socz80: turn on direct I/O

diff --git a/Kernel/platform-socz80/config.h b/Kernel/platform-socz80/config.h
index f0218bf..e879719 100644 (file)
--- a/Kernel/platform-socz80/config.h
+++ b/Kernel/platform-socz80/config.h
@@ -38,5 +38,7 @@
 #define MAX_BLKDEV  1    /* Only the one SPI supported for now */
 #define SD_DRIVE_COUNT 1
 
+#define CONFIG_LARGE_IO_DIRECT
+
 #define platform_discard()
 #define platform_copyright()