From 6a6acd12ad835232c917a50d4a4d9b79cf59c318 Mon Sep 17 00:00:00 2001
From: Michal Simek <michal.simek@xilinx.com>
Date: Wed, 16 Jul 2014 10:48:08 +0200
Subject: [PATCH] fpga: xilinx: virtex2: Setup NULL fpga_op without driver
Set fpga operations to NULL for cases where
FPGA is setup in board file but driver is not added
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
include/virtex2.h | 45 +++++++++++++++++++++++++++++++--------------
1 file changed, 31 insertions(+), 14 deletions(-)
diff --git a/include/virtex2.h b/include/virtex2.h
index 7b7825f513..5944bbcb61 100644
--- a/include/virtex2.h
+++ b/include/virtex2.h
@@ -11,8 +11,6 @@
#include <xilinx.h>
-extern struct xilinx_fpga_op virtex2_op;
-
/*
* Slave SelectMap Implementation function table.
*/
@@ -40,6 +38,13 @@ typedef struct {
xilinx_wdata_fn wdata;
} xilinx_virtex2_slave_serial_fns;
+#if defined(CONFIG_FPGA_VIRTEX2)
+extern struct xilinx_fpga_op virtex2_op;
+# define FPGA_VIRTEX2_OPS &virtex2_op
+#else
+# define FPGA_VIRTEX2_OPS NULL
+#endif
+
/* Device Image Sizes (in bytes)
*********************************************************************/
#define XILINX_XC2V40_SIZE (338208 / 8)
@@ -58,39 +63,51 @@ typedef struct {
/* Descriptor Macros
*********************************************************************/
#define XILINX_XC2V40_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V40_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V40_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V80_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V80_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V80_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V250_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V250_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V250_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V500_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V500_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V500_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V1000_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V1000_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V1000_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V1500_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V1500_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V1500_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V2000_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V2000_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V2000_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V3000_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V3000_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V3000_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V4000_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V4000_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V4000_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V6000_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V6000_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V6000_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V8000_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V8000_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V8000_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#define XILINX_XC2V10000_DESC(iface, fn_table, cookie) \
-{ xilinx_virtex2, iface, XILINX_XC2V10000_SIZE, fn_table, cookie, &virtex2_op }
+{ xilinx_virtex2, iface, XILINX_XC2V10000_SIZE, fn_table, cookie, \
+ FPGA_VIRTEX2_OPS }
#endif /* _VIRTEX2_H_ */
--
2.39.5