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-rw-r--r--src/mainboard/google/cyan/Kconfig23
-rw-r--r--src/mainboard/google/cyan/Kconfig.name1
-rw-r--r--src/mainboard/google/cyan/Makefile.inc15
-rw-r--r--src/mainboard/google/cyan/acpi/codec_maxim.asl117
-rw-r--r--src/mainboard/google/cyan/acpi/dptf.asl63
-rw-r--r--src/mainboard/google/cyan/acpi/ec.asl2
-rw-r--r--src/mainboard/google/cyan/acpi/mainboard.asl188
-rw-r--r--src/mainboard/google/cyan/acpi/superio.asl2
-rw-r--r--src/mainboard/google/cyan/acpi/touchscreen_elan.asl61
-rw-r--r--src/mainboard/google/cyan/acpi/trackpad_elan.asl53
-rw-r--r--src/mainboard/google/cyan/acpi_tables.c10
-rw-r--r--src/mainboard/google/cyan/board_info.txt2
-rw-r--r--src/mainboard/google/cyan/boardid.c4
-rw-r--r--src/mainboard/google/cyan/mainboard.c2
-rw-r--r--src/mainboard/google/cyan/ramstage.c3
-rw-r--r--src/mainboard/google/cyan/romstage.c7
-rw-r--r--src/mainboard/google/cyan/smihandler.c2
-rw-r--r--src/mainboard/google/cyan/spd/spd.c67
-rw-r--r--src/mainboard/google/cyan/spd/spd_util.h22
-rw-r--r--src/mainboard/google/cyan/variants/cyan/Makefile.inc (renamed from src/mainboard/google/cyan/spd/Makefile.inc)4
-rw-r--r--src/mainboard/google/cyan/variants/cyan/board_info.txt6
-rw-r--r--src/mainboard/google/cyan/variants/cyan/devicetree.cb (renamed from src/mainboard/google/cyan/devicetree.cb)0
-rw-r--r--src/mainboard/google/cyan/variants/cyan/gpio.c (renamed from src/mainboard/google/cyan/gpio.c)2
-rw-r--r--src/mainboard/google/cyan/variants/cyan/include/variant/acpi/dptf.asl73
-rw-r--r--src/mainboard/google/cyan/variants/cyan/include/variant/acpi/mainboard.asl24
-rw-r--r--src/mainboard/google/cyan/variants/cyan/include/variant/onboard.h (renamed from src/mainboard/google/cyan/onboard.h)14
-rw-r--r--src/mainboard/google/cyan/variants/cyan/spd_util.c68
27 files changed, 492 insertions, 343 deletions
diff --git a/src/mainboard/google/cyan/Kconfig b/src/mainboard/google/cyan/Kconfig
index 6cfec3a577..f4f98309d6 100644
--- a/src/mainboard/google/cyan/Kconfig
+++ b/src/mainboard/google/cyan/Kconfig
@@ -1,7 +1,5 @@
-if BOARD_GOOGLE_CYAN
-
-config BOARD_SPECIFIC_OPTIONS
- def_bool y
+config BOARD_GOOGLE_BASEBOARD_CYAN
+ def_bool n
select BOARD_ROMSIZE_KB_8192
select EC_GOOGLE_CHROMEEC
select EC_GOOGLE_CHROMEEC_MEC
@@ -14,6 +12,8 @@ config BOARD_SPECIFIC_OPTIONS
select SOC_INTEL_BRASWELL
select HAVE_ACPI_RESUME
+if BOARD_GOOGLE_BASEBOARD_CYAN
+
config VBOOT
select EC_GOOGLE_CHROMEEC_SWITCHES
select VBOOT_LID_SWITCH
@@ -33,14 +33,22 @@ config MAINBOARD_DIR
string
default google/cyan
+config VARIANT_DIR
+ string
+ default "cyan" if BOARD_GOOGLE_CYAN
+
config MAINBOARD_PART_NUMBER
string
- default "Cyan"
+ default "Cyan" if BOARD_GOOGLE_CYAN
config MAINBOARD_VENDOR
string
default "Google"
+config DEVICETREE
+ string
+ default "variants/cyan/devicetree.cb" if BOARD_GOOGLE_CYAN
+
config VGA_BIOS_FILE
string
depends on VGA_BIOS
@@ -61,5 +69,6 @@ config VGA_BIOS_ID
config GBB_HWID
string
depends on CHROMEOS
- default "CYAN TEST A-A 1829"
-endif # BOARD_GOOGLE_CYAN
+ default "CYAN TEST A-A 1829" if BOARD_GOOGLE_CYAN
+
+endif # BOARD_GOOGLE_BASEBOARD_CYAN
diff --git a/src/mainboard/google/cyan/Kconfig.name b/src/mainboard/google/cyan/Kconfig.name
index a4562d3a39..91e10c9613 100644
--- a/src/mainboard/google/cyan/Kconfig.name
+++ b/src/mainboard/google/cyan/Kconfig.name
@@ -1,2 +1,3 @@
config BOARD_GOOGLE_CYAN
bool "Cyan"
+ select BOARD_GOOGLE_BASEBOARD_CYAN
diff --git a/src/mainboard/google/cyan/Makefile.inc b/src/mainboard/google/cyan/Makefile.inc
