Merge branch 'master' of git://git.denx.de/u-boot-video

2 files changed, 8 insertions, 5 deletions

diff --git a/README b/README
index 8707bf2d7c..a336476237 100644
--- a/README
+++ b/README
@@ -2714,10 +2714,13 @@ FIT uImage format:
 		CONFIG_FB_ADDR
 
 		Define CONFIG_FB_ADDR if you want to use specific
-		address for frame buffer.
-		Then system will reserve the frame buffer address to
-		defined address instead of lcd_setmem (this function
-		grabs the memory for frame buffer by panel's size).
+		address for frame buffer.  This is typically the case
+		when using a graphics controller has separate video
+		memory.  U-Boot will then place the frame buffer at
+		the given address instead of dynamically reserving it
+		in system RAM by calling lcd_setmem(), which grabs
+		the memory for the frame buffer depending on the
+		configured panel size.
 
 		Please see board_init_f function.
 
diff --git a/common/lcd.c b/common/lcd.c
index 4778655a26..66d4f94f9e 100644
--- a/common/lcd.c
+++ b/common/lcd.c
@@ -888,7 +888,7 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y)
 	}
 
 	/* We support displaying 8bpp BMPs on 16bpp LCDs */
-	if (bpix != bmp_bpix && (bmp_bpix != 8 || bpix != 16 || bpix != 32)) {
+	if (bpix != bmp_bpix && !(bmp_bpix == 8 && bpix == 16)) {
 		printf ("Error: %d bit/pixel mode, but BMP has %d bit/pixel\n",
 			bpix,
 			le16_to_cpu(bmp->header.bit_count));