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From ac8ac2543e3ebbc05f79f37d1460cde532a7ee1c Mon Sep 17 00:00:00 2001
From: Nicholas Chin <nic.c3.14@gmail.com>
Date: Thu, 26 Sep 2024 19:51:25 -0600
Subject: [PATCH 49/51] mb/dell/gm45_latitudes: Add E4300 variant
Change-Id: I0f2059501b11be103187e3ce1a7c04ab85ae63d2
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
---
src/mainboard/dell/gm45_latitude/Kconfig | 5 +
src/mainboard/dell/gm45_latitude/Kconfig.name | 3 +
.../gm45_latitude/variants/e4300/data.vbt | Bin 0 -> 3881 bytes
.../variants/e4300/gma-mainboard.ads | 17 +++
.../dell/gm45_latitude/variants/e4300/gpio.c | 138 ++++++++++++++++++
.../gm45_latitude/variants/e4300/hda_verb.c | 37 +++++
.../variants/e4300/overridetree.cb | 10 ++
7 files changed, 210 insertions(+)
create mode 100644 src/mainboard/dell/gm45_latitude/variants/e4300/data.vbt
create mode 100644 src/mainboard/dell/gm45_latitude/variants/e4300/gma-mainboard.ads
create mode 100644 src/mainboard/dell/gm45_latitude/variants/e4300/gpio.c
create mode 100644 src/mainboard/dell/gm45_latitude/variants/e4300/hda_verb.c
create mode 100644 src/mainboard/dell/gm45_latitude/variants/e4300/overridetree.cb
diff --git a/src/mainboard/dell/gm45_latitude/Kconfig b/src/mainboard/dell/gm45_latitude/Kconfig
index ba76fb6e8c..144f9bcdf0 100644
--- a/src/mainboard/dell/gm45_latitude/Kconfig
+++ b/src/mainboard/dell/gm45_latitude/Kconfig
@@ -21,6 +21,9 @@ config BOARD_DELL_GM45_LATITUDE_COMMON
config BOARD_DELL_E6400
select BOARD_DELL_GM45_LATITUDE_COMMON
+config BOARD_DELL_E4300
+ select BOARD_DELL_GM45_LATITUDE_COMMON
+
if BOARD_DELL_GM45_LATITUDE_COMMON
config INTEL_GMA_DPLL_REF_FREQ
@@ -31,12 +34,14 @@ config MAINBOARD_DIR
config MAINBOARD_PART_NUMBER
default "Latitude E6400" if BOARD_DELL_E6400
+ default "Latitude E4300" if BOARD_DELL_E4300
config OVERRIDE_DEVICETREE
default "variants/\$(CONFIG_VARIANT_DIR)/overridetree.cb"
config VARIANT_DIR
default "e6400" if BOARD_DELL_E6400
+ default "e4300" if BOARD_DELL_E4300
config USBDEBUG_HCD_INDEX
default 1
diff --git a/src/mainboard/dell/gm45_latitude/Kconfig.name b/src/mainboard/dell/gm45_latitude/Kconfig.name
index aefe777109..4dc95f46be 100644
--- a/src/mainboard/dell/gm45_latitude/Kconfig.name
+++ b/src/mainboard/dell/gm45_latitude/Kconfig.name
@@ -1,4 +1,7 @@
## SPDX-License-Identifier: GPL-2.0-only
+config BOARD_DELL_E4300
+ bool "Latitude E4300"
+
config BOARD_DELL_E6400
bool "Latitude E6400"
diff --git a/src/mainboard/dell/gm45_latitude/variants/e4300/data.vbt b/src/mainboard/dell/gm45_latitude/variants/e4300/data.vbt
new file mode 100644
index 0000000000000000000000000000000000000000..fa2f3db13f688b5687df16a155781d8674ea26f3
GIT binary patch
literal 3881
zcmdT`eQXp(6#wnV-R;foUbovquV-n84`GWGmlkRzXWaG>Td6>yG#51CN?M@?>DeM+
zBI$}GlK6F+nD{}Y|ClJzh>3}Rm=N?2Y5a<biIGGii6#d8gP4#QmGpeGyBx))(i;53
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JE5(FU=`RLB=-&VU
literal 0
HcmV?d00001
diff --git a/src/mainboard/dell/gm45_latitude/variants/e4300/gma-mainboard.ads b/src/mainboard/dell/gm45_latitude/variants/e4300/gma-mainboard.ads
new file mode 100644