index 43e3c9591d..01c2a91099 100644
--- a/src/mainboard/google/cyan/Makefile.inc
+++ b/src/mainboard/google/cyan/Makefile.inc
@@ -14,17 +14,18 @@
## GNU General Public License for more details.
##
-subdirs-y += spd
-
-romstage-$(CONFIG_MAINBOARD_HAS_CHROMEOS) += chromeos.c
+romstage-$(CONFIG_CHROMEOS) += chromeos.c
romstage-$(CONFIG_ENABLE_BUILTIN_COM1) += com_init.c
+romstage-y += spd/spd.c
-ramstage-$(CONFIG_MAINBOARD_HAS_CHROMEOS) += chromeos.c
-ramstage-$(CONFIG_MAINBOARD_HAS_CHROMEOS) += ec.c
-ramstage-$(CONFIG_MAINBOARD_HAS_CHROMEOS) += gpio.c
+ramstage-y += boardid.c
+ramstage-$(CONFIG_CHROMEOS) += chromeos.c
+ramstage-y += ec.c
ramstage-y += irqroute.c
ramstage-y += ramstage.c
ramstage-y += w25q64.c
-ramstage-y += boardid.c
smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c
+
+subdirs-y += variants/$(VARIANT_DIR)
+CPPFLAGS_common += -I$(src)/mainboard/$(MAINBOARDDIR)/variants/$(VARIANT_DIR)/include
diff --git a/src/mainboard/google/cyan/acpi/codec_maxim.asl b/src/mainboard/google/cyan/acpi/codec_maxim.asl
new file mode 100644
index 0000000000..9abc91e3fa
--- /dev/null
+++ b/src/mainboard/google/cyan/acpi/codec_maxim.asl
@@ -0,0 +1,117 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2012 Google Inc.
+ * 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.
+ */
+
+Scope (\_SB.PCI0.I2C2)
+{
+ /* Maxim Audio Codec */
+ Device (MAXM) /* Audio Codec driver I2C */
+ {
+ Name (_ADR, 0)
+ Name (_HID, AUDIO_CODEC_HID)
+ Name (_CID, AUDIO_CODEC_CID)
+ Name (_DDN, AUDIO_CODEC_DDN)
+ Name (_UID, 1)
+
+ /* Add DT style bindings with _DSD */
+ Name (_DSD, Package () {
+ ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+ Package () {
+ /* set maxim micbias to 2.8v */
+ Package () { "maxim,micbias", 3 },
+ }
+ })
+
+ Method(_CRS, 0x0, NotSerialized)
+ {
+ Name(SBUF,ResourceTemplate ()
+ {
+ I2CSerialBus(
+ AUDIO_CODEC_I2C_ADDR, /* SlaveAddress: bus address */
+ ControllerInitiated, /* SlaveMode: default to ControllerInitiated */
+ 400000, /* ConnectionSpeed: in Hz */
+ AddressingMode7Bit, /* Addressing Mode: default to 7 bit */
+ "\\_SB.PCI0.I2C2", /* ResourceSource: I2C bus controller name */
+ )
+
+ GpioInt (Edge, ActiveLow, ExclusiveAndWake, PullNone,,
+ "\\_SB.GPSE") { BOARD_JACK_MAXIM_GPIO_INDEX }
+ } )
+ Return (SBUF)
+ }
+
+ Method (_STA)
+ {
+ If (LEqual (\S2EN, 1)) {
+ Return (0xF)
+ } Else {
+ Return (0x0)
+ }
+ }
+ }
+ Device (TISW) /* TI Switch driver I2C */
+ {
+ Name (_ADR, 0)
+ Name (_HID, TI_SWITCH_HID)
+ Name (_CID, TI_SWITCH_CID)
+ Name (_DDN, TI_SWITCH_DDN)
+ Name (_UID, 1)
+
+ /* Add DT style bindings with _DSD */
+ Name (_DSD, Package () {
+ ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
+ Package () {
+ /* set ti micbias to 2.8v */
+ Package () { "ti,micbias", 7 },
+ }
+ })
+
+ Method(_CRS, 0x0, NotSerialized)
+ {
+ Name(SBUF,ResourceTemplate ()
+ {
+ I2CSerialBus(
+ TI_SWITCH_I2C_ADDR, /* SlaveAddress: bus address */
+ ControllerInitiated, /* SlaveMode: default to ControllerInitiated */
+ 400000, /* ConnectionSpeed: in Hz */
+ AddressingMode7Bit, /* Addressing Mode: default to 7 bit */
+ "\\_SB.PCI0.I2C2", /* ResourceSource: I2C bus controller name */
+ )
+
+ GpioInt (Edge, ActiveLow, ExclusiveAndWake, PullNone,,
+ "\\_SB.GPSW") { BOARD_JACK_TI_GPIO_INDEX }
+
+ } )
+ Return (SBUF)
+ }
+
+ Method (_STA)
+ {
+ Return (0xF)
+ }
+ }
+}
+
+
+Scope (\_SB.PCI0.LPEA)
+{
+ Name (GBUF, ResourceTemplate ()
+ {
+ /* Jack Detect (index 0) */
+ GpioInt (Edge, ActiveLow, ExclusiveAndWake, PullNone,,
+ "\\_SB.GPSE") { BOARD_JACK_MAXIM_GPIO_INDEX }
+ })
+}
diff --git a/src/mainboard/google/cyan/acpi/dptf.asl b/src/mainboard/google/cyan/acpi/dptf.asl
index 95b6951279..d0eaadd94f 100644
--- a/src/mainboard/google/cyan/acpi/dptf.asl
+++ b/src/mainboard/google/cyan/acpi/dptf.asl
@@ -2,7 +2,7 @@
* This file is part of the coreboot project.
*
* Copyright (C) 2012 Google Inc.
- * Copyright (C) 2105 Intel Corp.
+ * 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
@@ -14,63 +14,8 @@
* GNU General Public License for more details.
