common lcd: simplify lcd_display_bitmap
Move highly platform dependant code into its own functions to reduce the
number of #ifdefs in lcd_display_bitmap
To avoid breaking the mcc200 board which does not #define
CONFIG_CMD_BMP, this patch also implements bmp_display() for mcc200.
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
diff --git a/board/mcc200/lcd.c b/board/mcc200/lcd.c
index d8f754c..893f4b7 100644
--- a/board/mcc200/lcd.c
+++ b/board/mcc200/lcd.c
@@ -21,6 +21,7 @@
#include <common.h>
#include <lcd.h>
#include <mpc5xxx.h>
+#include <malloc.h>
#ifdef CONFIG_LCD
@@ -210,4 +211,23 @@
}
#endif
+
+int bmp_display(ulong addr, int x, int y)
+{
+ int ret;
+ bmp_image_t *bmp = (bmp_image_t *)addr;
+
+ if (!bmp) {
+ printf("There is no valid bmp file at the given address\n");
+ return 1;
+ }
+
+ ret = lcd_display_bitmap((ulong)bmp, x, y);
+
+ if ((unsigned long)bmp != addr)
+ free(bmp);
+
+ return ret;
+}
+
#endif /* CONFIG_LCD */