CONSOLE
select MAINBOARD_HAS_CRB_TPM
select MAINBOARD_HAS_TPM2
select ONBOARD_VGA_IS_PRIMARY
select SOC_INTEL_COMMON_BLOCK_HDA
select SOC_INTEL_COMMON_BLOCK_HDA_VERB
select SPI_FLASH_GIGADEVICE
select SYSTEM_TYPE_LAPTOP
config BOARD_STARLABS_LITE_GLK
select BOARD_STARLABS_LITE_SERIES
select EC_STARLABS_KBL_LEVELS
select SOC_INTEL_GEMINILAKE
if BOARD_STARLABS_LITE_SERIES
config DEVICETREE
default "variants/\$(CONFIG_VARIANT_DIR)/devicetree.cb"
config EC_GPE_SCI
default 0x26
config EC_VARIANT_DIR
default "glk"
config FMDFILE
default "src/mainboard/starlabs/lite/board.fmd"
config MAINBOARD_DIR
default "starlabs/lite"
config MAINBOARD_FAMILY
string
default "I3"
config MAINBOARD_PART_NUMBER
default "Lite Mk III"
config MAINBOARD_SMBIOS_PRODUCT_NAME
string
default "Lite"
config TRACKPAD_INTERRUPT
hex
default 0x1
config TIANOCORE_BOOTSPLASH_FILE
string
default "3rdparty/blobs/mainboard/starlabs/Logo.bmp"
config UART_FOR_CONSOLE
default 2
config VARIANT_DIR
default "glk"
endif

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comment "Star Labs Lite Series"
config BOARD_STARLABS_LITE_GLK
bool "Star Labs Lite Mk III (N5000)"

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## SPDX-License-Identifier: GPL-2.0-only
CPPFLAGS_common += -I$(src)/mainboard/$(MAINBOARDDIR)/include
subdirs-y += variants/$(VARIANT_DIR)
bootblock-y += bootblock.c
ramstage-y += devtree.c
ramstage-y += hda_verb.c
ramstage-y += mainboard.c
ramstage-y += smbios.c
ramstage-$(CONFIG_MAINBOARD_USE_LIBGFXINIT) += gma-mainboard.ads

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/* SPDX-License-Identifier: GPL-2.0-only */
Scope (\_SB) {
#include "sleep.asl"
}
#include "touchpad.asl"

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/* SPDX-License-Identifier: GPL-2.0-only */
Method (MPTS, 1, NotSerialized)
{
If (Arg0)
{
RPTS (Arg0)
}
}
Method (MWAK, 1, NotSerialized)
{
RWAK (Arg0)
Return (0x00)
}

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/* SPDX-License-Identifier: GPL-2.0-only */
Scope (\_SB.PCI0.I2C7)
{
Device (H02C)
{
Name (_HID, "STAR0001") // _HID: Hardware ID
Name (_CID, "PNP0C50" /* HID Protocol Device (I2C bus) */) // _CID: Compatible ID
Name (_UID, 0x01) // _UID: Unique ID
Name (_DDN, "Touchpad") // _DDN: DOS Device Name
Name (_DEP, Package (0x02) // _DEP: Dependencies
{
GPO3,
I2C7
})
Method (_STA, 0, NotSerialized) // _STA: Status
{
Return (0x0F)
}
Name (_CRS, ResourceTemplate ()
{
I2cSerialBusV2 (0x002C, ControllerInitiated, 0x000186A0,
AddressingMode7Bit, "\\_SB.PCI0.I2C7",
0x00, ResourceConsumer, , Exclusive,)
GpioInt (Level, ActiveLow, ExclusiveAndWake, PullDefault, 0x0000,
"\\_SB.GPO3", 0x00, ResourceConsumer, ,)
{
CONFIG_TRACKPAD_INTERRUPT
}
})
Name (_DSD, Package (0x02) // _DSD: Device-Specific Data
{
ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301") /* Device Properties for _DSD */,
Package (0x01)
{
Package (0x02)
{
"linux,probed",
One
}
}
})
Method (_DSM, 4, Serialized) // _DSM: Device-Specific Method
{
ToBuffer (Arg0, Local0)
If ((Local0 == ToUUID ("3cdff6f7-4267-4555-ad05-b30a3d8938de") /* HID I2C Device */))
{
ToInteger (Arg2, Local1)
If (Local1 == 0x00)
{
ToInteger (Arg1, Local2)
If (Local2 == 0x01)
{
Return (Buffer (0x01)
{
0x03
})
} Else {
Return (Buffer (0x01)
{
0x00
})
}
}
If ((Local1 == 0x01))
{
Return (0x20)
}
Return (Buffer (0x01)
{
0x00
})
}
Return (Buffer (0x01)
{
0x00
})
}
}
}

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# Start End Length
FLASH 8M {
# 00000014 00000017 00000004 FLMAP0 - Flash Map 0 Register
FLMAP0@0x14 0x4
# 00000018 0000001B 00000004 FLMAP1 - Flash Map 1 Register
FLMAP1@0x18 0x4
# 0000001C 0000001F 00000004 FLMAP2 - Flash Map 2 Register
FLMAP2@0x1c 0x4
# 00000030 0000003B 0000000C FCBA - Flash Component Registers
FCBA@0x30 0xc
# 00000040 00000043 00000004 FLREG0 - Flash Region 0 (Flash Descriptor) Register
FLREG0@0x40 0x4
# 00000044 00000047 00000004 FLREG1 - Flash Region 1 (IFWI) Register
FLREG1@0x44 0x4
# 00000048 0000004B 00000004 FLREG2 - Flash Region 2 (Intel(R) TXE) Register
FLREG2@0x48 0x4
# 00000050 00000053 00000004 FLREG4 - Flash Region 4 (Platform Data) Register
FLREG4@0x50 0x4
# 00000054 00000057 00000004 FLREG5 - Flash Region 5 (Device Expansion) Register
FLREG5@0x54 0x4
# 00000060 00000063 00000004 FLREG8 - Flash Region 8 (Embedded Controller) Register
FLREG8@0x60 0x4
# 00000080 00000083 00000004 FLMSTR1 - Flash Master 1 (Host CPU/BIOS)
FLMSTR1@0x80 0x4
# 00000084 00000087 00000004 FLMSTR2 - Flash Master 2 (Intel(R) TXE)
FLMSTR2@0x84 0x4
# 00000090 00000093 00000004 FLMSTR5 - Flash Master 5 (EC)
FMSTR5@0x90 0x4
# 00000100 000002FF 00000200 FPSBA - SoC Straps (Including Padding)
FPSBA@0x100 0x200
# 00000DF0 00000EFF 00000110 VSCC Table
VSCC@0xdf0 0x110 {
# 00000DF0 00000DF7 00000008 GD25LQ64
VSCC3@0xdf 0x08
}
# APL and GLK will memory map the BIOS region. This will be mapped at (0x100000000 - sizeof(BIOS)).
# BIOS = BP1 + BP2 = 0x6fe000.
# 00001000 0037FFFF 0037F000 Boot Partition 1
BP1@0x1000 0x37f000 {
# 00001000 000ABFFF 000AB000 Primary Boot Partition
PBP1@0x0 0xab000 {
# 00001200 0000120F 00000010 IFP Overrides Partition
IFPOP@0x200 0x10
# 00001210 00001317 00000108 Unified Emulation Partition (UEP)
UEP@0x210 0x108
# 00002000 00002FFF 00001000 OEM SMIP Partition
SMIP@0x1000 0x1000
# 00003000 0000DFFF 0000B000 CSE RBE Partition
CSERBE@0x2000 0xB000
# 0000E000 0001CFFF 0000F000 PMCP
PMCP@0xd000 0xf000
# 0001D000 0007DFFF 00061000 CSE BUP Partition
CSEBUP@0x1c000 0x61000
# 0007E000 000A2FFF 00025000 uCode Partition
UCODE@0x7d000 0x25000 {
# 0007E040 0009043F 00012400 uCode Patch 1
PATCH1@0x40 0x12400
# 00090440 000A2C3F 00012800 uCode Patch 2
PATCH2@0x12440 0x12800
}
# 000A3000 000A9FFF 00007000 IBB Partition
IBB@0xa2000 0x7000
# 000AA000 000ABFFF 00002000 Debug Token Partition
DEBUG@0xa9000 0x2000
}
# 000AC000 001ADFFF 00102000 Secondary Boot Partition
SBP1@0xac000 0x102000 {
# 000AD000 001ADFFF 00101000 CSE Main Partition
CSE@0x1000 0x101000
}
}
# 00380000 006FEFFF 0037F000 Boot Partition 2
BP2@0x380000 0x37f000 {
# 00380000 003801FF 00000200 Primary Boot Partition
PBP2@0x0 0x200
# 00380200 00681FFF 00301E00 Secondary Boot Partition
SBP2@0x200 0x301e00 {
# 00381000 00681FFF 00301000 OBB Partition
OBBP@0x1e00 0x2f8000 {
OBB@0x0 0x2ae000 {
FMAP@0xe000 0x10000
COREBOOT(CBFS)@0x1e000 0x210000
FPF_STATUS@0x22e000 0x10000
UNIFIED_MRC_CACHE@0x23e000 0x30000 {
RECOVERY_MRC_CACHE@0x0 0x10000
RW_MRC_CACHE@0x10000 0x10000
RW_VAR_MRC_CACHE@0x20000 0x10000
}
}
NVSTORAGE@0x2ae000 0x48000 {
SMMSTORE@0x0 0x40000
}
}
}
}
# 006FF000 007FFFFF 00101000 TXE Data Region
TXE@0x6ff000 0x101000
}