*/
-#define DPTF_TSR0_SENSOR_ID 0
-#define DPTF_TSR0_SENSOR_NAME "TMP432_Internal"
-#define DPTF_TSR0_PASSIVE 49
-#define DPTF_TSR0_CRITICAL 75
+/* Include Variant DPTF */
+#include <variant/acpi/dptf.asl>
-#define DPTF_TSR1_SENSOR_ID 1
-#define DPTF_TSR1_SENSOR_NAME "TMP432_Power_top"
-#define DPTF_TSR1_PASSIVE 65
-#define DPTF_TSR1_CRITICAL 85
-
-#define DPTF_TSR2_SENSOR_ID 2
-#define DPTF_TSR2_SENSOR_NAME "TMP432_CPU_bottom"
-#define DPTF_TSR2_PASSIVE 49
-#define DPTF_TSR2_CRITICAL 75
-
-#define DPTF_ENABLE_CHARGER
-
-/* Charger performance states, board-specific values from charger and EC */
-Name (CHPS, Package () {
- Package () { 0, 0, 0, 0, 255, 0x400, "mA", 0 }, /* 1.0A (MAX) */
- Package () { 0, 0, 0, 0, 12, 0x300, "mA", 0 }, /* 0.77A */
- Package () { 0, 0, 0, 0, 8, 0x200, "mA", 0 }, /* 0.5A */
- Package () { 0, 0, 0, 0, 4, 0x100, "mA", 0 }, /* 0.25A */
- Package () { 0, 0, 0, 0, 0, 0x000, "mA", 0 }, /* 0.0A */
-})
-
-/* Mainboard specific _PDL is 1GHz */
-Name (MPDL, 8)
-
-Name (DTRT, Package () {
- /* CPU Throttle Effect on CPU */
- Package () { \_SB.PCI0.B0DB, \_SB.PCI0.B0DB, 100, 50, 0, 0, 0, 0 },
-
- /* CPU Effect on Temp Sensor 0 */
- Package () { \_SB.PCI0.B0DB, \_SB.DPTF.TSR0, 100, 100, 0, 0, 0, 0 },
-})
-
-Name (MPPC, Package ()
-{
- 0x2, /* Revision */
- Package () { /* Power Limit 1 */
- 0, /* PowerLimitIndex, 0 for Power Limit 1 */
- 2000, /* PowerLimitMinimum */
- 6200, /* PowerLimitMaximum */
- 1000, /* TimeWindowMinimum */
- 1000, /* TimeWindowMaximum */
- 200 /* StepSize */
- },
- Package () { /* Power Limit 2 */
- 1, /* PowerLimitIndex, 1 for Power Limit 2 */
- 8000, /* PowerLimitMinimum */
- 8000, /* PowerLimitMaximum */
- 1000, /* TimeWindowMinimum */
- 1000, /* TimeWindowMaximum */
- 1000 /* StepSize */
- }
-})
-
-/* Include DPTF */
+/* Include SoC DPTF */
#include <acpi/dptf/dptf.asl>
diff --git a/src/mainboard/google/cyan/acpi/ec.asl b/src/mainboard/google/cyan/acpi/ec.asl
index ab89841f3d..271fd0a867 100644
--- a/src/mainboard/google/cyan/acpi/ec.asl
+++ b/src/mainboard/google/cyan/acpi/ec.asl
@@ -2,7 +2,7 @@
* This file is part of the coreboot project.
*
* Copyright (C) 2012 Google Inc.
- * Copyright (C) 2105 Intel Corp.
+ * 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
diff --git a/src/mainboard/google/cyan/acpi/mainboard.asl b/src/mainboard/google/cyan/acpi/mainboard.asl
index 7a4b0ea355..3228a31bfa 100644
--- a/src/mainboard/google/cyan/acpi/mainboard.asl
+++ b/src/mainboard/google/cyan/acpi/mainboard.asl
@@ -15,7 +15,7 @@
* GNU General Public License for more details.
*/
-#include <onboard.h>
+#include <variant/onboard.h>
Scope (\_SB)
{
@@ -26,189 +26,6 @@ Scope (\_SB)
}
}
-Scope (\_SB.PCI0.I2C1)
-{
- Device (ETSA)
- {
- Name (_HID, "ELAN0001")
- Name (_DDN, "Elan Touchscreen ")
- Name (_UID, 5)
- Name (ISTP, 0) /* TouchScreen */
-
- Method(_CRS, 0x0, NotSerialized)
- {
- Name(BUF0,ResourceTemplate ()
- {
- I2CSerialBus(
- 0x10, /* SlaveAddress */
- ControllerInitiated, /* SlaveMode */
- 400000, /* ConnectionSpeed */
- AddressingMode7Bit, /* AddressingMode */
- "\\_SB.PCI0.I2C1", /* ResourceSource */
- )
- Interrupt (ResourceConsumer, Edge, ActiveLow)
- {
- BOARD_TOUCH_IRQ
- }
-
- } )
- Return (BUF0)
- }
-
- Method (_STA)
- {
- If (LEqual (\S1EN, 1)) {
- Return (0xF)
- } Else {
- Return (0x0)
- }
- }
-
- Name (_PRW, Package() { BOARD_TOUCHSCREEN_WAKE_GPIO, 0x3 })
-
- /* Allow device to power off in S0 */
- Name (_S0W, 4)
- }
-}
-
-Scope (\_SB.PCI0.I2C2)
-{
- /* Maxim Audio Codec */
- Device (MAXM) /* Audio Codec driver I2C */
- {
- Name (_ADR, 0)
- Name (_HID, AUDIO_CODEC_HID)
- Name (_CID, AUDIO_CODEC_CID)
- Name (_DDN, AUDIO_CODEC_DDN)
- Name (_UID, 1)
-
- /* Add DT style bindings with _DSD */
- Name (_DSD, Package () {
- ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
- Package () {
- /* set maxim micbias to 2.8v */
- Package () { "maxim,micbias", 3 },
- }
- })
-
- Method(_CRS, 0x0, NotSerialized)
- {
- Name(SBUF,ResourceTemplate ()
- {
- I2CSerialBus(
- AUDIO_CODEC_I2C_ADDR, /* SlaveAddress: bus address */
- ControllerInitiated, /* SlaveMode: default to ControllerInitiated */
- 400000, /* ConnectionSpeed: in Hz */
- AddressingMode7Bit, /* Addressing Mode: default to 7 bit */
- "\\_SB.PCI0.I2C2", /* ResourceSource: I2C bus controller name */
- )
-
- GpioInt (Edge, ActiveLow, ExclusiveAndWake, PullNone,,
- "\\_SB.GPSE") { BOARD_JACK_MAXIM_GPIO_INDEX }
- } )
- Return (SBUF)
- }
-
- Method (_STA)
- {
- If (LEqual (\S2EN, 1)) {
- Return (0xF)
- } Else {
- Return (0x0)
- }
- }
- }
- Device (TISW) /* TI Switch driver I2C */
- {
- Name (_ADR, 0)
- Name (_HID, TI_SWITCH_HID)
- Name (_CID, TI_SWITCH_CID)
- Name (_DDN, TI_SWITCH_DDN)
- Name (_UID, 1)
-
- /* Add DT style bindings with _DSD */
- Name (_DSD, Package () {
- ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301"),
- Package () {
- /* set ti micbias to 2.8v */
- Package () { "ti,micbias", 7 },
- }
- })
-
- Method(_CRS, 0x0, NotSerialized)
- {
- Name(SBUF,ResourceTemplate ()
- {
- I2CSerialBus(
- TI_SWITCH_I2C_ADDR, /* SlaveAddress: bus address */
- ControllerInitiated, /* SlaveMode: default to ControllerInitiated */
- 400000, /* ConnectionSpeed: in Hz */
- AddressingMode7Bit, /* Addressing Mode: default to 7 bit */
- "\\_SB.PCI0.I2C2", /* ResourceSource: I2C bus controller name */
- )
-
- GpioInt (Edge, ActiveLow, ExclusiveAndWake, PullNone,,
- "\\_SB.GPSW") { BOARD_JACK_TI_GPIO_INDEX }
-
- } )
- Return (SBUF)
- }
-
- Method (_STA)
- {
- Return (0xF)
- }
- }
-}
-
-Scope (\_SB.PCI0.I2C6)
-{
- Device (ETPA)
- {
- Name (_HID, "ELAN0000")
- Name (_DDN, "Elan Touchpad")
- Name (_UID, 3)
- Name (ISTP, 1) /* Touchpad */
-
- Name (_CRS, ResourceTemplate()
- {
- I2cSerialBus (
- 0x15, /* SlaveAddress */
- ControllerInitiated, /* SlaveMode */
- 400000, /* ConnectionSpeed */
- AddressingMode7Bit, /* AddressingMode */
- "\\_SB.PCI0.I2C6", /* ResourceSource */
- )
- GpioInt (Edge, ActiveLow, ExclusiveAndWake, PullNone,,
- "\\_SB.GPNC") { BOARD_TRACKPAD_GPIO_INDEX }
- })
-
- Method (_STA)
- {
- If (LEqual (\S6EN, 1)) {
- Return (0xF)
- } Else {
- Return (0x0)
- }
- }
-
- Name (_PRW, Package() { BOARD_TRACKPAD_WAKE_GPIO, 0x3 })
-
- /* Allow device to power off in S0 */
- Name (_S0W, 4)
- }
-}
-
-Scope (\_SB.PCI0.LPEA)
-{
- Name (GBUF, ResourceTemplate ()
- {
- /* Jack Detect (index 0) */
- GpioInt (Edge, ActiveLow, ExclusiveAndWake, PullNone,,
- "\\_SB.GPSE") { BOARD_JACK_MAXIM_GPIO_INDEX }
- })
-}
-
Scope (\_SB.GPNC)
{
Method (_AEI, 0, NotSerialized) // _AEI: ACPI Event Interrupts
@@ -225,3 +42,6 @@ Scope (\_SB.GPNC)
{
}
}
+
+/* Variant-specific I2C devices */
+#include <variant/acpi/mainboard.asl>
diff --git a/src/mainboard/google/cyan/acpi/superio.asl b/src/mainboard/google/cyan/acpi/superio.asl
index f2a7fc0296..ca973d0fab 100644
--- a/src/mainboard/google/cyan/acpi/superio.asl
+++ b/src/mainboard/google/cyan/acpi/superio.asl
@@ -16,7 +16,7 @@
/* mainboard configuration */
#include <ec.h>
-#include <onboard.h>
+#include <variant/onboard.h>
#define SIO_EC_MEMMAP_ENABLE /* EC Memory Map Resources */
#define SIO_EC_HOST_ENABLE /* EC Host Interface Resources */
diff --git a/src/mainboard/google/cyan/acpi/touchscreen_elan.asl b/src/mainboard/google/cyan/acpi/touchscreen_elan.asl
new file mode 100644
index 0000000000..7100120585
--- /dev/null
+++ b/src/mainboard/google/cyan/acpi/touchscreen_elan.asl
@@ -0,0 +1,61 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2012 Google Inc.
+ * 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.
