diff options
| author | Matt DeVillier <matt.devillier@gmail.com> | 2018-07-07 19:03:06 -0500 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-07-21 00:49:52 +0000 |
| commit | 357ea55f454a77dd5c2a9b14e5d7d5946b433146 (patch) | |
| tree | d4440490f46869dddaeb620ecf975eef89869e54 /src/mainboard | |
| parent | 39f3c7e1840823c294d7cedf11aed62bdd765141 (diff) | |
| download | coreboot-357ea55f454a77dd5c2a9b14e5d7d5946b433146.tar.xz | |
google/lars: Convert to a variant of glados
Convert lars to a variant of glados Skylake reference board:
- add lars-specific DPTF, EC config, GPIO config, Kconfig,
NHLT config, PEI data, VBT, SPD data, and devicetree
- add conditional generation of NHLT ACPI data for Maxim codec,
including override of OEM ID and OEM table ID
- remove existing lars board/directory
Test: build/boot google/lars, verify functionality unchanged
from pre-variant configuration
Change-Id: Iab37f1b92b0f3a5d99796f916a6fdcc14ce4eef4
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/27413
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Youness Alaoui <snifikino@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard')
39 files changed, 129 insertions, 1118 deletions
diff --git a/src/mainboard/google/glados/Kconfig b/src/mainboard/google/glados/Kconfig index 9ef8736dc2..99e538f5df 100644 --- a/src/mainboard/google/glados/Kconfig +++ b/src/mainboard/google/glados/Kconfig @@ -38,6 +38,7 @@ config MAINBOARD_PART_NUMBER string default "Chell" if BOARD_GOOGLE_CHELL default "Glados" if BOARD_GOOGLE_GLADOS + default "Lars" if BOARD_GOOGLE_LARS config MAINBOARD_FAMILY string @@ -47,11 +48,13 @@ config VARIANT_DIR string default "chell" if BOARD_GOOGLE_CHELL default "glados" if BOARD_GOOGLE_GLADOS + default "lars" if BOARD_GOOGLE_LARS config DEVICETREE string default "variants/chell/devicetree.cb" if BOARD_GOOGLE_CHELL default "variants/glados/devicetree.cb" if BOARD_GOOGLE_GLADOS + default "variants/lars/devicetree.cb" if BOARD_GOOGLE_LARS config MAX_CPUS int @@ -70,15 +73,18 @@ config EC_GOOGLE_CHROMEEC_BOARDNAME string default "chell" if BOARD_GOOGLE_CHELL default "glados" if BOARD_GOOGLE_GLADOS + default "" config EC_GOOGLE_CHROMEEC_PD_BOARDNAME string default "chell_pd" if BOARD_GOOGLE_CHELL default "glados_pd" if BOARD_GOOGLE_GLADOS + default "" config GBB_HWID string depends on CHROMEOS default "CHELL TEST 6297" if BOARD_GOOGLE_CHELL default "GLADOS TEST 1988" if BOARD_GOOGLE_GLADOS + default "LARS TEST 5001" if BOARD_GOOGLE_LARS endif diff --git a/src/mainboard/google/glados/Kconfig.name b/src/mainboard/google/glados/Kconfig.name index 1f2365437b..074d9c35d6 100644 --- a/src/mainboard/google/glados/Kconfig.name +++ b/src/mainboard/google/glados/Kconfig.name @@ -10,3 +10,10 @@ config BOARD_GOOGLE_GLADOS select BOARD_GOOGLE_BASEBOARD_GLADOS select NHLT_DMIC_4CH if INCLUDE_NHLT_BLOBS select NHLT_SSM4567 if INCLUDE_NHLT_BLOBS + +config BOARD_GOOGLE_LARS + bool "-> Lars (Acer Chromebook 14 for Work (CP5-471))" + select BOARD_GOOGLE_BASEBOARD_GLADOS + select DRIVERS_GENERIC_MAX98357A + select EXCLUDE_NATIVE_SD_INTERFACE + select NHLT_MAX98357 if INCLUDE_NHLT_BLOBS diff --git a/src/mainboard/google/glados/mainboard.c b/src/mainboard/google/glados/mainboard.c index 921595edd6..451b3d4336 100644 --- a/src/mainboard/google/glados/mainboard.c +++ b/src/mainboard/google/glados/mainboard.c @@ -24,6 +24,9 @@ #include <vendorcode/google/chromeos/chromeos.h> #include "ec.h" +static const char *oem_id_maxim = "INTEL"; +static const char *oem_table_id_maxim = "SCRDMAX"; + static void mainboard_init(struct device *dev) { mainboard_ec_init(); @@ -35,6 +38,8 @@ static unsigned long mainboard_write_acpi_tables( uintptr_t start_addr; uintptr_t end_addr; struct nhlt *nhlt; + const char *oem_id = NULL; + const char *oem_table_id = NULL; start_addr = current; @@ -57,11 +62,21 @@ static unsigned long mainboard_write_acpi_tables( if (nhlt_soc_add_ssm4567(nhlt, AUDIO_LINK_SSP0)) printk(BIOS_ERR, "Couldn't add ssm4567.\n"); + /* MAXIM Smart Amps for left and right. */ + if (IS_ENABLED(CONFIG_NHLT_MAX98357)) { + if (nhlt_soc_add_max98357(nhlt, AUDIO_LINK_SSP0)) + printk(BIOS_ERR, "Couldn't add max98357.\n"); + + oem_id = oem_id_maxim; + oem_table_id = oem_table_id_maxim; + } + /* NAU88l25 Headset codec. */ if (nhlt_soc_add_nau88l25(nhlt, AUDIO_LINK_SSP1)) printk(BIOS_ERR, "Couldn't add headset codec.\n"); - end_addr = nhlt_soc_serialize(nhlt, start_addr); + end_addr = nhlt_soc_serialize_oem_overrides(nhlt, start_addr, + oem_id, oem_table_id, 0); if (end_addr != start_addr) acpi_add_table(rsdp, (void *)start_addr); diff --git a/src/mainboard/google/lars/spd/hynix_dimm_H9CCNNN8JTBLAR-NUD-1G-1866.spd.hex b/src/mainboard/google/glados/spd/hynix_dimm_H9CCNNN8JTBLAR-NUD-1G-1866.spd.hex index 529b775c71..529b775c71 100644 --- a/src/mainboard/google/lars/spd/hynix_dimm_H9CCNNN8JTBLAR-NUD-1G-1866.spd.hex +++ b/src/mainboard/google/glados/spd/hynix_dimm_H9CCNNN8JTBLAR-NUD-1G-1866.spd.hex diff --git a/src/mainboard/google/lars/spd/hynix_dimm_H9CCNNNBLTBLAR-NUD-2G-1866.spd.hex b/src/mainboard/google/glados/spd/hynix_dimm_H9CCNNNBLTBLAR-NUD-2G-1866.spd.hex index 62a37bd0d0..62a37bd0d0 100644 --- a/src/mainboard/google/lars/spd/hynix_dimm_H9CCNNNBLTBLAR-NUD-2G-1866.spd.hex +++ b/src/mainboard/google/glados/spd/hynix_dimm_H9CCNNNBLTBLAR-NUD-2G-1866.spd.hex diff --git a/src/mainboard/google/lars/spd/micron_dimm_MT52L256M32D1PF-107-1G-1866.spd.hex b/src/mainboard/google/glados/spd/micron_dimm_MT52L256M32D1PF-107-1G-1866.spd.hex index 8694a407f9..8694a407f9 100644 --- a/src/mainboard/google/lars/spd/micron_dimm_MT52L256M32D1PF-107-1G-1866.spd.hex +++ b/src/mainboard/google/glados/spd/micron_dimm_MT52L256M32D1PF-107-1G-1866.spd.hex diff --git a/src/mainboard/google/lars/spd/micron_dimm_MT52L512M32D2PF-107-2G-1866.spd.hex b/src/mainboard/google/glados/spd/micron_dimm_MT52L512M32D2PF-107-2G-1866.spd.hex