#include <common.h>
#include <command.h>
#include <stdarg.h>
+#include <search.h>
+#include <env_callback.h>
#include <linux/types.h>
#include <stdio_dev.h>
#if defined(CONFIG_POST)
static void lcd_setfgcolor(int color);
static void lcd_setbgcolor(int color);
+static int lcd_color_fg;
+static int lcd_color_bg;
+
char lcd_is_enabled = 0;
static char lcd_flush_dcache; /* 1 to flush dcache after each lcd update */
/*----------------------------------------------------------------------*/
-#ifdef NOT_USED_SO_FAR
-static int lcd_getfgcolor(void)
+int lcd_getfgcolor(void)
{
return lcd_color_fg;
}
-#endif /* NOT_USED_SO_FAR */
/*----------------------------------------------------------------------*/
#endif /* CONFIG_LCD_LOGO && !CONFIG_LCD_INFO_BELOW_LOGO */
}
+#ifdef CONFIG_SPLASHIMAGE_GUARD
+static int on_splashimage(const char *name, const char *value, enum env_op op,
+ int flags)
+{
+ ulong addr;
+ int aligned;
+
+ if (op == env_op_delete)
+ return 0;
+
+ addr = simple_strtoul(value, NULL, 16);
+ /* See README.displaying-bmps */
+ aligned = (addr % 4 == 2);
+ if (!aligned) {
+ printf("Invalid splashimage value. Value must be 16 bit aligned, but not 32 bit aligned\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+U_BOOT_ENV_CALLBACK(splashimage, on_splashimage);
+#endif
+
void lcd_position_cursor(unsigned col, unsigned row)
{
console_col = min(col, CONSOLE_COLS - 1);