x86: Enable FIT, ELF on coreboot

Enable FIT support and the bootelf command. Also change the default load
address to somewhere other than the normal load address of the kernel,
to allow for decompression without overwriting the original file.

Signed-off-by: Simon Glass <sjg@chromium.org>

include/configs/coreboot.h

@@ -40,6 +40,7 @@
 #define CONFIG_BOOTSTAGE_USER_COUNT	60
 
 #define CONFIG_LZO
+#define CONFIG_FIT
 #undef CONFIG_ZLIB
 #undef CONFIG_GZIP
 
@@ -194,6 +195,7 @@
 #define CONFIG_CMD_EXT2
 
 #define CONFIG_CMD_ZBOOT
+#define CONFIG_CMD_ELF
 
 #define CONFIG_BOOTDELAY	2
 #define CONFIG_BOOTARGS		\
@@ -219,7 +221,7 @@
 
 #define CONFIG_SYS_MEMTEST_START		0x00100000
 #define CONFIG_SYS_MEMTEST_END			0x01000000
-#define CONFIG_SYS_LOAD_ADDR			0x100000
+#define CONFIG_SYS_LOAD_ADDR			0x02000000
 
 /*-----------------------------------------------------------------------
  * SDRAM Configuration