index b0593759e5..b0593759e5 100644 --- a/src/mainboard/google/lars/spd/micron_dimm_MT52L512M32D2PF-107-2G-1866.spd.hex +++ b/src/mainboard/google/glados/spd/micron_dimm_MT52L512M32D2PF-107-2G-1866.spd.hex diff --git a/src/mainboard/google/lars/spd/samsung_dimm_K4E6E304EB-EGCF-2G-1866.spd.hex b/src/mainboard/google/glados/spd/samsung_dimm_K4E6E304EB-EGCF-2G-1866.spd.hex index 20e3f4a9c1..20e3f4a9c1 100644 --- a/src/mainboard/google/lars/spd/samsung_dimm_K4E6E304EB-EGCF-2G-1866.spd.hex +++ b/src/mainboard/google/glados/spd/samsung_dimm_K4E6E304EB-EGCF-2G-1866.spd.hex diff --git a/src/mainboard/google/lars/spd/samsung_dimm_K4E8E324EB-EGCF-1G-1866.spd.hex b/src/mainboard/google/glados/spd/samsung_dimm_K4E8E324EB-EGCF-1G-1866.spd.hex index 6d06e6297e..6d06e6297e 100644 --- a/src/mainboard/google/lars/spd/samsung_dimm_K4E8E324EB-EGCF-1G-1866.spd.hex +++ b/src/mainboard/google/glados/spd/samsung_dimm_K4E8E324EB-EGCF-1G-1866.spd.hex diff --git a/src/mainboard/google/lars/spd/Makefile.inc b/src/mainboard/google/glados/variants/lars/Makefile.inc index fff585601f..5ee7410572 100644 --- a/src/mainboard/google/lars/spd/Makefile.inc +++ b/src/mainboard/google/glados/variants/lars/Makefile.inc @@ -14,7 +14,8 @@ ## GNU General Public License for more details. ## -romstage-y += spd.c +romstage-y += variant.c +ramstage-y += variant.c SPD_BIN = $(obj)/spd.bin @@ -25,17 +26,16 @@ SPD_SOURCES += samsung_dimm_K4E8E324EB-EGCF-1G-1866 # 0b0011 Single Channel SPD_SOURCES += hynix_dimm_H9CCNNNBLTBLAR-NUD-2G-1866 # 0b0100 Single Channel 4GB SPD_SOURCES += samsung_dimm_K4E6E304EB-EGCF-2G-1866 # 0b0101 Dual Channel 8GB SPD_SOURCES += hynix_dimm_H9CCNNN8JTBLAR-NUD-1G-1866 # 0b0110 Dual Channel 4GB -SPD_SOURCES += hynix_dimm_H9CCNNNBJTALAR-NUD-2G-1866 # 0b0111 Single Channel 4GB +SPD_SOURCES += hynix_dimm_H9CCNNNBJTALAR # 0b0111 Single Channel 4GB SPD_SOURCES += micron_dimm_MT52L256M32D1PF-107-1G-1866 # 0b1000 Dual Channel 4GB SPD_SOURCES += micron_dimm_MT52L512M32D2PF-107-2G-1866 # 0b1001 Dual Channel 8GB -SPD_SOURCES += hynix_dimm_H9CCNNN8GTALAR-NUD-1G-1866 # 0b1010 Dual Channel 4GB +SPD_SOURCES += hynix_dimm_H9CCNNN8GTALAR # 0b1010 Dual Channel 4GB SPD_SOURCES += micron_dimm_MT52L512M32D2PF-107-2G-1866 # 0b1011 Single Channel 4GB SPD_SOURCES += samsung_dimm_K4E6E304EB-EGCF-2G-1866 # 0b1100 Single Channel 4GB -SPD_SOURCES += hynix_dimm_H9CCNNNBJTALAR-NUD-2G-1866 # 0b1101 Dual Channel 8GB +SPD_SOURCES += hynix_dimm_H9CCNNNBJTALAR # 0b1101 Dual Channel 8GB SPD_SOURCES += empty # 0b1110 SPD_SOURCES += empty # 0b1111 - SPD_DEPS := $(foreach f, $(SPD_SOURCES), src/mainboard/$(MAINBOARDDIR)/spd/$(f).spd.hex) # Include spd ROM data diff --git a/src/mainboard/google/lars/board_info.txt b/src/mainboard/google/glados/variants/lars/board_info.txt index 8547dda3c0..5b5e0bf047 100644 --- a/src/mainboard/google/lars/board_info.txt +++ b/src/mainboard/google/glados/variants/lars/board_info.txt @@ -1,5 +1,5 @@ Vendor name: Google -Board name: Lars Skylake chromebook +Board name: Lars (Acer Chromebook 14 for Work) Category: laptop ROM protocol: SPI ROM socketed: n diff --git a/src/mainboard/google/lars/data.vbt b/src/mainboard/google/glados/variants/lars/data.vbt Binary files differindex 0aac82c3b1..0aac82c3b1 100644 --- a/src/mainboard/google/lars/data.vbt +++ b/src/mainboard/google/glados/variants/lars/data.vbt diff --git a/src/mainboard/google/lars/devicetree.cb b/src/mainboard/google/glados/variants/lars/devicetree.cb index 6bb460ae3c..2eda59b0cd 100644 --- a/src/mainboard/google/lars/devicetree.cb +++ b/src/mainboard/google/glados/variants/lars/devicetree.cb @@ -36,6 +36,11 @@ chip soc/intel/skylake register "Device4Enable" = "1" register "HeciEnabled" = "0" register "SaGv" = "3" + register "SerialIrqConfigSirqEnable" = "1" + register "PmConfigSlpS3MinAssert" = "2" # 50ms + register "PmConfigSlpS4MinAssert" = "4" # 4s + register "PmConfigSlpSusMinAssert" = "3" # 4s + register "PmConfigSlpAMinAssert" = "3" # 2s register "PmTimerDisabled" = "1" register "pirqa_routing" = "PCH_IRQ11" @@ -47,22 +52,6 @@ chip soc/intel/skylake register "pirqg_routing" = "PCH_IRQ11" register "pirqh_routing" = "PCH_IRQ11" - # Enabling SLP_S3#, SLP_S4#, SLP_SUS and SLP_A Stretch - # SLP_S3 Minimum Assertion Width. Values 0: 60us, 1: 1ms, 2: 50ms, 3: 2s - register "PmConfigSlpS3MinAssert" = "0x02" - - # SLP_S4 Minimum Assertion Width. Values 0: default, 1: 1s, 2: 2s, 3: 3s, 4: 4s - register "PmConfigSlpS4MinAssert" = "0x04" - - # SLP_SUS Minimum Assertion Width. Values 0: 0ms, 1: 500ms, 2: 1s, 3: 4s - register "PmConfigSlpSusMinAssert" = "0x03" - - # SLP_A Minimum Assertion Width. Values 0: 0ms, 1: 4s, 2: 98ms, 3: 2s - register "PmConfigSlpAMinAssert" = "0x03" - - # Determines if enable Serial IRQ. Values 0: Disabled, 1: Enabled - register "SerialIrqConfigSirqEnable" = "0x01" - # VR Settings Configuration for 5 Domains #+----------------+-------+-------+-------------+-------------+-------+ #| Domain/Setting | SA | IA | Ring Sliced | GT Unsliced | GT | @@ -78,67 +67,68 @@ chip soc/intel/skylake #| VrVoltageLimit | 1.52V | 1.52V | 1.52V | 1.52V | 1.52V | #+----------------+-------+-------+-------------+-------------+-------+ register "domain_vr_config[VR_SYSTEM_AGENT]" = "{ - .vr_config_enable = 1, \ - .psi1threshold = 0x50, \ - .psi2threshold = 0x10, \ - .psi3threshold = 0x4, \ - .psi3enable = 1, \ - .psi4enable = 1, \ - .imon_slope = 0x0, \ - .imon_offset = 0x0, \ - .icc_max = 0x1C, \ - .voltage_limit = 0x5F0 \ + .vr_config_enable = 1, + .psi1threshold = VR_CFG_AMP(20), + .psi2threshold = VR_CFG_AMP(4), + .psi3threshold = VR_CFG_AMP(1), + .psi3enable = 1, + .psi4enable = 1, + .imon_slope = 0x0, + .imon_offset = 0x0, + .icc_max = VR_CFG_AMP(7), + .voltage_limit = 1520, }" register "domain_vr_config[VR_IA_CORE]" = "{ - .vr_config_enable = 1, \ - .psi1threshold = 0x50, \ - .psi2threshold = 0x14, \ - .psi3threshold = 0x4, \ - .psi3enable = 1, \ - .psi4enable = 1, \ - .imon_slope = 0x0, \ - .imon_offset = 0x0, \ - .icc_max = 0x88, \ - .voltage_limit = 0x5F0 \ + .vr_config_enable = 1, + .psi1threshold = VR_CFG_AMP(20), + .psi2threshold = VR_CFG_AMP(5), + .psi3threshold = VR_CFG_AMP(1), + .psi3enable = 1, + .psi4enable = 1, + .imon_slope = 0x0, + .imon_offset = 0x0, + .icc_max = VR_CFG_AMP(34), + .voltage_limit = 1520, }" + register "domain_vr_config[VR_RING]" = "{ - .vr_config_enable = 1, \ - .psi1threshold = 0x50, \ - .psi2threshold = 0x14, \ - .psi3threshold = 0x4, \ - .psi3enable = 1, \ - .psi4enable = 1, \ - .imon_slope = 0x0, \ - .imon_offset = 0x0, \ - .icc_max = 0x88, \ - .voltage_limit = 0x5F0, \ + .vr_config_enable = 1, + .psi1threshold = VR_CFG_AMP(20), + .psi2threshold = VR_CFG_AMP(5), + .psi3threshold = VR_CFG_AMP(1), + .psi3enable = 1, + .psi4enable = 1, + .imon_slope = 0x0, + .imon_offset = 0x0, + .icc_max = VR_CFG_AMP(34), + .voltage_limit = 1520, }" register "domain_vr_config[VR_GT_UNSLICED]" = "{ - .vr_config_enable = 1, \ - .psi1threshold = 0x50, \ - .psi2threshold = 0x14, \ - .psi3threshold = 0x4, \ - .psi3enable = 1, \ - .psi4enable = 1, \ - .imon_slope = 0x0, \ - .imon_offset = 0x0, \ - .icc_max = 0x8C ,\ - .voltage_limit = 0x5F0 \ + .vr_config_enable = 1, + .psi1threshold = VR_CFG_AMP(20), + .psi2threshold = VR_CFG_AMP(5), + .psi3threshold = VR_CFG_AMP(1), + .psi3enable = 1, + .psi4enable = 1, + .imon_slope = 0x0, + .imon_offset = 0x0, + .icc_max = VR_CFG_AMP(35), + .voltage_limit = 1520, }" register "domain_vr_config[VR_GT_SLICED]" = "{ - .vr_config_enable = 1, \ - .psi1threshold = 0x50, \ - .psi2threshold = 0x14, \ - .psi3threshold = 0x4, \ - .psi3enable = 1, \ - .psi4enable = 1, \ - .imon_slope = 0x0, \ - .imon_offset = 0x0, \ - .icc_max = 0x8C, \ - .voltage_limit = 0x5F0 \ + .vr_config_enable = 1, + .psi1threshold = VR_CFG_AMP(20), + .psi2threshold = VR_CFG_AMP(5), + .psi3threshold = VR_CFG_AMP(1), + .psi3enable = 1, + .psi4enable = 1, + .imon_slope = 0x0, + .imon_offset = 0x0, + .icc_max = VR_CFG_AMP(35), + .voltage_limit = 1520, }" # Enable Root port 1. @@ -163,18 +153,18 @@ chip soc/intel/skylake register "i2c_voltage[4]" = "I2C_VOLTAGE_1V8" # I2C4 is 1.8V # Must leave UART0 enabled or SD/eMMC will not work as PCI - register "SerialIoDevMode" = "{ \ - [PchSerialIoIndexI2C0] = PchSerialIoPci, \ - [PchSerialIoIndexI2C1] = PchSerialIoPci, \ - [PchSerialIoIndexI2C2] = PchSerialIoDisabled, \ - [PchSerialIoIndexI2C3] = PchSerialIoDisabled, \ - [PchSerialIoIndexI2C4] = PchSerialIoPci, \ - [PchSerialIoIndexI2C5] = PchSerialIoDisabled, \ - [PchSerialIoIndexSpi0] = PchSerialIoDisabled, \ - [PchSerialIoIndexSpi1] = PchSerialIoDisabled, \ - [PchSerialIoIndexUart0] = PchSerialIoPci, \ - [PchSerialIoIndexUart1] = PchSerialIoDisabled, \ - [PchSerialIoIndexUart2] = PchSerialIoSkipInit, \ + register "SerialIoDevMode" = "{ + [PchSerialIoIndexI2C0] = PchSerialIoPci, + [PchSerialIoIndexI2C1] = PchSerialIoPci, + [PchSerialIoIndexI2C2] = PchSerialIoDisabled, + [PchSerialIoIndexI2C3] = PchSerialIoDisabled, + [PchSerialIoIndexI2C4] = PchSerialIoPci, + [PchSerialIoIndexI2C5] = PchSerialIoDisabled, + [PchSerialIoIndexSpi0] = PchSerialIoDisabled, + [PchSerialIoIndexSpi1] = PchSerialIoDisabled, + [PchSerialIoIndexUart0] = PchSerialIoPci, + [PchSerialIoIndexUart1] = PchSerialIoDisabled, + [PchSerialIoIndexUart2] = PchSerialIoSkipInit, }" # PL2 override 25W diff --git a/src/mainboard/google/lars/acpi/dptf.asl b/src/mainboard/google/glados/variants/lars/include/variant/acpi/dptf.asl index c85e1b6e72..1f464c5074 100644 --- a/src/mainboard/google/lars/acpi/dptf.asl +++ b/src/mainboard/google/glados/variants/lars/include/variant/acpi/dptf.asl @@ -132,6 +132,3 @@ Name (MPPC, Package () 1000 /* StepSize */ } }) - -/* Include DPTF */ -#include <soc/intel/skylake/acpi/dptf/dptf.asl> diff --git a/src/mainboard/google/lars/acpi_tables.c b/src/mainboard/google/glados/variants/lars/include/variant/acpi/mainboard.asl index e69de29bb2..e69de29bb2 100644 --- a/src/mainboard/google/lars/acpi_tables.c +++ b/src/mainboard/google/glados/variants/lars/include/variant/acpi/mainboard.asl diff --git a/src/mainboard/google/lars/acpi/mainboard.asl b/src/mainboard/google/glados/variants/lars/include/variant/ec.h index 861d39f74f..3c094b5cc6 100644 --- a/src/mainboard/google/lars/acpi/mainboard.asl +++ b/src/mainboard/google/glados/variants/lars/include/variant/ec.h @@ -1,8 +1,7 @@ /* * This file is part of the coreboot project. * - * Copyright (C) 2014 Google Inc. - * Copyright (C) 2015 Intel Corporation. + * Copyright (C) 2015 Google Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -14,12 +13,8 @@ * GNU General Public License for more details. */ -#include "../gpio.h" +/* Enable EC backed ALS device in ACPI */ +#define EC_ENABLE_ALS_DEVICE -Scope (\_SB) -{ - Device (PWRB) - { - Name (_HID, EisaId ("PNP0C0C")) - } -} +/* Enable EC backed Keyboard Backlight in ACPI */ +#define EC_ENABLE_KEYBOARD_BACKLIGHT diff --git a/src/mainboard/google/lars/gpio.h b/src/mainboard/google/glados/variants/lars/include/variant/gpio.h index a05c7022d8..a05c7022d8 100644 --- a/src/mainboard/google/lars/gpio.h +++ b/src/mainboard/google/glados/variants/lars/include/variant/gpio.h diff --git a/src/mainboard/google/lars/pei_data.c b/src/mainboard/google/glados/variants/lars/variant.c index 67d8644e23..297b149b4b 100644 --- a/src/mainboard/google/lars/pei_data.c +++ b/src/mainboard/google/glados/variants/lars/variant.c @@ -16,14 +16,18 @@ #include <stdint.h> #include <string.h> +#include <baseboard/variant.h> #include <soc/pei_data.h> #include <soc/pei_wrapper.h> -#include "boardid.h" -/* PCH_MEM_CFG[3:0] */ -#define MAX_MEMORY_CONFIG 0x10 #define K4E6E304EB_MEM_ID 0x5 -#define RCOMP_TARGET_PARAMS 0x5 + +#define MEM_SINGLE_CHAN0 0x0 +#define MEM_SINGLE_CHAN3 0x3 +#define