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Vendor name: Star Labs
Board name: Lite
Category: laptop
ROM protocol: SPI
ROM socketed: n
Flashrom support: y

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <bootblock_common.h>
#include <console/console.h>
#include <soc/gpio.h>
#include <variants.h>
void bootblock_mainboard_init(void)
{
const struct pad_config *pads;
size_t num;
pads = variant_early_gpio_table(&num);
gpio_configure_pads(pads, num);
}

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# hardcoded
boot_option=Fallback
# console
debug_level=Debug
# cpu
vtd=Enable
power_profile=Balanced
# Devices
wireless=Enable
webcam=Enable
legacy_8254_timer=Disable
# EC
kbl_timeout=30 seconds
fn_ctrl_swap=Disable
# southbridge
power_on_after_fail=Disable
# Functions
fn_lock_state=0x1
trackpad_state=0x1
kbl_brightness=0x0
kbl_state=0x1

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# SPDX-License-Identifier: GPL-2.0-only
# -----------------------------------------------------------------
entries
# Bank: 1
# -----------------------------------------------------------------
0 120 r 0 reserved_memory
# -----------------------------------------------------------------
# RTC_BOOT_BYTE (coreboot hardcoded)
384 1 e 2 boot_option
388 4 h 0 reboot_counter
# -----------------------------------------------------------------
# coreboot config options: console
395 4 e 3 debug_level
# coreboot config options: cpu
#400 8 r 0 reserved for century byte
416 1 e 1 vtd
424 2 e 7 power_profile
# coreboot config options: Devices
504 1 e 1 wireless
512 1 e 1 webcam
528 1 e 1 legacy_8254_timer
# coreboot config options: EC
600 3 e 4 kbl_timeout
608 1 e 1 fn_ctrl_swap
# coreboot config options: southbridge
800 2 e 6 power_on_after_fail
# coreboot config options: check sums
984 16 h 0 check_sum
# Bank: 2
# embedded controller settings (outside the checksummed area)
1024 8 h 1 fn_lock_state
1032 8 h 1 trackpad_state
1040 8 h 10 kbl_brightness
1048 8 h 1 kbl_state
# -----------------------------------------------------------------
enumerations
#ID value text
1 0 Disable
1 1 Enable
2 0 Fallback
2 1 Normal
3 0 Emergency
3 1 Alert
3 2 Critical
3 3 Error
3 4 Warning
3 5 Notice
3 6 Info
3 7 Debug
3 8 Spew
4 0 30 seconds
4 1 1 minute
4 2 3 minutes
4 3 5 minutes
4 4 Never
5 0 Enable
5 1 Disable
6 0 Disable
6 1 Enable
6 2 Keep
7 0 Power Saver
7 1 Balanced
7 2 Performance
8 0 100%
8 1 80%
8 2 60%
9 0 Normal
9 1 Aggressive
9 2 Quiet
10 0 Off
10 1 Low
10 2 High
10 3 On
# -----------------------------------------------------------------
checksums
checksum 392 983 984

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <device/device.h>
#include <device/pci_def.h>
#include <option.h>
#include <types.h>
#include <variants.h>
#include "soc/intel/apollolake/chip.h"
enum cmos_power_profile get_power_profile(enum cmos_power_profile fallback)
{
const unsigned int power_profile = get_uint_option("power_profile", fallback);
return power_profile < NUM_POWER_PROFILES ? power_profile : fallback;
}
void devtree_update(void)
{
config_t *cfg = config_of_soc();
struct soc_power_limits_config *soc_conf =
&cfg->power_limits_config;
struct device *nic_dev = pcidev_on_root(0x0c, 0);
/* Update PL1 & PL2 based on CMOS settings */
switch (get_power_profile(PP_POWER_SAVER)) {
case PP_POWER_SAVER:
soc_conf->tdp_pl1_override = 6;
soc_conf->tdp_pl2_override = 10;
break;
case PP_BALANCED:
soc_conf->tdp_pl1_override = 10;
soc_conf->tdp_pl2_override = 15;
break;
case PP_PERFORMANCE:
soc_conf->tdp_pl1_override = 10;
soc_conf->tdp_pl2_override = 20;
break;
}
/* Enable/Disable Wireless based on CMOS settings */
if (get_uint_option("wireless", 1) == 0)
nic_dev->enabled = 0;
/* Enable/Disable Webcam based on CMOS settings */
if (get_uint_option("webcam", 1) == 0)
cfg->usb2_port[4].enable = 0;
}

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <acpi/acpi.h>
DefinitionBlock(
"dsdt.aml",
"DSDT",
ACPI_DSDT_REV_2,
OEM_ID,
ACPI_TABLE_CREATOR,
0x20110725
)
{
#include <acpi/dsdt_top.asl>
#include <soc/intel/common/block/acpi/acpi/platform.asl>
#include <soc/intel/apollolake/acpi/globalnvs.asl>
#include <cpu/intel/common/acpi/cpu.asl>
Device (\_SB.PCI0)
{
/* Apollo Lake */
#include <soc/intel/apollolake/acpi/northbridge.asl>
#include <soc/intel/apollolake/acpi/southbridge.asl>
#include <soc/intel/apollolake/acpi/pch_hda.asl>
/* PS/2 Keyboard */
#include <drivers/pc80/pc/ps2_controller.asl>
}
#include <southbridge/intel/common/acpi/sleepstates.asl>
/* Star Labs EC */
#include <ec/starlabs/merlin/acpi/ec.asl>
Scope (\_SB)
{
/* HID Driver */
#include <ec/starlabs/merlin/acpi/hid.asl>
/* Suspend Methods */
#include <ec/starlabs/merlin/acpi/suspend.asl>
}
#include "acpi/mainboard.asl"
}

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-- SPDX-License-Identifier: GPL-2.0-or-later
with HW.GFX.GMA;
with HW.GFX.GMA.Display_Probing;
use HW.GFX.GMA;
use HW.GFX.GMA.Display_Probing;
private package GMA.Mainboard is
ports : constant Port_List :=
(DP1, -- USB-C
HDMI1, -- USB-C
HDMI2, -- HDMI
eDP,
others => Disabled);
end GMA.Mainboard;