+ */
+
+Scope (\_SB.PCI0.I2C1)
+{
+ Device (ETSA)
+ {
+ Name (_HID, "ELAN0001")
+ Name (_DDN, "Elan Touchscreen ")
+ Name (_UID, 5)
+ Name (ISTP, 0) /* TouchScreen */
+
+ Method(_CRS, 0x0, NotSerialized)
+ {
+ Name(BUF0,ResourceTemplate ()
+ {
+ I2CSerialBus(
+ 0x10, /* SlaveAddress */
+ ControllerInitiated, /* SlaveMode */
+ 400000, /* ConnectionSpeed */
+ AddressingMode7Bit, /* AddressingMode */
+ "\\_SB.PCI0.I2C1", /* ResourceSource */
+ )
+ Interrupt (ResourceConsumer, Level, ActiveLow)
+ {
+ BOARD_TOUCH_IRQ
+ }
+
+ } )
+ Return (BUF0)
+ }
+
+ Method (_STA)
+ {
+ If (LEqual (\S1EN, 1)) {
+ Return (0xF)
+ } Else {
+ Return (0x0)
+ }
+ }
+
+ Name (_PRW, Package() { BOARD_TOUCHSCREEN_WAKE_GPIO, 0x3 })
+
+ /* Allow device to power off in S0 */
+ Name (_S0W, 4)
+ }
+}
diff --git a/src/mainboard/google/cyan/acpi/trackpad_elan.asl b/src/mainboard/google/cyan/acpi/trackpad_elan.asl
new file mode 100644
index 0000000000..f89e1bc23f
--- /dev/null
+++ b/src/mainboard/google/cyan/acpi/trackpad_elan.asl
@@ -0,0 +1,53 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2012 Google Inc.
+ * 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.
+ */
+
+Scope (\_SB.PCI0.I2C6)
+{
+ Device (ETPA)
+ {
+ Name (_HID, "ELAN0000")
+ Name (_DDN, "Elan Touchpad")
+ Name (_UID, 3)
+ Name (ISTP, 1) /* Touchpad */
+
+ Name (_CRS, ResourceTemplate()
+ {
+ I2cSerialBus (
+ 0x15, /* SlaveAddress */
+ ControllerInitiated, /* SlaveMode */
+ 400000, /* ConnectionSpeed */
+ AddressingMode7Bit, /* AddressingMode */
+ "\\_SB.PCI0.I2C6", /* ResourceSource */
+ )
+ GpioInt (Level, ActiveLow, ExclusiveAndWake, PullNone,,
+ "\\_SB.GPNC") { BOARD_TRACKPAD_GPIO_INDEX }
+ })
+
+ Method (_STA)
+ {
+ If (LEqual (\S6EN, 1)) {
+ Return (0xF)
+ } Else {
+ Return (0x0)
+ }
+ }
+
+ Name (_PRW, Package() { BOARD_TRACKPAD_WAKE_GPIO, 0x3 })
+
+ /* Allow device to power off in S0 */
+ Name (_S0W, 4)
+ }
+}
diff --git a/src/mainboard/google/cyan/acpi_tables.c b/src/mainboard/google/cyan/acpi_tables.c
index d4271e5e99..a0da53f52c 100644
--- a/src/mainboard/google/cyan/acpi_tables.c
+++ b/src/mainboard/google/cyan/acpi_tables.c
@@ -15,19 +15,9 @@
*/
#include <arch/acpi.h>
-#include <arch/acpigen.h>
#include <arch/ioapic.h>
-#include <arch/smp/mpspec.h>
-#include <cbmem.h>
-#include <console/console.h>
-#include <device/device.h>
-#include <device/pci.h>
-#include <device/pci_ids.h>
#include <soc/acpi.h>
-#include <soc/iomap.h>
#include <soc/nvs.h>
-#include <string.h>
-#include <types.h>
void acpi_create_gnvs(global_nvs_t *gnvs)
{
diff --git a/src/mainboard/google/cyan/board_info.txt b/src/mainboard/google/cyan/board_info.txt
index 8815b3674e..98f3d76533 100644
--- a/src/mainboard/google/cyan/board_info.txt
+++ b/src/mainboard/google/cyan/board_info.txt
@@ -1,5 +1,5 @@
Vendor name: Google
-Board name: Cyan Braswell reference board
+Board name: Cyan Braswell baseboard
Category: laptop
ROM protocol: SPI
ROM socketed: n
diff --git a/src/mainboard/google/cyan/boardid.c b/src/mainboard/google/cyan/boardid.c
index 15d26dc53f..5364bb9a0b 100644
--- a/src/mainboard/google/cyan/boardid.c
+++ b/src/mainboard/google/cyan/boardid.c
@@ -1,7 +1,7 @@
/*
* This file is part of the coreboot project.
*
- * Copyright(C) 2013 Google Inc.
+ * Copyright (C) 2013 Google Inc.
* Copyright (C) 2015 Intel Corp.
*
* This program is free software; you can redistribute it and/or modify
@@ -16,7 +16,7 @@
#include <boardid.h>
#include <stdlib.h>
-#include "ec/google/chromeec/ec.h"
+#include <ec/google/chromeec/ec.h>
uint8_t board_id(void)
{
diff --git a/src/mainboard/google/cyan/mainboard.c b/src/mainboard/google/cyan/mainboard.c
index 71ba62b13e..e5ad945b90 100644
--- a/src/mainboard/google/cyan/mainboard.c
+++ b/src/mainboard/google/cyan/mainboard.c
@@ -15,9 +15,7 @@
* GNU General Public License for more details.
*/
-#include <bootstate.h>
#include <device/device.h>
-#include <soc/gpio.h>
#include <vendorcode/google/chromeos/chromeos.h>
#include "ec.h"
diff --git a/src/mainboard/google/cyan/ramstage.c b/src/mainboard/google/cyan/ramstage.c
index e247c984bd..093a49bf16 100644
--- a/src/mainboard/google/cyan/ramstage.c
+++ b/src/mainboard/google/cyan/ramstage.c
@@ -14,9 +14,8 @@
*/
#include <soc/ramstage.h>
-#include <boardid.h>
-#include "onboard.h"
+__attribute__ ((weak))
void mainboard_silicon_init_params(SILICON_INIT_UPD *params)
{
}
diff --git a/src/mainboard/google/cyan/romstage.c b/src/mainboard/google/cyan/romstage.c
index 61ebde9529..28a8a46a39 100644
--- a/src/mainboard/google/cyan/romstage.c
+++ b/src/mainboard/google/cyan/romstage.c
@@ -14,13 +14,7 @@
* GNU General Public License for more details.
