mb/google/corsola: Add new board 'Chinchou'

Add a new Krabby follower 'Chinchou'.

BUG=b:307161347
TEST=make # select Chinchou

Change-Id: Ic90f85621598ab253d3ec9fe44aa076712248223
Signed-off-by: wuyang5 <wuyang5@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78596
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

3 files changed, 27 insertions, 12 deletions

diff --git a/src/mainboard/google/corsola/Kconfig b/src/mainboard/google/corsola/Kconfig
index 69b2f1fbbb..c082e6fab6 100644
--- a/src/mainboard/google/corsola/Kconfig
+++ b/src/mainboard/google/corsola/Kconfig
@@ -21,8 +21,6 @@ config BOARD_GOOGLE_CORSOLA_COMMON
 	select MAINBOARD_HAS_TPM2 if VBOOT
 	select MAINBOARD_HAS_NATIVE_VGA_INIT
 	select HAVE_LINEAR_FRAMEBUFFER
-	select DRIVER_ANALOGIX_ANX7625
-	select DRIVER_PARADE_PS8640
 	select RTC
 
 config BOARD_GOOGLE_KINGLER_COMMON
@@ -39,24 +37,36 @@ config BOARD_GOOGLE_STARYU_COMMON
 
 config BOARD_GOOGLE_KINGLER
 	select BOARD_GOOGLE_KINGLER_COMMON
+	select DRIVER_ANALOGIX_ANX7625
 
 config BOARD_GOOGLE_PONYTA
 	select BOARD_GOOGLE_KINGLER_COMMON
+	select DRIVER_ANALOGIX_ANX7625
 
 config BOARD_GOOGLE_STEELIX
 	select BOARD_GOOGLE_KINGLER_COMMON
+	select DRIVER_ANALOGIX_ANX7625
+	select DRIVER_PARADE_PS8640
 
 config BOARD_GOOGLE_VOLTORB
 	select BOARD_GOOGLE_KINGLER_COMMON
+	select DRIVER_ANALOGIX_ANX7625
 
 config BOARD_GOOGLE_KRABBY
 	select BOARD_GOOGLE_KRABBY_COMMON
+	select DRIVER_PARADE_PS8640
+
+config BOARD_GOOGLE_CHINCHOU
+	select BOARD_GOOGLE_KRABBY_COMMON
+	select DRIVER_ANALOGIX_ANX7625
 
 config BOARD_GOOGLE_TENTACRUEL
 	select BOARD_GOOGLE_KRABBY_COMMON
+	select DRIVER_PARADE_PS8640
 
 config BOARD_GOOGLE_MAGIKARP
 	select BOARD_GOOGLE_KRABBY_COMMON
+	select DRIVER_PARADE_PS8640
 
 config BOARD_GOOGLE_STARMIE
 	select BOARD_GOOGLE_STARYU_COMMON
@@ -83,6 +93,7 @@ config MAINBOARD_PART_NUMBER
 	default "Voltorb" if BOARD_GOOGLE_VOLTORB
 	default "Starmie" if BOARD_GOOGLE_STARMIE
 	default "Ponyta" if BOARD_GOOGLE_PONYTA
+	default "Chinchou" if BOARD_GOOGLE_CHINCHOU
 
 config BOOT_DEVICE_SPI_FLASH_BUS
 	int
diff --git a/src/mainboard/google/corsola/Kconfig.name b/src/mainboard/google/corsola/Kconfig.name
index cdd7c354a5..b716e55fe9 100644
--- a/src/mainboard/google/corsola/Kconfig.name
+++ b/src/mainboard/google/corsola/Kconfig.name
@@ -23,6 +23,9 @@ config BOARD_GOOGLE_TENTACRUEL
 config BOARD_GOOGLE_MAGIKARP
 	bool "->  Magikarp"
 
+config BOARD_GOOGLE_CHINCHOU
+	bool "->  Chinchou"
+
 comment "Staryu"
 
 config BOARD_GOOGLE_STARMIE
diff --git a/src/mainboard/google/corsola/display.c b/src/mainboard/google/corsola/display.c
index 79f6b81d53..c7a6578a00 100644
--- a/src/mainboard/google/corsola/display.c
+++ b/src/mainboard/google/corsola/display.c
@@ -63,17 +63,18 @@ struct panel_description *get_panel_from_cbfs(struct panel_description *desc)
 
 static struct panel_description *get_active_panel(void)
 {
-	if (CONFIG(BOARD_GOOGLE_KINGLER_COMMON))
-		if (CONFIG(BOARD_GOOGLE_STEELIX) && board_id() < 2)
-			return get_ps8640_description();
-		else
-			return get_anx7625_description();
-	else if (CONFIG(BOARD_GOOGLE_KRABBY_COMMON))
+	/* Board-specific exceptions */
+	if (CONFIG(BOARD_GOOGLE_STEELIX) && board_id() < 2) /* Early builds use PS8640 */
 		return get_ps8640_description();
-	else if (CONFIG(BOARD_GOOGLE_STARYU_COMMON))
-		return get_panel_description();
-	else
-		return NULL;
+
+	if (CONFIG(DRIVER_ANALOGIX_ANX7625))
+		return get_anx7625_description();
+
+	if (CONFIG(DRIVER_PARADE_PS8640))
+		return get_ps8640_description();
+
+	/* MIPI panels */
+	return get_panel_description();
 }
 
 int configure_display(void)