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <device/azalia_device.h>
const u32 cim_verb_data[] = {
/* coreboot specific header */
0x10ec0269, /* Codec Vendor / Device ID: Realtek ALC269 */
0x10ec111e, /* Subsystem ID */
15, /* Number of jacks (NID entries) */
/* Reset Codec First */
AZALIA_RESET(0x1),
/* HDA Codec Subsystem ID */
AZALIA_SUBVENDOR(0, 0x10ec111e),
/* Pin Widget Verb-table */
AZALIA_PIN_CFG(0, 0x01, 0x00000000),
AZALIA_PIN_CFG(0, 0x12, 0x411111f0),
AZALIA_PIN_CFG(0, 0x14, 0x94171110),
AZALIA_PIN_CFG(0, 0x15, 0x042b1010),
AZALIA_PIN_CFG(0, 0x17, 0x411111f0),
AZALIA_PIN_CFG(0, 0x18, 0x04ab1020),
AZALIA_PIN_CFG(0, 0x19, 0x411111f0),
AZALIA_PIN_CFG(0, 0x1a, 0x93171110),
AZALIA_PIN_CFG(0, 0x1b, 0x411111f0),
AZALIA_PIN_CFG(0, 0x1d, 0x411111f0),
AZALIA_PIN_CFG(0, 0x1e, 0x411111f0),
0x00370600,
0x00270600,
0x00b707C0,
0x00d70740,
0x0017a200,
0x0017c621,
0x0017a208,
0x00170500,
0x8086280d, /* Codec Vendor / Device ID: Intel */
0x80860101, /* Subsystem ID */
4, /* Number of 4 dword sets */
AZALIA_SUBVENDOR(2, 0x80860101),
AZALIA_PIN_CFG(2, 0x05, 0x18560010),
AZALIA_PIN_CFG(2, 0x06, 0x18560020),
AZALIA_PIN_CFG(2, 0x07, 0x18560030),
};
const u32 pc_beep_verbs[] = {
};
AZALIA_ARRAY_SIZES;

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/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef _BASEBOARD_VARIANTS_H_
#define _BASEBOARD_VARIANTS_H_
#include <soc/gpio.h>
enum cmos_power_profile {
PP_POWER_SAVER = 0,
PP_BALANCED = 1,
PP_PERFORMANCE = 2,
};
#define NUM_POWER_PROFILES 3
enum cmos_power_profile get_power_profile(enum cmos_power_profile fallback);
/*
* The next set of functions return the gpio table and fill in the number of
* entries for each table.
*/
const struct pad_config *variant_gpio_table(size_t *num);
const struct pad_config *variant_early_gpio_table(size_t *num);
void devtree_update(void);
#endif /* _BASEBOARD_VARIANTS_H_ */

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <device/device.h>
#include <soc/ramstage.h>
#include <option.h>
#include <variants.h>
static void init_mainboard(void *chip_info)
{
const struct pad_config *pads;
size_t num;
pads = variant_gpio_table(&num);
gpio_configure_pads(pads, num);
devtree_update();
}
struct chip_operations mainboard_ops = {
.init = init_mainboard,
};

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <console/console.h>
#include <device/device.h>
#include <device/pci_def.h>
#include <ec/starlabs/merlin/ec.h>
#include <option.h>
#include <smbios.h>
#include <types.h>
#include <uuid.h>
#include <variants.h>
const char *smbios_mainboard_bios_version(void)
{
return "8";
}
/* Get the Embedded Controller firmware version */
void smbios_ec_revision(uint8_t *ec_major_revision, uint8_t *ec_minor_revision)
{
u16 ec_version = it_get_version();
*ec_major_revision = ec_version >> 8;
*ec_minor_revision = ec_version & 0xff;
}
const char *smbios_system_sku(void)
{
return CONFIG_MAINBOARD_FAMILY;
}
u8 smbios_mainboard_feature_flags(void)
{
return SMBIOS_FEATURE_FLAGS_HOSTING_BOARD | SMBIOS_FEATURE_FLAGS_REPLACEABLE;
}
const char *smbios_chassis_version(void)
{
return smbios_mainboard_version();
}
const char *smbios_chassis_serial_number(void)
{
return smbios_mainboard_serial_number();
}

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## SPDX-License-Identifier: GPL-2.0-only
bootblock-y += gpio.c
ramstage-y += gpio.c
romstage-y += romstage.c

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chip soc/intel/apollolake
device cpu_cluster 0 on
device lapic 0 on end
end
# Graphics
# TODO:
# register "panel_cfg" = "{
# .up_delay_ms = 0, // T3
# .backlight_on_delay_ms = 0, // T7
# .backlight_off_delay_ms = 0, // T9
# .down_delay_ms = 0, // T10
# .cycle_delay_ms = 500, // T12
# .backlight_pwm_hz = 200, // PWM
# }"
# PM Util (soc/intel/apollolake/pmutil.c)
# Enable the correct decode ranges on the LPC bus.
register "lpc_ioe" = "LPC_IOE_EC_4E_4F |
LPC_IOE_EC_62_66 |
LPC_IOE_KBC_60_64"
register "dptf_enable" = "0"
# Enable Audio Clock and Power gating
register "hdaudio_clk_gate_enable" = "1"
register "hdaudio_pwr_gate_enable" = "1"
register "hdaudio_bios_config_lockdown" = "1"
register "pnp_settings" = "PNP_PERF_POWER"
register "ModPhyIfValue" = "0x12"
register "usb_config_override" = "1"
register "DisableComplianceMode" = "1"
register "pcie_rp_clkreq_pin[0]" = "CLKREQ_DISABLED"
register "pcie_rp_clkreq_pin[1]" = "CLKREQ_DISABLED"
register "pcie_rp_clkreq_pin[2]" = "CLKREQ_DISABLED"
register "pcie_rp_clkreq_pin[3]" = "CLKREQ_DISABLED"
register "pcie_rp_clkreq_pin[4]" = "CLKREQ_DISABLED"
register "pcie_rp_clkreq_pin[5]" = "CLKREQ_DISABLED"
register "pcie_rp_deemphasis_enable[0]" = "1"
register "pcie_rp_deemphasis_enable[1]" = "1"
register "pcie_rp_deemphasis_enable[2]" = "1"
register "pcie_rp_deemphasis_enable[3]" = "1"
register "pcie_rp_deemphasis_enable[4]" = "1"
register "pcie_rp_deemphasis_enable[5]" = "1"
# GPE configuration
register "gpe0_dw1" = "PMC_GPE_NW_63_32"
register "gpe0_dw2" = "PMC_GPE_N_95_64"
register "gpe0_dw3" = "PMC_GPE_NW_31_0"
register "slp_s3_assertion_width_usecs" = "50000"
device domain 0 on
device pci 00.0 on end # Host Bridge
device pci 00.1 on end # DPTF
device pci 00.2 off end # NPK
device pci 02.0 on end # Gen
device pci 03.0 off end # Iunit
device pci 0c.0 on # CNVi
chip drivers/wifi/generic
register "wake" = "GPE0A_CNVI_PME_STS"
device generic 0 on end
end
end
device pci 0d.0 off end # P2SB
device pci 0d.1 hidden end # PMC
device pci 0d.2 on end # SPI
device pci 0d.3 off end # Shared SRAM
device pci 0e.0 on # Audio
subsystemid 0x10ec 0x111e
end
device pci 0f.0 on end # Heci1
device pci 0f.1 on end # Heci2
device pci 0f.2 on end # Heci3
device pci 11.0 off end # ISH
device pci 12.0 on end # SATA
device pci 13.0 off end # PCIe-A 0 Slot 1
device pci 13.1 off end # PCIe-A 1
device pci 13.2 off end # PCIe-A 2 Onboard Lan
device pci 13.3 off end # PCIe-A 3
device pci 14.0 off end # PCIe-B 0 Slot2
device pci 14.1 off end # PCIe-B 1 Onboard M2 Slot(Wifi/BT)
device pci 15.0 on # XHCI
### USB 2.0 Devices
# Motherboard USB Type C
register "usb2_port[0]" = "PORT_EN(OC0)"
# Motherboard USB 3.0
register "usb2_port[3]" = "PORT_EN(OC0)"
# Internal Webcam
register "usb2_port[4]" = "PORT_EN(OC0)"
# Daughterboard USB 3.0
register "usb2_port[5]" = "PORT_EN(OC0)"
# Daughterboard SD Card
register "usb2_port[6]" = "PORT_EN(OC0)"
### USB 3.0 Devices
# Motherboard USB 3.0
register "usb3_port[0]" = "PORT_EN(OC0)"
# Motherboard USB Type C
register "usb3_port[1]" = "PORT_EN(OC0)"
# Daughterboard USB 3.0
register "usb3_port[2]" = "PORT_EN(OC0)"
end device pci 15.1 off end # XDCI
device pci 16.0 off end # I2C0
device pci 16.1 off end # I2C1
device pci 16.2 off end # I2C2
device pci 16.3 off end # I2C3
device pci 17.0 on end # I2C4
device pci 17.1 off end # I2C5
device pci 17.2 off end # I2C6
device pci 17.3 on # I2C7
# Handled by touchpad.asl
end
device pci 18.0 on end # UART #0
device pci 18.1 off end # UART #1
device pci 18.2 on end # UART #2
device pci 18.3 off end # UART #3
device pci 19.0 off end # SPI #0
device pci 19.1 off end # SPI #1
device pci 19.2 on end # SPI #2
device pci 1a.0 off end # PWM
device pci 1b.0 off end # SDCard
device pci 1c.0 off end # eMMC
device pci 1e.0 off end # SDIO
device pci 1f.0 on # LPC Interface
chip ec/starlabs/merlin
# Port pair 4Eh/4Fh
device pnp 4e.00 on end # IO Interface
device pnp 4e.01 off end # Com 1
device pnp 4e.02 off end # Com 2
device pnp 4e.04 off end # System Wake-Up
device pnp 4e.05 off end # PS/2 Mouse
device pnp 4e.06 on # PS/2 Keyboard
io 0x60 = 0x0060
io 0x62 = 0x0064
irq 0x70 = 1
end
device pnp 4e.0a off end # Consumer IR
device pnp 4e.0f off end # Shared Memory/Flash Interface
device pnp 4e.10 off end # RTC-like Timer
device pnp 4e.11 off end # Power Management Channel 1
device pnp 4e.12 off end # Power Management Channel 2
device pnp 4e.13 off end # Serial Peripheral Interface
device pnp 4e.14 off end # Platform EC Interface
device pnp 4e.17 off end # Power Management Channel 3
device pnp 4e.18 off end # Power Management Channel 4
device pnp 4e.19 off end # Power Management Channel 5
end
end
device pci 1f.1 off end # SMBus
end
chip drivers/crb
device mmio 0xfed40000 on end
end
end

