summaryrefslogtreecommitdiff
path: root/drivers/fpga
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/fpga')
-rw-r--r--drivers/fpga/spartan2.c12
-rw-r--r--drivers/fpga/spartan3.c12
-rw-r--r--drivers/fpga/virtex2.c12
-rw-r--r--drivers/fpga/xilinx.c159
-rw-r--r--drivers/fpga/zynqpl.c13
5 files changed, 43 insertions, 165 deletions
diff --git a/drivers/fpga/spartan2.c b/drivers/fpga/spartan2.c
index 0796729..7054056 100644
--- a/drivers/fpga/spartan2.c
+++ b/drivers/fpga/spartan2.c
@@ -41,7 +41,7 @@ static int spartan2_ss_dump(xilinx_desc *desc, const void *buf, size_t bsize);
/* ------------------------------------------------------------------------- */
/* Spartan-II Generic Implementation */
-int spartan2_load(xilinx_desc *desc, const void *buf, size_t bsize)
+static int spartan2_load(xilinx_desc *desc, const void *buf, size_t bsize)
{
int ret_val = FPGA_FAIL;
@@ -64,7 +64,7 @@ int spartan2_load(xilinx_desc *desc, const void *buf, size_t bsize)
return ret_val;
}
-int spartan2_dump(xilinx_desc *desc, const void *buf, size_t bsize)
+static int spartan2_dump(xilinx_desc *desc, const void *buf, size_t bsize)
{
int ret_val = FPGA_FAIL;
@@ -87,7 +87,7 @@ int spartan2_dump(xilinx_desc *desc, const void *buf, size_t bsize)
return ret_val;
}
-int spartan2_info(xilinx_desc *desc)
+static int spartan2_info(xilinx_desc *desc)
{
return FPGA_SUCCESS;
}
@@ -447,3 +447,9 @@ static int spartan2_ss_dump(xilinx_desc *desc, const void *buf, size_t bsize)
__FUNCTION__);
return FPGA_FAIL;
}
+
+struct xilinx_fpga_op spartan2_op = {
+ .load = spartan2_load,
+ .dump = spartan2_dump,
+ .info = spartan2_info,
+};
diff --git a/drivers/fpga/spartan3.c b/drivers/fpga/spartan3.c
index 1304b4c..5c9412c 100644
--- a/drivers/fpga/spartan3.c
+++ b/drivers/fpga/spartan3.c
@@ -45,7 +45,7 @@ static int spartan3_ss_dump(xilinx_desc *desc, const void *buf, size_t bsize);
/* ------------------------------------------------------------------------- */
/* Spartan-II Generic Implementation */
-int spartan3_load(xilinx_desc *desc, const void *buf, size_t bsize)
+static int spartan3_load(xilinx_desc *desc, const void *buf, size_t bsize)
{
int ret_val = FPGA_FAIL;
@@ -68,7 +68,7 @@ int spartan3_load(xilinx_desc *desc, const void *buf, size_t bsize)
return ret_val;
}
-int spartan3_dump(xilinx_desc *desc, const void *buf, size_t bsize)
+static int spartan3_dump(xilinx_desc *desc, const void *buf, size_t bsize)
{
int ret_val = FPGA_FAIL;
@@ -91,7 +91,7 @@ int spartan3_dump(xilinx_desc *desc, const void *buf, size_t bsize)
return ret_val;
}
-int spartan3_info(xilinx_desc *desc)
+static int spartan3_info(xilinx_desc *desc)
{
return FPGA_SUCCESS;
}
@@ -465,3 +465,9 @@ static int spartan3_ss_dump(xilinx_desc *desc, const void *buf, size_t bsize)
__FUNCTION__);
return FPGA_FAIL;
}
+
+struct xilinx_fpga_op spartan3_op = {
+ .load = spartan3_load,
+ .dump = spartan3_dump,
+ .info = spartan3_info,
+};
diff --git a/drivers/fpga/virtex2.c b/drivers/fpga/virtex2.c
index a582bf2..e092147 100644
--- a/drivers/fpga/virtex2.c
+++ b/drivers/fpga/virtex2.c
@@ -90,7 +90,7 @@ static int virtex2_ssm_dump(xilinx_desc *desc, const void *buf, size_t bsize);
static int virtex2_ss_load(xilinx_desc *desc, const void *buf, size_t bsize);
static int virtex2_ss_dump(xilinx_desc *desc, const void *buf, size_t bsize);
