* Fix a bunch of compiler warnings for gcc 4.0

[oweals/u-boot.git] / board / trab / flash.c

diff --git a/board/trab/flash.c b/board/trab/flash.c
index 77a6fc29fa3bf5c1c479cb3abfc3d79c22ea93bf..3e8f105a0316632fc435c3f955e7e427cf4d5479 100644 (file)
--- a/board/trab/flash.c
+++ b/board/trab/flash.c
@@ -342,7 +342,9 @@ static int write_word (flash_info_t * info, ulong dest, ulong data)
 #endif
        iflag = disable_interrupts ();
 
-       *addr = CMD_PROGRAM;
+       MEM_FLASH_ADDR1 = CMD_UNLOCK1;
+       MEM_FLASH_ADDR2 = CMD_UNLOCK2;
+       MEM_FLASH_ADDR1 = CMD_PROGRAM;
        *addr = data;
 
        /* arm simple, non interrupt dependent timer */
@@ -354,7 +356,7 @@ static int write_word (flash_info_t * info, ulong dest, ulong data)
                result = *addr;
 
                /* check timeout */
-               if (get_timer_masked () > CFG_FLASH_ERASE_TOUT) {
+               if (get_timer_masked () > CFG_FLASH_WRITE_TOUT) {
                        chip1 = ERR | TMO;
                        break;
                }
@@ -415,10 +417,6 @@ int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
        int l;
        int i, rc;
 
-       MEM_FLASH_ADDR1 = CMD_UNLOCK1;
-       MEM_FLASH_ADDR2 = CMD_UNLOCK2;
-       MEM_FLASH_ADDR1 = CMD_UNLOCK_BYPASS;
-
        wp = (addr & ~3);       /* get lower word aligned address */
 
        /*
@@ -486,9 +484,6 @@ int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
 
        Done:
 
-       MEM_FLASH_ADDR = CMD_UNLOCK_BYPASS_RES1;
-       MEM_FLASH_ADDR = CMD_UNLOCK_BYPASS_RES2;
-
        return (rc);
 }
 
@@ -522,7 +517,7 @@ static ulong flash_get_size (vu_long *addr, flash_info_t *info)
                info->flash_id = FLASH_UNKNOWN;
                info->sector_count = 0;
                info->size = 0;
-               addr[0] = 0x00FF00FF;           /* restore read mode */
+               addr[0] = CMD_READ_ARRAY;       /* restore read mode */
                debug ("## flash_init: unknown manufacturer\n");
                return (0);                     /* no or unknown flash  */
        }
@@ -537,7 +532,7 @@ static ulong flash_get_size (vu_long *addr, flash_info_t *info)
                info->sector_count = 71;
                info->size = 0x00800000;
 
-               addr[0] = 0x00FF00FF;           /* restore read mode */
+               addr[0] = CMD_READ_ARRAY;       /* restore read mode */
                break;                          /* =>  8 MB             */
 
        case AMD_ID_LV640U:
@@ -545,7 +540,7 @@ static ulong flash_get_size (vu_long *addr, flash_info_t *info)
                info->sector_count = 128;
                info->size = 0x01000000;
 
-               addr[0] = 0x00F000F0;           /* restore read mode */
+               addr[0] = CMD_READ_ARRAY;       /* restore read mode */
                break;                          /* => 16 MB             */
 
        case MX_ID_LV320B:
@@ -553,13 +548,13 @@ static ulong flash_get_size (vu_long *addr, flash_info_t *info)
                info->sector_count = 71;
                info->size = 0x00800000;
 
-               addr[0] = 0x00FF00FF;           /* restore read mode */
+               addr[0] = CMD_READ_ARRAY;       /* restore read mode */
                break;                          /* =>  8 MB             */
 
        default:
                debug ("## flash_init: unknown flash chip\n");
                info->flash_id = FLASH_UNKNOWN;
-               addr[0] = 0x00FF00FF;           /* restore read mode */
+               addr[0] = CMD_READ_ARRAY;       /* restore read mode */
                return (0);                     /* => no or unknown flash */
 
        }