if (atmel_pri.Features & 0x02)
extp->EraseSuspend = 2;
- if (atmel_pri.BottomBoot)
- extp->TopBottom = 2;
- else
- extp->TopBottom = 3;
+ /* Some chips got it backwards... */
+ if (cfi->id == AT49BV6416) {
+ if (atmel_pri.BottomBoot)
+ extp->TopBottom = 3;
+ else
+ extp->TopBottom = 2;
+ } else {
+ if (atmel_pri.BottomBoot)
+ extp->TopBottom = 2;
+ else
+ extp->TopBottom = 3;
+ }
/* burst write mode not supported */
cfi->cfiq->BufWriteTimeoutTyp = 0;
/* Set the default CFI lock/unlock addresses */
cfi->addr_unlock1 = 0x555;
cfi->addr_unlock2 = 0x2aa;
- /* Modify the unlock address if we are in compatibility mode */
- if ( /* x16 in x8 mode */
- ((cfi->device_type == CFI_DEVICETYPE_X8) &&
- (cfi->cfiq->InterfaceDesc ==
- CFI_INTERFACE_X8_BY_X16_ASYNC)) ||
- /* x32 in x16 mode */
- ((cfi->device_type == CFI_DEVICETYPE_X16) &&
- (cfi->cfiq->InterfaceDesc ==
- CFI_INTERFACE_X16_BY_X32_ASYNC)))
- {
- cfi->addr_unlock1 = 0xaaa;
- cfi->addr_unlock2 = 0x555;
- }
} /* CFI mode */
else if (cfi->cfi_mode == CFI_MODE_JEDEC) {