-int virtex2_load(xilinx_desc *desc, const void *buf, size_t bsize)
+static int virtex2_load(xilinx_desc *desc, const void *buf, size_t bsize)
{
int ret_val = FPGA_FAIL;
@@ -112,7 +112,7 @@ int virtex2_load(xilinx_desc *desc, const void *buf, size_t bsize)
return ret_val;
}
-int virtex2_dump(xilinx_desc *desc, const void *buf, size_t bsize)
+static int virtex2_dump(xilinx_desc *desc, const void *buf, size_t bsize)
{
int ret_val = FPGA_FAIL;
@@ -134,7 +134,7 @@ int virtex2_dump(xilinx_desc *desc, const void *buf, size_t bsize)
return ret_val;
}
-int virtex2_info(xilinx_desc *desc)
+static int virtex2_info(xilinx_desc *desc)
{
return FPGA_SUCCESS;
}
@@ -417,3 +417,9 @@ static int virtex2_ss_dump(xilinx_desc *desc, const void *buf, size_t bsize)
}
/* vim: set ts=4 tw=78: */
+
+struct xilinx_fpga_op virtex2_op = {
+ .load = virtex2_load,
+ .dump = virtex2_dump,
+ .info = virtex2_info,
+};
diff --git a/drivers/fpga/xilinx.c b/drivers/fpga/xilinx.c
index b0e9cb3..8837f5c 100644
--- a/drivers/fpga/xilinx.c
+++ b/drivers/fpga/xilinx.c
@@ -19,17 +19,6 @@
#include <spartan3.h>
#include <zynqpl.h>
-#if 0
-#define FPGA_DEBUG
-#endif
-
-/* Define FPGA_DEBUG to get debug printf's */
-#ifdef FPGA_DEBUG
-#define PRINTF(fmt,args...) printf (fmt ,##args)
-#else
-#define PRINTF(fmt,args...)
-#endif
-
/* Local Static Functions */
static int xilinx_validate(xilinx_desc *desc, char *fn);
@@ -143,116 +132,22 @@ int fpga_loadbitstream(int devnum, char *fpgadata, size_t size)
int xilinx_load(xilinx_desc *desc, const void *buf, size_t bsize)
{
- int ret_val = FPGA_FAIL; /* assume a failure */
-
if (!xilinx_validate (desc, (char *)__FUNCTION__)) {
printf ("%s: Invalid device descriptor\n", __FUNCTION__);
- } else
- switch (desc->family) {
- case xilinx_spartan2:
-#if defined(CONFIG_FPGA_SPARTAN2)
- PRINTF ("%s: Launching the Spartan-II Loader...\n",
- __FUNCTION__);
- ret_val = spartan2_load(desc, buf, bsize);
-#else
- printf ("%s: No support for Spartan-II devices.\n",
- __FUNCTION__);
-#endif
- break;
- case xilinx_spartan3:
-#if defined(CONFIG_FPGA_SPARTAN3)
- PRINTF ("%s: Launching the Spartan-III Loader...\n",
- __FUNCTION__);
- ret_val = spartan3_load(desc, buf, bsize);
-#else
- printf ("%s: No support for Spartan-III devices.\n",
- __FUNCTION__);
-#endif
- break;
- case xilinx_virtex2:
-#if defined(CONFIG_FPGA_VIRTEX2)
- PRINTF ("%s: Launching the Virtex-II Loader...\n",
- __FUNCTION__);
- ret_val = virtex2_load(desc, buf, bsize);
-#else
- printf ("%s: No support for Virtex-II devices.\n",
- __FUNCTION__);
-#endif
- break;
- case xilinx_zynq:
-#if defined(CONFIG_FPGA_ZYNQPL)
- PRINTF("%s: Launching the Zynq PL Loader...\n",
- __func__);
- ret_val = zynq_load(desc, buf, bsize);
-#else
- printf("%s: No support for Zynq devices.\n",
- __func__);
-#endif
- break;
-
- default:
- printf ("%s: Unsupported family type, %d\n",
- __FUNCTION__, desc->family);
- }
+ return FPGA_FAIL;
+ }
- return ret_val;
+ return desc->operations->load(desc, buf, bsize);
}
int xilinx_dump(xilinx_desc *desc, const void *buf, size_t bsize)
{
- int ret_val = FPGA_FAIL; /* assume a failure */
-
if (!xilinx_validate (desc, (char *)__FUNCTION__)) {
printf ("%s: Invalid device descriptor\n", __FUNCTION__);
- } else
- switch (desc->family) {
- case xilinx_spartan2:
-#if defined(CONFIG_FPGA_SPARTAN2)
- PRINTF ("%s: Launching the Spartan-II Reader...\n",
