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-rw-r--r--common/cmd_fpga.c91
1 files changed, 87 insertions, 4 deletions
diff --git a/common/cmd_fpga.c b/common/cmd_fpga.c
index 010cd24..bda5c8f 100644
--- a/common/cmd_fpga.c
+++ b/common/cmd_fpga.c
@@ -11,6 +11,7 @@
#include <common.h>
#include <command.h>
#include <fpga.h>
+#include <fs.h>
#include <malloc.h>
/* Local functions */
@@ -23,6 +24,9 @@ static int fpga_get_op(char *opstr);
#define FPGA_LOADB 2
#define FPGA_DUMP 3
#define FPGA_LOADMK 4
+#define FPGA_LOADP 5
+#define FPGA_LOADBP 6
+#define FPGA_LOADFS 7
/* ------------------------------------------------------------------------- */
/* command form:
@@ -45,6 +49,10 @@ int do_fpga(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
const char *fit_uname = NULL;
ulong fit_addr;
#endif
+#if defined(CONFIG_CMD_FPGA_LOADFS)
+ fpga_fs_info fpga_fsinfo;
+ fpga_fsinfo.fstype = FS_TYPE_ANY;
+#endif
if (devstr)
dev = (int) simple_strtoul(devstr, NULL, 16);
@@ -52,6 +60,14 @@ int do_fpga(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
fpga_data = (void *)simple_strtoul(datastr, NULL, 16);
switch (argc) {
+#if defined(CONFIG_CMD_FPGA_LOADFS)
+ case 9:
+ fpga_fsinfo.blocksize = (unsigned int)
+ simple_strtoul(argv[5], NULL, 16);
+ fpga_fsinfo.interface = argv[6];
+ fpga_fsinfo.dev_part = argv[7];
+ fpga_fsinfo.filename = argv[8];
+#endif
case 5: /* fpga <op> <dev> <data> <datasize> */
data_size = simple_strtoul(argv[4], NULL, 16);
@@ -120,16 +136,27 @@ int do_fpga(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
case FPGA_NONE:
case FPGA_INFO:
break;
+#if defined(CONFIG_CMD_FPGA_LOADFS)
+ case FPGA_LOADFS:
+ /* Blocksize can be zero */
+ if (!fpga_fsinfo.interface || !fpga_fsinfo.dev_part ||
+ !fpga_fsinfo.filename)
+ wrong_parms = 1;
+#endif
case FPGA_LOAD:
+ case FPGA_LOADP:
case FPGA_LOADB:
+ case FPGA_LOADBP:
case FPGA_DUMP:
if (!fpga_data || !data_size)
wrong_parms = 1;
break;
+#if defined(CONFIG_CMD_FPGA_LOADMK)
case FPGA_LOADMK:
if (!fpga_data)
wrong_parms = 1;
break;
+#endif
}
if (wrong_parms) {
@@ -146,13 +173,32 @@ int do_fpga(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
break;
case FPGA_LOAD:
- rc = fpga_load(dev, fpga_data, data_size);
+ rc = fpga_load(dev, fpga_data, data_size, BIT_FULL);
+ break;
+
+#if defined(CONFIG_CMD_FPGA_LOADP)
+ case FPGA_LOADP:
+ rc = fpga_load(dev, fpga_data, data_size, BIT_PARTIAL);
break;
+#endif
case FPGA_LOADB:
- rc = fpga_loadbitstream(dev, fpga_data, data_size);
+ rc = fpga_loadbitstream(dev, fpga_data, data_size, BIT_FULL);
+ break;
+
+#if defined(CONFIG_CMD_FPGA_LOADBP)
+ case FPGA_LOADBP:
+ rc = fpga_loadbitstream(dev, fpga_data, data_size, BIT_PARTIAL);
+ break;
+#endif
+
+#if defined(CONFIG_CMD_FPGA_LOADFS)
+ case FPGA_LOADFS:
