chipset_enable.c: Mark Broadwell U Premium as DEP

As per Laurent Grimaud on the mailing list. I also have said chipset.
Since all ME-enable chipsets are marked as DEP instead of OK, this
one shall follow suit as well.

Change-Id: Ie195e8ec9ea1a2393e31bebdaede4fd3c3301a17
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/28817
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
diff --git a/chipset_enable.c b/chipset_enable.c
index 566b1fb..4b28924 100644
--- a/chipset_enable.c
+++ b/chipset_enable.c
@@ -1896,7 +1896,7 @@
 	{0x8086, 0x9c47, NT,  "Intel", "Lynx Point LP Value",		enable_flash_pch8_lp},
 	{0x8086, 0x9cc1, NT,  "Intel", "Haswell U Sample",		enable_flash_pch9_lp},
 	{0x8086, 0x9cc2, NT,  "Intel", "Broadwell U Sample",		enable_flash_pch9_lp},
-	{0x8086, 0x9cc3, NT,  "Intel", "Broadwell U Premium",		enable_flash_pch9_lp},
+	{0x8086, 0x9cc3, DEP, "Intel", "Broadwell U Premium",		enable_flash_pch9_lp},
 	{0x8086, 0x9cc5, NT,  "Intel", "Broadwell U Base",		enable_flash_pch9_lp},
 	{0x8086, 0x9cc6, NT,  "Intel", "Broadwell Y Sample",		enable_flash_pch9_lp},
 	{0x8086, 0x9cc7, NT,  "Intel", "Broadwell Y Premium",		enable_flash_pch9_lp},