imx-base: Improve sstate signature handling for BSP packages

There are BSP packages which can have some dependencies removed from
the sstate signature; this is beneficial as it reduces a lot the build
time and increases the binaries reuse.

Following changes are done:

 - Mark kernel-module-imx-gpu-viv and safe for imx-gpu-viv
 - Mark imx-vpu as safe for libimxvpuapi
 - Mark imx-vpu as safe for imx-vpuwrap
 - Mark imx-vpu as safe for imx-codec
 - Mark imx-vpu as safe for imx-test

Change-Id: I1625d1e4d1cda529069c2d88218c4c84844ee4a8
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

1 files changed, 8 insertions, 0 deletions

diff --git a/conf/machine/include/imx-base.inc b/conf/machine/include/imx-base.inc
index f6aeebd..1f5220a 100644
--- a/conf/machine/include/imx-base.inc
+++ b/conf/machine/include/imx-base.inc
@@ -68,6 +68,14 @@ MACHINE_SOCARCH_FILTER_append_mx6 = " virtual/libopenvg virtual/libgles1 virtual
 
 INHERIT += "fsl-dynamic-packagearch"
 
+SIGGEN_EXCLUDE_SAFE_RECIPE_DEPS_append_mx6 = " \
+    imx-gpu-viv->kernel-module-imx-gpu-viv \
+    libimxvpuapi->imx-vpu \
+    imx-vpuwrap->imx-vpu \
+    imx-codec->imx-vpu \
+    imx-test->imx-vpu \
+"
+
 # Firmware
 MACHINE_FIRMWARE ?= ""
 MACHINE_FIRMWARE_append_mx7 = " firmware-imx-epdc"