These flags may be used to check whether an FPGA driver is able to
load a particular FPGA bitstream image.
Signed-off-by: Oleksandr Suvorov <oleksandr.suvo...@foundries.io>
---
(no changes since v1)
boot/image-board.c | 4 ++--
cmd/fpga.c | 8 ++++----
common/spl/spl_fit.c | 6 ++++--
drivers/fpga/fpga.c | 5 +++--
drivers/fpga/xilinx.c | 2 +-
include/fpga.h | 2 +-
6 files changed, 15 insertions(+), 12 deletions(-)
diff --git a/boot/image-board.c b/boot/image-board.c
index 0d2e0fc9692..fbd95e4a77c 100644
--- a/boot/image-board.c
+++ b/boot/image-board.c
@@ -707,14 +707,14 @@ int boot_get_fpga(int argc, char *const argv[],
bootm_headers_t *images,
img_len, BIT_FULL);
if (err)
err = fpga_load(devnum, (const void *)img_data,
- img_len, BIT_FULL);
+ img_len, BIT_FULL, 0);
} else {
name = "partial";
err = fpga_loadbitstream(devnum, (char *)img_data,
img_len, BIT_PARTIAL);
if (err)
err = fpga_load(devnum, (const void *)img_data,
- img_len, BIT_PARTIAL);
+ img_len, BIT_PARTIAL, 0);
}
if (err)
diff --git a/cmd/fpga.c b/cmd/fpga.c
index 3fdd0b35e80..c4651dd403e 100644
--- a/cmd/fpga.c
+++ b/cmd/fpga.c
@@ -178,7 +178,7 @@ static int do_fpga_load(struct cmd_tbl *cmdtp, int flag,
int argc,
if (ret)
return ret;
- return fpga_load(dev, (void *)fpga_data, data_size, BIT_FULL);
+ return fpga_load(dev, (void *)fpga_data, data_size, BIT_FULL, 0);
}
static int do_fpga_loadb(struct cmd_tbl *cmdtp, int flag, int argc,
@@ -209,7 +209,7 @@ static int do_fpga_loadp(struct cmd_tbl *cmdtp, int flag,
int argc,
if (ret)
return ret;
- return fpga_load(dev, (void *)fpga_data, data_size, BIT_PARTIAL);
+ return fpga_load(dev, (void *)fpga_data, data_size, BIT_PARTIAL, 0);
}
#endif
@@ -315,7 +315,7 @@ static int do_fpga_loadmk(struct cmd_tbl *cmdtp, int flag,
int argc,
data_size = image_get_data_size(hdr);
}
return fpga_load(dev, (void *)data, data_size,
- BIT_FULL);
+ BIT_FULL, 0);
}
#endif
#if defined(CONFIG_FIT)
@@ -355,7 +355,7 @@ static int do_fpga_loadmk(struct cmd_tbl *cmdtp, int flag,
int argc,
return CMD_RET_FAILURE;
}
- return fpga_load(dev, fit_data, data_size, BIT_FULL);
+ return fpga_load(dev, fit_data, data_size, BIT_FULL, 0);
}
#endif
default:
diff --git a/common/spl/spl_fit.c b/common/spl/spl_fit.c
index 1bbf824684a..3c5a91916cc 100644
--- a/common/spl/spl_fit.c
+++ b/common/spl/spl_fit.c
@@ -581,6 +581,8 @@ static int spl_fit_upload_fpga(struct spl_fit_info *ctx,
int node,
{
const char *compatible;
int ret;
+ int devnum = 0;
+ int flags = 0;
debug("FPGA bitstream at: %x, size: %x\n",
(u32)fpga_image->load_addr, fpga_image->size);
@@ -591,8 +593,8 @@ static int spl_fit_upload_fpga(struct spl_fit_info *ctx,
int node,
else if (strcmp(compatible, "u-boot,fpga-legacy"))
printf("Ignoring compatible = %s property\n", compatible);
- ret = fpga_load(0, (void *)fpga_image->load_addr, fpga_image->size,
- BIT_FULL);
+ ret = fpga_load(devnum, (void *)fpga_image->load_addr,
+ fpga_image->size, BIT_FULL, flags);
if (ret) {
printf("%s: Cannot load the image to the FPGA\n", __func__);
return ret;
diff --git a/drivers/fpga/fpga.c b/drivers/fpga/fpga.c
index f12c985b831..11c5acab642 100644
--- a/drivers/fpga/fpga.c
+++ b/drivers/fpga/fpga.c
@@ -252,7 +252,8 @@ int fpga_loads(int devnum, const void *buf, size_t size,
/*
* Generic multiplexing code
*/
-int fpga_load(int devnum, const void *buf, size_t bsize, bitstream_type bstype)
+int fpga_load(int devnum, const void *buf, size_t bsize, bitstream_type bstype,
+ int flags)
{
int ret_val = FPGA_FAIL; /* assume failure */
const fpga_desc *desc = fpga_validate(devnum, buf, bsize,
@@ -263,7 +264,7 @@ int fpga_load(int devnum, const void *buf, size_t bsize,
bitstream_type bstype)
case fpga_xilinx:
#if defined(CONFIG_FPGA_XILINX)
ret_val = xilinx_load(desc->devdesc, buf, bsize,
- bstype, 0);
+ bstype, flags);
#else
fpga_no_sup((char *)__func__, "Xilinx devices");
#endif
diff --git a/drivers/fpga/xilinx.c b/drivers/fpga/xilinx.c
index 5dd721575ec..d9951ca3ecf 100644
--- a/drivers/fpga/xilinx.c
+++ b/drivers/fpga/xilinx.c
@@ -135,7 +135,7 @@ int fpga_loadbitstream(int devnum, char *fpgadata, size_t
size,
dataptr += 4;
printf(" bytes in bitstream = %d\n", swapsize);
- return fpga_load(devnum, dataptr, swapsize, bstype);
+ return fpga_load(devnum, dataptr, swapsize, bstype, 0);
}
int xilinx_load(xilinx_desc *desc, const void *buf, size_t bsize,
diff --git a/include/fpga.h b/include/fpga.h
index 2172b0d015e..13b1bbee3ca 100644
--- a/include/fpga.h
+++ b/include/fpga.h
@@ -64,7 +64,7 @@ int fpga_count(void);
const fpga_desc *const fpga_get_desc(int devnum);
int fpga_is_partial_data(int devnum, size_t img_len);
int fpga_load(int devnum, const void *buf, size_t bsize,
- bitstream_type bstype);
+ bitstream_type bstype, int flags);
int fpga_fsload(int devnum, const void *buf, size_t size,
fpga_fs_info *fpga_fsinfo);
int fpga_loads(int devnum, const void *buf, size_t size,
--
2.36.1