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@ -0,0 +1,544 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <gpio.h>
#include <soc/meminit.h>
#include <soc/romstage.h>
#include <string.h>
#include <variants.h>
#include <types.h>
/* Early pad configuration in bootblock. */
const struct pad_config early_gpio_table[] = {
/* GPIO_64: UART2_TXD */
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_64, UP_20K, DEEP, NF1, HIZCRx1, DISPUPD),
/* GPIO_65: UART2_RXD */
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_65, UP_20K, DEEP, NF1, TxLASTRxE, DISPUPD),
};
const struct pad_config *variant_early_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(early_gpio_table);
return early_gpio_table;
}
/* Pad configuration in ramstage. */
const struct pad_config gpio_table[] = {
/* ------- GPIO Group NorthWest ------- */
/* GPIO_0: XDP_H_TCK */
PAD_NC(GPIO_0, DN_20K),
/* GPIO_1: XDP_H_TRST_N */
PAD_NC(GPIO_1, DN_20K),
/* GPIO_2: XDP_H_TMS */
PAD_NC(GPIO_2, DN_20K),
/* GPIO_3: XDP_H_TDI */
PAD_NC(GPIO_3, DN_20K),
/* GPIO_4: XDP_H_TDO */
PAD_NC(GPIO_4, DN_20K),
/* GPIO_5: Not Connected */
PAD_NC(GPIO_5, DN_20K),
/* GPIO_6: XDP_H_PREQ_N */
PAD_NC(GPIO_6, DN_20K),
/* GPIO_7: XDP_H_PRDY_N */
PAD_NC(GPIO_7, DN_20K),
/* GPIO_8: Not Connected */
PAD_NC(GPIO_8, DN_20K),
/* GPIO_9: Not Connected */
PAD_NC(GPIO_9, DN_20K),
/* GPIO_10: Not Connected */
PAD_NC(GPIO_10, DN_20K),
/* GPIO_11: Not Connected */
PAD_NC(GPIO_11, DN_20K),
/* GPIO_12: Not Connected */
PAD_NC(GPIO_12, DN_20K),
/* GPIO_13: ACCEL1_INT */
PAD_NC(GPIO_13, DN_20K),
/* GPIO_14: ACCEL2_INT */
PAD_NC(GPIO_14, DN_20K),
/* GPIO_15: Not Connected */
PAD_NC(GPIO_15, DN_20K),
/* GPIO_16: SATA_DEVSLP */
_PAD_CFG_STRUCT(GPIO_16, PAD_FUNC(GPIO) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_RX_DISABLE), PAD_IOSSTATE(IGNORE)),
/* GPIO_17: Not Connected */
PAD_NC(GPIO_17, DN_20K),
/* GPIO_18: Not Connected */
PAD_NC(GPIO_18, DN_20K),
/* GPIO_19: PMIC_IRQ# */
_PAD_CFG_STRUCT(GPIO_19, PAD_FUNC(GPIO) | PAD_RESET(DEEP) | PAD_TRIG(EDGE_SINGLE) |
PAD_IRQ_ROUTE(IOAPIC) | PAD_BUF(TX_DISABLE) | (1 << 1), PAD_PULL(UP_20K) |
PAD_IOSSTATE(TxDRxE) | PAD_IOSTERM(ENPU)),
/* GPIO_20: Not Connected */
PAD_NC(GPIO_20, DN_20K),
/* GPIO_21: WLAN_WWAN_COEX3 */
PAD_NC(GPIO_21, DN_20K),
/* GPIO_22: WLAN_WWAN_COEX3 */
PAD_NC(GPIO_22, DN_20K),
/* GPIO_23: WLAN_WWAN_COEX3 */
PAD_NC(GPIO_23, DN_20K),
/* GPIO_24: Not Connected */
PAD_NC(GPIO_24, DN_20K),
/* GPIO_25: Not Connected */
PAD_NC(GPIO_25, DN_20K),
/* GPIO_26: TPNL_INT# */
PAD_NC(GPIO_26, DN_20K),
/* GPIO_27: GPIO_27 */
PAD_NC(GPIO_27, DN_20K),
/* GPIO_28: GPIO_28 */
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_28, 1, DEEP, UP_20K, TxLASTRxE, ENPD),
/* GPIO_29: Not Connected */
PAD_NC(GPIO_29, DN_20K),
/* GPIO_30: Not Connected */
PAD_NC(GPIO_30, DN_20K),
/* GPIO_31: Not Connected */
PAD_NC(GPIO_31, DN_20K),
/* GPIO_32: Not Connected */
PAD_NC(GPIO_32, DN_20K),
/* GPIO_33: BT_ON_SOC */
_PAD_CFG_STRUCT(GPIO_33, PAD_FUNC(GPIO) | PAD_RESET(DEEP) | PAD_IRQ_ROUTE(IOAPIC) |
PAD_RX_POL(INVERT) | PAD_BUF(TX_DISABLE) | (1 << 1), PAD_PULL(UP_20K) |
PAD_IOSSTATE(IGNORE)),
/* GPIO_33: WIFI_ON_SOC */
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_34, 1, DEEP, UP_20K, IGNORE, ENPU),
/* GPIO_35: Not Connected */
PAD_NC(GPIO_35, DN_20K),
/* GPIO_36: Not Connected */
PAD_NC(GPIO_36, DN_20K),
/* GPIO_37: Not Connected */
PAD_NC(GPIO_37, DN_20K),
/* GPIO_38: WAKE_SCI# */
_PAD_CFG_STRUCT(GPIO_38, PAD_FUNC(GPIO) | PAD_RESET(DEEP) | PAD_TRIG(EDGE_SINGLE) |
PAD_IRQ_ROUTE(SCI) | PAD_RX_POL(INVERT) | PAD_BUF(TX_DISABLE) |
(1 << 1), PAD_PULL(UP_20K) | PAD_IOSSTATE(IGNORE) | PAD_IOSTERM(ENPU)),
/* GPIO_39: FP_RST# */
PAD_NC(GPIO_39, DN_20K),
/* GPIO_40: Not Connected */
PAD_NC(GPIO_40, DN_20K),
/* GPIO_41: Not Connected */
PAD_NC(GPIO_41, DN_20K),
/* GPIO_42: SECURITY_FLASH */
_PAD_CFG_STRUCT(GPIO_42, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_RX_DISABLE), PAD_PULL(DN_20K)),
/* GPIO_43: GPIO_43 */
_PAD_CFG_STRUCT(GPIO_43, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_RX_DISABLE), PAD_PULL(DN_20K)),
/* GPIO_44: GPIO_44 */
_PAD_CFG_STRUCT(GPIO_44, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
(1 << 1), PAD_PULL(UP_20K) | PAD_IOSTERM(ENPU)),
/* GPIO_45: GPIO_45 */
_PAD_CFG_STRUCT(GPIO_45, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
(1 << 1), PAD_PULL(UP_20K) | PAD_IOSTERM(ENPU)),
/* GPIO_46: Not Connected */
PAD_NC(GPIO_46, DN_20K),
/* GPIO_47: Not Connected */
PAD_NC(GPIO_47, DN_20K),
/* GPIO_48: PMIC_I2C_SDA */
_PAD_CFG_STRUCT(GPIO_48, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
(1 << 1), PAD_PULL(UP_1K) | PAD_IOSSTATE(IGNORE) | PAD_IOSTERM(ENPU)),
/* GPIO_49: PMIC_I2C_SCL */
_PAD_CFG_STRUCT(GPIO_49, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
(1 << 1), PAD_PULL(UP_1K) | PAD_IOSSTATE(IGNORE) | PAD_IOSTERM(ENPU)),
/* GPIO_50: Not Connected */
PAD_NC(GPIO_50, DN_20K),
/* GPIO_51: Not Connected */
PAD_NC(GPIO_51, DN_20K),
/* GPIO_52: Not Connected */
PAD_NC(GPIO_52, DN_20K),
/* GPIO_53: Not Connected */
PAD_NC(GPIO_53, DN_20K),
/* GPIO_54: Not Connected */
PAD_NC(GPIO_54, DN_20K),
/* GPIO_55: Not Connected */
PAD_NC(GPIO_55, DN_20K),
/* GPIO_56: I2C_SDA_GS */
