diff --git a/CHANGELOG b/CHANGELOG
index 9fefb67819fb3145d929facffc902e80168bbffc..4c22fadbd830d66dad7e5c592a220d1880b416d5 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,9 @@
 Changes since U-Boot 1.1.1:
 ======================================================================
 
+* Patch by Hinko Kocevar, 21 Aug 2004:
+  Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
+
 * Clean up tools/bmp_logo.c to not add trailing white space
 
 * Patch by Hinko Kocevar, 21 Aug 2004:
diff --git a/board/trab/vfd.c b/board/trab/vfd.c
index 1abc2adc65ad47dd8d2c4f5d4d0b4694e0ca6447..f510ee55b07d169acfef2d68e370a2cc7513c376 100644
--- a/board/trab/vfd.c
+++ b/board/trab/vfd.c
@@ -559,4 +559,13 @@ ulong vfd_setmem (ulong addr)
 	return (size);
 }
 
+/*
+ * Calculate fb size for VIDEOLFB_ATAG. Size returned contains fb,
+ * descriptors and palette areas.
+ */
+ulong calc_fbsize (void)
+{
+	return FRAME_BUF_SIZE;
+}
+
 #endif /* CONFIG_VFD */