On 14.08.2009 15:09, Stefan Reinauer wrote:
On 8/14/09 12:55 AM, Chris Kinney wrote:
[root@k2 flashrom]# ./flashrom -p internal=fwh_idsel=0 flashrom v0.9.0-r670 Vendor ID: KONTRON, part ID: 986LCD-M Found chipset "Intel ICH7/ICH7R", enabling flash write... Setting IDSEL=0 for top 8 MBOK. Disabling flash write protection for board "Kontron 986LCD-M"... OK. Found chip "SST SST49LF016C" (2048 KB, FWH) at physical address 0xffe00000.
Why is this needed again? Does the Kontron default to a non-0 IDSEL?
It defaults to nonzero IDSEL for anything below the top 1 MB (and associated register space).
I never had problems flashing on the Kontron without any such option..
You will only hit this problem if you're using a FWH chip and if that chip is bigger than 1 MByte. SPI chips (all sizes) and FWH chips up to 1 MByte are not affected.
Regards, Carl-Daniel