[meta-intel] [PATCH 04/31] intel-ucode: a new MACHINE_FEATURE for meta-intel BSPs

[nitin.a.kamble at intel.com]

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

The Intel microcode can be enabled or disabled for each of the BSP by
using the MACHINE_FEATURES variable.
 All the BSPs which can utilize the feature need a line like this
in their machine configuration file.

MACHINE_FEATURES += "intel-ucode"

Signed-off-by: Nitin A Kamble <nitin.a.kamble at intel.com>
---
 conf/machine/include/meta-intel.inc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/conf/machine/include/meta-intel.inc b/conf/machine/include/meta-intel.inc
index f43903e..b94e1dd 100644
--- a/conf/machine/include/meta-intel.inc
+++ b/conf/machine/include/meta-intel.inc
@@ -22,8 +22,8 @@ XSERVER_X86_ASPEED_AST = "xf86-video-ast \
            "
 
 # include the user space intel microcode loading support in the generated images.
-MACHINE_ESSENTIAL_EXTRA_RDEPENDS_append = " intel-microcode iucode-tool"
+MACHINE_ESSENTIAL_EXTRA_RDEPENDS_append = "${@bb.utils.contains('MACHINE_FEATURES', 'intel-ucode', ' intel-microcode iucode-tool', '', d)}"
 
-# For the early boot time kernel microcode loading support,
+# for the early boot time kernel microcode loading support,
 # merge the microcode data in the final initrd image.
-INITRD_prepend = "${DEPLOY_DIR_IMAGE}/microcode.cpio "
+INITRD_prepend = "${@bb.utils.contains('MACHINE_FEATURES', 'intel-ucode', '${DEPLOY_DIR_IMAGE}/microcode.cpio ', '', d)}"
-- 
1.8.1.4