> On Sat, 24 Jan 2015 16:24:36 +0100 > Stefan Tauner <[email protected]> wrote:
>> - 0x11 to enable writes > The 0x11 seems to be equivalent of "MPSSE_DO_WRITE | MPSSE_WRITE_NEG", > right? If anyone can confirm this, I'll commit that resulting patch. Yes, this is right. I've just checked FTDI AN114 document about this. The MPSSE_DO_WRITE | MPSSE_WRITE_NEG is correct for the 0x11 number. Also, today I've added ft2232_spi_send_multicommand function for ft2232 programmer to group multi-commands into one ftdi request and encreased ftdi write buffer. Now I have the only 3-7 ms delay for each 256b write instead of 2 delays before: 1st for WREN and 2nd for PROGRAM command. The result I've got is 18 min for write + verify of 32 MB flash. Boris _______________________________________________ flashrom mailing list [email protected] http://www.flashrom.org/mailman/listinfo/flashrom
