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BUBINGA405EP port fixed.

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This commit is contained in:
stroese
2003-12-09 14:54:43 +00:00
parent 4e5ca3eb67
commit b828dda657
4 changed files with 138 additions and 35 deletions
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37
board/bubinga405ep/flash.c
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@@ -101,6 +101,11 @@ unsigned long flash_init (void)
FLASH_BASE0_PRELIM,
FLASH_BASE0_PRELIM+CFG_MONITOR_LEN-1,
&flash_info[0]);
/* Also protect sector containing initial power-up instruction */
(void)flash_protect(FLAG_PROTECT_SET,
0xFFFFFFFC,
0xFFFFFFFF,
&flash_info[0]);
size_b1 = 0 ;
flash_info[0].size = size_b0;
}
@@ -143,6 +148,16 @@ unsigned long flash_init (void)
base_b0+size_b0-CFG_MONITOR_LEN,
base_b0+size_b0-1,
&flash_info[0]);
/* Also protect sector containing initial power-up instruction */
/* (flash_protect() checks address range - other call ignored) */
(void)flash_protect(FLAG_PROTECT_SET,
0xFFFFFFFC,
0xFFFFFFFF,
&flash_info[0]);
(void)flash_protect(FLAG_PROTECT_SET,
0xFFFFFFFC,
0xFFFFFFFF,
&flash_info[1]);
if (size_b1) {
/* Re-do sizing to get full correct info */
@@ -493,18 +508,18 @@ int wait_for_DQ7(flash_info_t *info, int sect)
volatile FLASH_WORD_SIZE *addr = (FLASH_WORD_SIZE *)(info->start[sect]);
start = get_timer (0);
last = start;
while ((addr[0] & (FLASH_WORD_SIZE)0x00800080) != (FLASH_WORD_SIZE)0x00800080) {
if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
printf ("Timeout\n");
return -1;
last = 0;
while ((addr[0] & (FLASH_WORD_SIZE)0x00800080) != (FLASH_WORD_SIZE)0x00800080) {
if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) {
printf ("Timeout\n");
return -1;
}
/* show that we're waiting */
if ((now - last) > 1000) { /* every second */
putc ('.');
last = now;
}
}
/* show that we're waiting */
if ((now - last) > 1000) { /* every second */
putc ('.');
last = now;
}
}
return 0;
}