_PAD_CFG_STRUCT(GPIO_56, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
(1 << 1), PAD_PULL(UP_1K) | PAD_IOSSTATE(HIZCRx1) | PAD_IOSTERM(ENPU)),
/* GPIO_57: I2C_SCL_GS */
_PAD_CFG_STRUCT(GPIO_57, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
(1 << 1), PAD_PULL(UP_1K) | PAD_IOSSTATE(HIZCRx1) | PAD_IOSTERM(ENPU)),
/* GPIO_58: I2C4_SDA */
_PAD_CFG_STRUCT(GPIO_58, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
(1 << 1), PAD_PULL(UP_1K) | PAD_IOSSTATE(HIZCRx1) | PAD_IOSTERM(ENPU)),
/* GPIO_59: I2C4_SCL */
_PAD_CFG_STRUCT(GPIO_59, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
(1 << 1), PAD_PULL(UP_1K) | PAD_IOSSTATE(HIZCRx1) | PAD_IOSTERM(ENPU)),
/* GPIO_60: GPIO_60 */
PAD_NC(GPIO_60, DN_20K),
/* GPIO_61: GPIO_61 */
_PAD_CFG_STRUCT(GPIO_61, PAD_FUNC(GPIO) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_RX_DISABLE), PAD_PULL(UP_20K)),
/* GPIO_62: Not Connected */
PAD_NC(GPIO_62, DN_20K),
/* GPIO_63: Not Connected */
PAD_NC(GPIO_63, DN_20K),
/* GPIO_66: GPIO_66 */
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_66, 1, DEEP, UP_20K, TxLASTRxE, ENPU),
/* GPIO_67: SMC_EXTSMI# */
_PAD_CFG_STRUCT(GPIO_67, PAD_FUNC(GPIO) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_IRQ_ROUTE(SMI) | PAD_RX_POL(INVERT) | PAD_BUF(TX_DISABLE) |
(1 << 1), PAD_IOSSTATE(HIZCRx1) | PAD_IOSTERM(ENPU)),
/* GPIO_68: Not Connected */
PAD_NC(GPIO_68, DN_20K),
/* GPIO_69: Not Connected */
PAD_NC(GPIO_69, DN_20K),
/* GPIO_70: Not Connected */
PAD_NC(GPIO_70, DN_20K),
/* GPIO_71: Not Connected */
PAD_NC(GPIO_71, DN_20K),
/* GPIO_72: Not Connected */
PAD_NC(GPIO_72, DN_20K),
/* GPIO_73: Not Connected */
PAD_NC(GPIO_73, DN_20K),
/* GPIO_74: PMIC_THERMTRIP# */
_PAD_CFG_STRUCT(GPIO_74, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF),
PAD_PULL(UP_20K) | PAD_IOSSTATE(IGNORE) | PAD_IOSTERM(ENPU)),
/* GPIO_75: PROCHOT#_CPU */
_PAD_CFG_STRUCT(GPIO_75, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_RX_DISABLE) | (1 << 1), PAD_PULL(UP_20K)),
/* GPIO_211: EMMC_RST#_CPU */
PAD_NC(GPIO_211, DN_20K),
/* GPIO_212: BRD_ID_0 */
PAD_NC(GPIO_212, DN_20K),
/* GPIO_213: BRD_ID_1 */
PAD_NC(GPIO_213, DN_20K),
/* GPIO_214: BRD_ID_2 */
PAD_NC(GPIO_214, DN_20K),
/* ------- GPIO Group North ------- */
/* GPIO_76: Not Connected */
PAD_NC(GPIO_76, DN_20K),
/* GPIO_77: Not Connected */
PAD_NC(GPIO_77, DN_20K),
/* GPIO_78: Not Connected */
PAD_NC(GPIO_78, DN_20K),
/* GPIO_79: GPIO_79 */
_PAD_CFG_STRUCT(GPIO_79, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF),
PAD_PULL(DN_20K) | PAD_IOSSTATE(IGNORE) | PAD_IOSTERM(ENPD)),
/* GPIO_80: FP_FS0 */
PAD_NC(GPIO_80, DN_20K),
/* GPIO_81: GPIO_81 */
_PAD_CFG_STRUCT(GPIO_81, PAD_FUNC(NF3) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
(1 << 1), PAD_PULL(DN_20K) | PAD_IOSSTATE(IGNORE)),
/* GPIO_82: FP_MISO */
PAD_NC(GPIO_82, DN_20K),
/* GPIO_83: GPIO_83 */
_PAD_CFG_STRUCT(GPIO_83, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF),
PAD_PULL(DN_20K) | PAD_IOSSTATE(IGNORE) | PAD_IOSTERM(ENPD)),
/* GPIO_84: GPIO_84 */
PAD_CFG_GPI_TRIG_OWN(GPIO_84, DN_20K, DEEP, OFF, ACPI),
/* GPIO_85: Not Connected */
PAD_NC(GPIO_85, DN_20K),
/* GPIO_86: GPIO_86 */
_PAD_CFG_STRUCT(GPIO_86, PAD_FUNC(GPIO) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_RX_DISABLE), PAD_PULL(DN_20K)),
/* GPIO_87: Not Connected */
PAD_NC(GPIO_87, DN_20K),
/* GPIO_88: Not Connected */
PAD_NC(GPIO_88, DN_20K),
/* GPIO_89: Not Connected */
PAD_NC(GPIO_89, DN_20K),
/* GPIO_90: FLASH_SPI_CS0_N */
_PAD_CFG_STRUCT(GPIO_90, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_DISABLE) | (1 << 1), PAD_PULL(NATIVE)),
/* GPIO_91: Not Connected */
PAD_NC(GPIO_91, DN_20K),
/* GPIO_91: FLASH_SPI_MOSI */
_PAD_CFG_STRUCT(GPIO_92, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_DISABLE), PAD_PULL(NATIVE)),
/* GPIO_92: FLASH_SPI_MISO */
_PAD_CFG_STRUCT(GPIO_93, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_DISABLE) | (1 << 1), PAD_PULL(NATIVE)),
/* GPIO_93: FLASH_SPI_IO2 */
_PAD_CFG_STRUCT(GPIO_94, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_DISABLE) | (1 << 1), PAD_PULL(NATIVE)),
/* GPIO_95: FLASH_SPI_IO3 */
_PAD_CFG_STRUCT(GPIO_95, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_DISABLE) | (1 << 1), PAD_PULL(NATIVE)),
/* GPIO_96: FLASH_SPI_CLK */
_PAD_CFG_STRUCT(GPIO_96, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_DISABLE), PAD_PULL(NATIVE)),
/* GPIO_98: PMU_PLT_RST#_CPU */
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_98, 1, DEEP, UP_20K, TxLASTRxE, ENPD),
/* GPIO_99: PM_PWRBTN# */
_PAD_CFG_STRUCT(GPIO_99, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
(1 << 1), PAD_PULL(UP_20K) | PAD_IOSSTATE(IGNORE) | PAD_IOSTERM(ENPU)),
/* GPIO_100: SLP_S0# */
_PAD_CFG_STRUCT(GPIO_100, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF),
PAD_IOSSTATE(IGNORE)),
/* GPIO_101: SLP_S3# */
_PAD_CFG_STRUCT(GPIO_101, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF),
PAD_IOSSTATE(IGNORE)),
/* GPIO_102: SLP_S4# */
_PAD_CFG_STRUCT(GPIO_102, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF),
PAD_IOSSTATE(IGNORE)),
/* GPIO_103: SUSPWRDNACK */
_PAD_CFG_STRUCT(GPIO_103, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF),
PAD_IOSSTATE(IGNORE)),
/* GPIO_104: Not Connected */
