/*
* Write a buffer from memory to flash:
* 0. Assumption: Caller has already erased the appropriate sectors.
* 1. call page programming for every 256 bytes
*/
int
write_buff(flash_info_t *info, uchar *source, ulong addr, ulong len)
{
int total = 0, len_this_lp, bytes_this_page;
ulong dst;
uchar *src;
printf ("write addr: %x\n", addr);
addr = addr - CFG_FLASH_BASE;
while(total < len) {
src = source + total;
dst = addr + total;
bytes_this_page = AR7100_SPI_PAGE_SIZE - (addr % AR7100_SPI_PAGE_SIZE);
len_this_lp = ((len - total) > bytes_this_page) ? bytes_this_page
: (len - total);
ar7100_spi_write_page(dst, src, len_this_lp);
total += len_this_lp;
}
ar7100_spi_done();
return 0;
}
/*
* Write a buffer from memory to flash:
* 0. Assumption: Caller has already erased the appropriate sectors.
* 1. call page programming for every 256 bytes
*/
int
write_buff(flash_info_t *info, uchar *source, ulong addr, ulong len)
{
int total = 0, len_this_lp, bytes_this_page;
ulong dst;
uchar *src;
#if (defined(CONFIG_WNDR3700U_LED) || defined(CONFIG_WNDR3700V1H2_LED) || defined(CONFIG_HW29763654P16P128)) && defined(CFG_NMRP)
int n_alive=2,send_alive=0;
Nmrp_active_start=get_timer(0);
#endif
#if (defined(CONFIG_WNDR3700U_LED) || defined(CONFIG_WNDR3700V1H2_LED) || defined(CONFIG_HW29763654P16P128)) && defined(FIRMWARE_RECOVER_FROM_TFTP_SERVER)
NetSetTimeout (CFG_HZ/10,Update_LedSet);
#endif
printf ("write addr: %x\n", addr);
addr = addr - CFG_FLASH_BASE;
while(total < len) {
src = source + total;
dst = addr + total;
bytes_this_page = AR7100_SPI_PAGE_SIZE - (addr % AR7100_SPI_PAGE_SIZE);
len_this_lp = ((len - total) > bytes_this_page) ? bytes_this_page
: (len - total);
#if (defined(CONFIG_WNDR3700U_LED) || defined(CONFIG_WNDR3700V1H2_LED) || defined(CONFIG_HW29763654P16P128)) && defined(FIRMWARE_RECOVER_FROM_TFTP_SERVER)
if (timeHandler && ((get_timer(0) - timeStart) > timeDelta)) {
thand_f *x;
x = timeHandler;
timeHandler = (thand_f *)0;
(*x)();
}
#endif
#if (defined(CONFIG_WNDR3700U_LED) || defined(CONFIG_WNDR3700V1H2_LED) || defined(CONFIG_HW29763654P16P128)) && defined(CFG_NMRP)
/*
* send Keep Alive Req every 15s, I find the timer is not
* accurate if the time is more than 10s, so I record the time
* every 5s
*/
if(NmrpState !=0 && ((get_timer(0) - Nmrp_active_start) > (5* CFG_HZ) ) )
{
n_alive++;
send_alive=1;
Nmrp_active_start=get_timer(0);
}
if (send_alive && n_alive%3==0)
{
NmrpState = STATE_KEEP_ALIVE;
NmrpSend();
send_alive=0;
}
#endif
ar7100_spi_write_page(dst, src, len_this_lp);
total += len_this_lp;
}
#if defined(CONFIG_WNDR3700U_LED) && defined(FIRMWARE_RECOVER_FROM_TFTP_SERVER)
/*write finished , test led on*/
test_led(0);
#endif
#if (defined(CONFIG_WNDR3700V1H2_LED) || defined(CONFIG_HW29763654P16P128)) && defined(FIRMWARE_RECOVER_FROM_TFTP_SERVER)
/*write finished , test led on*/
board_test_led(0);
#endif
#if (defined(CONFIG_WNDR3700U_LED) || defined(CONFIG_WNDR3700V1H2_LED) || defined(CONFIG_HW29763654P16P128)) && defined(CFG_NMRP)
if(NmrpState !=0)
NmrpState=STATE_CLOSING;
#endif
ar7100_spi_done();
return 0;
}
