From: Ondrej Jirman megi@xff.cz
Some callers expect to call this with NULL font name to select the default font (eg. boot/scene.c). Without handling the NULL condition U-Boot crashes instead of displaying a bootflow GUI menu.
Signed-off-by: Ondrej Jirman megi@xff.cz Cc: Anatolij Gustschin agust@denx.de --- drivers/video/console_core.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/drivers/video/console_core.c b/drivers/video/console_core.c index 1f93b1b85fa5..b5d0e3dceca3 100644 --- a/drivers/video/console_core.c +++ b/drivers/video/console_core.c @@ -201,6 +201,12 @@ int console_simple_select_font(struct udevice *dev, const char *name, uint size) { struct video_fontdata *font;
+ if (!name) { + if (fonts->name) + console_set_font(dev, fonts); + return 0; + } + for (font = fonts; font->name; font++) { if (!strcmp(name, font->name)) { console_set_font(dev, font);