LCD: Add an option to skip registration as an stdio output

[oweals/u-boot.git] / common / lcd.c

diff --git a/common/lcd.c b/common/lcd.c
index d29308aeb6a8ab32d5c5f73c91af37f287333e20..ed68be9325540ccc8ca4e4118485c98f00d82c4d 100644 (file)
--- a/common/lcd.c
+++ b/common/lcd.c
@@ -143,6 +143,16 @@ __weak int lcd_get_size(int *line_length)
        return *line_length * panel_info.vl_row;
 }
 
+/*
+ * Implement a weak default function for boards that optionally
+ * need to skip the lcd console initialization.
+ */
+__weak int board_lcd_console_skip(void)
+{
+       /* As default, don't skip cfb init */
+       return 0;
+}
+
 int drv_lcd_init(void)
 {
        struct stdio_dev lcddev;
@@ -152,6 +162,9 @@ int drv_lcd_init(void)
 
        lcd_init(lcd_base);
 
+       if (board_lcd_console_skip())
+               return 0;
+
        /* Device initialization */
        memset(&lcddev, 0, sizeof(lcddev));