board: stm32mp1: add splash screen with stmicroelectronics logo

Display the STMicroelectronics logo with features VIDEO_LOGO and
SPLASH_SCREEN on STMicroelectronics boards.

With CONFIG_SYS_VENDOR = "st", the logo st.bmp is selected, loaded at the
address indicated by splashimage and centered with "splashpos=m,m".

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>

diff --git a/MAINTAINERS b/MAINTAINERS
index bf851cf..523c17e 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -633,6 +633,7 @@ F:  include/dt-bindings/clock/stm32mp*
 F:     include/dt-bindings/pinctrl/stm32-pinfunc.h
 F:     include/dt-bindings/reset/stm32mp*
 F:     include/stm32_rcc.h
+F:     tools/logos/st.bmp
 F:     tools/stm32image.c
 N:     stm
 N:     stm32

diff --git a/configs/stm32mp15_basic_defconfig b/configs/stm32mp15_basic_defconfig
index 424ae5d..9ea5aaa 100644 (file)
--- a/configs/stm32mp15_basic_defconfig
+++ b/configs/stm32mp15_basic_defconfig
@@ -171,6 +171,7 @@ CONFIG_USB_GADGET_VENDOR_NUM=0x0483
 CONFIG_USB_GADGET_PRODUCT_NUM=0x5720
 CONFIG_USB_GADGET_DWC2_OTG=y
 CONFIG_VIDEO=y
+CONFIG_VIDEO_LOGO=y
 CONFIG_BACKLIGHT_GPIO=y
 CONFIG_VIDEO_LCD_ORISETECH_OTM8009A=y
 CONFIG_VIDEO_LCD_RAYDIUM_RM68200=y
@@ -178,6 +179,8 @@ CONFIG_VIDEO_STM32=y
 CONFIG_VIDEO_STM32_DSI=y
 CONFIG_VIDEO_STM32_MAX_XRES=1280
 CONFIG_VIDEO_STM32_MAX_YRES=800
+CONFIG_SPLASH_SCREEN=y
+CONFIG_SPLASH_SCREEN_ALIGN=y
 CONFIG_BMP_16BPP=y
 CONFIG_BMP_24BPP=y
 CONFIG_BMP_32BPP=y

diff --git a/configs/stm32mp15_defconfig b/configs/stm32mp15_defconfig
index 2700b5c..4d0a81f 100644 (file)
--- a/configs/stm32mp15_defconfig
+++ b/configs/stm32mp15_defconfig
@@ -147,6 +147,7 @@ CONFIG_USB_GADGET_VENDOR_NUM=0x0483
 CONFIG_USB_GADGET_PRODUCT_NUM=0x5720
 CONFIG_USB_GADGET_DWC2_OTG=y
 CONFIG_VIDEO=y
+CONFIG_VIDEO_LOGO=y
 CONFIG_BACKLIGHT_GPIO=y
 CONFIG_VIDEO_LCD_ORISETECH_OTM8009A=y
 CONFIG_VIDEO_LCD_RAYDIUM_RM68200=y
@@ -154,6 +155,8 @@ CONFIG_VIDEO_STM32=y
 CONFIG_VIDEO_STM32_DSI=y
 CONFIG_VIDEO_STM32_MAX_XRES=1280
 CONFIG_VIDEO_STM32_MAX_YRES=800
+CONFIG_SPLASH_SCREEN=y
+CONFIG_SPLASH_SCREEN_ALIGN=y
 CONFIG_BMP_16BPP=y
 CONFIG_BMP_24BPP=y
 CONFIG_BMP_32BPP=y

diff --git a/configs/stm32mp15_trusted_defconfig b/configs/stm32mp15_trusted_defconfig
index 5b94e0c..0a7d862 100644 (file)
--- a/configs/stm32mp15_trusted_defconfig
+++ b/configs/stm32mp15_trusted_defconfig
@@ -147,6 +147,7 @@ CONFIG_USB_GADGET_VENDOR_NUM=0x0483
 CONFIG_USB_GADGET_PRODUCT_NUM=0x5720
 CONFIG_USB_GADGET_DWC2_OTG=y
 CONFIG_VIDEO=y
+CONFIG_VIDEO_LOGO=y
 CONFIG_BACKLIGHT_GPIO=y
 CONFIG_VIDEO_LCD_ORISETECH_OTM8009A=y
 CONFIG_VIDEO_LCD_RAYDIUM_RM68200=y
@@ -154,6 +155,8 @@ CONFIG_VIDEO_STM32=y
 CONFIG_VIDEO_STM32_DSI=y
 CONFIG_VIDEO_STM32_MAX_XRES=1280
 CONFIG_VIDEO_STM32_MAX_YRES=800
+CONFIG_SPLASH_SCREEN=y
+CONFIG_SPLASH_SCREEN_ALIGN=y
 CONFIG_BMP_16BPP=y
 CONFIG_BMP_24BPP=y
 CONFIG_BMP_32BPP=y

diff --git a/include/configs/stm32mp15_st_common.h b/include/configs/stm32mp15_st_common.h
index b45982a..60838cb 100644 (file)
--- a/include/configs/stm32mp15_st_common.h
+++ b/include/configs/stm32mp15_st_common.h
@@ -10,7 +10,9 @@
 
 #define STM32MP_BOARD_EXTRA_ENV \
        "usb_pgood_delay=2000\0" \
-       "console=ttySTM0\0"
+       "console=ttySTM0\0" \
+       "splashimage=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
+       "splashpos=m,m\0"
 
 #include <configs/stm32mp15_common.h>
 

diff --git a/tools/logos/st.bmp b/tools/logos/st.bmp
new file mode 100644 (file)
index 0000000..f59d3c5
Binary files /dev/null and b/tools/logos/st.bmp differ