[bofm] Add support for BOFM under EFI

Signed-off-by: Michael Brown <mcb30@ipxe.org>

src/config/config.c

@@ -9,6 +9,7 @@ FILE_LICENCE ( GPL2_OR_LATER );
 
 #include <config/general.h>
 #include <config/console.h>
+#include <config/sideband.h>
 
 /** @file
  *
@@ -271,3 +272,12 @@ REQUIRE_OBJECT ( embedded );
 #ifdef DRIVERS_LINUX
 REQUIRE_OBJECT ( tap );
 #endif
+
+/*
+ * Drag in relevant BOFM entry points
+ */
+#ifdef CONFIG_BOFM
+#ifdef BOFM_EFI
+REQUIRE_OBJECT ( efi_bofm );
+#endif /* BOFM_EFI */
+#endif /* CONFIG_BOFM */

src/config/defaults/efi.h

@@ -16,6 +16,7 @@
 #define UMALLOC_EFI
 #define SMBIOS_EFI
 #define SANBOOT_NULL
+#define BOFM_EFI
 
 #define	IMAGE_EFI		/* EFI image support */
 #define	IMAGE_SCRIPT		/* iPXE script image support */

src/config/sideband.h

@@ -0,0 +1,14 @@
+#ifndef CONFIG_SIDEBAND_H
+#define CONFIG_SIDEBAND_H
+
+/** @file
+ *
+ * Sideband access by platform firmware
+ *
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+//#define	CONFIG_BOFM	/* IBM's BladeCenter Open Fabric Manager */
+
+#endif /* CONFIG_SIDEBAND_H */