#include <common.h>
#include <linux/byteorder/swab.h>
+#include <asm/sections.h>
-flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */
+flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
#define mb() __asm__ __volatile__ ("" : : : "memory")
int i;
ulong size = 0;
- for (i = 0; i < CFG_MAX_FLASH_BANKS; i++) {
+ for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
switch (i) {
case 0:
flash_get_size ((unsigned char *) PHYS_FLASH_1, &flash_info[i]);
/* Protect monitor and environment sectors
*/
flash_protect (FLAG_PROTECT_SET,
- CFG_FLASH_BASE,
- CFG_FLASH_BASE + _bss_start - _armboot_start,
+ CONFIG_SYS_FLASH_BASE,
+ CONFIG_SYS_FLASH_BASE + _bss_start_ofs,
&flash_info[0]);
return size;
break;
}
- if (info->sector_count > CFG_MAX_FLASH_SECT) {
+ if (info->sector_count > CONFIG_SYS_MAX_FLASH_SECT) {
printf ("** ERROR: sector count %d > max (%d) **\n",
- info->sector_count, CFG_MAX_FLASH_SECT);
- info->sector_count = CFG_MAX_FLASH_SECT;
+ info->sector_count, CONFIG_SYS_MAX_FLASH_SECT);
+ info->sector_count = CONFIG_SYS_MAX_FLASH_SECT;
}
addr[0] = 0xFF; /* restore read mode */
int flash_erase (flash_info_t * info, int s_first, int s_last)
{
- int flag, prot, sect;
+ int prot, sect;
ulong type;
int rcode = 0;
+ ulong start;
if ((s_first < 0) || (s_first > s_last)) {
if (info->flash_id == FLASH_UNKNOWN) {
printf ("\n");
/* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts ();
+ disable_interrupts();
/* Start erase on unprotected sectors */
for (sect = s_first; sect <= s_last; sect++) {
printf ("Erasing sector %2d ... ", sect);
/* arm simple, non interrupt dependent timer */
- reset_timer_masked ();
+ start = get_timer(0);
addr = (volatile unsigned char *) (info->start[sect]);
*addr = 0x50; /* clear status register */
*addr = 0xD0; /* erase confirm */
while (((status = *addr) & 0x80) != 0x80) {
- if (get_timer_masked () >
- CFG_FLASH_ERASE_TOUT) {
+ if (get_timer(start) >
+ CONFIG_SYS_FLASH_ERASE_TOUT) {
printf ("Timeout\n");
*addr = 0xB0; /* suspend erase */
*addr = 0xFF; /* reset to read mode */
{
volatile unsigned char *addr = (volatile unsigned char *) dest;
ulong status;
- int flag;
+ ulong start;
/* Check if Flash is (sufficiently) erased */
if ((*addr & data) != data) {
return (2);
}
/* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts ();
+ disable_interrupts();
*addr = 0x40; /* write setup */
*addr = data;
/* arm simple, non interrupt dependent timer */
- reset_timer_masked ();
+ start = get_timer(0);
/* wait while polling the status register */
while (((status = *addr) & 0x80) != 0x80) {
- if (get_timer_masked () > CFG_FLASH_WRITE_TOUT) {
+ if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
*addr = 0xFF; /* restore read mode */
return (1);
}