ARM: tegra: support raw ramdisks

This way, we don't have to run mkimage on them.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>

include/configs/tegra-common.h

@@ -133,6 +133,7 @@
 #define CONFIG_CMD_GPIO
 #define CONFIG_CMD_ENTERRCM
 #define CONFIG_CMD_BOOTZ
+#define CONFIG_SUPPORT_RAW_INITRD
 
 /* Defines for SPL */
 #define CONFIG_SPL