PAD_NC(GPIO_104, DN_20K),
/* GPIO_105: GPIO_105 */
PAD_NC(GPIO_105, DN_20K),
/* GPIO_106: PMU_BATLOW# */
_PAD_CFG_STRUCT(GPIO_106, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
(1 << 1), PAD_PULL(UP_20K) | PAD_IOSSTATE(IGNORE) | PAD_IOSTERM(ENPU)),
/* GPIO_107: PMU_RSTBTN# */
_PAD_CFG_STRUCT(GPIO_107, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
(1 << 1), PAD_PULL(UP_20K) | PAD_IOSSTATE(IGNORE) | PAD_IOSTERM(ENPU)),
/* GPIO_108: SUS_CLK */
_PAD_CFG_STRUCT(GPIO_108, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF),
PAD_IOSSTATE(IGNORE)),
/* GPIO_109: PMU_SUS_STAT# */
_PAD_CFG_STRUCT(GPIO_109, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF),
PAD_IOSSTATE(IGNORE)),
/* GPIO_110: Not Connected */
PAD_NC(GPIO_110, DN_20K),
/* GPIO_111: Not Connected */
PAD_NC(GPIO_111, DN_20K),
/* GPIO_112: Not Connected */
PAD_NC(GPIO_112, DN_20K),
/* GPIO_113: Not Connected */
PAD_NC(GPIO_113, DN_20K),
/* GPIO_114: I2C_SDA_CPU */
_PAD_CFG_STRUCT(GPIO_114, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
(1 << 1), PAD_PULL(UP_1K) | PAD_IOSSTATE(HIZCRx1) | PAD_IOSTERM(ENPU)),
/* GPIO_115: I2C_SDL_CPU */
_PAD_CFG_STRUCT(GPIO_115, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
(1 << 1), PAD_PULL(UP_1K) | PAD_IOSSTATE(HIZCRx1) | PAD_IOSTERM(ENPU)),
/* GPIO_166: WLAN_PCIE_WAKE# */
_PAD_CFG_STRUCT(GPIO_116, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
(1 << 1), PAD_PULL(UP_20K) | PAD_IOSSTATE(IGNORE) | PAD_IOSTERM(ENPU)),
/* GPIO_117: Not Connected */
PAD_NC(GPIO_117, DN_20K),
/* GPIO_118: Not Connected */
PAD_NC(GPIO_118, DN_20K),
/* GPIO_119: Not Connected */
PAD_NC(GPIO_119, DN_20K),
/* GPIO_121: WLAN_CLK_REQ# */
_PAD_CFG_STRUCT(GPIO_120, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
(1 << 1), PAD_PULL(UP_20K) | PAD_IOSSTATE(HIZCRx1) | PAD_IOSTERM(ENPU)),
/* GPIO_121: Not Connected */
PAD_NC(GPIO_121, DN_20K),
/* GPIO_122: Not Connected */
PAD_NC(GPIO_122, DN_20K),
/* GPIO_123: Not Connected */
PAD_NC(GPIO_123, DN_20K),
/* GPIO_124: DDI0_DDC_SDA */
_PAD_CFG_STRUCT(GPIO_124, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF),
PAD_IOSSTATE(HIZCRx0) | PAD_IOSTERM(ENPU)),
/* GPIO_125: DDI0_DDC_SCL */
_PAD_CFG_STRUCT(GPIO_125, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF),
PAD_IOSSTATE(HIZCRx0) | PAD_IOSTERM(ENPU)),
/* GPIO_126: Not Connected */
PAD_NC(GPIO_126, DN_20K),
/* GPIO_127: Not Connected */
PAD_NC(GPIO_127, DN_20K),
/* GPIO_128: EDP_VDD_EN */
_PAD_CFG_STRUCT(GPIO_128, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF),
PAD_PULL(DN_20K) | PAD_IOSSTATE(Tx0RxDCRx0) | PAD_IOSTERM(ENPD)),
/* GPIO_129: EDP_BKLT_EN */
_PAD_CFG_STRUCT(GPIO_129, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF),
PAD_PULL(DN_20K) | PAD_IOSSTATE(Tx0RxDCRx0) | PAD_IOSTERM(ENPD)),
/* GPIO_130: eDP_BKLCTL_3P3 */
_PAD_CFG_STRUCT(GPIO_130, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF),
PAD_PULL(DN_20K) | PAD_IOSSTATE(Tx0RxDCRx0) | PAD_IOSTERM(ENPD)),
/* GPIO_131: HDMI_HPD_CPU */
_PAD_CFG_STRUCT(GPIO_131, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
(1 << 1), PAD_PULL(UP_20K) | PAD_IOSSTATE(TxDRxE) | PAD_IOSTERM(ENPU)),
/* GPIO_132: DDI1_HPD_SOC_N */
_PAD_CFG_STRUCT(GPIO_132, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
(1 << 1), PAD_PULL(UP_20K) | PAD_IOSSTATE(TxDRxE) | PAD_IOSTERM(ENPU)),
/* GPIO_133: EDP_HPD_CPU */
_PAD_CFG_STRUCT(GPIO_133, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF),
PAD_IOSSTATE(TxDRxE) | PAD_IOSTERM(ENPU)),
/* GPIO_134: Touch_Panel_RST# */
PAD_NC(GPIO_134, DN_20K),
/* GPIO_135: TCH_HOME_KEY */
PAD_NC(GPIO_135, DN_20K),
/* GPIO_136: Not Connected */
PAD_NC(GPIO_136, DN_20K),
/* GPIO_137: Not Connected */
PAD_NC(GPIO_137, DN_20K),
/* GPIO_138: Not Connected */
PAD_NC(GPIO_138, DN_20K),
/* GPIO_139: Not Connected */
PAD_NC(GPIO_139, DN_20K),
/* GPIO_140: Not Connected */
PAD_NC(GPIO_140, DN_20K),
/* GPIO_141: Not Connected */
PAD_NC(GPIO_141, DN_20K),
/* GPIO_142: PMU_WAKE# */
_PAD_CFG_STRUCT(GPIO_142, PAD_FUNC(GPIO) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_IRQ_ROUTE(IOAPIC) | PAD_RX_POL(INVERT) | PAD_BUF(TX_DISABLE) |
(1 << 1), PAD_PULL(UP_20K) | PAD_IOSSTATE(HIZCRx1) | PAD_IOSTERM(ENPU)),
/* GPIO_143: Not Connected */
PAD_NC(GPIO_143, DN_20K),
/* GPIO_144: Not Connected */
PAD_NC(GPIO_144, DN_20K),
/* GPIO_145: Not Connected */
PAD_NC(GPIO_145, DN_20K),
/* GPIO_146: Not Connected */
PAD_NC(GPIO_146, DN_20K),
/* GPIO_147: LPC_SERIRQ */
_PAD_CFG_STRUCT(GPIO_147, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_RX_DISABLE) | (1 << 1), PAD_PULL(UP_20K) | PAD_IOSTERM(ENPU)),
/* GPIO_148: LPC_CLK0 */
_PAD_CFG_STRUCT(GPIO_148, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_RX_DISABLE), PAD_IOSSTATE(HIZCRx1)),
/* GPIO_149: LPC_CLK_DBG_CPU */
_PAD_CFG_STRUCT(GPIO_149, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_RX_DISABLE), PAD_IOSSTATE(HIZCRx1)),
/* GPIO_150: LPC_AD0 */
_PAD_CFG_STRUCT(GPIO_150, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_RX_DISABLE) | (1 << 1), PAD_PULL(UP_20K) | PAD_IOSSTATE(HIZCRx1) |
PAD_IOSTERM(ENPU)),
/* GPIO_151: LPC_AD1 */
_PAD_CFG_STRUCT(GPIO_151, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_RX_DISABLE) | (1 << 1), PAD_PULL(UP_20K) | PAD_IOSSTATE(HIZCRx1) |