*/
-#include <cbfs.h>
-#include <console/console.h>
-#include <lib.h>
-#include <soc/gpio.h>
-#include <soc/pci_devs.h>
#include <soc/romstage.h>
-#include <string.h>
/* All FSP specific code goes in this block */
void mainboard_romstage_entry(struct romstage_params *rp)
@@ -33,6 +27,7 @@ void mainboard_romstage_entry(struct romstage_params *rp)
romstage_common(rp);
}
+__attribute__ ((weak))
void mainboard_memory_init_params(struct romstage_params *params,
MEMORY_INIT_UPD *memory_params)
{
diff --git a/src/mainboard/google/cyan/smihandler.c b/src/mainboard/google/cyan/smihandler.c
index 98e4873a9b..75c1890d2c 100644
--- a/src/mainboard/google/cyan/smihandler.c
+++ b/src/mainboard/google/cyan/smihandler.c
@@ -25,7 +25,7 @@
#include <soc/pm.h>
#include <soc/gpio.h>
-#include "onboard.h"
+#include <variant/onboard.h>
/* The wake gpio is SUS_GPIO[0]. */
#define WAKE_GPIO_EN SUS_GPIO_EN0
diff --git a/src/mainboard/google/cyan/spd/spd.c b/src/mainboard/google/cyan/spd/spd.c
index 0c0d4f5651..f38fc58ff8 100644
--- a/src/mainboard/google/cyan/spd/spd.c
+++ b/src/mainboard/google/cyan/spd/spd.c
@@ -26,24 +26,10 @@
#include <soc/romstage.h>
#include <string.h>
#include <spd_bin.h>
+#include "spd_util.h"
-/*
- * 0b0000 - 4GiB total - 2 x 2GiB Samsung K4B4G1646Q-HYK0 1600MHz
- * 0b0001 - 4GiB total - 2 x 2GiB Hynix H5TC4G63CFR-PBA 1600MHz
- * 0b0010 - 2GiB total - 1 x 2GiB Samsung K4B4G1646Q-HYK0 1600MHz
- * 0b0011 - 2GiB total - 1 x 2GiB Hynix H5TC4G63CFR-PBA 1600MHz
- * 0b0100 - 4GiB total - 2 x 2GiB Samsung K4B4G1646E-BYK0 1600MHz
- * 0b0101 - 4GiB total - 2 x 2GiB Micro MT41K256M16TW-107 1600MHz
- * 0b0110 - 2GiB total - 1 x 2GiB Samsung K4B4G1646E-BYK0 1600MHz
- * 0b0111 - 2GiB total - 1 x 2GiB Micro MT41K256M16TW-107 1600MHz
- */
-static const uint32_t dual_channel_config = (1 << 0) | (1 << 1)
- | (1 << 4) | (1 << 5);
-
-static void *get_spd_pointer(char *spd_file_content, int total_spds, int *dual)
+__attribute__ ((weak)) uint8_t get_ramid(void)
{
- int ram_id = 0;
-
gpio_t spd_gpios[] = {
GP_SW_80, /* SATA_GP3, RAMID0 */
GP_SW_67, /* I2C3_SCL, RAMID1 */
@@ -51,45 +37,24 @@ static void *get_spd_pointer(char *spd_file_content, int total_spds, int *dual)
GP_SW_64, /* I2C3_SDA, RAMID3 */
};
- ram_id = gpio_base2_value(spd_gpios, ARRAY_SIZE(spd_gpios));
- printk(BIOS_DEBUG, "ram_id=%d, total_spds: %d\n", ram_id, total_spds);
- if (ram_id >= total_spds)
- return NULL;
+ return gpio_base2_value(spd_gpios, ARRAY_SIZE(spd_gpios));
+}
+
+static void *get_spd_pointer(char *spd_file_content, int total_spds, int *dual)
+{
+ int ram_id = 0;
+ int spd_index = 0;
- /* Determine if this is a single or dual channel memory system */
- if (dual_channel_config & (1 << ram_id))
- *dual = 1;
+ ram_id = get_ramid();
+ printk(BIOS_DEBUG, "ram_id=%d, total_spds: %d\n", ram_id, total_spds);
- /* Display the RAM type */
- switch (ram_id) {
- case 0:
- printk(BIOS_DEBUG, "4GiB Samsung K4B4G1646Q-HYK0 1600MHz\n");
- break;
- case 2:
- printk(BIOS_DEBUG, "2GiB Samsung K4B4G1646Q-HYK0 1600MHz\n");
- break;
- case 1:
- printk(BIOS_DEBUG, "4GiB Hynix H5TC4G63CFR-PBA 1600MHz\n");
- break;
- case 3:
- printk(BIOS_DEBUG, "2GiB Hynix H5TC4G63CFR-PBA 1600MHz\n");
- break;
- case 4:
- printk(BIOS_DEBUG, "4GiB Samsung K4B4G1646E-BYK0 1600MHz\n");
- break;
- case 5:
- printk(BIOS_DEBUG, "4GiB Micro MT41K256M16TW-107 1600MHz\n");
- break;
- case 6:
- printk(BIOS_DEBUG, "2GiB Samsung K4B4G1646E-BYK0 1600MHz\n");
- break;
- case 7:
- printk(BIOS_DEBUG, "2GiB Micro MT41K256M16TW-107 1600MHz\n");
- break;
+ spd_index = get_variant_spd_index(ram_id, dual);
+ if (spd_index >= total_spds) {
+ printk(BIOS_ERR, "SPD index > total SPDs\n");
+ return NULL;
}
-
/* Return the serial product data for the RAM */
- return &spd_file_content[SPD_PAGE_LEN * ram_id];
+ return &spd_file_content[SPD_PAGE_LEN * spd_index];
}
/* Copy SPD data for on-board memory */
diff --git a/src/mainboard/google/cyan/spd/spd_util.h b/src/mainboard/google/cyan/spd/spd_util.h
new file mode 100644
index 0000000000..11d6eaa16d
--- /dev/null
+++ b/src/mainboard/google/cyan/spd/spd_util.h
@@ -0,0 +1,22 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2017 Matt DeVillier
+ *
+ * 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 SPD_UTIL_H
+#define SPD_UTIL_H
+
+uint8_t get_ramid(void);
+int get_variant_spd_index(int ram_id, int *dual);
+
+#endif /* SPD_UTIL_H */
diff --git a/src/mainboard/google/cyan/spd/Makefile.inc b/src/mainboard/google/cyan/variants/cyan/Makefile.inc
