[meta-intel] [Patch v3 12/12] fri2-noemgd: add microcode filter parameter

[nitin.a.kamble at intel.com]

From: Nitin A Kamble <nitin.a.kamble at intel.com>

The fri2-noemgd BSP is targeted to a very specific platform, and it only
need microcodes related to a specific processor. So use the microcode
filtering mechanism to reduce the unutilized microcode data on the target
image.

Signed-off-by: Nitin A Kamble <nitin.a.kamble at intel.com>
---
 meta-fri2/conf/machine/fri2-noemgd.conf | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/meta-fri2/conf/machine/fri2-noemgd.conf b/meta-fri2/conf/machine/fri2-noemgd.conf
index 345d421..e21d7e5 100644
--- a/meta-fri2/conf/machine/fri2-noemgd.conf
+++ b/meta-fri2/conf/machine/fri2-noemgd.conf
@@ -12,6 +12,9 @@ require conf/machine/include/meta-intel.inc
 MACHINE_FEATURES += "wifi 3g pcbios efi"
 MACHINE_FEATURES += "intel-ucode"
 
+# Only take microcodes relevant to the Atom E640T processor from the FRI2 board
+UCODE_FILTER_PARAMETERS = "-s 0x00020661"
+
 MACHINE_EXTRA_RRECOMMENDS += "linux-firmware-iwlwifi-6000g2a-5"
 
 PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto"
-- 
1.8.1.4