board/BuR/common: Add support for displaying BMP on LCD

Customer wants to display some logo very quickly after power on, so we support
from now loading a compressed bmp.gz to the screen.

Signed-off-by: Hannes Petermaier <oe5hpm@oevsv.at>

include/configs/bur_am335x_common.h

@@ -30,6 +30,13 @@
 "setenv stdout nc;setenv stdin nc;setenv stderr nc\0"
 
 #define CONFIG_CMD_TIME
+#define CONFIG_VIDEO_BMP_GZIP
+#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE	(1366*767*4)
+#define CONFIG_CMD_UNZIP
+#define CONFIG_CMD_BMP
+#define CONFIG_BMP_24BMP
+#define CONFIG_BMP_32BPP
+
 #define CONFIG_SYS_GENERIC_BOARD
 
 #define CONFIG_AM33XX
@@ -130,7 +137,7 @@
  * we are on so we do not need to rely on the command prompt.  We set a
  * console baudrate of 115200 and use the default baud rate table.
  */
-#define CONFIG_SYS_MALLOC_LEN		(1024 << 10)
+#define CONFIG_SYS_MALLOC_LEN		(5120 << 10)
 #define CONFIG_SYS_HUSH_PARSER
 #define CONFIG_SYS_PROMPT		"U-Boot (BuR V2.0)# "
 #define CONFIG_SYS_CONSOLE_INFO_QUIET