index 0000000000..89b81b3d69
--- /dev/null
+++ b/src/mainboard/dell/gm45_latitude/variants/e4300/gma-mainboard.ads
@@ -0,0 +1,17 @@
+-- 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 :=
+ (DP2, -- dock DP
+ Analog, -- mainboard VGA
+ LVDS,
+ others => Disabled);
+
+end GMA.Mainboard;
diff --git a/src/mainboard/dell/gm45_latitude/variants/e4300/gpio.c b/src/mainboard/dell/gm45_latitude/variants/e4300/gpio.c
new file mode 100644
index 0000000000..b50f8da0b5
--- /dev/null
+++ b/src/mainboard/dell/gm45_latitude/variants/e4300/gpio.c
@@ -0,0 +1,138 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <southbridge/intel/common/gpio.h>
+
+static const struct pch_gpio_set1 pch_gpio_set1_mode = {
+ .gpio0 = GPIO_MODE_NATIVE,
+ .gpio1 = GPIO_MODE_GPIO,
+ .gpio2 = GPIO_MODE_GPIO,
+ .gpio3 = GPIO_MODE_GPIO,
+ .gpio4 = GPIO_MODE_GPIO,
+ .gpio5 = GPIO_MODE_GPIO,
+ .gpio6 = GPIO_MODE_GPIO,
+ .gpio7 = GPIO_MODE_GPIO,
+ .gpio8 = GPIO_MODE_GPIO,
+ .gpio9 = GPIO_MODE_NATIVE,
+ .gpio10 = GPIO_MODE_NATIVE,
+ .gpio11 = GPIO_MODE_NATIVE,
+ .gpio12 = GPIO_MODE_NATIVE,
+ .gpio13 = GPIO_MODE_GPIO,
+ .gpio14 = GPIO_MODE_GPIO,
+ .gpio15 = GPIO_MODE_NATIVE,
+ .gpio16 = GPIO_MODE_NATIVE,
+ .gpio17 = GPIO_MODE_GPIO,
+ .gpio18 = GPIO_MODE_GPIO,
+ .gpio19 = GPIO_MODE_GPIO,
+ .gpio20 = GPIO_MODE_GPIO,
+ .gpio21 = GPIO_MODE_GPIO,
+ .gpio22 = GPIO_MODE_GPIO,
+ .gpio23 = GPIO_MODE_NATIVE,
+ .gpio24 = GPIO_MODE_GPIO,
+ .gpio25 = GPIO_MODE_NATIVE,
+ .gpio26 = GPIO_MODE_NATIVE,
+ .gpio27 = GPIO_MODE_GPIO,
+ .gpio28 = GPIO_MODE_GPIO,
+ .gpio29 = GPIO_MODE_NATIVE,
+ .gpio30 = GPIO_MODE_NATIVE,
+ .gpio31 = GPIO_MODE_NATIVE,
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_direction = {
+ .gpio1 = GPIO_DIR_INPUT,
+ .gpio2 = GPIO_DIR_INPUT,
+ .gpio3 = GPIO_DIR_INPUT,
+ .gpio4 = GPIO_DIR_INPUT,
+ .gpio5 = GPIO_DIR_INPUT,
+ .gpio6 = GPIO_DIR_INPUT,
+ .gpio7 = GPIO_DIR_INPUT,
+ .gpio8 = GPIO_DIR_INPUT,
+ .gpio13 = GPIO_DIR_INPUT,
+ .gpio14 = GPIO_DIR_INPUT,
+ .gpio17 = GPIO_DIR_INPUT,
+ .gpio18 = GPIO_DIR_INPUT,
+ .gpio19 = GPIO_DIR_INPUT,
+ .gpio20 = GPIO_DIR_INPUT,
+ .gpio21 = GPIO_DIR_INPUT,
+ .gpio22 = GPIO_DIR_INPUT,
+ .gpio24 = GPIO_DIR_INPUT,
+ .gpio27 = GPIO_DIR_INPUT,
+ .gpio28 = GPIO_DIR_INPUT,
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_level = {
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_blink = {
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_invert = {
+ .gpio1 = GPIO_INVERT,
+ .gpio7 = GPIO_INVERT,
+ .gpio8 = GPIO_INVERT,
+};
+
+static const struct pch_gpio_set2 pch_gpio_set2_mode = {
+ .gpio32 = GPIO_MODE_NATIVE,
+ .gpio33 = GPIO_MODE_GPIO,
+ .gpio34 = GPIO_MODE_GPIO,
+ .gpio35 = GPIO_MODE_NATIVE,
+ .gpio36 = GPIO_MODE_GPIO,
+ .gpio37 = GPIO_MODE_GPIO,
+ .gpio38 = GPIO_MODE_GPIO,
+ .gpio39 = GPIO_MODE_GPIO,
+ .gpio40 = GPIO_MODE_NATIVE,
+ .gpio41 = GPIO_MODE_NATIVE,
+ .gpio42 = GPIO_MODE_NATIVE,
+ .gpio43 = GPIO_MODE_NATIVE,
+ .gpio44 = GPIO_MODE_NATIVE,
+ .gpio45 = GPIO_MODE_NATIVE,
+ .gpio46 = GPIO_MODE_NATIVE,
+ .gpio47 = GPIO_MODE_NATIVE,
+ .gpio48 = GPIO_MODE_GPIO,
+ .gpio49 = GPIO_MODE_GPIO,
+ .gpio50 = GPIO_MODE_NATIVE,
+ .gpio51 = GPIO_MODE_NATIVE,
