* Code cleanup:

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

diff --git a/common/cmd_fdc.c b/common/cmd_fdc.c
index 3ee342fcfc06b838dd9e6b60fbd50b6a7848f627..303075004bc85e9da87c806bc7980d01d913245c 100644 (file)
--- a/common/cmd_fdc.c
+++ b/common/cmd_fdc.c
@@ -47,9 +47,9 @@
 #endif
 
 
-#if (CONFIG_COMMANDS & CFG_CMD_DATE)
-#include <rtc.h>
-#endif
+/*#if (CONFIG_COMMANDS & CFG_CMD_DATE) */
+/*#include <rtc.h> */
+/*#endif */
 
 #if ((CONFIG_COMMANDS & CFG_CMD_FDC) || (CONFIG_COMMANDS & CFG_CMD_FDOS))
 
@@ -211,7 +211,7 @@ int wait_for_fdc_int(void)
        return TRUE;
 }
 #endif
-   
+
 /* Supporting Functions */
 /* reads a Register of the FDC */
 unsigned char read_fdc_reg(unsigned int addr)
@@ -220,14 +220,14 @@ unsigned char read_fdc_reg(unsigned int addr)
                (volatile unsigned char *)(CFG_ISA_IO_BASE_ADDRESS +
                                           (addr * CFG_ISA_IO_STRIDE) +
                                           CFG_ISA_IO_OFFSET);
-        
+
        return val [0];
 }
 
 /* writes a Register of the FDC */
 void write_fdc_reg(unsigned int addr, unsigned char val)
 {
-        volatile unsigned char *tmp =
+       volatile unsigned char *tmp =
                (volatile unsigned char *)(CFG_ISA_IO_BASE_ADDRESS +
                                           (addr * CFG_ISA_IO_STRIDE) +
                                           CFG_ISA_IO_OFFSET);
@@ -642,7 +642,6 @@ int fdc_check_drive(FDC_COMMAND_STRUCT *pCMD, FD_GEO_STRUCT *pFG)
 }
 
 
-
 /**************************************************************************
 * int fdc_setup
 * setup the fdc according the datasheet
@@ -658,7 +657,7 @@ int fdc_setup(int drive, FDC_COMMAND_STRUCT *pCMD, FD_GEO_STRUCT *pFG)
 #endif
 
 #ifdef CFG_FDC_HW_INIT
-        fdc_hw_init ();
+       fdc_hw_init ();
 #endif
        /* first, we reset the FDC via the DOR */
        write_fdc_reg(FDC_DOR,0x00);
@@ -716,14 +715,14 @@ int fdc_setup(int drive, FDC_COMMAND_STRUCT *pCMD, FD_GEO_STRUCT *pFG)
 
 /**************************************************************************
 * int fdc_fdos_init
-* initialize the FDC layer 
-* 
+* initialize the FDC layer
+*
 */
 int fdc_fdos_init (int drive)
 {
        FD_GEO_STRUCT *pFG = (FD_GEO_STRUCT *)floppy_type;
        FDC_COMMAND_STRUCT *pCMD = &cmd;
-    
+
        /* setup FDC and scan for drives  */
        if(fdc_setup(drive,pCMD,pFG)==FALSE) {
                printf("\n** Error in setup FDC **\n");
@@ -748,19 +747,19 @@ int fdc_fdos_init (int drive)
 
        /* read first block */
        pCMD->blnr=0;
-        return TRUE;
+       return TRUE;
 }
 /**************************************************************************
 * int fdc_fdos_seek
-* parameter is a block number 
+* parameter is a block number
 */
 int fdc_fdos_seek (int where)
 {
        FD_GEO_STRUCT *pFG = (FD_GEO_STRUCT *)floppy_type;
        FDC_COMMAND_STRUCT *pCMD = &cmd;
 
-        pCMD -> blnr = where ;
-        return (fdc_seek (pCMD, pFG));
+       pCMD -> blnr = where ;
+       return (fdc_seek (pCMD, pFG));
 }
 /**************************************************************************
 * int fdc_fdos_read
@@ -771,7 +770,7 @@ int fdc_fdos_read (void *buffer, int len)
        FD_GEO_STRUCT *pFG = (FD_GEO_STRUCT *)floppy_type;
        FDC_COMMAND_STRUCT *pCMD = &cmd;
 
-        return (fdc_read_data (buffer, len, pCMD, pFG));
+       return (fdc_read_data (buffer, len, pCMD, pFG));
 }
 #endif  /* (CONFIG_COMMANDS & CFG_CMD_FDOS)                                  */
 
@@ -783,7 +782,7 @@ int do_fdcboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
        FD_GEO_STRUCT *pFG = (FD_GEO_STRUCT *)floppy_type;
        FDC_COMMAND_STRUCT *pCMD = &cmd;
-       unsigned long addr,imsize;
+       unsigned long addr,imsize;
        image_header_t *hdr;  /* used for fdc boot */
        unsigned char boot_drive;
        int i,nrofblk;
@@ -793,7 +792,7 @@ int do_fdcboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
        switch (argc) {
        case 1:
                addr = CFG_LOAD_ADDR;
-               boot_drive=CFG_FDC_DRIVE_NUMBER; 
+               boot_drive=CFG_FDC_DRIVE_NUMBER;
                break;
        case 2:
                addr = simple_strtoul(argv[1], NULL, 16);
@@ -881,7 +880,17 @@ int do_fdcboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 }
 
 
-
 #endif /* CONFIG_COMMANDS & CFG_CMD_FDC */
 
 
+/***************************************************/
+
+
+#if (CONFIG_COMMANDS & CFG_CMD_FDC)
+
+cmd_tbl_t U_BOOT_CMD(FDC) = MK_CMD_ENTRY(
+       "fdcboot",      3,      1,      do_fdcboot,
+       "fdcboot - boot from floppy device\n",
+       "loadAddr drive\n"
+);
+#endif