MEM_SINGLE_CHAN4 0x4 +#define MEM_SINGLE_CHAN7 0x7 +#define MEM_SINGLE_CHANB 0xb +#define MEM_SINGLE_CHANC 0xc void mainboard_fill_pei_data(struct pei_data *pei_data) { @@ -42,14 +46,10 @@ void mainboard_fill_pei_data(struct pei_data *pei_data) const u16 RcompResistor[3] = { 200, 81, 162 }; /* Rcomp target */ - static const u16 RcompTarget[RCOMP_TARGET_PARAMS] = { - 100, 40, 40, 23, 40 - }; + const u16 RcompTarget[5] = { 100, 40, 40, 23, 40 }; /*Strengthen the Rcomp Target Ctrl for 8GB K4E6E304EB -EGCF*/ - static const u16 StrengthendRcompTarget[RCOMP_TARGET_PARAMS] = { - 100, 40, 40, 21, 40 - }; + const u16 StrengthendRcompTarget[5] = { 100, 40, 40, 21, 40 }; /* Default Rcomp Target assignment */ const u16 *targeted_rcomp = RcompTarget; @@ -57,13 +57,22 @@ void mainboard_fill_pei_data(struct pei_data *pei_data) memcpy(pei_data->dq_map, dq_map, sizeof(dq_map)); memcpy(pei_data->dqs_map, dqs_map, sizeof(dqs_map)); memcpy(pei_data->RcompResistor, RcompResistor, - sizeof(RcompResistor)); + sizeof(RcompResistor)); /* Override Rcomp Target assignment for specific SKU(s) */ if (pei_data->mem_cfg_id == K4E6E304EB_MEM_ID) targeted_rcomp = StrengthendRcompTarget; memcpy(pei_data->RcompTarget, targeted_rcomp, - sizeof(pei_data->RcompTarget)); + sizeof(pei_data->RcompTarget)); +} +int is_dual_channel(const int spd_index) +{ + return (spd_index != MEM_SINGLE_CHAN0 + && spd_index != MEM_SINGLE_CHAN3 + && spd_index != MEM_SINGLE_CHAN4 + && spd_index != MEM_SINGLE_CHAN7 + && spd_index != MEM_SINGLE_CHANB + && spd_index != MEM_SINGLE_CHANC); } diff --git a/src/mainboard/google/lars/Kconfig b/src/mainboard/google/lars/Kconfig deleted file mode 100644 index 9f74fec0cb..0000000000 --- a/src/mainboard/google/lars/Kconfig +++ /dev/null @@ -1,65 +0,0 @@ -if BOARD_GOOGLE_LARS - -config BOARD_SPECIFIC_OPTIONS # dummy - def_bool y - select BOARD_ROMSIZE_KB_16384 - select DRIVERS_GENERIC_MAX98357A - select DRIVERS_I2C_GENERIC - select DRIVERS_I2C_NAU8825 - select EC_GOOGLE_CHROMEEC - select EC_GOOGLE_CHROMEEC_ACPI_MEMMAP - select EC_GOOGLE_CHROMEEC_BOARDID - select EC_GOOGLE_CHROMEEC_LPC - select EC_GOOGLE_CHROMEEC_MEC - select EC_GOOGLE_CHROMEEC_PD - select EXCLUDE_NATIVE_SD_INTERFACE - select HAVE_ACPI_RESUME - select HAVE_ACPI_TABLES - select HAVE_OPTION_TABLE - select HAVE_SMI_HANDLER - select INTEL_GMA_HAVE_VBT - select MAINBOARD_HAS_CHROMEOS - select MAINBOARD_HAS_LPC_TPM - select MAINBOARD_HAS_TPM1 - select SOC_INTEL_SKYLAKE - select SYSTEM_TYPE_LAPTOP - -config VBOOT - select EC_GOOGLE_CHROMEEC_SWITCHES - select VBOOT_LID_SWITCH - -config IRQ_SLOT_COUNT - int - default 18 - -config MAINBOARD_DIR - string - default "google/lars" - -config MAINBOARD_PART_NUMBER - string - default "Lars" - -config MAINBOARD_FAMILY - string - default "Google_Lars" - -config MAX_CPUS - int - default 8 - -config TPM_PIRQ - hex - default 0x18 # GPP_E0_IRQ - -config INCLUDE_NHLT_BLOBS - bool "Include blobs for audio." - select NHLT_DMIC_2CH - select NHLT_MAX98357 - select NHLT_NAU88L25 - -config GBB_HWID - string - depends on CHROMEOS - default "LARS TEST 5001" -endif diff --git a/src/mainboard/google/lars/Kconfig.name b/src/mainboard/google/lars/Kconfig.name deleted file mode 100644 index 8ab492310a..0000000000 --- a/src/mainboard/google/lars/Kconfig.name +++ /dev/null @@ -1,2 +0,0 @@ -config BOARD_GOOGLE_LARS - bool "Lars (Acer Chromebook 14 for Work (CP5-471))" diff --git a/src/mainboard/google/lars/Makefile.inc b/src/mainboard/google/lars/Makefile.inc deleted file mode 100644 index c8480f3132..0000000000 --- a/src/mainboard/google/lars/Makefile.inc +++ /dev/null @@ -1,34 +0,0 @@ -## -## This file is part of the coreboot project. -## -## Copyright (C) 2013 Google Inc. -## Copyright (C) 2015 Intel Corporation. -## -## This program is free software; you can redistribute it and/or modify -## it under the terms of the GNU General Public License as published by -## the Free Software Foundation; version 2 of the License. -## -## This program is distributed in the hope that it will be useful, -## but WITHOUT ANY WARRANTY; without even the implied warranty of -## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -## GNU General Public License for more details. -## - -subdirs-y += spd - -bootblock-y += bootblock_mainboard.c - -romstage-y += pei_data.c - -bootblock-$(CONFIG_CHROMEOS) += chromeos.c -verstage-$(CONFIG_CHROMEOS) += chromeos.c -romstage-$(CONFIG_CHROMEOS) += chromeos.c -ramstage-$(CONFIG_CHROMEOS) += chromeos.c - -ramstage-$(CONFIG_EC_GOOGLE_CHROMEEC) += ec.c - -ramstage-y += mainboard.c -ramstage-y += pei_data.c -ramstage-y += ramstage.c - -smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c diff --git a/src/mainboard/google/lars/acpi/ec.asl b/src/mainboard/google/lars/acpi/ec.asl deleted file mode 100644 index d90d87d189..0000000000 --- a/src/mainboard/google/lars/acpi/ec.asl +++ /dev/null @@ -1,34 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2015 Google Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -/* mainboard configuration */ -#include "../ec.h" -#include "../gpio.h" - -/* Enable EC backed ALS device in ACPI */ -#define EC_ENABLE_ALS_DEVICE - -/* Enable EC backed Keyboard Backlight in ACPI */ -#define EC_ENABLE_KEYBOARD_BACKLIGHT - -/* Enable EC backed PD MCU device in ACPI */ -#define EC_ENABLE_PD_MCU_DEVICE - -/* Enable LID switch and provide wake pin for EC */ -#define EC_ENABLE_LID_SWITCH -#define EC_ENABLE_WAKE_PIN GPE_EC_WAKE - -/* ACPI code for EC functions */ -#include <ec/google/chromeec/acpi/ec.asl> diff --git a/src/mainboard/google/lars/acpi/superio.asl b/src/mainboard/google/lars/acpi/superio.asl deleted file mode 100644 index 803d2e3f47..0000000000 --- a/src/mainboard/google/lars/acpi/superio.asl +++ /dev/null @@ -1,24 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2015 Google Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -/* mainboard