PAD_IOSTERM(ENPU)),
/* GPIO_152: LPC_AD2 */
_PAD_CFG_STRUCT(GPIO_152, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_RX_DISABLE) | (1 << 1), PAD_PULL(UP_20K) | PAD_IOSSTATE(HIZCRx1) |
PAD_IOSTERM(ENPU)),
/* GPIO_153: LPC_AD3 */
_PAD_CFG_STRUCT(GPIO_153, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_RX_DISABLE) | (1 << 1), PAD_PULL(UP_20K) | PAD_IOSSTATE(HIZCRx1) |
PAD_IOSTERM(ENPU)),
/* GPIO_154: LPC_CLKRUN# */
_PAD_CFG_STRUCT(GPIO_154, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_RX_DISABLE) | (1 << 1), PAD_PULL(UP_20K)),
/* GPIO_155: LPC_FRAME# */
_PAD_CFG_STRUCT(GPIO_155, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF) |
PAD_BUF(TX_RX_DISABLE), PAD_PULL(UP_20K) | PAD_IOSSTATE(HIZCRx1) |
PAD_IOSTERM(ENPU)),
/* ----- GPIO Group Audio ----- */
/* GPIO_156: FP_INT# */
PAD_NC(GPIO_156, DN_20K),
/* GPIO_157: Not Connected */
PAD_NC(GPIO_157, DN_20K),
/* GPIO_158: Not Connected */
PAD_NC(GPIO_158, DN_20K),
/* GPIO_159: Not Connected */
PAD_NC(GPIO_159, DN_20K),
/* GPIO_160: Not Connected */
PAD_NC(GPIO_160, DN_20K),
/* GPIO_161: GPIO_161 */
PAD_CFG_GPI_TRIG_OWN(GPIO_161, DN_20K, DEEP, OFF, ACPI),
/* GPIO_162: Not Connected */
PAD_NC(GPIO_162, DN_20K),
/* GPIO_163: GPIO_163 */
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_163, 1, DEEP, UP_20K, IGNORE, ENPU),
/* GPIO_164: GPIO_164 */
PAD_CFG_GPI_TRIG_OWN(GPIO_164, DN_20K, DEEP, OFF, ACPI),
/* GPIO_165: GPIO_165 */
PAD_NC(GPIO_165, DN_20K),
/* GPIO_166: HDA_BCLK_CPU_R */
_PAD_CFG_STRUCT(GPIO_166, PAD_FUNC(NF1) | PAD_RESET(DEEP) |
PAD_TRIG(OFF), PAD_PULL(DN_20K) | PAD_IOSSTATE(HIZCRx1) |
PAD_IOSTERM(ENPD)),
/* GPIO_167: HDA_SYNC_CPU_R */
_PAD_CFG_STRUCT(GPIO_167, PAD_FUNC(NF1) | PAD_RESET(DEEP) |
PAD_TRIG(OFF), PAD_PULL(DN_20K) | PAD_IOSSTATE(HIZCRx1) |
PAD_IOSTERM(ENPD)),
/* GPIO_168: GPIO_168 */
_PAD_CFG_STRUCT(GPIO_168, PAD_FUNC(NF1) | PAD_RESET(DEEP) |
PAD_TRIG(OFF), PAD_IOSSTATE(HIZCRx1)),
/* GPIO_169: HDA_SDATAOUT */
_PAD_CFG_STRUCT(GPIO_169, PAD_FUNC(NF1) | PAD_RESET(DEEP) |
PAD_TRIG(OFF), PAD_PULL(DN_20K) | PAD_IOSSTATE(HIZCRx1) |
PAD_IOSTERM(ENPD)),
/* GPIO_170: HDA_RST# */
_PAD_CFG_STRUCT(GPIO_170, PAD_FUNC(NF1) | PAD_RESET(DEEP) |
PAD_TRIG(OFF), PAD_PULL(DN_20K) | PAD_IOSSTATE(HIZCRx1) |
PAD_IOSTERM(ENPD)),
/* GPIO_171: Not Connected */
PAD_NC(GPIO_171, DN_20K),
/* GPIO_172: Not Connected */
PAD_NC(GPIO_172, DN_20K),
/* GPIO_173: Not Connected */
PAD_NC(GPIO_173, DN_20K),
/* GPIO_174: GPIO_174 */
PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_174, 1, DEEP, DN_20K, TxLASTRxE, ENPU),
/* GPIO_175: GPIO_175 */
PAD_CFG_GPI_TRIG_OWN(GPIO_175, DN_20K, DEEP, OFF, ACPI),
/* ----- GPIO Group SCC ----- */
/* GPIO_176: Not Connected */
PAD_NC(GPIO_176, DN_20K),
/* GPIO_177: TP_INT# */
PAD_CFG_GPI_GPIO_DRIVER(GPIO_177, NONE, PLTRST),
/* GPIO_178: Not Connected */
PAD_NC(GPIO_178, DN_20K),
/* GPIO_187: Not Connected */
PAD_NC(GPIO_187, DN_20K),
/* GPIO_179: Not Connected */
PAD_NC(GPIO_179, DN_20K),
/* GPIO_181: Not Connected */
PAD_NC(GPIO_181, DN_20K),
/* GPIO_182: Not Connected */
PAD_NC(GPIO_182, DN_20K),
/* GPIO_183: Not Connected */
PAD_NC(GPIO_183, DN_20K),
/* GPIO_184: Not Connected */
PAD_NC(GPIO_184, DN_20K),
/* GPIO_187: WLAN_RST_N_R */
_PAD_CFG_STRUCT(GPIO_185, PAD_FUNC(GPIO) | PAD_RESET(DEEP) |
PAD_TRIG(OFF) | PAD_BUF(TX_RX_DISABLE), PAD_IOSSTATE(IGNORE)),
/* GPIO_186: Not Connected */
PAD_NC(GPIO_186, DN_20K),
/* GPIO_188: Not Connected */
PAD_NC(GPIO_188, DN_20K),
/* GPIO_210: Not Connected */
PAD_NC(GPIO_210, DN_20K),
/* GPIO_189: Not Connected */
PAD_NC(GPIO_189, DN_20K),
/* GPIO_190: Not Connected */
PAD_NC(GPIO_190, DN_20K),
/* GPIO_191: GPIO_191 */
_PAD_CFG_STRUCT(GPIO_191, PAD_FUNC(NF1) | PAD_RESET(DEEP) |
PAD_TRIG(OFF), PAD_IOSSTATE(IGNORE)),
/* GPIO_192: CNVI_BRI_RSP */
_PAD_CFG_STRUCT(GPIO_192, PAD_FUNC(NF1) | PAD_RESET(DEEP) |
PAD_TRIG(OFF) | (1 << 1), PAD_PULL(UP_20K) | PAD_IOSSTATE(IGNORE) |
PAD_IOSTERM(ENPU)),
/* GPIO_192: CNVI_RGI_DT */
_PAD_CFG_STRUCT(GPIO_193, PAD_FUNC(NF1) | PAD_RESET(DEEP) |
PAD_TRIG(OFF), PAD_IOSSTATE(IGNORE)),
/* GPIO_192: GPIO_194 */
_PAD_CFG_STRUCT(GPIO_194, PAD_FUNC(NF1) | PAD_RESET(DEEP) |
PAD_TRIG(OFF), PAD_PULL(UP_20K) | PAD_IOSSTATE(IGNORE) |
PAD_IOSTERM(ENPU)),
/* GPIO_192: CNVI_RF_RESET_N */
_PAD_CFG_STRUCT(GPIO_195, PAD_FUNC(NF1) | PAD_RESET(DEEP) |
PAD_TRIG(OFF), PAD_IOSSTATE(IGNORE)),
/* GPIO_196: GPIO_196 */
_PAD_CFG_STRUCT(GPIO_196, PAD_FUNC(NF1) | PAD_RESET(DEEP) |
PAD_TRIG(OFF), PAD_IOSSTATE(IGNORE)),
/* GPIO_198: EMMC_CLK */
PAD_NC(GPIO_198, DN_20K),
/* GPIO_200: EMMC_DATA_0 */
PAD_NC(GPIO_200, DN_20K),
/* GPIO_201: EMMC_DATA_1 */
PAD_NC(GPIO_201, DN_20K),
/* GPIO_202: EMMC_DATA_2 */
PAD_NC(GPIO_202, DN_20K),
/* GPIO_203: EMMC_DATA_3 */
PAD_NC(GPIO_203, DN_20K),
/* GPIO_204: EMMC_DATA_4 */
PAD_NC(GPIO_204, DN_20K),
/* GPIO_205: EMMC_DATA_5 */
PAD_NC(GPIO_205, DN_20K),
/* GPIO_206: EMMC_DATA_6 */
PAD_NC(GPIO_206, DN_20K),
/* GPIO_207: EMMC_DATA_7 */
PAD_NC(GPIO_207, DN_20K),
/* GPIO_208: EMMC_CMD */
PAD_NC(GPIO_208, DN_20K),
/* GPIO_209: EMMC_STROBE */
PAD_NC(GPIO_209, DN_20K),
};
const struct pad_config *variant_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(gpio_table);
return gpio_table;
}