+ rc = fpga_fsload(dev, fpga_data, data_size, &fpga_fsinfo);
break;
+#endif
+#if defined(CONFIG_CMD_FPGA_LOADMK)
case FPGA_LOADMK:
switch (genimg_get_format(fpga_data)) {
case IMAGE_FORMAT_LEGACY:
@@ -179,7 +225,8 @@ int do_fpga(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
data = (ulong)image_get_data(hdr);
data_size = image_get_data_size(hdr);
}
- rc = fpga_load(dev, (void *)data, data_size);
+ rc = fpga_load(dev, (void *)data, data_size,
+ BIT_FULL);
}
break;
#if defined(CONFIG_FIT)
@@ -221,7 +268,8 @@ int do_fpga(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
return 1;
}
- rc = fpga_load(dev, fit_data, data_size);
+ rc = fpga_load(dev, fit_data, data_size,
+ BIT_FULL);
}
break;
#endif
@@ -231,6 +279,7 @@ int do_fpga(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
break;
}
break;
+#endif
case FPGA_DUMP:
rc = fpga_dump(dev, fpga_data, data_size);
@@ -257,8 +306,22 @@ static int fpga_get_op(char *opstr)
op = FPGA_LOADB;
else if (!strcmp("load", opstr))
op = FPGA_LOAD;
+#if defined(CONFIG_CMD_FPGA_LOADP)
+ else if (!strcmp("loadp", opstr))
+ op = FPGA_LOADP;
+#endif
+#if defined(CONFIG_CMD_FPGA_LOADBP)
+ else if (!strcmp("loadbp", opstr))
+ op = FPGA_LOADBP;
+#endif
+#if defined(CONFIG_CMD_FPGA_LOADFS)
+ else if (!strcmp("loadfs", opstr))
+ op = FPGA_LOADFS;
+#endif
+#if defined(CONFIG_CMD_FPGA_LOADMK)
else if (!strcmp("loadmk", opstr))
op = FPGA_LOADMK;
+#endif
else if (!strcmp("dump", opstr))
op = FPGA_DUMP;
@@ -268,19 +331,39 @@ static int fpga_get_op(char *opstr)
return op;
}
+#if defined(CONFIG_CMD_FPGA_LOADFS)
+U_BOOT_CMD(fpga, 9, 1, do_fpga,
+#else
U_BOOT_CMD(fpga, 6, 1, do_fpga,
+#endif
"loadable FPGA image support",
"[operation type] [device number] [image address] [image size]\n"
"fpga operations:\n"
" dump\t[dev]\t\t\tLoad device to memory buffer\n"
" info\t[dev]\t\t\tlist known device information\n"
" load\t[dev] [address] [size]\tLoad device from memory buffer\n"
+#if defined(CONFIG_CMD_FPGA_LOADP)
+ " loadp\t[dev] [address] [size]\t"
+ "Load device from memory buffer with partial bitstream\n"
+#endif
" loadb\t[dev] [address] [size]\t"
"Load device from bitstream buffer (Xilinx only)\n"
+#if defined(CONFIG_CMD_FPGA_LOADBP)
+ " loadbp\t[dev] [address] [size]\t"
+ "Load device from bitstream buffer with partial bitstream"
+ "(Xilinx only)\n"
+#endif
+#if defined(CONFIG_CMD_FPGA_LOADFS)
+ "Load device from filesystem (FAT by default) (Xilinx only)\n"
+ " loadfs [dev] [address] [image size] [blocksize] <interface>\n"
+ " [<dev[:part]>] <filename>\n"
+#endif
+#if defined(CONFIG_CMD_FPGA_LOADMK)
" loadmk [dev] [address]\tLoad device generated with mkimage"
#if defined(CONFIG_FIT)
"\n"
"\tFor loadmk operating on FIT format uImage address must include\n"
"\tsubimage unit name in the form of addr:<subimg_uname>"
#endif
+#endif
);