configuration */ -#include "../ec.h" - -#define SIO_EC_MEMMAP_ENABLE // EC Memory Map Resources -#define SIO_EC_HOST_ENABLE // EC Host Interface Resources -#define SIO_EC_ENABLE_PS2K // Enable PS/2 Keyboard - -/* ACPI code for EC SuperIO functions */ -#include <ec/google/chromeec/acpi/superio.asl> diff --git a/src/mainboard/google/lars/bootblock_mainboard.c b/src/mainboard/google/lars/bootblock_mainboard.c deleted file mode 100644 index 627b4e8b08..0000000000 --- a/src/mainboard/google/lars/bootblock_mainboard.c +++ /dev/null @@ -1,31 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2016 Google Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <bootblock_common.h> -#include <soc/gpio.h> -#include "gpio.h" - -static void early_config_gpio(void) -{ - /* This is a hack for FSP because it does things in MemoryInit() - * which it shouldn't do. We have to prepare certain gpios here - * because of the brokenness in FSP. */ - gpio_configure_pads(early_gpio_table, ARRAY_SIZE(early_gpio_table)); -} - -void bootblock_mainboard_init(void) -{ - early_config_gpio(); -} diff --git a/src/mainboard/google/lars/chromeos.c b/src/mainboard/google/lars/chromeos.c deleted file mode 100644 index 54f9bbedcc..0000000000 --- a/src/mainboard/google/lars/chromeos.c +++ /dev/null @@ -1,57 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2013 Google Inc. - * Copyright (C) 2015 Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <rules.h> -#include <gpio.h> -#include <soc/gpio.h> -#include <string.h> -#include <vendorcode/google/chromeos/chromeos.h> - -#include "gpio.h" - -#if ENV_RAMSTAGE -#include <boot/coreboot_tables.h> - -void fill_lb_gpios(struct lb_gpios *gpios) -{ - struct lb_gpio chromeos_gpios[] = { - {-1, ACTIVE_HIGH, get_write_protect_state(), "write protect"}, - {-1, ACTIVE_HIGH, get_recovery_mode_switch(), "recovery"}, - {-1, ACTIVE_HIGH, get_lid_switch(), "lid"}, - {-1, ACTIVE_HIGH, 0, "power"}, - {-1, ACTIVE_HIGH, gfx_get_init_done(), "oprom"}, - {GPIO_EC_IN_RW, ACTIVE_HIGH, - gpio_get(GPIO_EC_IN_RW), "EC in RW"}, - }; - lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios)); -} -#endif /* ENV_RAMSTAGE */ - -int get_write_protect_state(void) -{ - /* Read PCH_WP GPIO. */ - return gpio_get(GPIO_PCH_WP); -} - -static const struct cros_gpio cros_gpios[] = { - CROS_GPIO_REC_AL(CROS_GPIO_VIRTUAL, CROS_GPIO_DEVICE_NAME), - CROS_GPIO_WP_AH(GPIO_PCH_WP, CROS_GPIO_DEVICE_NAME), -}; - -void mainboard_chromeos_acpi_generate(void) -{ - chromeos_acpi_gpio_generate(cros_gpios, ARRAY_SIZE(cros_gpios)); -} diff --git a/src/mainboard/google/lars/chromeos.fmd b/src/mainboard/google/lars/chromeos.fmd deleted file mode 100644 index 58b612781f..0000000000 --- a/src/mainboard/google/lars/chromeos.fmd +++ /dev/null @@ -1,38 +0,0 @@ -FLASH@0xff000000 0x1000000 { - SI_ALL@0x0 0x200000 { - SI_DESC@0x0 0x1000 - SI_ME@0x1000 0x1ff000 - } - SI_BIOS@0x200000 0xe00000 { - RW_SECTION_A@0x0 0x3f0000 { - VBLOCK_A@0x0 0x10000 - FW_MAIN_A(CBFS)@0x10000 0x3dffc0 - RW_FWID_A@0x3effc0 0x40 - } - RW_SECTION_B@0x3f0000 0x3f0000 { - VBLOCK_B@0x0 0x10000 - FW_MAIN_B(CBFS)@0x10000 0x3dffc0 - RW_FWID_B@0x3effc0 0x40 - } - RW_MRC_CACHE@0x7e0000 0x10000 - RW_ELOG@0x7f0000 0x4000 - RW_SHARED@0x7f4000 0x4000 { - SHARED_DATA@0x0 0x2000 - VBLOCK_DEV@0x2000 0x2000 - } - RW_VPD@0x7f8000 0x2000 - RW_NVRAM@0x7fa000 0x6000 - RW_LEGACY(CBFS)@0x800000 0x200000 - WP_RO@0xa00000 0x400000 { - RO_VPD@0x0 0x4000 - RO_UNUSED@0x4000 0xc000 - RO_SECTION@0x10000 0x3f0000 { - FMAP@0x0 0x800 - RO_FRID@0x800 0x40 - RO_FRID_PAD@0x840 0x7c0 - GBB@0x1000 0xef000 - COREBOOT(CBFS)@0xf0000 0x300000 - } - } - } -} diff --git a/src/mainboard/google/lars/cmos.layout b/src/mainboard/google/lars/cmos.layout deleted file mode 100644 index d032d604e3..0000000000 --- a/src/mainboard/google/lars/cmos.layout +++ /dev/null @@ -1,125 +0,0 @@ -## -## This file is part of the coreboot project. -## -## Copyright (C) 2007-2008 coresystems GmbH -## Copyright (C) 2015 Intel Corporation. -## -## This program is free software; you can redistribute it and/or modify -## it under the terms of the GNU General Public License as published by -## the Free Software Foundation; version 2 of the License. -## -## This program is distributed in the hope that it will be useful, -## but WITHOUT ANY WARRANTY; without even the implied warranty of -## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -## GNU General Public License for more details. -## - -# ----------------------------------------------------------------- -entries - -#start-bit length config config-ID name -#0 8 r 0 seconds -#8 8 r 0 alarm_seconds -#16 8 r 0 minutes -#24 8 r 0 alarm_minutes -#32 8 r 0 hours -#40 8 r 0 alarm_hours -#48 8 r 0 day_of_week -#56 8 r 0 day_of_month -#64 8 r 0 month -#72 8 r 0 year -# ----------------------------------------------------------------- -# Status Register A -#80 4 r 0 rate_select -#84 3 r 0 REF_Clock -#87 1 r 0 UIP -# ----------------------------------------------------------------- -# Status Register B -#88 1 r 0 auto_switch_DST -#89 1 r 0 24_hour_mode -#90 1 r 0 binary_values_enable -#91 1 r 0 square-wave_out_enable -#92 1 r 0 update_finished_enable -#93 1 r 0 alarm_interrupt_enable -#94 1 r 0 periodic_interrupt_enable -#95 1 r 0 disable_clock_updates -# ----------------------------------------------------------------- -# Status Register C -#96 4 r 0 status_c_rsvd -#100 1 r 0 uf_flag -#101 1 r 0 af_flag -#102 1 r 0 pf_flag -#103 1 r 0 irqf_flag -# ----------------------------------------------------------------- -# Status Register D -#104 7 r 0 status_d_rsvd -#111 1 r 0 valid_cmos_ram -# ----------------------------------------------------------------- -# Diagnostic Status Register -#112 8 r 0 diag_rsvd1 - -# ----------------------------------------------------------------- -0 120 r 0 reserved_memory -#120 264 r 0 unused - -# ----------------------------------------------------------------- -# RTC_BOOT_BYTE (coreboot hardcoded) -384 1 e 4 boot_option -388 4 h 0 reboot_counter -#390 2 r 0 unused? - -# ----------------------------------------------------------------- -# coreboot config options: console -#392 3 r 0 unused -395 4 e 6 debug_level -#399 1 r 0 unused - -# coreboot config options: cpu -400 1 e 2 hyper_threading -#401 7 r 0 unused - -# coreboot config options: southbridge -408 1 e 1 nmi -409 2 e 7 power_on_after_fail -#411 5 r 0 unused - -# coreboot config options: bootloader -#Used by ChromeOS: -416 128 r 0 vbnv -#544 440 r 0 unused - -# SandyBridge MRC Scrambler Seed values -896 32 r 0 mrc_scrambler_seed -928 32 r 0 mrc_scrambler_seed_s3 - -# coreboot config options: check sums -984 16 h 0 check_sum -#1000 24 r 0 amd_reserved - -# ----------------------------------------------------------------- - -enumerations - -#ID value text -1 0 Disable -1 1 Enable -2 0 Enable -2 1 Disable -4 0 Fallback -4 1 Normal -6 0 Emergency -6 1 Alert -6 2 Critical -6 3 Error -6 4 Warning -6 5 Notice -6 6 Info -6 7 Debug -6 8 Spew -7 0 Disable -7 1 Enable -7 2 Keep -# ----------------------------------------------------------------- -checksums - -checksum 392 415 984 diff --git a/src/mainboard/google/lars/dsdt.asl b/src/mainboard/google/lars/dsdt.asl deleted file mode 100644 index b5a37c68cc..0000000000 --- a/src/mainboard/google/lars/dsdt.asl +++ /dev/null @@ -1,55 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * Copyright (C) 2015 Google Inc. - * Copyright (C) 2015 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -DefinitionBlock( - "dsdt.aml", - "DSDT", - 0x05, // DSDT revision: ACPI v5.0 - "COREv4", // OEM id - "COREBOOT", // OEM table id - 0x20110725 // OEM revision -) -{ - // Some generic macros - #include <soc/intel/skylake/acpi/platform.asl> - - // global NVS and variables - #include <soc/intel/skylake/acpi/globalnvs.asl> - - // CPU - #include <soc/intel/skylake/acpi/cpu.asl> - - Scope (\_SB) { - Device (PCI0) - { - #include <soc/intel/skylake/acpi/systemagent.asl> - #include <soc/intel/skylake/acpi/pch.asl> - } - - // Dynamic Platform Thermal Framework - #include "acpi/dptf.asl" - } - - // Chrome OS specific - #include <vendorcode/google/chromeos/acpi/chromeos.asl> - - // Chipset specific sleep states - #include <soc/intel/skylake/acpi/sleepstates.asl> - - // Mainboard specific - #include "acpi/mainboard.asl" -} diff --git a/src/mainboard/google/lars/ec.c b/src/mainboard/google/lars/ec.c deleted file mode 100644 index 372237800e..0000000000 --- a/src/mainboard/google/lars/ec.c +++ /dev/null @@ -1,34 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2015 Google Inc. - * Copyright (C) 2015 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <arch/acpi.h> -#include <console/console.h> -#include <ec/google/chromeec/ec.h> -#include "ec.h" - -void mainboard_ec_init(void) -{ - const struct google_chromeec_event_info info = { - .log_events = MAINBOARD_EC_LOG_EVENTS, - .sci_events = MAINBOARD_EC_SCI_EVENTS, - .s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS, - .s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS, - }; - - printk(BIOS_DEBUG, "mainboard: EC init\n"); - - google_chromeec_events_init(&info, acpi_is_wakeup_s3()); -} diff --git a/src/mainboard/google/lars/ec.h b/src/mainboard/google/lars/ec.h deleted file mode 100644 index fcb0a70796..0000000000 --- a/src/mainboard/google/lars/ec.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2015 Google Inc. - * Copyright (C) 2015 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef MAINBOARD_EC_H -#define MAINBOARD_EC_H - -#include <ec/ec.h> -#include <ec/google/chromeec/ec_commands.h> - -#define MAINBOARD_EC_SCI_EVENTS \ - (EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_OPEN) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_CONNECTED) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_DISCONNECTED) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_LOW) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_CRITICAL) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_STATUS) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_THRESHOLD) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_START) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_STOP) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_USB_CHARGER) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_MKBP)) - -#define MAINBOARD_EC_SMI_EVENTS \ - (EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED)) - -/* EC can wake from S5 with lid or power button */ -#define MAINBOARD_EC_S5_WAKE_EVENTS \ - (EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_OPEN) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_POWER_BUTTON)) - -/* EC can wake from S3 with lid or power button or key press */ -#define MAINBOARD_EC_S3_WAKE_EVENTS \ - (MAINBOARD_EC_S5_WAKE_EVENTS |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEY_PRESSED)) - -/* Log EC wake events plus EC shutdown events */ -#define MAINBOARD_EC_LOG_EVENTS \ - (EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_SHUTDOWN) |\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_SHUTDOWN)|\ - EC_HOST_EVENT_MASK(EC_HOST_EVENT_PANIC)) - -#endif diff --git a/src/mainboard/google/lars/mainboard.c b/src/mainboard/google/lars/mainboard.c deleted file mode 100644 index 43895fba50..0000000000 --- a/src/mainboard/google/lars/mainboard.c +++ /dev/null @@ -1,78 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * Copyright (C) 2013 Google Inc. - * Copyright (C) 2015 Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <arch/acpi.h> -#include <console/console.h> -#include <device/device.h> -#include <stdlib.h> -#include <soc/nhlt.h> -#include <vendorcode/google/chromeos/chromeos.h> -#include "ec.h" - -static void mainboard_init(struct device *dev) -{ - mainboard_ec_init(); -} - -static unsigned long mainboard_write_acpi_tables( - struct device *device, unsigned long current, acpi_rsdp_t *rsdp) -{ - uintptr_t start_addr; - uintptr_t end_addr; - struct nhlt *nhlt; - - start_addr = current; - - nhlt = nhlt_init(); - - if (nhlt == NULL) - return start_addr; - - /* 2 Channel DMIC array. */ - if (nhlt_soc_add_dmic_array(nhlt, 2)) - printk(BIOS_ERR, "Couldn't add 2CH DMIC array.