Enable flashrom on Wyse Winterm S50

On the Wyse Winterm S50 lspci doesn`t show the cs5536 hostbridge and so 
flashrom doesn`t detect the cs5536.

This patch is adding the cs5536 isa id [1022:2090] for chip detect.

Corresponding to flashrom svn r729.

Signed-off-by: Nils Jacobs <njacobs8@hetnet.nl>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
1 file changed