Merge branch 'u-boot-sh/rmobile' into 'u-boot-arm/master'

[karo-tx-uboot.git] / common / cmd_fpga.c

diff --git a/common/cmd_fpga.c b/common/cmd_fpga.c
index 802f3ecfffd8092f2372d756a0f39cd58106b5e9..8c5bf440fbb0903e9798242dcc131e630ba51e7f 100644 (file)
--- 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 */
@@ -25,6 +26,7 @@ static int fpga_get_op(char *opstr);
 #define FPGA_LOADMK 4
 #define FPGA_LOADP  5
 #define FPGA_LOADBP 6
+#define FPGA_LOADFS 7
 
 /* ------------------------------------------------------------------------- */
 /* command form:
@@ -47,6 +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);
@@ -54,6 +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);
 
@@ -122,6 +136,13 @@ 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:
@@ -171,9 +192,16 @@ int do_fpga(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
                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)) {
+#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
                case IMAGE_FORMAT_LEGACY:
                        {
                                image_header_t *hdr =
@@ -202,6 +230,7 @@ int do_fpga(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
                                               BIT_FULL);
                        }
                        break;
+#endif
 #if defined(CONFIG_FIT)
                case IMAGE_FORMAT_FIT:
                        {
@@ -287,6 +316,10 @@ static int fpga_get_op(char *opstr)
        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;
@@ -300,7 +333,11 @@ 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"
@@ -318,6 +355,11 @@ U_BOOT_CMD(fpga, 6, 1, do_fpga,
           "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)