添加开机动画

device/config/chips/v851s/configs/fastboot_sl100_back/linux/config-4.9

@@ -1989,6 +1989,8 @@ CONFIG_SUNXI_DISP2_FB_DISABLE_ROTATE=y
 # CONFIG_EDP_DISP2_SUNXI is not set
 # CONFIG_DISP2_SUNXI_BOOT_COLORBAR is not set
 CONFIG_DISP2_SUNXI_KERNEL_LOAD_HAS_LOGO=y
+# CONFIG_LOGO_FRONT is not set
+CONFIG_LOGO_BACK=y
 # CONFIG_DISP2_SUNXI_DEBUG is not set
 # CONFIG_DISP2_SUNXI_COMPOSER is not set
 # CONFIG_DISP2_LCD_ESD_DETECT is not set

device/config/chips/v851s3/configs/fastboot_sl100_front/linux/config-4.9

@@ -2100,6 +2100,8 @@ CONFIG_SUNXI_DISP2_FB_HW_ROTATION_SUPPORT=y
 # CONFIG_EDP_DISP2_SUNXI is not set
 # CONFIG_DISP2_SUNXI_BOOT_COLORBAR is not set
 CONFIG_DISP2_SUNXI_KERNEL_LOAD_HAS_LOGO=y
+CONFIG_LOGO_FRONT=y
+# CONFIG_LOGO_BACK is not set
 CONFIG_DISP2_SUNXI_DEBUG=y
 # CONFIG_DISP2_SUNXI_COMPOSER is not set
 # CONFIG_DISP2_LCD_ESD_DETECT is not set

lichee/linux-4.9/drivers/video/fbdev/sunxi/Kconfig

@@ -197,6 +197,20 @@ config DISP2_SUNXI_KERNEL_LOAD_HAS_LOGO
 	  If true, the 'HAS' logo framebuffer will be loaded by specified data
 	  to be displayed.
 
+config LOGO_FRONT
+    bool "front logo display"
+    depends on DISP2_SUNXI_KERNEL_LOAD_HAS_LOGO
+    default n
+    ---help---
+      If true, the front logo will be displayed during kernel.
+
+config LOGO_BACK
+    bool "back logo display"
+    depends on DISP2_SUNXI_KERNEL_LOAD_HAS_LOGO
+    default n
+    ---help---
+      If true, the back logo will be displayed during kernel.
+
 config DISP2_SUNXI_DEBUG
 	bool "debugfs support for disp driver(sunxi-disp2)"
 	depends on DISP2_SUNXI