index f5960863ae..ea80446156 100644
--- a/src/mainboard/google/cyan/spd/Makefile.inc
+++ b/src/mainboard/google/cyan/variants/cyan/Makefile.inc
@@ -14,7 +14,9 @@
## GNU General Public License for more details.
##
-romstage-y += spd.c
+romstage-y += spd_util.c
+
+ramstage-y += gpio.c
SPD_BIN = $(obj)/spd.bin
diff --git a/src/mainboard/google/cyan/variants/cyan/board_info.txt b/src/mainboard/google/cyan/variants/cyan/board_info.txt
new file mode 100644
index 0000000000..b1138cadac
--- /dev/null
+++ b/src/mainboard/google/cyan/variants/cyan/board_info.txt
@@ -0,0 +1,6 @@
+Vendor name: Google
+Board name: Cyan
+Category: laptop
+ROM protocol: SPI
+ROM socketed: n
+Flashrom support: y
diff --git a/src/mainboard/google/cyan/devicetree.cb b/src/mainboard/google/cyan/variants/cyan/devicetree.cb
index 0454650c68..0454650c68 100644
--- a/src/mainboard/google/cyan/devicetree.cb
+++ b/src/mainboard/google/cyan/variants/cyan/devicetree.cb
diff --git a/src/mainboard/google/cyan/gpio.c b/src/mainboard/google/cyan/variants/cyan/gpio.c
index f35b07e518..9e8c5d126b 100644
--- a/src/mainboard/google/cyan/gpio.c
+++ b/src/mainboard/google/cyan/variants/cyan/gpio.c
@@ -14,7 +14,7 @@
* GNU General Public License for more details.
*/
-#include "irqroute.h"
+#include <mainboard/google/cyan/irqroute.h>
#include <soc/gpio.h>
#include <stdlib.h>
diff --git a/src/mainboard/google/cyan/variants/cyan/include/variant/acpi/dptf.asl b/src/mainboard/google/cyan/variants/cyan/include/variant/acpi/dptf.asl
new file mode 100644
index 0000000000..3c8dbe4a52
--- /dev/null
+++ b/src/mainboard/google/cyan/variants/cyan/include/variant/acpi/dptf.asl
@@ -0,0 +1,73 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2012 Google Inc.
+ * 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.
+ */
+
+#define DPTF_TSR0_SENSOR_ID 0
+#define DPTF_TSR0_SENSOR_NAME "TMP432_Internal"
+#define DPTF_TSR0_PASSIVE 49
+#define DPTF_TSR0_CRITICAL 75
+
+#define DPTF_TSR1_SENSOR_ID 1
+#define DPTF_TSR1_SENSOR_NAME "TMP432_Power_top"
+#define DPTF_TSR1_PASSIVE 65
+#define DPTF_TSR1_CRITICAL 85
+
+#define DPTF_TSR2_SENSOR_ID 2
+#define DPTF_TSR2_SENSOR_NAME "TMP432_CPU_bottom"
+#define DPTF_TSR2_PASSIVE 49
+#define DPTF_TSR2_CRITICAL 75
+
+#define DPTF_ENABLE_CHARGER
+
+/* Charger performance states, board-specific values from charger and EC */
+Name (CHPS, Package () {
+ Package () { 0, 0, 0, 0, 255, 0x400, "mA", 0 }, /* 1.0A (MAX) */
+ Package () { 0, 0, 0, 0, 12, 0x300, "mA", 0 }, /* 0.77A */
+ Package () { 0, 0, 0, 0, 8, 0x200, "mA", 0 }, /* 0.5A */
+ Package () { 0, 0, 0, 0, 4, 0x100, "mA", 0 }, /* 0.25A */
+ Package () { 0, 0, 0, 0, 0, 0x000, "mA", 0 }, /* 0.0A */
+})
+
+/* Mainboard specific _PDL is 1GHz */
+Name (MPDL, 8)
+
+Name (DTRT, Package () {
+ /* CPU Throttle Effect on CPU */
+ Package () { \_SB.PCI0.B0DB, \_SB.PCI0.B0DB, 100, 50, 0, 0, 0, 0 },
+
+ /* CPU Effect on Temp Sensor 0 */
+ Package () { \_SB.PCI0.B0DB, \_SB.DPTF.TSR0, 100, 100, 0, 0, 0, 0 },
+})
+
+Name (MPPC, Package ()
+{
+ 0x2, /* Revision */
+ Package () { /* Power Limit 1 */
+ 0, /* PowerLimitIndex, 0 for Power Limit 1 */
+ 2000, /* PowerLimitMinimum */
+ 6200, /* PowerLimitMaximum */
+ 1000, /* TimeWindowMinimum */
+ 1000, /* TimeWindowMaximum */
+ 200 /* StepSize */
+ },
+ Package () { /* Power Limit 2 */
+ 1, /* PowerLimitIndex, 1 for Power Limit 2 */
+ 8000, /* PowerLimitMinimum */
+ 8000, /* PowerLimitMaximum */
+ 1000, /* TimeWindowMinimum */
+ 1000, /* TimeWindowMaximum */
+ 1000 /* StepSize */
+ }
+})
diff --git a/src/mainboard/google/cyan/variants/cyan/include/variant/acpi/mainboard.asl b/src/mainboard/google/cyan/variants/cyan/include/variant/acpi/mainboard.asl
new file mode 100644
index 0000000000..e9b16fcf78
--- /dev/null
+++ b/src/mainboard/google/cyan/variants/cyan/include/variant/acpi/mainboard.asl
@@ -0,0 +1,24 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2017 Matt DeVillier
+ *
+ * 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.