\n"); - - /* MAXIM Smart Amps for left and right. */ - if (nhlt_soc_add_max98357(nhlt, AUDIO_LINK_SSP0)) - printk(BIOS_ERR, "Couldn't add max98357.\n"); - - /* NAU88l25 Headset codec. */ - if (nhlt_soc_add_nau88l25(nhlt, AUDIO_LINK_SSP1)) - printk(BIOS_ERR, "Couldn't add headset codec.\n"); - - end_addr = nhlt_soc_serialize(nhlt, start_addr); - - if (end_addr != start_addr) - acpi_add_table(rsdp, (void *)start_addr); - - return end_addr; -} - -/* - * mainboard_enable is executed as first thing after - * enumerate_buses(). - */ -static void mainboard_enable(struct device *dev) -{ - dev->ops->init = mainboard_init; - dev->ops->write_acpi_tables = mainboard_write_acpi_tables; - dev->ops->acpi_inject_dsdt_generator = chromeos_dsdt_generator; -} - -struct chip_operations mainboard_ops = { - .enable_dev = mainboard_enable, -}; diff --git a/src/mainboard/google/lars/ramstage.c b/src/mainboard/google/lars/ramstage.c deleted file mode 100644 index 563c715a3e..0000000000 --- a/src/mainboard/google/lars/ramstage.c +++ /dev/null @@ -1,24 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2014 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <soc/ramstage.h> -#include "gpio.h" - -void mainboard_silicon_init_params(SILICON_INIT_UPD *params) -{ - /* Configure pads prior to SiliconInit() in case there's any - * dependencies during hardware initialization. */ - gpio_configure_pads(gpio_table, ARRAY_SIZE(gpio_table)); -} diff --git a/src/mainboard/google/lars/romstage.c b/src/mainboard/google/lars/romstage.c deleted file mode 100644 index b3ef0d8d7a..0000000000 --- a/src/mainboard/google/lars/romstage.c +++ /dev/null @@ -1,73 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2010 coresystems GmbH - * Copyright (C) 2014 Google Inc. - * Copyright (C) 2015 Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <string.h> -#include <gpio.h> -#include <ec/google/chromeec/ec.h> -#include <soc/pei_data.h> -#include <soc/pei_wrapper.h> -#include <soc/romstage.h> -#include "gpio.h" -#include "spd/spd.h" - -void mainboard_romstage_entry(struct romstage_params *params) -{ - /* PCH_MEM_CFG[3:0] */ - gpio_t spd_gpios[] = { - GPIO_MEM_CONFIG_0, - GPIO_MEM_CONFIG_1, - GPIO_MEM_CONFIG_2, - GPIO_MEM_CONFIG_3, - }; - - /* Turn on keyboard backlight to indicate we are booting */ - if (params->power_state->prev_sleep_state != ACPI_S3) - google_chromeec_kbbacklight(25); - - params->pei_data->mem_cfg_id = gpio_base2_value(spd_gpios, - ARRAY_SIZE(spd_gpios)); - /* Fill out PEI DATA */ - mainboard_fill_pei_data(params->pei_data); - mainboard_fill_spd_data(params->pei_data); - /* Initialize memory */ - romstage_common(params); -} - -void mainboard_memory_init_params(struct romstage_params *params, - MEMORY_INIT_UPD *memory_params) -{ - if (params->pei_data->spd_data[0][0][0] != 0) { - memory_params->MemorySpdPtr00 = - (UINT32)(params->pei_data->spd_data[0][0]); - memory_params->MemorySpdPtr10 = - (UINT32)(params->pei_data->spd_data[1][0]); - } - memcpy(memory_params->DqByteMapCh0, params->pei_data->dq_map[0], - sizeof(params->pei_data->dq_map[0])); - memcpy(memory_params->DqByteMapCh1, params->pei_data->dq_map[1], - sizeof(params->pei_data->dq_map[1])); - memcpy(memory_params->DqsMapCpu2DramCh0, params->pei_data->dqs_map[0], - sizeof(params->pei_data->dqs_map[0])); - memcpy(memory_params->DqsMapCpu2DramCh1, params->pei_data->dqs_map[1], - sizeof(params->pei_data->dqs_map[1])); - memcpy(memory_params->RcompResistor, params->pei_data->RcompResistor, - sizeof(params->pei_data->RcompResistor)); - memcpy(memory_params->RcompTarget, params->pei_data->RcompTarget, - sizeof(params->pei_data->RcompTarget)); - memory_params->MemorySpdDataLen = SPD_LEN; - memory_params->DqPinsInterleaved = FALSE; -} diff --git a/src/mainboard/google/lars/smihandler.c b/src/mainboard/google/lars/smihandler.c deleted file mode 100644 index 24a5b9619d..0000000000 --- a/src/mainboard/google/lars/smihandler.c +++ /dev/null @@ -1,69 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2008-2009 coresystems GmbH - * Copyright (C) 2015 Intel Corp. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <arch/acpi.h> -#include <arch/io.h> -#include <console/console.h> -#include <cpu/x86/smm.h> -#include <elog.h> -#include <ec/google/chromeec/smm.h> -#include <soc/iomap.h> -#include <soc/nvs.h> -#include <soc/pm.h> -#include <soc/smm.h> -#include "ec.h" -#include "gpio.h" - -int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - smm_get_gnvs()->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - return 1; -} - -void mainboard_smi_gpi_handler(const struct gpi_status *sts) -{ - if (gpi_status_get(sts, EC_SMI_GPI)) - chromeec_smi_process_events(); -} - -void mainboard_smi_sleep(u8 slp_typ) -{ - if (IS_ENABLED(CONFIG_EC_GOOGLE_CHROMEEC)) - chromeec_smi_sleep(slp_typ, MAINBOARD_EC_S3_WAKE_EVENTS, - MAINBOARD_EC_S5_WAKE_EVENTS); -} - -int mainboard_smi_apmc(u8 apmc) -{ - if (IS_ENABLED(CONFIG_EC_GOOGLE_CHROMEEC)) - chromeec_smi_apmc(apmc, MAINBOARD_EC_SCI_EVENTS, - MAINBOARD_EC_SMI_EVENTS); - return 0; -} diff --git a/src/mainboard/google/lars/spd/empty.spd.hex b/src/mainboard/google/lars/spd/empty.spd.hex deleted file mode 100644 index 9ec39f1ba4..0000000000 --- a/src/mainboard/google/lars/spd/empty.spd.hex +++ /dev/null @@ -1,16 +0,0 @@ -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 diff --git a/src/mainboard/google/lars/spd/hynix_dimm_H9CCNNN8GTALAR-NUD-1G-1866.spd.hex