I2C: adding new "i2c bus" Command to the I2C Subsystem.

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

diff --git a/common/cmd_fat.c b/common/cmd_fat.c
index 2a1da95b819ff397a2c51a69cecaaad1e19a165d..9576cdf389df838323d32d3c005cc0fdb0d96e3f 100644 (file)
--- a/common/cmd_fat.c
+++ b/common/cmd_fat.c
@@ -29,51 +29,16 @@
 #include <s_record.h>
 #include <net.h>
 #include <ata.h>
-
-#if (CONFIG_COMMANDS & CFG_CMD_FAT)
-
-#undef DEBUG
-
+#include <part.h>
 #include <fat.h>
 
 
-
-
-block_dev_desc_t *get_dev (char* ifname, int dev)
-{
-#if (CONFIG_COMMANDS & CFG_CMD_IDE)
-       if (strncmp(ifname,"ide",3)==0) {
-               extern block_dev_desc_t * ide_get_dev(int dev);
-               return(ide_get_dev(dev));
-       }
-#endif
-#if (CONFIG_COMMANDS & CFG_CMD_SCSI)
-       if (strncmp(ifname,"scsi",4)==0) {
-               extern block_dev_desc_t * scsi_get_dev(int dev);
-               return(scsi_get_dev(dev));
-       }
-#endif
-#if ((CONFIG_COMMANDS & CFG_CMD_USB) && defined(CONFIG_USB_STORAGE))
-       if (strncmp(ifname,"usb",3)==0) {
-               extern block_dev_desc_t * usb_stor_get_dev(int dev);
-               return(usb_stor_get_dev(dev));
-       }
-#endif
-#if defined(CONFIG_MMC)
-       if (strncmp(ifname,"mmc",3)==0) {
-               extern block_dev_desc_t *  mmc_get_dev(int dev);
-               return(mmc_get_dev(dev));
-       }
-#endif
-       return NULL;
-}
-
-
 int do_fat_fsload (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
        long size;
        unsigned long offset;
        unsigned long count;
+       char buf [12];
        block_dev_desc_t *dev_desc=NULL;
        int dev=0;
        int part=1;
@@ -81,7 +46,7 @@ int do_fat_fsload (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
        if (argc < 5) {
                printf ("usage: fatload <interface> <dev[:part]> <addr> <filename> [bytes]\n");
-               return (0);
+               return 1;
        }
        dev = (int)simple_strtoul (argv[2], &ep, 16);
        dev_desc=get_dev(argv[1],dev);
@@ -107,15 +72,18 @@ int do_fat_fsload (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
                count = 0;
        size = file_fat_read (argv[4], (unsigned char *) offset, count);
 
-       if(size==-1)
+       if(size==-1) {
                printf("\n** Unable to read \"%s\" from %s %d:%d **\n",argv[4],argv[1],dev,part);
-       else
-               printf ("\n%ld bytes read\n", size);
+               return 1;
+       }
 
-       return size;
-}
+       printf ("\n%ld bytes read\n", size);
 
+       sprintf(buf, "%lX", size);
+       setenv("filesize", buf);
 
+       return 0;
+}
 
 
 U_BOOT_CMD(
@@ -350,5 +318,3 @@ void hexdump (int cnt, unsigned char *data)
        }
 }
 #endif /* NOT_IMPLEMENTED_YET */
-
-#endif /* CFG_CMD_FAT */