fixup! board: Add Skytone Alpha 400

Bump CONFIG_SYS_BOOTM_LEN to what most boards use. The default of 8M
compressed kernel is often mutch too small.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
diff --git a/include/configs/alpha400.h b/include/configs/alpha400.h
index 673b42f..8b8af69 100644
--- a/include/configs/alpha400.h
+++ b/include/configs/alpha400.h
@@ -33,6 +33,7 @@
 	"ramdisk_addr_r=0x81200000\0" \
 	BOOTENV
 
+#define CONFIG_SYS_BOOTM_LEN		SZ_64M
 #define CONFIG_SYS_MALLOC_LEN		SZ_16M
 #define CONFIG_SYS_SDRAM_BASE		0x80000000
 #define CONFIG_SYS_INIT_SP_OFFSET	0x00400000