Author: stuge Date: 2009-02-09 21:26:14 +0100 (Mon, 09 Feb 2009) New Revision: 3932
Modified: trunk/util/flashrom/flashrom.c Log: flashrom: Fix broken flash chip base address logic
Elan SC520 requries us to deal with flash chip base addresses at locations other than top of 4GB. The logic for that was incorrectly triggered also when a board had more than one flash chip. This patch will honor flashbase only when probing for the first flash chip on the board, and look at top of 4GB for later chips.
Signed-off-by: Peter Stuge peter@stuge.se Acked-by: Myles Watson mylesgw@gmail.com
Modified: trunk/util/flashrom/flashrom.c =================================================================== --- trunk/util/flashrom/flashrom.c 2009-02-09 17:52:54 UTC (rev 3931) +++ trunk/util/flashrom/flashrom.c 2009-02-09 20:26:14 UTC (rev 3932) @@ -121,7 +121,7 @@ size = getpagesize(); }
- base = flashbase ? flashbase : (0xffffffff - size + 1); + base = flashbase && flashchips == first_flash ? flashbase : (0xffffffff - size + 1); flash->virtual_memory = bios = physmap("flash chip", base, size);
if (force)