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authorWilly Tu <wltu@google.com>2022-03-15 01:26:51 +0300
committerWilly Tu <wltu@google.com>2022-03-17 23:35:20 +0300
commite86ebe3e3ceac28e210c2720def1a85c16448ea6 (patch)
treeac1f691e7a66fc960d8cb106b38dd1daca295a62 /meta-google
parent7eb569c9b994c3c0ab2c9faeb33a0d2528d9e117 (diff)
downloadopenbmc-e86ebe3e3ceac28e210c2720def1a85c16448ea6.tar.xz
meta-google: Add bbapend for rng-tools
Set jitter to use only single thread. gBMC systems will always at least 2 CPU, so it won't take up everything. Change-Id: I43215a4ebca680d3d340062cc9f99a33ab36a60f Signed-off-by: Willy Tu <wltu@google.com>
Diffstat (limited to 'meta-google')
-rw-r--r--meta-google/recipes-support/rng-tools/rng-tools/default1
-rw-r--r--meta-google/recipes-support/rng-tools/rng-tools_%.bbappend3
2 files changed, 4 insertions, 0 deletions
diff --git a/meta-google/recipes-support/rng-tools/rng-tools/default b/meta-google/recipes-support/rng-tools/rng-tools/default
new file mode 100644
index 0000000000..830924698e
--- /dev/null
+++ b/meta-google/recipes-support/rng-tools/rng-tools/default
@@ -0,0 +1 @@
+EXTRA_ARGS="-r /dev/hwrng -O jitter:thread_count:1"
diff --git a/meta-google/recipes-support/rng-tools/rng-tools_%.bbappend b/meta-google/recipes-support/rng-tools/rng-tools_%.bbappend
new file mode 100644
index 0000000000..cf51f85b55
--- /dev/null
+++ b/meta-google/recipes-support/rng-tools/rng-tools_%.bbappend
@@ -0,0 +1,3 @@
+FILESEXTRAPATHS:prepend:gbmc := "${THISDIR}/${PN}:"
+
+SRC_URI:append:gbmc = " file://default"