b/src/mainboard/google/lars/spd/hynix_dimm_H9CCNNN8GTALAR-NUD-1G-1866.spd.hex deleted file mode 100644 index 5c1332e57c..0000000000 --- a/src/mainboard/google/lars/spd/hynix_dimm_H9CCNNN8GTALAR-NUD-1G-1866.spd.hex +++ /dev/null @@ -1,16 +0,0 @@ -91 20 F1 03 05 19 05 03 03 11 01 08 09 00 40 05 -78 78 90 50 90 11 50 E0 90 06 3C 3C 01 90 00 00 -00 00 CA FA 00 00 00 A8 00 88 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 80 AD 01 00 00 00 00 00 00 00 00 -48 39 43 43 4E 4E 4E 38 47 54 41 4C 41 52 2D 4E -55 44 00 00 80 AD 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 diff --git a/src/mainboard/google/lars/spd/hynix_dimm_H9CCNNNBJTALAR-NUD-2G-1866.spd.hex b/src/mainboard/google/lars/spd/hynix_dimm_H9CCNNNBJTALAR-NUD-2G-1866.spd.hex deleted file mode 100644 index 7c7c8d2026..0000000000 --- a/src/mainboard/google/lars/spd/hynix_dimm_H9CCNNNBJTALAR-NUD-2G-1866.spd.hex +++ /dev/null @@ -1,16 +0,0 @@ -91 20 F1 03 05 19 05 0B 03 11 01 08 09 00 40 05 -78 78 90 50 90 11 50 E0 90 06 3C 3C 01 90 00 00 -00 00 CA FA 00 00 00 A8 00 88 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 80 AD 01 00 00 00 00 00 00 00 00 -48 39 43 43 4E 4E 4E 42 4A 54 41 4C 41 52 2D 4E -55 44 00 00 80 AD 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 diff --git a/src/mainboard/google/lars/spd/spd.c b/src/mainboard/google/lars/spd/spd.c deleted file mode 100644 index d9fe57957d..0000000000 --- a/src/mainboard/google/lars/spd/spd.c +++ /dev/null @@ -1,120 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2014 Google Inc. - * Copyright (C) 2015 Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <arch/byteorder.h> -#include <cbfs.h> -#include <console/console.h> -#include <soc/pei_data.h> -#include <soc/romstage.h> -#include <string.h> - -#include "spd.h" - -static void mainboard_print_spd_info(uint8_t spd[]) -{ - const int spd_banks[8] = { 8, 16, 32, 64, -1, -1, -1, -1 }; - const int spd_capmb[8] = { 1, 2, 4, 8, 16, 32, 64, 0 }; - const int spd_rows[8] = { 12, 13, 14, 15, 16, -1, -1, -1 }; - const int spd_cols[8] = { 9, 10, 11, 12, -1, -1, -1, -1 }; - const int spd_ranks[8] = { 1, 2, 3, 4, -1, -1, -1, -1 }; - const int spd_devw[8] = { 4, 8, 16, 32, -1, -1, -1, -1 }; - const int spd_busw[8] = { 8, 16, 32, 64, -1, -1, -1, -1 }; - char spd_name[SPD_PART_LEN+1] = { 0 }; - - int banks = spd_banks[(spd[SPD_DENSITY_BANKS] >> 4) & 7]; - int capmb = spd_capmb[spd[SPD_DENSITY_BANKS] & 7] * 256; - int rows = spd_rows[(spd[SPD_ADDRESSING] >> 3) & 7]; - int cols = spd_cols[spd[SPD_ADDRESSING] & 7]; - int ranks = spd_ranks[(spd[SPD_ORGANIZATION] >> 3) & 7]; - int devw = spd_devw[spd[SPD_ORGANIZATION] & 7]; - int busw = spd_busw[spd[SPD_BUS_DEV_WIDTH] & 7]; - - /* Module type */ - printk(BIOS_INFO, "SPD: module type is "); - switch (spd[SPD_DRAM_TYPE]) { - case SPD_DRAM_DDR3: - printk(BIOS_INFO, "DDR3\n"); - break; - case SPD_DRAM_LPDDR3: - printk(BIOS_INFO, "LPDDR3\n"); - break; - default: - printk(BIOS_INFO, "Unknown (%02x)\n", spd[SPD_DRAM_TYPE]); - break; - } - - /* Module Part Number */ - memcpy(spd_name, &spd[SPD_PART_OFF], SPD_PART_LEN); - spd_name[SPD_PART_LEN] = 0; - printk(BIOS_INFO, "SPD: module part is %s\n", spd_name); - - printk(BIOS_INFO, - "SPD: banks %d, ranks %d, rows %d, columns %d, density %d Mb\n", - banks, ranks, rows, cols, capmb); - printk(BIOS_INFO, "SPD: device width %d bits, bus width %d bits\n", - devw, busw); - - if (capmb > 0 && busw > 0 && devw > 0 && ranks > 0) { - /* SIZE = DENSITY / 8 * BUS_WIDTH / SDRAM_WIDTH * RANKS */ - printk(BIOS_INFO, "SPD: module size is %u MB (per channel)\n", - capmb / 8 * busw / devw * ranks); - } -} - -/* Copy SPD data for on-board memory */ -void mainboard_fill_spd_data(struct pei_data *pei_data) -{ - char *spd_file; - size_t spd_file_len; - int spd_index, spd_span; - - - spd_index = pei_data->mem_cfg_id; - printk(BIOS_INFO, "SPD index %d\n", spd_index); - - /* Load SPD data from CBFS */ - spd_file = cbfs_boot_map_with_leak("spd.bin", CBFS_TYPE_SPD, - &spd_file_len); - if (!spd_file) - die("SPD data not found."); - - /* make sure we have at least one SPD in the file. */ - if (spd_file_len < SPD_LEN) - die("Missing SPD data."); - - /* Make sure we did not overrun the buffer */ - if (spd_file_len < ((spd_index + 1) * SPD_LEN)) { - printk(BIOS_ERR, "SPD index override to 0 - old hardware?\n"); - spd_index = 0; - } - - /* Assume same memory in both channels */ - spd_span = spd_index * SPD_LEN; - memcpy(pei_data->spd_data[0][0], spd_file + spd_span, SPD_LEN); - - if (spd_index != MEM_SINGLE_CHAN0 && spd_index != MEM_SINGLE_CHAN3 - && spd_index != MEM_SINGLE_CHAN4 && spd_index != MEM_SINGLE_CHAN7 - && spd_index != MEM_SINGLE_CHANB && spd_index != MEM_SINGLE_CHANC) { - memcpy(pei_data->spd_data[1][0], spd_file + spd_span, SPD_LEN); - printk(BIOS_INFO, "Dual channel SPD detected writing second channel\n"); - } - - /* Make sure a valid SPD was found */ - if (pei_data->spd_data[0][0][0] == 0) - die("Invalid SPD data."); - - mainboard_print_spd_info(pei_data->spd_data[0][0]); -} diff --git a/src/mainboard/google/lars/spd/spd.h b/src/mainboard/google/lars/spd/spd.h deleted file mode 100644 index 25cce5e3a0..0000000000 --- a/src/mainboard/google/lars/spd/spd.h +++ /dev/null @@ -1,39 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2014 Google Inc. - * Copyright (C) 2015 Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef MAINBOARD_SPD_H -#define MAINBOARD_SPD_H - -#define SPD_LEN 256 - -#define SPD_DRAM_TYPE 2 -#define SPD_DRAM_DDR3 0x0b -#define SPD_DRAM_LPDDR3 0xf1 -#define SPD_DENSITY_BANKS 4 -#define SPD_ADDRESSING 5 -#define SPD_ORGANIZATION 7 -#define SPD_BUS_DEV_WIDTH 8 -#define SPD_PART_OFF 128 -#define SPD_PART_LEN 18 -#define SPD_MANU_OFF 148 - -#define MEM_SINGLE_CHAN0 0x0 -#define MEM_SINGLE_CHAN3 0x3 -#define MEM_SINGLE_CHAN4 0x4 -#define MEM_SINGLE_CHAN7 0x7 -#define MEM_SINGLE_CHANB 0xb -#define MEM_SINGLE_CHANC 0xc -#endif |