Add splash screen support via loading from flash

Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com>

Conflicts:
	board/boundary/nitrogen6x/nitrogen6x.c
	include/configs/nitrogen6x.h

1 files changed, 26 insertions, 0 deletions

diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c
index 9ffaa5ecac..e049244726 100644
--- a/board/boundary/nitrogen6x/nitrogen6x.c
+++ b/board/boundary/nitrogen6x/nitrogen6x.c
@@ -400,6 +400,28 @@ int board_eth_init(bd_t *bis)
 	return 0;
 }
 
+
+void splash_screen_prepare(void)
+{
+	char *env_loadsplash;
+	
+	if (!getenv("splashimage") || !getenv("splashsize")) {
+		return;
+	}
+
+	env_loadsplash = getenv("loadsplash");
+	if (env_loadsplash == NULL) {
+		printf("Environment variable loadsplash not found!\n");
+		return;
+	}
+
+	if (run_command_list(env_loadsplash, -1, 0)) {
+		printf("failed to run loadsplash %s\n\n", env_loadsplash);
+	}
+
+	return;
+}
+
 static void setup_buttons(void)
 {
 	imx_iomux_v3_setup_multiple_pads(button_pads,
@@ -660,6 +682,10 @@ int board_video_skip(void)
 		printf("unsupported panel %s\n", panel);
 		ret = -EINVAL;
 	}
+
+	if (!ret)
+		splash_screen_prepare();
+	
 	return (0 != ret);
 }