[flashrom] AN-M2HD(MCP68): flashrom -V

[Stefan Tauner]

On Fri, 14 Feb 2014 10:22:36 +0100 (CET)
Vinarz Balázs <vinibali at freemail.hu> wrote:

> Found Winbond flash chip "W39V040B" (512 kB, LPC) at physical address 0xfff80000.
> Lockout bits:
> Hardware bootblock locking (#TBL) is active.
> Hardware remaining chip locking (#WP) is active..

That means there is a write protection active on your board.
You could try what I have suggested here last year (for a different
revision of your board):
http://www.flashrom.org/pipermail/flashrom/2013-May/011018.html

-- 
Kind regards/Mit freundlichen Grüßen, Stefan Tauner