+ */
+
+/* Elan touchscreen */
+#include <acpi/touchscreen_elan.asl>
+
+/* Elan trackpad */
+#include <acpi/trackpad_elan.asl>
+
+/* Maxim audio codec */
+#include <acpi/codec_maxim.asl>
diff --git a/src/mainboard/google/cyan/onboard.h b/src/mainboard/google/cyan/variants/cyan/include/variant/onboard.h
index c891aa8690..a27e47d511 100644
--- a/src/mainboard/google/cyan/onboard.h
+++ b/src/mainboard/google/cyan/variants/cyan/include/variant/onboard.h
@@ -17,7 +17,7 @@
#ifndef ONBOARD_H
#define ONBOARD_H
-#include "irqroute.h"
+#include <mainboard/google/cyan/irqroute.h>
/*
* Calculation of gpio based irq.
@@ -53,7 +53,7 @@
#define BOARD_TOUCHSCREEN_NAME "touchscreen"
#define BOARD_TOUCHSCREEN_WAKE_GPIO ACPI_ENABLE_WAKE_SUS_GPIO(2)
#define BOARD_TOUCHSCREEN_I2C_BUS 0
-#define BOARD_TOUCHSCREEN_I2C_ADDR 0x4a /* TODO(shawnn): Check this */
+#define BOARD_TOUCHSCREEN_I2C_ADDR 0x10
/* SD CARD gpio */
@@ -64,12 +64,12 @@
#define AUDIO_CODEC_DDN "Maxim 98090 Codec "
#define AUDIO_CODEC_I2C_ADDR 0x10
-#define TI_SWITCH_HID "104C227E"
-#define TI_SWITCH_CID "104C227E"
-#define TI_SWITCH_DDN "TI SWITCH "
+#define TI_SWITCH_HID "104C227E"
+#define TI_SWITCH_CID "104C227E"
+#define TI_SWITCH_DDN "TI SWITCH "
#define TI_SWITCH_I2C_ADDR 0x3B
-#endif
-
#define DPTF_CPU_PASSIVE 88
#define DPTF_CPU_CRITICAL 90
+
+#endif
diff --git a/src/mainboard/google/cyan/variants/cyan/spd_util.c b/src/mainboard/google/cyan/variants/cyan/spd_util.c
new file mode 100644
index 0000000000..63a1df3760
--- /dev/null
+++ b/src/mainboard/google/cyan/variants/cyan/spd_util.c
@@ -0,0 +1,68 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2013 Google Inc.
+ * Copyright (C) 2015 Intel Corp.
+ * Copyright (C) 2017 Matt DeVillier
+ *
+ * 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 <console/console.h>
+#include <mainboard/google/cyan/spd/spd_util.h>
+
+/*
+ * 0b0000 - 4GiB total - 2 x 2GiB Samsung K4B4G1646Q-HYK0 1600MHz
+ * 0b0001 - 4GiB total - 2 x 2GiB Hynix H5TC4G63CFR-PBA 1600MHz
+ * 0b0010 - 2GiB total - 1 x 2GiB Samsung K4B4G1646Q-HYK0 1600MHz
+ * 0b0011 - 2GiB total - 1 x 2GiB Hynix H5TC4G63CFR-PBA 1600MHz
+ * 0b0100 - 4GiB total - 2 x 2GiB Samsung K4B4G1646E-BYK0 1600MHz
+ * 0b0101 - 4GiB total - 2 x 2GiB Micron MT41K256M16TW-107 1600MHz
+ * 0b0110 - 2GiB total - 1 x 2GiB Samsung K4B4G1646E-BYK0 1600MHz
+ * 0b0111 - 2GiB total - 1 x 2GiB Micron MT41K256M16TW-107 1600MHz
+ */
+
+int get_variant_spd_index(int ram_id, int *dual)
+{
+ /* Determine if single or dual channel memory system */
+ /* RAMID1 is deterministic for cyan */
+ *dual = ((ram_id > 1) & 0x1) ? 0 : 1;
+
+ /* Display the RAM type */
+ switch (ram_id) {
+ case 0:
+ printk(BIOS_DEBUG, "4GiB Samsung K4B4G1646Q-HYK0 1600MHz\n");
+ break;
+ case 1:
+ printk(BIOS_DEBUG, "4GiB Hynix H5TC4G63CFR-PBA 1600MHz\n");
+ break;
+ case 2:
+ printk(BIOS_DEBUG, "2GiB Samsung K4B4G1646Q-HYK0 1600MHz\n");
+ break;
+ case 3:
+ printk(BIOS_DEBUG, "2GiB Hynix H5TC4G63CFR-PBA 1600MHz\n");
+ break;
+ case 4:
+ printk(BIOS_DEBUG, "4GiB Samsung K4B4G1646E-BYK0 1600MHz\n");
+ break;
+ case 5:
+ printk(BIOS_DEBUG, "4GiB Micron MT41K256M16TW-107 1600MHz\n");
+ break;
+ case 6:
+ printk(BIOS_DEBUG, "2GiB Samsung K4B4G1646E-BYK0 1600MHz\n");
+ break;
+ case 7:
+ printk(BIOS_DEBUG, "2GiB Micron MT41K256M16TW-107 1600MHz\n");
+ break;
+ }
+
+ /* 1:1 mapping between ram_id and spd_index for cyan */
+ return ram_id;
+}