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@ -0,0 +1,129 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <gpio.h>
#include <soc/meminit.h>
#include <soc/romstage.h>
#include <string.h>
static const struct lpddr4_sku skus[] = {
[0] = {
.speed = LP4_SPEED_2133,
.ch0_rank_density = LP4_8Gb_DENSITY,
.ch1_rank_density = LP4_8Gb_DENSITY,
.ch0_dual_rank = 1,
.ch1_dual_rank = 1,
.part_num = "D9SKJ",
},
};
static const struct lpddr4_cfg lp4cfg = {
.skus = skus,
.num_skus = ARRAY_SIZE(skus),
};
static const uint8_t ch0_bit_swizzling[] = {
0x0f, 0x0b, 0x0d, 0x0e, 0x09, 0x0c, 0x0a, 0x08,
0x06, 0x04, 0x05, 0x07, 0x03, 0x02, 0x01, 0x00,
0x1e, 0x19, 0x18, 0x1c, 0x1d, 0x1b, 0x1f, 0x1a,
0x14, 0x15, 0x17, 0x10, 0x16, 0x12, 0x11, 0x13
};
static const uint8_t ch1_bit_swizzling[] = {
0x03, 0x05, 0x06, 0x07, 0x01, 0x04, 0x02, 0x00,
0x0c, 0x0d, 0x0e, 0x0b, 0x0a, 0x08, 0x09, 0x0f,
0x10, 0x16, 0x15, 0x13, 0x14, 0x17, 0x12, 0x11,
0x1f, 0x1e, 0x1b, 0x19, 0x18, 0x1d, 0x1c, 0x1a
};
static const uint8_t ch2_bit_swizzling[] = {
0x08, 0x0d, 0x0b, 0x0e, 0x09, 0x0f, 0x0c, 0x0a,
0x04, 0x00, 0x02, 0x06, 0x05, 0x07, 0x03, 0x01,
0x1b, 0x1c, 0x1f, 0x1d, 0x1a, 0x18, 0x19, 0x1e,
0x17, 0x12, 0x15, 0x16, 0x13, 0x10, 0x14, 0x11
};
static const uint8_t ch3_bit_swizzling[] = {
0x03, 0x07, 0x06, 0x05, 0x01, 0x04, 0x02, 0x00,
0x0c, 0x0f, 0x0d, 0x0e, 0x0a, 0x08, 0x09, 0x0b,
0x10, 0x11, 0x12, 0x13, 0x16, 0x14, 0x17, 0x15,
0x1c, 0x1e, 0x1d, 0x19, 0x1f, 0x18, 0x1b, 0x1a
};
void mainboard_memory_init_params(FSPM_UPD *memupd)
{
FSP_M_CONFIG *config = &memupd->FspmConfig;
config->Package = 0x01,
config->Profile = 0x06,
config->MemoryDown = 0x01,
config->DDR3LPageSize = 0x01,
config->DDR3LASR = 0x00,
config->ScramblerSupport = 0x01,
config->ChannelHashMask = 0x36,
config->SliceHashMask = 0x09,
config->InterleavedMode = 0x02,
config->ChannelsSlicesEnable = 0x00,
config->MinRefRate2xEnable = 0x00,
config->DualRankSupportEnable = 0x01,
config->RmtMode = 0x00,
config->MemorySizeLimit = 0x00,
config->LowMemoryMaxValue = 0x00,
config->DisableFastBoot = 0x00,
config->HighMemoryMaxValue = 0x00,
config->DIMM0SPDAddress = 0x00,
config->DIMM1SPDAddress = 0x00,
config->Ch0_RankEnable = 0x03,
config->Ch0_DeviceWidth = 0x01,
config->Ch0_DramDensity = 0x02,
config->Ch0_Option = 0x03,
config->Ch0_OdtConfig = 0x02,
config->Ch0_TristateClk1 = 0x00,
config->Ch0_Mode2N = 0x00,
config->Ch0_OdtLevels = 0x00,
config->Ch1_RankEnable = 0x03,
config->Ch1_DeviceWidth = 0x01,
config->Ch1_DramDensity = 0x02,
config->Ch1_Option = 0x03,
config->Ch1_OdtConfig = 0x02,
config->Ch1_TristateClk1 = 0x00,
config->Ch1_Mode2N = 0x00,
config->Ch1_OdtLevels = 0x00,
config->Ch2_RankEnable = 0x03,
config->Ch2_DeviceWidth = 0x01,
config->Ch2_DramDensity = 0x02,
config->Ch2_Option = 0x03,
config->Ch2_OdtConfig = 0x00,
config->Ch2_TristateClk1 = 0x00,
config->Ch2_Mode2N = 0x00,
config->Ch2_OdtLevels = 0x00,
config->Ch3_RankEnable = 0x03,
config->Ch3_DeviceWidth = 0x01,
config->Ch3_DramDensity = 0x02,
config->Ch3_Option = 0x03,
config->Ch3_OdtConfig = 0x00,
config->Ch3_TristateClk1 = 0x00,
config->Ch3_Mode2N = 0x00,
config->Ch3_OdtLevels = 0x00,
config->RmtCheckRun = 0x00,
config->RmtMarginCheckScaleHighThreshold = 0x00;
config->MsgLevelMask = 0x00;
memcpy(config->Ch0_Bit_swizzling, &ch0_bit_swizzling,
sizeof(ch0_bit_swizzling));
memcpy(config->Ch1_Bit_swizzling, &ch1_bit_swizzling,
sizeof(ch1_bit_swizzling));
memcpy(config->Ch2_Bit_swizzling, &ch2_bit_swizzling,
sizeof(ch2_bit_swizzling));
memcpy(config->Ch3_Bit_swizzling, &ch3_bit_swizzling,
sizeof(ch3_bit_swizzling));
}
void mainboard_save_dimm_info(void)
{
save_lpddr4_dimm_info(&lp4cfg, 0);
}