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mb/google/corsola: Add new board variant Wugtrio

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Add a new Staryu follower device 'Wugtrio'. And also enables SD card
support and MIPI panel support.

BUG=b:331870701
TEST=emerge-staryu coreboot chromeos-bootimage
BRANCH=corsola

Change-Id: I586de68da4d0ee2dd5b7baea92ebb06db9fcfe8b
Signed-off-by: Yang Wu <wuyang5@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81585
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Yang Wu 2024-03-29 18:08:04 +08:00 committed by Yu-Ping Wu
parent d0e3ffaacc
commit 9ab5ae7643
4 changed files with 56 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/mainboard/google/corsola/Kconfig
View File

@ -19,14 +19,16 @@ config BOARD_GOOGLE_KRABBY_COMMON
BOARD_GOOGLE_TENTACRUEL
config BOARD_GOOGLE_STARYU_COMMON
def_bool BOARD_GOOGLE_STARMIE
def_bool BOARD_GOOGLE_STARMIE || \
BOARD_GOOGLE_WUGTRIO
if BOARD_GOOGLE_CORSOLA_COMMON
config CORSOLA_SDCARD_INIT
def_bool BOARD_GOOGLE_MAGIKARP || \
BOARD_GOOGLE_TENTACRUEL || \
BOARD_GOOGLE_KINGLER_COMMON
BOARD_GOOGLE_KINGLER_COMMON || \
BOARD_GOOGLE_WUGTRIO
config BOARD_SPECIFIC_OPTIONS
def_bool y
@ -61,6 +63,7 @@ config BOARD_SPECIFIC_OPTIONS
select RTC
select FW_CONFIG
select FW_CONFIG_SOURCE_CHROMEEC_CBI
select MIPI_PANEL_KD_KD101NE3_40TI if BOARD_GOOGLE_WUGTRIO
select MIPI_PANEL_STA_HIMAX83102_J02 if BOARD_GOOGLE_STARMIE
select MIPI_PANEL_STA_ILI9882T if BOARD_GOOGLE_STARMIE
@ -84,6 +87,7 @@ config MAINBOARD_PART_NUMBER
default "Starmie" if BOARD_GOOGLE_STARMIE
default "Ponyta" if BOARD_GOOGLE_PONYTA
default "Chinchou" if BOARD_GOOGLE_CHINCHOU
default "Wugtrio" if BOARD_GOOGLE_WUGTRIO
config BOOT_DEVICE_SPI_FLASH_BUS
int

3
src/mainboard/google/corsola/Kconfig.name
View File

@ -35,3 +35,6 @@ comment "Staryu"
config BOARD_GOOGLE_STARMIE
bool "-> Starmie"
config BOARD_GOOGLE_WUGTRIO
bool "-> Wugtrio"

1
src/mainboard/google/corsola/Makefile.mk
View File

@ -26,3 +26,4 @@ ramstage-y += regulator.c
ramstage-y += reset.c
ramstage-$(CONFIG_BOARD_GOOGLE_STARMIE) += panel_starmie.c
ramstage-$(CONFIG_BOARD_GOOGLE_WUGTRIO) += panel_wugtrio.c

46
src/mainboard/google/corsola/panel_wugtrio.c Normal file
View File

@ -0,0 +1,46 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <console/console.h>
#include <delay.h>
#include <gpio.h>
#include <soc/regulator.h>
#include "gpio.h"
#include "panel.h"
static void mipi_panel_power_on(void)
{
mainboard_set_regulator_voltage(MTK_REGULATOR_VIO18, 1800000);
udelay(100);
mainboard_set_regulator_voltage(MTK_REGULATOR_VCN33, 3300000);
gpio_output(GPIO_EN_PP3300_DISP_X, 1);
mdelay(5);
/* DISP_RST_1V8_L */
gpio_output(GPIO_EDPBRDG_RST_L, 1);
mdelay(15);
gpio_output(GPIO_EDPBRDG_RST_L, 0);
udelay(20);
gpio_output(GPIO_EDPBRDG_RST_L, 1);
}
static struct panel_description wugtrio_panels[] = {
/* K&D Technology panel with bias IC on it */
[4] = {
.configure_backlight = backlight_control,
.power_on = mipi_panel_power_on,
.name = "KD_KD101NE3_40TI",
.disp_path = DISP_PATH_MIPI,
.orientation = LB_FB_ORIENTATION_LEFT_UP,
},
};
struct panel_description *get_panel_description(void)
{
uint32_t id = panel_id() & 0xF;
if (id >= ARRAY_SIZE(wugtrio_panels))
return NULL;
return &wugtrio_panels[id];
}