- __FUNCTION__);
- ret_val = spartan2_dump(desc, buf, bsize);
-#else
- printf ("%s: No support for Spartan-II devices.\n",
- __FUNCTION__);
-#endif
- break;
- case xilinx_spartan3:
-#if defined(CONFIG_FPGA_SPARTAN3)
- PRINTF ("%s: Launching the Spartan-III Reader...\n",
- __FUNCTION__);
- ret_val = spartan3_dump(desc, buf, bsize);
-#else
- printf ("%s: No support for Spartan-III devices.\n",
- __FUNCTION__);
-#endif
- break;
- case xilinx_virtex2:
-#if defined( CONFIG_FPGA_VIRTEX2)
- PRINTF ("%s: Launching the Virtex-II Reader...\n",
- __FUNCTION__);
- ret_val = virtex2_dump(desc, buf, bsize);
-#else
- printf ("%s: No support for Virtex-II devices.\n",
- __FUNCTION__);
-#endif
- break;
- case xilinx_zynq:
-#if defined(CONFIG_FPGA_ZYNQPL)
- PRINTF("%s: Launching the Zynq PL Reader...\n",
- __func__);
- ret_val = zynq_dump(desc, buf, bsize);
-#else
- printf("%s: No support for Zynq devices.\n",
- __func__);
-#endif
- break;
-
- default:
- printf ("%s: Unsupported family type, %d\n",
- __FUNCTION__, desc->family);
- }
+ return FPGA_FAIL;
+ }
- return ret_val;
+ return desc->operations->dump(desc, buf, bsize);
}
int xilinx_info(xilinx_desc *desc)
@@ -315,47 +210,7 @@ int xilinx_info(xilinx_desc *desc)
if (desc->iface_fns) {
printf ("Device Function Table @ 0x%p\n", desc->iface_fns);
- switch (desc->family) {
- case xilinx_spartan2:
-#if defined(CONFIG_FPGA_SPARTAN2)
- spartan2_info(desc);
-#else
- /* just in case */
- printf ("%s: No support for Spartan-II devices.\n",
- __FUNCTION__);
-#endif
- break;
- case xilinx_spartan3:
-#if defined(CONFIG_FPGA_SPARTAN3)
- spartan3_info(desc);
-#else
- /* just in case */
- printf ("%s: No support for Spartan-III devices.\n",
- __FUNCTION__);
-#endif
- break;
- case xilinx_virtex2:
-#if defined(CONFIG_FPGA_VIRTEX2)
- virtex2_info(desc);
-#else
- /* just in case */
- printf ("%s: No support for Virtex-II devices.\n",
- __FUNCTION__);
-#endif
- break;
- case xilinx_zynq:
-#if defined(CONFIG_FPGA_ZYNQPL)
- zynq_info(desc);
-#else
- /* just in case */
- printf("%s: No support for Zynq devices.\n",
- __func__);
-#endif
- /* Add new family types here */
- default:
- /* we don't need a message here - we give one up above */
- ;
- }
+ desc->operations->info(desc);
} else
printf ("No Device Function Table.\n");
diff --git a/drivers/fpga/zynqpl.c b/drivers/fpga/zynqpl.c
index b4d0e22..dcd3495 100644
--- a/drivers/fpga/zynqpl.c
+++ b/drivers/fpga/zynqpl.c
@@ -36,7 +36,7 @@
#define CONFIG_SYS_FPGA_PROG_TIME (CONFIG_SYS_HZ * 4) /* 4 s */
#endif
-int zynq_info(xilinx_desc *desc)
+static int zynq_info(xilinx_desc *desc)
{
return FPGA_SUCCESS;
}
@@ -152,8 +152,7 @@ static void *check_data(u8 *buf, size_t bsize, u32 *swap)
return 0;
}
-
-int zynq_load(xilinx_desc *desc, const void *buf, size_t bsize)
+static int zynq_load(xilinx_desc *desc, const void *buf, size_t bsize)
{
unsigned long ts; /* Timestamp */
u32 partialbit = 0;
@@ -358,7 +357,13 @@ int zynq_load(xilinx_desc *desc, const void *buf, size_t bsize)
return FPGA_SUCCESS;
}
-int zynq_dump(xilinx_desc *desc, const void *buf, size_t bsize)
+static int zynq_dump(xilinx_desc *desc, const void *buf, size_t bsize)
{
return FPGA_FAIL;
}
+
+struct xilinx_fpga_op zynq_op = {
+ .load = zynq_load,
+ .dump = zynq_dump,
+ .info = zynq_info,
+};
generated by cgit v1.1 at 2024-12-19 22:19:08 +0000