+ .gpio52 = GPIO_MODE_GPIO,
+ .gpio53 = GPIO_MODE_GPIO,
+ .gpio54 = GPIO_MODE_NATIVE,
+ .gpio55 = GPIO_MODE_NATIVE,
+ .gpio56 = GPIO_MODE_GPIO,
+ .gpio57 = GPIO_MODE_GPIO,
+ .gpio58 = GPIO_MODE_NATIVE,
+ .gpio59 = GPIO_MODE_NATIVE,
+ .gpio60 = GPIO_MODE_GPIO,
+};
+
+static const struct pch_gpio_set2 pch_gpio_set2_direction = {
+ .gpio33 = GPIO_DIR_INPUT,
+ .gpio34 = GPIO_DIR_INPUT,
+ .gpio36 = GPIO_DIR_INPUT,
+ .gpio37 = GPIO_DIR_INPUT,
+ .gpio38 = GPIO_DIR_INPUT,
+ .gpio39 = GPIO_DIR_INPUT,
+ .gpio48 = GPIO_DIR_INPUT,
+ .gpio49 = GPIO_DIR_INPUT,
+ .gpio52 = GPIO_DIR_INPUT,
+ .gpio53 = GPIO_DIR_INPUT,
+ .gpio56 = GPIO_DIR_INPUT,
+ .gpio57 = GPIO_DIR_INPUT,
+ .gpio60 = GPIO_DIR_INPUT,
+};
+
+static const struct pch_gpio_set2 pch_gpio_set2_level = {
+};
+
+const struct pch_gpio_map mainboard_gpio_map = {
+ .set1 = {
+ .mode = &pch_gpio_set1_mode,
+ .direction = &pch_gpio_set1_direction,
+ .level = &pch_gpio_set1_level,
+ .blink = &pch_gpio_set1_blink,
+ .invert = &pch_gpio_set1_invert,
+ },
+ .set2 = {
+ .mode = &pch_gpio_set2_mode,
+ .direction = &pch_gpio_set2_direction,
+ .level = &pch_gpio_set2_level,
+ },
+};
diff --git a/src/mainboard/dell/gm45_latitude/variants/e4300/hda_verb.c b/src/mainboard/dell/gm45_latitude/variants/e4300/hda_verb.c
new file mode 100644
index 0000000000..a9948a93dd
--- /dev/null
+++ b/src/mainboard/dell/gm45_latitude/variants/e4300/hda_verb.c
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <device/azalia_device.h>
+
+const u32 cim_verb_data[] = {
+ /* coreboot specific header */
+ 0x111d76b2, /* IDT 92HD71B7X */
+ 0x1028024d, /* Subsystem ID */
+ 13, /* Number of entries */
+
+ /* Pin Widget Verb Table */
+
+ AZALIA_PIN_CFG(0, 0x0a, 0x0421101f),
+ AZALIA_PIN_CFG(0, 0x0b, 0x04a11021),
+ AZALIA_PIN_CFG(0, 0x0c, 0x40f000f0),
+ AZALIA_PIN_CFG(0, 0x0d, 0x90170110),
+ AZALIA_PIN_CFG(0, 0x0e, 0x23a1102e),
+ AZALIA_PIN_CFG(0, 0x0f, 0x23011050),
+ AZALIA_PIN_CFG(0, 0x14, 0x40f000f2),
+ AZALIA_PIN_CFG(0, 0x18, 0x90a601a0),
+ AZALIA_PIN_CFG(0, 0x19, 0x40f000f4),
+ AZALIA_PIN_CFG(0, 0x1e, 0x40f000f5),
+ AZALIA_PIN_CFG(0, 0x1f, 0x40f000f6),
+ AZALIA_PIN_CFG(0, 0x20, 0x40f000f7),
+ AZALIA_PIN_CFG(0, 0x27, 0x40f000f0),
+};
+
+const u32 pc_beep_verbs[] = {
+ 0x00170500, /* power up codec */
+ 0x00d70500, /* power up speakers */
+ 0x00d70102, /* select mixer (input 0x2) for speakers */
+ 0x00d70740, /* enable speakers output */
+ 0x02770720, /* enable beep input */
+ 0x01737217, /* unmute beep (mixer's input 0x2), set amp 0dB */
+ 0x00d37000, /* unmute speakers */
+};
+AZALIA_ARRAY_SIZES;
diff --git a/src/mainboard/dell/gm45_latitude/variants/e4300/overridetree.cb b/src/mainboard/dell/gm45_latitude/variants/e4300/overridetree.cb
new file mode 100644
index 0000000000..20dfa245fb
--- /dev/null
+++ b/src/mainboard/dell/gm45_latitude/variants/e4300/overridetree.cb
@@ -0,0 +1,10 @@
+## SPDX-License-Identifier: GPL-2.0-or-later
+
+chip northbridge/intel/gm45
+ device domain 0 on
+ subsystemid 0x1028 0x024d inherit
+ chip southbridge/intel/i82801ix
+ device pci 1c.2 off end # PCIe Port #3
+ end
+ end
+end
--
2.39.5
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