mb/google/nissa/var/telith: Add 6W and 15W DPTF parameters
The DPTF parameters were defined by the thermal team.
Based on thermal table in
377955793#comment2
BUG=b:
377955793
TEST=emerge-nissa coreboot chromeos-bootimage
Change-Id: I7cb44a707d7a87f5caaf259b069a21826f5c0a2e
Signed-off-by: Kun Liu <liukun11@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/85114
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>